Hitachi CP-RX70(M1-20EN) Service Manual page 72

6
IP01
PERIPHERALS MD2408A
3 4 M3
M3 NPCS1 I/O I/O NWD_OVF
RP01 1 2
L3
L3 NPCS0 I/O
10K 7 8
K1 K1 SPCK I/O
2010 5 6 L2
L2 MOSI I/O I/O TMR3
1 2
L1
L1 MISO I/O I/O TMR2
RP02
I/O TMR1
0
1005 I/O TMR0
RXD_JP M1 M1 TXD I/O
M2
TXD_JP M2 RXD I/O
5 N1
SCK N1 SCK I/O I/O INT4
I/O INT3
I/O INT2
USBAP H3 H3 DP I/O I/O INT1
H4
USBAM H4 DM I/O
G4
USBP1 G4 USBP1 I/O
1
USBP0 F1 F1 USBP0 I/O I MCLKI
1
O MCLKO
I VCLKI
P1
MCLK P1 MCLK I/O O VCLKO
R1
SCLK R1 SCLK I/O O LFT
LRCLK P2 P2 LRCLK I/O O LFTV
R2
CHPADI R2 ADI I/O O RREF
1
ADO T2 T2 ADO I/O
RP18 0 1 2 1005
I MRESET
1 2 CHPNTR
1 D4 D4 NTRST I I WKP
RP13 7 8 CHPTCK
E4
1 E4 TCK I I TEST
10K 5 6 CHPTMS
1 F4 F4 TMS I
2010 CHPTDI
3 4 F3
1 F3 TDI I
1 2 CHPTDO
E3
1 E3 TDO O
RP14
0
1005
RP15
0
1 2
RESETN
RP16
1005
4
0
1 2
RESETBM
1005
IP02
SN74LVC1G08DCK
1 A Vcc 5
2 B
RP17
100
1 2
3 GND Y 4
1005
CP11
1 2
0.1/10
1005 CP12
1 2
0.1/10
1005
GND1
RESETBMF
IP01
MD2408A
FLASH CARD
3
T7 T7 FAA10 I/O I/O FDB3
CHPFAA
1
T6
CHPFA9 T6 FAA9 I/O I/O FDB2
1
T5
CHPFA8 T5 FAA8 I/O I/O FDB1
1
CHPFA7 T4 T4 FAA7 I/O I/O FDB0
1
T3
CHPPA6 T3 FAA6 I/O
1
U7 U7 FAA5 FCB5
CHPFA5 I/O I/O
1
U6
CHPFA4 U6 FAA4 I/O I/O FCB4
1
U5
CHPFA3 U5 FAA3 I/O I/O FCB3
1
CHPFA2 U4 U4 FAA2 I/O I/O FCB2
1
U3
CHPFA1 U3 FAA1 I/O I/O FCB1
1
U2
CHPFA0 U2 FAA0 I/O I/O FCB0
1
DENP
7 8
T15
T15 FDA15 I/O
5 6 RP61
T14 T14 FDA14 I/O
4 10K
3 T13
T13 FDA13 I/O
1 2 2010
T12
T12 FDA12 I/O
7 8 T11
T11 FDA11 I/O
5 6 RP62
T10
T10 FDA10 I/O
10K
3 4
T9 T9 FDA9 I/O
1 2 2010 T8
T8 FDA8 I/O
7 8
U15
U15 FDA7 I/O
5 6 RP63 U14
U14 FDA6 I/O
3 4 10K
U13
U13 FDA5 I/O
1 2 2010
U12 U12 FDA4 I/O
7 8 U11
U11 FDA3 I/O
5 6 RP64
U10
2 U10 FDA2 I/O
10K
3 4 U9
U9 FDA1 I/O
1 2
2010 U8
U8 FDA0 I/O
USBPWR
P13
MUTEP CHPFCG P13 FCA16 I/O
7 8 1
P12
P12 FCA15 I/O
1 2 RP65
P7 P7 FCA14 I/O
3 4 10K
P6
P6 FCA13 I/O
5 6 2010
P5 P5 FCA12 I/O
7 8 R14
R14 FCA11 I/O
5 6 RP66
R13
R13 FCA10 I/O
10K
3 4
R12 R12 FCA9 I/O
2
1 2010 R11
R11 FCA8 I/O
R10 R10 FCA7 I/O
CHPFC7
1
R9
CHPFC6 R9 FCA6 I/O
1
R8
CHPFC5 R8 FCA5 I/O
1
CHPFC4 R7 R7 FCA4 I/O
1 2 1
R6
MOE R6 FCA3 I/O
RP69 R5
CHPFC2 R5 FCA2 I/O
0 1
R4
CHPFC1 R4 FCA1 I/O
1005
1
R3
CHPFC0 R3 FCA0 I/O
1
1
A
F2
F2 CHPNWD
1 1 2
PFCS
3 4 RP21
SDCS
6 100
D13 3 4 5
D13 SDCLK
1 2 RP03 7 8 2010
B16
B16 CKE
10K
N2 5 6 RP22
N2
7 8 1 0 2
N4 2010
N4 MA18
1 2
RAS 1005
RP23
RP25 3 4
CAS
0
7 8 1 2 5 6 100
P3
P3 MA17
N3 5 6 RP19 CP01 1005 RP27 7 8 2010
N3
3 4 10K 15p-C 1 0 2
L4
L4 MA16
2010 1005
1 2 1 2
G2 G2 DGMU 1005
1 RP30
DGML
XP01 0
GND1 1 2
12MHz CP02 MA15
J1 RP04 15p-C RP26
J1 SMD-49 1005
1 100-1% 2 2 1 2 1005 1 0 2
K2
K2 NWE
RP06 1 2
L17 L17 1005 1005
330-1% CP03
K16 1 2 1
K16 15p-C
XP02
J2 1005 1005
J2 27.000MHz
K17 K17 SMD-49
2 1 2 CP04
J3
J3
RP08 RP09 RP10 15p-C
18K-1% 100-1% 1005
1 2 1 1 2 2
GND1
P4 1005 6.8k-1% 1005
P4
1005
1 2
D6 D6
RP71
D5
D5
0
1005
1
CHPWKP
GND1
GND1
RP81
0
7 8 1 2
E1 E1 +3.3V
RP67
D1 5 6
D1
3 4 10K 120mA
C1
C1
1 2 2010
B1 B1
1
2
3 4 RP68
D3 D3
10K
C3 7 8
C3
5 6
E2 2010
E2
D2 D2 CHPFB2
1
C2
C2 CHPFB1
1
B2
B2 CHPFB0
1
B C
CP-RX70 ( M1-20EN )
IP01
MEMORY MD2408A
1 2
D12 C7 3 4 RP31
D12 PFCS I/O O MA14 C7 MA14
5 6 100
B7
O MA13 B7 MA13
7 8 2010
D11 D11 SDCS I/O O MA12 C8 C8
MA12
A9 A7 1 2
A9 SDCLK O O MA11 A7 MA11
3 4 RP32
B6
O MA10 B6 MA10
100
A8 A6 5 6
A8 CKE O O MA9 A6 MA9
7 8 2010
C6
O MA8 C6 MA8
1 2
B8 B8 RAS O O MA7 A5 A5
MA7
B9 A4 3 4 RP33
B9 CAS O O MA6 A4 MA6
5 6 100
C4
O MA5 C4 MA5
C9 A3 7 8 2010
C9 NWE O O MA4 A3 MA4
1 2
B3
O MA3 B3 MA3
3 4 RP34
A10 A10 DQMU O O MA2 B4 B4
MA2
100
B10 C5 5 6
B10 DQML O O MA1 C5 MA1
7 8 2010
B5
O MA0 B5 MA0
1 2
A15
I/O UD7 A15 MD15
3 4 RP35
I/O UD6 B14 B14
MD14
100
A14 5 6
I/O UD5 A14 MD13
7 8 2010
B13
I/O UD4 B13 MD12
1 2
I/O UD3 A13 A13 MD11
3 4 RP36
A12
I/O UD2 A12 MD10
5 6 100
I/O UD1 B11 B11
MD9
A11 7 8 2010
I/O UD0 A11 MD8
1 2
I/O LD7 C10 C10
MD7
3 4 RP37
C11
I/O LD6 C11 MD6
5 6 100
I/O LD5 B12 B12
MD5
C12 7 8 2010
I/O LD4 C12 MD4
1 2
C13
I/O LD3 C13 MD3
3 4 RP38
I/O LD2 C14 C14
MD2
5 6 100
A16
I/O LD1 A16 MD1
7 8 2010
B15
I/O LD0 B15 MD0
IP01
MD2408A
POWER AND GND
RP82
0
1 2
D9 D9 VDDP5 I I VDDC5 D10 D10
+1.8VCPU
B17 H14
B17 VDDP4 I I VDDC4 H14
240mA
U16 P8
U16 VDDP3 I I VDDC3 P8
P9 P9 VDDP2 I I VDDC2 G3 G3
T1
T1 VDDP1 I
I D7 D7
GNDC5
A2 G14
A2 VDDP0 I I GNDC4 G14
D8 P11
D8 GNDP5 I I GNDC3 P11
A17 A17 GNDP4 I I GNDC2 M4 M4
U17
U17 GNDP3 I
RP83
P10
P10 GNDP2 I
0
U1 J14 1 2
U1 GNDP1 I I VDDC1 J14
1 CP90 2
A1
A1 GNDP0 I
0.1/10
I GNDC1 J15 J15
CP91
1005 1
2
RP84
10/6.3
0
K4 2125 1 2
I VDDC0 K4
1 CP92 2
0.1/10
I GNDC0 K3 K3
CP93
1005
1 2
RP85
10/6.3
0
H1 2125 1 2
I AVDD2 H1
1 CP94 2
0.1/10
I AGND2 J4 J4
CP95
1005
1 2
10/6.3
G1 2125
I AVDD1 G1
1 CP96 2
0.1/10
I AGND1 H2 H2
1005
I AVDD0 L14 L14
1 CP97 2
0.1/10
I AGND0 L15 L15
1005
GND1
D E
CONFIDENTIAL
IP01
DISPLAY MD2408A
RP72 RP41
CHPPXE
0 1 0
1 2 C16 C17 1 2 RP42
C16 PXOE I I/O PCLKO C17
RP43 1 0 2
1005 D14 1005
I/O VBLK D14
0
RP44 1 2
CHPIRF M16 M16 IREF I I/O HBLK D15 D15 1005
1 0
C15 1 2 1005
I/O FLD C15
GND1
N17 1005
CHPVBG N17 VBG I
1
P17 3 4
I/O DISP29 P17
7 8 RP45
R15
I/O DISP28 R15
220
5 6
I/O DISP27 R16 R16
R17 1 2 2010
I/O DISP26 R17
T16
I/O DISP25 T16
T17 1 2
I/O DISP24 T17
3 4 RP46
J16
I/O DISP23 J16
220
5 6
I/O DISP22 J17 J17
N14 7 8 2010
I/O DISP21 N14
N15
I/O DISP20 N15
N16 1 2
I/O DISP19 N16
3 4 RP47
P14
I/O DISP18 P14
220
5 6
I/O DISP17 P15 P15
P16 7 8 2010
I/O DISP16 P16
F16
I/O DISP15 F16
1 2
I/O DISP14 F17 F17
3 4 RP48
G15
I/O DISP13 G15
5 6 220
I/O DISP12 G16 G16
G17 7 8 2010
I/O DISP11 G17
H15
I/O DISP10 H15
I/O DISP9 H16 H16
1
H17 2
I/O DISP8 H17
3 4 RP49
I/O DISP7 D16 D16
220
D17 5 6
I/O DISP6 D17
7 8 2010
E14
I/O DISP5 E14
I/O DISP4 E15 E15
1
E16 2
I/O DISP3 E16
3 4 RP50
E17
I/O DISP2 E17
220
F14 5 6
I/O DISP1 F14
7 8
F15 2010
I/O DISP0 F15
K14
O DACP2 K14 CHPAP2
1
K15
O DACN2 K15 CHPAN2
1
L16
O DACP1 L16 CHPAP1
1
M17
O DACN1 M17 CHPAN1
1
O DACP0 M15 M15 CHPAP0
1
M14
O DACN0 M14 CHPAN0
1
PWB assembly MAIN 13
F G
6
GCLK
GVS
GHS
GFIELD
GB2
GB1
GB0
GB7
5
GR2
GR1
GR0
GR7
GG1
GG0
GG7
GG6
GB6
GB5
GB4
GB3
GG5
GG4
GG3
GG2
GR6
GR5
GR4
GR3
4
3
2
1