Panasonic SA-AK110P Service Manual page 62

Cd stereo system
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SA-AK110P /
SCHEMATIC DIAGRAM - 11
DECK CIRCUIT
50V3.3
C1054
R1091
R1095
2.2K
100K
R1094
1K
Q1020
R1093
R1096
1K
100K
Q1020-Q1021
KTD1304TA
Q1021
R1084
MUTING SWITCH
2.2K
R1086
R1048
2.2K
1K
Q1013
Q1012-Q1013
KTD1304TA
MUTING
MECHANISM CIRCUIT
CNB13030R2AU
PHOTO INTERRUPTOR
R973
39K
RGSD12A1445T
CNB13030R2AU
PHOTO INTERRUPTOR
: +B SIGNAL LINE
: PLAYBACK SIGNAL LINE
: -B SIGNAL LINE
: RECORD SIGNAL LINE
R1049
1M
R1092
2.2K
C1048
50V1
Q1014
R1051
C1049
1000P
R1047
1K
R1050
Q1012
R1045
1M
100K
Q1015
C1047
R1046
50V1
C1050
100K
R1052
1000P
Q1014-Q1015
220
2SC2412KT96R
BUFFER AMP
IC971
R972
820
RECINH_F
S975
HALF
S972
MODE
S971
7
6
5
4
3
2
1
Z971
IC951
S951
MODE
S952
HALF
R952
820
PL971
D951
MA2C16500E
R953
39K
TO
MAIN CIRCUIT (CN304) ON
SCHEMATIC DIAGRAM-4
14
13
12
11
10
9
8
7
6
5
4
3
C1064
50V3.3
R1057
C1051
2.2K
50V1
R1053
680
R1058
R1056
2.7K
220
220
R1054
680
C1053
16V220
C1052
50V1
R1061
R1087
R1085
0
47K
47K
D971
MA2C16500E
PL970
MODE
D1_CRO2
PL
GND
PHOTO_T
HALF
STBY_5V
VREF_GND
PHOTO_S
MODE
D1_CRO2
PL
GND
PHOTO_T
HALF
STBY_5V
VREF_GND
62
CN1001
2
1
Q1017
KTD1146YTA
MOTOR SWITCH
R1060
390
1
1
M
Q1017
2
2
W1002
Q1016
Q1016
KRA102STA
DECK MUTING SWITCH
PL2
1
PL1
2
STBY_5V
3
PL_GND
TO
4
PANEL
AD_OUT
5
CIRCUIT
PHOTO_PB
(CP600) ON
6
SCHEMATIC
PHOTO_RP
7
DIAGRAM-9
HALF_PB
8
VREF_GND
9
MODE_PB
10
CN971

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