8.3 ACER __LCD_H233H SCHEMATICS_INTERFACE_BD_POWER

6832203800P01
PCB No.
+5V
GND
TO263TO252
GND
BKLT ADJ_
STANDBY
BKLT EN_
AUDIO EN_
MUTE
VOLUME
+5V
+5V
GND
forUSB model add R478
AUDIOEN_
BACKLIGHTEN_
BACKLIGHTEN_
BACKLIGHTADJ_
AUDIOEN_
VOLUME
MUTE
MUTE
USBEN_
BACKLIGHTADJ_
onPanel_
onBACKLIGHT_
Volume
AUDIOEN MCU__
AudioMUTE_
USBEN_
AdjBACKLIGHT_
VLCD
P5V
+5V
P5V P3P3V
P1P2V
+5V
+5V
P5V
I305
AP1122DG
TO252 GOI--
3 2
1
4
VI VO
GND
4
C387
01uF 16V._
CM0402
C301
01uF 16V._
CM0402
R301
NC4K7 5/_%
R0402
D346 S1A
SMA
FB314 PBY201209T170Y S--
BEAD0805
C311
01uF 16V._
CM0402
R477
NC4K7 5/_%
R0402
C385
NC0 1uF 16V/. _
CM0402
C376
01uF 16V._
CM0402
C397
01uF 16V._
CM0402
R302 4K7 5_%
R0402
+
C306
100uF16V_
EC2563-
R402
05_%
R0402
C377
01uF 16V._
CM0402
C304
01uF 16V._
CM0402
C308
01uF 16V._
CM0402
R403
05_%
R0402
R497 05_%
R0402
Hole1
CaseGND_
MH38R75
1
2
6
8
7
5
4
3
I304
AP1084K33L
TO263 GOI--
1
23
4
VSS
VOUTVIN
TAB
R478 NC0K 5/_%
R0402
D347 NCDFLS240L/
PowerDI123-
P301

JWTA2001WV2 12--

CN2012-
1
2
3
4
5
6
7
8
9
10
11
12
R404
10K5_%
R0402
R304
4K75_%
R0402
Hole2
CaseGND_
MH38R75
1
2
6
8
7
5
4
3
C386
01uF 16V._
CM0402
FB301 PBY201209T170Y S--
BEAD0805
FB302 PBY201209T170Y S--
BEAD0805
C303
01uF 16V._
CM0402
+
C310
100uF16V_
EC2563-
Q315
NCMMBT3904/
SMNPN-
2
13
I301
AO3419
SMFET-
1
2 3
FB318 NCPBY201209T 170Y S/--
BEAD0805
C312
NC0 1uF 16V/. _
CM0402
+
C302
100uF16V_
EC2563-
VLCD
P5V
P3P3VP5V
P1P2V
1234567 8910111213
1234567 8910111213
A
B
C
D
E
F
G
A
B
C
D
E
F
G
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ACERH233H