Panasonic SA-PM24EB - 18.5. MAIN CIRCUIT (4;4)

77
18.5. MAIN CIRCUIT (4/4)
3/4 4/4
1/4 2/4
SA-PM24EB/EG/EP MAIN CIRCUIT
E
TO
TRANSFORMER
CIRCUIT (CN5903)
IN SCHEMATIC
DIAGRAM - 8
P1
TO MAIN
SECTION (3/4)
TO MAIN
SECTION (2/4)
SCHEMATIC DIAGRAM - 5
MAIN CIRCUIT
: +B SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: MUSIC PORT AUDIO INPUT SIGNAL LINE
: - B SIGNAL LINE
: FM/AM SIGNAL LINE
: FM SIGNAL LINE
: AM SIGNAL LINE
I
K
L
J
M
O
P
N
15 16 17 18 19 20 21 22 23 24 25 26 27 28
P1
C657
3.3V
C658
4 32 15
IC650
C0DAEJG00001
VOLTAGE REGULATOR
VOLTAGE REGULATOR
312
45
C0DBZGC00067
IC651
3
12
D658
B0ADFJ000004
DC_DET
D5V
CD3.3V
DC_DET
D653
MA2J1110GL
A9V
R650
B0EAKM000117
D650
VOLTAGE REGULATOR
B1BACG000023
Q650
C650
R652
100K
16V22
C655
18K
R653
16V22
C656
39K
R654
J0JKB0000020
L659
7.5V
D655
D654
B0EAKM000117
B0EAKM000117
B0EAKM000117
FL3.3V
AGND
D660
B0BC010A0267
D652
C651 C652 C653 C654
TUNER_GND
DGND
SYS3.3V
HALT
4
5
1
3
2
7
6
CN804
PCONT1
VREF-
GND
GND
NC
0.1
VIN
50V2.2
VSTDBY
VCC
HALT
M_GND
PCONT
SYS_GND
SYS3.3V
M+7.5V
0.01
16V100 25V220
0.01
470
16V100
C OUT GND CTL VCC
C305
1000P