Sony TRINITRON KV-32HS20 Service Manual page 180

D BOARD SCHEMATIC DIAGRAM (2 OF 3)
1 | 2 | 3 |
TO P3
ABL
A
DF DRV
DF PARA
DF SW
AFC-PLS
—
TO P1/P3
+15V
+15V
+135V
B
—
C
—
D
+135V
H COMP IN
—
TO A BOARD
CN706
CN5501
8P
V FBP 1
E
E 2
HP IN
3
SCP
4
E 5
— B INT
6
CLK1/S CLK 7
DAT1/S DAT 8
CN5506
11P
:B-TO-B R5123
F
0
BUSCON
SHORT
E 1
HOLD DOWN
2
NC
3
R5124
0
NC 4
SHORT
—
SCP 5
R
6
B 7
E 8
B INT 9
G
DAT1/S DAT 10
CLK1/S CLK 11
CN5503
TO A BOARD 10P 14
CN201
— ABL S
1
V TIM 2
V DRV+
3
V DRV- 4
N/S 5
H
V PIN 6
15
EW DRV 7
E 8
DF PARA 9
M PIN
10
—
TO A BOARD
CN203
CN5505
10P
H CENT 1
I
H DRV 2
13
E 3
V COMP IN
4
H COMP IN 5
— E
6
V PROT
7
H PROT 8
R 9
4 | 5 | 6 | 7
+15V
W.P
R5509
C5508 C5511
NVM 5V
100 0.01
100
:CHIP F:CHIP 16V
NVM5V
IC5501
M24C04
D5507
NVM MA153
PROT
R5503
47
:CHIP D5505
DAT0/B DAT MA153
R5507 PROT
47
:CHIP
CLK0/B CLK
+15V
-15V
SCLK
SDAT
HOLD DOWN
| 8 | 9 | 10
IC5003
PQ12RF21
12V REG
FV-SW
C5596
I O MAIN12V MAIN12V
G
C5015
C5008 C5052
1000
0.1
330
16V
B:CHIP
25V
R5623
2.2k R5666
D5029
R5121 :CHIP
IC5008 56k
MA111 10k
BA51W12ST-V5 :CHIP
:CHIP
5V/9V-REG
C5588
0.01
R5645 C5587
:MPS C5594
1 2 3 4 5 D5021 47k 0.047
0.1
R5120 B:CHIP
:CHIP
MA111 1k :CHIP :MPS
MAIN 9V
R5650
47k
MAIN9V
:CHIP
R5122 C5043 10
10k 1000
:CHIP 16V R5501
C5038 L5002
220
47
MAIN 12V :CHIP
16V :LHL10
11
MAIN5V
C5102
47
25V R5514
0
:CHIP
MAIN 5V
MAIN 12V
MAIN 9V
R5512 R5521 R5527
10k
4.7k MAIN 12V 4.7k
:CHIP :CHIP :CHIP
IC5502
C5504
NJM2901M
47
16V DQP-DF-CONT
D5506
MA111
Q5501
2SD601A
DF PHASE
C5509
330p 7 6 5 4 3 2 1
R5513
CH:CHIP
4.7k
:CHIP
R5523
47k
:RN-CP
8 9 10 11 12 13 14
R5526
4.7k :CHIP
R5520
R5518
27k
47k
:RN-CP D5502
:RN-CP MA111 R5525
R5519
C5506
TEMP C 10k
47k 4.7
:RN-CP
C5507 :RN-CP
0.001 R5516
:CHIP 2.7k
-15V
:RN-CP
-15V
MAIN 9V
IC5007
R5104
R5105 R5106
NJM2901M
10k R5108
47k 4.7k Q5021
H-PROT-CONT1
:CHIP 36k
:CHIP :CHIP
2SD601A
| 11 | 12 | 13 |
MAIN 9V
MAIN 9V
R5684 R5647
4.7k IC5515
1 100
:RN-CP STK390-910
:RN-CP
H AGC DAC1
CONV AMP
SW1 DAC0
SW0 PWM
C5610
R5696
470
IREF H-TILT
8.2k
16V
:RN-CP
V AGC GND
C5614
1 2 3 4 5
10
V GEN PARA2
12
HSAW VCC
H IN PARA1
R5690
ADRS PARA0
47
:CHIP
V IN SCL
R5712
H-PARA SDA 0.47
R5506 R5689 1/2W
10k 47 :FPRD
:CHIP :CHIP
IC5511
R5711
CXA2026AS 0.47
R5672
DQP-CONTROLLER 1/2W
330k
:FPRD
:CHIP
C5576
C5505 220
-15V
10
25V
L5504
D5514 C5531
10mH
D1NL20 0.1
Q5502
:LHL13
DQP-SW :MPS
DTC144EKA
AFC BUFF1
D5515
C5518
D1NL20
0.0039
630V PEAK-DET
:PP
R5564
Q5507 100k
:RN-CP
IRF614
DQP-OUT 1
S
R5565
D5031
100k
UDZ-10B
Q5505
R5545 :RN-CP
DTC144EKA
33k
MAIN 9V DQP-PROT :RN-CP
R5563
6.2k
:RN-CP
D5513
R5573 22k :CHIP
1SS133 R5544
18k
:RN-CP R5554
18k :RN-CP
R5031
R5529 1k
C5503
10k MAIN 12V :RN-CP
100
:CHIP IC5001
25V
NJM2904M
R5033
ERROR AMP
Q5508 R5531 100
R5536 2SD601A 10 :CHIP
15k :CHIP
DF-DRV-1
:RN-CP
R5532
10
R5522 R5530 R5030
:CHIP
0
10k 100
:CHIP :CHIP :CHIP
R5528
Q5509
22k
:CHIP Q5504 2SB709A
DF-DRV-2
2SD601A
DF-OFFSW
D5010
D5007
MTZJ-2.0A MA111 R5058
D5503
470k
ON-PROT2 ON-PROT
MA111
:CHIP
TEMP C
Q5503
C5514 DTC144EKA
R5504
R5535 0.01 D5008
AFC BUFF2
270k
10k B:CHIP MA111
:RN-CP
:RN-CP OFF-PROT
R5505 R5057
C5028
270k
10k
4.7
:RN-CP
:CHIP
R5511
D5009
C5522 Q5008
0 R5548
0.001 :CHIP MA111
47k 2SB709A
CH:CHIP
OFF-PROT2
:CHIP PROT-OUT
Q5506
C5519 R5059
2SD601A
0.047 4.7k
H.SAW.RST
B:CHIP :CHIP
R5547 D5501 C5027
22k MA111 4.7
:CHIP PROTECT
R5115
1k
C5077
R5117
0.1
1.8k
B:CHIP
:CHIP
C5050
C5049
R5114 0 01
14 | 15 |
C5605 1 :MPS
M
C5613
0.033
OUTPUT B:CHIP
D_GND
MUTE
A_GND
SCL
V_SIN
SDL
SUB
6 7 8 9 R5686 C5607 0.033 B:CHIP V_SAW
D_VCC
680
:RN-CP NC
HD-IN
R5694 4.7k :RN-CP REF.V-OUT
R5685 REF.V-IN
1.5k
R5693 H_DY-CONV
:RN-CP
H-SAW_C
4.7k
V_DY-CONV
:RN-CP
H-AGC_C
H_STAT
R5692
A_VCC
R5717 R5649 C5590 1.5k
68k 100 330p :CHIP V_STAT
:RN-CP
:CHIP 2W
:RS
R5657 IC5513
C5603 R5699
4.7k 0.0047 CXA8070AP
22k
C5577
:RN-CP B:CHIP :CHIP
220 DY-CONV.CONT
R5648
25V
0.47
3W
:RS
L5505
C5550
10mH
IC5506
0.015
IC5504 :LHL13
LA6500 200V
LA6500
DQP-AMP1 :PP
DQP-AMP2
C55
0.
:M
R5576
15
:FPRD
2 3 4 5 1 2 3 4 5
R5502
R5579 0
470k C5501 SHORT
R5578 R5581
47
:CHIP
18k 10k
25V
:RN-CP :RN-CP C5502
470
25V
C5542
0.0033
R5577 R5585
B:CHIP R5588
180k 470k 2.2
:RN-CP
:RN-CP 1W
MAIN 9V :RS
MAIN 12V
R5042
R5048
R5047
22k C5020
R5040 6.8k
1000 2.2k
:CHIP
47k :CHIP :RN-CP
16V
:CHIP
C5018
R5045
0.01
10k
B:CHIP Q5011
:CHIP
C5012 2SD601A
0.0047
HSAW-SW
B:CHIP
R5054
R5049 2.2k
:CHIP
2.2k
R5036 C5013 4 3 2 1
R5044
:CHIP
33k 0.0022 10k
:CHIP B:CHIP :CHIP
C5021
R5050
C5017 470p
2.2k
0.033 CH:CHIP
:CHIP
B:CHIP
R5055
R5037 IC5002 10k
:CHIP
2.2k NJM2903M
5 6 7 8
:CHIP
PWM-CONT
C5079
R5038 0.01
R5039
12k B:CHIP
4.7k
:CHIP
:CHIP
C5030 R5063 R5064
20k
0.01 240k
MAIN 12V :RN-CP
:MPS :RN-CP
R
R5080
1
4.7k
Q5012
:R
:CHIP
2SC2688
H-CENT-1
R5079
15k
R
:RN-CP
Q5013
:R
2SB709A
H-CENT-2