33
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
POWER
3
S
2
C
G
E
2N7002MTF
D
1
2
B
1
3
KTC3875S
P/UP CONNECTION
P/UP
MPEG
A
B
C
D
D
A
B
C
1
3
2
E
B
C
KTA1271
TOP
(PNP,DIP)
1
B
C
C
2
3
E
2SB1132
AVCC1
MO_VCC
DV33
LDO_AV33
AVCC
OPO
SP+
SP-
SPP-
VIP4
SL-
SL+
V1P4
SL-
F+
MPD
V20
DVD-LD
CD-VR
TR-
DVD-VR
SW
RF
C
FO-
D
F
T+
A
B
E
CD-LD
FO+
LOAD-
SP+
LOAD-
LOAD+
SP-
IOA
TR+
F-
T-
LDO1
LDO2
LOAD+
TRIN
TROUT
GND
SL+
AVCC
[1]
AVCC1
[1]
LDO_AV33
[1]
MO_VCC
[1]
DV33
[1,2,5]
ADIN
[2]
OP-
[2]
MDI1
[2]
OP+
[2]
TROUT
[2]
TRIN
[2]
IOA
[2]
TRCLOSE
[2]
TRSO
[2]
TROPEN
[2]
FOSO
[2]
STBY
[2]
FMSO
[2]
DMSO
[2]
URST#
[2]
F
[2]
E
[2]
RFOUT
[2]
D
[2]
A
[2]
B
[2]
C
[2]
LDO2
[2]
LDO1
[2]
LDO_AV33
AVCC1
MO_VCC1
DV33
AVCC
V18
MO_VCC1
V30
MO_VCC1
DV33
MO_VCC1
+
CE25
47uF/16V
CA27
0.1uF
RA17
10K
RF35
470
CF
2
3
(0.
1uF
)
TP4
CA33
0.1uF
RF41
200
C
F
20
(0.
1uF)
RA16
100K
RA23
150K
CF25
(0.1uF)
QA16
KTA1271Y
3
1
2
CA20
(0.1uF)
QA11
2SB1132
1
3
2
IC12
IP9009
1
9
10
12
3
2
15
7
14
13
21
19
20
24
27
6
4
5
28
8
11
17
18
16
23
22
25
26
29
30
FWD
VOL-
VOL+
VO2+
CTL
REV
VO4+
SVCC
VO1+
VO1-
MUTE
GND
PVCC2
VDET
REB
IN2
PS
IN1
BIAS
PVCC1
VO2-
VO3+
VO3-
VO4-
IN4
IN3
RESET
REO
PGND1
PGND2
RF
3
8
(1K
)
LA11
10uH
RF
4
0
(1K
)
CA21
2200pF
RF42
10K
RA18
10K
CA30
0.1uF
LA12
10uH
+
CE26
47uF/16V
TP3
QA13
2N7002MTF
2
1
3
RA25
NC
+
CE39
(220uF/6.3V)
C
F
18
(0.
1uF
)
RF32
10K
CN12
DIP_9PINA
1
2
3
4
5
6
7
8
9
SPINDLE-
SLED-
SLED+
IN S/W
GND
OUT S/W
LOADING-
RF
3
4
(1K
)
QA14
2N7002MTF
2
1
3
+
CE42
(10uF/16V)
RA14
91
CF
2
1
(0.
1uF
)
RA27
680k
+
CE43
47uF/16V
DP12
(RLS4148)
CF
1
9
(0.
1uF
)
RA12
4.7
RA49
10K
RA19
100K
RA22
0
RA13
NC
CF15
0.1uF
RA15
91
RF43
4.7K
RA11
4.7
RA26
1
CF16
(0.1uF)
RF
3
9
(1
K
)
TOP
CN11
SPU3162/SOH-DL3E OPU
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
GND(LD)
LD(DVD)
NC1
Vcc(HFM)
MPD
LD(CD)
VR(DVD)
VR(CD)
NC2
E
Vcc
Vc
GND
F
B
A
RF
SW
D
C
T-
T+
F+
F-
RA50
10K
RF
3
7
(1K
)
RA21
680k
RF31
8.2K
RA24
150K
+
CE31
10uF/16V
CF
1
7
(0.
1uF
)
RF
4
4
4.
7K
CP
4
6
0.
1uF
TP5
QA12
2SB1132
1
3
2
CA19
2200pF
C
F
22
(0.
1uF
)
C
F
24
(0.
1uF
)
RF
3
3
(1K
)
QC16
KTC3875S
1
2
3
CIRCUIT DIAGRAM
Summary of Contents for DC-G84D1D
Page 27: ...26 CIRCUIT DIAGRAM 1 POWER SUPPLY CIRCUIT DIAGRAM...
Page 28: ...27 CIRCUIT DIAGRAM 2 SERVO SYSCON CIRCUIT DIAGRAM...
Page 29: ...28 CIRCUIT DIAGRAM 3 A V CIRCUIT DIAGRAM...
Page 30: ...29 4 HiFi SW INPUT CIRCUIT DIAGRAM CIRCUIT DIAGRAM...
Page 31: ...30 CIRCUIT DIAGRAM 5 Hi Fi PIF INOUT CIRCUIT DIAGRAM...
Page 37: ...36 PCB CIRCUIT BOARD 1 1 VCR MAIN...
Page 38: ...37 PCB CIRCUIT BOARD 1 2 POWER...
Page 39: ...38 PCB CIRCUIT BOARD 1 3 DVD MAIN...
Page 44: ...43 INSTRUMENT DISASSEMBLY F MAIN CHASSIS DISASSEMBLY FIG 6 Remove 4 screws then remove MAIN...
