Ch Board - Sony KV-32HS500 Service Manual

CH BOARD SCHEMATIC DIAGRAM (KV-32HS500/34DRC500/36HS500/38DRC500 ONLY)
1 | 2 | 3
A
—
Q9003 Q9004 Q9005
B
2SD601A 2SD601A 2SD601A
BLK-LMT BLK-LMT BLK-LMT
R9089
10k C9013 R9014
R9015
:RN-CP 0.047 220 OHM
220
F:CHIP :CHIP
—
C9046
RV9003 100
JW(5) 16V
TO B BOARD R9073 R9048
1k 1k
CN2805 :CHIP :CHIP
C R9091
2.2k
CN9001
:RN
11P Q9009
WHT 2SB709A
:S-MICRO 1 BUFFER
2
R9070
R
330
R DRV
1
E 2 R9071
— G
330
G DRV
3
R9072 Q9010
E 330 OHM 2SB709A
4
B
:CHIP BUFFER
B DRV 5
E 6
Q9011
12V 2SB709A
D 7
BUFFER
IK 8
E 9 3
POWER-MUTE 10
ID
11
R9074
1.5k
—
E
R9019
470
:CHIP
C9010
10pF
— CH:CHIP
F
E
1
CN9004
1P
—
+12V
G
C9042
R9006
330
10k OHM
25V
:CHIP
R9068
R9065
R9008 150k
5.6k
33k :CHIP
—
:CHIP
Q9001
R9013
2SB709A
1k
D9002
IK-BUFF :CHIP
UDZSTE-1710B
R9012
1k OHM
:CHIP
H
—
| 4 | 5 | 6
IC9001
TDA6111Q/N4
RED-VIDEO-OUT RED.OUT
R9016
4
220 OHM
:CHIP
1 2 3 4 5 6 7 8 9
+12V
R9049
1k
:CHIP C9019
C9012
0.047
0.0047
F:CHIP
500V
E
R9036
C9028
1k :CHIP 0.0047 B:CHIP
R
R9035
R9031
2.2k R9037
2k
:RN-CP 100
:RN-CP C9018
3W
C9022 10
C9005
0.01 250V
C9015 4p :HT
R9001 F
10pF CH:CHIP
470
:CHIP CH:CHIP
G IC9002
TDA6111Q/N4
GREEN-VIDEO-OUT
B
1 2 3 4
C9023
0.01 C9011
R9026
F 0.0047
2k
500V
:RN-CP
E
R9007
R9041
2k
1k
:RN-CP
:CHIP
C9021
10
250V
R9038
R9018 :HT C9026
2.2k
470 0.047
F:CHIP :RN-CP
:CHIP
C9003
4p
C9009
CH:CHIP
10pF
CH:CHIP
D9005
MA111
BIAS-DUMP
C9025
R9033
220
12k
16V
:RN 1 2 3 4
:HT
R9034 C9027
5.6k 0.01 C9014
:RN F 0.0047
500V
E
R9042
1k
:CHIP
+200V
C9024
C9002
0.047
4p
F:CHIP
CH:CHIP
R9039
2.2k
:RN-CP
| 7 | 8 | 9 |
G4
2 3
G4 G2 4 R9056
J9001 3 5 100
1/2W
6 G1-1
:RC
12 CV 5
1 7
H1
H2
8 R9062
13 6
100k
13 9 1/2W
RV9001 G1-3 G1-2
R9061
110M
11 12 10 7 D9010 C9033 100
11
1/2W
KR KB 22 1/2W
MTZJ-10B
10 8
KG 250V :RC
R9047 9
220
1/2W R9050
C9004
:RC
3.9k R
H ST 0.0047
D9009
2kV
R9057 GP08D
560k
R9040 R9059
1/2W
JW(5) 1k
:RC
L9002 1/2W
:RC
:EL0606
D9006
HSS83TD
PROTECT
Q9014
2SC4632
R9077 C9036 G2-REF
R9063
10k 0.1
100k
1/16W B:CHIP
1/16W
:CHIP
GREEN.OUT
G
5
R9051 R9053
220 3.9k
5 6 7 8 9
1/2W
:RC
L9003
R9045
JW(5)
:EL0606
C9029
D9007
0.0047
B:CHIP HSS83TD
PROTECT
+200V
R9043
100
3W
BLUE.OUT
NL9001
JW(5)
B
6
IC9003
TDA6111Q/N4
BLUE-VIDEO-OUT
C9016
JW(7.5)
5 6 7 8 9
R9046
JW(5)
R9052
220
C9030
1/2W R9054
0.0047
:RC 3.9k
B:CHIP
R9044 D9008
100
HSS83TD
L9004
3W
PROTECT
:EL0606
C9020
(VIDEO OUT)
10
250V
:HT
— 267 —
10 | 11 | 12 |
CN9009
1P
G2
1
CN9002
4P
NL9002
WHT
JW(5)
S:MICRO
200V
1
NC
L9001
2
C9031 C9032 JW(5)
4700p 680p
3 E
2kV 2kV
E B
4 H1
L9006
TO D BOARD CN5003
:LHL08
L9005
:LHL10
CN9003
1P
1 E
TO CRT GND
CH BOARD IC
VOLTAGE TABLE
32CI
R9069
JW(15)
CH BOARD TRANSISTOR TABLE
9-965-925-02<DA4>CH
KV-32HS500/32HV600/34DRC500/34XBR800/36HS500/
36XBR800/38DRC500/40XBR800/42DRC800
CH BOARD WAVEFORMS
1 2
2.4 Vp-p (H)
2.1 Vp-p (H)
3 4
101 Vp-p (H)
2.0Vp-p (H)
5 6
99.5 Vp-p (H)
85.7 Vp-p
IC9001 IC9002 IC9003
PIN VOLT PIN VOLT PIN VOLT
1 3.5 1 3.5 1 3.5
2 12.0 2 12.0 2 12.0
3 3.5 3 3.5 3 3.5
4 GND 4 GND 4 GND
5 9.4 5 9.2 5 9.2
6 200.0 6 200.0 6 200.0
7 32.1 7 124.5 7 3.0
8 144.4 8 154.0 8 145.0
9 2.2 9 124.0 9 24.5
All voltages are in V.
B C E
Q9001 8.6 0.1 3.6
Q9003 2.2 12.0 3.6
Q9004 2.2 12.0 3.7
Q9005 2.2 12.0 3.5
Q9009 3.7 GND 4.3
Q9010
3.7 GND 4.4
Q9011 3.5 GND 4.2
Q9014 0.0 264.7 GND
Q9016 0.0 12.0 3.5
All voltages are in V.