Sony KP-51WS500 Service Manual page 68

A BOARD SCHEMATIC DIAGRAM (2 OF 3)
1 | 2 | 3 | 4 | 5 | 6
A
C312
5V C309
0.1
100
25V D2-Y
16V
F:1608
L301
—
:CHIP R344
100
1/16W
PD5 PF3
:CHIP
CLK1
PD4 SCL
MSYNC-CCD PD3 PF5
D2-CB
(TO P2) DAT1
B PD2 SDA
PD1 PF7 R343
100
1/16W
HD1 R322 PD0 PE0
:CHIP
100 1/16W :CHIP
HP PE1
R321
VD1CCD 1k 1/16W :CHIP
VP PE2
—
D2-CR
RST VSS
RST
(TO P1,P2) R318 IC302
10k 1/16W :CHIP
VSS CXP85840A-039Q VSS
MAIN-CCD V-CHIP
X302 XTL VDD R347
12MHz 470
C360
EXTL VDD 1/16W
:CHIP 15p
C R319 PA5 EXLC CH:1608
0
R313 R303 :1608
PA4 XLC L308
10k 10k
1/16W 1/16W PA3 YM C358 :LAV35
:CHIP :CHIP 15p
CH:1608
C506 bit3 YS
C505
220p Q304 C322
1000p bit2 I R353
CH:1608 2SD601A 100 100 1/16W :CHIP
— B:1608
16V
bit1 B
IC310 C321
CVSS G R352
PST9145NL 0.1 220 1/16W :CHIP
RESET 25V R327
R314 R304 F:1608 470
10k 10k 1/16W
R351
1/16W 1/16W :CHIP
:CHIP :CHIP VCC 220
R326 1/16W
D R616 0
R613 Q306 :CHIP
10k :1608
10k 2SD601A 1/16W
1/16W
:CHIP RST RST C336 R336
:CHIP C341
0.47 0.0047 100
(TO P2) L307 5V
10V B:1608 1/16W
B:1608 :CHIP R349
C347 :CHIP 220
BLOCK-M
0.1 25V F:1608 1/16W
(TO P3) C318
:CHIP
— 0.1
Q301 25V
R310
2SD601A C317 F:1608
R301 1M 0.1
BUFF 1/16W
100 16V
:CHIP
1/16W B:1608
:CHIP
R308 R309
C316
1k 220
1000p
1/16W 1/16W
:CHIP B:1608
E :CHIP
MAIN SYNC (TO P1)
YUV SW
—
(TO P3)
C344 C345
F 0.1 0.1
16V 16V
B:1608
B:1608
C349
0.47
—
5V 10V
L303 CB B:1608
:CHIP
L304
Y
C343 C348
:CHIP 4.7 0.1
CR
25V
G
F:1608
C335
100 36 35 34 33 32 31 30 29 28 27 26 25
16V
5
C319
0.47 10V B:1608
37 EXT Y CROUT 24
— C315
0.1 16V B:1608 38 23
C307 EXT CB CBOUT
C310 C314 Y
0.1 10 0.1 16V B:1608
39 EXT CR YOUT 22
25V 3
F:1608 C328 40 21
0.1 16V B:1608 CLAMP YSYM
X303
C327 3.58MHz
41 XTAL HTIM 20
Q302 15p CH:1608
R302 2
H 2SD601A C329 42 IC303 19
100 APCFIL SCP
1/16W 0.47 10V B:1608
BUFF R325 CXA2103Q
:CHIP C326 43 SGND SYNC IN 18
15k YCT-MAIN
470p CH:1608
1/16W 44 17
FSC SEL OUT
R315 :CHIP
C325
4.7k Y 45 Y CLAMP Y3IN 16
R307 1/16W 0.1 16V B:1608 Y 6
1.5k :CHIP 46 15
— Y IN VTIM
1/16W C324
:RN-CP Q303 1 6.3V B:1608
47 CVCC 14
2SB709A C366 1
BUFF 1 6.3V B:1608 48 13
C IN HGND
R306
Q305
1.5k
2SD601A
1/16W C323
:RN-CP BUFF C330
I 0.1 0.01
25V 1 2 3 4 5 6 7 8 9 10 11 12
16V
F:1608
B:1608
R312 D307
100 R317 R334 C352
100
1/16W 1k 0.47 UDZS-6.8B
1/16W
:CHIP 1/16W C 10V R340
:CHIP Y :CHIP B:1608 3.9k
1/16W
— R316 R333 :CHIP
1k
100 C351
MAIN Y/C 1/16W 5V 0.1
1/16W C354 C357
(TO P1) :CHIP :CHIP 25V 4.7 0.01
F:1608 25V
B:1608
L306
C350
:CHIP
J R505 470
1k R506 16V
+9V 1/16W 22k
:CHIP 1/16W IC311
:CHIP R602 NJM2903M-TE2
22k
PS-V COMPARATOR
1/16W 1/16W
(TO P1) Q358 R387 :CHIP :CHIP
2SB709A 100k
1/16W
— BUFF
:CHIP
R509
22k R398
1/16W C500 100k 1/16W :CHIP
:CHIP 220p
CH:1608
R388
C502
22k C501
220p
1/16W 0.01
K :CHIP CH:1608
F:1608
—
S-VD
5V
L302 R609
C311 C320
100
100 4.7 C331
:CHIP 16V 0.1 1/16W
L 25V :CHIP
F:1608
36 35 34 33 32 31 30 29 28 27 26 25
CR
— 37 EXT Y CROUT 24
CB
38 EXT CB CBOUT 23
Y
39 EXT CR YOUT 22
X301
C306
0.1 16V B:1608 3.58MHz
40 CLAMP YSYM 21
C305
S-HD
15p CH:1608 41 XTAL HTIM 20
M
C308
42 APCFIL IC301 SCP 19
0.47 10V B:1608
CXA2103Q
C304 43 SGND SYNC IN 18 C346
470p CH:1608 R305 YCT-SUB 0.47
FSC 15k 1/16W :CHIP 10V
44 FSC SEL OUT 17
C303 B:1608
0.1 16V B:1608
(TO P1) 45 Y CLAMP 16
C503
220p
— 46 Y IN VTIM 15
C302 C367 CH:1608
1 6.3V B:1608
1 6.3V B:1608 47 CVCC 14
48 C IN HGND 13 Q310
R603 R604
C301 2SD601A Q311
10k 10k
0.01 SW 2SD601A
1/16W 1/16W
16V SW :CHIP
B:1608 :CHIP
N
1 2 3 4 5 6 7 8 9 10 11 12
C313
R320
0.1
10k C334
+5V 25V R330
1/16W 0.47 3.9k
F:1608 R335 R338 R346
:CHIP 10V 1/16W 4.7k 1.5k 1.5k R350
B:1608
:CHIP 1/16W 1/16W 1/16W 100
:CHIP :CHIP :RN-CP 1/16W
C342 :CHIP
—
5V C338 0.01
4.7 25V
Y
B:1608
L305
C333 Q308
0.47
2SB709A R345
C :CHIP 10V
BUFF 1.5k
B:1608
R339 1/16W
:RN-CP
100
O R337
C332 1/16W
1.5k
10 1/16W :CHIP
:CHIP
SUB Y/C
(TO P1)
—
P
| 7 | 8 | 9 | 10 | 11 |
C404
0.1
R362
25V
22k R382 F:1608
Q318 R384 Q323
1/16W 22k
:CHIP 2SD601A 100 2SD601A
1/16W
BUFF 1/16W BUFF
:CHIP :CHIP
R361 D1-Y 9V-4
C365 22k R364
100 1/16W 100 C371 R381
100
16V :CHIP 1/16W 22k R397
:CHIP R369 16V 1/16W 1k
L310
1k :CHIP 1/16W
1/16W :CHIP
:CHIP
:CHIP
R360 R380
Q317 R383 Q322
22k 22k
2SD601A 100 2SD601A
1/16W 1/16W
:CHIP BUFF 1/16W BUFF
:CHIP :CHIP L318
D1-CB L311 C390
R359 R363
C364 :CHIP 10
22k 100 C370 5V
100 :CHIP
16V 1/16W 1/16W 100
R379 R396 C372 C373
:CHIP :CHIP R368 16V 22k 1k 100 0.1
1k 1/16W 1/16W 16V 25V
R358 1/16W :CHIP :CHIP F:1608
22k :CHIP C378 R423
36 35 34 33 32 31 30 29 28 27
1/16W Q316 R378 0.1 100
R386 Q321
:CHIP 2SD601A 22k 100 25V 1/16W
2SD601A
BUFF 1/16W 1/16W F:1608 :CHIP
:CHIP
D1-CR :CHIP BUFF
C363 R365
100 100
16V 1/16W 37 IN1_V/L2
C369 C377
R357 :CHIP 100 R377 R395 R422
0.1 38 IN1_L3
22k 16V 22k 1k 25V 100
1/16W 1/16W
1/16W F:1608 1/16W
:CHIP R367 :CHIP 39 IN1_SW
:CHIP C384 :CHIP
1k 0.1 25V F:1608
1/16W 40 VCC1
C383
:CHIP
D2-CR 0.47 10V B:1608
41 IN2_1 EXTCLK/XTAL
C382 IC306
D2-CB 0.47 10V B:1608
42 IN2_2 CXA2151Q
YS C387
D2-Y COMPONENT-I/F
10
43 IN2_3
44 IN2_H/L1
B 45 IN2_V/L2
R417 R421
100 100
R372 R376 46 IN2_L3
Q319 1/16W 1/16W
2.2k 330
2SD601A 1/16W :CHIP :CHIP
1/16W 47 IN2_SW
BUFF :CHIP
:CHIP C379 C386
48 GND1
0.1 0.1
25V 25V
F:1608 F:1608
G
Q315 R375 C400
R371
330 100
2SD601A 2.2k 1 2 3 4 5 6 7 8 9 10
1/16W 1/16W 16V
BUFF :CHIP
:CHIP
C388 R448
R410 0.47 100
160 10V 1/16W
R 1/16W B:1608 :CHIP
R374 :RN-CP R411 R427
Q314 330
R370 160 160 C402
2SD601A 1/16W 1/16W 1/16W 0.1
2.2k
BUFF :CHIP 9V-4 :RN-CP C423 :RN-CP 25V
1/16W
:CHIP 0.1 F:1608
25V
F:1608
R426
180
1/16W
:RN-CP Q334
2SB709A
BUFF
R415
100
1/16W
:RN-CP
R425
180
Q333
1/16W
:RN-CP 2SB709A
BUFF
R414
C403
100
1/16W 47
:RN-CP 16V
R424
Q332
180
1/16W 2SB709A R447
100
:RN-CP BUFF
1/16W
:CHIP
R413
100
1/16W
:RN-CP
MSYNC-CCD
(TO P2)
4
CR
CB
Q330
R355
2SB709A +5V
100
BUFF
1/16W
R394
:CHIP
100
1/16W
C391
:CHIP
R405 0.1
100k 25V
C359 C361
0.47 0.47 1/16W F:1608
IC305 R439
10V 10V :CHIP 470
SN74LV4053
B:1608 B:1608 Q329 1/16W
YCT_SEL R433
2SB709A :CHIP
R393 470
R432 Q339
100 BUFF 1/16W
470
1/16W 1/16W :CHIP 2SD601A
R404
:CHIP Y-M :CHIP BUFF
100k Y
1/16W Y-S Y-O
:CHIP
R446
Q328 CB-M CR-O 100 R452
270
2SB709A 1/16W
R392 CB-O 1/16W
CR-M :CHIP
100 BUFF :CHIP
1/16W
CB-S CR-S
:CHIP R403
Q338
100k
2SD601A
1/16W
CR BUFF
:CHIP M/S
Q327
R445
2SB709A
100
BUFF R451
R391 1/16W
100
:CHIP
1/16W Q337 1/16W
:CHIP R402 2SD601A :CHIP
100k
1/16W BUFF
Q326 :CHIP CB
2SB709A
R390 BUFF R444
100 100
1/16W 1/16W
:CHIP
R401 :CHIP
100k
R399 1/16W
10k
Q325 :CHIP
2SB709A
BUFF
R389
100
1/16W
R400
:CHIP
100k
1/16W R512
0
:CHIP
:1608
L309
5V
:CHIP
R331 C374 C375
10k 100
0.1
1/16W 16V
25V
:CHIP F:1608 R437
100
1/16W
PD5 PF3
:CHIP
CLK1
PD4 SCL
PD3 PF5
DAT1
PD2 SDA
R409 R436
PD1 PF7
1k 100
1/16W PD0 PE0 1/16W
:CHIP :CHIP
HP PE1
R408
R435
1k 1/16W :CHIP VP PE2 C401
470
R407 1/16W 15p
10k 1/16W :CHIP
R608 RST VSS :CHIP CH:1608
R605 C504
1000p 10k R406 IC304
10k VSS VSS
25V 1/16W 0 CXP85840A-039Q
1/16W :CHIP
:CHIP CH:1608 :1608 SUB-CCD V-CHIP
XTL VDD L313
EXTL VDD :LAV35
PA5 EXLC
R606
10k CH:1608
PA4 XLC
1/16W
:CHIP
Q324 PA3 YM R443
Q307 R607 2SD601A 100 1/16W
X304 bit3 YS
2SD601A 10k BUFF 12MHz
BUFF 1/16W
:CHIP bit2 I
R354 bit1 B
4.7k
1/16W R442
CVSS G
:CHIP 220
1/16W
:CHIP 2SD601A
Q312
2SB709A
+5V C376
BUFF
0.47 R431
Q320 C385
10V 100 R441
2SD601A 0.0047
B:1608 1/16W 220
R373 BUFF B:1608 :CHIP
100 1/16W Q335
:CHIP
1/16W 2SD601A
R416
:CHIP C381 BUFF
1M
1/16W 0.1
16V
:CHIP
B:1608
R412 C380
220 R440
1000p
R385 1/16W B:1608 220
1k :CHIP 1/16W
:CHIP
1/16W 2SD601A
:CHIP
C362
0.1 L312
25V
:CHIP
F:1608
C394
C398
100 5V
0.1
16V 25V
F:1608
12 | 13 | 14 | 15 | 16 | 17 |
SEL Y
R620 22 1/16W :CHIP
SEL CB
R621 22 1/16W :CHIP
SEL CR
R622 22 1/16W :CHIP +5V
26 25
X305
4MHz
GND2 24
C418
0.1
SELVOUT 23
16V
B:1608
SELHOUT 22
NC 21
R481
20
1k
NC 19 1/16W
R463 :CHIP
10k 1/16W :RN-CP
IREF 18
NC 17
C416
0.1 25V F:1608
YG_IN 16
YG_OUT 15
C415
1 6.3V B:1608
V_PH 14
C414
0.01 16V B:1608
H_PH 13
11 12
Q344
R449
100 2SB709A
1/16W BUFF
:CHIP
C413 R492 X306
0.1 0 14.318MH
C405 C410 25V
0.1 :1608
220 F:1608 FB301
25V
10V BLM11A102S
F:1608
:1608
5V
IC308
CXD2085M
L314 ID-1 DECODER
C420
:CHIP 0.1
25V
R455 F:1608
XRST 0169
22k C419
1/16W 100 R470 TST 0LBX
16V R491 R494
:CHIP 33k
10k 10k
1/16W MCON VSS
:CHIP 1/16W 1/16W
R454 C412 R464 ISET XI :CHIP :CHIP
22k Q341 1 100
1/16W 6.3V 1/16W
2SD601A R469 AVDD XO
:CHIP B:1608 :CHIP 10 1/16W :CHIP
BUFF
VSIN VDD
R487
100 1/16W :CHIP DAT1
VDIN SDA
R486
C411 CLK1
R462 R468 AVSS SCL 100 1/16W :CHIP
0.1
470 16V C421 100
1/16W 1/16W
B:1608 0.001
R453 :CHIP :CHIP C430
B:1608
47k 0.1
1/16W
25V
:CHIP F:1608
5V
L315
:CHIP
C417
100
16V
IC307
SN74LV4053 C426 IC312
DRC_SYNC_SEL 0.1 TC7W08FU R428
25V 0
F:1608 :1608
HD-M
HD2
HD-S HD-O2 9V-4
Y
VD-M HD-O3
VD-O2 M2103H
C422 L317
VD-S M2151H
0.1
25V :LAV35
SEL2
F:1608
SEL1
12V
CR SEL1 (TO P1,P2,P3)
270
OFFSET
(TO P3)
HD3
Q356
CB
SEL2 2SB709A
R504 LIMIT
R450 4.7k
270 1/16W
1/16W VD2
:CHIP
:CHIP R508
S-HD 1k
Q355 1/16W
S-VD 2SD601A :CHIP
LIMIT
VD1
R507
3.3k
SEL1 1/16W
:CHIP
C439
0.1
25V
F:1608
R366 Q352
C438
R342 47k 100
2SD601A
+9V 47k 1/16W 16V
1/16W :CHIP R517
:CHIP 100 1/16W :CHIP
R419
2.7k
R348 R516
Q309 1/16W
R311 47k 100 1/16W :CHIP
39k 2SD601A 1/16W :RN-CP
R515
1/16W :CHIP 100 1/16W :CHIP
Q313
:CHIP
2SD601A
R420
1.8k C444
+9V R332 Q349
1/16W 0.068 16V B:1608
2.2k R356 2SD601A :RN-CP
C368 1/16W R341 47k
:RN-CP C406
0.1 3.9k 1/16W
16V R329 4.7
1/16W :CHIP
B:1608 4.7k :RN-CP 6.3V C449
B:CHIP
1/16W C407 C408 1
:CHIP 4.7 4.7 6.3V R521
6.3V 6.3V B:1608 10k
B:CHIP B:CHIP 1/16W
B
R482 :CHIP
C431
33k G
0.1
1/16W 16V
:CHIP
B:1608 R
D312
UDZS-5.6B
Q380
LIMIT
2SD601A
C440 C443
BUFF Q381
R418 0.1 100
2SD601A 25V
100 C507 16V
BUFF 1/16W 0.0022 F:1608
12V
R477 :CHIP B:1608
Q348
4.7k R489
2SB709A
1/16W 4.7k
:CHIP 1/16W BUFF R493
:CHIP 4.7k R503
1/16W 10k
YS
C399 R480 :CHIP 1/16W
15p 4.7k :CHIP
R619 1/16W
Q353
1k :CHIP
2SB709A
1/16W
:CHIP
Q345
:CHIP Q361 2SB709A
BUFF
2SD601A
BUFF R561 R527
L316
4.7k 0
:1608
1/16W
:LAV35 :CHIP
B
R556 R557 R558
Q336 R458
R461 82 82 82
2.2k C435
330 1/16W 1/16W 1/16W
BUFF 1/16W 1/16W :CHIP 100
:CHIP :CHIP :CHIP 16V
:CHIP R501 C442
Q331 R476 Q354 R490 82
Q363 82 82 Q357 2.2
2SB709A 2SB709A 1/16W
1/16W 1/16W 6.3V
2SD601A BUFF BUFF 2SB709A :CHIP F:1608
:CHIP :CHIP
BUFF BUFF R519
1k
G
R574 1/16W
10k :CHIP
R457 R460 1/16W
2.2k 330 :CHIP
R473 R484 R496
1/16W 1/16W 100 100 12V
:CHIP 100
:CHIP 1/16W 1/16W 1/16W
:CHIP :CHIP :CHIP
Q368
Q343 Q347
2SD601A Q351
2SA1226 2SA1226
BUFF 2SA1226
R BUFF BUFF
BUFF
(TO P1,P3)
Q340
R456
2.2k
BUFF
R617 1/16W R618 R472 R483 R495
4.7k
100 :CHIP 100 4.7k 4.7k
1/16W R459 1/16W 1/16W 1/16W 1/16W
:CHIP 330 :CHIP :CHIP :CHIP :CHIP
1/16W
(TO P3)
:CHIP P MUTE
Q342 Q350
Q346
2SD601A 2SD601A
2SD601A
MUTE MUTE
MUTE
— 68 —
18 | 19 | 20 | 21 | 22 | 23
IIC-1
(TO P1,P3)
D COMP
(TO P1)
SEL OUT
(TO P1)
SYNC
(TO P1)
Y/CR/CB(DRC)
(TO P1)
DRC-SEL
9V-4 (TO P1)
6V
R598
R594 10k
R593 10k D319 1/16W Q379
4.7k
1/16W MA111 :CHIP 2SB709A
1/16W
:CHIP
:CHIP R599
C497
100 D321 4.7k
1/16W
16V MA111
:CHIP
Q378 R596 R597
2SD601A 47k 1k C498
1/16W 1/16W 0.1
:CHIP :CHIP 16V
B:1608
ABL
(TO P1,P3)
VTIM
(TO P3)
V DRIVE+
(TO P3)
V DRIVE-
(TO P3)
PIN(E-W) PIN(E-W)
(TO P1)
HC PARA
HC PARA
(TO P3)
R543
HP IN HP IN
2.7k
(TO P1)
1/16W
V SHIFT V SHIFT
:CHIP (TO P1)
R513
2.7k R571
1/16W 0 +9V
:CHIP :1608
H DRIVE
(TO P1)
VP
Q501 (TO P1,P3)
R502
2SA1037AK
2.2k R624
R518 1/16W R552 100
4.7k :CHIP R544 100 1/16W
1/16W 3.3k 1/16W :CHIP
:CHIP 1/16W :CHIP MID OUT
(TO P1)
P MUTE :CHIP
VS
Q502
Q369
DTC144EKA-T146 R510
MUTE R540 2.2k DTC144EKA
100 1/16W MUTE
1/16W :CHIP
:CHIP C487
0.1
16V
C470 B:1608
C458 0.01 X307
0.1
16V 2.7MHz PROT MUTE
:PP (TO P3)
C455 B:1608
0.1
:PT R562
R572
470 C485
15k 0.47
1/16W C495
1/16W 10V
51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 :CHIP :CHIP Q373 0.1
B:1608
2SD601A 25V
C486 F:1608
11 VREG
0.22
10V
C483
B:1608
0.0047
52 V_DRV- AFC_FIL 32 B:1608
R570
53 V_DRV+ IREF_HV 31 10k
C489
10 1/16W
0.47
54 VTIM 12 VBIAS 30 :RN-CP 10V
B:1608
55 VCC9 VREG5 29
HS
56 ABL_IN HS_IN 28
(TO P1)
57 ABL_FIL IC309 SCP 27
R569 SCP
CXA2150AQ
100 1/16W :CHIP CLK1
58 IK_IN Y/C/CRT DRIVE SCL 26
R568
DAT1
59 SABL_IN SDA 25 100 1/16W :CHIP
C490
60 PRE_RGB F1 24 0.1 C494
25V 100
61 VCC_OUT 9 F0 23 F:1608 16V
C482
CR
13 0.1 16V B:1608 CR
62 B_OUT CR_IN 22
8 C481 CB
14 CB
63 G_OUT CB_IN 21 0.1 16V B:1608
C480
Y
0.1 16V B:1608 Y
64 R_OUT Y_IN 20
15
7
L321 5V
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
:LAV35
R577
R538 C488
4.7k
100 100
1/16W 16V
1/16W :CHIP
:CHIP C477
R567
C472 4.7 C484
4.7k 0.1
0.47 6.3V
1/16W 25V
10V B:CHIP
B:1608 :RN-CP F:1608
R576 Q374
4.7k 2SD601A
1/16W
INVERT
:CHIP
R575
VM LEVEL
10k
(TO P3)
C476 1/16W
:CHIP
R559 0.1
470
25V
1/16W F:1608 C478
0
:CHIP
:1608
R554
100 VM
(TO P1)
1/16W
:CHIP
C479
R553
47p
12k Q367
1/16W CH:1608
2SA1226
:CHIP
BUFF
MID YS
R551 R566
D318
R541 C466 10k 4.7k
MA111
6.8k 47p 1/16W 1/16W
1/16W :CHIP :CHIP
CH:1608
:CHIP
D317
DRV MA111
CRT DRIVE
YCT
9-965-932-01<RA6>A 2/3
KP-51WS500/57WS500/65WS500
|
A BOARD WAVEFORMS
1 2 3
3.5 Vp-p (V)
3.7 Vp-p (H)
1.5 Vp-p (H)
4 5 6
1.2 Vp-p (H)
1.3 Vp-p
1.2 Vp-p (H)
7 8 9
1.2 Vp-p (H) 0.7 Vp-p (H) (V)
0.6 Vp-p
10 11 12
1.4 Vp-p (V) 1.4 Vp-p (V)
3.8 Vp-p (H)
13 14 15
3.3 Vp-p (H) 3.5 Vp-p (H) 2.3 Vp-p (H)