Pwb Assembly Main 1 (M1-20) - Hitachi CPX1 Service Manual

+3.3VPW
6
1
GCLK
R2K0
0
1 2
1005
GHS
GVS
GFIELD
GR0
5
GR1
GR2
GR3
GR4
GR5
GR6
GR7
Q2K2
SRA2207SF
1
CPU-RESET
1
GG0
3
GG1
GG2
2
GG3
GG4
GG5
GG6
GG7
Q2K1
SRA2207SF
1
3
GB0
GB1
2
GB2
GB3
4
GB4
GB5
GB6
POWER1 1 2
GB7
3
D2K1 1
SDS142WKF
POWER2 1 2
3
D2K2 1 1 2
SDS142WKF
3 4
5 6
POWER3 1 2 7 8
3 POWER5 1 1 2
D2K3 1 POWER6 1 3 4
SDS142WKF
5 6
DATA-A
R2K8 7 8
CLK-A
10K
POWER4 1 2 R2K9 1 2
10K
3 1 2 1005
1
D2K4 1005
SDS142WKF
3 4
RC_EN56
1 2
MOUSE
7 8
LAMP_POW
5 6
F_SD/HD
R2K2 7 8
UART_SEL
3
10K
5 6
MUTE
2010
1 2
RGB1/2
3 4
RC_EN38
GND1
KEYI0
KEYI1
KEYI2
LAMP-S
NO-COVER
R2F9
10K
2010
GND1
2
1
A
I201
DIGITAL INPUT PORT PW190
CH0CK
1 C3 C3 IN0CLK IN0CLP A1 A1 CH0CP
1
CH0PE D4 D4 IN0PEN IN0CST B2 B2 CH0CS
1 1
CH0VB E6 E6 IN0VBI
CH0AH 1
C4 IN0AHS
1 C4
CH0HS
B3
1 B3 IN0HS
CH0VS
A2
1 A2 IN0VS
CH0FL
D5
1 D5 IN0FLD
A9
A9 NC-A9
D10
D10 NC-D10
B9
B9 IN0R2
A8
A8 IN0R3
E13
E13 IN0R4
C9
C9 IN0R5
E12
E12 IN0R6
B8
B8 IN0R7
D9
D9 IN0R8
A7
A7 IN0R9
C8
C8 NC-C8
B7
B7 NC-B7 I2CDAT
1
E11
E11 IN0G2 I2CCLK
A6
A6 IN0G3
5 R2A0
E10 6
E10 IN0G4
33
D8 7 8
D8 IN0G5 RESETBM
2010
E9 3 4
E9 IN0G6 RESETX
C7 1 2
C7 IN0G7 RESETSH
E8
E8 IN0G8 RESETP
R2F4
B6
B6 IN0G9
100
1 2
LAMP_ON
R2F5
A5 1005
A5 NC-A5
100
1 2
C6
C6 NC-C6 LCONT_IN
B5 1005
B5 IN0B2
A4
A4 IN0B3
D7
D7 IN0B4
A3
A3 IN0B5
D6
D6 IN0B6
B4
B4 IN0B7
E7
E7 IN0B8
C5
C5 IN0B9
K3
CH1CK K3 IN1CLK
1
K4
CH1PE K4 IN1PEN
1
B1
B1 NC-B1
C2
C2 NC-C2
E5
E5 IN1R2
R2K1 D3
D3 IN1R3
33 E4
E4 IN1R4
Used as Port-E
2010 C1
C1 IN1R5
D2
D2 IN1R6
R2K5 E3
E3 IN1R7
33 D1
D1 IN1R8
2010 E2
E2 IN1R9
F4
F4 NC-F4
F3 F3 NC-F3
E1 E1 IN1G2
R2K6
F2 F2 IN1G3
33
F5 F5 IN1G4
2010
G3 G3 IN1G5
Used as Port-F
F1 F1 IN1G6
R2K7
G2 G2 IN1G7
33
G5 G5 IN1G8
2010
G1 G1 IN1G9
RXD_JP
G4 G4 NC-G4
H3 H3 NC-H3
H2 H2 IN1B2
R2F8 5 6
H1 IN1B3
H1 R2L5
33 7 8
J4 33 33
J4 IN1B4 1 2
2010 3 4
J3 Used as Port-G
J3 IN1B5 1005
1 2
H4 [Input only]
H4 IN1B6
J2
J2 IN1B7
H5
H5 IN1B8
J1
J1 IN1B9 RXD_CT
R2L7
R2H6
33 33
1 2
10K RXD_LMP
1005
2010
R2M1
33 33
1 2
TXD_JP
1005
R2M2
1 33 33
TXD_CT
1005
R2M4
1 33 33 2
TXD_LMP
1005
B C
PERIPHERALS
D13 D13 NC-D13
E18 E18 NC-E18
D14 D14 NC-D14
C13
C13 NC-C13
E17
E17 NC-E17
A13
A13 NC-A13
R2L1
33 33
1 2
E19
SCK E19 THRWSC
1005
E20
RXD0 E20 RXD0
B25
TXD0 B25 TXD0
A26
RXD1 A26 RXD1
D22
TXD1 D22 TXD1
1
CHIR
C24
PWRC C24 IRRCVR0
1
CHFG1
E21
FAN_FG1 E21 IRRCVR1
1
CHFG2
D23
FAN_FG2 D23 IRRCVR2
R2A2
33 33
R2A1 1 2
M1
M1 PORTA0
33 33
2
1005 M2
M2 PORTA1
1005 N6
N6 PORTA2
N1
N1 PORTA3
N5
N5 PORTA4
R2A8
7 8 N2
N2 PORTA5
33
5 6 N3
N3 PORTA6
2010
3 4 N4
N4 PORTA7
1 2
D252 1 2
M3
M3 PORTB0
SDS511 R2F3 5 6
K2
FG_SEL1 K2 PORTB1
2 1 33 3 4
KEYO0 1 M4
M4 PORTB2
2 1 2010 7 8
KEYO1 1 K1
K1 PORTB3
LED-LAMP 1 L4
L4 PORTB4
R2C3 10K D253
LED-TEMP 1 L1
L1 PORTB5
SDS511
L2
LED-P-R L2 PORTB6
7 8
L3
LED-P-G L3 PORTB7
3 4
CH1C0
5 6
R2H1 3 4 1
7 8 POWER7 1 E15
E15 PORTC0
1 2
10K R2C1 1 2 CH1C1
5 6 B12
2010 VDDMNT 1 B12 PORTC1
33 5 6
3 4 C12
CH1C2 C12 PORTC2
2010 8 1
1 2 7 D12
R2C2 CH1C3 D12 PORTC3
2010 1
E14
1 10K 2 CH1C4 E14 PORTC4
1
A11
CH1C5 A11 PORTC5
1005
1
B11
CH1C6 B11 PORTC6
1
C11
GND1 CH1C7 C11 PORTC7
1
1
CHOTP
D24
OUTTEMPP D24 ADC0
1
CHOTD
OUTTEMP 1 C26
C26 ADC1
1
CHITP
INTEMP 1 D25
D25 ADC2
1
CHASP
AIRSPD 1 E24
E24 ADC3
1
CHAD4
F23
GSENSOR F23 ADC4
1 E22
CHAD5 E22 ADC5
1 D26
CHAD6 D26 ADC6
1 E25
CHAD7 E25 ADC7
UART_SEL
R2L2
33 33
1 2
RXD1
1005
I2A1
SN74LVC1G125DCK
OE Vcc
1 5
A
2
R2L3
33 33
1 2
GND Y
3 4
1005
C2A2
1 2
0.01/16
I2A2
1005
SN74LVC1G126DCK
1 OE Vcc 5
2 A
R2L4
33 33
1 2
3 GND Y 4
1005
RXD0
R2L8
33 33
1 2
TXD1
I2A3 1005
SN74LVC1G125DCK
5 Vcc OE 1
A 2
4 Y GND 3
C2A3
1 2 R2L9
33 33
1 2
0.01/16
I2A4
1005 1005
SN74LVC1G126DCK
5 Vcc OE 1
A 2
2
4 Y GND 3
TXD0
GND1
D
CONFIDENTIAL
I201
PW190
DISPLAY PORT
A12
NC-A12 A12
E16
NC-E16 E16
B13
NC-B13 B13
R2A5
0
1 2
+3.3VPW
1005 1
+3.3VI2C
R2A6
0
1 2
+3.3VP
1005
R2A4
33
1 2
D20 R2A3
TWOWSC0 D20 I2CCLKP
33
1 2 1005
C22
TWOWSD0 C22 I2CDATP
1005
C21 1
TWOWSC1 C21 CH2C1
D21 1
TWOWSD1 D21 CH2D1
D17 1
TWOWSC2 D17 CH2C2
C18 1
TWOWSD2 C18 CH2D2 R2H7
3.3K 3.3K
1 2
1005
R2H3 R2H4
1
CHUSV 1 0 0 2 1 3.3K 3.3K 2
AB16
USBVDD AB16
1
CHUSP
AF19 1005 1005
USBP AF19 USBDP
1
CHUSM R2H5
AC17
USBM AC17 USBDM
1
CHUSG 1 0 0 2
AC18
USBVSS AC18
1005
GND1
1
CHPW0
A10
PWM0 A10 PWM_G
D11 1
PWM1 D11 CHPW1
B10 1
PWM2 B10 CHPW2
C10 1
PWM3 C10 CHPW3
1
CHDA0
H22
DAC0 H22 FAN-CNT1
1 (EXHAUST FAN)
CHDA1 R2H2
E26 3 4
DAC1 E26 FAN-CNT2
1 (INSIDE PANEL FAN)
CHDA2
F25 7 8 33
DAC2 F25 FAN-CNT3
1 (SUB FAN)
CHDA3
J22 5 6 2010
DAC3 J22
FAN-CNT4 (OUTSIDE PANEL FAN)
1 2

PWB assembly MAIN 1 (M1-20)

E F
6
I201
PW190
R2C4
56
1 2 R2C5
DCLKOUT C14 C14 DCLK
33 33
1005 1 2 R2C6
DVS C16 C16 DVS
33 33
1005 1 2
DHS D15 D15 DHS
1005
C15 1
DEN C15 CHDEN
7 8 R2E4
5 6 100
C23
DR0 C23 DRE0
3 4 2010
A25
DR1 A25 DRE1
1 2 1 2
B24
DR2 B24 DRE2
3 4 R2C7
B23
DR3 B23 DRE3
5 6 100
A23
DR4 A23 DRE4
7 8 2010
A24
DR5 A24 DRE5 5
1 2
A21
DR6 A21 DRE6
3 4 R2C8
B21
DR7 B21 DRE7
5 6 100
A22
DR8 A22 DRE8
7 8 2010
B22
DR9 B22 DRE9
D19
DG0 D19
D18
DG1 D18
C20
DG2 C20 DGE2
7 R2C9
C19 8
DG3 C19 DGE3
B20 5 6 150
DG4 B20 DGE4
2010
A20 3 4
DG5 A20 DGE5
B19 1 2
DG6 B19 DGE6
7 R2E1
A19 8
DG7 A19 DGE7
B18 5 6 150
DG8 B18 DGE8
2010
A18 3 4
DG9 A18 DGE9
1 2
C17
DB0 C17
D16
DB1 D16
B17
DB2 B17 DBE2
R2E2
A17 3 4
DB3 A17 DBE3
B16 1 2 150
DB4 B16 DBE4
2010
A16 7 8
DB5 A16 DBE5
B15 5 6
DB6 B15 DBE6
R2E3
A15 3 4
DB7 A15 DBE7
B14 1 2 150
DB8 B14 DBE8
2010 4
A14 7 8
DB9 A14 DBE9
5 6
E23
RPIATEST E23
DGE0
R2E5
7 8
DGE1
5 6 150
DBE0
3 4 2010
DBE1
1 2
GND1
3
2
Solder side
RG01
0
1 2
KIKU1C KIKU1S
3 4
Near by E800
1 1
5 6
7 8
2010
KIKU2C KIKU2S
1 1
Near by E807
KIKU3C KIKU3S
1 1
Near by EA01
KIKU4C KIKU4S
1 1
Near by EV01
GND1
1
G