5-17. Schematic Diagram - Key Board - Sony DSX-GS900 Service Manual

2019/10/17 22:00:30 (GMT+09:00)
DSX-GS900

5-17. SCHEMATIC DIAGRAM - KEY Board -

1 2 3
KEY BOARD
A
1 2 3
LED911
SMLVN6RGB6U1
(ILLUMINATION)
6 5 4
1 2 3
B
LED912
SMLVN6RGB6U1
(ILLUMINATION)
R9107
6 5 4 10
R9102
22 R9104
82
C
R9103 R9108
0 R9105 0
56
R9101 R9110 R9106 R9111 R9109
0 4.7k 0 4.7k 0
6 1 6 1
5 2 5 2
D
4 3 4 3
Q9101 Q9102
HN1C01FU HN1C01FU
LED DRIVE LED DRIVE
R9113 R9114 R9115 R9116
33 68 56 56
E
F
G
R9218
1k
H
CN9001
C9504
22P
0.1
USB_VBUS 1
USB_VBUS 2
C9503
USB_GND 3
10
USB_GND 4
D– 5
I D+ 6
GND 7
AUX_L 8
AUX_GND 9
FFC1
AUX_R 10
KEY_GND 11
>02S
RE_0 12
MAIN
RE_1 13
BOARD
J (2/7) KEY_1 14
CN100
KEY_0 15
(Page 34)
LCD_DATA 16
LCD_CE 17
LCD_CLK 18
ILL(FP+B) 19
SIRC 20
GND 21
K SW_RESET 22
L9501
4 GND
CN9501
3 D+
L USB1 port
Smartphone,
2 D–
iPod/iPhone,
USB device 1 VBUS
C9502 R9502
10
J9401
(AUX IN)
M
42
• See page 44 for IC Block Diagrams.
4 5 6 7 8
1 2 3
LED913
SMLVN6RGB6U1
(ILLUMINATION)
6 5 4
R9119 R9122 R9125
68 100 56
R9121 R9123 R9127
68 100 39
R9112 R9120 R9128 R9124 R9129 R9126
4.7k 22 4.7k 56 4.7k 47
6 1 6 1 6 1 6
5 2 5 2 5 2 5
4 3 4 3 4 3 4
Q9103 Q9104 Q9105 Q9106
HN1C01FU HN1C01FU HN1C01FU HN1C01FU
LED DRIVE LED DRIVE LED DRIVE LED DRIVE
R9117 R9118 R9131 R9132 R9133 R9134 R9135
47 39 39 47 68 39 56
1 2 3
LED916
SMLVN6RGB6U1
(ILLUMINATION)
6 5 4
1 2 3
LED917
SMLVN6RGB6U1
(ILLUMINATION)
6 5 4
R9151
82
R9150 R9154 R9152 R9155 R9153
22 4.7k 68 4.7k 10
6 1 6 1 6
5 2 5 2 5
4 3 4 3 4
C9412
Q9110 Q9111 Q9112
0.01
HN1C01FU HN1C01FU HN1C01FU
LED DRIVE LED DRIVE LED DRIVE
R9157 R9158 R9159 R9160 R9161
56 39 68 56 33
C9413
0.1
S9302
OFF
C9001
SOURCE
1
D9301 DZ2J06800L
D9302 DZ2J06800L
D9002 DZ2J06800L S9303
EXTRA BASS
D9003 DZ2J06800L
D9004 DZ2J06800L
D9001 DZ2J18000L
S9304
ALBUM
2
RE9301
ROTARY ENCODER
(VOLUME)
C9405 C9407 C9409
2 S9305
10 22 10
1
PUSH ENTER/MENU/
3
R9308
C9401 C9403 5 4
0
0.001 0.001
S9306
MIC
5
FB9401 FB9402 FB9403
0
S9317 S9307
(RESET)
S9308
CALL
9 10 11 12
1 2 3
LED914
SMLVN6RGB6U1
(LCD BACK LIGHT)
6 5 4
1 2 3
LED915
SMLVN6RGB6U1
(LCD BACK LIGHT)
6 5 4
R9138
68
R9130 R9137 R9141 R9139 R9142 R9140 R9143
4.7k 22 4.7k 33 4.7k 27 4.7k
1 6 1 6 1 6 1
2 5 2 5 2 5 2
3 4 3 4 3 4 3
Q9107 Q9108 Q9109
HN1C01FU HN1C01FU HN1C01FU
LED DRIVE LED DRIVE LED DRIVE
R9136 R9144 R9145 R9146 R9147 R9148 R9149
33 39 56 56 39 56 27
R9166 R9168
0 0
1 2 3
LED918
SMLVN6RGB6U1
(ILLUMINATION)
6 5 4
1 2 3
LED919
SMLVN6RGB6U1
(ILLUMINATION)
6 5 4
R9170
82
R9156 R9169 R9173 R9171 R9174 R9172 R9175
4.7k 22 4.7k 56 4.7k 10 4.7k
1 6 1 6 1 6 1
2 5 2 5 2 5 2
3 4 3 4 3 4 3
Q9113 Q9114 Q9115
HN1C01FU HN1C01FU HN1C01FU
LED DRIVE LED DRIVE LED DRIVE
R9162 R9176 R9177 R9178 R9179 R9180 R9181
68 39 56 82 39 47 47
S9316
R9301
680
S9309
PTY
R9302
1.2k
S9310
MODE
R9303
1k
S9311
ALBUM
1
R9304
1.2k
S9312
VOICE
3
R9305
1.5k
S9313
4
R9306
1.8k
S9314
6
R9307
2.2k
S9315
SCRL
DSPL
13 14 15 16 17
IC9202
REMOTE CONTROL RECEIVER
IC9202
SIR8D40L16B16
Q9201 Q9202
2SCR523MT2L DTA014EEBTL
REGULATOR B+ SWITCH
8.8 6 6 6
R9201
3.3k
R9206
6.7
220
D9201 C9202 D9202 C9203
UDZVTE-176.8B 1 DZ2J05100L 0.1
S[56] 2.9 61
SEG56
C9215
1 COM[8] 2.9 62
COM8
COM[7] 2.9 63
COM7
R9217
COM[6] 2.9 64
R9216 33
COM6
2.2k
COM[5] 2.9 65
COM5
COM[4] 2.9 66
COM4
C9216
1 COM[3] 2.9 67
COM3
COM[2] 2.9 68
COM2
IC9201
D9211 COM[1] 2.9 69
UDZVTE-176.8B COM1
5.8 70
VDD LIQUID CRYSTAL DISPLAY DRIVER
71
IC9201
VSS
BU97550KV-ME2
S[57] 2.9 72
SEG57
73
NC
D9212 S[58] 2.9 74
DZ2J06800L SEG59
S[59] 2.9 75
SEG60
0 76
LCD_CE
0 77
LCD_CLK
0 78
LCD_DATA
79
Red
80
Green
LCD901
LIQUID CRYSTAL DISPLAY
Sony CONFIDENTIAL
For Authorized Servicer
18
R9207
10k
D9203 R9208
DZ2J06800L 180k
40 2.9 S[35]
SEG35
39 2.9 S[34]
SEG34
38 2.9 S[33]
SEG33
37 2.9 S[32]
SEG32
36 2.9 S[31]
SEG31
35 2.9 S[30]
SEG30
34 2.9 S[29]
SEG29
33 2.9 S[28]
SEG28
32 2.9 S[27]
SEG27
31 2.9 S[26]
SEG26
30 2.9 S[25]
SEG25
29 2.9 S[24]
SEG24
28 2.9 S[23]
SEG23
27 2.9 S[22]
SEG22
26 2.9 S[21]
SEG21
25 2.9 S[20]
SEG20
24 2.9 S[19]
SEG19
23 2.9 S[18]
SEG18
22 2.9 S[17]
SEG17
21 2.9 S[16]
SEG16
DSX-GS900
SYS SET