Read Harman Kardon CDR 25 (serv.man4) Service Manual online
17
OVERALL WIRING DIAGRAM 1
GREEN
GND
RED
RED
GND
GREEN
CN805
CN807
CN801
PN809
PN8512 PN8511
PN8802
CN809
SW201
LOAD_SW
Download
Download
PN304
PN501
PN403
PN401
PN503
PN405
PN406
PN102
CN103
CN701
CN702
PN703
PN101
CN8901
PN303
CD-RW PART
CD-P PART
Dig. Jack B/D
Front Board
H/P Jack B/D
Power LED B/D
I/O Board
Power Board
MAIN Board
ROU`T
GND
RIN
LIN
GND
LOUT
GND
RIN
LIN
GND
LOUT
6
6
1
1
NC
GND
DIG-IN
VCC
GND
OPT
-IN
GND
DIG_IN
GND
GND
AD_DA
T
A
AD_BCK
AD_LRCK
GND
AD_MCLK
GND
DA_CLK
DA_DA
T
A
DA_LRCK
GND
DA_MCLK
A_DA
T
A_ZERO
F_DOUT
CS_DAC
SCK_DAC
DST_DAC
GND
DUB_SEL
PWR_MUTE
EXT_RMC
DAC_RST
LEVEL_SEL
LEVEL_IN
GND
GND
W
V
U
H+
HU+
HU-
HV+
HV-
HW+
HW-
H-
GND
SLDIN_SW1
V
U
H+
HU+
HU-
HV+
HV-
HW+
HW-
H-
GND
SLDIN_SW1
13
22
22
1
1
1
30
30
6
1
1
8
1
1
8
12
1
1
12V
GND
5.2VA
GND(A)
8VA
-8VA
GND(D)
5VD
GND
5.2VA
GND(A)
8VA
-8VA
GND(D)
5VD
-21V
A
-26V
A
-30V
A
D_GND
5VU
A_GND
5VD
D_GND
5.2V
A
3.3V
PWR_CTRL
8V
A
A
12
17
1
1
6
1
3
3
1
3
1
3
1
20
1
3
1
1
F+
T+
T-
F-
GND
VC
VCC
F
E
C
B
D
A
LD
WD
WR
RF
T+
T-
F-
GND
VC
VCC
F
E
C
B
D
A
LD
WD
WR
RF
NC
GND
DIG-IN
VCC
GND
OPT
-IN
HP_R
GND
GP_L
RED
GND
GREEN
RED
GND
GREEN
GND
GND
KEY_IN1
RESET
FLD_CLK
FLD_RXD
KEY_IN0
RMC_IN
FLD_CS
5VU
GND
GND
F-
F-
-34V
-34V
F+
F+
U
W
V
SLD_INSW
GND
HV-
H-
H+
HU+
HU-
HW+
HW-
HV+
GND
B
/B
/A
A
OPCL_SW2
OPCL_SW1
L+
L-
W
V
SLD_INSW
GND
HV-
H-
H+
HU+
HU-
HW+
HW-
HV+
GND
B
/B
/A
A
OPCL_SW2
OPCL_SW1
L+
L-
GND
GND
KEY_IN1
RESET
FLD_CLK
FLD_RXD
KEY_IN0
GND
KEY_IN3
WMC_IN
FLD_CS
5VU
GND
GND
F1
F1
-34V
-34V
F2
F2
GND
KEY_IN1
RESET
FLD_CLK
FLD_RXD
KEY_IN0
GND
KEY_IN3
WMC_IN
FLD_CS
5VU
GND
GND
F1
F1
-34V
-34V
F2
F2
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