Lenovo Y27g RE Service Manual page 38

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AUDIO OUTPUT
+5V_AUDIO
R612
10K 1/10W 5%
D601
C609
R608
LL4148
10UF 25V
NC/1K 1/10W 5%
AUDIO_MUTE
R614
R651
0 OHM +-5% 1/8W
R652
0 OHM +-5% 1/8W
HeadPhone
R653
NC
R654
NC
Add Bypass Res. 20151030
Delete R600/R601 for HP out
R655
NC
OUTL
OUTR
+5V_AUDIO
+5V_AUDIO
R603
R620
10K
100K 1/16W 5%
CN603
8
C626
7
220uF 16V
1
5
HP_OUT_L
R623
110R 1/10W 5%
6
2
HP_OUT_R
R626
110R 1/10W 5%
3
4
R625
100K 1/16W 5%
C628
220uF 16V
PHONEJACK
R604
0 OHM +-5% 1/8W
Bead modify to Res : Earphone noise
reduce 20151028
+5V_AUDIO
R611
NC/10K
470OHM1/16W
MUTE-1
R616
C615
NC/4.7K1/16W
0.1UF 16V
APA2604C琌High Mute
MUTE
HI
Audio disable
LOW
Audio enable
20160113.
R600
NC/0R05 1/16W
AUDIO_SOUTL
R601
NC/0R05 1/16W
AUDIO_SOUTR
AUDIO_SOUTL
GND
OUTL
OUTR
SE
R629
+5V_AUDIO
+5V_AUDIO
R602
10K
R606
R607
VOLUME
VOL
100R 1/16W 5%
10K
C611
4.7UF 10% 16V
GND
AUDIO_SOUTR
R618
100R 1/10W 5%
C618 0.47uF 16V
GND
R622
100R 1/10W 5%
C625
0.47uF 16V
VOL
MUTE-1
SE
C629
R627
NC/1K 1/10W
0.1UF 16V
NC/22K1/16W
+5V_AUDIO
R631
R632
3Kohm 1/16W +/-1%
33Kohm 1/16W +/-1%
T P V ( Top
絬 隔 瓜 絪 腹
Key Component
Date
38
AUDIO_SD
VOLUME
AUDIO_MUTE
AUDIO_SOUTR
AUDIO_SOUTL
+5V_AUDIO
FB606
300R 4A
1
2
ZD601
C601
NC/RLZ5.6B
100N 16V
0R05 1/16W
AUDIO_SD
R617
R634
4.7K1/16W
L : SHUTDOWN
+5V_AUDIO
H :AUDIO_ON
C617 10UF 10V
C619 1UF 16V
FB607
1
2
NC/120R 6A
FB608
1
2
NC/120R 6A
21
E-Pad
6
20
GND
VDD
7
19
Lin
Rout+
8
18
Volume
GND
9
17
Mute
Lout+
10
16
SE/BTL
VDD
FB609
1
2
APA2604CQAI-TRG
NC/120R 6A
U601
C630
NC/220pF 50V
FB610
1
2
NC/120R 6A
C632 1UF 16V
C633 1UF 16V
C635 10UF 10V
C636 10UF 10V
+5V_AUDIO
+5V_AUDIO
Victory
Electronics
Co . , Ltd. )
OEM MODEL
TPV MODEL
03.AUDIO OUT
PCB NAME
715G8166-T0B-000-0050
Friday , April 15, 2016
Sheet
3
of
3
CN602
1
2
3
4
5
5V_AUDIO
6
7
CONN
C602
C603
10uF 16V
22UF 16V
OUT-L+
OUT-L-
OUT-R+
OUT-R-
Size
D
Rev
B
<称爹>
称爹

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