DOWNLOAD Panasonic RX-D50EE Service Manual ↓ Size: 6.18 MB | Pages: 94 in PDF or view online for FREE

Model
RX-D50EE
Pages
94
Size
6.18 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / PORTABLE STEREO CD SYSTEM
File
rx-d50ee.pdf
Date
PREV: Panasonic RX-D45GC / RX-D45GN / RX-D50GC / RX-D50GN / RX-D50EE / RX-D50PH Service Manual / Parts change notice

Panasonic RX-D50EE Service Manual ▷ View online

65
16.3. MAIN CIRCUIT (2/6)
15
16
17
18
19
20
21
22
23
24
25
26
27
28
B
 MAIN CIRCUIT
SCHEMATIC DIAGRAM - 3
RX-D50EE MAIN CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN
SECTION (1/6)
TO MAIN
SECTION (5/6)
TO MAIN
SECTION (3/6)
P1
2
4
3
1
P1
AA
P1
AB
D
TO
PANEL CIRCUIT
(ZJ903*)
IN SCHEMATIC 
DIAGRAM - 9
: 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
5
8
7
14
9
12
10
11
2
3
1
5
6
3
4
IC4101
C1BA00000421
POWER AMPLIFIER
0
R4100
100P
C4144
16V10
C4156
L4106
0
L4107
0
R4158
560
10K
R4159
10K
R4157
L4108
0
R4156
560
16V1000
C4170
7
6
3
2
4
1
5
JK4101
PHONES
C4154
25V3300
PGND
FP4100
5A
C4165
470P
16V1000
C4171
C4145
16V100
DGND
TUNER_GND
M+9VGND
2
1
4
3
CN4104
0.01
C4179
C4164
470P
LCH_IN
LOUT
PRE_GND
STDBY
PP
DC(RF)
RCH_IN
POWER_GND
ROUT
NC
NC
NC
12VCC
R-
R+
L+
L-
C4143
100P
0.1
C4152
MUTING
B1HBECA00004
Q4109
R4161
22K
R4162
22K
2
3
1
5
4
6
66
16.4. MAIN CIRCUIT (3/6)
29
30
31
32
33
34
35
36
37
38
39
40
41
42
A
C
D
B
E
G
H
F
B
 MAIN CIRCUIT
SCHEMATIC DIAGRAM - 4
RX-D50EE MAIN CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN
SECTION (6/6)
TO MAIN
SECTION (2/6)
P1
A
TO
CD SERVO
CIRCUIT (CN7002) 
IN SCHEMATIC 
DIAGRAM - 1
D
TO
PANEL CIRCUIT
(ZJ900*)
IN SCHEMATIC 
DIAGRAM - 9
1
22
C
TO
DECK CIRCUIT
(JW830*)
IN SCHEMATIC
DIAGRAM - 8
J
TO
MUSIC PORT
CIRCUIT (CN904*) 
IN SCHEMATIC
DIAGRAM - 11
: 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
MPORT_LCH
MPORT_RCH
R2538
0
2.2K
R5913
MOTOR_ON
LCD_ON
Q4116
B1ACCF000094
47K
R5921
AGND
M+9VGND
R5923
0
B1GBCFJN0033
POWER SUPPLY
SWITCH
Q4117
RM_IN
RMT_ON
LCD_CLK
Q2103
B1GDCFNN0007
POWER SUPPLY
REC_LCH_IN
1
3
2
CN4105
R2100
0
REC_RCH_IN
6
8
9
7
2
1
4
5
3
10
CN2104
TAPE_RCH_OUT
A9V
TAPE_LCH_OUT
3.3V
100
R2103
100
R2106
100
R2105
BLKCK
CD_MDATA
STAT
CD_MCLK
CD_MLD
A9V
PGND
100
R2107
100
R2104
STBY3.3V
R5931
0
R5936
1K
R5937
4.7K
CD_RST
B0EAKM000117
D2104
B0EAKM000117
D2105
AGND
R2111
0
DGND
L2102
J0JKB0000020
R2102
100
1000P
C2103
CD_RCH
CD_LCH
C2101
1000P
C2102
6
8
9
7
2
1
4
5
3
10
CN2105
6
5
8
9
11
12
10
18
15
17
16
20
19
13
14
7
2
1
4
3
22
21
CN2101
REST_SW
LOADING
REC_H
KEY2
KEY1
LCD_CE
LCD_DI
TAPE_L
CD_OPEN_SW
R_IN
M+9VGND
AGND
TAPE_L
M+9V
L_IN
REC_H
AGND
MPORT_LCH
MPORT_RCH
9V
L_OUT
R_OUT
LOADING
PGND
STAT
CD_UNLOAD
BLKCK
CD_RST
CD_DGND
ST_IN
CD_MLD
CD_3.3V
CD_MDATA
ST_CLK
CD_R
CD_3.3V
CD_L
ST_REQ
CD_MCLK
CD_AGND
TX (NC)
REST_SW
LD_SW/CLDCK
3.3V
RMT_P
KEY2
LCD_CE
LCD_CLK
BU3.3V
LCD_DI
RMT_ON
DGND
KEY1
CD_7.5V
1000P
C2121
0.1
67
16.5. MAIN CIRCUIT (4/6)
I
1
2
3
4
5
6
7
8
9
10
11
12
13
14
K
L
J
M
O
P
N
B
 MAIN CIRCUIT
SCHEMATIC DIAGRAM - 5
RX-D50EE MAIN CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN
SECTION (5/6)
TO MAIN
SECTION (1/6)
P1
: 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
22K
R18
X2
H0A750200020
39K
R30
C34
27P
R29
1K
R22
10K
R20
10K
R17
10K
C29
1000P
C33
100P
PLL_DO
TUNER_GND
AGND
L8
J0JKB0000020
D5V
L200
J0JKB0000020
C294
6.3V220
3.3V
C40
6.3V100
330P
C41
PLL_CLK
R23
22K
C36
22P
C39
1000P
C56
1000P
R24
22K
R25
22K
PLL_DI
PLL_CE
A9V
C35
100P
100P
C38
C37
100P
R45
56K
C30
50V1
R46
56K
C31
50V1
TUNER_RCH
TUNER_LCH
R11
3.3K
CT51
RCVTZ11F
C50
0.047
C5
0.047
C4
16V100
C47
10P
C23
16V100
C28
1000P
C26
0.01
R16 10K
R8
10K
R6
100K
L5
G0ZZ00002453
R4
100K
C10
0.01
C8
7P
R3
3.3K
3
1
2
D2
B0CDAB000019
C7
1000P
3
1
2
D3
B0CDAB000019
R2
0
C11
1000P
15P
C13
R7
100K
R9
0
R31
4.7K
C43
0.047
C9
0.01
C44
0.022
C57
0.047
C17
50V3.3
C46
2200P
C16
15P
C14
330P
R10
100K
D4
B0ACCK000005
1.5K
R12
C12
0.047
R37
0
R13
3.3K
C42
220P
4
G2
G1
6
2
3
1
G2A101C00010
L7
3
1
2
B0CDAD000010
D1
C6
1000P
10K
R1
C3
0.033
R28
100K
C1
47P
X1
J0B1075A0121 
3
1
2
CF1
J0B1075A0129
C19
50V1
C15
0.047
C48
0
7
5
G1
6
G2
8
1
3
4
2
G2CAEB000003
L51
C22
50V0.47
C18
0.01
4.7K
R14
10V22
C24
22
R5
C2
10P
L3
RLQY30S1W
L1
RLQY30S1W
C32
50V4.7
19
18
20
28
23
24
22
27
25
26
32
31
35
34
36
33
29
30
21
2
1
16
14
12
9
11
10
13
15
17
6
7
4
5
3
8
IC1
C1BB00001120
TUNER
0
R33
4
6
3
1
2
T1
G2BAC0000051
3
1
2
CF2
J0B4503A0074
0.018
C25
0.018
C27
C20
6.3V100
C21
50V1
A-IN
A-OUT
AM
AGC
VDD
MPX-IN
DET-OUT
LOW-CUT
XIN
XOUT
PD
PDET
IF-IN
CE
VSS
ROUT
FMDET
DI
LOUT
DO
CL
PCOMP
VCC1
REG
GND1
FM-MIX
AM
AM-MIX
FM
GND2
RF-IN
RF-OUT
VCC2
FM-OSC
AM-OSC
PRINT_COIL
FM
AM
B01
B02
FM
PRINT_COIL
RF-IN
IF-IN
8
TL
1
TL
11
TL
12
TL
13
TL
6
TL
2
TL
10
TL
9
TL
5
TL
4
TL
3
TL
7
TL
16
TL
14
TL
TELESCOPIC
ANTENNA
68
16.6. 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-D50EE MAIN CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN
SECTION (4/6)
TO MAIN
SECTION (2/6)
TO MAIN
SECTION (6/6)
P1
AA
AB
P1
G
TO
POWER CIRCUIT
(JW4101*)
IN SCHEMATIC 
DIAGRAM - 10
G
TO
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
D5V
D4102
B0ACCK000005
16V100
C4150
B1BCCG000002
Q4107
10K
R4137
Q4108
B1ACCF000094
REGULATOR
POWER CONTROL
R4144
47K
B1ADCE000012
SWITCH
Q4118
R4109
22
R5943
0
D4107
B0ACCK000006
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
0.1
R5914
1K
Q4106
B1ABCF000176
2.2K
R5915
3
1
2
D4101
B0ADFJ000004
D4100
B0ADFJ000004
3
1
2
B0BC9R1A0218
DZ4100
Q4119
B1GBCFJN0033
POWER CONTROL
INVERTER
R5927
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
16V470
2
1
3
C0CBABE00040
VOLTAGE REGULATOR
IC4100
C4116
16V100
R5925
100K
B0ACCK000005
D4106
B0ACCK000005
D4104
D4103
B0ACCK000005
1
C4149
C4153
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
D4108
B0ACCK000005
R5940
470K
C4182
0.1
C4183
0.1
2
1
VIN
VSS
VOUT
3
C0EBM0000024
VOLTAGE DETECTOR
IC4104
100K
R5942
B0BC9R1A0218
DZ4109
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