Panasonic SA-VK31GC Service Manual page 61

SCHEMATIC DIAGRAM - 9
MAIN CIRCUIT
R2815
10K
48 47 46
49 RESTSW
50 DRIVER_MUTE
51 CLOSE_SW
C2803
52
OPEN_SW
470P
53 OPEN
54 CLOSE
55 /DISC
R2810 1K
56 /CDRST
R2836 100
57 STAT
R2809 1K
MDATA
58
R2808 1K
59 MCLK
R2807 1K
60 MLD
61 VREF-
62 /TLOCK
63 /FLOCK
64 SENSE
1 2
: +B SIGNAL LINE
45 44 43 41 40 39 38 36 35 34
42 37 33
DSA_STRB
DC_DET
BLKCK
/MCS
IC2801
EE_CLK
MN101C30AEA
EE_DATA
MECHACON IC
EE_CS
CD_PCNT
MICON_RST
ESS_RST
SQCK
SUBQ
3 4 5 6 7 8 9 11 12 13
10 14 15 16
IN OUT
X2801
GND
X2801
RSXY8M00D01T
C2801
10V100
C2802
0.1
32
NC
31
NC 30
NC 29
R2827
28
10
BLKCK
27
26
25
24
23
22
21
ESS_RST
20
SQCK
R2816 1K
19
R2826 10 SUBQ
18
R2852
NC 17
10K
D5V
Q2802
MM_RST
C2828 C2824
470P 0.1
Q2802
B1GBCFGG0023
RESET SWITCH
61
SA-VK31GC / SA-VK31GS
D5V
C2811
0.022
C2816
330P
R2822
22K
R2823
22K
4 3 2 1
IC2805
BR93LC46FE2
EEPROM IC
(NOT SUPPLIED)
5 6 7 8
C2817
R2824
330P
4.7K