
-29-
OVERALL WIRING DIAGRAM 1
CD-RW Board
ANALOG VOLUME
CD-P Board
PWR Board
I/O Board
Front Board
H/P & OPT_IN JACK Board
30
11
21
1
1
21
26
1
20
5V
5V
A
GN
D
GN
D
M1
2
V
NC
1
8
PI
C
K
-U
P
SL
E
D
SP
IN
D
L
E
PW
R
_
C
T
L
5
V
(U-C
O
M
)
12V
M
DG
ND
MG
N
D
5V
M
AG
N
D
5V
A
PW
R
_
F
A
IL
1
9
PI
C
K
-U
P
S
P
INDL
E
5
1
F4
F2
F1
F3
6
C
D
-R
W
Load
Load
1
26
Sled
Download
Download
10
1
1
30
1
F1
CN803
CN805
LO
U
T
RO
U
T
RGND
RIN
LOUT
LGND
LIN
ROUT
RGND
RIN
LOUT
LGND
LIN
ROUT
6
1
CN805
PN105
F2
F1
F2
-3
4
V
F1
-3
4
V
-3
4
V
-3
4
V
GN
D
FL
D
_
RS
T
GN
D
FL
D
_
T
X
D
KE
Y
IN
_
1
RM
C_
IN
FL
D
_
CS
FL
D
_
C
L
K
5V
F
5V
U
KE
Y
IN
_
2
GN
D
KE
Y
IN
_
0
GN
D
F2
F1
F2
-3
4
V
F1
-3
4
V
-3
4
V
-3
4
V
GN
D
FL
D
_
RS
T
GN
D
FL
D
_
T
X
D
KE
Y
IN
_
1
RM
C_
IN
FL
D
_
CS
FL
D
_
C
L
K
5V
F
5V
U
KE
Y
IN
_
2
GN
D
KE
Y
IN
_
0
GN
D
F4
PN511
5. RED
1. HP_L.
F4
P505
PN503
5. RED
1. HP_L.
F3
1.
F
L
D
_
C
S
.
.
.
20
.F
2
PN512
F2
PN508
6. OPT_IN
1. NC
F2
6. OPT_IN
1. NC
11
HP_R
MPREQ
NC
HP
_
R
GN
D
HP
_
L
NC
GN
D
F
GN
D
3
4
5V
F
-3
4
V
PN803
6
1
5V
NC
NC
NC
GND
OPT_IN
PN8601
PN901
PN509
9.
P
W
R
_
FA
IL
.
.
.
.
.
1
.
P
W
R_
CT
L
DI
G
_
IN
MPREQ
CDR_EMPH
CDR_EMPH_OUT
CDP_33M
GND
P_CLK
P_DATA
P_LRCK
GND
CDP_DOUT
SW_STATE
P_DAMOD
GND
DIG_F_IN
PWR_MUTE
GND
M12V
AGND
5VD1
GND
-15V
GND
REC_TXD
REC_RXD
GND
OP
T
_
IN
MC
L
K
CD
R_
C
L
K
CD
R_
L
R
C
K
GN
D
S_
M
C
K
GN
D
BC
K
DA
T
A
CD
R_
D
A
T
A
DA
M
O
D
GN
D
AD
_
C
LK
AD
_
L
R
C
K
AD
_
D
A
T
A
LR
C
K
CD
R_
M
U
T
E
_
O
U
T
XR
S
T
CD
P
_
M
U
T
E
_
O
U
T
C
D
P_
E
M
PH
_
O
U
T
GN
D
HP
_
L
HP
_
R
PW
R
_
M
U
T
E
CD
R_
E
M
P
H
_
O
U
T
DUB_
S
E
L
R_
D
O
U
T
P_
D
O
U
T
DI
G
_
IN
EX
T
_
R
M
C
OP
T
_
IN
MC
L
K
CD
R_
C
L
K
CD
R_
L
R
C
K
GN
D
S_
M
C
K
GN
D
BC
K
DA
T
A
CD
R_
D
A
T
A
DA
M
O
D
GN
D
AD
_
C
LK
AD
_
L
R
C
K
AD
_
D
A
T
A
LR
C
K
CD
R_
M
U
T
E
_
O
U
T
XR
S
T
CD
P
_
M
U
T
E
_
O
U
T
C
D
P_
E
M
PH
_
O
U
T
GN
D
HP
_
L
HP
_
R
PW
R
_
M
U
T
E
CD
R_
E
M
P
H
_
O
U
T
DUB_
S
E
L
R_
D
O
U
T
P_
D
O
U
T
DI
G
_
IN
EX
T
_
R
M
C
6.
F+
.
.
.
1.
5
V
F
5V
6
1
P_
D
A
M
O
D
GN
D
P_
D
A
M
O
D
HP
_
R
1
8
PN402
CN401
CN901
PN401
PN403
GND
EXT_RMC
XRST
CDP_MUTE
CDP_EMPH_OUT
GND
HP_L
HP_R
DGND
5VD2
+15V
+12V
-12 V
12
1
5V
GND
CN403
CN701
CN904
PN8901
PN507
CN201
Load
Load
Download
Download
PN506
PN203
P202
PN201
PN101
AC2
AC1
PN504
PN502
PN501
CN802
CN801
Summary of Contents for C660
Page 8: ... 8 IC501 2 8 IC502 ...
Page 36: ... 36 2 CD PLAY CIRCUIT DIAGRAM ...
Page 37: ... 37 3 CD RECORD 1 CIRCUIT DIAGRAM ...
Page 38: ... 38 4 CD RECORD 2 CIRCUIT DIAGRAM ...
Page 39: ... 39 5 CD RECORD 3 CIRCUIT DIAGRAM ...
Page 40: ... 40 6 I O CIRCUIT DIAGRAM ...
Page 41: ... 41 7 FRONT CIRCUIT DIAGRAM ...
Page 42: ... 42 PRINTED CIRCUIT BOARD DIAGRAMS 1 CD PLAY TOP P C BOARD 2 CD PLAY BOTTOM P C BOARD ...
Page 43: ... 43 3 CD RECORD TOP P C BOARD 4 CD RECORD BOTTOM P C BOARD ...
Page 44: ... 44 5 I O TOP P C BOARD LOCATION GUIDE 6 I O BOTTOM P C BOARD LOCATION GUIDE ...
Page 45: ... 45 7 FRONT P C BOARD LOCATION GUIDE ...