Panasonic RX-ES29EE Service Manual page 47

SCHEMATIC DIAGRAM-4
MAIN CIRCUIT
100 99 98 97 96 95
1 COM0
COM1
2
COM2
3
4 COM3
VLC3
5
VLC2
6
7 VLC1
C2
8
9 ECS
10 ECLK
11 EDATA
12 MBP1
13 MBP2
R854 1K
14 AL_JOG1
R855 1K
15
AL_JOG2
16 Vss
17 OSC2
18 OSC1
C816 100P
19 VDD
20 X1
21 X0
C850 1000P
MMOD
22
23 /RESET
24 DMOD
Vref+
25
C851
16V22
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
C808 100P
C809 100P
R826 15K
R827 15K
R825 15K
R845 R846
1.5K 1
C807 100P
: +B SIGNAL LINE
94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79
IC801
MN101C74GAA1
MICRO PROCESSOR
47
D805
LNW9A8BYBZ
POWER ON LED
W801
78 77 76
SEG25 75
SEG26
74
SEG27
73
SEG28 72
NC
71
NC 70
NC 69
NC 68
NC
67
NC 66
NC
65
NC
64
D803,D804
NC
63 B0AACK000004
R849 1K
REM_STBY
62
R852 1K
PCONT
61
R808 1K
ASP_DATA
60
R807 1K
ASP_CLK 59
NC 58
D803
R806 1K
CD_CLOSE3
57
R809 1K
CD_OPEN 56
R815 3.3K
D804
REST_SW 55
R853 3.3K
CD_RESET
54
NC 53
OPEN_SW
52
MUTEA 51
POWER ON
CIRCUIT
2 1
1
2
RX-ES29EE