Hitachi CP-RX70(M1-20EN) Service Manual page 60

6 +3.3VPW
1
CH0CK
GCLK 1
CH0PE
1
R2K0 CH0VB
0
1 2 CH0AH 1
1
1005 CH0HS
GHS 1
CH0VS
GVS 1
CH0FL
GFIELD 1
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
CH1CK
SDS142WKF
1
CH1PE
1
POWER2 1 2
3
D2K2 1 1 2
SDS142WKF
3 4 R2K1
5 6 33
7 8
POWER3 1 2 2010
3 1 2
POWER5 1
D2K3 1 POWER6 1 3 4 R2K5
SDS142WKF
5 6 33
DATA-A
R2K8 7 8 2010
CLK-A
R2K9 1 10K 2
POWER4 1 2
10K
3 1 2
1005
D2K4 1 1005
SDS142WKF 3 4
RC_EN56
1 2 R2K6
MOUSE
7 8 33
LAMP_POW
5 6 2010
F_SD/HD
R2K2 7 8
UART_SEL
3
10K 5 6 R2K7
MUTE
2010
1 2 33
RGB1/2
4
3 2010
RC_EN38
GND1
KEYI0
R2F8
5
KEYI1
33 7
KEYI2
2010 3
LAMP-S
1
NO-COVER
R2F9
10K
2010
GND1
2
1
A
I201
DIGITAL INPUT PORT PW190
C3 A1
C3 IN0CLK IN0CLP A1 CH0CP
1
D4 B2
D4 IN0PEN IN0CST B2 CH0CS
1
E6 E6 IN0VBI
C4
C4 IN0AHS
B3
B3 IN0HS
A2
A2 IN0VS
D5
D5 IN0FLD
A9
A9 NC-A9 SCK
D10
D10 NC-D10
B9
B9 IN0R2 RXD0
A8
A8 IN0R3 TXD0
E13 E13 IN0R4
C9
C9 IN0R5 RXD1
E12
E12 IN0R6 TXD1
B8
B8 IN0R7
D9
D9 IN0R8 PWRC
A7 A7 IN0R9
FAN_FG1
FAN_FG2
R2A2
C8
C8 NC-C8
33 33
B7 R2A1 1 2
B7 NC-B7 I2CDAT
1 33 33 2
E11 1005
E11 IN0G2 I2CCLK
1005
A6 A6 IN0G3
R2A0
E10 5 6
E10 IN0G4
33
D8 7 8
D8 IN0G5 RESETBM
3 4 2010
E9 E9 IN0G6 RESETX
C7 1 2
C7 IN0G7 RESETSH
E8 E8 IN0G8 RESETP
R2F4
B6
B6 IN0G9
100
1 2
LAMP_ON
R2F5
1005
A5 A5 NC-A5 FG_SEL1
100
1 2
C6 KEYO0 1
C6 NC-C6 LCONT_IN
1005
B5 B5 IN0B2 KEYO1 1
A4 LED-LAMP 1
A4 IN0B3
R2C3 10K
D7 LED-TEMP 1
D7 IN0B4
A3 A3 IN0B5 LED-P-R
7 8
D6
D6 IN0B6 LED-P-G
3 4
B4
B4 IN0B7 5 6
E7
E7 IN0B8
1 2
C5
C5 IN0B9 2010
K3
K3 IN1CLK
K4
K4 IN1PEN
B1
B1 NC-B1
C2 C2 NC-C2 GND1
E5
E5 IN1R2
D3
D3 IN1R3 OUTTEMPP
E4 OUTTEMP 1
E4 IN1R4
Used as Port-E
C1 INTEMP 1
C1 IN1R5
D2 D2 IN1R6 AIRSPD 1
E3
E3 IN1R7 GSENSOR
D1
D1 IN1R8
E2
E2 IN1R9
F4 F4 NC-F4
F3
F3 NC-F3
E1
E1 IN1G2
F2 F2 IN1G3
R2L2
F5
F5 IN1G4 1
G3 G3 IN1G5
1005
Used as Port-F I2A1
F1
F1 IN1G6 SN74LVC1G125DCK
G2
G2 IN1G7
OE Vcc
1
G5 G5 IN1G8
G1
G1 IN1G9
RXD_JP 2 A
G4
G4 NC-G4
3 GND
H3
H3 NC-H3
H2 H2 IN1B2
6 H1 C2A2
H1 IN1B3 R2L5 1 2
8
J4 J4 33 33
IN1B4 1 2
0.01/16
4 J3 Used as Port-G I2A2
J3 IN1B5
1005 1005
SN74LVC1G126DCK
2 H4 [Input only]
H4 IN1B6
J2 J2 IN1B7 OE Vcc
1
H5
H5 IN1B8
J1
J1 IN1B9 RXD_CT 2 A
3 GND
R2L7
R2H6 33 33
1 2
10K RXD_LMP
1005
2010
I2A3
SN74LVC1G125DCK
5 Vcc
R2M1
33 33
1 2
TXD_JP Y GND
4
1005
C2A3
1 2
0.01/16
I2A4
1005
SN74LVC1G126DCK
5 Vcc
R2M2
33 33
1 2
TXD_CT Y GND
4
1005
R2M4
33 33
1 2
TXD_LMP
1005
B C
CP-RX70 ( M1-20EN )
I201
PERIPHERALS PW190
D13
D13 NC-D13
E18
E18 NC-E18
D14 D14 NC-D14
A12
NC-A12 A12
C13 E16
C13 NC-C13 NC-E16 E16
E17 B13
E17 NC-E17 NC-B13 B13
A13
A13 NC-A13
R2L1
33 33
1 2 E19
E19 THRWSC
1005
E20
E20 RXD0
B25
B25 TXD0
A26
A26 RXD1
D22
D22 TXD1
1
CHIR
C24
C24 IRRCVR0
1
CHFG1
E21 E21 IRRCVR1
1
CHFG2
D23
D23 IRRCVR2
M1 M1 PORTA0 TWOWSC0 D20 D20 R2A3
33
1
M2 C22
M2 PORTA1 TWOWSD0 C22
1005
N6 N6 PORTA2
N1 C21 1
N1 PORTA3 TWOWSC1 C21 CH2C1
N5 D21 1
N5 PORTA4 TWOWSD1 D21 CH2D1
R2A8
7 8
N2 N2 PORTA5
33
5 6 N3 D17 1
N3 PORTA6 TWOWSC2 D17 CH2C2
3 4 2010
N4 N4 PORTA7 TWOWSD2 C18 C18 1 CH2D2
1 2
D252 1 2
M3
M3 PORTB0
SDS511 R2F3
5 6
K2 K2 PORTB1
1
2 1 33 3 4 CHUSV
M4 AB16
M4 PORTB2 USBVDD AB16
1
2 1 2010 7 8 CHUSP
K1 K1 PORTB3 USBP AF19 AF19
1 CHUSM
L4 AC17
L4 PORTB4 USBM AC17
1
D253 CHUSG
L1 AC18
L1 PORTB5 USBVSS AC18
SDS511
L2 L2 PORTB6
L3
L3 PORTB7
CH1C0
R2H1 1
7 8 POWER7 1 3 4 E15
E15 PORTC0
10K R2C1 1 2 CH1C1
5 6 B12
VDDMNT 1 B12 PORTC1
33 1
3 4 5 6 CHPW0
CH1C2 C12 C12 PORTC2 PWM0 A10 A10
2010 1
1 2 7 8 D12 D11 1
R2C2 CH1C3 D12 PORTC3 PWM1 D11 CHPW1
2010 1
10K E14 B10 1
1 2 CH1C4 E14 PORTC4 PWM2 B10 CHPW2
1
A11 C10 1
CH1C5 A11 PORTC5 PWM3 C10 CHPW3
1005
1
B11
CH1C6 B11 PORTC6
1
CH1C7 C11 C11 PORTC7
1
1
CHOTP
D24
D24 ADC0
CHOTD 1
C26
C26 ADC1
1 1
CHITP CHDA0
D25 H22
D25 ADC2 DAC0 H22
1 1
CHASP E24 CHDA1
E24 ADC3 DAC1 E26 E26
1 1
CHAD4 CHDA2
F23 F25
F23 ADC4 DAC2 F25
1
CHDA3
1 E22 J22
CHAD5 E22 ADC5 DAC3 J22
1 D26
CHAD6 D26 ADC6
1 E25
CHAD7 E25 ADC7
UART_SEL
33 33
2
RXD1
5
R2L3
1 33 33 2
Y 4
1005
5
R2L4
1 33 33 2
Y 4
1005
RXD0
R2L8
33 33
1 2
TXD1
1005
OE 1
A 2
3
R2L9
1 33 33 2
1005
OE 1
A 2
3
TXD0
GND1
D E
CONFIDENTIAL
I201
DISPLAY PORT
PW190
R2C4
1 56 2 R2C5
C14
DCLKOUT C14
33 33
1005 1 2 R2C6
C16
DVS C16
33 33
D15 1005 1
DHS D15
C15 1 1005
DEN C15 CHDEN
C23
DR0 C23
A25
DR1 A25
R2A5
0 B24 1 2
DR2 B24
1 2
+3.3VPW 3 4
B23
1005 1 DR3 B23
5 6
+3.3VI2C DR4 A23 A23
R2A6
0 A24 7 8
1 2 DR5 A24
+3.3VP 1 2
A21
1005 DR6 A21
B21 3 4
DR7 B21
5 6
A22
DR8 A22
7 8
DR9 B22 B22
D19
DG0 D19
D18
DG1 D18
C20
DG2 C20
R2A4
7
33 DG3 C19 C19
1 2
I2CCLKP
B20 5
2 1005 DG4 B20
I2CDATP
A20 3
DG5 A20
1
DG6 B19 B19
A19 7
DG7 A19
5
DG8 B18 B18
A18 3
DG9 A18
1
R2H7
DB0 C17 C17
1 3.3K 3.3K 2
D16
DB1 D16
1005
DB2 B17 B17
R2H3 R2H4
A17 3
1 0 0 2 1 3.3K 3.3K 2 DB3 A17
B16 1
1005 1005 DB4 B16
USBDP 7
DB5 A16 A16
R2H5
USBDM
B15 5
1 0 0 2 DB6 B15
3
A15
1005 DB7 A15
B14 1
DB8 B14
A14 7
DB9 A14
5
E23
GND1 RPIATEST E23
PWM_G
7
5
3
1
GND1
FAN-CNT1 (EXHAUST FAN)
3 4 R2H2
FAN-CNT2 (INSIDE PANEL FAN)
7 8 33
FAN-CNT3 (SUB FAN)
2010
5 6
FAN-CNT4 (OUTSIDE PANEL FAN)
1 2
KIKU1C KIKU1S
Near by E800
1 1
KIKU2C KIKU2S
Near by E807 1 1
KIKU3C KIKU3S
1 1
Near by EA01
KIKU4C KIKU4S
1 1
Near by EV01
PWB assembly MAIN 1
F
6
DCLK
DVS
2
DHS
7 8 R2E4
5 6 100
DRE0
3 4 2010
DRE1
1 2
DRE2
R2C7
DRE3
100
DRE4
2010
DRE5 5
DRE6
R2C8
DRE7
100
DRE8
2010
DRE9
DGE2
8 R2C9
DGE3
6 150
DGE4
2010
4
DGE5
2
DGE6
R2E1
8
DGE7
6 150
DGE8
4 2010
DGE9
2
DBE2
R2E2
4
DBE3
2 150
DBE4
8 2010
DBE5
6
DBE6
4 R2E3
DBE7
2 150
DBE8
2010 4
8
DBE9
6
DGE0
R2E5
8
DGE1
6 150
DBE0
4 2010
DBE1
2
3
2
Solder side
RG01
0
1 2
3 4
5 6
8
7
2010
GND1
1
G