Dh Board - Sony KV-32HS500 Service Manual

DH BOARD SCHEMATIC DIAGRAM (KV-40XBR800/42DRC800 ONLY)
1 | 2 | 3
A
Q5811
C5805 R5846
2SC3311A
10 1k
BUF
50V 1/4W
R5805
12k
1/4W
—
R5807
470
1/4W
R5847
100
1/4W R5848
R5804
1k
10k
1/4W
1/4W
Q5810
B
2SA1309A
TO A BOARD
BUF
CN512
CN5802
5P
— RED
:S-MICRO
D5805
R5803
ISS133T-77
1k
SW
R5802
1/4W
DGC-MUTE
1 1k
1/4W R5813
47k
2
N.C.
1/4W
R5811
GND 3
47k
C
1/4W
UNREG 7V 4
R5819
R5812 47k
MAIN 12V
5
47k 1/4W
R5885 1/4W
Q5807 Q5808
R5886 0.47
2SC3311A
2SC3311A
2.2 1/4W
DGC MUTE
DGC MUTE
:FPRD :FPRD
—
C5801
10
50V
14 13 12 11 10 9 8
D
2 3 4 5 6 7
—
IC5870
MIU-212
SENSOR
E
—
Q5862
R5861
2SC3311A
1k
BUF
1/4W
C5861
10
50V
F
R5860
100
R5864
1/4W
470
1/4W
R5862
Q5860 R5865
1k
2SA1309A 10k
1/4W
1/4W
— BUF
G
R5867
R5863 1k
1k 1/4W
1/4W
R5815
— 47k
1/4W
R5817
R5818
47k
47k
1/4W 1/4W
R5816
47k
1/4W C5862
0.01
Q5861 Q5863
50V
2SC3311A
2SC3311A
B
H
—
I
—
| 4 | 5 | 6
IC5805
LA6510
N/S DRIVE
1 2 3 4 5 6 7 8 9 10
R5828
R5825 0.47
1k 1/4W
1/4W :FPRD
R5852
100k
R5850
1/4W
JW(5.0MM)
R5809 R5808
47k 150k
1/4W 1/4W
R5849
R5814 0.47
C5819 330 1/4W
1
1/4W :FPRD
GND01
50V
R5845
4.7k
R5839
1/4W
10k
1/4W
R5810
R5854 4.7k
10k 1/4W
1/4W
Q5812
Q5809
C5816
2SC3311A
2SC3311A
10
N/S DRIVE
N/S DRIVE
50V
B
50V C5807
0.01
0.01
50V
C5804
B
R5887
JW(5MM)
R5888
JW(5MM)
IC5861
LA6510
E/W DRIVE
1 2 3 4 5 6 7 8 9 10
R5883
0.47
1/4W
R5879
:FPRD
1k
1/4W
R5873
R5870
100k
JW(5.0MM)
1/4W R5880
JW(5.0MM)
R5874 R5877
47k
150k
1/4W
1/4W
R5882
R5871 0.47
C5865
330 1/4W
R5876
1
1/4W :FPRD
4.7k
50V R5878
1/4W
4.7k
R5869 10k 1/4W 1/4W
R5868 10k 1/4W
C5863 Q5865
Q5864
10 2SC3311A
2SC3311A
50V
E/W DRIVE
E/W DRIVE
C5866
0.01
50V
B
LANDING CORRECTION
9-965-925-01<DA4>DH
| 7 |
CN5803
4P
WHT
:S-MICRO
C5822 1 N/S(W)
0.1
50V
2
N.C.
:MPS
3 N.C.
R5823
15
4
N/S(B)
1/4W
CN5861
3P
BLK
:S-MICRO
1 E/W(B-W)
2 N.C.
3 E/W(B-B)
C5868
0.1
50V
:MPS
R5884 CN5862
15 3P
1/4W WHT
:MICRO
1 E/W(T-W)
2 N.C.
E/W(T-B)
3
— 138 —
DH BOARD IC VOLTAGE LIST
IC5805 IC5861 IC5870 11
PIN VOLT PIN VOLT PIN VOLT 12
1 N/C 1 N/C 1 N/C 13
2 2.5 2 3.0 2 12.0 14
3 2.4 3 2.8 3 GND
All voltages are in V.
4 2.6 4 3.0 4 2.5
5 GND 5 GND 5 0.9
6 2.6 6 3.0 6 2.6
7 2.6 7 3.0 7 GND
8 2.6 8 3.0 8 N/C
9 N/C 9 N/C 9 N/C
10 6.4 10 6.4 10 N/C
DH BOARD TRANSISTOR VOLTAGE LIST
B C E B
Q5807 0.7 0.1 GND Q5860 2.5
Q5808 0.0 10.6 GND Q5861 0.7
Q5809 3.2 2.6 2.6 Q5862 3.2
Q5810 2.5 GND 3.2 Q5863 0.0
Q5811 3.2 6.4 2.5 Q5864 3.6
Q5812 3.2 2.5 2.6 Q5865 3.7
All voltages are in V.
KV-32HS500/32HV600/34DRC500/34XBR800/ 36HS500/
36XBR800/38DRC500/40XBR800/42DRC800
N/C
N/C
N/C
N/C
C E
GND 3.2
0.1 GND
6.3 2.6
10.6 GND
2.9 2.9
3.0 3.0