Schematic Diagram Of Cu Board - Sony KL-W9000A Service Manual

(10) Schematic Diagram of CU Board

1
CN5801
9P
WHT
A
:S-MICRO L5801
4.7µH
+5V
1
GND
2
C5801
1000p
V SYNC
3
W/N 4
C5802
47
RU-V 5
6.3V
GU-V
6
GND
7
RU-H
8
GU-H 9
B
TO C BOARD
CN5901
C
D
E
5V
R5802 R5804
2.2k 2.2k
:CHIP :CHIP
F
R5803 R5805
0 0
:CHIP :CHIP
G
• CU BOARD VOLTAGE LIST
Ref. Pin No. Voltage [V] Ref.
IC5801 1 2.7 Q5802
2 2.6
3 2.1
5 2.2
6 2.7
7 2.7
IC5802 1 2.7 Q5803
2 2.6
3 2.2
Q5804
5 2.2
6 2.6
7 2.7
Q5805
Q5801 B 4.6
C 3.9
2 3
Q5801
2SB709A
+5V
SWITCH
C5805
R5808
4.7
10k
35V
:CHIP
Q5803
2SD601A
BUFFA
C5803
47p
CH:CHIP
R5809
10k
:CHIP
R5814
33k
R5810
:CHIP
24k
:RN-CP
6 3 R5822
2.2k
5 2 :CHIP
1 4
Q5802
R5815
XN4601-TW
0
:CHIP
R5811 R5816
12k 3.9k
:RN-CP :CHIP
5V
R5812 R5801
3.9k 3.9k
:CHIP :CHIP
RV5805
10k
R-H GAIN
RV5806
10k
G-H GAIN
R5819 R5818
0 0
:CHIP :CHIP
Q5804
2SB709A
BUFFA
R5837 R5851
330 330
:RN-CP :RN-CP
R5836 R5840
10k 2.7k
:CHIP :RN-CP
Q5812
2SB709A
GAIN
SELECT
R5841
0
:CHIP
Q5811 Q5813
2SD601A 2SD601A
INV INV
Pin No. Voltage [V] Ref. Pin No. Voltage [V]
1
0
2
2.2
Q5806
3
1.3
4
4.0
5
1.7
6
2.3
Q5807
B 4.0
E 3.3
B 3.3
Q5808
E 3.9
2
1.8
4
0
Q5811
5
2.4
4
5V
R5825 R5842 R5806
22k 22k 2.7k
:RN-CP :CHIP :CHIP
Q5805
C5809 IMX3
10
SLICE
16V 1 3
5 4
6 2
R5826
22k C5811 R5843
:RN-CP 0.1 100
:CHIP
R5834
100
:CHIP
R5835
Q5807
1k
2SD601A
:CHIP
R5807
2.7k
:CHIP
GND
R5829 R5832 R5844
2.2k 22k 22k
:CHIP :RN-CP :RN-CP
Q5806
IMX3
C5810
SLICE
10 1 3
16V
5 4
C5812
6 2
0.1
R5845
R5833 R5838 100
22k 100 :CHIP
:RN-CP :CHIP
R5839
Q5808
1k
2SD601A
:CHIP
R5848 R5852
10k 2.7k
:CHIP :RN-CP
Q5814
2SB709A
GAIN
SELECT
R5853
0
:CHIP
Ref. Pin No. Voltage [V]
6
C
1.8
2
1.8 Q5812 B
4
0 E
5
2.4
Q5813 B
6
1.8
C
B 1.6
Q5814 B
C 4.0
E
E 1.0
Q5816 B
B 1.6
E
C 4.1
E 1.0
Q5818 B
E
B 0
– 107 –
KL-W7000A/W9000A
5 6
C5813
10
16V
IN 1
1 IN2
CONT
CONT2
OUT 1
OUT2
SW5801
IC5801
U/D SELECT
CXA1211M
UP
VOLUME
C5817
10
16V
R5813
2.7k C5814
10
16V
IN 1
CONT 1 IN2
SW5802
U/D SELECT
CONT2
OUT 1
DOWN
OUT2
IC5802
CXA1211M
VOLUME
R5817 C5818
2.7k 10
16V
CU
(UNIFOMITY CORRECTION)
5.0
5.1
2.6
0
5.0
5.0
2.7
0.7
1.2
Schematic diagram
0.7
1.2
CU
P110
RM-Y980
7
Q5816
2SD601A
CLAMP
R5883
820
:CHIP
D5802
MA111
C5819
10
16V
C5815
0.1
R5860
330
:CHIP
R5855
330k
:CHIP
Q5818
2SD601A
CLAMP
R5885
820
:CHIP
D5804
MA111
C5820
10
16V
R5858
330
:CHIP
C5816
0.1 R5857
330k
:CHIP
B-SS617.<U/C>-CU.
board