Sony KV-34FV310 Service Manual ▷ View online
— 41—
KV-34FV310/38FV310
LADO INFERIOR
[CHAVE POWER POWER , SIRCS-LEDS]
HW
1
|
2
|
3
|
4
A
—
B
—
C
—
PCI HW - DIAGRAMA ESQUEMÁTICO
[CHAVE POWER , SIRCS-LEDS]
HW
LADO COMPONENTE
1
2
3
4
5
6
G
N
D
V
C
C
O
U
T
IC3001
D3002
C3001
S3006
R3001
R3014
CN3001
D3003
R3002
LNJ801LPDJA
TIMER LED
1k
100
SBX3071-71
DETECTOR
100
6P L TYPE
:S-MICRO
LNJ801LPDJA
POWER LED
1k
SIRCS
STBY 5V
TIMER LED
TO A BOARD
POWER ON
MPWR LED
GND
CN003
9-965-954-01<BA5D>HW
I C3001
CN3001
C3001
R3001
D3002
D3003
R3002
D3001
C3002
R3014
S3006
>PF- LP<
6
1
SIRCS
GND
TMR
MPWR
STBYV
PWR
O
G
BA5D03
172341311
1- 860- 155- 11
A-1405-
919-A
1
A
B
2
C3002
D3002
R3
00
2
D3
00
1
R3
01
4
S3
00
6
C3
00
1
R3
00
1
CN3001
IC
30
0
1
D3003
GO
6
1
172341311
BA5D03
1- 860- 560- 11
1
A
B
2
— 42 —
KV-34FV310/38FV310
LADO INFERIOR
[PWR SW]
HZ
1
|
2
|
3
|
4
|
A
—
B
—
C
—
PCI HZ - DIAGRAMA ESQUEMÁTICO
[PWR SW]
HZ
LADO COMPONENTE
1
2
1
2
CN900
C900
CN903
CN904
SW900
0.0047
250V
E
0P
2P
2P
TO-AC/CORD
AC
AC
AC
AC
TO-TUNER/GROUND
AC
IN
TO-GW BOARD
CN600
PWR SW
9-965-954-01<BA5D>HZ
EY901
EY902
EY903
EY904
EY905
EY906
EY907
EY908
C900
SW
900
CN900
C
N
9
0
3
CN904
LI GHTENI NG
>PF- LP<
1- 860- 155- 11
172341311
A- 1405- 344- A
1
A
B
2
3
C900
SW
900
C
N
9
0
0
CN903
CN904
172341311
BA5D03
1- 860- 155- 11
1
A
B
2
3
KV-34FV310/38FV310
— 43 —
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
PCI P - DIAGRAMA ESQUEMATICO
PCI P- FORMAS DE ONDAS
1
1.0 Vp-p (H)
2
3.5 Vp-p (H)
3
3.75 Vp-p (H)
PCI P- Tabela de Tensão dos Transistores
B
C
E
Q151
8.4
4.5
9.0
Q152
3.9
9.0
3.2
Q3300
2.3
5.0
1.7
Q3301
1.4
5.0
0.8
Q3302
1.4
5.0
0.8
Q3304
3.9
9.0
3.3
Q3305
0.7
0.1
GND
Q3307
0.8
GND
1.5
Q3308
0.7
GND
1.4
Q3309
0.6
GND
1.3
Q3310
0.5
0.6
GND
Q3312
0.2
2.7
GND
Todas as tensões em V
.
PCI P - TABELA DE TENSÃO DOS ICs
11
GND
23
GND
35
0.8
PIN
VOLT
12
GND
24
0.9
36
0.8
1
0.2
13
3.3
25
3.3
37
2.3
2
GND
14
3.2
26
3.5
38
0.8
3
4.5
15
N/C
27
2.0
39
0.8
4
4.5
16
3.3
28
1.7
40
GND
5
3.3
17
1.0
29
GND
41
0.8
6
GND
18
1.0
30
GND
42
0.6
7
N/C
19
0.5
31
GND
IC3390
8
GND
20
0.5
32
0.6
PIN
VOLT
9
N/C
21
1.6
33
0.0
I
14.0
10
GND
22
1.0
34
3.3
O
9.0
G
GND
Todas as tensões em V
IC3301
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
29
30
31
32
33
34
35
36
37
38
39
40
41
42
1
2
3
4
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
V
C
C
9
V
V
C
C
3
0
V
V
C
C
5
V
S
C
L
S
D
A
A
S
R
F
A
G
C
G
N
D
V
I
F
9
V
A
F
T
O
U
T
N
C
V
O
L
C
O
N
T
A
F
O
U
T
A
F
I
N
D
E
-
E
M
O
U
T
M
U
T
E
D
E
T
O
U
T
I
O
G
C100
C103
C104
C107
C109
C110
C111
C3300
C3301
C3302
C3303
C3304
C3305
C3308
C3312
C3313
C3316
C3317
C3318
C3319
C3320
C3321
C3322
C3323
C3324
C3327
C3328
C3329
C3330
C3331
C3332
C3334
C3335
C3336
C3337
C3338
C3339
C3340
C3341
C3343
C3390
C3391
CN6600
D103
D104
D3301
D3304
L150
L3300
L3301
L3302
L3303
L3390
R100
R101
R104
R105
R106
R107
R108
R112
R113
R114
R115
R116
R117
R3300
R3301
R3302
R3303
R3304
R3305
R3306
R3307
R3308
R3309
R3310
R3311
R3312
R3313
R3314
R3318
R3319
R3320
R3321
R3323
R3324
R3327
R3328
R3329
R3330
R3331
R3343
R3346
R3347
R3348
R3350
R3351
R3354
R3361
R3362
R3363
R3364
R3365
R3368
R3369
R3372
R3374
R3390
X3301
CN160
R103
C102
C106
CN3303
R3336
IC3390
Q3301
Q3302
Q3305
Q3304
Q3309
Q3308
Q3307
TU150
Q3300
IC3301
R3335
Q151
Q152
Q3310
Q3312
CN3302
CN150
R3371
X3302
C3325
R3370
X3303
C3326
L3304
C3342
C3344
L3305
C3345
C3401
R3403
D3402
R3405
R3406
D3401
L3306
Q3401
R109
L151
R3404
220p
50V
CH
0.047
16V
B
1 10V
F
1 10V
F
1 10V
F
47
16V
470p
50V
CH
0.1
16V
16V
F
47
16V
470p
50V
CH
100p
50V
CH
47
16V
0.01
25V
B
0.01
25V
B
47
16V
0.01
25V
B
0.47
10V
F
0.033
25V
F
0.22
16V
B
18p
50V
CH
470p
50V
CH
0.01
25V
B
470p
50V
CH
0.01
25V
B
0.01
25V
B
0.01
25V
B
0.01
25V
B
0.1
16V
F
0.01
25V
B
0.1
16V F
0.1
16V
F
47
16V
0.01
25V
B
47
25V
0P
MA111-TX
MA111-TX
MA111-TX
MTZJ-T-77-
3.9B
100
1/10W
100
1/10W
33k
1/10W
100
1/10W
470
1/10W
560
1/10W
2.2k
1/10W
2.2k
1/10W
100k
1/10W
1M
1/10W
10k
1/10W
10k
1/10W
4.7k
1/10W
47k
1/10W
1k
1/10W
47k
1/10W
1k
1/10W
1k
1/10W
47k
1/10W
22k
1/10W
1k 1/10W
22k
1/10W
470
1/10W
47k
1/10W
680
1/10W
0
0
0
10k
1/10W
10k
1/10W
4.7k
1/10W
0
560
1/4W
1k
1/10W
0
1k
1/10W
0
1k
1/10W
1k
1/10W
1k
1/10W
1k
1/10W
10k
1/10W
10k
1/10W
0
220
1/10W
3.3M
1/10W
0
3.3k
1/10W
100
1/4W
100
1/4W
10k
1/10W
0
0
0
3.3
3W
22
50V
47
50V
100
50V
50V
1
50V
1
50V
33k
1/10W
100
25V
25V
100
25V
25V
10
50V
4P
22k
1/10W
47
25V
0.0047
50V
B
15P
100
NJM78M09FA
9V
2SD601A-QR
BUFFER
2SD601A-QR
BUFFER
2SD601A-QR
DRIVE
KSC2383-0
3.3V REG
2SB709A-QR
Y BUFF
2SB709A-QR
U BUFF
2SB709A-QR
V BUFF
BTF-FA421
2SD601A
BUFFER
M65665ASP
PIP PROCESSOR
33
2SB709A-QR
BUFFER
2SD601A-QR
BUFFER
2SD601A-QR
SW
2SD601A-QR
SW
15P
4P
0
18p
50V
50V
CH
0
18p
50V
CH
47p
50V
50V
CH
47p
100
1k
MTZJ-T-77-8.2B
0
6.8k
MA111-TX
2SC2412K-T-146-Q
MUTE
0
JW
5.0MM
47k
SDA
SCL
SYNC-SUB
GND
SUB_AUDIOL
GND
MUTE
AFT
30V
SUB-DET-OUT
5V
DAT
CLK
MAIN HP
GND
GND
VIDEO-FOR-PIP
GND
P-Y
GND
DVD Y
DVD B-Y
DVD R-Y
14 V
MAIN VP
P BY
P RY
P YS
SUB-TUNER
VCHIP
GND
VRT
AVDD
FILTER
BIAS
X'TAL1
X'TAL2
RESET
X'TAL3
SWMG
AVSS
HD
TEST5
VD
FSC
BGPM
SCK
BGPS
DVSS1
Y
DVDD1
SCLK
SDATA
SWM
OSDSEL
TESTEN
CSYNCS
AVDD
VIN
UIN
VRB
YIN
CIN
AVSS
CBVSIN
VDDDA
OSD_BIN
V(B)OUT
VZ
OSD_GIN
U(G)OUT
AGNDDA
OSD_RIN
Y(R)OUT
B-INT
GND
B-INT
DAT
CLK
ANTSW-1
GND
NC
9V+
TO-ANTSWITCH
ANTSW-1
PIP
TO A BOARD
CN3300
TO A BOARD
CN3301
9-965-954-01<BA5D>P
3.3V
9V
3.3V
9V
2
3
2
— 44 —
KV-34FV310/38FV310
[PIP]
P
LADO COMPONENTE
IC3301
Q3304
R
3
3
6
5
R
3
3
6
4
CN3302
CN3303
EY3301
EY3302
EY3303
EY3304
I C3390
R
3
3
2
3
TU
15
0
C
3
3
0
3
C
3
3
0
7
C
3
3
0
8
C
3
3
1
6
C
3
3
1
9
C107
C103
C3339
C3340
C102
C111
C100
C3390
C3391
C104
D
3
3
0
2
D
3
3
0
3
D
3
3
0
4
J
W
0
0
9
J W
005
J W
011
J
W
0
0
6
J
W
0
0
3
J
W
0
0
4
J
W
0
0
7
J
W
0
0
1
L151
L150
L3301
L3390
R
3
3
9
0
X3301
X3302
X3303
J
W
0
0
2
L
3
3
0
4
J W
150
J
W
1
5
2
J
W
1
6
0
J W
161
CN151
J W
008
EY3306
EY3305
CN160
CN6600
R
3
3
3
5
CN150
J
W
0
1
2
J
W
0
1
0
D
3
3
0
5
J
W
0
1
3
C3346
J
W
0
1
4
F
B
3
3
0
0
F
B
3
3
0
1
FB3302
F
B
3
3
0
3
D
3
4
0
2
C
3
4
0
1
C3402
L3306
C3345
C3343
E
B
1
22
21
42
I RBG
1
6
11
15
20
22
I
O
>PF- LP<
RVT002
RVT001
1
4
BA5D03
G
N
D
D
A
T
B
-
I
N
T
C
L
K
A- 1404- 847- A
C
L
K
D
A
T
A
B
-
I
N
T
G
N
D
172261622
1- 688- 229- 22
1
A
B
C
D
E
2
3
4
5
6
7
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