Schematic Diagram -Led Section - Sony HCD-FZ900KW Service Manual

5-34. SCHEMATIC DIAGRAM – LED Section –
1 2
A
B
P-LED BOARD
R5402
470
D5400
SL-194S-WS-SD-T
C /
2.3
R5400
4.7k
0.1
Q5400
2SC3052EF-T1-LEF
LED DRIVER R5401
S5400
10k
/
D
E
HCD-FZ900KW/FZ900M
3 4 5
KEY-SW BOARD
CN5101
9P
CL5100
3.3V 1
3.3V 2
CL5101
KEY0 3
CL5102
LED3 4
FL-JACK
CL5103
U
BOARD KEY1 5
CL5116
CN5000
DGND 6
(Page 56)
CL5105
KEY2 7
CL5115
LED_PWM 8
CL5114
LED+5V 9
CN5400 CN5100
4P 4P
CL5400 CL5111
4 LED+5V LED+5V 4
CL5401
3 KEY0 KEY0 3
CL5402 CL5106
2 LED_PWM LED_PWM 2
CL5403 CL5104
1 GND GND 1
C5400
100p
U-LED BOARD
SL-194S-WS-SD-T
(KEY ILLUMINATION)
2SC3052EF-T1-LEF
6 7
R5017 R5116
1k 2.2k
R5122
1k
R5113 R5114 R5115
1k 2.2k 2.2k
S5100 S5101 S5102 S5103 S5109
CL5112
CL5113
FUNCTION
R5604
470
R5601
560
D5601
D5600
SML-D12V8WT86SN
2.3 CL5600
R5602 REC TO USB
4.7k
CL5601
0.1
Q5600
CL5602
3.7 R5600
LED DRIVER 100
CL5603
0
CL5604
R5603
Q5601
C5600
10k S5600
RT1N141C-TP-1
100p
LED DRIVER
REC TO USB
57 57
8 9 10
J-LED BOARD
CN5102
CN5501
7P
7P
CL5500
R5500
1 KEY1 KEY1 7
2.2k
CL5501
2 KEY2 KEY2 6
CL5502
3 3.3V 3.3V 5
CL5503
4 LED3 LED3 4
CL5504
5 LED+5V LED+5V 3
CL5505
6 LED_PWM LED_PWM 2
DGND DGND 1
7
CN5600 CN5500
5P
5P R5501
4.7k
LED+5V
1 LED+5V 5
LED_PWM
2 LED_PWM 4
R5502
KEY1
KEY1 3
3 10k
LED3
LED3 2
4
DGND
DGND 1
5
HCD-FZ900KW/FZ900M
11 12
R5513
R5510
4.7k
4.7k
R5503 R5509 C5502
2.2k 10k 0.01
CL5506
CL5507
CL5508
R5507 C5503
22k 0.01
S5501
VOLUME
S5500
OPERATION DIAL
R5504 R5506 R5511
120 120 120
D5500 D5501 D5502
SL-194S-WS-SD-T SL-194S-WS-SD-T SL-194S-WS-SD-T
2.5
D5500-5501
0.1
Q5500
(DIAL ILLUMINATION)
2SC3052EF-T1-LEF
LED DRIVER