Panasonic SA-PM41P Service Manual page 79

SCHEMATIC DIAGRAM-5
MAIN CIRCUIT
R306
10K
CD3.3V
C381
50V2.2
R384
4.7K
/RST
R383
10K
RESTSW
C303
HP_SW 470P
HB_LED
MOTOR
PLUNGER
DECK_AD1
DECK_AD2
REG1
KEY3
R385
R307
R360 R389
KEY1
820 10K R308
VOL_JOG
VREF+
VCC
VREF+
4
C3FBHA000004
5
C395
: +B SIGNAL LINE
IC305
C0DBZGC00067
3.3V REG IC
C308
C399
5 4 3 2 1
C380
0.1u
81 NC
R382 100
/RESTSW
82
83 NC
R479 1K
84 HP_SW
R381 100
85 HB_LED
86 NC
R379 100
87 MOTOR
R378 100
88 PLUNGER
89 DECK_AD1
90 DECK_AD2
91 REG1
100
92 KEY3
100
KEY2
93
100
94 KEY1
R417 100
95 VOL_JOG1
96 AVss
NC
97
98 VREF
99 AVCC
100 DEMO
SELECTOR
R461 4.7K
R455 4.7K
R457 4.7K
R456 4.7K
R458 4.7K
C331 100P
C329 100P
WA110
R405
10K
C325 0.022
R357 22K
WA403
R358 22K
3 2 1
IC301
FLASH MEMORY
6 7 8
C327
220P
0.1
C345 100P
C344 100P
100P
C304 100P
100P
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66
IC302
C2CBJG000575
MICROPROCESSOR
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15
R459
R301
100
4.7K
R354
680
R355
330K
4 3 2 1
R356
10M
IC303
C3EBEG000072
EEPROM
(NOT SUPPLIED)
5 6 7 8
R359
4.7K
79
SA-PM41P / SA-PM41PC
65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
PLAY_SW
PCONT
STATUS
DCDET
RDS_DAT
RDS_CLK
MDATA
MUTE_A
MEM_CS
MEM_CK
MEM_SO
MEM_SI
19 24 25 26 27
16 17 18 20 21 22 23 28 29 30
WA103
C306
100P
WA122 WA119 WA117
C322 68P
R352
4.7K
R353
X301
C315
4.7K
H2A100500006
Q307
100P
C321 68P
C323
C318
18P
56P
Q308
C319 C317
C324
1000P 1000P
22P
Q308 , Q307
B1ABCE000016
BEATPROOF SWITCH
50
49
48
47
CE 46
45
44
MLD 43
42
EPM
41
40
MCLK 39
38
37
36
35
NC
34
SCLK
33
NC 32
NC 31
C314
50V1