ViewSonic VE710b-4 Service Manual page 82

10.6. Inverter (CPT CLAA170EA08QV /CMO M170E5-/L09 Panel)
F901 JP
VCC12V
R903
10 (5V)
NC(3.3V)/1206
5V
R905
R906 22K 1%/DIP
10K 1%(3.3V)/DIP
33K 1%(5V)
Brightness
R907
13K 1%/1206
18K 1%(3.3V)
R910
NC
J950
JUMPER
ON/OFF R909 100
DIP
Q902
KSC945
C925 +
R901
0.1UF DIP 10K
1206 Q903
NC
C908
47PF
DIP
ViewSonic Corporation
I902
78L05(3.3V)
NC(5V)
IN Out
GND
D915
NC
D902
1N4148/DIP
+ Q906
C901 AP9977J
22uF 50V +
C906 C920
22uF/50V 0.1uF/DIP
R911 I901 OZ9932D
5.1M
1206
1 8
SST ISEN
2 7
CT DIM
3 6
GNDA VDDA
R918
1M
4 5 1206
DRV2 DRV1
C907
0.047uF
DIP
C909
330PF
DIP
Q908
AP9977J
79
VE710s-4_VE710b-4
Confidential - Do Not Copy
+
C902 C903
0.1uF/DIP 470uF 16V
T901
1 7
4
3
6 10
R932 R917 EEL-19
10 10
DIP 1206
C905
C926
1000PF/DIP
1000PF/DIP 1N4148
DIP
Q907
AP9977J
1N4148
DIP
+
C915
0.01uF
DIP
C910
470uF 16V
T902
1 7
4
3
C904 R916 6 10
1000PF 10 EEL-19
DIP DIP R933 C927
10 1000PF
DIP DIP
Q909
AP9977J
D916
NC
C911 R943
22pF/3KV/DIP(CPT.CMO) 1.5M.3KV
10PF/3KV/DIP(HS) 10PF/3KV/DIP(HS) DIP
C931
5pF/3KV/DIP
Q904 R944
2N7002K 2K 1%
C930 SOT-23 DIP
330p
DIP
R941
274
1206
C923
6.8nF DIP
R930
D903 1M/1206
C921
D921
1N4148 0.1UF/DIP
DIP
R922 5.1K D905 1N4148
D904 1206
D906 1S4
D922
1N4148
DIP
R947
1.5M.3KV
DIP
C916 10PF/3KV 10PF/3KV
22P,3KV
HS/DIP
CPT/CMO CPT/CMO
DIP
Q911
2N7002K
SOT-23
C932 R948
5P,3KV Q905 2K 1%
DIP 2N7002K DIP
SOT-23
C933
330p R942
DIP 274 R931 C924
1206 1M 0.1uF
C922 1206 DIP
6.8nF
DIP
R926 5.1K D909 1N4148 SMD
1206
D910
EP05Q04
SMD
P901
1
2
P902
1
2
Q910
2N7002K D913
D907
SOT-23 1N4148/DIP
R945
274 1N4148
1206 SMD
R921
D908
681 1%
DIP
R923
IN4148 SMD
3920 1%(CPT/CMO)
2740 1% (HS) 2740 1% (HS)
C914
0.068uF
DIP DIP
DIP
R939
82.5 1%(CPT)
DIP 33.2 33.2 1%(CMO) 1%(CMO)
75 1%(HS)
1206
P903
1
2
P904
D911
1
D914 1N4148 1N4148/SMD
DIP
2
R946
274
1206
D912
1N4148
SMD
R927
681. 1%
DIP
R928
3920 1%(CPT/CMO)
2740 1% (HS) 2740 1% (HS)
1206
C919
0.068uF
DIP R940
82.5 1%(CPT)
33.2 1%(CMO)
75 1%(HS)
1206
.DP46 .DP46