Panasonic RF-D10EG, Руководство по обслуживанию

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38
10.3. D-AMP, VOLUME, LED & HEADPHONE CIRCUIT
B
C D E
A
1 2 3 4 5 6 7 8 9 10 11 1 2 13 14
1 2 3 4 5 6 7 8 9 10 11 1 2 13 14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
A
B
A
E
C
B
G
F
-
+
1
2
R
6
33
22
10v4
7
0
C
6
39
TO
M
A IN CIRCUIT
(CP101*, CP103*)
IN
S CHEM A TIC
DI A GR A M - 1
A J K 6 00
A MPLIFIER
R 6 41
4 7
100
C 626 C 627
C 6 5 2
0.15
0.1
C 6 33
100
100
R 6 4 2
CN 6 0 2
1000P
C 6 13
1000P
C 6 1 2
1000P
C 6 14
R 6 3 2
1K
0
R 6 31
100
C 62 9
R 6 34
100
Q 6 0 7
Q 6 0 7
B1 A BCF0000 2 0
J K830
HE A DPHONE
R 6 35
S WITCH
S WITCH
Q 6 13
Q 6 13
B1 A BCF0000 2 0
S WITCH
S WITCH
4 7 K
P 6 04*
C 6 35
22 00 1 6V
B1GBCF J N0009
QR 6 08
QR 6 08
0.15
C 6 3 2
C 6 31
4 7 0
B1 A DMF00001 7
Q 6 0 6
C 6 30
1000P
R 6 0 6
A MPLIFIER
2 . 2
4
7
K
R
6
39
C 6 43 1
2 . 2 K
R 6 0 2
C 6 09
330
0
R 6 30
1K R8 2 1
LCD_P
A
NEL
S 8 22
S 8 2 1
10K
R 62 9
2 . 2
C 6 34
0
R 6 45
MUTE S WITCH
MUTE S WITCH
S WITCH
R 627
10K
22 K
R 626
D 6 01
B0BC4R0 A 00 66
1000P
C 62 3
C 6 03
1000P
0.1
C
6
04
C
6
0
2
1000P
Q 6 04
B1 A BCF0000 2 0
C 6 44
1
4 7
C 6 0 6
C 6 10
330
C 6 08
4 7
IC 6 01
C1BB0000094 7
1000P
C 6 0 7
R 62 1
27 K
B1 A BCF0001 76
Q 6 09
10K
R 6 38
REGUL A TOR
QR 6 01
B1GKCF J N0004
LCH
2 . 2 K
R 6 03
RCH
C 6 3 6
4 7
R 622
27 K
2 . 2 K
R 62 5
B1 A DCF0000 6 3
Q 6 05
CN 6 01
1K
R 62 8
C 6 4 7
330
IC 6 00
C1 AA 000008 2 9
0. 22
C 62 4
C 62 5
100
R 6 0 7
2 . 2
C 62 8
100
TUNE/ S ELECT
V OLUME
GND
GND
V CC
GND
3.3 V
MUTE
RT_N
A C_DET
V CC
KEY_POW
KEY0
AS P_ V DD
RCH
RT_P
LCH
MUTE
P_ON
KEY1
R V _N
TOOL0
RE S ET
GND
R V _P
GND
LCH
GND
RCH
KEY0
KEY1
HP_OPEN
POWER KEY
GND
V CC
A C_DET
5
6
1
3
4
2
8
7
1
7
6
4
2
3
5
1
3
2
3
1
2
3
1
2
6 7 5
2 4 3
8
1
5
4
2
3
6 1
6
5
8
9
11
1 2
10
18
15
1 7
1 6
2 0
19
13
14
7
2
1
4
3
22
2 1
7 5 6 1 2 4 3
10 1 2 14 1 6 15 13 11
8
9
GND
GND
IN
2
SV
R
GND
IN1 GND
S
UB
GND
OUT
2
OUT1 +
VS
BRIDGE
BOOT
2
BOOT1
BI
AS
IN
2
IN1
GND
V
CC
OUT
2
OUT1
MUTE
FEEDB
A
CK
FEEDB
A
CK
P 6 0 6 B*
RT_N
RT_P
LCD1
LCD 2
R V _N
GND
R V _P
2
3
1
5
4
P 6 0 6A *
RT_N
RT_P
R V _N
GND
R V _P
2
3
1
5
4
P 6 0 7 *
1
2
P 6 03*
P830*
LCH
RCH
HP_OPEN
GND
2
1
4
3
TO LCD S HIELD
TO CH ASS I S GND W 2 5
RL10 6
ROD A NTENN A
RL1 22
CP103*
CP101*
1P
C 6 54
0.1
C 6 53 S PE A KER
TO
POWER CIRCUIT
(CN901)
IN
S CHEM A TIC
DI A GR A M - 3
TO
TOP KEY CIRCUIT
(P800*) IN
S CHEM A TIC
DI A GR A M - 3
TO
HE
A DPHONE CIRCUIT
(P830*) IN S CHEM A TIC
DI A GR A M - 2
TO
D-
A MP CIRCUIT
(CN 6 0 2 )
IN S CHEM A TIC
DI A GR A M - 2
D- A MP CIRCUIT
(P 6 0 6A *)
IN S CHEM A TIC
DI A GR A M - 2
TO
M A IN CIRCUIT
(CP401*, CP40 2 *)
IN S CHEM A TIC
DI A GR A M - 1
TO
M A IN CIRCUIT
(RL10 6 *, RL1 22 *)
IN S CHEM A TIC
DI A GR A M - 1
TO
V OLUME
CONTROL CIRCUIT
(P
6 0 6 B*)
IN S CHEM A TIC
DI A GR A M - 2
TO
RF-D10 EB/EG/GN
D- A MP / V OLUME / LED / HE A DPHONE CIRCUIT
NOTE: “ * ” REF I S FOR INDIC A TION ONLY
D- A MP CIRCUIT
S CHEM A TIC DI A GR A M - 2
: +B S IGN A L LINE
V OLUME CIRCUIT LED CIRCUIT HE A DPHONE CIRCUIT
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