My Board Schematic Diagram (4 Of 4) - Sony TRINITRON KV-27HS420 Service Manual

MY BOARD SCHEMATIC DIAGRAM (4 OF 4)

1 | 2 | 3
A
—
DSPCUT
(P3)
B
SDAT
—
SCLK
SIIC
(P1,2,3)
DSPERR
(P3)
FB2505
HM601
C
:1608
C2500
2200p
50V
B:CHIP FB2507
HM601
— :1608
DSPRST
(P3)
V6L
(P1)
C2501 FB2503
2200p 0 FB2509
50V :CHIP
B:CHIP :CHIP
V5L
(P1)
D
MS_L
—
MAINL
FB2501
0
:CHIP
V6R
(P1)
E
V5R
(P1) FB2504
0
:CHIP
—
MS_R
MS_AUDIO
F
MAINR
AUDIO
— (P1)
R2502
0
1/16W
:CHIP
G
5V
C2508
100
16V
—
R2605
0
1/16W
H
:CHIP
5V-D
C2584
100
16V
—
I
AUDIO PROCESSOR
—
KV-27HS420/29DRC420/30HS420/32HS420/34HS420/36HS420
Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method.
Data is provided for reference only.
| 4 | 5 | 6
R2560 R2561
10k 10k
Q2505
R2558
1/16W 1/16W
2SD601A
10k :CHIP :CHIP
1/16W
:CHIP
-2
R2559
10k
1/16W
:CHIP
Q2506
2SD601A
FB2512
HM601 -2
:1608
FB2510
Q2507
HM601
:1608 2SD601A
IC2500
PST593C FB2515
D2500
HM601
MA111
:1608
GND VOUT
-2
VCC MRST C2515
0.1
16V R2509
C2503
C2521
0.1 B:CHIP 4.7k
220p
1/16W
16V
50V
:CHIP
B:CHIP
B:CHIP
R2500
R2511
100
33k
1/16W 1/16W
:CHIP
:CHIP R2515
47k
0 C2525 2.2 6.3V
1/16W
:CHIP
R2516 R2517
R2611
33k 47k
4.7k
1/16W 1/16W
1/16W
:CHIP :CHIP
:CHIP C2585 2.2 6.3V F:1608
R2609 C2586
22k 1000p R2510
C2520
1/16W 50V 33k 1/16W :CHIP 220p C2532
:CHIP B:CHIP 50V 2.2 6.3V
R2514 B:CHIP
47k
FB2511 0 :CHIP
1/16W
:CHIP C2524 2.2
C2517
R2503 R2508 2200p
4.7k 2.2k 50V
1/16W 1/16W B:CHIP C2527
:CHIP :CHIP 2.2 6.3V
R2513 C2518
2.2k 2200p
1/16W 50V
C2528
:CHIP B:CHIP
470p
C2523
50V
0.1
B:CHIP
R2501 R2506 C2512 16V
33k 47k 2.2 B:CHIP
1/16W 1/16W 6.3V
:CHIP :CHIP C2510 F:1608
C2522
220p 47
50V C2530
R2512 25V
47
B:1608 4.7k
R2612 25V
1/16W
4.7k
:CHIP
1/16W
:CHIP C2519
0.1
16V
B:CHIP
R2610 C2587
22k C2588 2.2
1/16W 1000p 6.3V
:CHIP 50V F:1608
B:CHIP
FB2513
0
:CHIP
FB2514
0
1/16W
:1608
C2513
2200p
50V
B:1608
FB2516
HM601
:1608
FB2508
HM601
:1608
L2501 D2505
C2504 C2506 UDZSTE176.8B
:NSL0808 100 0.1
16V 25V
F:1608
D2506
UDZSTE176.8B
R2037
0 1/16W :1608
R2038
0 1/16W :1608
R2039
0 1/16W :1608
| 7 | 8 | 9
R2562 R2563
10k 10k
1/16W 1/16W
:CHIP :CHIP
Q2508
2SD601A
R2524
R2608 R2518 R2522 100 R2528
10k 1/16W 100
2.2k 4.7k
1/16W 1/16W :CHIP 1/16W
1/16W
:CHIP :CHIP
-2 :CHIP :CHIP
C2551
0.1
16V
B:CHIP
-2
R2526
C2536
0
2.2 6.3V F:1608 R2531 R2535
:CHIP
1k 1k
1/16W 1/16W
-2 C2542
:CHIP :CHIP
0.1
C2559
-2 16V -2 100
F:1608 B:CHIP
16V
C2565
-2
1
C2533 -2 6.3V
220p B:1608
50V
B:CHIP
LIN4 EBCI/O
LIN3 ELRI/O
R2536 4.7k 1/16W :CHIP
LIN2 SYNC
C2566 -2
0.1
F:1608
LIN1 GNDR
16V
B:CHIP
RIN4 VDDR
6.3V F:1608
RIN3 GNDA4
IC2501
RIN2 A14
TC94A04AF-014
F:1608 C2558
RIN1 A04
4.7
GNDAL A0T4
OUTL VDA34
VRAL A0T3
C2534 (P3)
47 25V
VDALR A03
C2561
VRAR A13
4.7
R2541
OUTR GNDA3
0
(P1) :CHIP
GNDAR VR02
C2535
470p C2560
50V 47
B:CHIP
25V
C2539
C2538
0.1
47
16V C2544 C2550
25V C2554
B:CHIP
4.7 4.7
47
25V
C2553
47
R2519
C2543 C2549 25V
1M
0.1 0.1
1/16W
:CHIP 16V 16V
B:CHIP B:CHIP
R2521
0
:CHIP R2525
R2523 220 C2548
X2500
220 1/16W 47
24.576MHz
1/16W :CHIP 25V
R2520
:CHIP
0
C2546
:CHIP
C2541 C2545 2200p
C2540
2200p 50V
10p 10p
50V B:CHIP
50V 50V
B:CHIP
CH:CHIP
CH:CHIP
R2533
0
1/16W
FB2518 :CHIP
HM601
FB2517 :1608
HM601 R2534
:1608 FB2519 C2564 22k
HM601 2.2 1/16W
:1608 50V :CHIP
-2
-2
R2530
100
1/16W
:CHIP
4 3 2
IC2502
NJM4558E
R2529
100
5 6 7
1/16W
:CHIP
R2538
47k
1/16W
R2532
:CHIP
22k
1/16W
:CHIP
C2563
2.2
R2042 50V
0 1/16W :1608
R2603
R2043 R2604 C2582 100k
0 1/16W :1608 100k 100 1/16W
1/16W 16V :CHIP
:CHIP
| 10 | 11 | 12 |
R2585
0
1/16W
:CHIP
Q2501
2SD601A
-2
R2542
4.7k
1/16W
:CHIP
C2579
0.1
16V
B:1608
Q2500
2SD601A
-2
-2
R2593
0
1/16W
:CHIP
R2540
0
:CHIP
R2549
220 FB2521
1/16W 0
:CHIP :CHIP
C2574
2200p
50V
B:CHIP
R2546
(P1)
(P1)
220
1/16W
:CHIP
FB2520
C2570 0
2200p :CHIP
50V
B:CHIP
9V
R2543
0
1/16W
:CHIP
L (P1)
R (P1)
R2539
47k
VARL
1/16W
:CHIP R2551
(P1)
C2575 1k R2555
1
1 1/16W 470k
:CHIP 1/16W
:CHIP
C2569
2.2 R2554
50V 100
1/16W
:CHIP
Q2504
C2571
8
0.1 R2557 2SD601A
25V 1k
F:1608 1/16W
:CHIP
VARR
(P1)
R2550
C2572 1k R2553
1 1/16W 470k
:CHIP 1/16W
:CHIP
Q2503
2SD601A
Q2502
R2547 R2552 R2556
2SB709A
1k 100 1/16W :CHIP 1k
BUFFER
1/16W 1/16W D2501
:CHIP R2548 :CHIP MA111
47k AGCM
1/16W
:CHIP VARMUTE
D2503
(P1)
D2502 MA111-TX D2504
LINEMUTE
MA111 MA111-TX
9-965-963-01<DA4>MY(4/4)
KV-27HS420/29DRC420/30HS420/32HS420/34HS420/36HS420
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