AOC i2252VWH, Руководство по обслуживанию

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Service Manual AOCi2252VW
26
AUDIO U601
+5V_AUDIO
OUTL
FB608
120 OHM
1
2
Line/Ear
H: Headphone
L: Class D
AMP
R
616
N
C
/0R
05 1/
16W
R636
NC/0R05 1/16W
CN601
PHONE JACK
1
2
3
5
4
AOUT_R 5
+5V_AUDIO
D601
LL4148
FB601
120 OHM
1 2
MUTE 5
C610
0.47uF 16V
R632
10K 1/16W 5%
L
C616
220pF 50V
R601
10K 1/16W 5%
ZD604
NC/OSC-03-09-035
1
2
R624
750R 1/16W 5%
MUTE-1
R625
100R 1/16W 5%
R619 100R 1/10W 5%
+5V_AUDIO
OUTL
+5V_AUDIO
OUTR C623
1uF 10V
R
613
0R
05 1/
10W
AIN_R 5
SE-1
FB605 120 OHM
1 2
2010/11/17
C604
100N16V
C607 0.47UF 10V
AOUT_L 5
OUT-R-
R621 100R 1/10W 5%
FB607
120OHM
1
2
OUT-L-
C624
10uF 16V
C630
0.47UF 10V
C622
0.47uF 16V
CBPCBNZK2J1 A
i2252Vwh C
7 8 Monday , August 15, 2011
715G4641-M01-000-0040
< 称爹 >
6. AUDIO
715G4641-M01-000-0040-1-110808
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
R603
10K 1/16W 5%
CN603
PHONE JACK 1
2
3
5
4
+5V_AUDIO
Volume 8
OUT-L-
Q603
LMBT3906LT1G
1
2
3
SE
R609
22K 1/16W 5%
+5V_SB 3,4,5,8
C631
0.47UF 10V
C611
1uF 10V
R
OU
T
R
C625
1uF 10V
R608
22K 1/16W 5%
Audio_SD 5
G-2
R
617
N
C
/750R
1/
10W
5%
AIN_L
R
606
470R
1/
16W
5%
OUTR
SE-1
OUTL
C
608
470pF
50V
VOL
R627
0R05 1/16W
C606 0.47UF 10V
OUT-L+
FB602 120 OHM
1 2
R630
100R 1/16W 5%
U601
PAM8007NHR
1 4 6
24
3
17
8 2
22 23
5 10
20 14 21 15 19
11 7
18
9 12
16 13
+O
U
T
L
-OU
T
L
/ MUTE
+O
U
T
R
P
G
NDL
INR
INL
P
G
NDL
P
G
NDR
P
G
NDR
P
V
DDL VD
C
P
V
DDR
VR
EF
-OU
T
R
LI
N
E
/E
AR
/ S
HDN
Volum
e
VD
D
GN
D
EarI
nL
EarOut
L
EarI
nR
EarOut
R
C621
100N16V
+
C619
220uF/16V
R622
0R05 1/16W
SE
C613
10uF 16V
R607
10K 1/16W 5%
R605
10K 1/16W 5%
OUT-L+
+5V_AUDIO
FB603 120 OHM
1 2
R
615
N
C
/750R
1/
10W
5%
CN604
CONN
1
2
3
4
R620 100K 1/16W 5%
AIN_R
Q601
LMBT3904LT1G
R602
1K 1/16W 5%
R
611
33K 1/
16W
5%
OUT-R-
OUT-R+
+5V_SB
R
612
33K 1/
16W
5%
G-1
OUTR
R637
NC/0R05 1/16W
C618
220pF 50V
C
609
470pF
50V
R
614
0R
05 1/
10W
+5V_AUDIO
+
C601
220uF/16V
FB606
120 OHM
1 2
+5V_AUDIO
MUTE-1
C617
220pF 50V
VOL
C602
100N16V
+5V_AUDIO R631
10K 1/16W 5%
CN602
NC/CONN
1
2
3
4
5
R610
22K 1/16W 5%
Modify 2011/01/08
C603
22UF 16V
CN605
NC/CONN
1
2
3
4
5
ZD603
NC/OSC-03-09-035
1
2
C615
220pF 50V
R626
100R 1/16W 5%
Q604
LMBT3904LT1G
+ C620
220uF/16V
C614
1uF 10V
ZD602
NC/OSC-03-09-035
1
2
OU
T
L
FB604 120 OHM
1 2
AIN_L 5
ZD601
NC/OSC-03-09-035
1
2
C612
1uF 10V
C605
1uF 10V
OUT-R+
R618
100K 1/16W 5%
R604
10K 1/16W 5%