Pwb Assembly Main 4 (M1-20) - Hitachi CPX1 Service Manual

6
RMT
2 1
R836 R835
10K
22K
2
1005
1 2 3 1005
MOUSE
1
Q809
2SC5343UFG
PWRC
I892
SN74LVC1G32DCK
A
Vcc
1
1
B
RC_EN56 2
2
3 GND
3
C896
0.1/10 1 2
1005
I893
SN74LVC1G32DCK
A
1 Vcc
5
1
B
RC_EN38 2
2
3 GND
3
E805 L810
501568-04H 600 H
1608
REMOTE2 2 L809 1
600 H
(56.9KHz)
4
1608
VCC 2 1
3
L807 600 H
2 1
REMOTE1
(38KHz) 2 1608
2 1
GND
1
L806
600 H
1608
JUMPER R
4
FAN+15V
+6.6V
+17V
L802
SGM20F1C104-4A
2125
E800
1 3
2
PHD-12H-D
+15V
2 1
FAN GND
4 3
+17V ACTIVE
6 5
GND
8 7
10 9
Audio_GND
+6.6V
12 11
3
GND1
A_GND
POWER1
2
RXD_LMP
S801
ESE11MH2T
LAMP_COVER_SW
1 R804 2
100
NO-COVER
1005
1 2
R803
100K
1005
LAMP-S
for M1-25
L8P1
600
for M1-25 1608
1
E814
for M1XM
SH-05H
E804
ZH-04H
1
FLAG/TXD
1 1
P_ON/OFF
2 L811 600
GND L812
2 1
GND
3 600 H
+5V
L813
1 3 1
LAMP MISS
P_ON/OFF 4 600
1608
4 1
SILENT MODE
5
RXD L814
600
G1
1608
G1 G2 APN4
G2
JUMPER R
A
240mA
I801
SI-3010KM
15.5V-Panel
->TC7SZ32FTE85L
5
5
R811 1 2 3 4 5
10K
Y
2 1
4 1005
4
->TC7SZ32FTE85L
I891
5
->TC7SZ08FUTE85L
5 SN74LVC1G08DCK
1 A Vcc 5
Y
4 2 B
AND
4 R895
100
1 2
GND Y
3 4
1005
L803
SGM20F1C104-4A
2125
1 3
2
R894
1 0 2
2125
1 3
2
L804
SGM20F1C104-4A
2125
R800
1 2
0
1005
1 2 1 2
L801 R801
600 H 3.9K
1608 1005
Q802
SRA2207SF
2
3
1 Q803
SRC1202EF
for M1-25
1 2
R8P2
1.0K
1005 R808
4.7K
2 1
1005
Q806
SRA2207SF
Q804
SRA2207SF
1 2
H R806
2 0
1005
for M1-25
1 2
Q807
R8P3 SRA2207SF
2
2 1 2 0
H 1608 3 1005
C806 2
2 0.01/25
1608 1005 1 Q805 3
2
R880
SRC1202EF
2 0
Q808 1005
H 1
SRC1202EF
2 1 2 POWER2
R810
LAMP_POW
H 0
1005
LAMP_ON
for M1-25
1 2
TXD_LMP
R8P4
0
GND1 1005
B C
495mA
5V
I802 I803
MM1663DHBE MM1663DHBE
C814 C816
1 2 1 2
Cont Cn Cont Cn
470p 470p
1005 1005
NC-6 GND NC-6 GND
NC-7 NC-2 NC-7 NC-2
3.3V-CPU
3.3V-Panel
Vin Vout Vin Vout
I863 I861
SI-3010KM SI-3010KM
(OUTSIDE PANEL FAN)
1 2 3 4 5 1 2 3 4 5
1
2 1
R867
R863 30K-1%
68K-1% 1005
1005
1 2
I843 I841
SI-3010KM SI-3010KM
(EXHAUST FAN)
1 2 3 4 5 1 2 3 4 5
C842
100/16
MVK/SKV
1
D
CONFIDENTIAL
L816
C823
I808
4.7 H
0.033/16
MM1661JHBE
C6-K3LA
C824 1 2 1 2
1 2
Cont Cn
1005
470p
I807
1005
TPS40222DR
NC-6 GND
PVIN SE
R829
NC-7 NC-2
1.8V-TG 0
1 2
AVIN GND
Vin Vout 1005
1.8V-CPU
BOOST FB
C840
1 2
1.0/10
C8A2
0.1/10
I833
1005 C8A1
SN74LVC1G125DCK ->TC7SZ125FUTE85L
0.1/10
I831
2 1
1005
SN74LVC1G125DCK 1 OE Vcc 5
->TC7SZ125FUTE85L
1 OE Vcc 5
R8A5 2 A
SUB
R8F3
100
1 2
2 A 100
EXHAUST 1
R8F2 3 GND Y 4
1005
100 1005
1 2
GND Y
3 4
1005
R8A2
I834 SEL
100
1 2
SN74LVC1G126DCK
1005 ->TC7SZ126FUTE85L
I832
SN74LVC1G126DCK 1 OE Vcc 5
->TC7SZ126FUTE85L
1 OE Vcc 5
R8A4 2 A
IN_PANEL
SEL
100
1 2
A
2
OUT_PANEL 3 GND Y 4
1005
3 GND Y 4
R8A3
100
1 2
1005
L823
600
2125
I851
I853
SI-3010KM
SI-3010KM
R886
(SUB FAN)
0
1005
1 2
1 2 3 4 5
2 3 4 5
R885
4.7K
1005
2 1
C855
100/16
MVK/SKV
JUMPER R
R853 2 1
R857
68K-1%
30K-1%
1005
1005
2 1
L829
600
2125
I873 I871
SI-3010KM SI-3010KM
(INSIDE PANEL FAN)
1 2 3 4 5 1 2 3 4 5
C875
100/16
MVK/SKV
JUMPER R
2 1
R877
1 2 30K-1%
1005
R873
68K-1%
1005

PWB assembly MAIN 4 (M1-20)

E F
1.8V-CPU
+1.8VCPU
R8F1
10K
1005
FG_SEL1
2 1
2
FAN_FG1
FAN_FG2
FAN_FG1
0 SUB (I833)
1 IN_PNL (I834)
FAN_FG2
0 EXHAUST (I831)
1 OUT_PNL (I832)
(OUTSIDE PANEL FAN -TSB)
E807
L821
600 H SH-03H
1608
1 2 1
FAN4S
L822
1 600 2 H 2
VCC
2125
H 1 2 3
GND
NC
G1
G2
FAN-CNT4
(OUTSIDE PANEL FAN)
POWER4
(LAMP FAN -NMB)
E806
L824
600 H 501568-03H
1608
1 2 1
FAN3S
L825
1 600 2 H 2
VCC
2125
1 2 3 GND
L826
600 H
G1
2125
G2
FAN-CNT3
(SUB FAN)
(EXHAUST FAN -NIDEC)
E801
L827
501568-03H
600 H
1608
1 2 1
FAN1S
L828
1 600 2 H 2
VCC
2125
H 1 2 3
GND
G1
G2
POWER3
(INSIDE PANEL FAN -TSB)
L831 E802
SH-03H
600 H
1608
1 2 1
FAN2S
L832
1 600 2 H 2
VCC
2125
1 2 3
GND
L833
600 H
G1
2125
G2
FAN-CNT2
(INSIDE PANEL FAN)
G
6
5
4
3
2
1