DSX-MS60
DSX-MS60
22
22
4-14. SCHEMATIC DIAGRAM - KEY Board -
BOARD
SUB
CN991
B
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
5.7
3.3
1.6
2.4
5.3
3.3
5.7
5.7
0
0
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
4.8
4.8
0
5.7
0
5.7
4.7k
R998
0.1
C981
470
R902
100
R983
470
R973
470
R975
0.022
C983
0.1
C985
0.47
C984
1k
R960
100
R988
1000p
C991
4.7k
R997
NESW505CT-AST
LED992
820
R959
1k
R952
100
R984
220
R986
150
R981
470
R918
820
R951
1.8k
R994
0.1
C982
1.5M
R982
1k
R987
NESW505CT-AST
LED991
1000p
C904
1k
R953
1000p
C992
470
R974
470
R917
1.2k
R954
100
R985
1k
R961
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
16P
CN901
+B_LCDLED
LED_GND
LCD_CE
KEY_1
KEY_0
AUX_R
AUX_GND
AUX_L
RE_0
RE_1
LCD_DATA
SIRCS
LCD_CLK
DOOR_SW
KEY_GND
LCD_GND
RT1N140C-TP-1
Q992
RT1N140C-TP-1
Q991
S952
3
1
2
4
5
6
S955
3
1
2
4
5
6
S957
3
1
2
4
5
6
S956
3
1
2
4
5
6
1.2k
R962
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
LC75879PTH-US-H
IC981
P3/S3
P4/S4
P5/S5
P6/S6
P7/S7
P8/S8
S9
S10
S1
1
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S33
S34
S35
S36
S37
S38
S39
S40
S41
S42
S43
S44
S45
S46
S47
S48
S49
S50
S51
S52
S53
S54
S55
S56
S57
S58
S59
S60
S61
S62
S63
S64
S65
S66
COM1
COM2
COM3
COM4
S67
VDD
VDD1
VDD2
VSS
S68/OSCI
INH
CE
CL
DI
P1/S1
P2/S2
CL-197HB1E-D-T
LED917
CL-197HB1E-D-T
LED918
CL-197HB1E-D-T
LED919
CL-197HB1E-D-T
LED920
390
R903
390
R901
390
R910
0.1
C986
S958
3
1
2
4
5
6
J901
VCC
OUT
GND1
GND2
RS-470
IC982
1
2
3
4
CL-197HB1E-D-T
LED923
CL-197HB1E-D-T
LED924
CL-197HB1E-D-T
LED925
100
R993
LED926, S959
S959
3
1
2
4
5
6
120
R992
150
R991
FB901
FB902
FB903
DA2J10100L
D982
D910
D911
D912
LCD901
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
1
4
3
2
44
40 39 38
41
42
43
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
37
73
74
470
R915
CL-197HB1E-D-T
LED916
CL-197HB1E-D-T
LED915
470
R916
RKZ6.8B2KGP1
D901
RKZ6.8B2KGP1
D902
RKZ6.8B2KGP1
D903
RKZ6.8B2KGP1
D904
RKZ6.8B2KGP1
D905
RKZ6.8B2KGP1
D906
RKZ6.8B2KGP1
D907
RKZ6.8B2KGP1
D908
UDZSUSTE-1718B
D909
RKZ5.6B2KGP1
D981
CL-197HB1E-D-T
LED926
330
R920
390
R919
330
R900
390
R904
390
R905
390
R906
150
R908
180
R907
330
R909
RE901
2
4
5
3
1
S16
S3
S1
1
S19
S6
S14
S1
S9
S22
S17
S4
S21
S12
S20
S7
S15
S2
S10
S18
S5
S13
S8
S55
S42
S30
S63
S50
S38
S24
S58
S45
S33
COM2
S53
S28
S61
S48
S66
S36
S56
S43
S31
S64
S51
S39
S25
S59
S46
S34
COM3
S54
S41
S29
S62
S49
S37
S23
S57
S44
S32
S27
COM1
S52
S40
S26
S60
S47
S65
S35
COM4
S18
S55
S5
S42
COM3
S26
S63
S13
S30
S50
COM2
S37
S21
S58
S8
S45
S32
S29
S66
S16
S53
S3
S40
S24
S61
S1
1
S48
S35
COM1
S19
S56
S6
S43
S27
S64
S14
S51
S38
COM4
S22
S59
S9
S46
S33
S17
S54
S4
S41
S25
S62
S12
S49
S36
S20
S57
S7
S44
S31
S28
S65
S15
S1
S52
S2
S39
S23
S60
S10
S47
S34
LED924, S953
S953
LED925, S954
S954
LED923, S951
S951
SOURCE
OFF
+
MODE
-
ZAP/ SHUF
(LCD BACK LIGHT)
(LCD BACK LIGHT)
LIQUID CRYSTAL DISPLAY
(RIGHT)
(LOWER)
(UPPER)
(RING ILLUMINATION)
(RIGHT)
LED915-920
(LOWER)
(UPPER)
AUX
LED DRIVE
LED DRIVE
ROTARY ENCODER
PUSH ENTER/
SELECT
(VOLUME)
IC981
LIQUID CRYSTAL DISPLAY DRIVER
IC982
REMOTE CONTROL
RECEIVER
KEY BOARD
PAUSE
E
11
J
3
K
D
F
14
15
8
G
7
18
I
13
A
10
9
C
4
H
16
17
2
6
B
5
1
12
CAT
SCRL
DSPL
(Page 20)
Note:
Refer to the servicing notes “NOTE FOR REPLACEMENT OF
THE AUX JACK (J901)” (page 3), if replacing the Ref. No. J901.