Service manual

Service Manual e2450Swd
40
OUTR
C601 0.47uF 16V
+
C615
220uF 16V
C609
1uF 16V
R602
10K 1/10W 5%
MUTE
R607
20K 1/10W 5%
C605
0.1uF 16V
OUTL
R616
100K 1/10W 5%
R601
10K 1/10W 5%
C617200PF 50V
ROUT+
R603
10K 1/10W 5%
R610
10K 1/10W 5%
ROUT-
FB603 120 OHM1 2
C622
220pF 50V
CN602
CONN
1
2
3
4
R619 750R 1/10W 5%
LOUT-
R618 750R 1/10W 5%
LOUT+
C618200PF 50V
R608
0 OHM +-5% 1/8W
R604 7K5 1/10W 5%
C610
100P 50V
R617 100R 1/10W 5%
Q607
LMBT3906LT1G
C602
0.47uF 16V
+
C616
220uF 16V
R615
1K 1/10W 5%
ROUT+
R614
1K 1/10W 5%
R605 7K5 1/10W 5%
U601
APA2071JI-TUG 3.1W
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
SHUTDOWN
BYPASS
RINN
GND
GND
LINN
VOLUME
SE/BTL LOUTP
VDD
LOUTN
GND
GND
ROUTN
VDD
ROUTP
FB605 120 OHM1 2
Lin
FB601
BEAD
1 2
PWPC9E41CAJO 1
A4
4 4Thursday , March 24, 2011
715G4744P01000001C
ODM MODEL
04.AUDIO
715G4744P01000001C
OEM MODEL Size
Rev
Date
Sheet of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
+5V1
C614
0.1uF 16V
LOUT-
+
C604
100uF 25V
IC with Heat-sink(Q90G6295-3)
C620200PF 50V
OUTL
ROUT-
SE
CN603
PHONEJACK
1
2
3
5
4
SE
C608
1uF 16V
LOUT+
+5V1
CN601
PHONEJACK
1
2
3
5
4
VOL
FB602 120 OHM1 2
Q608
LMBT3904LT1G
R613
10K 1/10W 5%
+5V1
D601
1N4148
C611
100P 50V
C612
0.1uF 16V
+5V1
R612
1K 1/10W 5%
FB604 120 OHM1 2
+
C613
100uF 25V
OUTR
R609
NC/10K 1/10W 5%
AOC 619vH
C606 0.47uF 16V
R606
20K 1/10W 5%
HS4
Q90G6295-3
1
2
C621
220pF 50V
Rin
C603
0.47uF 16V
C619200PF 50V