Pwb Assembly Main 2 (M1-20) - Hitachi CPX1 Service Manual

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6
5
+5V
1
E251
WR-60S-VF1-1
A2
1
60
A4
2
59
A6
3
58
4
57
A9
5
56
A11
6
55
4
7
54
CHRDNE
1
A12
8
53
CHWRNE
1
A14
9
52
10
51
A17
11
50
A19
R270
12
49
0
A21
1005
1
2
13
48
1
CHPA0
14
47
CHPBHN 1
15
46
ROMWE
FLASH_CE
1
ROMOE
16
45
D15
17
44
D14
18
43
19
42
D5
20
41
3
D4
21
40
22
39
D3
23
38
D2
24
37
1
D9
25
36
GND1
D8
26
35
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
1
E0
VCC
8
2
E1
WC
7
R261
100
1
E2
SCL
3
6
R260
1005
100
1
2
VSS
SDA
4
5
1005
1
GND1
1
A
65mA
A17
N251
I251
S29AL016D70TFI010
A16
A15
1
A15
2
A14
A14
3
A13
Vss-46
A13
4
A12
DQ15/A-1
A12
A11
5
A11
6
A10
A10
7
A9
A9
8
A8
A20
A19
9
A21
NC-10
10
11
WE#
12
RESET#
A1
13
NC-13
A3
R253
10K
1
2
NC-14
14
A5
1005
15
RY/BY#
A7
A19
16
A18
A8
A18
17
A17
A10
A8
A7
18
A7
A6
19
A6
20
A5
A13
A5
21
A4
A15
A4
22
A3
Vss-27
A16
R272
0
A3
RESETN
A2
1005
23
A18
1
2
1
A2
24
A
1
A20
R273
0
1005
CPU-RESET
1
2
G1
G2
G3
1
A1
D7
D6
D13
D12
I201
D11
MAIN MEMORY PORT
PW190
D10
H23
H23
NC-H23
MREFIN0
F26
F26
NC-F26
MREFIN1
G25
G25
NC-G25
H24
H24
NC-H24
MCK
D1
H25
H25
NC-H25
MCKN
J24
J24
NC-J24
MCKFBK
D0
H26
H26
NC-H26
MCKFBKN
K23
K23
NC-K23
NC-M26
R278
1
PCS0
J25
J25
NC-J25
0
K24
1005
K24
NC-K24
NC-N25
1
2
1
J26
TXD0
J26
NC-J26
NC-N24
K25
K25
NC-K25
NC-N23
R279
1
2
1
L24
LCONT_IN
L24
NC-L24
NC-R24
0
L25
L25
NC-L25
1005
1
N22
EMU-RESET
N22
NC-N22
NC-G26
M24
M24
NC-M24
NC-K26
V22
V22
NC-V22
NC-L22
V23
V23
NC-V23
Y26
Y26
NC-Y26
NC-M22
W24
W24
NC-W24
NC-R25
W23
W23
NC-W23
NC-N26
Y24
Y24
NC-Y24
NC-V26
AB26
AB26
NC-AB26
NC-P22
Y23
Y23
NC-Y23
NC-U24
AA24
AA24
NC-AA24
NC-P23
AB25
AB25
NC-AB25
NC-U25
AC26
AC26
NC-AC26
NC-P24
AA23
AA23
NC-AA23
NC-U22
AC24
AC24
NC-AC24
NC-P25
AB23
AB23
NC-AB23
NC-T23
AD25
AD25
NC-AD25
NC-R26
AE25
AE25
NC-AE25
NC-T24
NC-V24
NC-W26
NC-Y25
2
1
I2CCLK
NC-AB24
NC-AA26
1
I2CDAT
NC-AC25
B
C
L251
600
H
1
2
1608
RESETN
1
2
1
R200
0
1005
R203
1
1.0K
2
Q201
1005
C273
JUMPER R
DTC114EUA
1
2
0.01/16
EMU-RESET
3
1005
1
1
A16
48
R206
1.0K
BYTE#
47
1005
2
1
2
R207
1
46
10K
1005
D15
45
1
CHEX1
D7
DQ7
44
D14
DQ14
43
D6
DQ6
42
D13
DQ13
41
D5
DQ5
40
D12
DQ12
39
C271
D4
DQ4
38
0.01/16
CHRDN
1005
1
2
Vcc
37
CHWRN
35mA
D11
DQ11
36
D3
R213
DQ3
35
100
1
PCS0
D10
1
1005
DQ10
34
PCS1
D2
1
DQ2
33
NMI
1
D9
DQ9
32
D1
DQ1
31
D8
DQ8
30
D0
DQ0
29
OE#
28
27
R255
10K
1
2
CE#
26
1005
1
FLASH_CE
A
0
25
+3.3VPW
G4
1
I201
POWER AND GROUND 1
PW190
T2
T2
AMVSS330
AMVDD330
T4
T4
AMVSS331
AMVDD331
AMVDD18
AVDD331R
1
W3
W3
AVSS33R
AVDD33REGR0
AVDD33REGR1
GND1
AVDD331G
AB4
AB4
AVSS33G
AVDD33REGG0
AVDD33REGG1
R231
AVDD331B
1.0K
1
2
L26
AD2
L26
AD2
AVSS33B
AVDD33REGB0
V25
1005
V25
AVDD33REGB1
R233
22
1
2
T26
T26
V4
V4
AVSS181R0
RREGOUT
T25
1005
V2
T25
V2
AVSS181R1
R234
R23
R6
R23
R6
AVSSR
AVDDR18
22
1
2
T22
T22
M26
1005
1
AA4
M26
AA4
AVSS181G0
GREGOUT
AA3
AA3
AVSS181G1
GND1
N25
V1
N25
V1
AVSSG
AVDDG18
N24
N24
N23
N23
AC4
AC4
AVSS181B0
BREGOUT
R24
AC3
R24
AC3
AVSS181B1
Y7
Y7
AVSSB
AVDDB18
G26
G26
K26
AE5
K26
AE5
DVSS18P
DVDD18P
L22
L22
AB6
AB6
DVSS18ADC
DVDD18ADC
M22
M22
AB7
R25
R25
AB7
VSS_33E1
VDD_33E1
N26
AC5
N26
AC5
AVSSP
AVDDP
V26
V26
P22
AF6
P22
AF6
XVSS
XVDD
U24
U24
P23
P23
G23
G23
DACVSS
DACVDD
U25
U25
P24
B26
P24
B26
ADCVSS
ADCVDD
U22
U22
P25
K10
P25
K10
33VSS1
33VDD1
T23
T23
K11
K11
33VSS2
33VDD2
R26
K12
R26
K12
33VSS3
33VDD3
T24
K13
T24
K13
33VSS4
33VDD4
K14
K14
33VSS5
33VDD5
V24
K15
V24
K15
33VSS6
33VDD6
W26
W26
L10
L10
33VSS7
33VDD7
M10
M10
33VSS8
33VDD8
Y25
N10
Y25
N10
33VSS9
33VDD9
AB24
AB24
P10
P10
33VSS10
33VDD10
AA10
AA26
R10
AA26
R10
33VSS11
33VDD11
AA11
AC25
AC25
T10
T10
33VSS12
33VDD12
AA12
U10
U10
33VSS13
33VDD13
AA16
U11
U11
33VSS14
33VDD14
AA17
U12
U12
33VSS15
33VDD15
AA18
U13
U13
33VSS16
33VDD16
AB10
U14
U14
33VSS17
33VDD17
AB11
U15
U15
33VSS18
33VDD18
AB12
D
CONFIDENTIAL
I201
CPU
PW190
A1
AC15
1
2
A1
AC15
R217
3
4
A2
AE16
A2
AE16
A3
33
5
6
A3
AF16
AF16
A4
2
1
2
AF9
AC16
2010
7
8
AF9
TMS
A4
AC16
A5
R201
3
4
1
2
AE9
AD15
AE9
TDO
A5
AD15
0
R218
A6
5
6
AE8
AE15
3
4
AE8
TDI
A6
AE15
R205
2010
7
8
33
5
6
A7
AC8
AC14
AC8
TCK
A7
AC14
0
A8
1
2
2010
7
8
A8
AF15
AF15
L216
A9
1005
1
2
AE10
AD14
7
8
AE10
RESETB
A9
AD14
A10
600
H
R219
5
6
AD9
AC12
AD9
EXTRSTEN
A10
AC12
A11
1608
33
3
4
AF10
AF10
ADR24B
A11
AE14
AE14
1
2
2010
2
A12
AD8
AC13
1
AD8
TRSTN
A12
AC13
A13
R208
R209
1
R210
2
7
8
AC20
AC20
AF14
AF14
EXTMCLK
A13
0
0
R220
A14
1
2
0
AD13
5
6
1005
A14
AD13
1005
33
3
4
A15
1005
AD17
AE13
AD17
EXTINT0
A15
AE13
A16
2010
1
2
CHEX2
1
AE18
AE18
EXTINT1
A16
AF13
AF13
R211
A17
2
R228
1
AC10
1
2
A17
AC10
0
A18
10K
1
2
R221
3
4
AB8
AC11
AB8
TESTMODE0
A18
AC11
1005
33
A19
3
4
AA8
AD12
5
6
AA8
TESTMODE1
A19
AD12
5
6
2010
7
8
R226
A20
AF8
A20
AE12
AF8
TESTMODE2
AE12
33
33
A21
7
8
1
2
AF7
AF7
VSS
A21
AF12
AF12
AC9
1
1005
2010
A22
AC9
CHA22
AD10
1
A23
AD10
CHA23
1
2
D0
D0
AE24
AE24
D1
R222
3
4
AC23
AC23
D1
33
D2
AD16
D2
5
6
AD16
RD
AD24
AD24
2010
7
8
D3
D3
AE23
AE23
D4
1
2
1
2
1
AF17
AF17
WR
AF26
AF26
D4
R212
3
4
R223
3
4
D5
1
D5
AC22
AC22
D6
33
5
6
33
5
6
AC19
D6
AC19
ROMOE
AD23
AD23
D7
2010
7
8
D7
2010
7
8
AE22
AE22
7
8
D8
AE17
D8
AE17
ROMWE
AF25
AF25
D9
R224
5
6
AE21
AE21
D9
33
D10
2
AF18
D10
3
4
AF18
CS0
AD22
AD22
D11
R214
2010
1
2
D11
AC21
AC21
100
D12
1
2
7
8
AD18
AD18
CS1
AF24
AF24
D12
R215
R225
5
6
D13
1005
D13
AF23
AF23
0
D14
1
2
33
3
4
AE26
AE26
NMI
AD20
AD20
D14
D15
1005
D15
2010
1
2
AD21
AD21
65mA
I201
POWER AND GROUND 2
PW190
1
JUMPER R
25VDD1
GND1
25VDD2
25VDD3
L208
K17
K17
25VSS1
25VDD4
1
600
H
2
L16
L16
25VSS2
25VDD5
2125
L17
L17
25VSS3
25VDD6
M15
M15
25VSS4
25VDD7
M16
M16
25VSS5
25VDD8
L209
M17
M17
25VSS6
25VDD9
600
2
H
R2
1
N15
R2
N15
25VSS7
25VDD10
1
2
C246
1608
R4
N16
R4
N16
25VSS8
25VDD11
C247
0.1/10
1
2
L210
N17
N17
25VSS9
25VDD12
1005
0.1/10
1
600
H
2
P3
P15
P3
P15
25VSS10
25VDD13
C248
1
2
1005
1608
P16
P16
25VSS11
25VDD14
0.1/10
V6
1
2
P17
V6
P17
25VSS12
25VDD15
1005
L211
W6
R15
W6
R15
25VSS13
25VDD16
600
H
W5
W5
1608
R16
R16
25VSS14
25VDD17
1
C249
2
R17
R17
25VSS15
25VDD18
1.0/10
AA1
AA1
T16
T16
25VSS16
25VDD19
AB1
T17
AB1
T17
25VSS17
25VDD20
AB2
U17
AB2
C250
U17
25VSS18
25VDD21
1
2
25VDD22
AD4
M23
AD4
0.1/10
M23
MREFGND0
25VDD23
1005
AF2
U23
AF2
C251
U23
MREFGND1
25VDD24
AF3
1
2
AF3
25VDD25
0.1/10
25VDD26
1005
T6
T6
25VDD27
C252
1
2
U6
U6
18VDD1
0.1/10
G7
G7
18VSS1
18VDD2
Y4
1005
G20
Y4
G20
18VSS2
18VDD3
K16
K16
18VSS3
18VDD4
C253
Y5
1
2
L11
Y5
L11
18VSS4
18VDD5
0.1/10
L12
L12
18VSS5
18VDD6
1005
Y6
Y6
AFE_ADC_REF
L13
L13
18VSS6
18VDD7
L14
L14
18VSS7
18VDD8
C254
1
2
AA5
L15
AA5
L15
18VSS8
18VDD9
L212
M11
0.1/10
M11
18VSS9
18VDD10
1
600
H
2
AF4
1005
M12
AF4
M12
18VSS10
18VDD11
1
C255
2
1608
M13
M13
18VSS11
18VDD12
AA6
0.1/10
M14
AA6
M14
18VSS12
18VDD13
1005
N11
N11
18VSS13
18VDD14
AA7
N12
AA7
N12
18VSS14
18VDD15
1
C256
2
AB5
N13
AB5
N13
18VSS15
18VDD16
0.1/10
N14
N14
18VSS16
18VDD17
1005
AD7
P11
AD7
P11
18VSS17
18VDD18
1
C257
2
P12
P12
18VSS18
18VDD19
0.1/10
F24
F24
P13
P13
18VSS19
18VDD20
C258
1
2
1005
P14
P14
18VSS20
18VDD21
0.1/10
C25
C25
R11
1005
R11
18VSS21
18VDD22
R12
R12
18VSS22
18VDD23
C261
1
2
F9
R13
F9
R13
18VSS23
18VDD24
C262
1
2
4.7/6.3
F10
F10
R14
R14
18VSS24
18VDD25
C263
1
F14
2
1.0/6.3
T11
F14
T11
18VSS25
18VDD26
C264
1.0/6.3
1005
1
2
F15
T12
F15
C260
T12
18VSS26
18VDD27
1005
C265
F16
1
2
0.1/10
10/6.3
T13
F16
T13
18VSS27
18VDD28
2125
C266
1
2
1005
L5
0.1/10
T14
L5
T14
18VSS28
18VDD29
C267
0.01/16
1005
1
2
L6
L6
T15
T15
18VSS29
18VDD30
1005
C268
M5
1
2
0.1/10
U16
M5
U16
18VSS30
18VDD31
1005
M6
0.1/10
Y20
M6
Y20
18VSS31
18VDD32
1005
AA10
18VDD33
AA11
AA12
AE19
AE19
BPLLVSS
BPLLVDD
AA16
AA17
AB18
AB18
MPLLVSS
MPLLVDD
AA18
AB10
AB17
AB17
DPLLVSS
DPLLVDD
AB11
AB12
AE20
AE20
URESVSS
URESVDD
G24
G24
MDSKVSS
MDSKVDD

PWB assembly MAIN 2 (M1-20)

E
F
2.5V
GND1
R291
0
1
2
+1.8VCPU
+3.3V
75mA
L201
1
600
2
H
C203
1
2
1608
F22
F22
C204
G21
1
2
4.7/6.3
G21
C205
1
2
G22
1.0/6.3
G22
1005
C206
0.1/10
1
2
H21
H21
1005
1
C207
2
J21
0.1/10
J21
C208
1
2
0.1/10
1005
K21
K21
JUMPER R
1005
C209
L21
0.1/10
1
2
L21
1005
1
C210
2
M21
0.1/10
M21
C211
1
2
0.1/10
1005
N21
N21
1005
1
C212
P21
0.1/10
2
P21
C213
1005
1
2
0.1/10
R21
R21
C214
1005
T21
1
2
0.1/10
T21
1005
1
C215
2
U21
0.01/16
U21
1005
0.1/10
V21
V21
1005
W21
W21
W22
W22
Y21
Y21
Y22
Y22
AD26
AD26
AA25
AA25
W25
W25
U26
U26
P26
P26
M25
M25
L202
L23
L23
SGM20F1C104-4A
J23
1350mA
J23
2125
R22
R22
1
3
2
C220
1
2
F6
F6
C221
1
2
4.7/6.3
F7
F7
C222
1
2
F8
1.0/6.3
F8
C223
1.0/6.3
1005
1
2
F11
F11
JUMPER R
1005
C224
F12
1
2
1.0/6.3
F12
1
C225
2
1005
F13
0.1/10
F13
1005
C226
0.1/10
1
2
F17
F17
1005
1
C227
2
F18
0.1/10
F18
C228
1
2
0.1/10
1005
F19
F19
1005
C229
F20
0.1/10
1
2
F20
1005
1
C230
2
F21
0.1/10
F21
C231
1
2
0.01/16
1005
G6
G6
1005
C232
H6
0.1/10
1
2
H6
C233
1005
1
2
J5
0.1/10
J5
C234
1005
J6
1
2
0.1/10
J6
1005
1
C235
2
K5
0.1/10
K5
C236
1005
1
2
0.1/10
K6
K6
1005
AA9
0.01/16
AA9
1005
AA13
AA13
AA14
AA14
AA15
AA15
AA19
AA19
AA20
AA20
AA21
AA21
AA22
AA22
AB9
AB9
C237
1
2
AB13
AB13
AB14
1.0/6.3
AB14
C238
1
2
1005
AB15
AB15
1.0/6.3
AB19
AB19
C239
1005
AB20
1
2
AB20
AB21
1.0/6.3
AB21
1005
AB22
AB22
C240
1
2
0.1/10
AF20
AF20
C241
1005
1
2
0.1/10
AF21
AF21
C242
1005
1
2
AF22
0.1/10
AF22
1005
AD19
AD19
1
C243
2
0.1/10
K22
K22
C244
1005
1
2
0.1/10
1
C245
2
1005
1.0/6.3
1005
1
GND1
G
6
5
4
3
2
1

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