Ux (Pip) Board - Sony KV-32FV16 Service Manual

UX (PIP) Board Schematic Diagram
9V
R3346
1k
:CHIP Q3317
2SD601A
MAIN HP BUFFER
R3316
0
:CHIP
R3343
R3348
1k
2.2k
:CHIP
:CHIP
MAIN VP
R3347
3.3k
:CHIP
SDA
SCL
5V
I O
G
C3320 C3319 C3317
C3318
47 0.01 220
0.1
16V F:CHIP 25V
25V
F:CHIP
IC3310
3.3V REG
2CH BLK
9V
9V
R3319
0
1
:CHIP
DVD Y
DY IN
Y IN
DVD R-Y DV IN
FB3303
V OUT
0UH
E
V IN
FB3304
R3312 0UH
GND
330
Q3301
:CHIP FB3305
2SD601A GND
0UH
SUB V
BUFFER
GND
R3313 C3368
100 0
IC3308
:CHIP F:CHIP
BU4053BCF-T2
YUV SWITCH
R3314
100
:CHIP
DVD SW2
DVD B-Y
UX (PIP) BOARD TRANSISTOR VOLTAGE LIST
Q3301 Q3307 Q3315
pin volt pin volt pin volt pin
B 5.2 B 0.1 B 0.5
C 8.6 C GND C GND
E 4.5 E 0.7 E 1.2
Q3306 Q3312 Q3316
pin volt pin volt pin volt
B 0.6 B 0.0 B 0.0
C 0.0 C 0.0 C 0.0
E 1.2 E 0.6 E 0.8
5V
IC3303
SDA9588X
C3322
PIP PROCESSOR
27p
CH:CHIP
3
XIN CVBS1
C3321
X3302
27p
20.25MHz
CH:CHIP
XQ YREFH
2
C3303 C3304
SCP Y/CVBS2
2.2 0.1
25V
4
F:CHIP
VP VREFL
R3308
220 C3306
C3305
:CHIP 0.1
2.2
SDA C/CVBS3 25V
R3310 F:CHIP
220
:CHIP
SCL
VSSA1
FB3301
3.3V L3306 3.3V 0UH
:CHIP
VDD
VDDA1
C3325
C3323
L3301 47 0.1 C3307
16V 25V 10
F:CHIP
VSS
FB3302 VREF
C3311
0UH 0.1 C3309
25V 10
R3374 F:CHIP
T VSSA2
R3380 0
220 :CHIP C3312 L3307
:CHIP 10
T2
VDDA2
C3369
0.01 F:CHIP
R3375
IN1 UOUT1
0
C3313
:CHIP C3370 0.1
0.01 F:CHIP 25V
R3376
F:CHIP
0 IN2
YOUT2
:CHIP
C3371 R3379
R3377 0.01 F:CHIP 560
0 IN3 :CHIP
VOUT3
:CHIP
R3344
1k
:CHIP
R3378 BLK
SEL
0
:CHIP
3.3V
C3354
0.01
F:CHIP
9V
C3301 C3302
47 0.01
25V F:CHIP
C3358
0.01
VCC
F:CHIP
Y OUT
U OUT
DU IN C3357
0.01
F:CHIP
U IN
DVD SW
DVD SW
DVD SW
Q3317
volt
B 0.2
C 0.7
E 8.7
All voltages are in V
3.3V
C3308
0.1
25V
F:CHIP
IC3302
NJM78M05DLA(TE1)
5V REG
L3308 C3329
L3302
47
5V
16V
:FLR50
O I
G
R3359
820 R3323
:CHIP 1k
R3357 C3328
0 R3360 :CHIP
470
:CHIP 1.5k C3350 R3358
25V
:CHIP 0.1 220
25V
:CHIP
B:CHIP
R3370 R3320 R3303 C3314
0 0 0 0
:CHIP :CHIP :CHIP :CHIP
L3303
C3349
Q3312
180p
2SB709A :FLR50
SL:CHIP
9V
R3361
Q3306
680
:CHIP 2SB709A
R3304
0
:CHIP
C3315
0
R3324
:CHIP
1k
:CHIP
Q3307
2SB709A
BUFFER
R3355
0 C3316
:CHIP 0
R3322 :CHIP
1k
R3350 :CHIP
0
:CHIP
Q3315
2SB709A
BUFFER
9V
R3305 R3327
560 0
:CHIP
:CHIP
Q3316
2SB709A
BUFFER
R3345
0
:CHIP
— 49 —
KV-32FV16/32FV26/34FV16/34FV16C/34FX260/34FX260C
L3304 L3305
9V
C3327
470
25V
PY
P B-Y
P R-Y
P YS
UX (PIP) BOARD IC VOLTAGE LIST
IC3302
18
pin volt 19
IN 8.7 20
OUT 5.1 21
GND GND 22
AA2U-894-UX
IC3303
23
pin volt 24
1 3.6 25
2 3.6 26
3 6.5 27
4 4.5 28
5 4.7
6 4.7 pin
7 3.3 1
8 0.1 2
9 1.2 3
10 3.3 4
11 1.2 5
12 1.2 6
13 1.2 7
14 1.2 8
15 0.0 9
16 0.1 10
17 0.0 11
0.5 12 2.7
3.3 13 3.2
GND 14 2.7
3.3 15 2.7
3.3 16 8.5
IC3310
GND
2.7 pin volt
1.5 IN 5.0
2.7 OUT 3.3
1.5 GND GND
All voltages are in V
2.7
IC3308
volt
3.5
2.7
3.2
2.7
GND
GND
GND
GND
0.3
0.3
0.3