Hitachi ED-A110A1DN Service Manual page 100

+3.3V
6
+6.6V
R305
220
CPU-RESET 1005
1 2
1 2
RESETN
R306 Q301
220 RT1N141U
2
1005
3
1
5
OUTTEMPP
OUTTEMP
E301 JUMPER R
ZH-02H
1 1 2
OUT_SIDE
L311
SENSOR
2 600
IN_FILTER
1608
(10K)
1 2
G1
L312
G2
600
1608
E304
ZH-02H
1 1 2
OUT_SIDE
L321
SENSOR
2 600
IN_BALLAST
1608
(10K)
4 1 2
G1
OR L322
G2
600
AIR_SPEED
1608
SENSOR (1K)
+5V
AIRSPD
FAN+15V
3
JUMPER R
L331
600
1 2
1608
L332
600
1 2 Q331
RT1N141U
1608
3
POWER5
2
1
A B
CP-A100 / ED-A100 / ED-A110 (A1DN)
S309
R303 I301 SKHHLMA010
100
RN5VD26C
1005
1 2
OUT Cd
1 5
1 2
C303
G1 G2
VDD
2 0.1/10
G1 G2
1005
1 2
3 GND NC 4
R302
100
1 2
1005
I394
TC7SZ08FU
VCC
5
4 OUT_Y
GND1
C333
R335
10/10
1.0k 1
2125
1 1005 2 Q332
3
2SB1132
2
R342
R336
680-1%
2.0k-1%
1005
1005
1 2 2 1
Q333
2SA1576A
1 1OUT VCC 8
1 2
2 1IN- 2OUT 7
R338
1 2 100
1IN+ 2IN- R340 R341
3 6
1005 0 3.3k-1%
R332
1005 1005
5.1k-1% 1 1 2 2
GND 2IN+
4 5
1005
2
I331
LM358AD
1
GND1
C
2
R39E
100 1
2
2
1005
R393
2 100 1
I392
1005
TC7SZ32FU
5 VCC IN_B 1
I391 RC-38
IN_A 2
TC7SZ08FU (OR)
5 VCC IN_B 1 4 OUT_Y GND 3
IN_A
AND 2
OUT_Y GND
4 3
I393
TC7SZ32FU
VCC IN_B
5 1
RC-56
IN_A
2
(OR)
GND1
4 OUT_Y GND 3
R398
2 100 1
1005
2 2
I395
TC7SZ32FU
5 VCC IN_B 1 RC_UP
RC-UP
IN_A
2
(OR)
IN_B OUT_Y GND
1 4 3
AND IN_A 2
GND 3
I396
TC7SZ32FU
GND1
VCC IN_B
5 1
RC-DOWN
IN_A
2 RC_DOWN
(OR)
4 OUT_Y GND 3
2 2
I398
TC7SZ32FU
VCC IN_B
5 1
I397 RC-38
IN_A 2
TC7SZ08FU (OR)
5 VCC IN_B 1 4 OUT_Y GND 3
IN_A 2
AND
R399
100 1
2
OUT_Y GND
4 3
1005
I399
TC7SZ32FU
GND1
5 VCC IN_B 1
RC-56
IN_A 2
(OR)
4 OUT_Y GND 3
*R362
TEMP
2 1 2 330 1
1005
*D302
SML-210VT
*R363
LAMP
2 1 2 330 1
1005
*D303
SML-210VT
*R360
220
GREEN
1 1 2 2 2 1005 1
3 3 4 4 2 1
*R361
RED
100
*D301
1005
SML-020MVT86
POW
UP
INPUT
*S303
*S301 *S302
SKRAAAE010
SKRAAAE010 SKRAAAE010
1 2
1 2 1 2 1 2
1 2 1 2
3 4
3 4 3 4
3 4 3 4 3 4
RIGHT D O W N L E F T
*S304 *S305 *S306
SKRAAAE010 SKRAAAE010 SKRAAAE010
1 2 1 2 1 2
1 2 1 2 1 2
3 4 3 4 3 4
3 4 3 4 3 4
GND1
D E
CONFIDENTIAL
1 2
L397
600
1608
RMT
1 2 R394
R395
10k
22k 2
1005
1005 3 2 1
MOUSE
1
Q391
2SC4081
PWRC
+5V
L391 E303
600 SH-06H
1608
1 2 1
VCC(+5V)
RC_EN38
L392 600
1 2 2
UP-38KHz
1608
L393 600
1 2 3
UP-56KHz
1608
L394 600
1 2 4 DOWN-38KHz
1608
L395 600
1 2 5
DOWN-56KHz
1608
L396 600
1 2 6
GND
RC_EN56
1608
JUMPER R
G1
GND1
G2
LED-TEMP
LED-LAMP
LED-P-G
LED-P-R
KEYI0
KEYI1
KEYI2
KEYO0
KEYO1
PWB assembly MAIN 3
F G
6
5
4
3
2
1