H
A
B
C
D
E
F
G
1
2
3
4
5
KD-S687
KD-S687
2-4
R601
R658
R653
C603
D642
D643
D616
D613
JS690
D615
S601
IC602
R661
R662
D614
D609
D611
D610
D606
D608
D607
D603
D605
D618
D617
S606
D641
IC601
D604
C681
D619
S605
D621
D620
D622
R605
D624
D623
S613
R652
R657
C601
C602
R654
R655
R656
S607
S602
S603
S604
S608
S609
S610
S611
S612
S614
S615
S616
S617
S618
R614
R613
R615
R616
R606
R607
R611
R610
R609
R608
R602
R603
R604
R651
S619
R612
LCD1
D601
D602
CJ601
R659
R636
R638
C612
C611
R648
R649
R645
R639
R637
R681
R640
R642
R644
C682
R641
R643
R647
D644
R634
R635
R632
R633
D625
D646
R660
R646
R631
D645
1.8k
180k
10k
10/6.3
1SS335-X
1SS335-X
QSW0793-001
RPM6938-SV4
10k
470
UDZS5.1B-X
PT6523LQ
0.022
3.9k
2.2k
51k
0.022
680p
10k
10k
10k
1.2k
820
1.8k
2.7k
820
820
3.9k
2.7k
1.8k
1.2k
1.2k
1.8k
2.7k
2.2k
820
VCM0335-001
390( 1/8W)
510
4.7/6.3
0.012
510
100
510
0.022
510
820
UDZS6.2B-X
390( 1/8W)
820
LCD.CE
LCD.DA
LCD.CL
LCD_SO
LCD_CLK
LCD_CO
Key0
Key1
REMOCON
Key2
ENC1
R5V
KEY0
KEY1
KEY2
S17
S18
OSC
ENC2
GND
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S49
S50
ILL_10V
COM3
COM2
COM1
CE
CLK
DATA
BUS2
BUS1
BUS3
S3
S4
S5
S6
S7
S8
S9
S10
S2
S11
S1
S12
S13
S14
S15
S16
S33
S34
S35
S36
S37
S38
S39
S40
S41
S42
S43
S44
S45
S46
S47
S48
COM2
COM3
COM1
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S33
S34
S35
S36
S37
S38
S39
S40
S41
S42
S43
S44
S45
S46
S47
S48
S49
S50
BUS4
LCD & key control section
