Olivetti ECR8200, Руководство по обслуживанию

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B B
A A
C
LOVE
R
Electronics Co., Ltd.
306-1 Akeno Obata Ise Mie Japan. Tel. 0596-37-5151 Fax. 0596-52-3825
of
REV.
TITLE. DRAWING.No.
PWB No.
DATE.
DESINR.
TRACR.
APPRO.
2009/04/30
EBC-1006 ECR8200/8220F
Main Board circuit
ECL-0991
a1
7 4
Ayako.K
Takebayashi
C1
0.1uF
R42 33
R43 33
R44 33
R
13
100
k
R
14
100
k
VMEM
G
D S
Q1
HAT1089C-EL-E
R1
100k
R28
51
VSD_EN
R
82
10K
R
83
10K
VCC3
VCC3 VMEM
C30
*10pF
1
2
3
4
5
6
7
8
9
10
11
CN3
52147-1110
1
2
3
4
5
6
7
8
9
CN4
*B9B-PH-K-S
KEY RTN0#
KEY RTN1#
KEY RTN2#
KEY RTN3#
KEY RTN4#
KEY RTN5#
C
51
*1000
pF
C
50
*1000
pF
C
49
*1000
pF
C
48
*1000
pF
C
47
*1000
pF
C
46
*1000
pF
C
44
*1000
pF
C
42
*1000
pF
C
40
*1000
pF
C
38
*1000
pF
R29 0
R
11
100
K
R
10
100
K
R
9
100
K
R
8
100
K
R
7
100
K
R
6
100
K
R
5
10K
R
4
10K
R
3
10K
R
2
10K
VCC3
KS[0..14]
R48 33
R49 33
R50 33
R51 33
R52 33
R53 33
R54 33
R55 33
R56 33
CTL_RTN
KR[0..5]
KS[0..14]
KR1
KR2
KR3
KR4
KR5
KS0
KS1
KS2
KSCAN7#
KSCAN6#
KSCAN8#
KSCAN4#
KSCAN3#
KSCAN2#
KSCAN1#
KSCAN0#
KSCAN5#
KR0
KS12
KS13
KS3
KS4
KS5
KS6
KS7
KS8
KS9
KS10
KS11
R41 33 R
12
100
k
VMEM
R46 33
R45 33
SD_CS#
SD_DO
SD_CK
SD_DI
SD_CARD
SD_WP
R30 0
R31 0
R32 0
R33 0
R34 0
R37 33
R38 33
R39 33
R40 33
R47 33
R57 33
1
2
3
4
5
6
7
8
9
10
CN2
A2004WV10-10P
SD CARD I/F
+
EC1
100uF_16V
KEY BOARD1
KEY BOARD2
CONTROL_KEY
1
2
3
4
5
6
7
8
9
10
CN1
52147-1010
KS14
KSCAN9#
KSCAN10#
KSCAN11#
KSCAN12#
KSCAN13#
KSCAN14#
R2
5
1
0
K
R2
4
1
0
K
R2
3
1
0
K
R2
2
1
0
K
R2
1
1
0
K
R2
0
1
0
K
R1
9
1
0
K
R1
8
1
0
K
R1
7
1
0
K
R1
6
1
0
K
R1
5
1
0
K
VCC3
C
43
*1000p
F
C
41
*1000p
F
C
39
*1000p
F
C
37
*1000p
F
C
36
*1000p
F
C
35
*1000p
F
C
34
*1000p
F
C
33
*1000p
F
C
32
*1000p
F
C
31
*1000p
F
C
45
*1000p
F
R35
0
R84
100K
VCC3
C52
*1000pF
CTL_RTN C_RTN
BZ1
KPT-G1720-5V
R190
4.7K
R189
22K
VDRW
B
E
C
Q13
DTC143EKA
KR[0..5]
BUZZER
Note) * mark is un-mounted part.
Service Manual 115