Panasonic SA-PM21PC - Main Circuit and Tuner Extent Circuit

18.2. Main Circuit and Tuner Extent Circuit
10
2
4
6
8
9
7
5
3
1
PORTSEL
CL
SDA
TUNED
TUNER_LCH
STEREO
TUNER_RCH
DET
TUNER_9V
TUNER_GND
C409
0.001
C209
0.001
R410
1K
R210
1K
C407
16V10
C207
16V10
C202
50V2.2
C402
50V2.2
C204
50V2.2
C404
50V2.2
CD_LCH
C401
220P
C201
220P
R202
2.7K
R402
2.7K
R401
6.8K
TUNER_LCH
R201
6.8K
TUNER_RCH
CD_RCH
R203
2.7K
R403
2.7K
C203
220P
C403
220P
R204
6.8K
R404
6.8K
C205
220P
C405
220P
R206
15K
R406
15K
REC_RCH
REC_LCH
PB_RCH
PB_LCH
R409
18K
R209
18K
10
2
4
6
8
9
7
5
3
1
10
2
4
6
8
9
7
5
3
1
16
17
18
19
1
2
3
4
5
6
14
12
10
8
7
9
11
13
15
CN804
REC_H
A9V
DMT
PHOTO
REC_RCH
TAPE_EJECT
REC_LCH
VREF+
PB_RCH
AN7
PB_LCH
AN6
MOTOR_10V
PL_L
MOTOR_L
9VGND
RECH
9V(D9V)
DMT
PHOTO
REC_RIN
TAPE_EJECT
REC_LIN
VREF-
AGND
VREF+
PB_ROUT
AN7
PB_LOUT
AN6
MOTOR_10V
PL_L
MOTOR_GND
MOTOR_L
PORTSEL
CL
SDA
TUNED
LCH
SETERO
RCH
DET
TUNER_9V
TUNER_GND
CN901B
12
11
10
2
4
6
8
9
7
5
3
1
VREF-
D5V
KEY2
KEY1
VREF+
VOL_JOG2
VOL_JOG1
RMT
FL_CLK
FL_RST
FL_DAT
FL_CS
D5V
KEY2
KEY1
VREF+
VOL_JOG2
VOL_JOG1
RMT
FL_CLK
FL_RST
FL_DATA
FL_CS
CN805A
CN806
: TAPE PLAYBACK SIGNAL LINE
: TAPE RECORD SIGNAL LINE
: CD SIGNAL LINE
: FM/AM SIGNAL LINE
: +B SIGNAL LINE
CN805B
C406
50V2.2
C206
50V2.2
C102
0.018
C101
0.018
TO
DECK CIRCUIT
(CN1303) ON
SCHEMATIC
DIAGRAM-9
TO
PANEL CIRCUIT
(CN901A) ON
SCHEMATIC
DIAGRAM-7
TO TUNER PACK
Z401
ENG06810QF
MAIN CIRCUIT
SCHEMATIC DIAGRAM-3
TUNER EXTENT
CIRCUIT
53
SA-PM21PC