Schematic Diagram Of C (1/3) Board - Sony KL-W9000A Service Manual

(7) Schematic Diagram of C (1/3) Board

1 2 3 4 5 6
A
+13V
IC5007 C5202 C5203
0.1
NJM78M05FA 47
F:CHIP 25V
I O
+5V A
G
R5202 L5202 C5205
10µH 47
5.6 C5209 C5210 25V
3W 47
47
:RS 25V 25V
B C5201 C5204
0.1
0.1 F:CHIP
F:CHIP
+5V
C
FB5010
FL5017
TU01M 0
:CHIP
D
CN5201
9P
YEL-L
:S-MICRO
GND 1
2R
2R-SIG 2
2G
2G-SIG 3
2B
2B-SIG 4
E FB5005
GND 5 BLM32A07
TEMP PROT 6
+10V 7
GND 8
+17V 9 EMI +17V
FL5016
TO A BOARD TU01M
FB5014
CN4006
BLM41A01
FB5015
BLM41A01
F
FB5016
BLM41A01
FB5017 P.GND
R5402 R5403
BLM41A01 33k
100
R5401 :CHIP :CHIP
FB5018 15k
BLM41A01 :CHIP
FB5019
BLM41A01 Q5420
C5401 2SD601A TEMP
0.01 TH5401
F:CHIP
G
FB5011
0
:CHIP
CN5202
10P FL5015
TX14131
WHT-L
:S-MICRO EMI
H.SYNC
H
2HD 1
2VD 2 EMI V.SYNC
FL5013
GND FL5014
3 TX14131
TX14131
2HS 4 EMI 2HS
2VS 5
EMI 2VS
GND 6
+9V 7
FL5012
GND 8 TX14131
SCL 9
I SDA 10
TO A BOARD
CN4005
L5602
10µH
C5601 C5602
47 0.1
16V F:CHIP
J
K
FB5012 0 :CHIP
L
FB5003
BLM32A07
FB5004
BLM32A07 SLSH1
SLSH2
M
SLSH3
N FB5602
BLM41A01
NTHD
WIDE
C
(1/3)
(LCD DRIVER)
O
Schematic diagram Schematic diagram
Ò U
C
board
– 97 –
7 8 9 10 11 12
+5V
+5V
+13V
C5260 C5261
0.1 47
F:CHIP 25V
SID-BI +5V
R5220
5.6k
:CHIP
C5220 C5221
0.1 47
F:CHIP 10V R5284
0
:CHIP
R5221
1.2k
FB5201
:CHIP C5222
0 0.1
:CHIP
F:CHIP
R5210
10
:CHIP
2R Q5210
2SD601A
RABS
BUFF
RU-OUT
2R
R5211
R5280 1k
330
:CHIP
:CHIP
R5283
10 :CHIP
C5240 C5241
47 0.1
10V F:CHIP
RB5201
10x2 1/16W :CHIP
RB5202
10x2 1/16W :CHIP +13V
C5460 C5461
0.1 47
F:CHIP 25V
SID-BI
+5V
R5420
5.6k
:CHIP
C5420 C5421
0.1 47
F:CHIP 10V
R5484
0
R5421 :CHIP
1.2k
:CHIP
FB5401
0
:CHIP
C5422
0.1
F:CHIP
R5410
10
:CHIP 2G GABS
Q5410
2SD601A GU-OUT
BUFF
2G
R5480
330 R5411
:CHIP
R5483
10 :CHIP
C5440 C5441
47 0.1
10V F:CHIP
RB5401
10x2 1/16W :CHIP
1 2
3 4
1 2
3 4
RB5402
10x2 1/16W :CHIP +13V
C5660 C5661
0.1 47
F:CHIP 25V
SID-BI
+5V
R5620
5.6k
:CHIP R5684
0
:CHIP
C5621
47
10V
C5620
0.1
F:CHIP
Q5610 FB5601 R5621 C5622
2SD601A 0
1.2k 0.1
BUFF :CHIP :CHIP F:CHIP
2B
R5610
R5680
10
:CHIP 330
:CHIP
+5V
R5699
0 :CHIP
SLSHI1
R5691
R5700 100 C5633
0 :CHIP 0.1
SCL :CHIP
F:CHIP
R5687 SLSH2 R5611
R5692
5.6k 1k
100 :CHIP
:CHIP RL SDA :CHIP
BIAS
R5688
5.6k R5683
2B
:CHIP BL 10 :CHIP
BIAS
R5694
10k
RH :CHIP
BIAS
BH
BIAS SH1A
SH3A
R5701 R5693 C5640 C5641
SH2A
2.7k :CHIP 10k SH4A 47 0.1
SLSH3 :CHIP 10V F:CHIP
WIDE
SH1B
SH3B
SH2B
NTHD SH4B
IC5602
CXA1875AM
D/A CONVERTER
RB5601
10x2 1/16W :CHIP
1 2
3 4
1 2
3 4
RB5602
10x2 1/16W :CHIP
l
(1/3) board
– 98 –
13 14 15 16 17 18
+13V
RHBS RLBS R-BIAS R-VCOM R-SIGC R-LGAIN R-GAIN
+5V +5V
R5226 R5228 R5230 R5232 R5234 R5236 R5240
0 6.8k 0 0 2.4k 0 0
:CHIP :CHIP :CHIP :CHIP :RN-CP :CHIP :CHIP
RV5202 RV5203 RV5205
4.7k 4.7k 4.7k
RV5201
4.7k
C5225 C5226
0.1 0.1
R5231 R5233 R5241 C5232
F:CHIP F:CHIP 0 0 2.2k 0.1
:CHIP :CHIP R5244 C5231 :CHIP F:CHIP
0 0.1
:CHIP F:CHIP
R5260
0
:CHIP
R5261
C5244 0
:CHIP
0.1
F:CHIP
36 35 34 33 32 31 30 29 28 27 26 25
37 HGAMPOS VCOMOUT 24
C5245
0.1 C5246
38 NC SIGCCONT 23 C5247
F:CHIP 47 C5248
25V 0.1 10
39 CLP LGAMGAIN 22 F:CHIP
40 NC HGAMGAIN 21
1
41 SIGIN AMPGAIN 20
IC5201
42 SHISCONT CXA3049AQ VCC 19
LCD DRIVE R
43 VCC2 VCC 18
44 VCC2 GND2 17
R5250 R5251
45 GND GND2 16 2 390k 390k R5252
:CHIP :CHIP 390k
46 GND SIG1OUT 15 R :CHIP
2 2
47 NC SIG1FB 14
R5290 48 VCCS VCCS 13 R5253 R5254 R5255
10 0 0 0
:CHIP :CHIP :CHIP :CHIP
C5242 C5243
0.1 0.1 C5250 C5251 C5252
F:CHIP F:CHIP 1 1 1
1 2 3 4 5 6 7 8 9 10 11 12 35V 35V 35V
:TA-CP :TA-CP :TA-CP
R
R
+13V
GLBS G-BIAS G-VCOM G-SIGC G-LGAIN G-GAIN
+5V +5V
R5440
R5428 R5430 R5432 R5434 R5436 0
R5444 100 0 0 2.4k 0 :CHIP
0 :CHIP :CHIP :CHIP :RN-CP :CHIP
:CHIP
RV5403 RV5404 RV5405 RV5407
RV5402 4.7k 4.7k 4.7k 4.7k
4.7k
C5427 R5433 C5432
C5425 R5429 0.1 0 0.1
0.1 2.2k F:CHIP :CHIP R5445 C5431 F:CHIP
F:CHIP :CHIP 0 0.1
:CHIP F:CHIP
R5460
0
:CHIP
R5461
0
C5444 :CHIP
0.1
F:CHIP
36 35 34 33 32 31 30 29 28 27 26 25
37 HGAMPOS VCOMOUT 24
1k 38 NC SIGCCONT 23 C5445 C5446 C5447
0.1 C5448
0.1 47
39 CLP LGAMGAIN 22 F:CHIP 25V F:CHIP 10
40 NC HGAMGAIN 21
3
41 SIGIN IC5401 AMPGAIN 20
CXA3049AQ
42 SHISCONT VCC 19
LCD DRIVE G
43 VCC2 VCC 18
44 VCC2 GND2 17
45 16 R5451 R5452
GND GND2 4 R5450 390k 390k
390k :CHIP :CHIP
R5490 46 GND SIG1OUT 15 G :CHIP
4 4
10
:CHIP 47 NC SIG1FB 14
R5453 R5454 R5455
48 VCCS VCCS 13 0 0
0
:CHIP :CHIP :CHIP
C5443
C5442 0.1 C5450 C5451
0.1 F:CHIP 1 1
C5452
F:CHIP 35V 35V 1
1 2 3 4 5 6 7 8 9 10 11 12 :TA-CP
:TA-CP 35V
:TA-CP
G
G
+13V
BHBS BLBS B-BIAS B-VCOM B-SIGC B-LGAIN B-GAIN
+5V +5V
R5626 R5628 R5630 R5632 R5634 R5636 R5640
0 6.8k 0 0 2.4k 0 0
:CHIP :CHIP :CHIP :CHIP :RN-CP :CHIP :CHIP
RV5603 RV5605
RV5602 4.7k 4.7k
RV5601 4.7k
4.7k
C5627
0.1
F:CHIP C5632
C5625 R5631 C5628 0.1
0.1 0 0.1 F:CHIP
F:CHIP C5626 :CHIP R5633 F:CHIP R5644 C5631 R5641
0.1 0 0 0.1 2.2k
F:CHIP :CHIP :CHIP F:CHIP :CHIP
R5660
0
:CHIP
PRG
FRP
R5661
C5644
0.1 0
F:CHIP :CHIP
36 35 34 33 32 31 30 29 28 27 26 25
37 HGAMPOS VCOMOUT 24 C5645
0.1 C5646 C5647 C5648
38 NC SIGCCONT 23 F:CHIP 47 0.1 10
25V F:CHIP
39 CLP LGAMGAIN 22
40 NC HGAMGAIN 21
5
41 SIGIN AMPGAIN 20
IC5601
42 SHISCONT VCC 19
CXA3049AQ
LCD DRIVE B
43 VCC2 VCC 18
44 VCC2 GND2 17
R5650 R5652
390k 390k
45 GND GND2 16 6
:CHIP R5651 :CHIP
390k
46 GND SIG1OUT 15 B
6 6 :CHIP
47 NC SIG1FB 14
R5690 R5653 R5654 R5655
48 VCCS VCCS 13
10 0 0 0
:CHIP :CHIP :CHIP :CHIP
C5643
0.1 C5650 C5651 C5652
C5642 F:CHIP
0.1 1 1 1
35V 35V 35V
F:CHIP 1 2 3 4 5 6 7 8 9 10 11 12
:TA-CP :TA-CP :TA-CP
B
B
19 20 21 22
A
R
R-SIG1
R5270
10
:CHIP
B
TP5203
R
R-SIG2
R5271
10
:CHIP
C
R
R-SIG3
R5324 R5272
0 10
:CHIP :CHIP
R-VCOM
R5273
10
:CHIP
D
R-SID
R5274
10
:CHIP
R.GND
E
G
G-SIG1
R5470
10
:CHIP
F
TP5403
G
G-SIG2
R5471
10
:CHIP
G G
G-SIG3
R5472
10
:CHIP
G-VCOM
R5473
R5524 10
0 :CHIP
:CHIP
G-SID
R5474 H
10
:CHIP
G.GND
I
B
B-SIG1
R5670
10
:CHIP
TP5603
B
J
B-SIG2
R5671
10
:CHIP
B
B-SIG3
K
R5672
10
:CHIP
L
R5724 R5673
0 10
:CHIP :CHIP
B-SID
B-VCOM
R5674
10
:CHIP
M
B.GND
B-SS617.<U/C>-C..P1
N
O
– 99 –
• C (1/3) BOARD WAVEFORMS
1 2 3
4.5 Vp-p (H) 10.0 Vp-p (H) 4.5 Vp-p (H)
4 5 6
10.0 Vp-p (H) 4.5 Vp-p (H) 10.0 Vp-p (H)
• C (1/3) BOARD VOLTAGE LIST
Ref. Pin No. Voltage [V] Ref. Pin No. Voltage [V] Ref. Pin No. Voltage [V] Ref. Pin No. Voltage [V]
IC5201 2 1.2 IC5401 2 1.2 IC5601 2 1.2 IC5602 1 0
3 1.2 3 1.2 3 1.2 2 0
4 5.1 4 5.1 4 5.1 3 2.6
5 1.2 5 1.2 5 1.2 4 2.9
8 6.8 8 6.8 8 6.8 7 0.4
9 6.8 9 6.8 9 6.8 9 4.7
10 6.8 10 6.8 10 6.8 10 0
11 6.8 11 6.8 11 6.8 11 5.1
14 6.8 14 6.8 14 6.8 13 5.1
15 6.8 15 6.8 15 6.8 14 4.9
20 3.3 20 3.3 15 5.1
20 3.3
21 0 21 0 21 0
Q5410 B 2.8
22 2.7 22 2.7 22 2.7
E 2.6
23 3.2 23 3.2 23 3.2
24 6.3 24 6.3 24 6.3
Q5420 B 0.7
25 1.4 25 1.4 25 1.4
C 0
27 6.8 27 6.8 27 6.8
30 3.4 30 3.4 30 3.4
Q5610 B 2.8
31 0.3 31 0.3 31 0.3
E 2.6
33 0.9 33 0.9 33 0.9
34 0.9 34 0.9 34 0.9
35 1.3 35 1.3 35 1.3
36 3.7 36 3.7 36 3.7
37 5.1 37 5.1 37 5.1
39 5.1 39 5.1
39 5.1
41 2.6 41 2.6 41 2.6
– 100
–