Read Panasonic RX-D55EE Service Manual Simplified online
19
6.5.
MAIN CIRCUIT (5/6)
15
16
17
18
19
20
21
22
23
24
25
26
27
28
B
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 6
RX-D55EE MAIN CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN
SECTION (4/6)
SECTION (4/6)
TO MAIN
SECTION (2/6)
SECTION (2/6)
TO MAIN
SECTION (6/6)
SECTION (6/6)
P1
AA
AB
P1
G
TO
POWER CIRCUIT
(JW4101*)
IN SCHEMATIC
DIAGRAM - 10
POWER CIRCUIT
(JW4101*)
IN SCHEMATIC
DIAGRAM - 10
G
TO
POWER CIRCUIT
(JW4102*)
IN SCHEMATIC
DIAGRAM - 10
POWER CIRCUIT
(JW4102*)
IN SCHEMATIC
DIAGRAM - 10
: FM/AM SIGNAL LINE
: FM SIGNAL LINE
: +B SIGNAL LINE
: AM SIGNAL LINE
: MUSIC PORT AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: CD/TAPE AUDIO INPUT SIGNAL LINE
R5943
0
D5V
D4102
B0ACCK000005
16V100
B1BCCG000002
Q4107
10K
R4137
Q4108
B1ACCF000094
REGULATOR
POWER CONTROL
R4144
47K
B1ADCE000012
SWITCH
Q4118
R4109
22
D4107
B0ACCK000005
5
1
4
6
1
3
4
2
8
7
CN4100
R4153
1.5
L4105
J0JKB0000020
R4149
1.5
R4154
1.5
C4160
0.01
DC_DET2
PCONT2
A9V
HALT
DCH
C4151
R5914
1K
Q4106
B1ABCF000176
2.2K
R5915
3
1
2
D4101
B0ADFJ000004
D4100
B0ADFJ000004
3
1
2
B0BC9R1A0218
DZ4100
Q4119
B1GBCFJN0033
POWER CONTROL
INVERTER
R5928
47K
2.2K
R4142
R5920
2.2K
R4145
2.2K
R5917
2.2K
C4158
16V10
BU3.3V
PCONT1
2.2K
R4141
0
R4139
B1ADCE000012
Q4105
1
C4148
B1GBCFJN0033
POWER SUPPLY
POWER CONTROL
QR4104
0.1
C4117
C4119
0.1
C4111
25V470
2
1
3
C0CBABE00040
VOLTAGE REGULATOR
IC4100
C4116
16V100
R5925
47K
B0ACCK000005
D4106
B0ACCK000005
D4104
D4103
B0ACCK000005
1
C4149
C4153
16V47
16V47
3
1
2
4
5
C0CBABE00023
IC4102
R4152
39K
18K
R4151
C4168
0.33
L4104
J0JKB0000020
C4169
4
2
1
3
5
IC4103
C0DAEJG00001
VOLTAGE REGULATOR
R4150
100K
C4162
16V100
3.3V
STBY3.3V
VREF+
HALT
A9V
VCC
VCC
PCONT2
SYS6V
MAIN_GND
PGND
12V BATTERY
VIN
VOUT GND
VSS
VOLTAGE REGULATOR
VIN
VOUT
NC
NC
25V220
VCC
OUT
CTL
GND
C
C4150
0.1
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