KV-21FA240

Transcrição

KV-21FA240

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Self Diagnosis
Supported model
MANUAL DE SERVIÇO
MODEL NAME
KV-21FA240
REMOTE COMMANDER
RM-YA005
KV-21FA240
BX-1S
DESTINATION
BRAZIL
CHASSIS
CHASSIS NO.
SCC-S80B-A
RM-YA005
TELEVISOR EM CORES TRINITRON®
9-883-704-01
KV-21FA240
3-2. ACESSANDO O MENU DO MODO DE SERVIÇO
Utilize o Controle Remoto para acessar o Menu do Modo de Serviço e execute os ajustes abaixo:
1. No modo de Standby (Power off).
2. Pressione os seguintes botoes no controle remoto, aproximadamente 1 segundo cada um:
DISPLAY
POWER
Canal 5
Sound Volume +
Na tela indicará primeiramente dados de serviço da categoria.
item no.
in decimal
item name
GEOM
000
HPOZ
release ID
software
version
service data
in binary
reserved
for factory
color system
7.11U
0011 1111
FF FF
-----
category
STR31
service data
in decimal
1.
2.
3.
4.
service command
field
frequency
channel no./
video input name
x
SERVICE
60
VIDEO 1
055
Flash DCXO
000 00 00 0000
NVM
NG
3E
Status Byte
#1 SSD
Status Byte
#2 SSD
004000
0000FF
40 000
power on time
(decimal)
00084
No controle remoto pressione a tecla 2 para selecionar próxima categoria ou 5 ara selecionar categoria anterior.
Tecle 1 para selecionar próximo item ou 4 para selecionar item anterior.
Tecle 3 para aumenter o valor do dado ou 6 para diminuir o valor do dado.
Tecle MUTING depois 0 para escrever na memória.
VERDE
GEOM
000
HPOS
039
SERVICE
50 VIDEO 1
escreva com [MUTING].
VERDE
GEOM
000
HPOS
039
WRITE
50
VIDEO
1
VIDEO
1
Indica “WRITE” quando
alvando as alterações.
confirmar com -.
VERMELHO
GEOM
000
HPOS
039
WRITE
50
“WRITE” muda para vermelho
quando salvando, a seguir muda
para “SERVICE”
Resetando Menu do Usuário
Utilize seguinte procedimento para resetar o Menu do Usuário que coloca para a configuração da fábrica.
1. Acesse no Modo de Serviço.
2. Tecle 8 depois 0 no Controle Remoto.
KV-21FA240
17
KV-21FA240
3-3. CONFIRMAÇÃO DE ALTERAÇÃO
NO MODO DE SERVIÇO
1.
2.
3.
Após completar os ajustes, desligue o cabo AC da tomada e religue
na tomada novamente.
Acesse no Modo de Serviço.
Utilizando as teclas do controle remoto, localise os itens ajustados
para confirmar os ajustes executados.
9. Coloque “PWL” e “BLBG” para dado inicial.
(“PWL”: 01h e “BLBG”: 00h)
10. Tecle MUTING depois 0 para escrever na memória.
Ajuste de Sub Cor
1.
2.
3.
Coloque TV para modo de Vídeo.
Coloque modo de Contraste para “CUSTOM”.
Coloque NTSC 75% CB
NOTA: É necessário executar o ajuste do FOCO antes de iniciar
o ajuste do Balanço de Brancot. (Veja item 2-3. FOCO)
1. Entre no Modo de Serviço
2. Coloque um sinal branco.
3. Coloque na condição a seguir:
Contraste “DINÂMICO”, PICT 006, anote o valor do “WTS”
depois mude para 00.
4. Tecle 2 ou 5 para selecionar o item WHBL .
5. Tecle 1 ou 4 para indicar os itens 03 “GDRV”e 04 “BDRV”.
6. Tecle 3 ou 6 para ajustar o melhor ponto do balanço de branco.
7. No Cutoff, selecione WHBL 000 “BKOR” e 001 “BKOG” ajuste o
dado..
8. Execute o ajuste na condição de Highlight e Cutoff até que atingir
melhor condição.
9. Tecle MUTING depois ENTER para slavar na memória.
10. Coloque PICT 006 “WTS” para voltar no dado inicial.
4.
5.
Coloque PICT 006 “WTS” para 00h e Intelligent Picture para “OFF”.
Coloque na seguintes condições:
CONTRASTE 50%, COR 50%, BRILHO 50%, MATIZ 50%,
NITIDEZ 50%
Conecte osciloscópio no pino 2 (B Output) do CN004.
Tecle 1 ou 4 para selecionar SADJ 004 “SCOL”, depois ajuste
VB2=VB3=VB4 (for PAL), VB1 = VB4 (for NTSC) pressionando 3 ou
6 , depois escreva no dado +5 passo adiante .
3-5. AJUSTES DA QUALIDADE DE IMAGEM
8. Tecle MUTING depois 0 para escrever na memória
9. Coloque “WTS” no dado inicial e Intelligent Picture para “ON”.
10. Copie o dado no.9 para PAL TV & DVD mode.
3-4. AJUSTES DO BALANÇO DE BRANCO
Ajuste de P Max/Contrast
1.
2.
3.
Coloque TV para modo de Video.
Coloque NTSC 75% CB
4.
5.
Coloque PICT 003 “PWL” para 00h, WHBL 017 “BLBG” para 01h.
CONTRASTE 100%, COR 0%, BRILHO 50%
Conecte osciloscópio no pino 4 (R Output) do CN004.
Tecle 1 ou 4 para indicar SADJ 000 “PMAX”, depois ajuste VR
pressionando 3 ou 6 até que chegar a especificação abaixo:
6.
7.
VR
Black
1.10 ± 0.03 Vp-p
6.
7.
VB1
VB2 VB3 VB4
VB2 = VB3 = VB4 (for PAL)
VB1 VB2 VB3 VB4
VB1 = VB4 (for NTSC)
(Deferença entorno de 70mV)
Ajuste de Matiz (Sub Hue)
Coloque TV para modo de Video.
Coloque NTSC 3.58 CB .
CONTRASTE 50%, COR 50%, BRILHO 50%, MATIZ 50%,
NITIDEZ 50%
5. Tecle 1 ou 4 para selecionar item e - 5 passos para SADJ
004 “SCOL”.
6. Conecte osciloscópio no pino 2 (B output) do CN004.
7. Tecle 1 ou 4 para selecionar SADJ 001 “SHUE”, depois tecle 3 ou 6 para
ajustar o dado.
9. Tecle 1 ou 4 para selecionar SADJ 004 “SCOL”, depois
Tecle MUTING depois 0 para escrever na memória .
10. Selecione canal de TV com 3.58 e repita itens (3) a (7).
1.
2.
3.
4.
8.
KV-21FA240
18
KV-21FA240
Item No.
Function
GEOM 013
(VPOS)
Vertical Shift
GEOM 011
(VSIZ)
Vertical Amplitude
Illustration
Note: Adjust VSIZ to
12.4±(SPCB)
11.5±
Ajuste de Sub Brilho
1.
2.
3.
4.
5.
6.
Coloque TV para o modo de RF.
Coloque sinal de monoscope .
Coloque o Brilho 50% e o Contraste para o “MÍNIMO”.
Tecle 1 ou 4 para selecionar WHBL 010 “SBRT”.
Tecle 3 para aumentar o valor do dado, ou 6 para diminuir o valor do dado
para que o nível do cut-off seja 10 IRE, slightly glimmer: 20 IRE.
Ajuste de Geometria
Configuração Geral
1.
2.
3.
4.
5.
Coloque o Monoscope ou Special Color Bar (SPCB) utilizando
sinal de gerador de barras.
Entre no Modo de Serviço.
Selecione o item da categoria para proceder o ajuste pressionando 1 ou 4
Tecle 3 para aumentar o vlor do dado ou 6 para diminuir o valor do
dado.
KV-21FA240
GEOM 000
(HPOS)
Horizontal Shift
GEOM 009
(EWTZ)
EW Trapezoid
GEOM 005
(HSIZ)
EW Width (EW)
Note: Adjust HSIZ to
16.4±(SPCB)
15.3±
GEOM 002
(HBOW)
Horizontal Bow
GEOM 006
(EWPW)
EW Parabola/Width
(PW)
GEOM 007
(UCOP)
EW Upper Corner
Parabola
GEOM 008
(LCOP)
EW Lower Corner
Parabola
GEOM 001
(HPAR)
Horizontal
Parallelogram
GEOM 012
(SCOR)
S-Correction(SC)
GEOM 003
(VLIN)
Vertical Linearity
GEOM 004
(VSCR)
Vertical Scroll
19
Tabela de Itens de Ajustes
KV-21FA240
NOTA
a) Na coluna inicial de valor (detailed), o dado após a marca barra ("/") refere-se para o dado do modelo NTSC.
Sem ("/") significa que é dado comum para os modelos Multi e NTSC.
b) O item indicado com "*" e "**", veja o dado de referência da página 25 .
c)
itens sombradas são sem dados.
d) O dado padrão listado na Tabela de Itens de Ajustes são os valores de referências, portanto este é diferente para cada modelo e cada modo.
e) O valor de Dado Diferente são os valoes de dados padrões gravados no microoprocessador. Portanto, os valores dos dados dos modelos sào armanezados respectivamente dentro da memória.
Em no caso de substituição da peça, é necessário de ajuste e gravação do valor para alguns itens.
f) NTSC ver 6.16N.
TVJ
Category
GEOM
KV-21FA240
Functionality
Init.
Range
No.
Name
Dec
Dec
000
HPOS
0 31
06 3
Horizontal Shift (HS)
<4:3 Screen 50/60/w50/w60> <16:9 Screen (50/60)*(WZ/N/F/Z)>
001
HPAR
031
063
Horizontal Parallelogram
002
HBOW
031
063
Horizontal Bow
Function
Table & Note
Device Name
Common
Initial Value (Detailed)
(4:3) 50
(4:3) 60
(4:3) w50
(4:3) w60
31
31
31
31
31
31
31
31
31
31
31
31
TV-Processor
003
VLIN
031
063
Vertical Linearity
31
31
31
31
004
VSCR
031
063
Vertical Scroll
31
31
31
31
005
HSIZ
0 31
063
EW Width (EW)
31
31
31
31
006
EWPW
031
063
EW Parabola/Width (PW)
31
31
31
31
007
UCOP
017
063
EW Upper Corner Parabola
17
17
17
17
008
LCOP
017
0 63
EW Lower Corner Parabola
17
17
17
17
009
EWTZ
031
063
EW Trapezium
31
31
31
31
010
VSLP
031
0 63
Vertical Slope (VS)
31
31
31
31
011
VSIZ
015
063
Vertical Amplitude
15
15
15
15
012
SCOR
014
063
S-Correction (SC)
14
14
14
14
013
VPOS
031
063
Vertical Shift (VSH)
31
31
31
31
014
VZOM
031
063
Vertical Zoom (VZ)
015
H BL
00 0
001
RGB Blan� ing Mode
01
01
01
01
016
WBF
007
015
Timing of Wide Blan� ing (WBF)
07
07
07
07
017
W BR
007
015
Timing of Wide Blan� ing (WBR)
10
14
10
14
018
SBL
000
001
Service Blanking
00
019
COPY
00 0
001
Copy the GEO data to all 50/60Hz NVM area
00
20
TVJ
Functionality
Category
No.
WHBL
T VJ
Category
SADJ
Name
Init.
Range
Dec
Dec
Function
Table & Note
Device Name
Common
Col Temp
(COOL other)
000
B� OR
031
063
Blac� Level Offset R (OFB = 00)� Offset B (OFB = 01)
col temp (HIGH/LOW/Normal)*(UV/RGB/Others)
001
B� OG
03 1
063
Blac� Level Offset G
002
RDRV
037
063
White Point R
003
GDRV
037
063
White Point G
004
BDRV
037
063
White Point B
005
LPG
000
0 01
RGB Gain Preset
TV-Processor
TV-Processor
none
006
PGR
031
127
Preset Gain R (PGR)
none
40
PGG
031
127
Preset Gain G (PGG)
none
40
00 8
PGB
031
127
Preset Gain B (PGB)
none
009
GNO F
000
015
Preset Gain Offset
none
010
SBRT
031
063
Sub-Brightness
011
SBRO
000
003
Sub-Brightness Offset (Intelligent Pic)
012
EGL
000
001
Enable Gain Loop in CCC System
none
00
013
SGL
000
003
Selection of High Current in CCC System
none
00
000
001
Black Current Stabilization
none
00
001
Control Sequence of Beam Current Limiting
none
00
016
RGBB
000
003
RGB Blanking
none
00
017
BLBG
000
001
Blanking of Blue & Green Output
none
00
018
OFB
000
001
Black Level Offset Blue
none
01
019
NSBR
000
0 15
Non Standard Brightness Offset
none
00
020
W BP
000
003
Color Temp Setting (0:High, 1:Normal, 2,3:Low)
Functionality
Init.
P M AX
063
0 63
Picture Maximum
SHUE
007
015
Sub-Hue
SSH P
01 5
063
Sub-Sharpness
003
SSHO
00 0
007
Sub-Sharpness Offset (Intelligent Pic)
004
SC O L
03 1
063
Sub-Color
Table & Note
(TV / Video)*(Normal / Wide) / <Normal / Wide>
none
000
0 03
Sub-Color Offset (Intelligent Pic)
PIC
031
127
Picture Control [GA:0~100(valid); >100(invalid);
Others:0~63(valid); ignore bit 6(invalid)]
Picture Model(GA: Personal = User Reset Data)
00 7
C OL
031
127
Color Control [GA:0~100(valid); >100(invalid);
008
BRT
031
1 27
Brightness Control [GA:0~100(valid); >100(invalid);
009
HUE
031
127
Hue Control [GA:0~100(valid); >100(invalid);
(*Send to TINT � 1Eh(5-0) � ith US model)
Sharpness Control [GA:0~100(valid); >100(invalid);
KV-21FA240
127
31
31
31
31
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
Common
none
Pic mode 1 Pic mode 2
TV
Video
31
31
01
01
50 pal
(T V)
50 pal
(Video)
50 Secam
(TV)
50 Secam
(Video)
60TV
50YUV 60YUV 50RGB 60RGB
60
(Video)
Pic mode Pic mode Pic mode
0
1
2
TV-Processor
42
TV
Video
37
37
07
07
40
42
TV Wide Video Wide
(4:3)
(4:3)
37
37
06
50pal(tv)/50pal(video)/50secam(tv)/50secam(video)/
60TV/60video/50YUV/60YUV/50RGB/60RGB
SC OO
031
Device Name
TV / Video / YUV
005
S HP
31
31
TV / Video
00 6
010
31
31
Pic mode 0
00
Dec
002
31
31
Picture Mode
YUV
001
31
31
YUV
02
000
000
Col Temp
(NEUTRAL
YUV)
31
none
AKB
Dec
Col Temp
(WARM YUV)
15
CBS
Name
Col Temp
(COOL YUV)
Others/RGB/YUV
015
No .
Col Temp
(NEUTRAL
other)
40
CCC loop
014
Function
Col Temp
(WARM other)
01
007
Range
KV-21FA240
00
31
00
31
31
31
00
31
00
31
02
100
80
80
96
50
50
50
50
50
50
50
50
60
50
50
21
TVJ
Category
YC
TVJ
Category
SYNC
KV-21FA240
KV-21FA240
Functionality
Init.
Range
No.
Name
Dec
Dec
000
PFRQ
000
003
Peaking Center Frequency and Delay
TV/other
001
RPA
000
003
Ratio Pre & Over Shoot
TV/other
01
01
002
R PO
002
003
Ratio of Positive & Negative Peaks
TV/other
01
01
Function
Table & Note
Device Name
Common
Others
003
YDLY
012
01 5
Y-Delay
004
CMAT
000
003
PAL-SECAM or NTSC (Japan/USA) Matrix
005
ACL
001
001
Automatic Color Limiting
006
CB
000
001
Chroma Bandpass Center Frequency
TV-Processor
001
003
SECAM Black Offset
00
0 01
0 03
PAL/NTSC Ident Sensitivity
02
001
Center Frequency of Cloche(Bell) Filter
000
001
Chroma Trap Mode
011
QDT
000
001
Second Chroma Trap
012
BPS
000
0 01
Bypass of Chroma Base-band Delay Line
SECAM
8
07
02
09
02
09
00
00
00
013
FCO
000
0 01
Forced Color On
TINT
1F
3F
Base-Band Tint Control
015
TUV
000
00 1
Tint Control on UV Signals
TV
00
SECAM/others
014
NTSC
00
SBO
000
PAL(Video) NTSC(Video) SECAM(Video) S-INPUT
01
valid only with TV (*Video:0 fix)
CHSE
CLO
SECAM(TV)
00
09
008
CTRP
NTSC(TV)
01
007
009
PAL(TV)
00
(PAL/NTSC/SECAM)*(TV/VIDEO)+YUV/S-INPUT
010
YUV
01
01
NTSC/others
31
00
Functionality
Init.
Range
No.
Name
Dec
Dec
000
SYS
000
001
Synchronization on YSYNC Input
001
FO
000
003
Phase 1 Time Constant
Function
31
YUV/others
31
00
Table & Note
Device Name
Common
(4:3) 50 (4:3) 60
TV Processor
Others
YUV
TV
Video
Teletext
TV-ip
No signal
03
03
00
00
00
00
TV IP ON/TV IP OFF/Video/Teletext/Auto Tuning or No signal(RF)
00 2
VID
000
001
Video Ident Mode
003
FSL
000
001
Forced Slicing Level for Vertical Sync
004
SSL
0 00
001
Slicing Level Sync Separator
005
SVID
001
0 07
Source Selection for Video Identification
006
FORF
000
003
Forced Field Frequency
*
007
MVK
000
0 01
Macro Vision Keying
01
50/60
00
00
00
00
00
50/60
YUV/Others
00
00
22
TVJ
Category
PICT
Functionality
Init.
Range
No.
Name
Dec
Dec
00 0
CADL
007
0F
Cathode Drive Level
Table & Note
Device Name Common
KV-21FA240
Others
RGB
Live
TV
(Dyn)
TV
(Others)
Video
(Dyn)
00
00
00
Video
ColorTemp
(Others)
(� IG� )
ColorTemp
(Others)
Color
Temp(LOW)
Color Temp
(NORMAL)
01
01
00
001
CFA
000
003
Comb Filter Mode
00
SOC
002
0 03
Soft Clipping Level
00
003
PWL
001
001
Peak White Limiting Switch
01
004
WHTL
006
0F
Peak White Limiting
00
005
GAM
001
001
Gamma
006
WTS
001
003
Gamma Control and White Stretch
007
TFR
000
001
DC Transfer Ratio of Luminance Signal
008
COR
003
0 03
Coring
009
CORO
0 00
003
Coring Offset (Intelligent Pic)
010
BKS
003
003
Black Stretch
011
AAS
001
001
Black Area to Switch off the Black Stretch
012
DSK
0 00
001
Dynamic Skin Control
013
BLS
000
001
Blue Stretch
014
NBLS
000
001
Operation Blue Stretch Circuit
015
NRR
000
001
Non Red Reduction
Category
KV-21FA240
Function
002
TVJ
SW
00
Live/Others
01
01
Live/Others
01
01
(TV/Video)*(Dyna/others)
00
02
RGB/others
02
01
00
col temp (HIGH/OTHERS)
00
00
00
col temp (HIGH/LOW/NORMAL)
Functionality
Init.
Range
No.
Name
Dec
D ec
000
CV2
000
0 01
CVBS2 Input Signal Selection
001
SVO
001
003
Function of IFVO/SVO/CVBSI Pin @ 48
002
DFL
000
001
Flash Protection
Function
01
Table & Note
Device Name
Common
YUV
Video
TV
02
01
01
00
TV/Video/YUV
01
23
T VJ
Category
VIF
TVJ
Category
VM
KV-21FA240
Function
Table & Note
Device Name
Common
Functionality
Initial
Range
No.
Name
Dec
Dec
000
OIFD
036
063
Offset IF Demodulator
001
AGCT
031
063
AGC Take-over
31
002
STM
000
001
Search Tuning Mode
01
003
GD
000
001
Group Delay on CVBS1 Signal
00
004
AGCS
001
003
IF AGC Speed
01
005
FFI
000
001
Fast Filter IF PLL
00
006
LNAI
000
001
RF Amp LNA bit initial value
00
007
LNAT
195
225
RF Amp Threshold Level
1 95
008
LNSN
004
007
RF Amp SN Level Threshold
03
00 9
LNSD
002
007
RF Amp SN Level Drop Threshold
01
010
LNEX
016
063
RF Amp check SN Drop Timing
30
011
CHTR
0 48
127
Channel Threshold after Auto Prg to set RF Amp User Mode
25
012
TUSO
000
001
Sony Tuner Used
00
TV-Processor
Functionality
Init.
Range
No.
Name
Dec
Dec
000
RGBD
003
007
Delay of RGB Output to VM Output
none
001
VMA
003
003
Amplitude of VM Output
none
002
VMAP
002
003
VM setting (0:High, 1:Low, 2,3:OFF)
003
VMMO
003
003
VM Mode
Function
Table & Note
Device Name
TV-Processor
Common
KV-21FA240
35
Initial Value(Detailed)
Pic mode 0
Pic mode 1
Pic mode 2
00
01
00
04
00
Picture Mode
01
24
T VJ
Category
SDEM
TVJ
Category
TXT
KV-21FA240
Function
Table & Note
Device Name
Common
Functionality
Init.
Range
No.
Name
Dec
Dec
000
FMWS
000
003
Window Selection for FM Demodulator
001
QS S
001
001
Quasi Split Sound (QSS) Amplifier Mode (N/A for GA multi M system)
01
002
BPB
000
001
Bypass of Sound Bandpass Filter
00
003
AMLO
000
001
Audio Output Signal for AM Sound
00
004
HPVC
000
001
Head Phone Volume Control
00
005
CMCA
000
001
Activate Mono Channel
00
TV-Processor
02
Functionality
Init.
Range
No.
Name
Dec
D ec
000
TXV
27
3F
FIX
Telete� t Vertical Position for Philips
001
THD
0A
7F
FIX
Telete� t H-sync Active Edge Shift
00
002
TBR
0F
1F
FIX
Telete� t RGB Brightness
00
003
ACQ
00
01
FIX
Telete� t Ac� uisition (Auto-0� PAL-1)
00
Data
Function
Table & Note
KV-21FA240
Device Name
Common
Te� t Decoder
00
25
TVJ
Category
SDSP
KV-21FA240
Functionality
Init.
Range
Name
Dec
Dec
000
BBL
000
0F
BBE Contour
001
BBH
000
0F
BBE Process
002
B B LW
000
0F
BBE Contour Offset
003
SVOF
000
0F
Surround/Effect Mode Volume Offset
004
L AD
000
1F
Decoder Level Adjust
05
005
LAM
000
1F
Mono Level Adjust
05
006
LAN
000
1F
Nicam Level Adjust
22
007
LAS
000
1F
SAP Level Adjust
05
008
LAA
000
1F
ADC Level Adjust
009
SEF
003
007
Incredible Mono/Stereo Effect
No.
Function
Table & Note
Device Name
Common
TV
SSD
KV-21FA240
Video
RF Sub
Video Sub
Off
SRS/WOW Trusurround
Istereo
Imono
*
*
*
Off(SRS/WOW)/Trusurround/Istereo/Imono
*
RF/Video/centerSpk/RFSub/VideoSub
00
Istereo/Imono
010
BAS
000
0F
Main Bass Offset
011
TRE
000
0F
Main Treble Offset
21
012
EQ1
000
0F
Equalizer Main Channel Band (100 Hz) Offset
20
00
00/-
*
*
*
*
05
03
00/-
*
013
EQ2
000
0F
Equalizer Main Channel Band (300Hz) Offset
03
014
EQ3
0 00
0F
00
015
EQ4
000
0F
00
016
E Q5
000
0F
00
0 17
BFCT
005
007
DBE� D� B and BBE Control
*
018
SCEN
001
0F
SRS3D Center Control
04
019
SSPA
000
0F
SRS3D Space Control
01
020
BBHW
000
0F
BBE process offset in WOW mode
*
021
STRE
002
007
Treble Offset for surround mode
01
022
BBHT
000
0F
BBE Offset in TV mode
00
023
TTRE
002
007
Treble Offset in TV mode
02
024
VBAS
000
003
Bass Offset depend on user volume
00
025
VTRE
000
003
Treble Offset depend on user name
00
026
TBAS
002
007
Bass Offset for TV
00
26
TVJ
Category
SDEC
KV-21FA240
Functionality
Init.
Range
No.
Name
Dec
Dec
000
SPTU
003
0F
Upper Threshold for SAP carrier detection
001
SPTL
006
0F
Lower Threshold for SAP carrier detection
15
002
SPTH
000
1F
Noise Threshold for automute of SAP
09
003
SPHY
004
0F
Hysteresis size for automute of SAP
03
004
FMTH
000
1F
Noise Threshold for automute of SC2 in FM A2 standard
00
Function
Table & Note
Device Name
Common
SSD
05
005
FMHY
004
0F
Hysteresis size for automute of SC2 in FM A2 standard
04
006
NILE
64
FF
NICAM lower error limit (DDEP)
50
007
NIUE
C8
FF
NICAM upper error limit (DDEP)
200
008
EPMD
001
0 03
DEMDEC Easy Programming (DDEP)
009
STDS
013
1F
Bits multiplexed for ASD and SSS modes
010
OVMA
0 01
001
FM overmodulation adaption
00
011
FLBW
000
003
FM/AM demodulator filter bandwidth
01
012
IDMD
000
003
FM ident speed in SSS mode
01
013
OVMT
001
002
Overmodulation level threshold relative to nominal
03
014
DCXI
000
001
NICAM DCXO Scaling Control Inverter
00
015
DCXG
000
007
NICAM DCXO Scaling Control Gain
00
016
DCLL
013
0F
NICAM DCXO Scaling Control Limit (L)
00
017
DCLH
000
1F
NICAM DCXO Scaling Control Limit (H)
00
018
IDKR
001
003
IDMOD setting Korean M STD
00
KV-21FA240
If EPMD = 0 and STDS = 0 and OP3 Bit 1 = 1
SDEC category is Disable and SDKC category will take over
01
13
27
Functionality http://bbs.520101.com
Init. Range
Function
Table & Note
Device Name
TVJ
Category
HTV
0TVJ
Category
OPTM
Common
No.
Name
D ec
Dec
000
VMAX
000
3F
Maximum Volume Level (MAX = 35+VMAX)
Volume Level
00
001
VINI
019
1F
Initial Volume Level at Power on
Volume Level
25
002
STBY
000
001
Last Power Status (0 = follow the last power status, 1 = always STBY)
Last Power
01
003
IPRG
0 01
7F
Initial Program Number at Power on (only for Multi Models)
Program Number
01
Functionality
Init.
Range
No.
Name
Dec
Dec
000
ASHT
006
007
Auto shut off timer (data * 5 min)
Function
Table & Note
Device Name
Common
(4:3) 50
(4:3) 60
63
39
Others
YUV
00
00
06
001
OSDB
0F
1F
OSD brightness
002
OSDH
008
0F
OSD Horizontal Position
003
OSDV
025
3F
OSD Vertical Position
004
MUTE
000
001
No Signal Mute Switch (1=enabled)
01
005
RFUL
0F
0F
RF Signal Change Counter after Unlocked (Disable when 0fh)
01
006
RFLK
0F
0F
RF Signal Change Counter after Locked (Disable when 0fh)
04
007
LANG
000
003
OSD language shipping condition
<4:3 50/60> <16:9 (50/60)
(Wide)(Wide Zoom)(Normal Full)>
MMR/Micro 60h
12
XDATA/Micro 60h
08
MMR/Micro 60h
*
008
HTXT
000
001
Sync seperator sw
TV-Processor
009
CMSS
000
001
Sync sw
TV-Processor
010
DCXO
3C
7F
DCXO Value
011
DISC
80
FF
target DISCO data for DCXO adjust by color dec
012
EXBL
000
0F
Extended Blanking Timer to Eliminate White Noise
03
013
TSYS
000
003
Memorize TV Sys in NVM at Test Reset �0:B/G, 1:I, 2:D/K, 3:M� (GA Model)
06
014
LNSW
001
001
Signal Booster Shipping/Test Reset condition (1:Auto, 0:Off)
00
015
AVUL
0F
0F
Av signal change after Unlocked (Disable when 0Fh)
04
016
AVLK
0F
0F
Av signal change after locked ) (Disable when 0Fh)
00
017
DSTM
01
01
Disable stop mode in Standby ( 0: Stop mode, 1:disable Stop mode)
00
KV-21FA240
KV-21FA240
SFR/Micro 60h/DSP
01
47
128
28
TVJ
Category
OPUS
Functionality
Init.
Range
No.
Name
Dec
Dec
000
SOFF
000
001
Stay off(0:follow last memory with AC on, 1:standby with AC on)
001
SPCH
001
7F
Channel Number after Shipping Condition
*
002
SPCA
001
001
Cable Selection after Shipping Condition (1 = Cable On)
01
003
CCBR
0F
1F
CC Brightnes (only for US)
20
004
CCHP
008
0F
CC h position (only for US)
13
005
OUV
000
001
Offset Control on UV input Signals (only for US)
006
CFA2
000
001
Forced Comb Filter On (only for US)
007
HSYC
000
0 07
H Sync Selection for Tuning (SL, LOCK or SID)
008
CLK
7D
FF
US clock offset (1 step : 8ms / 15 min) (only for US)
122
009
CLKS
7D
FF
US clock offset (1 step : 8ms / 15 min) (only for US)
138
Function
Table & Note
Device Name
KV-21FA240
Common
Others
YUV
00
00
01
Others/YUV
none
00
01
(For NTSC model only)
TVJ
Category
OPVP
Functionality
Init.
Range
No.
Name
Dec
Dec
000
BPBS
000
001
Bypass of sound bandpass filter at stereo mode (BPBS)
001
BWYC
000
001
Bandwidth at YC mode for 3.58 MHz color system (BWYC)
002
OSB
000
001
Width of internal burstkey pulse of chroma demodulator (OSB)
003
BKC
000
001
Burst Key Position
KV-21FA240
Function
Table & Note
Device Name
TV-Processor
Common
Others
NTSC
SECAM
00
00
00
00
00
00
NTSC/SECAM/others (PAL)
29
TVJ
Category
OPTB
KV-21FA240
Functionality
Init.
Range
Function
Table & Note
Device Name
KV-21FA240
Common
No.
Name
Dec
Dec
000
IALL
000
001
Standard Write Switch (not memorized in NVM)
001
OPB1
000
FF
Option 1 (System related)
refer page 25
002
OPB2
000
FF
Option 2 (Video Signal related)
refer page 25
003
OPB3
000
FF
Option 3 (Stereo Decoding related)
refer page 26
004
O PB 4
000
FF
Option 4 (Miscellaneous)
refer page 26
005
OPB5
000
FF
Option 5 (Miscellaneous)
refer page 27
006
OPB6
000
FF
Option 6 (OSD Language related)
refer page 27
X
30
Category
No
Name
NVM Address
21FA240
SDSP
002
003
004
016
017
018
019
020
021
022
023
026
BBL
BBH
BBLW
BAS
TRE
EQ1
EQ2
EQ3
EQ4
EQ5
BFCT
BBHW
A8E6
A8E6
A8E9
A8FA
A8FB
AA00
AA01
AA02
AA03
AA04
A8F9
AA23
00
00
06
18
18
23
02
00
20
21
00
00
No
Name
Category
Model
Table
Off
SDSP
005
SVOF
21FA240
Category
No
Name
Model
SYNC
006
FORF
Brazil
Category
No
Name
Model
OPTM
007
LANG
Brazil
Category
No
Name
Model
OPUS
007
SPCH
Brazil
AA2A
04
SRS/WOW
AA2B
11
Trusurround
AA2C
04
Istereo
AA2D
06
Imono
AA2E
04
Table
Off
A872
00
Table
Off
A03E
02
Table
Off
A03D
05
Category
No
Name
SYNC
006
FORF
A872
00
OPTM
007
LAN
A03E
02
OPUS
001
SPC
KV-21FA240
KV-21FA240
Table
Off
05
31
INFORMAÇÃO DO ITEM
KV-21FA240
No. OPB1
Item
KV-21FA240
Speed Search
0
Home
Theatre
Wide
Screen
M
B/G
I
D/K
DEC
0
0
1
0
0
0
72
1
SPEED SEARCH (Time of speed search)
Home Theatre
Wide Screen
TV System Selection
00 = disabled (original cycle speed)
01 = 4 time speed from the original
1 = Home Theatre mode available
1 = Wide Screen model
0 = disabled, 1 = enabled
(M,B/G, I, D/K)
No. OPB2
Item
Party Mode
KV-21FA240
KV-21FA240
0
FM Radio
Component
0
1
Party Mode
FM Radio
Component
Composite
Party Mode Function
FM Radio Function
(Component [YCbCr] Terminals)
(No. of Composite Terminals)
SECAM
Color decoding
(SECAM Color System)
(Color Crystal Selection)
Composite
(SCART)
0
1
SECAM
Color Decoding
0
1
1
DEC
43
0 = not available, 1 = available
00 = 1 composite terminal
01 = 2 composite terminals
(BX1L FULL only)
0 = disabled,
1 = enabled
00 = PAL/NTSC (Multi)
01 = NTSC (3.58MHz)
10 = PAL/NTSC (4.43MHz)
11 = PAL/NTSC (Tri-Norma)
32
No. OPB3
Item
KV-21FA240
Reserved
NICAM
ST
0
0
Reserved
NICAM ST
NICAM BI
A2 ST/BI
Thai Bilingual
US ST
Korean ST
MONO
NICAM
BI
0
A2 ST
Thai
Bilingual
0
US ST
0
Not used
(NICAM Stereo)
(NICAM Bilingual)
(A2 [West German]
Stereo/Bilingual)
(A2 [Thai] Bilingual)
or Force SAP if US ST is active
(US Stereo)
(Korean Stereo)
(Monaural Model)
Korean
ST
1
MONO
0
0
KV-21FA240
DEC
4
0 = Stereo (SSD) Model
1 = Monaural Model
No. OPB4
Item
KV-21FA240
KV-21FA240
Sound
Special
0
1spk
Models
0
VM
WSS-RF
0
0
Sound Special
1 spk Models
Sound Special Feature
1 Speaker Models
VM
WSS-RF
Surround
(Velocity Modulation)
WSS detection in RF mode
(Surround Selection)
TOP
TEXT
(Forced TOP)
(Teletext Model)
Surround
0
0
Top
0
Text
0
DEC
0
0 = disabled
1 = enabled
0 = 2 or 3 Speaker Models,
1 = 1 speaker Models
00 = Off/Simulated/Surround
01 = Off/Simulated/SRS (3D) Surround
10 = Off/Simulated/WOW/TruSurround
11 = No Surround
0 = Auto Mode (TOP/FLOF), 1 = Forced TOP
0 = Non-Teletext Model, 1 = Teletext Model
33
No. OPB5
Item
Signal
Booster
MSYS
ASD
COSMIC
ASD
ASD
Tilt
Band
Edge
IP
Wide
DEC
0
0
0
0
0
0
1
1
3
KV-21FA240
Signal Booster
MSYS ASD
Signal Booster feature
(ASD Improvement for
M System channels)
*Only applicable when ASD = 1
Automatic Standard Detection
Using COSMIC (Non-Stereo)
(Automatic Standard Detection)
(Tilt Correction/PIC Rotation)
(VHF-H band Limit Position)
(Intelligent Picture &
Intelligent Picture Plus)
(Wide Mode/V-Compressed)
COSMIC ASD
ASD
Tilt
Band Edge
IP
Wide
KV-21FA240
0 = 427.25MHz, 1 = 429.25MHz
No. OPB6
Item
Reserved
KV-21FA240
0
3D OSD
3D Comb
0
0
OSD Language Selection
0
1
Reserved
3D OSD
Not used
(BX1L Full version GA Multi
Destination ONLY)
3D Comb
3D comb feature
0 = Comb Not available
1 = Comb available
PiP
PiP feature
0 = PiP Not Available
1 = PiP available
OSD Language Selection
KV-21FA240
0
PiP
0
DEC
1
5
0 = Normal with 3D Intelligent Picture OSD
1 = Disable 3D Intelligent Picture OSD
US (GA NTSC)
1x1x = Complicated Chinese
1xxx = Simplified Chinese
GA
x1xx = Arabic/Russian
xx1x = Thai
xxx1 = Persian/Vietnamese
34
KV-21FA240
SEÇÃO 4: DIAGRAMAS
4-1. LOCALIZAÇÃO DAS PLACAS DE CIRCUITO
Os componentes sombreados ou com a marca ! são críticos para a
segurança.Somente os substitua pela peça especificada.
O símbolo
indica fusível de operação rápida. troque-os
somente por outro de mesmo valor, como indicado.
Placa C
Placa J
Placa A
4-2. INFORMAÇÕES SOBRE PLACAS DE CIRCUITO
IMPRESSO E DIAGRAMAS ESQUEMÁTICOS
Todos os capacitores estão µF a menos que indicados. pF : µµF 50WV
ou menos não são indicados, exceto para os eletrolíticos e os de tântalo.
Todos os eletrolíticos são de 50V a menos que especificados.
Todos os resistores estão em ohms. k=1000, M=1000k
Para indicações de resistência, que não tiverem o valor da potência
segue o seguinte: Pitch : 5mm Rating electrical power :
1
/ 4 W em resistência, 1/10 W e 1/ 8 W em resistência de chip.
: resistor anti-chama
: fusistor
INFORMAÇÃO PARA REFERÊNCIA
RESISTOR
: RN
METAL FILM
: RC
SOLID
: FPRD CARBONO ANTICHAMA
: FUSE FUSIVEL ANTICHAMA
: RW
FIO ANTICHAMA
: RS
METAL OXIDE ANTICHAMA
: RB
CIMENTO ANTICHAMA
:
RESISTOR AJUSTÁVEL
CAPACITOR
: TA
TANTALUM
: PS
STYROL
: PP
POLYPROPYLENE
: PT
MYLAR
: MPS METALIZED POLYESTER
: MPP METALIZED POLYPROPYLENE
: ALB BIPOLAR
: ALT ALTA TEMPERATURA
: ALR HIGH RIPPLE
INDUTOR
: LF-8L MICRO INDUCTOR
: componente interno
: designação no painel e ajsutes para reparo
: terra
: terra (chassis)
Todos os variáveis e resistores ajustáveis tem curva característica B,
a menos que especificados.
As leituras devem ser feitas com sinal de barras coloridas.
As leituras devem ser feitas com um multímetro digital de 10Mohms
As tensões estão em relação ao terra DC a menos que especificadas.
Variações de tensão podem ser consideradas desde que dentro da tolerância.
Todas as tensões estão em V.
S : impossível de medir
: B+line.
: linha +B
(o valor atual medido pode ser diferente).
: linha do sinal . (RF)
Números circulados se referem a formas de onda.
KV-21FA240
35
KV-21FA240
4-3. DIAGRAMAS EM BLOCOS E ESQUEMÁTICOS
DIAGRAMA EM BLOCO DO FLUXO DE SINAL
T U101
SCL
S DA
A (
IC 001
S Y S T E M C ONT R OLLE R ,
V IDE O & AUDIO P R OC E S S OR
SCL
S DA
IF OUT
S WF 100
24
V IF IN 1
25
V IF IN 2
29
S IF IN 1
30
S IF IN 2
62
S C AR T HP R
63
S C AR T HP R
S WF 101
OUT R
37
C N901
R OT S W
113
R OT C T R L
112
MUT E
106
P OW E R S UP P LY ,
AUDIO, DE F LE C T ION,
T UNE R , J AC K
IC 200
AUDIO AMP LIF IE R
P W G ND
8
MUT E
61
2
IN R /NC
LS L 60
5
IN L
LS R
MO MUT E AUDIO
S WIT C H
Q016
104
IC 003
NV M
P 16
P 15
S C AR T
MUT E
S WIT C H
Q902
R OUT
MUT E
S WIT C H
Q901
L OUT
P7
R IN 3
P9
L IN 3
P3
R IN 1
P5
L IN 1
P 11
U-OUT
P 10
Y -OUT
P 12
V OUT
P 14
V OUT MON
P1
V IN 1
S DA1 99
7
SCR 0
108
6
S DA0
109
5
36
OUT L
54
IN R 3
102
KEY
119
E WD
21
Y /G IN
B OUT
87
78
R -Y /R IN
G OUT
86
48
MON OUT
R OUT
85
V D-
22
53
IN L3
57
IN R 1
56
IN L1
79
C V B S 1/-/1
58
R E LAY
S WIT C H
Q601
DG C T
C N601
2
DG C
1
DG C
C N602
AC IN 1
AC IN
2
F 600
5A
250V
8
49
INL 2
115
DG C R E LAY
OUT O
MAIN
R E C T IF IE R
D604
LINE
F ILT E R
T 603
DR V -IN
OUT P UT
Q806
Q807
23
SPL
C N200
1
SPR
4
VS S
4
2
Q808
3
B C LK
4
KEY
C N005
3
B OUT
C N004
2
G OUT
3
R OUT
4
1
18
3
17
3
6
T O C B OAR D
C N701
5
D821
IC 802
P IN AMP
5
3
4
T O C ONT R OL P ANE L
DY 800
6
8V
1
H.DY
H.DY
4
S WIT C H
S 800
DY
3
D819
1
T O S P E AK E R S
C N904
2
B DAT
5
VCC
T 800
T 602
SRT
S 600
1
7
3
67
R E LAY
R Y 600
LINE
F ILT E R
T 604
VCC
I
5
H OUT
S WIT C H
Q803
LINE
F ILT E R
T 600
10
6
1
V D+
1
VCC
HE ADP HONE S
IC 002
IR R E C E IV E R
IC 801
C OMP AR AT O R
INR 2
50
L2
DG C T
7
12
IC 804
V E R T IC AL DE F LE C T ION
B OOS T E R
51 C V B S 2/Y 2
R2
C N600
2
OUT L
OUT R /NC
B INT
B INT
80 B -Y /B IN
V2
J 200
9
S IR S C 97
J 903
F R O NT
S OC K E T S
)
V .DY
V .DY
2
7
1
200V
AUDIO 1
H1
C N801
1
T O C B OAR D
C N703
4
T 801
5
16
7
15
1
IC 603
18V R E G ULAT OR
1
1.8V AUDIO
2
IC 606
3.3V R E G
+3.3V
IC 602
9V R E G
14
8
IC 604
5V R E G
12
IC 607
2V R E G
+B
11
P HY 600
IS OLAT O R
IC 605
E R R OR
AMP
T O P IC T UR E T UB E
FV
FV
4
+B
2
+5V
6
+9V
13
HV
+1.8V MAIN IC 601
S WIT C HING
R E G ULAT O R
5
2
5
10
1
4
T O C B OAR D
J 751
SV
3
13
11
9
8
7
KV-21FA240
36
KV-21FA240
4-4. INFORMAÇÕES DAS ESQUEMAS E SUPORTE
DIAGRAMA ESQUEMATICO DA PLACA A (1 DE 6)
1
|
2
|
3
|
4
FORMAS DE ONDAS DA PLACA A
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
1
2
3
TO A BOARD
CN905
U OUT / FB
4
LSL-AUDIO
AFC-DEFL
HOUT-DEFL
LSR-AUDIO
V OUT
GND
5
4
3
GND
Y OUT
2
1
9V
GND
R OUT
B OUT
IK
7
6
5
4
3
2
2.5 V p-p (V )
5
1.6 V p-p (H)
D066
PG102R
3.2 V p-p (H)
6
1.8 V p-p (H)
2.0 V p-p (H)
R394
4.7k
L003
10uH
RN-CP
5%
C004
100
16V
D1_JP/MODE2_EU/MONSW-MONO
—
5.4 V p-p (H)
R377
1.5k
5%
SCL-0
C006
470
10V
CN007
5P
WHT
MOMUTE-AUDIO
1
5V
C005
100
16V
SDA-0
9V
PWR-OFF-MUTE
B
3.3V
—
GND
TO C BOARD
CN701
CN004
7P
WHT
G OUT
A
C
—
0.9
0.3
D057
MMDL914T1
2.2
Q001
MUN2211T1
D
SW
0.0
C003
100p
D024
MM3Z9V1ST1
CH
R004
100
C313
1000p
B
B
L041
10uH
5%
5%
0.7
RN-CP R337
470
5%
R339 RN-CP
100
2.4
RN-CP
0.0
RN-CP R018
100
5%
RN-CP
5%
3.3
R341
100
RN-CP
R030
100
RN-CP
L009
10uH
C311
2.2
RN-CP
5%
5%
C090
100p
4.9
CH
0.0
ROT_CTRL
0.0
5%
ROT_SW
RN-CP
5%
0.0
R320
4.7k
R024
100
RN-CP
0.5%
5%
5%
5%
5%
5%
0.5
65
HOUT
AFC
VM
1.4
66
VSSCOMB
1.3
1.3
VIN
67
VDDCOMB
YIN
UIN
1.3
YSYNC
2.0
YOUT
0.1
UOUT
0.1
1.3
1.3
VOUT
B-Y/BIN
SCARTFBL
GND3
1.3
VP3
Y/GIN
ABL
R-Y/RIN
IK
1.8
5%
R OUT
2.9
3.2
G OUT
1.6
B OUT
1.6
5%
5%
5%
5%
5%
R039 100
1.6
VDDA(3.3V)
68
2
64
63
99
SDA1
SCARTHPL
62
VDDC2
LSR
61
101
VSSC2
LSL
60
102
B INT
C1
59
103
CVBS1/Y1
58
104
MOMUTE-AUDIO
INR1
57
105
AUDIO STDBY
INL1
56
5
6
106
AUDIO MUTE
CVBS3
55
107
HD SW
INR3
54
108
SCL0
INL3
53
109
SDA0
110
VDDP(3.3V)
111
S1/VC(GA)
112
ROT CTRL
113
ROT SW
114
STBY_SW
115
DGC RELAY
116
D1_JP/MODE1_EU
117
VDDC1(1.8V)
118
DECV1V8
119
KEY
120
121
122
RED LED
123
GREEN LED
124
125
126
AGC-MUTE
127
SECAM L-L
128
M-SYS-IF
TP04
2.0
CVBS0
SCARTHPR
100
C2
52
CVBS2/Y2
51
INR2
50
INL2
49
1
IC001
TDA12019H/N1E3F
MICRO/AV PROCESSOR
MON-OUT
CVBSO
3.5
SCARTHPR
3.5
SCARTHPL
3.5
3.5
1.6
C1
1.4
CVBS1/Y1
2.2
INR1
2.2
INL1
1.8
CVBS3
2.2
INR3
2.2
INL3
1.8
CVBS2/Y2
2.2
INR2
2.2
INL2
2.0
48
VP2
47
AGC2SIF
46
VCC8V
45
INTC0-IF
44
MON-OUT
L004
47uH
W033
CH
C069
0.1
16V
B
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
C024
22
L040
10uH
C032
10p
50V
CH
1608
L045&
10uH
L047
10uH
—
C052
1000p
X001
0MHz
C304
100
16V
R011
470
R044
12k
RN-CP
RN-CP
C034
10p
50V
CH
C046
6800p C048
.22
25V 016V
B
B
C044
2.2
16V
F
C083
2700p
1608
C041
2200p
B
L
—
B
C081
1000p
B
C080
1000p
B
R314
6.8k
PLLIF
2.4
2.2
MONO_OUTL
JR1012
0
3.5
OUTR
3.5
OUTL
C073
2.2
C316
0.47
10V
B
0.1
W030
W031
C064
2.2
R379
68k
W010
C063
0.1
16V
B
C065
3.3
RN-CP
0.6
3.5
2.0
IFVO/IF_MON_OUT
2.0
D074
MMDL914T1
R060
100
RN-CP
C323
0.01
C055
0.15
250V
1.8V_AUDIO
C058
1000p
B
D063
MMDL914T1
R315
6.8k
RN-CP
B
1608
CH
RN-CP
R048
100
R045
100 R046 RN-CP
100
RN-CP
RN-CP
C050
10
C042
0.22
16V
B
C322
1000p
R051
39k
B
C049
0.022
25V
B
C317
220
16V
L008
10uH
B
0.5%
C321
0.01
25V
B
C089
1000p
5%
FB006 FB007
0uH
0uH C029
470
10V
C320
47p
W034
1.9
5%
EHT0
7
1.9
6
1.9
5
2.0
4
2.4
3
2.0
2
FB005
0uH
C022
0.22
16V
B
K
1
0.5%
TP02
2.3
JR1016
0
CHIP
W065
C319
47p
C303
100
16V
C072
0.01
25V
B
2.3
D064
MM3Z5V6ST1
B
1.6
R
G
C325
0.022
D914
SPB-25MVWF
AGCOUT
33
SIFIN2
34
SIFIN1
D1 LIN
AVL/2SIF
GNDIF
35
IREF
D1 RIN
VSC
36
VIFIN2
37
OUTL
VIFIN1
OUTR
VSSC3
D065
MM3Z5V6ST1
3.3
VDDC3(1.8V)
VD+
0.0
2.0
0.3
38
1.6
3.3
39
DECSDEM
VD-
C018
0.01
25V
B
MONO_OUTL
4.3
L042
10uH
40
0.5%
Q006
UN2216-TX
GREEN-LED
41
GND2
EWD
3.5
R025
100
5%
RN-CP
5%
PLLIF
VSSC1/P
2.3
RN-CP
S2
5%
0.0
42
DECBG
CHIP
R026
100
43
SIFAGC/SCART
2.3
R021
0
C082
0.22
IFVO/IF_MON_OUT
5%
1.8
3.3
RED-LED
—
69
SECPLL
JR1011
0
CHIP
C013
100
16V
3.3
Q007
UN2216-TX
70
GND1
C014
0.22
16V
B
3.3
J
71
PH1LF
L012
10uH
W063
RN-CP
5%
2.1
0.0
72
2.3
5%
RN-CP
—
73
5%
RN-CP
74
R395
100k
RN-CP
RN-CP
D072
MMDL914T1
R398
10
C333
470
10V
R098
220
75
PH2LF
5%
5%
R087
220
0.0
76
3
1.9
I
77
VP1
D071
MMDL914T1
78
DECDIG
R380
100
RN-CP
79
4
2.6
D068
MM3Z5V6ST1
C091
100p
5%
CH
80
5%
RN-CP
0.5%
R322
4.7k
3.3
81
VGUARD
R015
1.5k
C308
0.01
25V
B
—
R029
100
82
0.1
RN-CP
3.2
83
VSSA1
C020
0.1
16V
B
R338
2.2k
84
XTALOUT
H
5%
5%
R340
10k
5%
RN-CP
5%
85
2.3
5%
2.7
86
5%
AUDIO-STDBY
CHIP
87
XTALIN
R014
100
RN-CP
88
VREF_POS_HPR
R324
0
3.3
R012
2.2k
SCL1
89
2.3
R097
220 RN-CP
C021
100p
CH
R336
4.7k
5%
5%
5%
R096
220 RN-CP
5%
C312
1000p
SIRSC
98
90
vREF_NEG_HPL+HPR
—
RN-CP
5%
R099
220 RN-CP
B_DAT
3.3
97
91
W003
R059
1k
0.3
VREF_POS_LSR+HPL
B_INT
0.1
2.9
92
VREFAD_NE
R323
100
93
VREFAD_PO
R010
10k
RN-CP
94
R384
100
RN-CP
R056
100
R317
3.3k
RN-CP
RN-CP
VREF_NEG_LSL+LSR
RN-CP
95
CH
C094 C095 C096
0.1 0.1 0.1
16V 16V 16V
B
B
C053 B
C093 0 . 0 2 2
0 . 1 25V
B
16V
B
VREF_POS_LSL
R001
4.7k
5%
R003
4.7k
RN-CP
96
R041
100
RN-CP
GNDA
2.4
RN-CP
R020
100
B_CLK
C023
2.2
16V
F
TP03
0.1
0.0
D054
MM3Z5V6ST1
C301
470p
C092
0.1
16V
B
C302 R386
2 . 2 100
16V
F RN-CP
R385
100
L005
10uH
C056
100
16V
R058
100
VDDA3(3.3V)
—
5%
R363
0
CHIP
C008
47
25V
RN-CP
MUTE
C038
0.1
16V
B
FB008
0uH
VDDC4(1.8V)
D055
MM3Z5V6ST1
R356
0 CHIP
VREFAD
5%
CHIP
Q016
MUN2211T1
C036
100
16V
R038
100
VDDA2
GND
C030
0.22
16V
B
L043
10uH
VDDA(1.8)
OUT
VCC
C328
0.01
25V
B
VSSADC
CH
VDDADC(1.8)
3
IR RECEIVER
RN-CP
JR1014&
0
CN005
3P
WHT
R360
0
CHIP
RN-CP
C028
C026 0 . 1
16V
47
B
25V
VSSC4
KEY
R331
100
C002
470
16V
R364
C037 1k
4.7
RN-CP
D075
MM3Z9V1ST1
VSSP2
CHIP
IC002
RPM7240-H5F
D003
MMDL914T1
2
R393
100
C025
0.22
16V
B
C010
470p
5%
NC
JR1013&
0
5%
1
L046
10uH
D056
MMDL914T1
TO BUTTON BLOCK
GND
SCARTFBL/A16
C054
0.1
16V
B
0.1
3
L006
10uH
D002
MMDL914T1
C318
0.1
16V
B
NVM
RN-CP
D023
MM3Z9V1ST1
L007
10uH
2
3.3
IC003
24WC16WI-TE13
1
—
4
5
5%
R002
100
3.6
6
CH
D025
MM3Z9V1ST1
7
C001
100p
RN-CP
5%
R042
2.2k
3.6
RN-CP
8
E
G
VM
D059
MMDL914T1
—
F
Q010
2SA1235TP-1EF
D058
MMDL914T1
RN-CP
L044
10uH
M
—
N
—
W011
A1/6
AUDIO-VIDEO PROCESSOR
MICRO
2SIF
OCP-PROTECT
OVP-DEFL
TUAGC-IF
SIFIN2-IF
SIFIN1-IF
VIFIN2-IF
VIFIN1-IF
VD+-DEFL
VD--DEFL
EWD-DEFL
ABL
VZOOM
PH2LF
VGUARD-DEFL
VDDC4_CAP
1.8V_MAIN
1.8V_AUDIO
AGC-MUTE
D1_JP/MODE1_EU
S1/VC
S2
M-SYS-IF
SECAM-L-L
STBY_SW
DGC-RELAY
—
AUDIO-MUTE
O
A-1152-513-A<BX1S>A-P1
P
KV-21FA240
37
KV-21FA240
DIAGRAMA ESQUEMÁTICO DA PLACA A (2 DE 6)
3
|
|
5
|
6
|
7
|
8
|
9
C234
470p
12
|
13
|
14
|
15
|
16
|
17
|
TO SPEAKERS
GND/3D OUT-
GND
SP R
4
SP L
1
8
9
6
7
2
1
5
4
3
GND
CN200
4P
WHT
RN-CP
C223
2200
CH
R233
47
C201
1
6.3V
B
E
C230
C202 0 . 0 4 7
0.068
R200
0
CHIP
R207
1.5k
RN-CP
5%
C204
0.047
RF
S_GND
IN L
IN C/NC
OUTL
MUTE
PW_GND
VCC
STBY
OUTR/NC
3
4
5
6
7
81
9
0
11
12
C231
0.047
0.0
23.7
C210
R211 100
4.7k
RN-CP
0.0
C237
0.1
PT
R210
4.7k
RN-CP
5%
Q205
MSD601-RT1
0.0
RN-CP
C227
1
10V
B
—
L
5%
K
RN-CP
5%
CHIP
D201
MMDL914T1
5%
R228
12k
R225
4.7k
RN-CP
5%
RN-CP
R218
0
CHIP
B
Q202
2SA1235TP-1EF
SW
0.1
8.8
25.0
Q201
2SA1235TP-1EF
STBY
9.1
D205
MMDL914T1
R221
1k
RN-CP
C219
220
16V
JL217
R220
0
CHIP
C221
22
25V
D204
MMDL914T1
D211
1PS226-115
RN-CP
R236
3.3k
D208
MMDL914T1
RN-CP
0.1
R241
2.2k
R242
2.2k
RN-CP
RN-CP
2.6
D213
MMDL914T1
D212
MMDL914T1
Q206
MUN2211T1
AUDIO-STBY
—
C215
2200
D203
MMDL914T1
R224
4.7k
5%
—
C213
0.1
D202
MMDL914T1
C241
470
16V
R243
22
1/4W
2.0
0.0
5%
—
R230
0
R215
10k5%
RN-CP
5%R216
10k
RN-CP
R212
0
CHIP
C211
10
R213
15k
RN-CP
MON-MUTE-AUDIO
C226 R227
1
12k
10V
B
RN-CP
10.5 11.7
R214
15k
RN-CP
24.3
0.0
STBY
5%
J
R229
1.5k
R222
470
5%
MUTE
MUTE
0.4
Q200
MUN2211T1
R232
3.3k
RN-CP
C224
1
C228
6.3V
2.2
B
Q204
MSD601-RT1
RN-CP
5%
0.0
—
5%
5%
5%
R223
10k
RN-CP
0.9
C220
10
—
I
11.8
C206
0.15
10V
B
H
R226
6.8k
0.0
C218
22
FPRD
C232
0.047
PT
5%
5%
—
2
PT
12.7
R205
33k
RN-CP
1
R235
47
C216
22
5%
G
C207
0.047
R234
47
5%
R203
0
CHIP
B
AUDIO-AMP
IN R/NC
5% C236
0.1
R204
C203
4.7k
0.068
RN-CP
16V
B
C208
0.15
OUTC/NC
—
R208
1.5k
RN-CP
R219
330
5%
C200
1
6.3V
B
5%
R201
4.7k
RN-CP
R202
33k
RN-CP
5%
—
C214
1000
25V
IC200
AN17804A
C217
1000
25V
R217
330
5%
—
W062
C2631
470p
500V
B
D214
MMDL914T1
9V
D
C2636 L2601
1000 10uH
N
FB2602
1.1uH
PWR-OFF-MUTE
AUDIO-STDBY
MOMUTE-AUDIO
AUDIO_GND
FPRD
AUDIO_2
9V
R2646
1
PS2601
5A
AUDIO-MUTE
—
KV-21FA240
|
C235
470p
CH
—
11
R237
100
RN-CP
—
O
|
R238
100
5%
5%
1
—
2
B
M
10
J201
3D OUT+
LSL-AUDIO
LSR-AUDIO
—
F
|
CN201 T O J
3P
WHT CN3400
A
C
4
3
|
GND
2
2
|
3
1
D2626
RN4Z
C2648
1000
35V
C2602
470p
B
R2647
10k
FPRD
A 2/6
AUDIO
A-1152-513-A<BX1S>A-P2
38
KV-21FA240
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
A
—
B
IC606
KIA78D33P1
C672
0.01
25V
B
3.3V REG
—
I
G
A 3/6
C
1.8V REG
R638
0.68
10W
RB
JW1665
20
GND
C685
16V
220
C662
0.1
16V
B
R616
1
TP602 10W
RB
1
AUDIO_1
18
AUDIO_2
C622
2200p
250V
E
D638
MMDL914T1
17
C653
470p
500V
B
THP600
3
C660
0.22
275V
PP
—
1
DGCT
15
C612
1500p
1.2kV
PP
2
DGCT
PS603
5A
‘
C606
4700p
500V
E
CN600
2P
C610
4700p
500V
E
‘
D604
D3SB60F3
JW1666
5
JW1667
5
RY600
CN601
2P
10.8
Q605
FN155
0.0
DGC-RELAY
5%
R602
4.7k
RN-CP
R609
10k
RN-CP
C643
4.7
10V
F
EY184
W001
C600
4700p
250V
E
SPARK GAP
I
SPARK GAP
5%
—
EY004
2
0.6
3
4
0 . 1 286.6 19.3
8
D633
MTZJ-15
VDR600
D624
S3L20UF4
C682
1000
16V
D639
SB360-S
2.9
R623
18k
R619
0.22
2W
RS
C644
470p
CH
D614
MTZJ-15
FB603
1.1uH
C630
3300
35V
C634
470
25V
C632
1000
35V
W024
C638
100
16V
IC603
PQ018EF01SZH
1.8V REG
W018
10
1
2
3
4
L602
22uH
CH
IC605
SE135N-LF38
C
D637
MA2ZD14001S0
G
C678
2.2
16V
F
TP601
FB608
0uH
C623
3300p
B
C665
330
160V
1.8V_AUDIO
C668
100
16V
C649
100
16V
ERROR-DET
D619
10ERB20-TA2B5
R621
220
5V
C639
100
16V
4
D618
10ERB20-TA2B5
R636
2.2k
R655
100
R656
1
+B
L600
47uH
RN-CP
R650
8.2M
1W
RN
1
2
1
HOLD_DOWN
JW1653
5
5%
C625
330p
250V
4
3
4
3
C657
330p
250V
3
D621
PG306R
R624
2.2k
RN
D617
10ERB20-TA2B5
2
5V
5V G
REG
C635
470
T602
D615
D1NL20U-TA
IC604
KIA7805API
I
O
9V REG
1
O
RN-CP
0.5%
9V
IC602
KIA78R09API
C647
470
16V
T603
C602
0.1
275V
PP
RN-CP RN-CP
5%
C628
1500p
2kV
R
C680
470p
T600
FH601
F600
5A
250V
R667 R668
33k
1k
11
5
PS604
5A
CH
R620
0.27
2W
RS
2
CN602
2P
1
C616
220p
1
2
R627
2.2
Q606 R618
D605
18k
MTZJ-5.1B MSD601-RT1
RELAY-DRIVE
PS605
5A
SWITCHING REG
R612
1.5k
RN
Q601
2SC3052EF-T1-LEF
FH602
AC IN
C611
330
450V
12
9
W002
S600
AC IN
RN
R661
560k
SPARK GAP
AC
IN
—
R659
220k
7
IC601
STR-F6267S LF1357
EY005
SPARK GAP
—
R660
470k
R658
120k
D608 RN
MTZJ-5.1B
C686
4.7
10V
F
C654
470p
500V
B
C626
470p
500V
B
C624
47
C670
330p
250V
C619
0.15
PT
HS-A007
H
14
D623
10ERB20-TB3
13
D602
1A5G
1%
—
D603
1A5G
D600
MMDL914T1
1%
DGC
5
JW1611
5
1
FOR CHECK
2
DGC
D622
11EQS10-TB5
PS602
5A
L601
47uH
5%
F
C605
4700p
500V
E
R646
1.5k
RN-CP
0.5%
0.5%
DGC
16
11V
C637
100
16V
D629
MTZJ-5.1B
R645
150k
Q608
2SC3052EF-T1-LEF
RN-CP
C621
4.7
STBY-SW
R625
0
CHIP
PH600
PC123Y22FZ0F
R647
1k
RN-CP
20.7
R631
4.7k
R635
10k
RN-CP
0.0
5%
—
C652
470p
500V
B
AUDIO_GND
5%
E
L
1.8V_MAIN
OUT
VCC
5%
C609
4700p
500V
E
JW1661
10
—
BA18BC0FP-E2
IC607
11V
—
K
C641
100
16V
POWER SUPPLY
D
J
3.3V
D635
PDZ3.6B-115
—
G
O
0.7
STBY_SW
JW1683
5
Q609
2SC3052EF-T1-LEF
STBY-SW
R634
4.7k
RN-CP
5%
—
M
A-1152-513-A<BX1S>A-P3
—
KV-21FA240
39
11
|
VZOOM
R303
2.2M
RN-CP
0.0
CH
R309
1M
RN-CP
RN-CP
R881
10k
5%
1608
R301
1.5M
—
7
0.4
0
.2
14.0
17
|
18
|
19
|
20
|
21
|
22
|
23
C855
220
35V
IC804
AN15524A
|
FORMAS DE ONDAS DA PLACA A
V-OUT
+B
9V
2
T801-1 T801-1
1
T801-4 T801-4
4
T801-2 T801-2
2
HV
1.40V p-p
4
FPRD
R895
3.3k
GND_1 GND_1
C862
1000p
500V
B
RN-CP
0.5%
B
T801-5
B
1.50V p-p
6
T801-5
5
C878
0.01
Q814
2SC3052EF-T1-LEF
660.0mV p-p
RN-CP
R893
10k
C876
1000p
132.0V p-p
5
700.0mV p-p
B
3
0.4
PT
C877
0.01
D823
PG104R
C861
220
25V
R401
0.47
1/2W
FPRD
C850
0.1
100V
0.0
1
T801
C863
0.047
16V
B
C858
0.47
C854
100
35V
5%
E
FV
R826
330k
5%
8
7
RN
1%
6
5
IC801
LM2903DT
C822
0.01
25V
B
RN-CP
R865
1k
RN-CP
5%C832
220p
FPRD
CH
5.9
R866
100k
RN-CP
R854 C825
18k 0 . 0 1 R859
25V
33k
RN-CP B
2.6
RN-CP
RN-CP
4.9
RN-CP
C852
0.33
250V
PP
8
GND_1
7
T801-7 T801-7
R889
100
3W
RS
Q805
2SC5885
JW1837
5 0.0
H-OUT
GND_1
R413
15k
JW1840
5
R405
0.47
1/2W
FPRD
D827
PG104R
RN
C868
470p
500V
B
L803
4.7mH
Q8009
KTA1279
R406
220k
1/2W
R8009
6.8k
C869
33
250V
C870 R414
0.068 4.7k
1/2W
FPRD
R879
220k
RN
RN-CP
RN-CP
5%
0.1
200V REG
R8010
120k
RN
R8013
100k
RN
Q8010
2SC3209LK-TP
R880
220k
D832
MMDL914T1
1
200V
2
NC
3
GND
4
H1
5
NC
CN801
5P
WHT
R8011
47k
0.6
RN-CP
D833
TO C BOARD
CN703
DGC418
SW
RN
R80125%
47k
3 . 0 R872
0
0.5%
5%
T801-9 T801-9
RN
5
4
PT
C851
1
450V
3 . 0 5%
0.5% 3 . 2
R864
5.6k
4
0.1
D819
10ERB20-TB3
R876
10k
6
0.5%
7
3
PIN CONT.
R873
47k
RN-CP
C839
5%
2200p
R877
100k
B
RN-CP
130.9
C810
1000p
500V
B
1
C849
0.022
200V
L800
C835
0.01
25V
B
8
IC802
TJM4558CDT
2
C808
220p
500V
B
61.1
RN-CP
C837
4700p
B
R870
3.3k
RN-CP
1
R830
2.2k
1/2W
FPRD
C805
1
5%
D804
1SS133
HOUT-DEFL
DEFLECTION
9
R416
4.7k
1/2W
R412
22k
R890
68
3W
RS
S-CORRECTION
R851
1k
CHIP
R820
2.2k
C848
0.01
200V
PT
JW1842
10
Q808
IRF614-037
RN-CP
0.5%
H-DRIVE
S
R883
2.2k
FPRD
D821
10ERB20-TB3
S800
JW1834
7.5
C842
0.022
400V
PP
W026
D815
MM3Z9V1ST1
R424
150k
R856
10k
Q803
2SC3209LK-TP
D817
PG156R
PIN-DRIVE
RN-CP
3.2
R825
1k
1/4W
FPRD
C846
330p
2kV
B
C847
0.01
200V
PT
D816
BY228GP
C841
0.1
400V
PP
9.1
Q807
2SA1235TP-1EF
1
—
A 4/6
L805
2.2mH
R411
68k
1/2W
RN
RN-CP
R869
1
R855
10k
L802
22mH
R882
2.2k
C840
0.013
1.2kV
PP
6.2
RN-CP
1.5
R847
10k
0.5%
4
B
R828
1k
1/4W
FPRD
C833
0.1
16V
B
0.5%
0.8
5%
CHIP
2.2
3
5%
R843
0
2
0.5%
1
0.5%
COMPARATOR
I
C809
1000p
FPRD
3.4
2.3
5%
R834
180k
RN-CP
T801-11T801-11
5%
C826 R861
0.022 2.2k
25V
RN-CP
B
C867
33
160V
JW1839
12.5
R868
10
PIN-DRIVE
R852
10k
RN-CP
6.0
—
11
1%
RN-CP
CHIP
K
GND_1 GND_1
10
R400
0.47
1/2W
FPRD
1%
5%
R846
2.2k
R423
0
R829
1k
3W
RS
C831
0.1
16V
B
9.1
Q806
2SC3052EF-T1-LEF
RN
H
C830
0.01
25V
B
5%
D807
1SS133
J
13
RN-CP
D829
MM3Z5V6ST1
0.5%
1%
R823
180k
—
C860
1000p
500V
B
R888
47k
D818
MTZJ-5.1B
C828
100
16V
—
JW1841
7.5
D808
1SS133
G
—
C857
220
25V
CHIP
1%
FPRD R827
1
2W
RS
R833
150k
1/2W
B
1%
RN-CP
R839
0
R853
3.3k
5%
RN-CP
R887
22k
RN-CP
C845
1000p
RN-CP
RN-CP
0.0
R822
1k
D830
MMDL914T1
0.5%
5%
—
R835
220k
1/2W
R831
4.7k
R824
33k
RN-CP
R844
6.8k
0.5%
D805
1SS133
F
RN-CP
C811
470
10V
133.5
0.5%
Q804
KTA1279
SV
D824
PG104R
R420
4.7k
0.2
5%
RN-CP
—
R421
10k
5%
R838
27k
5%
5%
PT
133.9
M
6
R891
2.2
5V
—
5
CHIP
C077
0.047
|
D820
PG102R
—
L
4
0.5%
C844
0.047
16V
B
VGUARD-DEFL
D
RN-CP
3
1608
R306
0
16
2
D060
MM3Z5V6ST1
R308
0
R304
100k
|
1
RN-CP
Q008
2SC3052EF-T1-LEF
CHIP
C
15
4
D061
MMDL914T1
0.4
|
REF-VOLT
5%
RN-CP
R313
150k
5%
0 . 4 CHIP
14
0.5%
—
RN-CP
5%
C078
68p
CHIP
5%
1608
R300
100
5%
B
R307
0
|
3
R310
1k
RN-CP
3.3V
R305
0
13
D062
MM3Z5V6ST1
RN-CP
5%
—
|
R311
47k
R312
1M
5%
AFC-DEFL
EWD-DEFL
A
12
VCC (OUT)
|
OUTPUT
10
VSS (-13V)
|
-13.5
9
F.B-PLS
|
-12.0
8
VCC (+13V)
|
13.6
7
DRV-IN
|
VD+-DEFL
6
VD--DEFL
|
ABL
5
PH2LF
1
|
2
|
3
|
4
|
KV-21FA240
R821
22k
C807
1000p
RN-CP
B
C806
0.022
200V
2
0.2
3
6
2
R871
220
1W
RS
FB800
1.1uH
W027
C838
0.1
100V
R878
1
1W
RS
PT
T800
PT
5
OCP-PROTECT
3
2
1
V-
H-
H-
H+
H+
A-1152-513-A<BX1S>A-P4
6P
DY800
5
4
—
TO DY
6
N
V+
—
DY
O
—
KV-21FA240
H.DY
H.DY
V .DY
V .DY
40
KV-21FA240
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
A
—
SWF100
B
SWF101
1
3
2
—
4
5
C138
0.01
25V
B
C
JR1100
0
R106
8.2k
5%
TU101
RN-CP
IF
30V
5V
SDA
SCL
AS
D
RN-CP
5%
B
L107
0
CHIP
B
E
5%
—
R116
100
C120
470
16V
5%
RN-CP
CH
CH
RN-CP
0.5%
B
R107
2.7k
CT139
RN-CP
L103
0
R109
68
CHIP
C135
0.01
25V
B
C117
0.01
CH
2.7
F
R118
100
2.1
R152
0
L100
100uH
RN-CP
5%
CHIP
JR1050
150
R100
1k
CHIP
RN-CP
D105
MMDL914T1
C109
4700p
C107
470
16V
5%
C101
10
TU-AGC
C106
10
B
C108
470
16V
D106
RD3.3SB-T1
C137
1000p
R153
470k
1/10W
RN-CP
B
1608
5%
R121
22k
3W
RS
C119
0.01
JL1039
B
R149
470
JR1006
0
VDDC4_CAP
I
VIFIN1-IF
CHIP
R061
680
—
5%
JW015
PLLIF
—
C070
0.1
16V
B
R088
390
RN-CP
MONO_OUTL
B
RN-CP
W058
R355
22k
J
RN-CP
5%
TUAGC-IF
+B
AGC-MUTE
9V
SDA-0
5V
SCL-0
FB001
1.1uH
C057
0.01
25V
B
—
K
C061
3300p
5%
C118
22
SIFIN2-IF
D103
MTZJ-T-77-33B
H
C1019
0.47
10V
2SIF
C133
100P
—
SECAM-L-L
G
RN-CP
0.5%
C115
0.01
CHIP
B
Q100
2SC3052EF-T1-LEF
RN-CP
L106
100uH
—
D109
MM3Z5V6ST1
D108
MM3Z5V6ST1
R119
33
C112
5P
25V
B
C104
100p
C102
100p
R115
100
CT131
R103
33
R128
0
Q102
2SC3779C,D-AA
VIFIN2-IF
C100
1000p
JR1110
0
10%
—
C111
0.01
25V
B
C140
1000p
JR1101
0
C116
4700p
SIFIN1-IF
AGC
R108
820
1608
L101
0.33uH
—
A 5/6
TUNER
—
L
—
KV-21FA240
A-1152-513-A<BX1S>A-P5
41
KV-21FA240
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
FOR JIG
A
—
MON-MUTE-AUDIO
9V
OUTR
OUTL
CHIP
TU-AGC
MON-OUT
B DAT
B CLK
5
B INT
GND
3
JR1903
0
2
B
1
AGC
CN904
5P
4
B_INT
—
B_DAT
R9028
100
C
C956
100
16V
RN-CP
5%
5%
R9030
100
R9031 RN-CP
100
5%
L902
47uH
B_CLK
RN-CP
R904
1k
R902
1k
5%
5%
—
2.0
RN-CP
D
RN-CP
1.3
C922
470p
C901
2.2
16V
F
CH
E
5%
Q900
2SA1235TP-1EF
—
R910
470
R913
470k
C910
470p
R932
0
RN-CP
5%
RN-CP
CH
CHIP
5%
1
R914
470k
C911
470p
RN-CP
CH
C975
1000p
B
—
C900
2.2
16V
F
C925
470p
CH
F
W059
R906
470
RN-CP
5%
0.0
R933
0
CHIP
Q901
UN2216-TX
D1_JP/MODE1_EU
C979
1000p
—
B
0.0
0.2
G
J901
C967
2.2
16V
F
Q902
UN2216-TX
P18 P18
P16 P16
—
D900
UDZS-TE17-9.1B
W005
CN905
5P
5%
W052
C903
470
16V
R924
470k
R931
150
RN-CP
RN-CP
5%
K
5%
15
P14
14
L OUT
P14
P12
MON OUT
13
R926
220
R929
75
RN-CP
5%
RN-CP
R927
220
R930
75
RN-CP
5%
RN-CP
P11
P10
P12
12
P11
11
P10
10
P9
P7
8
9
7
P9
6
P5
4
5
3
V
P10
R920
220k
C914
470p
RN-CP
CH
P7
U
Y
R921
220k
C915
470p
R(YUV)
RN-CP
CH
L(YUV)
D908
UDZS-5.6B
2
P1 P1
1
1608
R911
220
R917
75
RN-CP
5%
RN-CP
R9053
75
R9006
0
CHIP
VIDEO IN 1
5%
INR2
5%
R9022
100
R9023
100
RN-CP
RN-CP
R9020
100
RN-CP
R9018
100
RN-CP
RN-CP
5%
R9019
100
5%
RN-CP
INL2
RN-CP
RN-CP
R9036
100
A 6/6
TERMINAL BLOCK
RN-CP
S1/VC
R9026
27k
R9027
27k
CVBS2/Y2
S2
—
V1
R989
10k
RN-CP
5%
R9025
100
JL964
L1
C913
470p
50V
CH
S IN
D918
MM3Z5V6ST1
W057
C902
0.22
P5
W028
C955
0.22
25V
W054
C906
1
16V
F
R916
220k
1/10W
RN-CP
2012
JW1901
5
RN-CP
N
R905
39k
RN-CP
5%
D932
PDZ3.6B-115
—
W016
W017
R1
P3 P3
C912
470p
P5
5%
RN-CP
5%
5%
D931
PDZ3.6B-115
D916
UDZS-5.6B
CVBS1/Y1
V
CHIP
R946
10k
5%
R9005
0
C907
1
R915
220k
RN-CP
5%
INL1
F4
RN-CP
5%
INR1
RN-CP
C919
1
16V
F W035
R909
39k
5%
F4
VIDEO IN 2
R941
220k
D915
MM3Z5V6ST1
5%
L
CH
VIDEO2
RN-CP
R945
10k
INL3
C916
470p
CH
C918
1
16V
F
INR3
L
F3
5%
F3
R940
220k
5V
R
CHIP
C917
470p
5%
R9050
0
5%
R2
F1
F2
5%
F1
F2
5%
J903
L2
KV-21FA240
C908
1
16V
F
5%
R908
39k
RN-CP
5%
O
RN-CP
P15
P9
—
M
C909
1
16V
F
5%
R907
39k
RN-CP
5%
—
RN-CP
5%
5%
C067
0.1
16V
B
TO A BOARD
CN007
J
—
R928
75
5%
C062
0.1
16V
B
W007
1
Y OUT
R925
220
P11
2
GND
W006
3
I
C060
0.1
16V
B
4
GND
5
V OUT
U OUT / FB
—
P15
P12
YEL
—
R OUT
W051
5%
H
17
18
16
A-1152-513-A<BX1S>A-P6
42
KV-21FA240
DIAGRAMA ESQUEMÁTICO DA PLACA C
FORMAS DE ONDAS DA PLACA C
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
1
2
3
TO T801
FV
1
A
CN704
1P
J752
—
R795
100k
1/2W
FPRD
GND
1
B
4
RCV
11
R773
1/2W
560k
5
8
C
D750
PG102R
RV750
110M
0.1W
D780
1SS133
G
B
1
200V
2
NC
3
GND
4
H1
5
NC
R781
0.56
2W
RS
1.7
G IN
R IN
GND
IK
VDD
R OUT
G OUT
B OUT
3
4
5
6
7
8
9
1.6
1.7
4.2
B
2
139.2 149.0 138.4
G
3
R
4
—
GND
5
R754
680
1
RN-CP
5%
R752
680
1K
6
9V
7
R763
1/2W
100
124.0 V p-p (H)
104.0 V p-p (H)
116.0V p-p (H)
R753
680
C787
1000p
500V
R796
22
1/4W
5%
R758
1/2W
1k
JW1783
5
R764
1/2W
100
D755
1SS244-T-77
R765
1/2W
100
RN-CP
5%
RN-CP
R756
1/2W
1k
JW1781 &
5
JW1782
5
D754
1SS244-T-77
2
R757
1/2W
1k
5%
B IN
2
3
E
6
1
—
1
5
4
5%
IC751
TDA6108A
R783
100
1/2W
GND
6
5
TO A BOARD
CN801
C782
1000p
50V
B
D
1.4V p-p (H)
CN703
5P
WHT
1SS133
D781
—
D756
1SS244-T-77 R794
1
0.47
1/4W
C753
B
500V
1000p
R780
1/2W
470k
C786
1000p
B
CN701
7P
WHT
GND
CN705
1P
C751
10
250V
5%
TO A BOARD
CN004
G
L780
22uH
R774
150
3W
RS
7
R
—
1.2V p-p (H)
C754
4.7
250V
6
10
4
C752
E
2kV
4700p
3
13
9
—
1.6V p-p (H)
1
GND
F
1000V
C781
250V
4.7
R713
0
C BOARD
CRT DRIVE
RGB DRIVE
D782
MM3Z5V6ST1
C783
B
50V
1000p
A-1179-571-A<BX1S>C
KV-21FA240
44
J
[3D SAW JACK]
LADO DE COMPONENTE
1
2
3
D3400
MTZJ-30
3
B
J
3D SW JACK
D3402
D3403
J3400
R2
C
D3400
A-1119-145-A<BX1S>J
3D + IN
3
PF LP
GND/3D - IN
CN3400
3P
WHT
1
CN3400
2
J3400
GND
GND
1
GND/3D - IN
1
J
D3401
3D + IN
A-1405- 802-A
A
2
1-687-882-12
(1-722-475-12)
[3D SAW JACK]
LADO DE CONDUTOR
2
1
3
4
CN3400
cam3
D3402
3
A
JL008
5
JL003
D3403
JL005
R2
cam8
JL004
(1-722-475-12)
D3400
1-687-882-12
D3401
KV-21FA240
3D + IN
JL001
JL006
C
GND
B
GND/3D - IN
J3400
JL002
D3401
MTZJ-30
5
JL007
TO A
CN201
4
1
DIAGRAMA ESQUEMÁTICO DA PLACA J
KV-21FA240
46
KV-21FA240
4-5. SEMICONDUTORES
2SB709A-QRS-TX
2SD601A-QRS-TX
2SB734-T-34
2SC3209LK-TP
2SA1309A-QRSTA
2SC3311A-QRSTA
2SD2144S-TP-UVW
2SC3840K
2SA1837
LETTER SIDE
LETTER SIDE
C
B
E
E
E C
B
2SA1091O-TPE2
IRF614
E C
B
G
ERA38-06TP1
ERA82-004TP5
1SS133T-77
D1NS0R-TA
MTZJ-T-77-12C
MTZJ-T-77-15B
MTZJ-T-77-33B
MTZJ-T-77-39
CATHODE
ANODE
D2SB60A-F04
E C
B
2SK2663
D
C B
2SC4793
G D
S
CATHODE
C E
2SD2578-YB
12
S
RU-1P
ERC06-15S
EGP20DPKG23
MTZJ-T-77-5.1C
MTZJ-T-77-5.6C
MTZJ-T-77-7.5A
MTZJ-T-77-10B
MTZJ-T-77-30D
RGP10-GPKG3
RGP02-17PKG23
RGP15GPKG23
B
RD9.1EW-T1
ERB44-06TP1
1SS83TD
GP08DPKG23
RGP10GPKG23
RU4AM-T3
3
MA111-TX
UDZ-TE-17.5.1B
UDZ-TE-17.91B
CATHODE
ANODE
ANODE
ANODE
DAP202K-T-146
CATHODE
D4SB60L-F
3
{
+
~
'
2
~
'
1
-
3
2
{
'
'
1
D5LC20U
TF541M
MARKING SIDE VIEW
CATHODE
ANODE
CATHODE
CATHODE
ANODE
KV-21FA240
GATE
47

KV-21FA240

Transcrição

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Page 1 of 2 WISCONSIN EAS PLAN APPENDIX H

The the SA RS is I was unaware of the situation