Hitachi CP-X2511N - Troubleshooting Guide; Identifying Non-Defect Machine Issues (Part 4)

CP-X2511N(C15I-25N2) / CP-X3011N(C15I-30N2) / CP-X4011N(C15I-40N2) / CP-X2011N(C15-20N2) / ED-X45N(C15-20N2)
1
2
3
4
5
6
1
2
3
4
5
6
ABC DEF G
CONFIDENTIAL
PWB assembly MAIN 14
4
5
3
2
1
4
5
3
2
1
4
5
3
2
1
4
5
3
2
1
4
5
3
2
1
4
5
3
2
1
4
5
3
2
1
4
5
3
2
1
11
12
13
14
15
16
17
18
19
20
10
9
8
7
6
5
4
3
2
1
1005
RP05
33
1
2
1005
RP29
10k
12
PWR-RQ
APZ05
1
CP08
2125
10/6.3
1
2
1005
RP38
33
1
2
1005
RP25
100
12
CP02
1005
0.1/16
1
2
1005 RP40
47k
12
CP07
1005
1000p
1
2
RXD_CTI2
STB-CTL2
I2CCLKM
CP05
2125
10/6.3
1
2
1005
RP61
0
12
1608
LP02
600
1
2
NO-COVER
1005
RP09
100
1
2
1005 RP19
10k
1
2
CH_EN56_TOP
1
100
1005
RP04
100
1
2
1005
RP15
33
12
1005
RP11
0
12
APZ09
1
STB-CTL1
1005
RP46
10k
1
2
I2CDATM
CP01
1005
0.1/16
1
2
100
1005
RP02
100
1
2
DP01
1SS355
1
2
CP06
1.0/10
1
2
KEYI-POW
1005
RP10
100
1
2
1005
RP59
0
1
2
1005
RP57
10k
1
2
APZ03
1
1005
RP14
33
1
2
APZ04
1
1005
RP18
0
12
1005
RP07
33
1
2
1005
RP24
10k
1
2
1005
RP26
100
1
2
1005
RP33
10k
1
2
RESETSUB
TXD_CTI2
CP03
1005
0.1/16
1
2
IP04
TK11133CSC
Vcont
GND
Np Vout
Vin
1005
RP27
10k
1
2
APZ08
1
APZ02
1
1005
RP03
33
1
2
1005
RP17
0
1
2
IP01
TC7SZ126FU
G
IN_A
GND OUT_Y
VCC
CH_EN38_TOP
1
APZ01
1
1005
RP08
10k
1
2
CP09
1005
0.01/25
1
2
1005
RP32
33
1
2
CP04
1.0/10
1
2
1005
RP62
10k
1
2
100
1005
RP01
100
12
IP03
TC7SZ125FU
G
IN_A
GND OUT_Y
VCC
1608
LP01
600
1
2
1005
RP39
0
1
2
IP06
TC7SZ126FU
G
IN_A
GND OUT_Y
VCC
1005
RP56
0
1
2
1005
RP44
0
12
GND1
POW_SUBCPU
GND1
1005
RP63
10k
1
2
CP10
1005
0.01/25
1
2
1005
RP54
0
12
1005
RP35
0
12
IP07
TC7SZ125FU
G
IN_A
GND OUT_Y
VCC
STB+3.3V
STB+5V
+3.3V
1608
LP12
600
1
2
CP71
1005
470p
1
2
1608
LP11
600
1
2
APP10
1
AP11
1
E805
502386-4H
1
2
3
4
G1
G2
1608
LP13
600
1
2
IP71
TC7SZ32FU
IN_B
IN_A
GND OUT_Y
VCC
1005
RP75
0
1
2
1005
RP79
100
12
1005
RP71
47k
12
IP72
TC7SZ08FU
IN_B
IN_A
GND OUT_Y
VCC
1005
RP72
220
1
2
APP12
1
1005
RP70
47k
12
GND1
1005
RP76
0
12
1005
RP74
0
12
1005 RP78
33k
12
CP72
1005
470p
1
2
CP70
1005
0.1/16
1
2
1608
LP10
600
1
2
IP70
TC7SZ32FU
IN_B
IN_A
GND OUT_Y
VCC
PWRC
APP13
1
1005
RP77
22k
1
2
GND1
1005
RP73
220
1
2
GND1
GND1
GND1
GND1
1005
RP20
100
12
1005
RP21
100
1
2
EP02
ZH-04V
1
2
3
4
G1
G2
1608
LP16
600
1
2
APTX
1
1608
LP15
600
1
2
APRX
1
1608
LP17
600
1
2
APSTB+5
1
APGD
1
GND1
EP01
ZH-07V
1
2
3
4
5
6
7
G1
G2
IP02
UPD78F9222MC-5A4-A
VSS
P121/X1
P122/X2
P123
VDD
RESET/P34
P31/TI010/TO00/INTP2
P30/TI000/INTP0
P40
P41/INTP3 P42/TOH1
P43/TxD6/INTP1
P44/RxD6
P45
P130
P23/ANI3
P22/ANI2
P21/ANI1
P20/ANI0
AVREF
POW_SUB
1005
RP12
10k
1
2
CP11 2125
10/6.3
1
2
GND1
DP02
1SS355
1
2
1005
RP31
100
1
2
X1
UARTSEL2
/RESET
3.3V
TxD
SHEET_1,4
SHEET_1
SHEET_3
SHEET_1,3
SHEET_4
SHEET_3,4
SHEET_1
X2
INTP3
SHEET_1
to Sub Microprocessor
VDD
to Main Microprocessor
GND
RxD
NO-COVER
SHEET_1
SHEET_4
SHEET_1
SHEET_3,4
(38KHz)
JUMPER R
AND
REMOTE2
GND
(56.9KHz)
REMOTE1
VCC
SHEET_1
EN38_SUB
EN56_SUB
(to INPUT PWB)
RXD
TXD
STB+5V
GND