K1 Board Schematic Diagram (2 Of 2); (Kv-21Fa540/29Fa540 Only) - Sony TRINITRON KV-21FA340 Service Manual

K1 BOARD SCHEMATIC DIAGRAM (2 OF 2) (KV-21FA540/29FA540 ONLY)
1 | 2 | 3
A
Q2414
2SD601A-QRS-TX
MUTE
18.7
0.0
R2634
— 22k R2638 R2639
1/10W 47k 100
1/10W 1/10W
Q2412
2SB709A-QRS-TX
MUTE
4.7
R2635
22k C2555
1/10W
16V
B
R2636
22k
1/10W Q2413
2SB709A-QRS-TX
MUTE 4.7
C2556
D2420
R2637 16V PDZ9.1B-115
22k
—
1/10W
D2421
PDZ9.1B-115
IC 2411
+R SPK
C
-R SPK
-L SPK
+L SPK
—
Q2419
2SD601A-QRS-TX
MUTE
R2656
10.3
100
:CHIP
0.0
R2649
D
22k R2655
:CHIP 47k
:CHIP
Q2417
2SB709A-QRS-TX R2657
MUTE 0
4.7 :CHIP
R2652
22k C2559
:CHIP
—
16V
R2653 Q2418
22k 2SB709A-QRS-TX
:CHIP MUTE
4.7
C2560
R2654
22k 16V D2424
E :CHIP PDZ9.1B-115
D2425
PDZ9.1B-115
IC2412
+SW
—
-C
+C
F
Q2424
2SD601A-QRS-TX
MUTE
R2667 10.3
100
:CHIP
0.0
—
R2666
R2662 47k
22k :CHIP
:CHIP Q2422
2SB709A-QRS-TX R2668
MUTE 0
4.7 :CHIP
R2663 C2563
22k
G :CHIP 16V
R2664
22k Q2423
:CHIP 2SB709A-QRS-TX
MUTE
4.7
C2564
R2665 16V D2428
22k PDZ9.1B-115
— :CHIP
D2429
PDZ9.1B-115
IC2413
H
+SR
-SR
+SL
-SL
—
I
—
KV-21FA340/21FA540/29FA340/29FA540
| 4 | 5 | 6 |
0.0
R2641 Q2415
22k 2SB709A-QRS-TX
:CHIP MUTE
R2640 R2642 C2557
0 22k
:CHIP :CHIP 16V
R2647
Q2416
22k 2SB709A-QRS-TX
:CHIP
MUTE
4.7
C2558
R2648
22k 16V
:CHIP
D2422
PDZ9.1B-115
4.7
D2423
PDZ9.1B-115
CN2400
4P
1 +R SPK
TO HC BOARD
2 -R SPK
CN2401
3 -L SPK
+L SPK
4
R2658 0.0
22k Q2420
:CHIP 2SB709A-QRS-TX
MUTE
R2659
22k C2561
:CHIP
16V
Q2421
R2660 2SB709A-QRS-TX
22k MUTE
:CHIP
4.7
R2661 C2562
22k
:CHIP 16V D2426
PDZ9.1B-115
D2427
4.7 PDZ9.1B-115
CN2403
4P
1 +SW
2 -C TO SUB WOOFER
3 +C
-SW 4 -SW
0.0
R2669
Q2425
22k 2SB709A-QRS-TX
:CHIP
MUTE
R2670
22k
:CHIP C2565
16V
Q2426
R2671 2SB709A-QRS-TX
22k MUTE
:CHIP
4.7
R2672 C2566
22k
:CHIP 16V
D2430
PDZ9.1B-115
4.7
D2431
PDZ9.1B-115
+
TO DETACHED SPEAKERS
-
J2401
+
-
K1 BOARD
AUDIO OUT
9-883-701-01<BA6>K1-P2
[AUDIO, AUDIO OUT]
K1
COMPONENT SIDE (KV-21FA540/29FA540 ONLY)
1 2 3 4
A
B
C
D
E
[AUDIO, AUDIO OUT]
K1
CONDUCTOR SIDE (KV-21FA540/29FA540 ONLY)
1 2 3 4
A
B
C
D
E
5 6 7 8
5 6 7 8
KV-21FA340/21FA540/29FA340/29FA540
9 10
9 10
59