Ch Board - Sony KV-32HS500 Service Manual

CH BOARD SCHEMATIC DIAGRAM (KV-32HS500/34DRC500/36HS500/38DRC500 ONLY)
1 | 2 | 3
A
Q9003 Q9004 Q9005
2SD601A 2SD601A 2SD601A
BLK-LMT BLK-LMT BLK-LMT
—
R9089
C9013
10k R9014
:RN-CP 0.047 220 OHM R9015
220
F:CHIP :CHIP
R9016
C9046 220 OHM
RV9003
100 :CHIP
B JW(5) 16V
TO B BOARD R9073 R9048
1k 1k
CN2805 :CHIP :CHIP
R9091
CN9001 2.2k
R9049
11P :RN Q9009 1k
:CHIP
WHT 2SB709A
:S-MICRO 1 BUFFER
— 2
R9070
R
330
R DRV 1
E 2 R9071
G
330
G DRV
3
Q9010
R9072
E 4 330 OHM 2SB709A
B
:CHIP BUFFER
C
B DRV
5
E 6
Q9011
2SB709A
12V
7
BUFFER
IK 8
E
9 3
— POWER-MUTE 10
ID 11
R9074
1.5k
D
R9019
470
:CHIP
—
C9010
10pF
CH:CHIP
E
E 1
CN9004
1P
—
F
+12V
C9042
R9006
330
10k OHM
:CHIP 25V
R9065 R9068
4.7k OHM
R9008 150k
— :CHIP
33k :CHIP
:CHIP
Q9001
R9013
2SB709A 1k
D9002
IK-BUFF :CHIP
UDZSTE-1710B
R9012
1k OHM
:CHIP
G
—
| 4 | 5 | 6
IC9001
TDA6111Q/N4
RED-VIDEO-OUT RED.OUT
4
1 2 3 4 5 6 7 8 9
+12V
C9019
C9012
0.047
0.0047
F:CHIP R9040
500V
JW(5)
E
R9036 C9028
1k :CHIP
0.0047 B:CHIP
R
D9006
R9035 HSS83TD
R9031
2.2k R9037 PROTECT
2k 100k
:RN-CP
:RN-CP C9018
3W
10
C9022 :RS
C9005
0.01 250V
4p :HT
R9001 C9015 F
10pF CH:CHIP
470
:CHIP CH:CHIP
G IC9002
TDA6111Q/N4
GREEN-VIDEO-OUT
B
1 2 3 4 5 6
C9023
0.01 C9011
R9026
F 0.0047
2k
500V
:RN-CP
E
R9007 R9041
2k 1k
:RN-CP
:CHIP
C9021
10
250V
C9026 R9038
R9018 :HT
0.047 2.2k
470
:RN-CP
:CHIP F:CHIP
C9003
4p
C9009
CH:CHIP
10pF
CH:CHIP
D9005
MA111
BIAS-DUMP
C9025
R9033
220
12k 16V
:RN 1 2 3 4 5 6
:HT
R9034 C9027
5.6k 0.01 C9014
:RN 0.0047
F
500V
E
R9042
1k
:CHIP
+200V
C9020
C9024
C9002
0.047
F:CHIP 4p 250V
CH:CHIP :HT
R9039
2.2k
:RN-CP
| 7 | 8 | 9
2 3
R9056 C9031
G4 G2 4
3 5 100 4700p
J9001
1/2W 2kV
6 G1-1
12 CV 5 :RC E
1 7
H1
H2
8 R9062
13 6
100k
13 9
RV9001 1/2W
G1-3 G1-2 R9061
110M 11 12 10 7 D9010
C9033 100
11
1/2W KR KB 22
MTZJ-10B 1/2W
10 8
KG 250V :RC
R9047 9
220
1/2W
R9050
C9004
:RC 3.9k
R 0.0047
H ST D9009
2kV
GP08D
R9057
560k
R9059
1/2W
1k
:RC
L9002 1/2W
:RC
:EL0606
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
7 8 9
1/2W
:RC
L9003
R9045
JW(5)
:EL0606
C9029
D9007
0.0047
HSS83TD
B:CHIP
PROTECT
+200V
R9043
100k
3W
:RS
BLUE.OUT
NL9001
JW(5)
B
6
IC9003
TDA6111Q/N4
BLUE-VIDEO-OUT
C9016
JW(7.5)
7 8 9
R9069
R9046 JW(15)
JW(5)
R9052
220
C9030
1/2W
R9054
0.0047
:RC 3.9k
B:CHIP
D9008
HSS83TD
R9044 L9004
PROTECT
100k 3W :RS
:EL0606
(VIDEO OUT)
10
— 146 —
| 10 | 11 |
G4
CN9009
1P
CH BOARD WAVEFORMS
1 G2
CN9002
4P
NL9002 1
WHT
JW(5)
S:MICRO
1 200V
NC
L9001
C9032 2
JW(5)
680p
E
3
2kV
B
4 H1
L9006
TO D BOARD CN5003
:LHL08 2.4 Vp-p (H)
4
L9005
:LHL10
101 Vp-p (H)
CN9003
1P
CH BOARD IC
1 E
TO CRT GND
VOLTAGE TABLE
IC9001
PIN
1
2
3
4
5
6
32CI
7
8
9
CH BOARD TRANSISTOR TABLE
Q9001
Q9003
Q9004
9-965-925-01<DA4>CH
Q9005
Q9009
Q9010
Q9011
Q9014
Q9016
KV-32HS500/32HV600/34DRC500/34XBR800/ 36HS500/
36XBR800/38DRC500/40XBR800/42DRC800
2 3
2.1 Vp-p (H)
2.0Vp-p (H)
5 6
99.5 Vp-p (H)
85.7 Vp-p (H)
IC9002 IC9003
VOLT PIN VOLT PIN VOLT
3.5 1 3.5 1 3.5
12.0 2 12.0 2 12.0
3.5 3 3.5 3 3.5
GND 4 GND 4 GND
9.4 5 9.2 5 9.2
200.0 6 200.0 6 200.0
32.1 7 124.5 7 3.0
144.4 8 154.0 8 145.0
2.2 9 124.0 9 24.5
All voltages are in V.
B C E
8.6 0.1 3.6
2.2 12.0 3.6
2.2 12.0 3.7
2.2 12.0 3.5
3.7 GND 4.3
3.7 GND 4.4
3.5 GND 4.2
0.0 264.7 GND
0.0 12.0 3.5
All voltages are in V.