Panasonic SA-PM29P Service Manual page 77

SCHEMATIC DIAGRAM-6
MAIN CIRCUIT
R326 4.7K
R325 47K
R324 4.7K
R323 4.7K
R328 100
R452 100
R329
R336 4.7K
R338 4.7K
R453 100
R337 4.7K
R396 100
R397 100
WA107 WA103
R399 100
R342 R343 R344
R388 47K
10K 10K 10K
R391 4.7K
R390 4.7K
C308 100P
C399 100P
C310 0.01
R350 47K
L300 3.3uH
R349
MA729TX
680
C312
C313
0.1
6.3V100
C311
20V 0.33
Q306
KRC103STA
DCDET SWITCH
C316
50V22
R348
10K
Q304,Q305
B1GBCFGG0001
SWITCH
R347
10K
SUBWOOFER
CD+7.5V
CD3.3V
/CD
MUTE_A
MUTE_H
DCDET
HPSW
HP_L
HP_R
+7.5V
CHANGESW
PLAY_SW
M2_FOUT
WA100
PCONT
M2_ROUT
CCDSTAT
BT_SW
DCDET
1K
POS
SW5V
OPEN_SW
M1_FOUT
MLD
M1_ROUT
MDATA
STOCK SW
PLAY SW
MUTE_A
MCLK
MEM_CS
MEM_CK
RESETSW
/RST
MEM_SI
STAT
R398 BLKCK
100
MLD
MDATA
MCLK
MEM_SO
TX
VREF+
CD +7.5V
Q390
B1GBCFGG0001
CD_R
MEM_SO SWITCH
CD_L
D303
1SS380TE-17
SYS6V
CD3.3V
D304
WA101
R351
47K
DCDET
CDSTAT
VREF+
R346 R345
10K 10K
CCDSTAT
Q304
BLKCK
CBLKCK
Q305
: MAIN SIGNAL LINE
: CD SIGNAL LINE
: +B SIGNAL LINE
CN302
SUBWOOFER
1
CD+7.5V
2
CD3.3V
3
ICD
R454 100
4
MUTE_A
5
MUTE_H
6
DCDET
7
HPSW
8
HP_L
9
HP_GND
10
HP_R
11
CN305
+7.5V
1
PGND
2
CR16 SWITCH
3
DNGD
4
UP/DOWN F
5
UP/DOWN R
6
BOTTOM SW
7
WA113
POSTION SENS
R363 R364
8
100
120
LED
9
OPEN SW
10
LOAD F
11
LOAD R
12
STOCK SW
13
PLAY SW
14
CN306
1
RESET_SW
2
/RST
R365 1K
3
R366 1K STAT
C342
4
1000P
BLKCK
R367 1K
5
MLD
R368 1K
6
MDATA
R369 1K
7
R370 1K MCLK
8
P_GND
9
TX
10
+7.5V
11
D_GND
12
C359
C243
LDSW
10V100 0.1
13
+3.3V
14
Rch OUT
15
A_GND
16
Lch OUT
17
L301
G0A200D00002
C340
C341
6.3V100 0.1
TO
POWER CIRCUIT
(CP502) ON
SCHEMATIC
DIAGRAM-12
TO
CD LOADING
CIRCUIT
(CN1) ON
SCHEMATIC
DIAGRAM-16
TO
CD SERVO
CIRCUIT
(CN702) ON
SCHEMATIC
DIAGRAM-2