Acer AT1945 Service Manual page 61

HP-L
HP-R
R687
AL1O C639 10uF/10V
10 AL1O
Q608
470 OHM 1/10W
2SD1757K
R647
C641
10K OHM 1/10W
0.0022uF
47K OHM 1/10W
47K OHM 1/10W
Q609
2SD1757K
R686
AR1O C642 10uF/10V
10 AR1O
470 OHM 1/10W
R651
C646
10K OHM 1/10W
0.0022uF
AL2O C648 10uF/10V R653
10 AL2O
470 OHM 1/10W
R657 C651
10K OHM 1/10W 0.0022uF
AR2O C654 10uF/10V R661
10 AR2O
470 OHM 1/10W
R665
10K OHM 1/10W C658
0.0022uF
R630
47K OHM 1/10W
C623
C625 10uF/10V NC
R632
R633
0 OHM 1/10W
OP_PWRH
36K1/10W
C631
NC
U602
PT2308-S(L)
+
C673
10uF/16V
OP_PWRH
C638
R641 NC
C635 R642
0 OHM 1/10W
10uF/10V 36K1/10W
C633
NC
R638
47K OHM 1/10W
R681
33K OHM 1/10W
C681
C679
10uF/10V
100pF
R646 R684
10K OHM 1/10W OPAVREF
R637 1K OHM 1/10W
5.1K OHM 1/10W
C675
R671
0.0015uF
OFF_MUTE 16
R672
R639
C674
0.0015uF OPAVREF
1K OHM 1/10W
R649 R683
10K OHM 1/10W 5.1K OHM 1/10W
10uF/10V
C678
C680
100pF
R682
33K OHM 1/10W
R652
33K OHM 1/10W
C647
100pF
C649 R654 R655
10K OHM 1/10W 5.1K OHM 1/10W
10uF/10V OPAVREF
C652
0.001uF
U603
NJM4580V
12V-OP
OPAVREF
C657
C655
0.001uF
R662 R663
10K OHM 1/10W 5.1K OHM 1/10W
10uF/10V
C653
100pF
R660
33K OHM 1/10W
+5V OP_PWRH
FB601
R628
BEAD 10 OHM 1/10W
C620 C621 C622
+
0.1UF16V 220uF/16V 0.1uF
HPDET#
16 HPDET#
EarMuteB
16 EarMuteB
R634
C626 220uF/10V
20 OHM 1/10W
R636
100 OHM 1/10W
U703
4 3
D2 G2
5 2
S1 S2
6 1
D1 G1
NDC7002N
HEADPHONE_R
R643
C636 220uF/10V
20 OHM 1/10W
R645
100 OHM 1/10W
C682 C640 10uF/10V
SPK_L 16
10uF/10V
HP-L
U604
NJM4580V
HP-R
12V-OP
C683 C643 10uF/10V
SPK_R 16
10uF/10V
C650 R656 10 OHM 1/10W
10uF/10V
R659
R658
16 LINE_MUTE
1K OHM 1/10W
100K OHM 1/10W
C685 R673
47K OHM 1/10W
0.1UF16V
C656 R664 10 OHM 1/10W
10uF/10V
R667
R666
16 LINE_MUTE
100K OHM 1/10W
1K OHM 1/10W
R674
C686
47K OHM 1/10W
0.1UF16V
T P V ( Top Victory Electronics
絬 隔 瓜 絪 腹 T2848-C-X-X-3-071128
Key Component LINE OUT/HP
Date Wednesday , March 26, 2008
61
R629
10K OHM 1/10W
DV33
R601
0 OHM 1/10W
FB607 300 OHM
FB608 300 OHM
C627 C628 C629
0.1UF16V 0.0022uF 0.0022uF
16V
12V-OP
U605
1 3
IN OUT
C684 C677
+ +
470uF/25V
C676
10uF/25V
0.1uF/25V
12V-OP
OPAVREF
R648 OPAVREF
1K OHM 1/10W
R650
1K OHM 1/10W C644
1uF/16V
FB605 150 OHM
SCT1_AUL_OUT 6
Q601
2SD1757K
FB606 150 OHM
SCT1_AUR_OUT 6
Q610
2SD1757K
Co . , Ltd. ) OEM MODEL AT1936
TPV MODEL
TV1968W-AED
PCB NAME
715T2848-C
Sheet 17 of 21
CN601
1
7
6
2
3
4
5
PHONEJACK
C645
1uF/16V
Size A3
Rev C
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