P1
6/
PW
N
1
P1
7/
B
U
S
2
P3
0
3
P3
1
4
P3
2
5
P3
3
6
P3
4
7
P3
5
8
P3
6
9
P3
7
10
*R
ES
11
X
T1
12
X
T2
13
V
SS
1
14
C
F1
15
C
F2
16
V
D
D
1
17
P8
0/
A
N
0
18
P8
1/
A
N
1
19
P8
2/
A
N
2
20
P8
3/
A
N
3
21
P8
4/
A
N
4
22
P8
5/
A
N
5
23
P8
6/
A
N
6
24
P8
7/
A
N
7
25
P7
0/
IN
T0
26
P7
1/
IN
T1
27
P7
2/
IN
T2
28
P7
3/
IN
T3
29
S0
/T
0
30
S1/T1
31
S2/T2
32
S3/T3
33
S4/T4
34
S5/T5
35
S6/T6
36
S7/T7
37
S8/T8
38
S9/T9
39
S10/T10
40
S11/T11
41
S12/T12
42
S13/T13
43
S14/T14
44
S15/T15
45
VDD3
46
S16/PC0
47
S17/PC1
48
S18/PC2
49
S19/PC3
50
V
P
51
S2
0/
PC
4
52
S2
1/
PC
5
53
S2
2/
PC
6
54
S2
3/
PC
7
55
S2
4/
PD
0
56
S2
5/
PD
1
57
S2
6/
PD
2
58
S2
7/
PD
3
59
S2
8/
PD
4
60
S2
9/
PD
5
61
S3
0/
PD
6
62
S3
1/
PD
7
63
S3
2/
PE
0
64
S3
3/
PE
1
65
S3
4/
PE
2
66
S3
5/
PE
3
67
S3
6/
PE
4
68
S3
7/
PE
5
69
S3
8/
PE
6
70
S3
9/
PE
7
71
V
D
D
4
72
S4
0/
PF
0
73
S4
1/
PF
1
74
S4
2/
PF
2
75
S4
3/
PF
43
76
S4
4/
PF
44
77
S4
5/
PF
45
78
S4
6/
PF
46
79
S4
7/
PF
47
80
PA0
81
PA1
82
PA2
83
PA3
84
P00
85
P01
86
P02
87
P03
88
VSS2
89
VDD2
90
P04
91
P05/CKO
92
P06/T6O
93
P07/T7O
94
P10/SO0
95
P11/SI0/SB0
96
P12/SCK0
97
P13/SOI
98
P14/SI1/SB1
99
P15/SCK1
100
C202
0.1
C201
220u/16V
10M
VCC
3
GND
2
VOUT
1
U202
RE-RECEIVER
C204
4.7u/10V
C205
0.1
C203
0.1
GND
+5V
AMUTE
-28V
AC1
AC2
R240
100K
C208
0.01
C207
0.1
1
2
3
4
5
6
CN202
PH6P
S_REQ
S_RDY
R_REQ
ACLK
SIN
SOUT
CDR_RES
S_
R
EQ
S_
R
D
Y
R
_R
EQ
SIN
SOUT
ACLK
CDR_RES
DO
DI
CLK
CLK
RESET
R
ES
ET
D
O
D
I
S_REQ
S_RDY
R_REQ
ACLK
SIN
SOUT
CDR_RES
DO
DI
CLK
RESET
VCC
GND
F1
1
P1
5
5
P1
4
6
P1
3
7
P1
2
8
P1
1
9
P1
0
10
P9
11
P8
12
P7
13
P6
14
P5
15
P4
16
P3
17
P2
18
P1
19
N
C
20
N
C
21
N
C
22
1G
23
2G
24
3G
25
4G
26
5G
27
6G
28
7G
29
8G
30
9G
31
10
G
32
11
G
33
F2
38
F1
2
12
G
34
13
G
35
F2
39
FL201
RW880
G13
G12
G11
G10
G9
G8
G7
G6
G5
G4
G3
G2
G1
P1
P1
5
P1
4
P1
3
P1
2
P1
1
P1
0
P9
P8
P7
P6
P5
P4
P3
P2
G
1
G
2
G
3
G
4
G
5
G
6
G
7
G
8
G
9
G
10
G
11
G
12
G
13
P1
P2
P3
P4
P5
P6
P7
P8
P9
P1
0
P1
1
P1
2
P1
3
P1
4
P1
5
A
M
U
TE
R
22
4
2.
4K
SW225
SW224
R
22
3
1.
8K
R
22
2
1.
5K
R
22
1
1.
1K
SW223
SW222
SW221
R231
10K
R232
10K
R233
10K
C206
0.1
1
2
3
4
5
6
CN204
PH6P
1
2
3
4
5
6
CN205
PH6P
KEY PCB
TO IN/OUT PCB
FOR PROGRAM
TO KEY PCB
FROM FRONT PCB
+5V
GND
REMOTE
AN0
AN1
AN2
PAUSE
FINALIZE
SNY REC.
AUTO/MA.
INPUT SE.
SW214
R
21
3
1.
8K
R
21
2
1.
5K
R
21
1
1.
1K
SW213
SW212
SW211
PLAY
F/SKIP
LEVE-
LEVE+
R
20
4
2.
4K
SW205
SW204
R
20
3
1.
8K
R
20
2
1.
5K
R
20
1
1.
1K
SW203
SW202
SW201
STOP
OP/CL
ERASE
B/SKIP
REC.
R205
1K
R206
100K
-28V
-28V
AMUTE
PC SEL.
PC SEL.
IN
1
G
N
D
2
OUT
3
U203
PST600
R207
10K
1
2
3
4
5
6
7
8
9
10
11
12
13
CN203
PH13P
DISC SELECT
CD-RW880
DISPLAY / KEY PCB
CD-RW Player/Recorder
U201
LC876A48C-57G5
X202
Summary of Contents for CD-RW880
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Page 7: ...7 HEADPHONE PCB T IN OU PCB POWER PCB...
Page 8: ......
Page 9: ...DISPLAY PCB KEY PCB U201...
Page 11: ...POWER MAIN PCB CD MECHANISM ASSY TOP POWER MAIN PCB CD MECHANISM ASSY BOTTOM...
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