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17.3. (B) Main Circuit
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 4
14
13
12
11
10
2
4
6
8
9
7
5
3
1
CN2805
BOTTOMSW
PLUNGER
POSITION
5V
DGND
CD_SW2
PGND
CD_SW1
OPEN
CLAMP
CHG_CCW
CD8V
CHG_HALF
CHG_CW
TO
CD LOADING
CIRCUIT
(CN1) ON
SCHEMATIC
DIAGRAM-10
CHG_CW
CHG_HLF
CHG_CCW
CHG_SW1
CHG_SW2
VREF+
CHG_AD1
TO
DECK
CIRCUIT
(CN1001) ON
SCHEMATIC
DIAGRAM-13
CHG_AD2
CN2803
: +B SIGNAL LINE
: -B SIGNAL LINE
: MAIN SIGNAL LINE
: AUX SIGNAL LINE
R2944
10K
R2945
47K
R2946
47K
R2943
10K
R2942 22K
R2941 12K
SW5V
R2940 220
R2939 22K
R2938 12K
CD8V
CHG_PLR
Q2937
MOT10V
C2936
0.47
D2936
B0EAKM000117
Q2936
Q2937
B1GBCFJJ0051
PLUNGER MOTOR
SUPPLY CONTROL SWITCH
R2937
10K
R2936
1K
Q2936
B1ACKD000005
CD MOTOR SUPPLY SWITCH
10
11
12
13
14
1
2
4
6
8
9
7
5
3
CR02
MOTOR
BP1
DECK1_H
DMT
MOT+B
REC_H
+15V
RECINR
RECINL
AFGND
PBR
PBL
MOT10V
/REC
+15V
REC_R
REC_L
PBR
PBL
JK2801
RCH
AUX
LCH
R2216
12K
R2217
2.7K
C2217
100P
C2216
680P
L2996
ERJ3GEY0R00V
R2116
12K
R2117
2.7K
C2117
100P
C2116
680P
AUXL
C2998
0.1
C2181
0
HI_L
C2183
0
R2184
3.3K
R2181
0
C2283
0
R2281
0
HI_R
C2281
0
R2284
3.3K
DECK1_H
/MTR
C2976
16V10
R2252
0
MOGND
AUXR
: RECORD SIGNAL LINE
: PLAYBACK SIGNAL LINE
SW5V
Q2978
R2976
0
R2977
0
Q2978
B1GDCFJJ0023
SWITCH
Q2980
B1GDCFJJ0023
DECK MOTOR SWITCH
R2154
100K
R2254
100K
1
2
CN2810
TO FAN UNIT
+9V
D2813
B0ACCK000005
/DCDET
D2811
B0ADCJ000020
SW5V
CD7.5V
R2899
47K
VREF+
Q2701
C2705
16V10
C2708
16V100
C2706
0.01
C2701
0.01
D2705
R2708
10K
R2709
100K
R2710
220K
R2711
100
R2713
100K
R2715
10K
R2705
4.7K
R2701
2.2M
Q2705
Q2704
C2707
10V10
DCDET
-9V
Q2701
2SD0592ARA
SWITCH
D2703
FAN
D2704
Q2706
2SD0601AHL
SWITCH
R2712
22
R2707
1K
R2714
120K
R2702
3.3K
R2704
0
Q2704,Q2705
2SB0709AHL
LOW FREQUENCY AMPLIFIER
R2706
4.7K
D2703, D2704, D2705
B0ACCK000005
SW5V
W2917
ERJ3GEY0R00V
63
SA-AK23 0GCP
Содержание SA-AK230
Страница 8: ...8 Accessories Remote Control FM Antenna AC Cord AM Loop Antenna AC Plug Adaptor 8 SA AK230GCP ...
Страница 9: ...9 Operation Procedures 9 SA AK230GCP ...
Страница 10: ...10 SA AK230GCP ...
Страница 57: ...16 Voltage Measurement 57 SA AK230GCP ...
Страница 58: ...58 SA AK230GCP ...
Страница 87: ...22 Troubleshooting Guide 87 SA AK230GCP ...
Страница 89: ...23 1 Deck Mechanism RAA4502 S 23 1 1 Deck Mechanism Parts Location 89 SA AK230GCP ...
Страница 90: ...90 SA AK230GCP ...
Страница 92: ...23 2 CD Loading Mechanism RD DAC026 S 23 2 1 CD Loading Mechanism Parts Location 92 SA AK230GCP ...
Страница 93: ...93 SA AK230GCP ...
Страница 95: ...23 3 Cabinet 23 3 1 Cabinet Parts Location 95 SA AK230GCP ...
Страница 96: ...96 SA AK230GCP ...
Страница 105: ...23 6 Packaging 105 SA AK230GCP PRT0412 D S J N A E ...