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16.3. (B) Main Circuit
SCHEMATIC DIAGRAM - 4
MAIN CIRCUIT
B1GDCFJJ0023
CR02
1
MOTOR
2
BP1
3
DECK1_H
4
DMT
5
TO
MOGND
DECK
6
CIRCUIT
MOT+B
7
(CN1001) ON
REC_H
SCHEMATIC
8
DIAGRAM-14
+15V
9
RECINR
10
RECINL
11
AFGND
12
PBR
13
PBL
14
CN2803
C2998
0.1
RCH
L2996
C2216
ERJ3GEY0R00V
AUX
C2116
LCH
JK2801
CHG_CW
14
CHG_HALF
13
CD8V
12
CHG_CCW
11
R2942
CLAMP
10
R2941
OPEN
TO
9
CD LOADING
CD_SW1
8
CIRCUIT
PGND
C2936
(CN1) ON
7
0.47
SCHEMATIC
CD_SW2
6
DIAGRAM-11
DGND
5
5V
R2940
4
POSITION
R2939
3
BOTTOMSW
R2938
2
PLUNGER
1
CN2805
D2936
B0EAKM000117
B1ACKD000004
CD MOTOR SUPPLY SWITCH
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: PLAYBACK SIGNAL LINE
: +B SIGNAL LINE
: RECORD SIGNAL LINE
: -B SIGNAL LINE
Q2978
SWITCH
Q2978
MOT10V
R2976
/REC
0
+15V
REC_R
REC_L
C2976
16V10
PBR
PBL
R2216
12K
AUXR
R2217
C2217
2.7K
680P
100P
R2117
C2117
2.7K
680P
100P
AUXL
R2116
12K
VREF+
R2943
R2946
R2945
R2944
10K
47K
47K
10K
+9V
CHG_CW
CHG_HLF
CD8V
CHG_CCW
22K
CHG_AD1
CHG_AD2
12K
CHG_SW1
CHG_SW2
SW5V
220
22K
Q2937
12K
CHG_PLR
R2936
1K
R2937
10K
MOT10V
Q2936
Q2937
Q2936
B1GBCFJJ0039
PLUNGER MOTOR
SUPPLY CONTROL SWITCH
: AUX SIGNAL LINE
: MAIN SIGNAL LINE
Q2980
B1GDCFJJ0023
DECK MOTOR SWITCH
R2977
0
R2193
R2192
100K
C2193
C2192
R2197
0.033
2.2K
LO_L
R2293
R2292
100K
C2293
C2292
0.033
R2297
2.2K
LO_R
Q2181
R2183
5.6K
-9V
C2184
C2183
1500P
1
R2184
HI_L
4.7K
Q2281
R2283
5.6K
C2284
1500P
C2283
R2284
1
4.7K
HI_R
D2813
B0ACCK000005
61
SA-AK330GC / SA-AK330GN
R2191
C2191
2.2K
0
0
R2154
100K
0
C2291
R2291
0
2.2K
0
R2254
0
100K
C2181
C2182
8200P
8200P
R2181
4.7K
R2182
12K
Q2181,Q2281
B1ABCF000131
HPF FREQ AMP SWITCH
C2282
C2281
8200P
8200P
R2281
4.7K
R2282
12K
D2811
R2899
B0ADCJ000020
47K
R2152
0
R2252
0
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