Hitachi CP-X608 Service Manual page 90

+3.3V
6.6V
+6.6V
R311
3.3V
RESETN
0 Q302
1005 DTC114EE
R312
CPU-RESET
3.3V 220 3.3V
1005
Q301
R315
DTA114YKA
3.1V 3.3V 33
LAMP-S
1005
GND1
POWER5
DATA1
CLK1
CS_DAC
OUTTEMP
E301
R380
ZH-02V 100
1005
OUT-SIDE
SENSOR
(10K)
R381
100
G1
1005
G2
GND1
0.2V
AIRSPD
15.0V
FAN15V
C392
Q391
10/10
2SB1132
2125
R393
2.0K-1%
1005
I333
LM358AD
0.0V
E302
1 1OUT VCC 8
ZH-02H L351
600uH
0.0V
2 1IN- 2OUT 7
AIR SPEED
1608
SENSOR
(1K)
3 1IN+ 2IN- 6
L352
600uH
GND 2IN+
G1 4 5
1608
G2
0 ohm R
POWER5
Q320
DTC114EE
+5V
E310
ZH-12V
L320
APK1
600 uH 2.7V
KEYO-0
1 KEYO0
1608 L321
APK2
2.7V 600 uH 2.7V
KEYO-1 2
KEYO1
*L322
1608
3.3V APK3
3.3V
LED-IF 3
LED-IF
L323
1608
APK4
3.0V 600 uH 3.0V
KEYI-0
4 KEYI0
L324
1608
3.0V APK5
600 uH 3.0V
KEYI-1
5 KEYI1
L325
1608
APK6
3.0V 600 uH 3.0V
KEYI-2
6 KEYI2
L326 1608
3.3V APK7
600 uH 3.3V
LED GREEN 7
LED-P-G
L327
1608
APK8
3.3V 600 uH 3.3V
LED RED 8
LED-P-R
L328
1608
APK9
3.3V 600 uH 3.3V
LED TEMP 9 LED-TEMP
L329
1608
APK10
3.3V 600 uH 3.3V
LED LAMP
10 LED-LAMP
L330
1608
APK11
3.3V 600 uH 3.3V
+3.3V
11 +3.3V
L331
APK12 1608
0V 0
GND 12
G1
0V
G2
GND1
SM0573
R308
0
1005
I301
S-80950CNMC-G9LT2G
1 OUT CD 5
R309 I302
100 SN74LVC1G97DCK R306
2 VDD
1005 3.3V 100 3.3V
In1 In2
1 6
1005
3 VSS NC 4
2 GND VCC 5
R307
100
3.3V
3 In0 Y 4
C303
1005
10/6.3
2125
2 1
C304
0.01/16
3.3V
1005
I303
SN74LVC1G126DCK
3.3V
OE
1
2 A
3 GND
3.3V
C306
0.01/16
0V
1005
I304
SN74LVC1G126DCK
1 OE
2 A
GND
3
C307
0.01/16
1005
GND1
Q392
2SA1980UFG R395
0.2V 680-1%
1005
R321
10K
8 7
2 1
4 3
6 5
2010
R398 C310
0.01/16
0 5.0V
1005
1005
GND1
0V
GND1
MAIN BOARD SHEET 3
CP-X608(EDX40WL)
S310
SKHHLMA010
R303
3.3V 3.3V
0
1005 G1 G2
R356
100
1005
GND1
R353
100
1005
Vcc
5
R313
3.3V 0
Y 4
1005
Vcc 5
GND1
R314
3.3V 0
Y
4
1005
D301 D302 D303
D304
SDS142WKF SDS142WKF SDS142WKF SDS142WKF
90
38_REAR 56_REAR
I001 *I002
KSM-2003LM2EL KSM-2003LM2EL
Vout GND VCC Vout GND
1 2 3 1 2
*C004
R001 100p-C
100
C001
100p-C
R357
100
I314 1005
SN74LV08APW
I312
SN74LV32APW 1A
14 VCC 1
1A
VCC
14 1
4B 1B
13 2
4B 1B
13 2
4A 1Y
12 3
4A 1Y
12 3
4Y 2A
11 4
4Y 2A
11 4
3B 2B
10 5
3B 2B
10 5
3A 2Y
9 6
3A 2Y
9 6
3Y
8 GND 7
3Y
8 GND 7
R354
100
1005
R352
100
1005
I311 *R349
SN74LV08APW 100
1005
1A
VCC
14 1
R350
4B 1B
I315
13 2
100 1005 SN74LVC1G97DCK
R351
4A 1Y
12 3 6 In2 In1
33 1005
4Y 2A
WIRED
11 4 5 VCC GND
(SELECT)
3B 2B
Y In0
10 5 4
3A 2Y
R362
9 6
33
1005
3Y
8 GND 7
2
3
1
Q310
DTC114EE
*L311
600
1608
600 uH
I310
SN74LV32APW
1A
14 VCC 1
*R340
4B 1B 100
13 2
1005
4A 1Y
12 3
R341
4Y 2A 100
11 4
1005
3B 2B
10 5
3A 2Y
9 6
3Y
8 GND 7
*R344
100
1005
R345
100 1005
Parts with hatching are not mounted
VCC
3
CLK-A
DATA-A
CLK1
DATA1
VOL_SEL
MOUSE
REMOTE
+5V
1
2
R361
0
WIRED_RC
3
1005
PWRC
R364
10K
1005
W_RC_SW
GND1
E305
L310 ZH-06V
600 H
1
+5V VCC
1608
2 UP_56
L312
3
UP_38
1608
*L313
4
FRONT_56
600 uH 1608
L314
5
FRONT_38
600 uH 1608
L315
6
GND
600 uH 1608
G1
G2
GND1