P Board Schematic Diagram - Sony TRINITRON KV-27FV310 Service Manual

P BOARD SCHEMATIC DIAGRAM

1 | 2 | 3 |
TO A BOARD
A
CN3300
CN3302 R3390
3.3
15P
3W
14 V 1
L3390
SYNC-SUB 2
—
GND 3
IC3390
MUTE 4 NJM78M09FA
9V
SUB_AUDIOL 5
VCHIP 6 I O
G
AFT 7
B
B-INT 8
C3391
GND 9 C3390
100
100
25V
25V
DAT 10
CLK
11
5V 12
—
30V 13
14
SUB-DET-OUT
SCL
GND 15
SDA
C
GND 1
B-INT 2
DAT 3
CLK
4
—
CN150
4P
D
TO A BOARD
CN3301
DVD Y 1
—
GND 2
DVD B-Y 3
GND 4
DVD R-Y 5
VIDEO-FOR-PIP 6
E CN3303
15P MAIN HP 7
8
MAIN VP
GND 9
P BY 10
P RY 11
—
P-Y 12
P YS 13
ANTSW-1 14
GND 15
C3304
470p
F
50V
CH
R3318
10k
1/10W
TO-ANTSWITCH R3319
10k
— 1/10W
ANTSW-1 1
GND 2
NC 3
9V+ 4
G CN160
4P
— R3321
0
H
—
I
C3313
100p
50V
CH
—
J
PIP
—
4 | 5 | 6 | 7
R112
2.2k
1/10W
L3300
Q3300
R3300 2SD601A
R3301 BUFFER
47k
1k C3300
1 10V F 1/10W
1/10W
R3305
R3302
47k
47k
1/10W
1/10W
R3304
1k
R3303
1/10W
1k
Q3301
1/10W
2SD601A-QR
BUFFER
C3301
1 10V F
R3306
22k R3309
R3310
1/10W 470
1/10W 47k
R3307 1/10W
1k 1/10W
Q3302
2SD601A-QR
C3302
BUFFER
1 10V F
R3311
R3308
680
22k
Q3304 1/10W
1/10W
KSC2383-0
9V
3.3V REG
C3303
R3335
47
33
16V
R3320
C3308
R3336
4.7k
47
1/10W 100
16V
L3303
L3302
C3305
D3304
R3323 0.1
MTZJ-T-77-
560 16V
3.9B
1/4W F
R3324 C3316
1k 47
C3318
1/10W 16V
0.01
25V
C3317
B
0.01
25V
3.3V B
Q3305
2SD601A-QR
C3324
DRIVE
18p 50V
R3331
R3328
R3327 1k
1k
R3330
0 1/10W
1/10W 1k
1/10W
R3329
0
Q3308
2SB709A-QR
R3361
U BUFF
0
Q3307
2SB709A-QR
V BUFF
Q3309
2SB709A-QR
Y BUFF
R3346 R3348
R3343
1k 10k
1k
1/10W 1/10W
1/10W
R3347
10k
1/10W
Q3310
C3312 2SD601A-QR
Q3312
SW
470p
2SD601A-QR
50V
SW
CH
R3351
220
1/10W
R3350
0
| 8 | 9 | 10
9V
R113
C3343
100k
47
1/10W
D104 25V
C110 Q151 Q152
MA111-TX
0.047 2SB709A-QR 2SD601A-QR
16V BUFFER BUFFER
B
1/10W
C111
R117
1
4.7k R108
50V
C109 1/10W
R114 2.2k
220p 1/10W
1M
50V
1/10W
CH
R106
R116
470
10k
R115
1/10W
1/10W
10k
1/10W D103
R107
MA111-TX
560
1/10W
R3314
0
R3312
0
R3313
0
IC3301
M65665ASP
PIP PROCESSOR
C3320 C3334
0.01 0.01
25V
25V
B B
C3335
CIN VRT 0.1
2
16V
F
YIN L3301
AVSS
C3336
CBVSIN VRB 0.01
25V
R3368
C3319
B
10k 1/10W
47
C3321 AVDD
16V UIN
0.47 C3337
10V
0.1 16V F
F
FILTER VIN
R3354
C3338
3.3M
C3322 0.1 16V F
0.033 25V F 1/10W
BIAS C3340
AVDD
C3323 D3301 47
0.22 16V B MA111-TX 16V
CH
X'TAL1 CSYNCS R3363
R3369
33k
0 C3341
X3301 1/10W
0.01
X'TAL2 RESET
25V
R3359
B
0
X'TAL3 SWMG
R3360 C3339
0 22
50V
2 AVSS TESTEN
HD TEST5
3
FSC
VD
R3362 C3327
3.3k 470p VDDDA BGPM
1/10W
50V
CH
OSD_BIN SCK
R3372 C3328
0 0.01 25V B
V(B)OUT BGPS
R3374 C3330
0.01 25V B 3.3V
0
VZ DVSS1
OSD_GIN Y DVDD1
C3329 R3364
C3331
470p 0.01 25V B 100 1/4W
50V U(G)OUT SCLK
CH
AGNDDA
SDATA
C3332 R3365
0.01 100
OSD_RIN
25V OSDSEL 1/4W
B
Y(R)OUT SWM
P BOARD WAVEFORM
— 43 —
| 11 | 12 | 13 |
L151
R103
R104
33k 22k
1/10W 1/10W
R100
C106
100
0.0047 L150
1/10W
50V
C100
B
100
50V
C102
R101 47
100 25V
1/10W
C103
C104 10
R105
C107
47 50V
100 CN6600
1 50V
0P
50V
TU150
BTF-FA421
SUB-TUNER
P BOARD TRANSISTOR
VOLTAGE LIST
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
All voltages are in V.
P BOARD IC VOLTAGE LIST
IC3301 11 GND 23 GND 35
PIN VOLT 12 GND 24 0.9 36
1 0.2 13 3.3 25 3.3 37
2 GND 14 3.2 26 3.5 38
3 4.5 15 N/C 27 2.0 39
4 4.5 16 3.3 28 1.7 40
5 3.3 17 1.0 29 GND 41
6 GND 18 1.0 30 GND 42
7 N/C 19 0.5 31 GND
8 GND 20 0.5 32 0.6 PIN
9 N/C 21 1.6 33 0.0 I
10 GND 22 1.0 34 3.3 O
G
All voltages are in V.
1 2 3
3.5 Vp-p (H) 3.75 Vp-p (H)
1.0 Vp-p (H)
9-965-939-01<BA5D>P
KV-27FV310/29FV310/32FV310/36FV310
14 |
0.8
0.8
2.3
0.8
0.8
GND
0.8
0.6
IC3390
VOLT
14.0
9.0
GND