Panasonic RX-D50EE

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
100R2103
100R2106
100R2105
BLKCK
CD_MDATA
STAT
CD_MCLK
CD_MLD
A9V
PGND
100R2107
100R2104
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