A Board Schematic Diagram (2 Of 3) - Sony KP-46WT510 Service Manual

A BOARD SCHEMATIC DIAGRAM (2 OF 3)

1 | 2 | 3 | 4 | 5 | 6
A
5V C309 C312
0.1
100
25V
16V
F:1608
L301
— :CHIP R344
100
PD5 PF3 1/16W
:CHIP
CLK1
PD4 SCL
MSYNC-CCD PD3 PF5
(TO P2)
DAT1
PD2 SDA
B
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
— 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
EXTL VDD 1/16W
:CHIP
R319 PA5 EXLC
0
C
R313 R303 :1608
PA4 XLC
10k 10k
1/16W 1/16W PA3 YM C358
:CHIP :CHIP 15p
CH:1608
bit3 YS
C506 C505
220p C322
1000p Q304 bit2 I
CH:1608 100 100 1/16W
B:1608 2SD601A
16V
— bit1 B
IC310 C321
CVSS G
PST9145NL 0.1 220 1/16W
RESET 25V R327
R314 R304 F:1608
470
10k 10k 1/16W
R351
1/16W 1/16W :CHIP
:CHIP VCC 220
:CHIP R326 1/16W
R616 0
R613 Q306 :CHIP
D 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
Q301 C347 :CHIP
BLOCK-M
2SD601A 0.1 25V F:1608
(TO P3) C318
BUFF
0.1
—
R310 25V
1M C317 F:1608
R301 0.1
1/16W
100 16V
:CHIP
1/16W B:1608
:CHIP R308
R309 C316
1k 220
1000p
1/16W 1/16W
:CHIP B:1608
:CHIP
E
MAIN SYNC (TO P1)
YUV SW
— (TO P3)
C344 C345
0.1 0.1
F 16V 16V
B:1608 B:1608
C349
0.47
5V 10V
—
L303 B:1608
:CHIP
CB
L304
Y
C343 C348
:CHIP 4.7 0.1
CR
25V
F:1608
G C335
100
36 35 34 33 32 31 30 29 28 27 26 25
16V
C319
0.47 10V B:1608
37 EXT Y CROUT 24
C315
—
0.1 16V B:1608
C307 38 EXT CB CBOUT 23
C310 C314
0.1 10 0.1 16V B:1608
39 EXT CR YOUT 22
25V 3
F:1608
C328
40 CLAMP YSYM 21
0.1 16V B:1608 X303
C327 3.58MHz
41 XTAL HTIM 20
15p CH:1608
2
C329
H 42 APCFIL IC303 SCP 19
0.47 10V B:1608
R325 CXA2103Q
C326 43 SGND SYNC IN 18
15k YCT-MAIN
470p CH:1608
1/16W
R302 44 FSC SEL OUT 17
47 :CHIP
C325
1/16W 45 Y CLAMP Y3IN 16
0.1 16V B:1608 6
:CHIP Y
46 Y IN VTIM 15
—
47 CVCC 1 14
C366
48 C IN HGND 13
0.47 10V B:1608
C323
C330
0.1 0.01
1 2 3 4 5 6 7 8 9 10 11 12
I 25V 16V
F:1608 C
B:1608
R334 C352 D307
100
0.47 UDZS-6.8B
1/16W
10V R340
Y :CHIP 3.9k
B:1608
1/16W
R333 :CHIP
— 100 C351
1/16W 5V 0.1 C354 C357
MAIN Y/C :CHIP 25V 4.7 0.01
F:1608 25V
(TO P1)
B:1608
C350
L306
470
16V
R505 :CHIP
J 1k R506
1/16W 22k
:CHIP 1/16W IC311
:CHIP R602 NJM2903M-TE2
PS-V 22k COMPARATOR
+9V 1/16W
Q358
(TO P1) R387 :CHIP
2SB709A
100k
BUFF
1/16W
— :CHIP
R509
22k
100k
1/16W C500
:CHIP 220p
CH:1608
R388
22k C501
1/16W 0.01
:CHIP
K F:1608
S-VD
— 5V
L302
C311 C320 R609
100 4.7 C331 100
:CHIP 16V 0.1 1/16W
25V :CHIP
L 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
3.58MHz
0.1 16V B:1608 40 CLAMP YSYM 21
C305
S-HD
15p CH:1608 41 XTAL HTIM 20
C308
M 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
C301 Q311
2SD601A 10k
0.01 2SD601A
1/16W
16V SW SW
:CHIP
B:1608
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
B:1608
:CHIP 1/16W 1/16W 1/16W
:CHIP :CHIP :RN-CP
C342
5V C338 0.01
—
Y 4.7 25V
B:1608
L305 C333 Q308
C 0.47 2SB709A R345
:CHIP 10V
BUFF 1.5k
B:1608
1/16W
R339 :RN-CP
100
R337
C332 1/16W
O 1.5k
10 1/16W :CHIP
:CHIP
SUB Y/C
(TO P1)
—
P
| 7 | 8 | 9 | 10 | 11 |
R362
22k F:1608
R382 R384 Q323
1/16W Q318 22k
:CHIP 100 2SD601A
2SD601A 1/16W
D2-Y 1/16W BUFF
BUFF :CHIP :CHIP
D1-Y 9V-4
R361
C365 22k R364
100 1/16W 100 C371 R381
16V 1/16W 100 R397
:CHIP 22k
:CHIP R369 16V 1/16W 1k
L310
1k :CHIP 1/16W
1/16W :CHIP
:CHIP
:CHIP
R360
R380 R383 Q322
22k Q317 22k
100 2SD601A
1/16W 2SD601A 1/16W
D2-CB :CHIP 1/16W BUFF L318
BUFF :CHIP :CHIP
D1-CB L311 C390
R359
C364 R363 :CHIP 10
22k 100 C370 5V
100 :CHIP
16V 1/16W 1/16W 100 C373
R379 R396 C372
:CHIP :CHIP R368 16V 22k 0.1
1k 100
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
1/16W R378 0.1 100
R386 Q321
:CHIP 22k 100 25V 1/16W
D2-CR Q316 2SD601A
1/16W 1/16W F:1608 :CHIP
2SD601A :CHIP BUFF
D1-CR :CHIP
C363 R365
BUFF
100 100
16V 1/16W 37 IN1_V/L2
C369 C377
R357 :CHIP 100 R377 R395 R422
0.1 38 IN1_L3
C360 22k 16V 22k 1k 25V 100
1/16W
15p 1/16W 1/16W F:1608 1/16W
:CHIP R367 :CHIP 39 IN1_SW
CH:1608 :CHIP C384 :CHIP
1k 0.1 25V F:1608
1/16W 40 VCC1
C383
L308 :CHIP
D2-CR 0.47 10V B:1608
41 IN2_1
C382 IC306
:LAV35 D2-CB 0.47 10V B:1608
42 IN2_2
YS C387 CXA2171Q
D2-Y
10 COMPONENT-I/F
43 IN2_3
R353
:CHIP
44 IN2_H/L1
B 45 IN2_V/L2
R352 R417 R421
:CHIP 100 100
R372 R376 46 IN2_L3
Q319 1/16W 1/16W
2.2k 330
2SD601A :CHIP :CHIP
1/16W 1/16W 47 IN2_SW
:CHIP
BUFF :CHIP C379 C386
48 GND1
0.1 0.1
25V 25V
F:1608 F:1608
G
R375 C400
R371
330 100
Q315 2.2k 1 2 3 4 5 6 7 8
R349 1/16W 1/16W 16V
220 2SD601A :CHIP
:CHIP
1/16W BUFF
:CHIP C388 R448
R410 0.47 100
160 10V 1/16W
R 1/16W B:1608 :CHIP
R374 :RN-CP R411 R427
Q314
R370 330 160 160 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
Q334
1/16W
2SB709A
:RN-CP
BUFF
R415
100
1/16W
:RN-CP
Q333 R425
2SB709A 180
1/16W
BUFF :RN-CP
R414
100
1/16W
:RN-CP
R424
Q332
180
2SB709A
1/16W
BUFF :RN-CP
R413
100
1/16W
:RN-CP
MSYNC-CCD
(TO P2)
4
5
CR
CB
Y
R355
+5V
100 Q330
1/16W 2SB709A
R394
:CHIP
100 BUFF
1/16W
:CHIP
R405
100k
C359 C361
1/16W
0.47 0.47 IC305
10V 10V :CHIP C391 1/16W
SN74LV4053 0.1
B:1608 B:1608 R433 :CHIP
Q329 YCT_SEL 25V
470
R393 2SB709A F:1608
R432 1/16W
100 BUFF
470 :CHIP
1/16W
R404 1/16W
:CHIP Y-M :CHIP
100k Y
1/16W Y-S Y-O
:CHIP
R446
Q328 CB-M CR-O 100
2SB709A 1/16W
R392 CB-O
BUFF CR-M :CHIP
100
1/16W
CB-S CR-S
:CHIP R403
100k
1/16W
:CHIP M/S CR
Q327
R445
2SB709A
100
BUFF
R391 1/16W
100
:CHIP
1/16W
Q337
:CHIP R402 SEL1
100k 2SD601A
1/16W BUFF
:CHIP CB
Q326
2SB709A
R390 BUFF R444
100
1/16W 1/16W
:CHIP
R401 :CHIP
100k
R399 1/16W
10k Q325 :CHIP
1/16W
2SB709A
:CHIP
BUFF
R389
100
1/16W
R400
:CHIP
100k
R398 1/16W R512
1/16W :CHIP
:CHIP 0
:1608
C502
220p
CH: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
PD4 SCL
PD3 PF5
PD2 SDA
R409 PD1 PF7 R436
1k 100
1/16W PD0 PE0 1/16W
:CHIP :CHIP
HP PE1
R408
R435
1k 1/16W :CHIP VP PE2
470
R407
10k 1/16W :CHIP 1/16W
R608 RST VSS :CHIP
R605 C504
1000p 10k R406 IC304
10k VSS VSS
1/16W 25V 1/16W 0 CXP85840A-039Q
:CHIP CH:1608 :CHIP :1608 SUB-CCD V-CHIP
XTL VDD
EXTL VDD
PA5 EXLC
R606
10k PA4 XLC
1/16W
R604 Q324
:CHIP
10k 2SD601A PA3 YM
1/16W Q307 R607 100
:CHIP BUFF X304 bit3 YS
2SD601A 10k
12MHz
BUFF 1/16W R442
:CHIP bit2 I
R354 bit1 B
4.7k
1/16W CVSS G
R350 :CHIP
100
1/16W
:CHIP
Q312 1/16W
2SB709A :CHIP
C376
BUFF
0.47 R431
Q320 C385
10V 100
2SD601A 0.0047
B:1608 1/16W
R373 BUFF +5V B:1608
100 :CHIP
1/16W
R416
:CHIP C381
1M
1/16W 0.1
16V
:CHIP 2SD601A
B:1608
R412 C380
220 R440
1000p
R385 1/16W
B:1608
1k :CHIP 1/16W
:CHIP
1/16W
:CHIP
C362
0.1 L312
25V
:CHIP
F:1608
C394
C398
100
0.1
16V 25V
F:1608
12 | 13 | 14 | 15 | 16 | 17 |
C404
0.1
25V
SEL Y
R620 22 1/16W :CHIP SEL CB
R621 22 1/16W :CHIP
SEL CR
R622 22 1/16W :CHIP
+5V
28 27 26 25
X305
4MHz
GND2 24
C418
0.1
SELVOUT 23
16V
B:1608
SELHOUT 22
NC 21
R481
EXTCLK/XTAL 20
1k
NC 19 1/16W
R463 :CHIP
10k 1/16W :RN-CP
IREF 18
CLP_SW 17
C416
0.1 25V F:1608
YG_IN 16
YG_OUT 15
C415
1 6.3V B:1608 Q362
V_PH 14
C414 2SD601A
0.01 16V B:1608
H_PH 13 BUFF
R474 Q360
10k
R466 2SB709A SEL1
47k 1/16W
1/16W :CHIP BUFF
9 10 11 12
:CHIP
R471
Q359
1k
R449 2SD601A
100 R467 1/16W
BUFF :CHIP
1/16W 47k
:CHIP 1/16W
:CHIP
C405 C410 C413
0.1
220 0.1
25V Q344
10V 25V
F:1608 2SB709A
F:1608
BUFF
5V
L315
:CHIP
C417
100
16V
R439
470
IC307
Q339
SN74LV4053 C426 IC312
2SD601A
DRC_SYNC_SEL 0.1 TC7W08FU R428
BUFF
25V 0
F:1608
:1608
HD-M
HD2
HD-S HD-O2
9V-4
Y
R452 VD-M HD-O3
270
1/16W
VD-O2 M2103H
:CHIP
C422 L317
VD-S M2151H
0.1
Q338
25V :LAV35
2SD601A SEL2
F:1608
BUFF
SEL1
CR SEL1
R451
270
OFFSET
1/16W
:CHIP
Q356
HD3 2SB709A
LIMIT
CB
SEL2
100
R504
R450 4.7k
270 1/16W
1/16W VD2
:CHIP
:CHIP R508
S-HD
2.2k
Q355 1/16W
S-VD 2SD601A :CHIP
LIMIT
VD1
R507
2.2k
SEL1 1/16W
:CHIP
C439
0.1
25V
F:1608
+9V R366 Q352 C438
R342 47k 100
2SD601A
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
2SD601A :RN-CP
39k 1/16W R515
1/16W :CHIP 100 1/16W :CHIP
Q313
:CHIP
2SD601A
R420
1.8k C444
R332 Q349
1/16W 0.068 16V B:1608
2.2k 2SD601A
+9V R356 :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 6.3V
:RN-CP B:CHIP C449
1/16W C407 C408 1
CLK1 :CHIP 4.7 4.7 6.3V
6.3V 6.3V B:1608
B:CHIP B:CHIP B
R482
C431
DAT1 33k G
0.1
1/16W
16V
:CHIP B:1608 R
D312
UDZS-5.6B
Q380
LIMIT
2SD601A C440 C443
Q381
C401 BUFF R418 0.1 100
2SD601A 25V
15p 100 C507 16V
BUFF 1/16W 0.0022 F:1608
CH:1608 12V
R477 :CHIP B:1608
4.7k R489
1/16W 4.7k Q348
L313 :CHIP 1/16W 2SB709A R493
:CHIP 4.7k
BUFF R503
:LAV35 1/16W 10k
YS
C399 R480 :CHIP 1/16W
15p 4.7k :CHIP Q353
R619
CH:1608 1/16W 2SB709A
1k :CHIP
BUFF
1/16W
R443 :CHIP Q345
1/16W :CHIP 2SB709A
Q361 BUFF
2SD601A
BUFF R561 R527
220 L316
4.7k 0
1/16W :1608
:LAV35
B :CHIP
R557
Q336 R458 R556 R558
R461 82 82 82
2SD601A 2.2k C435
330 1/16W 1/16W 1/16W
BUFF 1/16W 1/16W :CHIP 100
R441 :CHIP :CHIP :CHIP 16V
:CHIP R501 C442
220 Q331 R476 R490 82
Q363 82 2.2
2SB709A 82 Q354 1/16W
2SD601A 1/16W 1/16W Q357 6.3V
BUFF 2SB709A :CHIP F:1608
BUFF :CHIP :CHIP 2SB709A
BUFF R519
BUFF
1k
G
R574 1/16W
10k :CHIP
Q335
Q368 R457 R460 1/16W
2SD601A
2SD601A 2.2k 330 :CHIP
BUFF R473 R484 R496
Q340 BUFF 1/16W 1/16W 100 100
:CHIP 100
:CHIP 1/16W 1/16W 1/16W
:CHIP :CHIP :CHIP
BUFF
Q343 Q347
Q351
2SA1226 2SA1226
2SA1226
R BUFF BUFF
220 BUFF
(TO P1,P3)
R456
2.2k
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
5V Q342 Q346 Q350
2SD601A 2SD601A 2SD601A
MUTE MUTE MUTE
— 55 —
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
(TO P1)
9V-4
6V
R598
R594
R593 10k
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)
R543
HP IN HP IN
2.7k
(TO P1)
1/16W
:CHIP
R513 +9V
12V
2.7k R571
(TO P1,P2,P3)
1/16W 0
:CHIP :1608
H DRIVE
(TO P1)
(TO P3)
VP
Q501 (TO P1,P3)
R502
2SA1037AK
2.2k R624
R552
R518 1/16W 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
DTC144EKA-T146
R563
MUTE
R510 470k 1/16W :CHIP
R540 2.2k H SHIFT
100 1/16W C470
1/16W :CHIP 0.01
Q369 C487
:CHIP 16V 0.1
B:1608 DTC144EKA
16V
MUTE
B:1608
C458
0.1 PROT MUTE
:PP (TO P3)
C455
0.1
R562
:PT R572 Q373
470 X307 C485
2.7MHz 15k 0.47 2SD601A
1/16W C495
1/16W 10V VREG
:CHIP :CHIP 0.1
51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 B:1608
25V
C486 F:1608
11 0.22
10V
C483
B:1608
0.0047
52 V_DRV- AFC_FIL 32 B:1608
R570
V_DRV+ IREF_HV 10k
53 31 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)
ABL_FIL IC309 SCP
57 27 SCP
CXA2150AQ R569
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
R521
25V 100
10k 61 VCC_OUT 9 F0 23 F:1608 16V
1/16W C482 CR
:CHIP 0.1 16V B:1608 CR
62 B_OUT 13 CR_IN 22
8 C481 CB
CB
63 G_OUT 14 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
0.47 6.3V 0.1
1/16W 25V
10V B:CHIP
:RN-CP F:1608
B:1608 Q374
R576
2SD601A
4.7k
1/16W INVERTER
:CHIP
R575
VM LEVEL
10k
(TO P3)
C476 1/16W
:CHIP
R559 0.1
470 25V
1/16W C478
F:1608 0
:CHIP
:1608
R554
100 VM
(TO P1)
1/16W
:CHIP
C479
R553
47p
12k
Q367 CH:1608
1/16W
:CHIP 2SA1226
BUFF
MID YS
12V
R551 R566
D318
R541 C466 10k 4.7k
MA111
6.8k 47p 1/16W 1/16W
1/16W
CH:1608 :CHIP :CHIP
:CHIP
D317
DRV MA111
CRT DRIVE
P MUTE
YCT
9-965-946-01<RA6>A 2/3
KP-46WT510
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)
3.8 Vp-p (H) 1.4 Vp-p (V)
13 14 15
3.3 Vp-p (H) 2.3 Vp-p (H)
3.5 Vp-p (H)