Hitachi CP-X205W(C14-20N) Service Manual page 80

Table of Contents

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6
5
+5V
1
E251
WR-60S-VF1-1
A2
1
60
A1
A4
2
59
A3
A6
3
58
A5
A7
4
57
A8
A9
5
56
A10
A11
6
55
7
54
CHRDNE
1
A12
8
53
CHWRNE
4
1
A13
A14
9
52
A15
10
51
A16
A17
11
50
A18
A19
R270
12
49
0
1005
A21
1
2
13
48
A20
14
47
CHPBHN 1
15
46
ROMWE
FLASH_CE
1
ROMOE
16
45
D15
D7
17
44
D14
D6
18
43
D13
19
42
D5
D12
20
41
D4
21
40
D11
3
22
39
D3
D10
23
38
D2
24
37
1
D9
D1
25
36
GND1
D8
26
35
D0
27
34
PCS1
1
1
2
28
33
RXD0
1
R277
29
32
0
1005
30
31
NMI
1
LAMP_ON
1
2
1
R266
0
1005
2
I253
M24128-BWMN6
E0
VCC
1
8
2
E1
WC
7
R261
100
1
2
3
E2
SCL
6
R260
1005
100
1
2
4
VSS
SDA
5
1005
1
GND1
1
A
B
CP-X205W (C14-20N) / CP-X305W (C14-25N)
L251
JUMPER R
600
1608
1
65mA
A17
N251
I251
S29AL016D70TFI010
A16
1
A15
A16
48
A15
2
A14
BYTE#
47
A14
3
A13
Vss-46
46
A13
4
A12
DQ15/A-1
45
A12
5
A11
DQ7
44
A11
6
A10
DQ14
43
A10
7
A9
DQ6
42
A9
8
A8
DQ13
41
A20
9
A19
DQ5
40
A21
NC-10
DQ12
10
39
C271
WE#
DQ4
11
38
0.01/16
1005
1
2
RESET#
Vcc
12
37
35mA
NC-13
DQ11
13
36
R253
10K
1
2
14
NC-14
DQ3
35
1005
15
RY/BY#
DQ10
34
A19
16
A18
DQ2
33
A18
17
A17
DQ9
32
A8
18
A7
DQ1
31
A7
19
A6
DQ8
30
A6
20
A5
DQ0
29
A5
21
A4
OE#
28
A4
22
A3
Vss-27
27
R272
R255
0
10K
A3
1
RESETN
CE#
1005
23
A2
26
1
2
1
1005
A2
A
1
A
0
24
25
R273
0
CPU-RESET
1005
1
2
G1
G2
G3
G4
1
A1
I201
MAIN MEMORY PORT
PW190B-10L
H23
L26
H23
NC-H23
MREFIN0
L26
F26
V25
R233
F26
NC-F26
MREFIN1
V25
G25
22
G25
NC-G25
1005
1
2
H24
H24
NC-H24
MCK
T26
T26
H25
T25
H25
NC-H25
MCKN
T25
J24
J24
NC-J24
MCKFBK
R23
R23
1
2
H26
T22
H26
NC-H26
MCKFBKN
T22
K23
K23
NC-K23
NC-M26
M26
M26
R234
R278
22
1
J25
PCS0
J25
NC-J25
0
1005
K24
K24
NC-K24
NC-N25
N25
N25
1005
1
2
1
J26
N24
TXD0
J26
NC-J26
NC-N24
N24
K25
N23
K25
NC-K25
NC-N23
N23
R279
1
2
1
L24
R24
LCONT_IN
L24
NC-L24
NC-R24
R24
0
L25
L25
NC-L25
1005
1
N22
G26
EMU-RESET
N22
NC-N22
NC-G26
G26
M24
K26
M24
NC-M24
NC-K26
K26
V22
V22
NC-V22
NC-L22
L22
L22
V23
V23
NC-V23
Y26
Y26
NC-Y26
NC-M22
M22
M22
W24
R25
W24
NC-W24
NC-R25
R25
W23
W23
NC-W23
NC-N26
N26
N26
Y24
V26
Y24
NC-Y24
NC-V26
V26
AB26
AB26
NC-AB26
NC-P22
P22
P22
Y23
U24
Y23
NC-Y23
NC-U24
U24
AA24
P23
AA24
NC-AA24
NC-P23
P23
AB25
U25
AB25
NC-AB25
NC-U25
U25
AC26
P24
AC26
NC-AC26
NC-P24
P24
AA23
U22
AA23
NC-AA23
NC-U22
U22
AC24
P25
AC24
NC-AC24
NC-P25
P25
AB23
AB23
NC-AB23
NC-T23
T23
T23
AD25
R26
AD25
NC-AD25
NC-R26
R26
AE25
AE25
NC-AE25
NC-T24
T24
T24
NC-V24
V24
V24
W26
NC-W26
W26
Y25
NC-Y25
Y25
1
AB24
I2CCLK
NC-AB24
AB24
AA26
NC-AA26
AA26
1
AC25
I2CDAT
NC-AC25
AC25
C
1
2
RESETN
CPU
1
R200
R203
100
H
1.0K
1005
1
2
2
1005
Q201
DTC114EUA
1
2
AF9
2
AF9
TMS
R201
3
4
AE9
AE9
TDO
EMU-RESET
3
0
5
6
AE8
AE8
TDI
1
2010
7
8
AC8
AC8
TCK
1
L216
1
2
AE10
AE10
RESETB
600
H
AD9
AD9
EXTRSTEN
1608
2
R206
1
AF10
AF10
ADR24B
1.0K
1
2
R207
AD8
AD8
TRSTN
1005
10K
R208
1
2
R210
R209
AC20
AC20
EXTMCLK
1005
0
0
1
2
0
1005
1005
2
1
1005
AD17
USB_EN
AD17
EXTINT0
D15
CHEX2
1
AE18
AE18
EXTINT1
R211
0
1
2
AB8
D7
AB8
TESTMODE0
3
4
AA8
AA8
TESTMODE1
5
6
AF8
D14
AF8
TESTMODE2
7
8
AF7
AF7
VSS
D6
2010
D13
D5
AD16
AD16
RD
D12
1
2
CHRDN
1
AF17
AF17
WR
R212
3
4
D4
1
CHWRN
33
5
6
AC19
AC19
ROMOE
2010
7
8
AE17
AE17
ROMWE
R213
D11
100
1
2
AF18
PCS0
AF18
CS0
1
R214
D3
1005
1
100
2
AD18
PCS1
AD18
CS1
1
R215
D10
1005
1
0
2
AE26
NMI
AE26
NMI
1
D2
1005
D9
D1
1
GND1
D8
D0
2
JUMPER R
+3.3VPW
1
I201
1
FLASH_CE
POWER AND GROUND 1
PW190B-10L
T2
R2
T2
AMVSS330
AMVDD330
R2
C246
T4
R4
1
2
T4
AMVSS331
AMVDD331
R4
1
0.1/10
1
2
C247
1005
GND1
P3
0.1/10
AMVDD18
P3
1
C248
2
1005
0.1/10
V6
AVDD331R
V6
1005
W3
W3
AVSS33R
AVDD33REGR0
W6
W6
W5
AVDD33REGR1
W5
C249
1
2
AA1
1.0/10
AVDD331G
AA1
AB4
AB4
AVSS33G
AVDD33REGG0
AB1
AB1
AB2
AVDD33REGG1
AB2
C250
1
2
R231
AD4
0.1/10
AVDD331B
AD4
1.0K
1005
1
2
AD2
AF2
AD2
AVSS33B
AVDD33REGB0
AF2
C251
1
2
1005
AF3
AVDD33REGB1
AF3
0.1/10
1005
V4
V4
AVSS181R0
RREGOUT
T6
T6
V2
V2
AVSS181R1
C252
1
2
R6
R6
AVSSR
AVDDR18
U6
U6
0.1/10
1005
1
AA4
AA4
AVSS181G0
GREGOUT
Y4
Y4
AA3
AA3
AVSS181G1
C253
GND1
1
2
V1
V1
AVSSG
AVDDG18
Y5
Y5
0.1/10
AC4
Y6
1005
AC4
AVSS181B0
BREGOUT
Y6
AC3
AC3
AVSS181B1
C254
Y7
AA5
1
2
Y7
AVSSB
AVDDB18
AA5
0.1/10
AE5
AF4
1005
AE5
DVSS18P
DVDD18P
AF4
1
C255
2
AB6
AA6
0.1/10
AB6
DVSS18ADC
DVDD18ADC
AA6
1005
AB7
AA7
AB7
VSS_33E1
VDD_33E1
AA7
C256
1
2
AC5
AC5
AVSSP
AVDDP
AB5
AB5
0.1/10
1005
AF6
AF6
XVSS
XVDD
AD7
AD7
1
C257
2
G23
F24
0.1/10
G23
DACVSS
DACVDD
F24
C258
1
1005
2
B26
C25
0.1/10
B26
ADCVSS
ADCVDD
C25
1005
C261
K10
F9
1
2
K10
33VSS1
33VDD1
F9
C262
1
2
4.7/6.3
K11
K11
33VSS2
33VDD2
F10
F10
C263
K12
F14
1
2
1.0/6.3
K12
33VSS3
33VDD3
F14
C264
1.0/6.3
1005
1
2
K13
K13
33VSS4
33VDD4
F15
F15
C260
1005
1
C265
2
K14
F16
0.1/10
10/6.3
K14
33VSS5
33VDD5
F16
C266
2125
1
2
0.1/10
1005
K15
K15
33VSS6
33VDD6
L5
L5
1005
1
C267
2
L10
L6
0.01/16
L10
33VSS7
33VDD7
L6
1005
C268
1
2
0.1/10
M10
M10
33VSS8
33VDD8
M5
M5
1005
N10
M6
0.1/10
N10
33VSS9
33VDD9
M6
1005
P10
AA10
P10
33VSS10
33VDD10
AA10
R10
AA11
R10
33VSS11
33VDD11
AA11
T10
AA12
T10
33VSS12
33VDD12
AA12
U10
AA16
U10
33VSS13
33VDD13
AA16
U11
AA17
U11
33VSS14
33VDD14
AA17
U12
U12
33VSS15
33VDD15
AA18
AA18
U13
AB10
U13
33VSS16
33VDD16
AB10
U14
U14
33VSS17
33VDD17
AB11
AB11
U15
AB12
U15
33VSS18
33VDD18
AB12
D
E
CONFIDENTIAL
I201
PW190B-10L
A1
1
2
A1
AC15
AC15
R217
3
4
A2
AE16
A2
AE16
A3
33
5
6
A3
AF16
AF16
2010
7
8
A4
AC16
A4
AC16
A5
AD15
1
2
A5
AD15
R218
3
4
A6
AE15
A6
AE15
33
A7
AC14
5
6
A7
AC14
A8
2010
7
8
AF15
A8
AF15
A9
AD14
1
2
A9
AD14
A10
R219
3
4
A10
AC12
AC12
33
6
A11
AE14
5
A11
AE14
A12
2010
7
8
A12
AC13
AC13
1
2
A13
AF14
A13
AF14
A14
R220
3
4
A14
AD13
AD13
33
5
6
A15
AE13
A15
AE13
A16
2010
7
8
I211
A16
AF13
AF13
1
2
A17
TK11125CSC
AC10
A17
AC10
R221
A18
AC11
3
4
A18
AC11
1
Vcont
Vin
5
33
5
6
A19
AD12
A19
AD12
A20
AE12
2010
7
8
*R226
A20
AE12
2
GND
2.5V
33
33
A21
1
2
AF12
A21
AF12
AC9
1
1005
A22
AC9
CHA22
3
Np
Vout
4
A23
AD10
AD10
1
CHA23
D0
1
2
AE24
AE24
D0
R222
3
4
D1
D1
AC23
AC23
D2
33
5
6
AD24
AD24
D2
2010
7
8
D3
D3
AE23
AE23
D4
1
2
AF26
AF26
D4
R223
3
4
D5
D5
AC22
AC22
33
D6
D6
5
6
I212
AD23
AD23
2010
7
8
D7
TK11118CSC
D7
AE22
AE22
D8
D8
1
2
AF25
AF25
5
Vin
Vcont
1
D9
R224
3
4
D9
AE21
AE21
33
D10
D10
5
6
AD22
AD22
GND
2
D11
1.8V
2010
7
8
AC21
AC21
D11
D12
D12
1
2
AF24
AF24
4
Vout
Np
3
D13
R225
3
4
AF23
AF23
D13
33
5
6
D14
D14
AD20
AD20
D15
2010
7
8
AD21
AD21
D15
GND1
R291
1
0
2
65mA
JUMPER R
I201
POWER AND GROUND 2
PW190B-10L
L201
75mA
600
1
C203
1
2
1608
25VDD1
F22
F22
C204
G21
1
2
4.7/6.3
25VDD2
G21
C205
1
2
1.0/6.3
25VDD3
G22
G22
L208
1005
1
C206
2
K17
H21
0.1/10
K17
25VSS1
25VDD4
H21
600
H
C207
1
2
1005
1
2
0.1/10
L16
L16
25VSS2
25VDD5
J21
J21
2125
C208
1
2
1005
L17
K21
0.1/10
L17
25VSS3
25VDD6
K21
C209
0.1/10
1005
1
2
M15
M15
25VSS4
25VDD7
L21
L21
1005
1
C210
2
M16
M21
0.1/10
M16
25VSS5
25VDD8
M21
C211
1005
L209
M17
N21
1
2
0.1/10
M17
25VSS6
25VDD9
N21
1
600
H
2
1005
C212
1
2
N15
P21
0.1/10
N15
25VSS7
25VDD10
P21
1005
C213
1608
N16
R21
1
2
0.1/10
N16
25VSS8
25VDD11
R21
C214
L210
1
2
1005
N17
T21
0.1/10
N17
25VSS9
25VDD12
T21
600
H
1005
C215
1
2
P15
U21
0.01/16
1
2
P15
25VSS10
25VDD13
U21
1608
1005
0.1/10
P16
P16
25VSS11
25VDD14
V21
V21
1005
1
2
P17
W21
P17
25VSS12
25VDD15
W21
L211
R15
R15
25VSS13
25VDD16
W22
W22
600
H
R16
Y21
1608
R16
25VSS14
25VDD17
Y21
R17
R17
25VSS15
25VDD18
Y22
Y22
T16
AD26
T16
25VSS16
25VDD19
AD26
T17
T17
25VSS17
25VDD20
AA25
AA25
U17
W25
U17
25VSS18
25VDD21
W25
U26
25VDD22
U26
JUMPER R
M23
P26
M23
MREFGND0
25VDD23
P26
U23
M25
U23
MREFGND1
25VDD24
M25
L23
25VDD25
L23
J23
1350mA
25VDD26
J23
25VDD27
R22
R22
C220
1
2
18VDD1
F6
F6
1
C221
2
G7
F7
4.7/6.3
G7
18VSS1
18VDD2
F7
C222
1
2
1.0/6.3
G20
G20
18VSS2
18VDD3
F8
F8
1005
1
C223
2
K16
F11
1.0/6.3
K16
18VSS3
18VDD4
F11
1005
C224
1
2
1.0/6.3
L11
L11
18VSS4
18VDD5
F12
F12
1
C225
2
1005
L12
F13
0.1/10
AFE_ADC_REF
L12
18VSS5
18VDD6
F13
1005
C226
L13
F17
0.1/10
1
2
L13
18VSS6
18VDD7
F17
1005
1
C227
2
L14
F18
0.1/10
L14
18VSS7
18VDD8
F18
C228
1005
L15
F19
1
2
0.1/10
L15
18VSS8
18VDD9
F19
C229
L212
0.1/10
1005
1
2
M11
F20
M11
18VSS9
18VDD10
F20
600
H
1005
C230
1
2
M12
F21
1
2
0.1/10
M12
18VSS10
18VDD11
F21
C231
1608
1
2
0.01/16
1005
M13
M13
18VSS11
18VDD12
G6
G6
1005
C232
M14
H6
0.1/10
1
2
M14
18VSS12
18VDD13
H6
JUMPER R
C233
1005
1
2
0.1/10
N11
N11
18VSS13
18VDD14
J5
J5
1
C234
2
1005
N12
J6
0.1/10
N12
18VSS14
18VDD15
J6
C235
0.1/10
1005
1
2
N13
N13
18VSS15
18VDD16
K5
K5
1005
1
C236
2
N14
K6
0.1/10
N14
18VSS16
18VDD17
K6
1005
0.01/16
P11
P11
18VSS17
18VDD18
AA9
AA9
1005
P12
AA13
P12
18VSS18
18VDD19
AA13
P13
AA14
P13
18VSS19
18VDD20
AA14
P14
AA15
P14
18VSS20
18VDD21
AA15
R11
AA19
R11
18VSS21
18VDD22
AA19
R12
AA20
R12
18VSS22
18VDD23
AA20
R13
AA21
R13
18VSS23
18VDD24
AA21
R14
R14
18VSS24
18VDD25
AA22
AA22
T11
AB9
T11
18VSS25
18VDD26
AB9
C237
1
2
T12
T12
18VSS26
18VDD27
AB13
AB13
T13
AB14
1.0/6.3
T13
18VSS27
18VDD28
AB14
C238
1
2
1005
T14
T14
18VSS28
18VDD29
AB15
AB15
T15
AB19
1.0/6.3
T15
18VSS29
18VDD30
AB19
C239
1005
1
2
U16
U16
18VSS30
18VDD31
AB20
AB20
Y20
AB21
1.0/6.3
Y20
18VSS31
18VDD32
AB21
1005
AB22
18VDD33
AB22
C240
1
2
AE19
AF20
0.1/10
AE19
BPLLVSS
BPLLVDD
AF20
1
C241
2
1005
AB18
AF21
0.1/10
AB18
MPLLVSS
MPLLVDD
AF21
C242
1005
1
2
AB17
AF22
0.1/10
AB17
DPLLVSS
DPLLVDD
AF22
1005
1
C243
2
AE20
AD19
AE20
URESVSS
URESVDD
AD19
0.1/10
1005
G24
K22
G24
MDSKVSS
MDSKVDD
K22
C244
1
2
0.1/10
1005
1
C245
2
1.0/6.3
1005
1
GND1
PWB assembly MAIN 2
F
6
5
+1.8VCPU
4
+3.3V
H
2
3
1
3
2
2
1
G

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