Schematic Diagram Of A (3/3) Board - Sony KDF-55WF655K Service Manual

(3) Schematic Diagram of A (3/3) Board

1 | 2 | 3 | 4 | 5 | 6
A
—
TUNERLR
B
C8589
+9V 0.1 16V B:1608
(P1)
MSLR
—
(P1)
L8502
L
C8548 C8531 C8532
C
470 10 10
16V 16V 16V
:AL-CP :BP-CP :BP-CP
R8560
C8545 1k R8556
0.1 1/10W 1k
16V :CHIP 1/10W
B:1608 (P1)
:CHIP
— V2LR
R8547
(P1)
R8545 1.5k
1.5k 1/10W V7LR(HDMI)
1/10W :CHIP (P1)
:CHIP
IIC-TV V6LR
(P1)
30 29 28 27 26 25 24 23 22 21
D V5LR
R8567
R8533 2.2k 1/10W :CHIP
22 1/10W :CHIP 4.4
SCL R2
31 SCL IN7_R 20
4.3 4.4
SDA L2
32 SDA IN7_L 19
4.4
R8532 R8566
33 18 2.2k 1/10W :CHIP
— 22 1/10W :CHIP ROUT2 NC R8565
R7 3.3k 1/10W :CHIP R
34 ADR IN6_R 17
R8614 R8564
IC8502 4.4
0 L7 3.3k 1/10W :CHIP
35 LOUT2 CXA2188Q IN6_L 16
1/10W 4.4
:CHIP AUDIO SW
R8530 36 MUTE NC 15 R8563
100 1/10W :CHIP 2.2k 1/10W :CHIP
R 4.4
R
37 ROUT1 IN5_R 14
R8562
E C8544 2.2k 1/10W :CHIP L
38 BIAS IN5_L 13
L 100 16V :AL-CP
4.4 4.4
39 LOUT1 NC 12
R
R8531 40 NC IN4_R 11
100 1/10W :CHIP
4.4
R8561
2.2k 1/10W :CHIP
C8559
— 470
16V
1 2 3 4 5 6 7 8 9 10
:AL-CP
R8543 4.4 C8560
2.2k 0.1
1/10W 16V
:CHIP B:1608
L
R8558
F 2.2k L8503
+9V
1/10W
:CHIP
— R8544 R8548 R8550 R8553 R8555
2.2k 2.2k
2.2k 2.2k 2.2k
1/10W 1/10W
1/10W 1/10W 1/10W
:CHIP :CHIP :CHIP
:CHIP :CHIP
G
—
H
—
R
R8516 0
L
R8515 0 1/10W
I
—
J
—
K
—
L
—
M
—
N
—
O
—
| 7 | 8 | 9 | 10 | 11 |
C8593
100
16V
R8580 R8594
:AL-CP DBOXLR
4.7k Q8502 6.8k
1/10W R8234
1/10W 2PD601AR R8225 390
:CHIP :CHIP
2.8 1.5k 1/10W
BUFFER
L 1/10W :CHIP
Q8220
:1608
MSD601-RT1
C8610
10
2.2 R8593 16V R8220 R8226 C8220 C8221
8 7 6 5 R8585 R8589 3.3k
0 :BP-CP 0 0 0.15 0.033 8.8
3.9k R8591 1/10W
1/10W L ch 1/10W 1/10W 50V 50V
IC8505 1/10W 2.2k :CHIP :1608 :1608 :MPS :MPS
:1608 1/10W
NJM4558V-TE2 :CHIP L
:CHIP
AMP
R8229 2.1 1.5
1.2k
1/10W
:CHIP R8231 R8233
R8588 47k 5.6k
1 2 3 4
6.8k 1/10W 1/10W
:CHIP :CHIP
1/10W
:CHIP
R8224
Q8501
180k
2PD601AR
2.8 1/10W
R :CHIP
BUFFER
R8579 C8609
4.7k R8587 10
1/10W 3.3k 16V
:CHIP R8583 2.2 1/10W :BP-CP
0 :CHIP
1/10W
:1608
R8584
2.2k
R8582 1/10W
:CHIP
3.9k
1/10W
:CHIP
R8239
390
R8228 1/10W
1.5k :CHIP
R8223 1/10W R8230 C8222 C8223
8.8
0 :1608 0 0.15 0.033
Q8221
1/10W 1/10W 50V 50V
:1608 :1608 :MPS :MPS MSD601-RT1
R ch
R
(P1)
V4LR 2.1
R8235 1.5
1.2k
(P1)
V3LR 1/10W R8238
R8227 :CHIP R8236 5.6k
(P1) 180k 47k 1/10W
V1LR
1/10W 1/10W :CHIP
:CHIP :CHIP
R8549
0
1/10W
R8536
0 :1608
1/10W
:1608
1/10W :1608
:1608
– 31 –
12 | 13 | 14 | 15 | 16 | 17
D8200
MA113
2.0 MUTE-SW
+9V
Q8200
2PB709AR
MUTE-SW
R8241
1.4 2.0
0
1/10W R8206
D8202
:1608 0
MA113
R8204 R8203 1/10W
27k 18k :1608 RECT
C8228 C8231 1/10W 1/10W
47p 47p :CHIP :CHIP
D8201
R8247 R8205
15k 47k MMDL914
R8243 1/10W 1/10W MUTE-SW
4.7k :1608 :CHIP
1/10W
Q8223
:CHIP R8202
C8224 MSD601-RT1 0 R8207
0.0
10p BUFFER 1/10W
:1608 1/10W
4.4 2.0 :CHIP
L
VAR-MUTE C8201
C8233 Q8202 4.7 R8208
4 3 2 1
0.047 DTC114EKA-T146 :AL-CP 1M
50V 3.7 1/10W
MUTE-SW
:MPS R8250 :CHIP
0 R8200
1/10W 0
C8225 :1608 1/10W
0.1 R8201 1.4
:1608
16V R8246 R8249 10k
B:1608 15k 3.3k 1/10W
IC8220 1.3
1/10W 1/10W :CHIP
5 6 7 8 NJM4558V-TE2
:1608 :CHIP
FILTER-W
C8200
Q8201
0.22
DTC114EKA-T146
C8227 16V
47 B:1608 MUTE-SW
25V
(P1)
:AL-CP R8245
15k Q8222
R8242 1/10W AUDIO OUT
4.7k MSD601-RT1
:1608
1/10W BUFFER
:CHIP
4.4
C8226 C8229 R8240 C8230 C8232
10p 47p 0 47p 0.047
1/10W 3.7
50V R8244 R8251
:1608 :MPS 15k 0
R8248
1/10W 1/10W
3.3k
:1608 :1608
1/10W
:CHIP
R
C8574
C8579 C8581
10
R8571 R8575 0.22 0.22
3.3k 15k 16V 16V 16V C8582 C8587 C8586
C8584
1/10W 1/10W :AL-CP B:1608 B:1608 0.22 0.22 0.01 0.0047 C8591
:CHIP :CHIP 16V 16V 25V B:1608 0.0047
B:1608
B:1608 B:1608 B:1608
R8572 C8578
3.3k 0.22
1/10W 16V
:CHIP B:1608
C8573 L R8578
C8577
R8574 10 0.22 R 20k
15k 16V 16V 1/10W
1/10W :AL-CP B:1608 :CHIP
:CHIP
C8611
C8572 R8581 10
0.22 20k 16V
16V 1/10W :AL-CP
C8567 B:1608 :CHIP
4.5
0.01
TS11 ATTC
25V 4.5 V R8596
C8606
B:1608 C8571 TS12 N.C.
0.01 25V B:1608 1/10W
0.0047 4.5
C8566 :CHIP
B:1608 TS13 TS31
0.22 4.5
C8605
16V TS14 TS32
B:1608 4.5 V 0.0047 B:1608
4.5
R8570
SPACE1 TS33
20k R8573
C8602
1/10W 20k
:CHIP 1/10W SPACE2 N.C. 0.0047 B:1608
1.5
:CHIP C8601
CENTER CTS1
1
0.0
C8570 :AL-CP
VREFO IC8504 CTS2
100 C8600
NJW1149
16V N.C. N.C. 1
AUDIO PROCESSOR
:AL-CP :AL-CP
LTS RTS
C8599 1 :AL-CP
C8565
EALAFIL CSR
0.022 25V B:1608
C8564 C8598
BBE1A BBE1B 1000p :PT
1000p :PT
C8563 BBE2A BBE2B C8596
22000p :MPS 4.5 V
22000p :MPS
C8562
TONE-HA TONE-HB C8604
680p :PT
680p :PT
C8561 4.5 V
0.15 :MPS TONE-LA TONE-LB C8597 R
0.15 :MPS
OUTA OUTB LINE-R
0.6
R8569 R8595
LFINA LFINB
0 0
1/10W C8568 1/10W
LFOUTA LFOUTB
:1608 0.22 0.6 :1608
3.8
16V R8590 R8592
AGC CBH R
B:1608 22k 22k
1/10W 1/10W
:CHIP :CHIP
C8569 C8603
IIC-TV 0.33 1
10V :AL-CP
B:1608
C8594
1
:AL-CP
C8575
C8580
1
C8576 0.1 C8588 C8590 C8592
:AL-CP 1 16V 4.7 1 1
:AL-CP B:1608 :AL-CP :AL-CP :AL-CP
R8577
22
R8576
1/10W D8501
22 L8504
:CHIP
1/10W HZU11B1
:CHIP :LAV35 PROTECT
+9V
C8585
C8583
1000
1000
16V 16V
SDA
L
SCL
R8568
0
1/10W
:1608
LINE-L
L
KDF-55WF655K/60WF655K
RM-KD001 RM-KD001
| 18 | 19 | 20 | 21 | 22
+9V
+11V
R8252 L
0 R8216
1/10W 6.8k
:1608 1/10W
:CHIP
C8203 R8210
C8204 C8205 C8206
0.1 6.8k 0.1 C8208
10 100
16V 16V 1/10W 16V 16V 220p
B:1608 :AL-CP :CHIP F:1608 :AL-CP CH:1608
R8218 R8219
4.7k 100
R8213 1/10W
10k 1/10W :CHIP 1/10W
:CHIP
Q8204 :CHIP LINE-L
MSD601-RT1
2.8
BIAS C8210
1
8 7 6 5
16V
IC8200 B:CHIP
2.2
NJM4558V-TE2
AUDIO-BUFF
R8209
3.9k
1/10W R8211 R8212
C8202 :CHIP 1k 10k
100 1/10W 1/10W
1 2 3 4
16V :CHIP :CHIP
:AL-CP
C8207
220p
C8209
CH:1608
1
16V
R8214 B:CHIP
6.8k
1/10W R8217
:CHIP 100
Q8203 1/10W
22k 2PB709AR :CHIP
MUTE-SW LINE-R
D8205
DAN202K-T-146
L-MUTE MUTE-SW
D8204
R8215
M1MA152WA
4.7k
MUTE
1/10W
:CHIP
R
D8203
UDZSTE-17-10B
PROTECT
(P1)
VAR/FIXLR
R8597
22k
1/10W
:CHIP
+9V
2.5
Q8503
2PD601AR
2.5
12k
R8598
2.2k R8601
1/10W 39k
:CHIP 1/10W
:CHIP
R8600 R8605
39k C8613 0
1/10W 0.033 1/10W
:CHIP :MPS :CHIP
R8602
22k C8621
1/10W 0.033
:CHIP :MPS
4 3 2 1
C8618
R8612
0.22
0
:MPS
1/10W
IC8506 R8604
47k :CHIP
NJM4558V-TE2 1/10W
LPF :CHIP
C8622
0.22
5 6 7 8
:MPS L8505
:FLR50
+9V
C8614 C8617
0.1 R8610
100
R8599 16V 33k
33k 16V
R8616 B:1608 :AL-CP 1/10W
1/10W 33k :CHIP
:CHIP 1/10W
:CHIP
R8603
4.7k
1/10W
:CHIP
R8607
100
1/10W
:CHIP
C8616 R8609
47 33k
10V 1/10W
:AL-CP :CHIP
9-965-972-01<LA3>A P3 OF 3