B Board Schematic Diagram (1 Of 2) - Sony KP-51WS510 Service Manual

B BOARD SCHEMATIC DIAGRAM (1 OF 2)

Due to the complexity of this board, performing component level field repairs is not recommended.
If service is required, complete board replacement is the preferred repair method.
Data is provided for reference only.
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3.3V
L3302
+3.3V
:CHIP
�
C3306
� IC3302 47
16V
BA18BC0FP-E2
:AL-CP
1.8V-REG
I O
G C3309
�
C3308 100
0.1 6.3V
C3307 25V :AL-CP
0.1 F:1608
25V
C3313
F:1608
L3303 C3312 0.1
+1.8V
100 25V
:CHIP 6.3V F:1608
�
:AL-CP
C3325
0.1
25V
F:1608
�
VS6
DVSFT
DLINIT
IFPCT
R3364
� 0
FV
:1608
FH
PXI
PXI
R3324
R3323 R3365
3.3k VSTILL1
2.2k 1/16W 3.3k
1/16W :CHIP 1/16W
� VSTILL0
:CHIP :CHIP
VDPR
R3369
DRC-FILM
0
:1608 VDCL
R3366
R3382
2.2k
0 VDL0
1/16W C3335
:1608
:CHIP 0.1 VDL1
�
25V
F:1608 VS7
R3325
XRST
3.3k
1/16W
CRCT
:CHIP
� GAME
OCKSL
M0
LINE-W
R3326 M1
C3343
2.2k
0.1
1/16W RBSL
� 25V
:CHIP
F:1608
VD5
VS8
B2
CYD0
�
CYD1
FSEL
S0
S1
�
AVD3
C3349 AVS3
0.1
25V VS9
F:1608
C3350 ORDER
0.1
�
25V INSEL
F:1608
LEVEL
XCLH
RXI
� XOC
FPO
FPD
FFSW
� VD6
HREF
RPLLHD
C54I
XH9O
� 5V
XV9O
V9O
VD2O
Q3302
C3358
2SC2412K
0.1 C3359 L3310 HD2
� 47
25V
16V VD7
F:1608 :CHIP
:AL-CP
VS10
L3311
C3360
IC3306 0.1
:CHIP
R3341 TLC2933IPWR R3335 25V
220
READ PLL 10k F:1608
� 1/16W
1/16W
:CHIP
:CHIP
FB3303 LOGIC VDD R3367
BLM11B470SB VCO VDD 33
SELECT 1/16W
R3384
R BIAS :CHIP
100 1/16W :CHIP VCO OUT R3342
VCO IN 3.6k
� R3343
100 1/16W :CHIP FINA 1/16W C3363 C3364
R3346 VCO GND :RN-CP 47 0.1
100 1/16W :CHIP FINB 16V 25V R3357
VCO INHBIT :AL-CP F:1608 220
PFD OUT 1/16W
PFD INHBIT :RN-CP
LOGIC GND
NC
� R3344
C3373
470k
10p R3347 1/16W
CH:1608 330 :CHIP
1/16W
:CHIP 3.3V
R3353 R3354 R3355
� 22k
220 1k
1/16W
1/16W 1/16W Q3305
:CHIP
:CHIP :CHIP 2SA1037AK
L3312
R3352 :CHIP
470k
R3349
1/16W
� :CHIP 620
C3377 C3379 R3360 1/16W
C3378 R3350
0.01 47 0.1 3.3k C3375 :RN-CP
270
25V 16V 25V 1/16W 4.7
1/16W
B:1608 :AL-CP F:1608 :CHIP 6.3V
:CHIP
B:CHIP
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RB3306 RB3307
56*4 56*4
3.3V
L3301
C3301
0.1
:CHIP
25V
F:1608
C3302 C3303
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0.1 100
6.3V
25V
F:1608 :AL-CP
IC3301
HY57V161610DTC
16M-SDRAM
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
C3305
0.1
C3304
25V
0.1
F:1608
25V
F:1608
RB3304 RB3305
56*4 56*4
D3302
UDZS-9.1B
C3314 C3315 C3316 C3318
C3317
0.1 0.1 0.1 0.1
0.1
25V 25V 25V 25V
F:1608 25V F:1608
F:1608 F:1608 F:1608
IC3303
CXD2095AQ
DRC-MF
C3365 C3366 C3367 C3368 C3369
0.1 0.1 0.1 0.1 0.1
25V 25V 25V 25V 25V
F:1608 F:1608 F:1608 F:1608 F:1608
R3359
220
1/16W
:RN-CP
R3840
33
C3374 1/16W
0.1 :CHIP
25V
F:1608
C3376
0.1
25V
F:1608
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R3301
100
1/16W
:CHIP
R3305
100
1/16W
:CHIP
C3311
C3319 C3310
0.1 0.1
0.1
25V 25V
+3.3V 25V
F:1608 F:1608 F:1608
R3307 C3320
0 0.1
:1608 25V
F:1608
R3310 R3313
R3315 C3321
56 15k
15k
1/16W 1/16W
1/16W
:RN-CP :CHIP F:1608
:CHIP
C3324 R3316 R3309
0.1 68 56
25V
1/16W 1/16W
C3326 F:1608
:RN-CP :RN-CP
0.1
C3323
AVS6 25V
10
F:1608 16V C3327
AVD6 :AL-CP 0.1 R3317
25V 68
DIYD7
F:1608 1/16W
:RN-CP
DIYD6
R3319
56 1/16W :RN-CP
DIYD5
R3321 VRB(A)
DIYD4 56 1/16W :RN-CP
OE(A)
Y
DIYD3
NT/PAL
DIYD2
TEST
DIYD1
DGND(QA)
DIYD0 C3333 Y7
0.1 D(A)8
VS18 25V Y6
F:1608 D(A)7
IC3304
VD12 C3331 Y5
D(A)6 TLC5733A
47
DICD7 3CH 8BIT A/D
16V Y4
D(A)5
:AL-CP
DICD6 Y3
D(A)4
DICD5 Y2
D(A)3
DICD4 Y1
D(A)2
DICD3 Y0
D(A)1
DICD2
VDD(QA)
DICD1
DGND(QB)
C3341
DICD0
0.1
VDD(QB)
25V C3339
VS17
F:1608 0.1
25V
TRST
F:1608
TDO 3.3V
L3305
TMS
:CHIP
TDI
R3327
15k
TCK
1/16W
:CHIP
VD11
Y7
C3346
DIY7
0.1 C3348
Y6 L3306
DIY6 25V 0.1
25V
Y5 :CHIP F:1608
F:1608
DIY5
Y4
C3345 C3347
DIY4
47 0.1
Y3 16V 25V
DIY3 :AL-CP F:1608
Y2
DIY2
Y1
DIY1
Y0
DIY0
R3329
C3351
330
VS16 0.1
1/16W
25V
:CHIP
VD10 F:1608 Q3301
C7 2SC2412K
C3354
DIC7
0.1 L3308
C6 25V
DIC6
F:1608
:CHIP
C5 C3353
DIC5
47
C4 R3331
16V L3309
DIC4 47k
:AL-CP
C3 1/16W D3301
IC3305 :CHIP :CHIP
DIC3 UDZS-3.9B
C2 TLC2932IPWR REG
DIC2 WRITE PLL
C1
DIC1
C0 R3306 LOGICVDD
DIC0
C3357 100 R3334 VCO VDD
0.1 1/16W 100 SELECT
VS15
25V :CHIP 1/16W R BIAS R3332
R3333
F:1608 :CHIP VCO OUT 5.1k
IVD 0
VCO IN 1/16W
:1608 FINA C3355 C3356
:RN-CP
W13I VCO GND 0.1 47
FINB 25V 16V
WPLLHD VCO INHBIT F:1608 :AL-CP
PFD OUT
BCON PFD INHBIT
LOGIC GND
RCON R3340
NC
680k
ADHD 1/16W
:CHIP
R3337 R3339
R3338
820 1k 680k
1/16W 1/16W 1/16W
:CHIP :CHIP :CHIP
C3361
5V C3362 0.01
4.7 25V
6.3V B:1608
+1.8V B:CHIP
Q3303
2SC2412K
C3370 0.1 25V F:1608
+3.3V
Q3304
R3348 2SC2412K
0
:1608
R3356
680
1/16W
R3351 :CHIP
2.2k
1/16W
:CHIP
R3361
2.2k
1/16W
:CHIP
DRC
— 66 —
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+5V
R3302 C3329
R3303 470 0.1
Q3307
5.6k FL3301 1/16W 16V
2SC2412K
1/16W 7.2MHz :CHIP B:1608
BUFFER
:RN-CP :LPF
R3304
4 6
100
1/16W Y
:CHIP
R3372 Q3306
470 R3371
3 2 1 2SA1037AK
1/16W 560
BUFFER
:CHIP 1/16W
:RN-CP
R3373 C3334
Q3309
R3376 470 0.1
2SC2412K
5.6k FL3302 1/16W 16V
BUFFER 1/16W 3.6MHz :CHIP B:1608
:RN-CP :LPF
R3374
4 6
100
1/16W
CR
:CHIP
Q3308
R3377
470 R3375
3 2 1 2SA1037AK
1/16W 560
BUFFER
:CHIP 1/16W
:RN-CP
R3378 C3337
Q3311
R3381 470 0.1
2SC2412K
5.6k FL3303 1/16W 16V
BUFFER 1/16W 3.6MHz :CHIP B:1608
:RN-CP :LPF
4 6
R3383
470 R3380
3 2 1
1/16W 560
:CHIP 1/16W
:RN-CP R3379 MID HS
MID OUT
100
MID VS
1/16W
:CHIP CB
Q3310
2SA1037AK
C3328 BUFFER
10 16V :AL-CP MID YS
MID CR
R3308 4
C3332
0
10 16V :AL-CP 5
:1608
5V
MID CB
R3311 C3322
L3304
0.1 56 47 MID Y
1/16W
25V 16V
:RN-CP :CHIP
:AL-CP
R3312 R3314
56 75 6
1/16W 1/16W
:RN-CP :RN-CP
R3318
75
1/16W
:RN-CP
R3320
56
1/16W
:RN-CP
R3322
VRB(B)
56
R-Y
OE(B) 1/16W DRC SEL
:RN-CP
MODE0
DRC SEL1
MODE1
MID SYNC VD3
DGND(QC)
D(C)1
D(C)2
D(C)3
HD3
D(C)4
DRC SEL2
D(C)5
D(C)6 VD1
C3338
D(C)7 SEL Y/CR/CB
0.1
25V
D(C)8 F:1608
SEL CB OUT
VDD(QC)
SEL CR OUT
OE(C)
B-Y
VRB(C)
C3340
0.1
25V
RST
F:1608
SEL Y OUT
1
R3328
C3344
0 2
0.1 5V
:1608
25V
F:1608
C3336
10
16V 3
:AL-CP
S-HD
5V
3.3V
R3330 L3307 FB3302
330 BLM41P750S
S-VD
1/16W :CHIP
:CHIP
9V
C3352
10 MID MICRO
16V
:AL-CP
MID BUSY
SUB G
SUB YS
MID BINT
TH CONT
IIC1
DAT1
VP
CLK1
AD-DRC
9-965-944-01<RA6>B P1
KP-51WS510/57WS510/65WS510
B BOARD WAVEFORMS
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1 2
1.5 Vp-p (H) 1.3 Vp-p (H)
3 4
1.1 Vp-p (H)
1.4 Vp-p (H)
5
6
1.2 Vp-p (H)
1.5 Vp-p (H)
CN3203
64P
:B TO B-P
TO A:CN13
A1 MID HS
C1 MID VS
A2 GND
C2 GND
A3 GND
C3 MID YS
A4 MID CR
C4 GND
A5 GND
C5 MID CB
A6 MID Y
C6 GND
A7 GND
C7 GND
A8 GND
C8 GND
A9 HD
C9 VD
A10 GND
C10 GND
A11 GND
C11 DRC SEL1
MID VD
A12
C12 GND
A13 GND
C13 GND
A14 MID HD
C14 DRC SEL2
A15 VD1
C15 GND
A16 GND
C16 SEL CB OUT
SEL CR OUT
A17
C17 GND
A18 GND
C18 RST
A19 SEL Y OUT
GND
C19
A20 GND
C20 Y
A21 CR
C21 GND
A22 GND
C22 CB
A23 +5V
C23 GND
A24 GND
C24 S-HD
3.3V
A25
C25 S-VD
A26 GND
C26 GND
A27 9V
MID BUSY
C27
A28 GND
C28 SUB G
A29 SUB YS
C29 MID BINT
A30 TH CONT(X-SW)
C30 GND
A31 GND
C31 DAT1
A32 VP(V-FBP)
C32 CLK1