Schematic Diagram - Key/P-Sw Boards - Sony HCD-HDX285 Service Manual

HCD-HDX285/HDX287WC/HDX585/HDX587WC/HDX589W/HDX685/HDX686W

6-30. SCHEMATIC DIAGRAM - KEY/P-SW Boards -

1 2 3
KEY BOARD
C5101
A
0.1
3.3
Q5100
RT1P141C-TP-1
R5100
100
3.3 0 (GRN)
D5100
SML79423C-TP15
DISC 5
3.3 0
B
R5101 (ORG)
100
Q5101
RT1P141C-TP-1
3.3
3.3
Q5102
RT1P141C-TP-1
R5102
100
3.3 0 (GRN)
D5101
SML79423C-TP15
C
DISC 4
3.3 0
(ORG)
R5103
100
Q5103
RT1P141C-TP-1
3.3
D
3.3 Q5104
RT1P141C-TP-1
R5104
100
3.3 0
(GRN) 10 9
D5102
SML79423C-TP15
DISC 3
3.3 0 (ORG)
11 12
E R5105
100
Q5105
RT1P141C-TP-1
3.3
3.3 Q5106
RT1P141C-TP-1
R5106
100
3.3 0 (GRN)
F
D5103
SML79423C-TP15
DISC 2
3.3 0
R5107 (ORG)
100
Q5107
RT1P141C-TP-1
3.3
3.3
Q5108
G
RT1P141C-TP-1
R5108
100
(GRN)
3.3 0
D5104
SML79423C-TP15
Q5100-5109
LED DRIVE
DISC 1
3.3 0
(ORG)
R5109
100
C5100
Q5109 47
RT1P141C-TP-1 10V
H
3.3
HCD-HDX285/HDX287WC/HDX585/HDX587WC/HDX589W/HDX685/HDX686W
• See page 70 for IC Pin Function Description.
4 5 6
R5113
1k R5116
2.2k
R5114
2.2k
S5100 S5101
FUNCTION
8 7 6 5 4 3 2 1
IC5100
LED DRIVER
IC5100
BU2099FV
13 14 15 16 17 18 19 20
C5105
0.1
R5110
R5111
R5112
L5100
47uH
7 8 9
R5117 R5118 R5119 R5120 R5121 R5122
2.2k 4.7k 10k 22k 47k 1k
S5103 S5104 S5105 S5106 S5107 S5108
DISC 5 DISC 4 DISC 3 DISC 2 DISC 1
Q5001
RT1N141C-TP-1
LED DRIVE
R5130
100
0
2
Q5002
RT1N141C-TP-1
LED DRIVE
R5131
100
3.2
0.1
D5003 D5004
SLR-325YCT31 SLR-325YCT31
MOVIE MUSIC
R5014 R5015
100 100
1k
1k
1k
56 56
10 11 12
R5123 R5124
2.2k 2.2k
S5109 S5110 S5112
R5126 R5125
22k 10k
S5113
ROTARY ENCODER
CL5110
VOLUME
CL5107
(CHASSIS)
1
CL5109
3
2
R5127 R5128 C5111 C5112 CN5100
4.7k 4.7k 0.01 0.01 2P
1 GND
2 KEY0
CN5101
11P
CL5100
1 LED_LATCH
CL5101
2 LED2
CL5102
3
FL_CLK
CL5103
4 LED1
CL5104
5 FL_DATA
CL5105
6 KEY1
CL5113
7 3.3V
CL5106
8 KEY0
CL5112
9 D_GND
CL5108
10 D_GND
CL5111
11 KEY2
13 14 15
P-SW BOARD
CN5400
2P S5400
C5400
CL5400
100p
/
GND 1
CL5401
KEY0 2
T
FL-JACK
BOARD
CN5000
(Page 55)