Acer AL1917L Service Manual page 40

5
D
C
B
A
5
4
C66 C66
OPEN/0603/100n/25V/Y/RoHS OPEN/0603/100n/25V/Y/RoHS
0603/10K/5%/RoHS 0603/10K/5%/RoHS
C65 C65
0603/100n/25V/Y/RoHS 0603/100n/25V/Y/RoHS
HEADER2X8FR2.54 HEADER2X8FR2.54
16
15
14
13
12
11
AUDIO_FUNCTION
10
FBMJ2125HS420/PbF FBMJ2125HS420/PbF
9
8
7
6
R130 R130 0603/0R/5%/RoHS 0603/0R/5%/RoHS
5
AUDIOR-
4
3 AUDIOR+
2 AUDIOL-
1 AUDIOL+
CN4 CN4
FBMJ2125HS420/RoHS FBMJ2125HS420/RoHS
FBMJ2125HS420/RoHS FBMJ2125HS420/RoHS
FBMJ2125HS420/RoHS FBMJ2125HS420/RoHS L10 L10
L12 L12
L11 L11
[INV_GND]
V5A
RA1 RA1
0603/1K/5%/RoHS 0603/1K/5%/RoHS
0603/1K/5%/RoHS 0603/1K/5%/RoHS
RA2 RA2 VR
2N7002/PbF 2N7002/PbF
QP7 QP7 1210/1u/50V/7/RoHS 1210/1u/50V/7/RoHS
1 CA1 CA1
VOL_ADJ
V5A
L14 L14
FBMJ2125HS420/RoHS FBMJ2125HS420/RoHS
V5A
L15 L15
FBMJ2125HS420/RoHS FBMJ2125HS420/RoHS
L16 L16
FBMJ2125HS420/RoHS FBMJ2125HS420/RoHS
1
EC31QS03L/RoHS EC31QS03L/RoHS
4
3
V33A
R69 R69
0603/10K/5%/RoHS 0603/10K/5%/RoHS
Q8 Q8
1
INV_ADJ
2N7002/RoHS 2N7002/RoHS
V33A
R66 R66
Q7 Q7
1
INV_ON/OFF
2N7002/RoHS 2N7002/RoHS
V5A1 V5A1
LP3 LP3
5.0V
V5A
CP1 CP1
CP2 CP2 CP3 CP3
1206/10u/6.3V/5/RoHS 1206/10u/6.3V/5/RoHS GV476M016S0ANE010/RoHS GV476M016S0ANE010/RoHS
1206/10u/6.3V/5/RoHS 1206/10u/6.3V/5/RoHS
12V For X Board
3216FF/1206/2.5A 3216FF/1206/2.5A V12V1 V12V1
V12A
F1 F1
V12A
V5A
R37 R37
0603/10K/5%/RoHS 0603/10K/5%/RoHS
1
BSS84-F/RoHS BSS84-F/RoHS
Q23 Q23
QP2 QP2
1
MUTE
2N7002/RoHS 2N7002/RoHS
R30 R30
0603/1K/5%/RoHS 0603/1K/5%/RoHS
V33D1 V33D1
U5 U5 AMC1117-3.3SKF/RoHS AMC1117-3.3SKF/RoHS V33D
3 2
V33D
VI(5V) VO(3.3V)
4
VO(3.3V)
C67 C67 C68 C68 C69 C69 C70 C70 (Digital VCC)
0603/100n/25V/Y/RoHS 0603/100n/25V/Y/RoHS 0603/100n/25V/Y/RoHS 0603/100n/25V/Y/RoHS
1206/22u/10V/Y 1206/22u/10V/Y 1206/22u/10V/Y 1206/22u/10V/Y
V33A1 V33A1
U6 U6 AMC1117-3.3SKF/RoHS AMC1117-3.3SKF/RoHS V33A
3 2 (SCALER VCC)
VI(5V) VO(3.3V)
4
VO(3.3V)
C71 C71 C72 C72 C73 C73 C74 C74
0603/100n/25V/Y/RoHS 0603/100n/25V/Y/RoHS 0603/100n/25V/Y/RoHS 0603/100n/25V/Y/RoHS
1206/22u/10V/Y 1206/22u/10V/Y 1206/22u/10V/Y 1206/22u/10V/Y
V18C1 V18C1
V18C
U7 U7
D19 D19 D20 D20
2 1 2 3 2
VIN VOUT V18C
4
VOUT
EC31QS03L/RoHS EC31QS03L/RoHS
C76 C76 C75 C75 C77 C77 C78 C78
AIC1084-18CM/RoHS AIC1084-18CM/RoHS
0603/100n/25V/Y/RoHS 0603/100n/25V/Y/RoHS 0603/100n/25V/Y/RoHS 0603/100n/25V/Y/RoHS
1206/22u/10V/Y 1206/22u/10V/Y (SCALER Core VCC)
1206/22u/10V/Y 1206/22u/10V/Y
BROAD PAD
3
2
MUTE1 MUTE1
MUTE
1
TP
VOL_ADJ1 VOL_ADJ1
VOL_ADJ
1
TP
INV_ON/OFF1 INV_ON/OFF1
INV_ON/OFF
1
TP
INV_ADJ1 INV_ADJ1
INV_ADJ
1
TP
Title Title Title
DWG NO DWG NO DWG NO
APPROVED CHECKED DESIGNER DRAWER APPROVED CHECKED DESIGNER DRAWER APPROVED CHECKED DESIGNER DRAWER
2
1
D
C
B
A
奇美電子股份有限公司 奇美電子股份有限公司 奇美電子股份有限公司
DC/DC&POWER (A170E3-H-S1-24) DC/DC&POWER (A170E3-H-S1-24) DC/DC&POWER (A170E3-H-S1-24)
DATE DATE DATE
A17035S10124 A17035S10124 A17035S10124 2005/07/4 2005/07/4 2005/07/4
REV REV REV SHEET SHEET SHEET
5/6 5/6 5/6
A A A
"CHI MEI" COPYRIGHT 2000 , ALL RIGHTS RESEREVD, COPYING FORBIDDEN "CHI MEI" COPYRIGHT 2000 , ALL RIGHTS RESEREVD, COPYING FORBIDDEN "CHI MEI" COPYRIGHT 2000 , ALL RIGHTS RESEREVD, COPYING FORBIDDEN
1