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1
2
3
4
+B
+B
R741
100K
C722
100P
80 79 78 77 76 75 74
P14/SI1
1
P15/SC1
2
P16
3
P17
4
X702
RESET
5
32.768KHz
R737
XT1/AN10
6
100K
C707
XT2/AN11
C706
7
10P(CH)
(CH)
VSS1
8
C708
C716
C709
15P
CF1
9
150P
15P(CH)
(CH)
(CH)
CF2
10
0
L701
R735
VDD1
11
22µH
1K
P80/AN0
12
P81/AN1
13
14
P82/AN2
15
P83/AN3
C715
16
P84/AN4
0.001
P85/AN5
17
C703
18
P86/AN6
0.001
19
P87/AN7
20
P70/AN8
21 22 23 24 25 26 27 28 29 30 31 32 33 34
R747
R743
R745
3.9K
6.8K
12K
SW703
SW704
SW702
ON/
FUNCTION
BASS/
STAND-BY
TREBLE
R742
R744
R746
3.9K
6.8K
12K
SW708
SW709
SW707
TUNING
TUNING
PRESET
UP
DOWN
UP
7
NOT USED
5 6
CN799
+B
73 72 71 70 69 68 67
66
65
IC701
IXA007SJ
SYSTEM
MICROCOMPUTER
NOTE:
Serial No.table (See 6-1)
35
36
+B
R799
JR702
100K
0
R7A2
100K
EEP-VDDD
C7A1
0.1
EEP-CLK
EEP-DATA
R7A3
100K
+B
SW705
MEMOLY/
SET
R762
22K
SW711
CLEAR
SW710
PRESET
DOWN
8
9
Figure 6-7 SCHEMATIC DIAGRAM (6/8)
+B
Q703
2SC5395F+
R759
470
64
63
62
61
R752
R751
V1/PL4
60
R750
V2/PL5
59
R749
V3/PL6
58
S39
57
S38
56
S37
55
S36
54
S35
53
S34
52
S33
51
S32
50
S31
49
S30
48
S29
47
S28
46
S27
45
S26
44
S25
43
S24
42
S15
41
37
38
39
40
+B
IC7A1
R7A1
1
8
100K
2
7
6
3
4
5
AT24C16
PATCH CPU
10
6 – 7
LED PWB-A4
CFW701
+B
LED701
LED702
LED703
MPG3372X
MPG3372X
MPG3372X
220
C0
1
220
C1
2
220
C2
3
220
C3
4
S0
5
S1
6
S2
7
S3
8
S4
9
S5
10
S6
11
S7
12
S8
13
S9
14
S10
15
S11
16
S12
17
S13
18
S14
19
S15
20
S16
21
S17
22
23
S18
24
S19
LCD701
LCD DISPLAY
R755
10
+B
R756
1
OUT
47K
+B
C704
2
VCC
33/16
3
GND
RX701
GP1U281X
REMOTE
SENSOR
11
XL-S10H
LED704
MPG3372X
12
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