ViewSonic PJ1158-1 Service Manual page 89

6
+3.3V
+6.6V
6.6V
3.3V 1 R311 2
RESETN
0
1005
5
R312
CPU-RESET
3.3V 220 3.3V
1 2
1005
Q301
DTA114YKA 1
3.1V
LAMP-S
3
2
POWER5
DATA1
CLK1
CS_DAC
4 OUTTEMP
E301
R380
ZH-02V
100
1005
1 1 2
OUT-SIDE
SENSOR
2 1 2
(10K)
R381
100
G1
1005
G2
GND1
AIRSPD
15.0V
FAN15V
1 C392
Q391
2SB1132 10/10
3
2125
2
3
E302
ZH-02H L351
600 H
1 1 2
AIR SPEED
1608
SENSOR
(1K) 2
L352
600 H
1 2
G1
1608
G2
0 ohm R
2
3
POWER5
Q320
1
DTC114EE
2
+5V
E310
ZH-12V
L320
APK1
600 H 1
1 2
KEYO-0
1608
APK2
2.7V 600
2 2
KEYO-1
*L322
APK3
3.3V 600 H 1
3 2
LED-IF
1608
APK4
3.0V 600
4 2
KEYI-0
L324
APK5
3.0V 5 2 600 H 1
KEYI-1
1608
APK6
6 3.0V 2 600
KEYI-2
L326
APK7
3.3V 7 2 600 H 1
LED GREEN
1608
APK8
8 3.3V 2 600
LED RED
L328
APK9
3.3V 600 H 1
LED TEMP 9 2
1608
1 APK10
3.3V 600
LED LAMP 10 2
L330
APK11
3.3V 600 H 1
+3.3V 11 2
1608
APK12
0V
GND 12 2
G1
0V
G2
A
ViewSonic Corporation
R308
0
1005
1 2
S-80950CNMC-G9LT2G
1 2
1 OUT
Q302 R309 I302
DTC114EE 100 SN74LVC1G97DCK R306
2 2 VDD
1005 3.3V 1 100 3.3V 2
1 In1 In2 6
3
1005
3 VSS
2 GND VCC 5
1 R307
3.3V 100
1 2 1 2
In0 Y
3 4
C303 1005
10/6.3
2125
2 1
C304
R315 0.01/16
3.3V 33 3.3V 1005
2 1
1005
GND1
3.3V
0.2V
Q392
R393 2SA1980UFG R395
1 2.0K-1% 2 0.2V 2 680-1% 1
1005 1005
R321
10K
I333
LM358AD 8 7
0.0V
2 1
1OUT VCC
1 8
4 3
6 5
1IN- 2OUT
2 7 2010
1IN+ 2IN-
3 6
R398 C310
0 5.0V 0.01/16
1 2
GND 2IN+
4 5 1005
1005
2 1
GND1
2.7V
KEYO0
0V
L321
H 1 2.7V
KEYO1
1608
3.3V
LED-IF
L323
H 1 3.0V
KEYI0
GND1
1608
3.0V
KEYI1
L325
H 1 3.0V
KEYI2
1608
3.3V
LED-P-G
L327
H 1 3.3V
LED-P-R
1608
3.3V
LED-TEMP
L329
H 1 3.3V
LED-LAMP
1608
3.3V
+3.3V
L331
0
1
GND1
B C
86
Confidential - Do Not Copy
S310
I301 SKHHLMA010
3.3V 1 R303 2 3.3V
CD 5
1 2
0
1005 G1 G2
G1 G2
R356
NC 4
2 100 1
1005
GND1
R353
100 1
2
1005
I303
SN74LVC1G126DCK
3.3V
OE Vcc
1 5
A
2
R313
3.3V 0
1 2
GND Y
3 4
1005
C306
0V 0.01/16
2 1
1005
I304
SN74LVC1G126DCK
1 OE Vcc 5
2 A
R314
3.3V 0
1 2
3 GND Y 4
1005
C307
0.01/16
2 1
1005
GND1
D301 D302 D303
D304
SDS142WKF SDS142WKF SDS142WKF
SDS142WKF
D
PJ1158-1
CONFIDENTIAL
38_REAR 56_REAR
I001 *I002
KSM-2003LM2EL KSM-2003LM2EL
Vout GND VCC Vout GND
1 2 3 1 2
1 2 3 1 2
1 2
*C004
R001
100p-C
100 100
1 2 1 2
C001
100p-C
R357
2 100 1
I314 1005
I312 SN74LV08APW
SN74LV32APW 1A
VCC
14 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
GND
8 7
3Y
GND
8 7
R354
100 1
2
1005
R352
100 1
2
1005
GND1
I311 *R349
SN74LV08APW 100
1005
1A 2 1
14 VCC 1
R350
4B 1B
I315
13 2
1 100 1005 2 SN74LVC1G97DCK
R351
4A 1Y 2 1
12 3 6 In2 In1
33 1005
4Y 2A
WIRED
11 4 5 VCC GND
(SELECT)
3B 2B
10 5 4 Y In0
3A 2Y R362
9 6
33
1005
3Y 2 1
GND
8 7
2
2
3
1
Q310
DTC114EE
*L311
600
1608
2
600
I310
SN74LV32APW
1A 2 1
14 VCC 1
*R340
4B 1B 100
13 2
1005
4A 1Y
12 3
R341
100 1
4Y 2A 2
11 4
1005
3B 2B
10 5
3A 2Y
9 6
3Y
8 GND 7
*R344
100
2 1005 1
2 R345 1
100 1005
PWB assembly MAIN 3 (EDX40N)
E F
6
VCC
3
3
5
4
CLK-A
DATA-A
CLK1
DATA1
VOL_SEL
MOUSE
REMOTE
+5V
1
2
R361
2 0 1
3 WIRED_RC
1005
3
PWRC
R364
10K 1
1005
W_RC_SW
GND1
E305
L310 ZH-06V
600 H
2 1 1
+5V VCC
H
1608
1 2
UP_56
L312
2 1 3
UP_38
H 1608 2
*L313
2 1 4
FRONT_56
600 H 1608
L314
2 1 5
FRONT_38
600 H 1608
L315
2 1 6
GND
600 H 1608
G1
G2
1
GND1
G