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3. Circuit Diagram
SF MAIN PWB TF UN (1/3)
4
PPD/
CNH-27
SCID2/
CNH-25
JFHP
CNH-02
JRHP
CNH-05
T2UP
CNC-22
T2DN
CNC-25
T2PD/
CNC-28
C89
222Z/50V x7
C90
PSHP
CNH-08
STUHP
CNE-13
STTHP1/
3
CNH-18
STTHP2/
CNH-21
C76
222Z/50V x4
C25
1
(EVRE)
CNJ-02
STLK
(1-C3)
+5V
D110
D108
DAN202K x3
RES-FIN2
CNA-02
2
TXD-FIN2
CNA-06
DTR-FIN2/
CNA-04
RXD-FIN2
CNA-05
DSR-FIN2/
CNA-03
FGS-FIN/
CNA-01
DAP202K x3
D107
D105
SCGS/
CNH-16
1
PPS/
CNH-32
SPS/
CNH-30
FGS/
CNG-08
T2S/
CNC-19
SCRS/
CNC-15
SOL1/
CNC-17
SOL1/
CNK-02
Y105620-2
A
+5V
BR28
BR1
10KJ x4
10KJ x4
BR8
10KJ x4
2
1
3
4
2
3
4
1
BR9
10KJ x4
C77
C75
C7
C8
C9
+5V
BR4
BR3
2.2KJ x4
10KJ x4
DTC114YKA x4
Q128
3
C
2
B
1
E
Q126
3
C
2
B
1
E
Q127
3
C
2
B
1
E
Q125
3
C
2
B
1
E
+5V
+5V
C82
C81
Q124
R53
R54
DTC114YKA
10KJ x2
3
C
2
B
1
C41
E
C11
473Z/16V
1
CP5
RES/
D109
+5V
R50
R47
R48
4.7KJ x3
Q131
3
C
2
B
1
E
C37
473Z/16V
3
C
2
B
1
E
Q133
3
C
2
B
1
E
Q129
3
C
2
B
1
E
3
C
2
B
1
E
+5V
R49
4.7KJ
3
C
2
B
1
E
D106
DTC114YKA
+24V
IC3
9
COM
16
OUT1
IN1
15
OUT2
IN2
14
OUT3
IN3
13
OUT4
IN4
12
OUT5
IN5
11
OUT6
IN6
10
OUT7
IN7
GND
TD62003AP
C80
223Z/50V
A
B
CNC-01
CNF-02
CNF-03
7
PPD/
8
SCID2/
6
JFHP
CNE-16
5
JRHP
7
T2UP
6
T2DN
5
T2PD/
8
+5V
+5V
IC104
1
8
Xin
VDD
2
7
Xout
S0
3
6
S1
FSOUT
4
5
LF
VSS
FS781
R51
3.3KJ
C40
C29
471K/50V
473Z/16V
+5V
IC106
1
5
NC
VDD
2
INA
3
4
VSS
OUT X
TC4S584F
C39
473Z/16V
+5V
R65
R66
R73
R74
4.7KJ x5
IN0
IN1
(1-D4)
+5V
(1-D4)
SEL0
R59
SEL1
4.7KJ
SEL2
BR11
C61
C62
2.2KJ x4
471K/50V x3
C44
473Z/16V
CP6
T X D
CP8
DTR
Q134
CP9
Q130
RXD
CP10
DTC114YKA x5
DSR
+5V
+5V
R60
2.4KJ
Q132
BR2
2.2KJ x4
1
2
3
4
5
Q121
6
3
C
7
2
B
8
1
E
DTC114YKA
Q120
3
C
2
B
1
E
DTC114YKA
B
10-3
+24V1
D1
1SS133 x4
+24V1
+24V1
D2
+24V2
D14
+24V2
D13
TEST
CP1
TEST
X 1
12.2MHz
3
R64
0J
1
2
R62
R63
0J
0J
(2-B1)
1
T2OA
T2OA
2
T2OB
T2OB
3
T2O/A
T2O/A
4
T2O/B
T2O/B
5
PSA
PSA
6
PSB
PSB
7
PS/A
PS/A
8
PS/B
PS/B
9
VDD
(2-B2)
10
X 2
11
X 1
12
VSS
N.C.
13
VSS
14
(2-A2)
RES/
15
PSPD
16
PSPD
PPD/
17
18
PSHP/
19
STUHP/
STTHP1
20
STTHP2
21
(EVRE)
22
23
VDD
24
VSS
25
SCID2/
26
JFHP
R75
27
JRHP
28
T2UP
29
T2DN
30
T2PD/
31
IN0
32
IN1
VSS
33
T2OPD
34
(2-A1)
T2OPD
JPD
35
(2-A3)
JPD
VDD
36
37
SEL0
SEL1
38
SEL2
39
TXD-FIN2/
40
RXD-FIN2/
41
DTR-FIN2
42
C63
43
DSR-FIN2
44
SCGS
45
PPS
46
SPS
47
T2S
48
JFA
JFA
49
JFB
JFB
50
JF/A
JF/A
(2-B4)
+5V
L1
MMZ1608S121A
IC103A
BA10393F
1
+5V
CNA-08
+24V
CNA-12
SCGS
+24V
CNA-14
PPS
+24V
CNA-16
SPS
T2S
GND2
CNA-09
GND2
SCRS
(1-D3)
CNA-10
GND1
CNA-11
GND1
CNA-13
GND1
CNA-15
SOL1
(1-D3)
Service Manual
C
D1
+24V
DAN202K x
10KJ x4
R70
R69
R68
R67
BR10
2.2KJ x4
IC4
P120/RTP0
P121/RTP1
P122/RTP2
P123/RTP3
P124/RTP4
P125/RTP5
P126/RTP6
P127/RTP7
VDD
X 2
X 1
VSS
XT2
XT1
RESET
P00/INTP0
P01/INTP1
P02/INTP2/NMI
P03/INTP3
P04/INTP4
P05/INTP5
P06/INTP6
AVDD
AVREF0
P10/ANI0
P11/ANI1
P12/ANI2
P13/ANI3
P14/ANI4
P15/ANI5
P16/ANI6
P17/ANI7
AVSS
P130/ANO0
P131/ANO1
AVREF1
P70/RXD2/SI2
P71/TXD2/SO2
P72/ASCK2/SCK2
P20/RXD1/SI1
P21/TXD1/SO1
P22/ASCK1/SCK1
P23/PCL
P24/BUZ
P25/SI0/SDA0
P26/SO0
P27/SCK0/SCL0
P80/A0
P81/A1
P82/A2
C58
JP1
47U/35V
+
3
+
2
-
+
C27
C
47U/35V
4
C
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