Panasonic SA-AK230PL Service Manual page 64

SA-AK230PL
SCHEMATIC DIAGRAM - 7
MAIN CIRCUIT
R2111
10K
R2112
22K
C2112 C2111
1500P 0.1
C2118 C2119
0.1 1000P
: +B SIGNAL LINE
: -B SIGNAL LINE
R2211
C2120
10K
R2212
22K
C2212 C2211
1500P 0.1
C2311 C2312
0.18 0.15
1 VIN1
R2311
0
2 SEL1
C2411 C2412
0.18 0.15
VIN2
3
R2411
0
4 SEL2 MOUT1
5 A1(L)
6 A2(R) MOUT2
7 B1(L)
8 B2(R)
IC2803
9 C1(L)
BOUT2
10 C2(R)
C2114
0.01
11 D1
C2214
0.01
12 D2
13 E1(L)
14 E2(R)
15 FILTER
C2218 C2219
C2581
0.1 1000P
10V33 16 GND
IC2803
C1BB00000732
AUDIO SOUND PROCESSOR
C2584 R2584
220P 330K
: AUX SIGNAL LINE
: CD SIGNAL LINE
: FM/AM SIGNAL LINE
R2317
100K
R2318 2.7K
1
R2418 2.7K
R2417
100K
C2220
C2207 0.1
1
R2207
C2208 C2206
1000P 47K 3300P
C2107
0.1
R2107
C2108 C2106
1000P 47K 3300P
R2316
4.7K
32
REC1
R2416
4.7K
REC2 31
C2121 R2103
0.1 6.8K
MNF1
30
C2221
0.1
29
C2126 R2108
0.1 6.8K
28
MNF2
C2226
0.1
27
C2131
R2113
0.22
8.2K
BNF1 26
C2231
0.1
BOUT1 25
C2136
R2118
0.22 8.2K
BNF2 24
C2236
0.1
23
22
OUT1
21
OUT2
C2583
0.22
20
CAP
19
VCC
C2588
C2582
0.1
16V100
SI 18
C2585 R2585
220P 330K
SC 17
R2582
0
R2586 R2587
1.2K 1.2K
64
: MAIN SIGNAL LINE
: PLAYBACK SIGNAL LINE
: RECORD SIGNAL LINE
D2951
B0BC7R500001
C2952
0.01 C2951
0.01
TGND
TO
+15V
+15V
MAIN (TUNER)
R2953
CIRCUIT
10K
DO/ST
(1A) ON
DO/ST
REC_L
SCHEMATIC
SD
SD
DIAGRAM-3
+9.0V
+7.5V
R2954 2A
27
REC_R
R2206 100
RCH
VIN2
PLLCE
R2952 4.7K CE
VIN1
R2106 100 LCH
PLLDA
DO/ST
PLLCLK
2B
PLLDA
PLLCLK/
FAN FAN
1
/DCDET DC_DET
2
R2571
MUTE_H MUTE_H
3
2.2K
+15V +15V
4
HI_L HIGH_LIN
5
HI_R
HIGH_RIN
6
A_GND
7
LOW_LIN
8
LOW_RIN
9
AGND
10
OUT1 11
T GND
12
OUT2
CN2809
P_GND
1
FL_GND
2
UP GND
3
4
CD8V CD8V
5
6
7
LED9V
LED9V
8
MOT10V MOT10V
9
+9V +9V
10
-9V
-9V
11
SW5V
SW5V
12
CN2808
C2977
16V100
TO
MAIN (TUNER)
CIRCUIT
(1B) ON
SCHEMATIC
DIAGRAM-3
TO
POWER
CIRCUIT
(CN5800) ON
SCHEMATIC
DIAGRAM-11
TO
POWER
CIRCUIT
(CN5801) ON
SCHEMATIC
DIAGRAM-11