Sony KV29FV15B, KV34FV15B, KV38FV15B Schematic
2-1. REMOÇÃO DA TAMPA TRASEIRA
KV-29FV15B/34FV15B/38FV15B
SEÇÃO 2
DESMONTAGEM
(KV-29FV15B)
Dois parafusos
(BVTP 3x12)
Doze parafusos
(BVTP 4x16)
(KV-34FV15B/38FV15B)
Eleven Screws
(BVTP 4x16)
Two Screws
(BVTP 3x12)
2-2. REMOÇÃO DO CHASSI
Trava
Placa HA
Placa HB
Placa HZ
Placa AK
Placa A
Placa GA
Chassi montado
Placa UY
— 1 —
KV-29FV15B/34FV15B/38FV15B
2-3. POSOÇÃO DE SERVIÇO
3 3
3 Placa GA
3 3
2-4. REMOÇÃO DOS TECLADOS
2 2
2 Placa AK
2 2
1 1
1 Placa A
1 1
1 1
1 Teclado Superior
1 1
2 2
2 Dois Parafusos
2 2
(+BVTP 4x16)
— 2 —
3 3
3 Teclado Inferior
3 3
2-5. REMOÇÃO DO TUBO DE IMAGEM
CUIDADO:
ANTES DE REMOVER A
CHUPETA DO ANODO:
Pode restar Alta Tensão no CRT após desligar
a alimentação. Para evitar risco de choque elétri-
co, descarregue o CRT antes de tentar remover a chupeta. Aterre o anodo na malha de terra
em torno do CRT.
Yoke de Deflexão
Quatro Parafusos
(Tapping screw 7)
Neck
Placa GC
Placa C
KV-29FV15B/34FV15B/38FV15B
Placa UY
Chassi
Placa AK
Placa A
Tubo de Imagem
Malha de Terra
Chupeta do Anode
Almofada
REMOÇÃO DA CHUPETA DO ANODO DO CRT
CUIDADO:Pode restar alta tensão no CRT após desligar a alimentação. Para evitar risco de choque elétrico, descarregue o CRT antes
NOTE: Após removido o anodo, curto-circuite o anodo do tubo e a chupeta com a blindagem metálica do tubo.
tentar remover a chupeta. Aterre o anodo na malha de terra em torno do CRT.
/
PROCEDIMENTO DE REMOÇÃO
Levante um lado da capa de borracha
na direção indicada pela seta .
Use seu polegar puxe a capa de borracha
firmemente na direção indicada pela
seta .
COMO MANUSEAR A CHUPETA DO ANODO
não use objetos pontudos que possam causar danos a super-
fície da chupeta.
Não comprima a cobertura de borracha com muita força para
colocar a chupeta, pois pode causar danos a mesma durante
esta operação.
Não gire a chupeta com força, a´pos colocada, para não causar
danos a mesma.
— 3 —
Quando um lado do anodo estiver sepa-
rado do botão do anodo, basta puxar parra o outro lado que o anoda se solta complatamente.
.
KV-29FV15B/34FV15B/38FV15B
SEÇÃO 6 DIAGRAMASS6-1 DIAGRAMA DE BLOCOS (1/2 )
FOLDOUT 1/2 39-44 7/26/99, 3:29 PM1
— 01 — — 02 — — 03 —
KV-29FV15B/34FV15B/38FV15B
6-2 DIAGRAMA DE BLOCOS (2/2)
6-3. LOCALIZAÇÃO DAS PLASCAS DE CIRCUITO IMPRESSO
Para todos os Modelos
HX
C
HB
HZ
HA
WA
GA
A
AK
UY
6-4. PLACAS DE CIRCUITO IMPRESSO E ESQUEMAS
•Todos os capacitores estão em µF menos os indicados. pF : µµF . 50V ou me-
nos não são indicaddos, exceto para eletrolíticos e tantalums.
•Todos os eletrolíticos são de 50V, exceto se indicado diferente.
•Todos os resistores estão em ohms.
KW=1000Ω, MW=1000kW
•Para as indicações de resistência, que não tiverem o valor da potência segue
que: Pitch : 5mm
Valor da potência:
•1/
W em resistências.
4
•
•
•
•
•Todos os variáveis e resistores ajustáveis tem curva característica B, exceto
•Os componentes indicados por
•Quando da troca de peças com a marca , faça os ajustes necessários
•Quando trocar uma peça da tabela indicada abaixo, tenha cuidado na hora de
•Faça as leituras com o sinal de color-bar
•Faça as leituras comum multímetro digital de 10MW.
•As tensões estão em DC, e são com relação ao terra, exceto se indicado diferente.
•As tensões podem variar, desde que dentro dos limites indicados.
: resistor anti-chama.
: fusível resistor.
: componente interno.
: painel de designação e ajustes para reparos.
os indicados que não.
dos com atenção para que o aparelho satisfaça normalmente as regulamentações para radiação de raios-X.
Se necessária a troca, certifique-se de usar somente o componente indicado.
indicados.Se os resultados não atingirem a especificação, troque o peça com
a identificação e repita os ajustes até o valor especificado ser obtido.
(Referência ao R530 e ao R531).
executar o ajuste.
1
/
W e
10
1
/
W
4
1
/
Wem resistores chip.
8
neste esquema básico, precisam ser cuida-
Peça Trocada ( ) Ajuste ( )
•Todas as tensões estão em Volts
S : Medida Impossibilitada
• : Linha do B+
•
(O valor atual pode ser diferente).
• : Linha do sinal. (RF)
•Os número dentro de circulos referem-se a formas de onda
Informação de Referência
RESISTOR : RN FILME METÁLICO
BOBINA : LF-8LMICRO INDUCTOR
CAPACITOR: TA TANTALUM
v
: Linha do B-
: RC SÓLIDO
: FPRDCARBONO ANTI-CHAMA
: FUSEFUSÍVEL ANTI-CHAMA
: RW IREWOUND ANTI-CHAMA
: RS OXIDO METÁLICO ANTI-CHAMA
: RB CEMENT ANTI-CHAMA
:
RESISTOR AJUSTÁVEL
: PS STYROL
: PP POLYPROPYLENE
: PT MYLAR
: MPS METALIZED POLYESTER
: MPP METALIZED POLYPROPYLENE
: ALB BIPOLAR
: ALT HIGH TEMPERATURE
: ALR HIGH RIPPLE
O símbolo mostra o lado o lado do componente.
Os componentes identificados com a marca são críticos para a segurança. Só os substitua pela indicada
O símbolo indica fusível de operação rápida. Troque-o
somente por outro de mesmo valor, como indicado.
FOLDOUT 1/2 39-44 7/26/99, 3:29 PM2
IC355, IC501, D302, D519, D520, D521,C531, C532,
R530,R531
Q301, R356, R359, R361, R387, R529, R530, R531,
R532, R533, R550,T503 .............................PLACA A
IC6003, R6088...........................................PLACA GA
— 04 — — 05 — — 06 —
KV-29FV15B/34FV15B/38FV15B
ESQUEMA ELÉTRICO PLACA AK
AK BOARD
IC VOLTAGE LIST
IC1401 16 4.6
pin volt 17 4.6
1 GND 18 4.6
2 0 19 4.6
3 0 20 4.6
4 4.6 21 9.2
5 4.6 22 4.6
6 4.6 23 4.6
7 4.6 24 4.6
8 4.6 25 4.6
9 4.6 26 4.6
10 4.6 27 4.6
11 4.6 28 3.9
12 4.6 IC1461
13 0.8 1 1.5
14 2.0 2 0
15 9.2 3 NC
16 9.2 4 0
17 4.6 5 1.5
18 4.6 6 6.9
19 2.0 7 9.6
20 0.8 8 0.8
21 4.6 9 34.5
22 4.6 10 0
23 4.6 11 0
24 4.6 12 9.4
25 4.6 IC1901
26 4.6 1 0
27 4.6 2 0
28 4.6 3 NC
29 4.6 4 NC
30 4.6 5 NC
31 2.9 6 NC
32 4.6 7 0.3
IC1402 8
pin volt 9
1 4.6 10
2 4.6 11
3 4.6 12
4 GND 13
5 4.6 14
6 4.6 15
7 4.6 16
8 9.2 IC1902
IC1403 1 5.0
pin volt 2 3.7
1 4.0 3 5.0
2 4.6 4 0.1
3 4.6 5 GND
4 GND 6 0
5 4.6 7 0
6NC80
7 4.6 9 0.7
8 GND 10 0.7
9 4.6 11 0.7
10 4.6 12 NC
11 4.6 13 0
12 4.6 14 0.2
13 4.6 15 0.3
14 4.6 16 GND
15 4.6
All voltages are in V
GND
0
NC
9.4
GND
GND
4.5
4.5
9.4
A
[ MICON, Y/C/J, TUNER, PIN-MOD, V-DEF, H-DEF ]
1
23456789101112
A
B
C
D
E
F
G
H
AK
A
B
C
D
E
[ AUDIO AMP, TRUSURROUND, 2ND TUNER, S-LINK ]
1
23456789
AK BOARD LOCATOR LIST
DIODE PHOTOSENSOR
D101 A-2 PS1461 B-4
D103 A-6
D104 A-6 Q101 A-2
D105 B-8 Q105 A-6
D106 B-8 Q106 A-4
D107 C-8 Q1461 C-3
D108 A-1 Q1462 C-2
D109 B-1 Q1463 C-2
D1461 B-3 Q1464 C-2
D1463 B-2 Q1902 D-8
D1466 B-2 Q1903 D-8
D1467 C-4 Q1918 D-9
D1468 C-4
D1469 C-4
IC
IC1401 D-6
IC1402 B-6
IC1403 E-8
IC1461 D-3
IC1901 B-8
IC1902 C-8
TRANSISTOR
AK BOARD WAVEFORMS
AK BOARD TRANSISTOR
VOLTAGE LIST
Q101 5.7 9.4 5.1
Q105 5.1 0.7 4.9
Q106 4.6 9.1 3.9
Q1461 0 4.1 GND
Q1462 0 11.5 GND
Q1463 0 0 GND
Q1464 0 0 GND
Q1902 4.9 0.7 0
Q1903 4.9 0.7 0
Q1918 4.9 0.7 0
1 2
1.9 Vp-p (H) 4.8 Vp-p (H)
NOTE:
Portions of this circuit marked as shown are high
voltage areas. Use care to prevent electric shocks
during inspection or repair.
BCE
All voltages are in V
I
A BOARD LOCATOR LIST
DIODE
D001 A-5 D515 G-4
D002 D-2 D516 H-2
D003 A-5 D518 H-3
D004 C-2 D519 G-9
D011 A-5 D520 F-2
D012 C-1 D521 F-2
D013 C-4 D522 G-2
D014 D-3 D523 H-2
D015 C-3 D524 H-2
D016 D-4 D530 G-8
D018 C-4 D531 G-8
D019 C-8 D534 G-8
D301 E-3 D535 G-8
D302 E-3 D536 G-8
D303 D-4 D561 G-6
D368 C-7 D1003 E-9
D384 D-5 D1004 E-9
D388 D-6 D1101 A-7
D501 H-2 D1102 B-11
D502 I-8 D1103 A-12
D503 I-8 D1104 A-7
D504 I-7 D1301 D-12
D505 H-5 D1302 D-12
D506 H-5 D1303 D-11
D507 H-2 D1304 D-11
D510 F-8 D1305 D-12
D511 F-8 D1306 D-12
D512 F-8
D513 F-8
IC
IC001 B-2 Q016 D-2 Q369 D-9
IC002 C-2 Q017 D-2 Q370 D-12
IC351 C-9 Q103 B-8 Q501 I-2
IC352 D-10 Q104 B-8 Q502 I-9
IC353 D-11 Q301 E-3 Q503 F-3
IC354 C-10 Q302 E-7 Q504 G-3
IC355 D-5 Q303 E-7 Q507 F-8
IC501 G-2 Q304 E-5 Q511 G-2
IC561 G-6 Q305 E-5 Q512 F-3
IC1001 D-8 Q306 D-4 Q561 G-6
TRANSISTOR
Q001 A-5 Q310 E-4 Q1102 A-12
Q002 C-4 Q311 E-4 Q1103 A-10
Q003 H-1 Q313 E-10 Q1301 D-11
Q004 H-1 Q314 E-10 Q1302 D-12
Q005 B-5 Q315 E-10 Q1303 E-12
Q006 H-1 Q351 D-10 Q1352 D-12
Q007 H-1 Q352 D-10 Q1353 D-12
Q010 D-3 Q359 D-12 Q1354 D-12
Q011 D-3 Q361 D-11
Q012 D-3 Q362 D-11
Q013 D-3
Q014 D-3
Q015 D-3 Q364 D-12
Q307 C-6 Q562 F-5
A BOARD: IC 355 CXA2131S
A BOARD: IC 561 STV9379
OUTPUT
STAGE
SUPPLY
POWER
AMPLIFIER
GND
INVERTING
INPUT
NON-INVERTING
INPUT
SUPPLY
VOLTAGE
FLYBACK
GENERATOR
FLYBACK
GENERATOR
THERMAL
PROTECTION
OUTPUT
FOLDOUT 3 45-48 7/27/99, 8:55 AM1
— 07 — — 08 — — 09 — — 10 —
ESQUEMA ELÉTRICO PLACA A
A BOARD IC VOLTAGE LIST
IC001 49 GND 13 0.1 15 NC 35 4.7
pin volt 50 5.0 14 GND 16 3.9 36 7.3
1 0 51 0 15 2.4 17 3.9 37 4.8
2 5.0 52 0 16 4.4 18 3.9 38 5.5
3 0 53 4.7 17 4.7 19 GND 39 5.5
4 0 54 4.7 18 GND 20 0 40 GND
5 NC 55 4.7 19 6.0 21 0 41 NC
6 3.9 56 4.7 20 GND 22 NC 42 7.3
7 0.1 57 5.0 21 5.8 23 9.0 43 NC
8 0 58 0 22 5.8 24 NC 44 9.3
9 NC 59 3.8 23 5.8 25 NC 45 5.5
10 NC 60 3.8 24 9.0 26 NC 46 5.1
11 NC 61 0 IC353 27 NC 47 1.9
12 5.0 62 4.7 pin volt 28 NC 48 NC
13 4.0 63 NC 1 4.5 IC355 IC501
14 5.0 64 0 2 3.7 pin volt pin volt
15 5.0 IC002 3 4.9 1 3.5 1 -3.5
16 GND pin volt 4 4.5 2 NC 2 8.2
17 2.5 1 GND 5 GND 3 1.5 3 8.0
18 2.5 2 GND 6 NC 4 NC 4 -13.8
19 5.0 3 GND 7 4.5 5 5.0 5 2.3
20 5.0 4 GND 8 NC 6 NC 6 2.9
21 2.0 5 4.7 9 NC 7 4.5 7 13.6
22 2.5 6 4.7 10 1.3 8 4.8 8 14.0
23 0 7 GND 11 4.7 9 5.3 IC561
24 0 8 5.0 12 4.7 10 GND pin volt
25 GND IC351 13 GND 11 3.4 1 1.4
26 0 pin volt 14 11.4 12 2.4 2 14.0
27 0 1 5.8 15 5.6 13 3.5 3 -11.9
28 2.3 2 0.3 16 11.7 14 3.5 4 -13.8
29 5.0 3 5.3 17 7.6 15 5.8 5 0.4
30 0 4 GND 18 1.3 16 7.6 6 14.4
31 0 5 NC 19 3.6 17 1.2 7 1.4
32 0 6 9.4 20 2.0 18 3.5 IC1001
33 0 7 5.0 IC354 19 1.9 pin volt
34 NC 8 GND pin volt 20 2.5 1 NC
35 NC IC352 1 4.0 21 2.0 2 0.1
36 0 pin volt 2 4.0 22 1.3 3 0.3
37 0 1 5.8 3 4.0 23 1.2 4 NC
38 0 2 5.8 4 0.3 24 1.2 5 4.4
39 0 3 5.8 5 4.0 25 0 6 4.7
40 0 4 GND 6 4.0 26 4.7 7 4.7
41 0 5 NC 7 4.0 27 4.7 8 GND
42 0 6 0.1 8 2.2 28 4.7 9 9.3
4307GND9NC29NC10NC
44 4.7 8 NC 10 NC 30 4.3 11 9.3
45 4.7 9 3.9 11NC314.3129.3
46 4.9 10 3.9 12 NC 32 3.7 13 GND
47 4.9 11 9.0 13 NC 33 9.1 14 4.7
48 GND 12 3.1 14 NC 34 4.7 15 4.7
16 9.3
All voltages are in V
A BOARD (*) MARK LIST
A BOARD WAVEFORMS
1 2
1.9 Vp-p (H)
4.9 Vp-p (H)
5 6
3.9 Vp-p (8 MHz)
0.9 Vp-p (H)
9 10
2.9 Vp-p (H)
2.8 Vp-p (H)
13 14
51.6 Vp-p (H)
1.08 KVp-p (H)
17 18
5.7 Vp-p (V)
178.7 Vp-p (H)
A BOARD TRANSISTOR VOLTAGE LIST
Q001 5.0 0.7 5.0 Q314 4.3 9.0 3.7
Q002 4.7 9.3 4.1 Q315 5.7 9.4 5.1
Q003 -0.4 4.0 GND Q351 6.6 9.0 5.9
Q004 5.0 GND 5.0 Q352 5.0 9.4 4.3
Q005 0 5.0 0 Q359 1.6 GND 2.3
Q006 0 5.0 GND Q361 7.6 11.7 6.9
Q007 5.0 0 5.0 Q362 5.7 11.7 6.3
Q010 0 9.4 0 Q364 10.1 4.9 10.7
Q011 0 9.4 0 Q369 3.1 9.0 2.5
Q012 0 9.4 0 Q370 2.3 11.8 1.8
Q013 0 0 GND Q501 -0.8 107.4 GND
Q014 0 0 GND Q502 -0.2 135.0 GND
Q015 0 0 GND Q503 0 8.2 GND
Q016 5.8 9.4 5.1 Q504 -1.1 0 GND
Q017 4.4 5.0 5.0 Q507 0.3 0.3 GND
Q103 4.3 4.9 5.0 Q511 -13.6 -11.1 -13.9
Q104 5.0 0 5.0 Q512 -14.1 27.4 -13.9
Q301 -0.7 3.5 GND Q561 0 5.8 GND
Q302 5.6 9.4 4.9 Q562 -0.2 0 GND
Q303 4.3 10.5 3.7 Q1102 5.8 8.9 5.1
Q304 1.3 GND 1.9 Q1103 0 5.0 GND
Q305 1.2 GND 1.9 Q1301 1.2 GND 1.9
Q306 1.1 GND 1.8 Q1302 0.2 11.7 0.7
Q307 5.1 9.4 4.4 Q1303 4.9 11.7 4.3
Q310 3.7 2.0 4.3 Q1352 -2.2 10.6 GND
Q311 3.7 GND 4.3 Q1353 11.9 0.5 11.7
Q312 0.1 0.1 GND Q1354 -0.1 0 GND
Q313 4.3 9.0 3.7
BCE BCE
3
5.6 Vp-p (H)
7
1.7 Vp-p (H)
11
2.6 Vp-p (H)
15
8.7 Vp-p (V)
19
52.2 Vp-p (V)
All voltages are in V
4
5.2 Vp-p (V)
8
3.6 Vp-p (H)
12
192 Vp-p (H)
16
53.7 Vp-p (V)
Schematic diagrams
AK
A
boards
boardA
REF. NO. LOCATION KV-29FV15B KV-34FV15B KV-38FV15B REF. NO. LOCATION KV-29FV15B KV-34FV15B KV-38FV15B REF. NO. LOCATION KV-29FV15B KV-34FV15B KV-38FV15B
C301 D-20 # 0.1MF 0.1MF D1301 J-9 # MA111-(K8).S0 MA111-(K8).S0 R378 K-7 # 27K 27K
C321 F-17 # 0.01MF 0.01MF D1302 K-9 # 1SS133T-77 1SS133T-77 R386 J-2 1K 10K 10K
C322 F-17 # 0.01MF 0.01MF D1303 L-9 # MA111-(K8).S0 MA111-(K8).S0 R398 K-7 # 82K 82K
C323 F-17 # 0.01MF 0.01MF D1304 L-9 # MA111-(K8).S0 MA111-(K8).S0 R509 J-15 470 1K 1K
C338 F-18 # 0.1MF 0.1MF D1305 I-9 # MA111-(K8).S0 MA111-(K8).S0 R523 L-12 22K 12K 12K
C339 F-19 # 0.1MF 0.1MF D1306 J-10 # MA111-(K8).S0 MA111-(K8).S0 R531 M-12 180K 56K 56K
C340 F-19 # 0.1MF 0.1MF IC351 C-19 # NJM2233BM NJM2233BM R540 K-11 120K 68K 68K
C343 E-19 # 0.1MF 0.1MF IC352 K-3 # CXA2039M-T6 CXA2039M-T6 R541 I-19 4.7K 6.8K 2.2K
C344 F-19 # 0.1MF 0.1MF IC353 J-7 # TA1226N TA1226N R542 I-19 3.3K 4.7K 4.7K
C345 F-19 # 0.1MF 0.1MF IC354 E-19 # CXA2119M CXA2119M R546 J-16 33K 22K 22K
C346 E-17 0.01MF # # JR003 F-12 # 0 0 R548 I-19 # 4.7K 4.7K
C347 F-17 0.01MF # # JR004 F-18 # 1K 1K R554 I-19 15K 2.2K 2.2K
C348 E-17 0.01MF # # JR051 K-3 # 0 0 R560 I-19 # 6.8K 2.2K
C351 J-2 # 0.01MF 0.01MF JR053 H-3 # 0 0 R576 H-15 22 10 10
C352 K-3 # 0.1MF 0.1MF JR055 D-18 0 # # R1003 H-3 # 10K 10K
C355 F-20 # 0.01MF 0.01MF JR056 D-18 0 # # R1006 H-3 # 100 100
C359 C-19 # 0.1MF 0.1MF JR057 D-19 0 # # R1007 I-3 # 100 100
C361 C-20 # 0.1MF 0.1MF L351 I-8 # 33UH 33UH R1301 J-8 # 47 47
C374 L-5 # 0.1MF 0.1MF L505 J-15 150UH 68UH 68UH R1302 J-8 # 47 47
C375 K-4 # 0.1MF 0.1MF L1351 J-7 # 10UH 10UH R1303 I-7 # 4.7K 4.7K
C382 K-3 # 0.1MF 0.1MF L1352 H-9 # 56UH 56UH R1304 I-9 # 1.2K 1.2K
C384 J-4 # 0.1MF 0.1MF Q302 F-16 2SD601A-Q # # R1305 I-10 # 1.2K 1.2K
C393 J-4 # 0.1MF 0.1MF Q313 J-5 # 2SD601A-Q 2SD601A-Q R1306 I-10 # 1K 1K
C394 J-3 # 0.1MF 0.1MF Q314 J-4 # 2SD601A-Q 2SD601A-Q R1313 J-5 # 0 0
C397 K-6 # 47MF 47MF Q351 K-7 # 2SD601A-Q 2SD601A-Q R1314 J-5 # 1K 1K
C398 K-8 # 2.2MF 2.2MF Q352 D-20 # 2SD601A-Q 2SD601A-Q R1315 J-9 # 100 100
C511 J-13 0.017MF 22000PF 22000PF Q359 I-9 # 2SA1162-G 2SA1162-G R1316 J-9 # 56K 56K
C512 I-19 0.0039MF 0.0027MF 0.0027MF Q361 H-8 # 2SD601A-Q 2SD601A-Q R1317 J-10 # 220K 220K
C513 J-14 0.047MF 0.051MF 0.051MF Q362 I-9 # 2SD601A-Q 2SD601A-Q R1318 K-10 # 4.7K 4.7K
C514 J-14 0.68MF 0.82MF 0.82MF Q364 I-10 # 2SA1162-G 2SA1162-G R1320 L-10 # 10K 10K
C516 J-15 1MF 0.82MF 0.82MF Q369 J-5 # 2SD601A-Q 2SD601A-Q R1321 L-10 # 4.7K 4.7K
C540 J-17 22MF 100MF 100MF Q370 I-9 # 2SD601A-Q 2SD601A-Q R1322 L-10 # 820 820
C550 I-19 0.0015MF 680PF 680PF Q1301 L-8 # 2SA1162-G 2SA1162-G R1323 L-9 # 1K 1K
C553 J-15 0.1MF 0.33MF 0.47MF Q1302 L-10 # 2SD601A-Q 2SD601A-Q R1324 L-8 # 0 0
C554 J-13 0.0027MF 0.0047MF 0.0047MF Q1303 I-10 # 2SD601A-Q 2SD601A-Q R1325 L-9 # 2.2K 2.2K
C599 J-6 # 470MF 470MF Q1352 J-9 # 2SD601A-Q 2SD601A-Q R1330 K-9 # 4.7K 4.7K
C1351 I-9 # 27PF 27PF Q1353 J-10 # 2SA1162-G 2SA1162-G R1333 J-9 # 4.7K 4.7K
C1355 K-8 # 0.001MF 0.001MF Q1354 K-9 # 2SD601A-Q 2SD601A-Q R1337 K-10 # 1K 1K
C1356 K-8 # 10MF 10MF R304 F-20 # 220 220 R1360 I-8 # 1K 1K
C1357 J-7 # 0.47MF 0.47MF R313 D-18 # 4.7K 4.7K R1361 J-9 # 1K 1K
C1358 J-7 # 330MF 330MF R314 E-18 # 10K 10K R1362 K-10 # 470K 470K
C1359 J-8 # 0.1MF 0.1MF R315 E-18 # 10K 10K R1363 K-7 # 2.2K 2.2K
C1360 J-8 # 0.01MF 0.01MF R316 E-18 # 10K 10K R1364 K-7 # 100K 100K
C1361 I-8 # 39PF 39PF R338 F-15 1K # # R1365 K-7 # 47K 47K
C1362 J-9 # 0.0047MF 0.0047MF R339 G-16 1K # # R1366 K-8 # 270K 270K
C1363 J-9 # 0.01MF 0.01MF R345 F-17 1K # # R1369 K-8 # 68K 68K
C1367 I-8 # 0.1MF 0.1MF R346 J-5 # 82 82 R1373 K-8 # 100 100
C1369 K-7 # 0.1MF 0.1MF R347 J-5 # 470 470 R1374 K-9 # 47K 47K
C1370 J-7 # 10MF 10MF R348 J-4 # 220 220 R1385 I-9 # 1K 1K
C1371 J-9 # 0.0047MF 0.0047MF R349 J-4 # 470 470 R1387 I-10 # 10K 10K
C1372 J-9 # 0.0047MF 0.0047MF R350 J-3 # 100 100 R1389 I-8 # 100 100
C1373 J-10 # 470PF 470PF R352 K-3 # 10K 10K R1390 I-8 # 1K 1K
C1501 J-14 # 0.1MF 0.1MF R357 F-17 220 # # R1391 H-8 # 22K 22K
D016 F-11 # 1SS133T-77 1SS133T-77 R358 F-16 # 0 0 R1392 I-8 # 22K 22K
D017 E-12 MA111-(K8).S0 # # R360 G-17 # 220 220 R1395 I-9 # 1K 1K
D018 F-11 # MA111-(K8).S0MA111-(K8).S0 R362 G-19 # 10K 10K R1397 I-9 # 100 100
D019 F-12 # MA111-(K8).S0MA111-(K8).S0 R374 C-19 # 470 470 R1398 H-10 # 220 220
D301 G-19 # MA111-(K8).S0MA111-(K8).S0 R375 D-20 # 1K 1K T503 I-18 8-598-834-20 8-598-824-10 8-598-824-10
D536 L-12 MA111-(K8).S0 0 0 R376 D-20 # 100 100 T505 H-14 1-431-693-11 1-429-188-11 1-429-188-11
— 11 — — 12 — — 13 — — 14 —
#: NOT MOUNTED
FOLDOUT 4 49-52 7/26/99, 3:36 PM2
ESQUEMA ELÉTRICO PLACA GA
GA
KV-29FV15B/34FV15B/38FV15B
[ AC-RECT, DC-DC CONV., LOW B REG ]
ESQUEMA ELÉTRICO PLACA C
1
2345678
A
B
C
D
C BOARD (*) MARK LIST
REF. NO. LOCATION KV-29FV15B KV-34FV15B KV-38FV15B
J1761 B-4 1-251-797-11 1-540-071-22 1-540-071-22
R1796 B-6 2.2 2.7 2.7
#: NOT MOUNTED
C BOARD WAVEFORMS
1 2 3
139.0 Vp-p (H) 116.2 Vp-p (H) 126.1 Vp-p (H)
C BOARD IC
VOLTAGE LIST
IC1701
pin volt
1 1.8
2 1.9
3 2.0
4 GND
5 4.8
6 208.0
7 149.2
8 150.3
9 153.9
All voltages are in V
E
F
G
H
I
C
A
B
C
D
[ RGB DRIVE, CRT DRIVE ]
1
234
C BOARD TRANSISTOR
VOLTAGE LIST
BCE
Q1790 4.8 GND 4.4
All voltages are in V
HA
GA BOARD TRANSISTOR
VOLTAGE LIST
BCE
Q6000 0 11.9 GND
Q6001 0.7 0.1 GND
Q6002 11.9 0 11.9
Q6003 16.9 17.6 17.8
Q6004 0.7 0 GND
Q6005 0.6 0 GND
Q6007 0.3 1.5 GND
Q6008 3.6 -0.1 3.6
Q6009 134.3 -0.1 134.7
Q6010 -0.1 3.6 GND
Q6011 17.1 17.5 17.7
Q6012 17.9 0.7 17.9
All voltages are in V
GA BOARD TRANSISTOR
VOLTAGE LIST
DGS
Q6006 150.0 1.5 GND
All voltages are in V
[ FRONT A/V - MENU KEY ]
GA BOARD IC VOLTAGE LIST
IC6000 IC6002 IC6003
pin volt pin volt pin volt
REF
ANODE
CATHODE
pin volt 5 4.5 5 GND
2.5 1 307.1 1 134.0
GND 2 168.5 2 NC
5.0 3 3.9 3 2.4
IC6001 4 NC 4 9.6
1 17.9 6 2.1 IC6004
2 17.9 7 3.8 pin volt
3 17.9 8 GND IN 13.4
4 3.2 9 GND OUT 11.9
5 4.9 10 GND GND GND
6 3.3 11 GND IC6005
7 4.9 12 0 pin volt
8 3.2 13 0 IN 11.4
9 4.9 14 17.3 OUT 9.5
10 3.4 15 10.4 GND GND
11 4.8 16 4.7 IC6007
12 GND 17 0 pin volt
13 17.9 18 173.5 1 7.2
14 17.9 19 163.5 2 5.0
3 GND
All voltages are in V
HA BOARD SCHEMATIC DIAGRAM
HB
[ IR DETECTOR ]
J
HB BOARD SCHEMATIC DIAGRAM
GA BOARD LOCATOR LIST
DIODE
D6000 I-5 D6025 G-4 IC6000 C-4
D6001 C-4 D6028 H-2 IC6001 B-3
D6002 C-4 D6029 H-2 IC6002 D-1
D6003 B-4 D6030 G-2 IC6003 F-1
D6004 B-4 D6031 I-6 IC6004 I-3
D6005 C-5 D6032 J-6 IC6005 H-2
D6006 C-5 D6034 H-5 IC6007 J-5
D6008 B-7 D6035 H-2
D6009 H-2 D6036 I-5 PH6001 E-1
D6010 D-4 D6037 H-1 PH6002 F-3
D6011 P-4 D6038 E-4
D6012 E-3 D6040 J-6 Q6000 I-5
D6013 D-3 D6041 J-4 Q6001 D-4
D6014 D-3 D6042 J-4 Q6002 E-4
D6015 C-2 D6043 C-4 Q6003 H-3
D6016 I-2 D6044 G-4 Q6004 E-3
D6017 H-5 D6045 B-4 Q6005 F-3
D6018 J-5 D6046 B-5 Q6006 H-6
D6019 H-5 D6047 C-5 Q6007 H-6
D6020 G-2 D6048 E-4 Q6008 H-3
D6021 I-6 D6049 E-4 Q6009 H-2
D6022 G-3 D6050 C-3 Q6010 H-2
D6023 G-3 D6051 J-6 Q6011 D-3
D6024 G-3
D6052 I-4 Q6012 C-4
IC
PHOTOCOUPLER
TRANSISTOR
E
FOLDOUT 5 53-56 7/26/99, 3:39 PM1
— 15 —
— 16 — — 17 — — 18 —
KV-29FV15B/34FV15B/38FV15B
ESQUEMA ELÉTRICO PLACA HZ
ESQUEMA ELÉTRICO PLACA PRINCIPAL UY
UY (MAIN) BOARD
TRANSISTOR VOLTAGE LIST
BCE
Q202 2.6 7.7 2.0
Q203 2.6 7.7 2.0
Q205 7.7 3.8 8.4
Q206 7.7 3.8 8.4
Q208 3.8 8.7 3.2
Q209 3.8 8.7 3.2
Q210 2.6 8.7 2.0
Q211 2.6 8.7 2.0
Q212 4.4 8.7 3.7
Q231 0 5.1 GND
Q233 -0.1 0 GND
Q234 -0.1 0 GND
Q235 -0.1 0 GND
Q236 -0.1 0 GND
Q237 4.3 GND 5.0
Q238 4.5 GND 5.1
Q239 4.5 GND 5.1
Q246 0.3 5.1 GND
Q262 4.4 GND 5.1
Q263 4.3 GND 5.0
Q264 4.1 GND 4.8
Q265 4.8 8.7 4.2
Q267 0.2 GND 0.9
Q1051 8.7 -0.1 8.7
Q1201 8.2 0 8.7
Q1202 0 4.4 GND
Q1203 0 4.4 GND
Q1204 8.2 0 8.7
Q1205 4.4 8.7 3.8
Q1206 4.4 8.7 3.8
Q1207 3.8 3.8 9.0
Q1208 8.7 3.8 9.0
Q2003 1.0 GND 1.7
Q2004 1.0 GND 1.7
Q2005 2.2 8.5 1.6
Q2006 4.3 8.7 3.7
Q2007 2.2 4.4 1.6
Q2008 2.2 4.4 1.6
Q2009 4.4 8.7 3.7
Q2010 4.4 8.5 3.8
Q2014 4.1 8.5 3.5
Q2018 3.1 GND 3.8
Q2019 4.1 8.5 3.5
All voltages are in V
UY (MAIN) BOARD IC VOLTAGE LIST
IC261 27 4.4 55 4.4 IC2006 22 5.0
pin volt 28 4.4 56 4.4 pin volt 23 0
1 4.4 29 4.4 57 GND IN 8.7 24 0
2 4.4 30 0 58 4.4 OUT 5.1 25 0
3 4.4 31 4.4 59 4.5 GND GND 26 0
4 4.4 32 4.4 60 4.4 IC3504 27 5.0
5 4.4 33 GND 61 4.5 pin volt 28 GND
6 4.4 34 4.4 62 4.4 1 1.6 29 GND
7 4.4 35 4.1 63 4.4 2 1.6 30 GND
8 4.4 36 4.5 64 4.4 3 0.5 31 5.0
9 NC 37 GND IC1051 4 GND 32 GND
10 4.4 38 NC pin volt 5 5.0 33 GND
11 NC 39 8.7 1 2.3 6 2.6 34 5.0
12 0 40 NC 2 2.3 7 1.0 35 GND
13 4.4 41 4.5 3 0.3 8 5.0 36 GND
14 4.4 42 4.3 4 NC 9 1.0 37 2.3
15 4.4 43 4.5 5 7.8 10 GND 38 5.0
16 4.4 44 NC 6 NC 11 2.6 39 GND
17 4.4 45 NC 7 NC 12 2.0 40 2.1
18 0 46 GND 8 GND 13 2.0 41 2.1
19 4.4 47 NC 9 0 14 1.0 42 2.3
20 4.4 48 GND 10 NC 15 GND 43 GND
21 4.4 49 4.4 11 GND 16 5.0 44 2.3
22 4.4 50 4.4 12 8.7 17 0 45 5.0
23 4.4 51 4.4 13 GND 18 GND 46 5.0
24 NC 52 4.5 14 4.4 19 0 47 GND
25 NC 53 4.5 15 4.4 20 0 48 GND
26 NC 54 4.6 16 8.7 21 5.0
All voltages are in V
UY (MAIN) BOARD WAVEFORMS
1 2
1.0 Vp-p (H) 1.2 Vp-p (H)
4
1.9 Vp-p (H)
5
1.1 Vp-p (H) 2.0 Vp-p (H)
3
1.8 Vp-p (H)
6
HZ
[ POWER SWITCH ]
7
1.5 Vp-p (H)
8
0.9 Vp-p (H)
9
1.4 Vp-p (H)
UY (MAIN) BOARD (*) LIST
REF. NO.LOCATIONKV-29FV15B KV-34FV15B KV-38FV15B REF. NO. LOCATION KV-29FV15BKV-34FV15BKV-38FV15B
C201 E-2 # 22MF 22MF R209 D-3 # 47K 47K
C202 E-2 # 22MF 22MF R210 E-3 # 22K 22K
C203 E-2 # 22MF 22MF R211 D-3 # 47K 47K
C204 F-2 # 1MF 1MF R212 E-3 # 22K 22K
C205 F-3 # 1MF 1MF R213 D-3 # 47K 47K
C277 H-7 # 22MF 22MF R214 E-3 # 22K 22K
C1262 D-11 # 22K 22K R218 E-4 # 470 470
C2168 J-15 # 120PF 120PF R219 D-4 # 1K 1K
D201 E-2 # MTZJ-T-9110 MTZJ-T-9110 R220 F-4 # 560 560
D202 E-2 # MTZJ-T-9110 MTZJ-T-9110 R221 F-4 # 470 470
D203 E-2 # MTZJ-T-9110 MTZJ-T-9110 R222 D-4 # 1K 1K
D204 F-3 # MTZJ-T-9110 MTZJ-T-9110 R223 E-4 # 560 560
D205 F-3 # MTZJ-T-9110 MTZJ-T-9110 R225 D-4 # 100 100
J236 E-2 # 1-774-358-11 1-774-358-11 R226 D-4 # 100 100
Q202 E-4 # 2SD601A-Q 2SD601A-Q R228 F-5 # 1K 1K
Q203 E-4 # 2SD601A-Q 2SD601A-Q R229 E-5 # 1K 1K
Q205 E-5 # 2SA1162-G 2SA1162-G R271 H-7 # 5.6K 5.6K
Q206 E-4 # 2SA1162-G 2SA1162-G R272 H-7 # 100 100
Q208 E-5 # 2SD601A-Q 2SD601A-Q R273 H-7 # 5.6K 5.6K
Q209 F-5 # 2SD601A-Q 2SD601A-Q R276 H-6 # 0 0
Q210 F-4 # 2SD601A-Q 2SD601A-Q R301 F-4 # 1K 1K
Q211 F-4 # 2SD601A-Q 2SD601A-Q R1266 E-5 # 470 470
R201 E-2 # 75 75 R1269 F-5 # 470 470
R202 E-2 # 75 75 R1272 D-11 470 1.5K #
R203 E-2 # 75 75 R1273 D-10 620 1.8K #
R204 F-2 # 470K 470K R1276 F-4 # 1K 1K
R205 F-2 # 470K 470K R1277 G-10 100 100 #
R206 E-3 # 0 0 R1291 F-2 # 0 0
R207 E-3 # 0 0 R1292 F-2 # 0 0
R208 E-3 # 0 0 R2036 J-17 510 1.2K 1.2K
#: NOT MOUNTED
Schematic diagrams
HA
HZ main boardUY
HB
boards
GA
C
HX
FOLDOUT 6 57-60 7/26/99, 3:47 PM2
ESQUEMA ELÉTRICO PLACA HX
HX
[ KEY ]
— 20 — — 21 — — 22 —— 19 —
KV-29FV15B/34FV15B/38FX250B
UY
[ 3D LINE COMB FILTER, AV SW, AUDIO CONTROL, SRS ]
[ COMPONENT SIDE ]
1
A
B
C
D
E
F
[ CONDUCTOR SIDE ]
234567
A
B
C
D
E
F
UY BOARD LOCATOR LIST
DIODE A B
D201 G-4 Q211 C-3
D202 G-4 Q212 B-6
D203 G-3 Q231 B-4
1
234567
D204 G-3 Q233 B-4
D205 G-2 Q234 B-3
D231 E-5 Q235 A-4
D232 E-5 Q236 A-4
D233 E-5 Q237 I-4
D234 E-6 Q238 C-3
D235 F-5 Q239 B-4
D236 F-5 Q246 B-4
D237 G-5 Q262 B-6
D238 G-5 Q263 B-6
D239 G-5 Q264 I-6
D245 B-4 Q265 B-6
D246 A-3 Q267 H-2
D247 B-3 Q1051 B-2
D248 A-3 Q1201 C-6
D250 B-2 Q1202 C-6
D261 J-5 Q1203 H-2
D902 H-2 Q1204 G-1
D910 E-2 Q1205 G-6
D911 F-2 Q1206 C-1
D912 F-2 Q1207 H-6
D1051 F-2 B-2 Q1208 C-1
D1052 A-2 Q2003 F-6
D2201 G-2 Q2004 F-7
D2202 G-2 Q2005 E-7
D2203 G-2 Q2006 F-6
IC261 I-5 Q2009 D-6
IC1051 I-2 Q2010 D-7
IC2006 E-6 Q2014 F-5
IC3302 A-2 Q2018 F-4
IC3303 C-2 Q2019 F-4
IC3304 C-3 Q3301 I-3
IC3305 D-2 Q3302 B-1
IC3308 B-3 Q3305 A-1
IC3504 C-5 Q3306 H-1
Q202 C-4 Q3312 I-1
Q203 D-3 Q3314 B-3
Q205 C-4
Q206 C-3
Q208 D-4
Q209 C-3
AB
IC
AB
TRANSISTOR
AB
Q210 D-4
Q2007 D-5
Q2008 D-7
Q3307 B-1
Q3310 I-3
ESQUEMA ELÉTRICO PLACA UY PIP
G
H
G
UY (PIP) BOARD
TRANSISTOR VOLTAGE LIST
Q3301 5.1 8.5 4.4
Q3302 0 GND 0.7
H
I
J
I
J
Q3305 0.1 GND 0.7
Q3306 0.6 0 1.2
Q3307 0.1 GND 0.7
Q3310 0 4.9 GND
Q3312 0 0 0.6
Q3314 3.7 GND 4.3
UY (PIP) BOARD IC VOLTAGE LIST
IC3302 25 GND 22 5.2 8 GND
pin volt 26 NC 23 5.2 9 5.1
UY (PIP) BOARD WAVEFORMS
1
2.0 Vp-p (H)
4
4.5 Vp-p (H)
7
3.7 Vp-p (H)
10
3.4 Vp-p (V)
2
1.7 Vp-p (8MHz)
5
1.4 Vp-p (H)
8
3.6 Vp-p (V)
3
6
9
1.7 Vp-p (H)
3.6 Vp-p (V)
4.6 Vp-p (H)
UY (PIP) BOARD (*) LIST
REF. NO. LOCATION KV-29FV15B KV-34FV15B KV-38FV15B
C3311 C-3 12PF 12PF #
IC3308 C-7 # BU4053BCF-T2 BU4053BCF-T2
R3305 F-8 2.2K 2.2K 560
R3315 C-6 0 # #
R3316 C-6 0 # #
R3317 C-6 0 # #
R3326 B-6 # 0 #
R3362 E-8 470 240 240
R3363 E-8 430 220 220
R3364 E-9 620 300 300
#: NOT MOUNTED
IN 8.5 27 0 24 5.2 10 GND
OUT 5.1 28 2.0 25 8.3 11 3.0
GND GND 29 5.0 26 2.5 12 3.0
IC3303 30 2.3 27 2.5 13 NC
pin volt 31 4.0 28 2.5 14 1.4
1 GND 32 2.3 29 4.5 15 NC
2 3.0 IC3304 30 NC 16 1.4
3 2.3 pin volt 31 GND IC3308
4 2.0 1 2.1 32 GND pin volt
5 4.8 2 3.8 33 3.6 1 3.4
6 GND 3 8.3 34 3.4 2 2.5
7 0.1 4 1.6 35 GND 3 3.2
8 0 5 GND 36 4.6 4 2.7
9 0.1 6 2.7 37 4.6 5 2.7
10 5.0 7 2.7 38 4.3 6 GND
11 1.9 8 2.6 39 3.3 7 GND
12 0 9 8.3 40 0.6 8 GND
13 NC 10 0.7 IC3305 9 0.4
14 -2.9 11 3.6 pin volt 10 0.4
15 GND 12 4.2 1 5.1 11 0.4
16 GND 13 4.2 2 NC 12 2.7
17 3.6 14 0.1 3 GND 13 3.2
18 0.2 15 0.6 4 GND 14 2.7
19 0.1 16 0.7 5 0.6 15 2.5
20 0.4 17 GND 6 NC 16 8.3
21 4.5 18 2.5 7 NC
22 4.5 19 2.7
23 NC 20 2.7
24 NC 21 5.2
BCE
All voltages are in V
All voltages are in V
FOLDOUT 7 61-64 7/26/99, 3:50 PM1
— 26 —— 25 —— 24 —— 23 —
KV-29FV15B/34FV15B/38FV15B
ESQUEMA ELÉTRICO PLACA PRINCIPAL WA
WA BOARD (*) MARK LIST
REF. NO. LOCATION KV-29FV15B KV-34FV15B KV-38FV15B
C1961 C-11 0.047MF 0.082MF 0.082MF
C1965 D-10 0.033MF 0.01MF 0.022MF
L941 B-5 100UH 5.0MM 5.0MM
Q941 B-3 # 2SD601A-QRS-TX 2SD601A-QRS-TX
Q942 B-4 # 2SB709A-QRS-TX 2SB709A-QRS-TX
Q949 B-3 # 2SB709A-QRS-TX 2SB709A-QRS-TX
R943 A-2 # 220 220
R944 A-4 # 1K 1K
R945 B-3 # 1K 1K
R947 B-4 # 100 100
R961 A-2 # 56K 56K
R962 A-2 # 22K 22K
R968 H-9 5.6K 3.3K 6.8K
R970 H-9 33K 47K 39K
R992 B-3 # 3.3K 3.3K
R993 A-3 # 1K 1K
R994 A-4 # 100 100
R995 B-4 # 1.2K 1.2K
R1954 G-9 # 47K 47K
R1961 F-6 47K 56K 39K
R1975 F-6 6.8K 12K 3.9K
R1976 E-9 2.2K 3.3K 3.3K
R1987 G-9 18K 100K 33K
R1989 E-9 18K 33K 33K
R2963 D-10 68 68
R2968 F-9 4.7K 4.7K 3.9K
R2971 E-10 33K 47K 68K
#: NOT MOUNTED
WA BOARD TRANSISTOR
VOLTAGE LIST
BCE
Q941 3.2 10.9 2.6
Q942 5.0 GND 5.6
Q943 3.5 8.7 2.9
Q944 2.5 11.7 1.9
Q945 2.5 7.9 1.9
Q946 134.5 67.6 135.0
Q947 0.9 67.6 0.3
Q948 0 1.6 GND
Q949 10.8 5.0 11.5
Q961 0.4 0.3 GND
Q962 0.4 GND 1.1
Q963 6.5 GND 6.6
Q966 7.9 GND 8.3
Q967 4.3 1.4 4.9
Q968 8.6 11.7 8.3
Q969 4.9 8.5 4.3
Q1961 11.4 3.2 11.7
Q1963 7.3 6.4 7.9
Q1964 6.4 4.4 6.9
Q1966 -2.1 2.8 GND
Q1967 4.4 GND 5.0
All voltages are in V
WA BOARD TRANSISTOR
VOLTAGE LIST
Q965 6.6 -0.2 GND
DGS
All voltages are in V
WA BOARD IC VOLTAGE LIST
IC961 IC962 IC963 IC964 IC965
pin volt 1 8.5 1 2.0 1 4.9 pin volt
1 0.2 2 5.8 2 4.2 2 4.0 1 11.6
2 0.2 3 6.8 3 4.6 3 4.0 2 9.0
3 -13.9 4 GND 4 GND 4 GND 3 GND
4 0.5 5 7.2 5 7.5 5 4.4
5 11.7 6 6.8 6 6.8 6 4.4
7 3.8 7 6.5 7 4.4
8 8.9 8 8.9 8 11.7
All voltages are in V
WA
A
B
C
D
Schematic diagrams
PIP
board
UY
WA
board
[ VELOCITY MOD., QUAD POLE ROT. ]
1
23456789
WA BOARD LOCATOR LIST
DIODE TRANSISTOR
D941 A-2 Q941 B-1
D943 C-8 Q942 A-1
D944 B-8 Q943 C-2
D945 B-9 Q944 B-2
D946 B-4 Q945 B-2
D947 B-4 Q946 C-4
D962 C-6 Q947 B-3
D963 B-6 Q948 C-1
D964 B-6 Q949 B-1
D966 B-6 Q961 C-9
D1961 B-6 Q962 C-5
D1962 B-6 Q963 C-7
IC
IC961 C-2 Q966 B-2
IC962 C-8 Q967 A-7
IC963 C-6 Q968 B-3
IC964 C-7 Q969 B-8
IC965 D-7 Q1961 B-5
Q965 B-7
Q1963 B-9
Q1964 B-8
Q1966 B-9
Q1967 B-8
6-5. SEMICONDUCTORS
TDA2009A
TDA7262
TOP VIEW
40 pin
CATHODE
ANODE
2SA1175-HFE
2SA933AS-QRT
2SC2785-HFE
LETTER SIDE
E
C
B
µPD64081BGF-3BA - 100 pin
1
TOP VIEW
20 pin SOP
NJM2150M
24 pin SOP
CXA2039M-T6
28 pin SOP
MN47V76ST1
MN47V77ST1
36 pin SOP
µPC1862GS-E2
D1NS4
MTZJ-XXA
MTZJ-XXB
MTZJ-XXC
RDXXESB1
RDXXESB2
RDXXESB3
1SS119-25
1SS133T-77
(XX = VALUE)
NJM78M05FA
PQ09RF21
TA7805S
BA05T
52
64
D1NL20U
D2L20U
EL1Z
EGP20G
EGP30G
ERA22-08
ERC06-15S
ERD29-08J
EZ0150AV1
GP08D
MTZJ-33A
1SS83
SBX1981
TSC5148
(LE SONY)
B
C
E
1
CXA2019Q
8 pin SOP
NJM2903D
NJM2903M
NJM2904D
ST24C02FM6TR
µPC4558G2
X24C04SB
16 pin SOP
BU4053BCF-T2
CXA1315M
MC14052BF
MC14538B
NJM2145M-TE2
CXD2064Q-T6
D10SBS4F
D6SB60L
D4SB60L
{
‘
51 33
1
TOP VIEW
CXA1845Q - 64 pin
LC27016 - 80 pin
µPD6488GF-33A
{
19
SAB9076AH
CATHODE
ANODE
‘
|
32
20
U05G
CATHODE
2SA1837
2SC4159-E
2SC4793
2SD2012
ANODE
IC LINK
D10SC4M
2A/90V
1
2
3
S-80748AL
1
TOP VIEW
32 pin DIP
BH3868FS-E2
V53C16258SHK -
40 pin DIP
DM-58
1
N
MARKING SIDE VIEW
Epin 1 ‘ N
EMt (one side, both sides)
SEÇÃO 7
VISTA EXPLODIDA
• Itens sem número de identificação e sem descrição não são mantidos
em estoque por serem raramente solicitados para serviços de rotina.
2SC4834M
B
C
E
B
C
E
TDA8172
1
7
• Os componentes que fazem parte de peças mais complexas tem
o número de referência na com uma observação.
• Itens marcados com um arteríco " * " não são mantidos em estoque
por serem raramente solicitados para serviços de rotina. Algum atraso
pode ser evitado antecipando os pedidos para estas peças.
7-1. CHASSI
4-041-182-01 SCREW (+BVTP) (3X12), TAPPING
7-685-663-91 SCREW (+BVTP) (4X16, TYPE 2)
•
•
18
21
2SC3209LK
2SK2845-LB102
24
22
20
E
C
MA111
RD3.3SB
1SS355
B
G
D
S
MX0842B-F
16
3
17
7
4
1
6
5
ANODE
CATHODE
1
14 pin DIP
NJM2902M
16 pin DIP
MM1093N
20 pin DIP
TA1226N
22 pin DIP
CXA2021S
28 pin DIP
TDA7467
30 pin DIP
CXD2073S
B1
E1C1
2SA1037K-T146-R
2SA1162-G
2SA1330-06
2SB709A
B
2SC1623-L5L6
2SD601A-Q
TOP VIEW
40 pin DIP
SDA9288XE
42 pin DIP
MM1311AD
MM1313AD
48 pin DIP
CXA2131S
64 pin DIP
CXP85856A-029S
C2 B2
E2
C
E
REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK
1 *Y-8283-988-A HA BOARD, COMPLETE
2 *Y-8283-990-A HB BOARD, COMPLETE
3 *Y-8283-992-A HX BOARD, COMPLETE
4 *Y-8273-001-A HZ BOARD, COMPLETE
5 *Y-8283-982-A A BOARD, COMPLETE (KV-29FV15B Only)
5 *Y-8373-005-A A BOARD, COMPLETE (KV-34FV15B Only)
5 *Y-8373-039-A A BOARD, COMPLETE (KV-38FV15BOnly)
6 ! 8-598-431-00 TUNER, FSS BTF-WA411
!
7
8-598-834-20 FBT ASSY, NX4521//X (KV-29FV15B Only)
!
7
8-598-824-10 FBT ASSY, NX4600
(KV-34FV15B/38FV15B Only)
8 *Y-8283-984-A AK BOARD, COMPLETE
10 ! 8-598-430-00 TUNER, FSS BTF-FA401
11 *1-557-056-21 CABLE, P-P
12 *1-551-382-31 CABLE, P-P
13 8-598-414-20 ANTENNA CHANGER AS-2F
14 *Y-8373-003-A UY BOARD, COMPLETE (KV-29FV15B Only)
14 *Y-8373-013-A UY BOARD, COMPLETE
(KV-34FV15B/38FV15B Only)
2
19
8
Os componentes identificados com a marca são críticos
para a segurança. Somente os substitua pela peça indicada.
25
•
•
14
•
13
11
12
15
10
•
23
22
21
20
18
15 *3-696-606-02 HINGE, VI
16 *Y-8283-996-A GA BOARD, COMPLETE (KV-29FV15B Only)
16 *Y-8373-011-A GA BOARD, COMPLETE
(KV-34FV15B/38FV15B Only)
17 !1-791-225-11 CORD, POWER (WITH CONNECTOR)
18 4-070-414-01 BAFFLE, SPEAKER
19 *4-071-209-02 FELT, SPEAKER (KV-29FV15B Only)
20 1-505-947-21 SPEAKER, BOX (5CM)
21 1-529-132-11 SPEAKER , BOX (10CM)
22 4-070-413-01 COVER, SPEAKER
23 4-070-457-01 ABSORBER, SPEAKER SOUND
24 *4-374-745-41 CUSHION (A)
25 4-070-405-02 COVER, REAR (KV-29FV15B Only)
25 4-069-000-31 COVER, REAR (KV-34FV15B Only)
25 4-068-998-11 COVER, REAR (KV-38FV15B Only)
— 30 —— 29 —— 28 —— 27 —
FOLDOUT 8 65-68 7/26/99, 2:23 PM2
Os componentes identificados com a marca são críticos
para a segurança. Somente os substitua pela peça indicada.
7-2. TUBO DE IMAGEM (KV-29FV15B)
KV-29FV15B/34FV15B/38FV15B
56
58
59
51
76
63
77
75
68
70
57
67
61
69
62
64
74
72
66
65
71
53
52
50
54
REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK
50 X-4036-852-1 BEZNET ASSY 51-53
51 3-704-179-31 EMBLEM (NO. 9), SONY
52 4-068-985-04 DOOR
53 3-703-574-01 RETAINER, DOOR
54 4-068-984-01 MULTI-BUTTON (BOTTOM)
56 4-068-982-02 MULTI-BUTTON (TOP)
57 4-068-986-01 GUIDE, LED
58 4-068-995-01 BUTTON, MAIN POWER
59 4-052-635-01 MAIN POWER BRACKET
!
61
8-735-052-07 CRT 29RSN
62 ! 8-451-494-31 DY Y29RSA-S
63 2-163-920-01 PLATE, TLH CORRECTION
64 ! 8-453-011-11 NA299-M
65 *Y-8283-994-A WA BOARD, MOUNTED
66 *Y-8283-986-A C BOARD, COMPLETE
67 4-031-319-01 SPACER, DY
68 *4-062-970-01 CLIP (29RSN), DGC
69 1-452-896-11 COIL, NA ROTATION (RT200)
70 4-041-203-01 HOLDER, HV CABLE
71 4-036-329-11 SPRING (B), TENSION
!
72
1-419-291-11 COIL, DEGAUSSING
74 4-046-765-12 SCREW, TAPPING (7) +CROWN WASHER
75 1-452-014-11 CIRCULAR DISC MAGNET B
76 1-452-032-11 MAGNET, DISC
77 4-062-047-01 PIECE A (110), CONV CORRECT
— 31 —
KV-29FV15B/34FV15B/38FV15VB
Os componentes identificados com a marca são críticos
para a segurança. Somente os substitua pela peça indicada.
7-3. TUBO DE IMAGEM (KV-34FV15B/38FV15B)
69
58
57
56
51
52
53
50
65
59
61
62
63
67
64
68
66
54
REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK
50 4-068-999-21 BEZNET (KV-34FV15B Only)
50 4-068-997-51 BEZNET (KV-38FV15B Only)
51 3-704-179-31 EMBLEM (NO. 9), SONY
52 4-068-985-04 DOOR
53 3-703-574-01 RETAINER, DOOR
54 4-068-984-01 MULTI-BUTTON (BOTTOM)
56 4-068-995-01 BUTTON, MAIN POWER
57 4-052-635-01 MAIN POWER BRACKET
58 4-068-982-01 MULTI-BUTTON (TOP)
59 4-068-986-01 GUIDE, LED
61 ! 8-735-050-61 ITC 34RSN-A1E
(KV-34FV15B Only)
61 ! 8-735-080-61 ITC 38RSN-A1E
(KV-38FV15B Only)
62 *Y-8373-009-A WA BOARD, MOUNTED (KV-34FV15B Only)
62 *Y-8373-041-A WA BOARD, MOUNTED (KV-38FV15B Only)
63 *Y-8373-007-A C BOARD, COMPLETE
64 *4-067-050-01 CUSHION (40MM), CRT
65 4-041-203-01 HOLDER, HV CABLE
66 4-036-329-11 SPRING (B), TENSION
67 ! 1-419-292-11 COIL, DEGAUSSING (KV-34FV15B Only)
!
67
1-419-313-11 COIL, DEGAUSSING (KV-38FV15B Only)
68 4-065-895-02 HOLDER, DGC
69 4-046-765-12 SCREW, TAPPING (7) +CROWN WASHER
— 32 —
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