Haier LD42U7000, Service Manual

Page: 49 / 59

49
12
）
Audio AMP,Coxial and Woofer
C608
100N 50V
+AMP_12V
R
617
0R
05
1/
16W
+12V_Normal
1
2
3
4
CN602
CONN
R657 NC
AMP-MUTE
AMP_PDN
Q601
MMBT3904
R639
10K 1/16W
R638
10K 1/16W
R641
100K 1%
+3.3V_Normal
I2S_IN_SD 4
R655 NC
R630 10K 1/16W
1
2
3
4
5
6
CN601
CONN
I2S_IN_BCK 4
I2S_IN_WS 4
R627 0R05 1/16W
RST_AMP 11,14
R620 22 OHM 1/16W
1 2 ZD604 NC
1 2 ZD605 NC
R622 22 OHM 1/16W
1 2 ZD603 NC
Place close to connector
1 2 ZD602 NC
I2S_LRCKIN
I2S_I2DIN
I2S_BCKIN
I2S_ASMCK
R625
22 OHM 1/16W
R621
NC/22 OHM 1/16W
I2S IN For 55"
I2S-OUT_MCK 11
Q603
MMBT3904
R628 0R05 1/16W
C628
10uF 16V
R649
1Kohm 1/16W +/-1%
Q604
MMBT3906
R629 0R05 1/16W
R648 22 OHM 1/16W
+5V_Standby
3
1 2
D601
BAV99
R646
22K 1/16W 1%
M_SCL 4,11,13,14
M_SDA 4,11,13,14
Woofer
3A
R660 NC
R604 22 OHM 1/16W
0610
R601 22 OHM 1/16W
R605 22 OHM 1/16W
R662 NC
I2S-OUT_BCK 11
I2S-OUT_WS 11
I2S-OUT_SD 11
SUB_WOOFER_SD0
R610 22 OHM 1/16W
R619 22 OHM 1/16W
R611 22 OHM 1/16W
R618 22 OHM 1/16W
WOOFER-
R642 0R05 1/16W
C630 1uF 25V
C
605
10uF
16V
C
606
10uF
16V
Coaxial
R643
82R 1%
SPDIF_OUT 11
R640
100R 1/16W 1% C620
1uF 10V
1
2
ZD601
MLVG0402
C615
33PF 50V
AM
P_PD
N
1
2
CN603
RCA JACK
3A
AMP-Lout+
AMP-Rout-
AMP-Lout-
AMP-Rout+
1
2
3
4
5
6
7
CN604
NC
C778
100N 16V
1
2
HS601
HEAT SINK
R653 100R 1/16W 1%
+3.3V_Normal
DVDD18
1
GPIO6
2
GPIO5
3
GPIO4
4
GPIO3
5
DVDD
6
GPIO2
7
GPIO1
8
GPIO0
9
PLLVDD
10
IC_N
11
PLLDVSS
12
XIN
13
XOUT
14
IOVDD
15
SCL
16
SDA
17
DVDD18
18
IRQ_N
19
OPEN
20
PROT_N
21
SLEEP_N
22
MUTE_N
23
TESTr
24
GPIO7
48
IOVDD
47
GPIO8
46
GPIO9
45
GPIO10
44
GPIO11
43
TESTb
42
DVSS
41
OPEN
40
DVSS
39
REFA
38
AVSS
37
OPEN
36
PVDDPL
35
OUTPL
34
PVSSL
33
OUTML
32
PVDDML
31
PVDDMR
30
OUTMR
29
PVSSR
28
OUTPR
27
PVDDPR
26
OPEN
25
GND
49
U601
Y DA174
HP_SD_AMP
AMP-MUTE 11
R
EF
A
1
AVSS
2
T
EST
3
D
VSS
4
MCK
5
SD
AT
A
6
SC
LK
7
LR
C
LK
8
PVDDPR
9
OUTPR
10
OUTPR
11
PVSSR
12
PVSSR
13
OUTMR
14
OUTMR
15
PVDDMR
16
SLEEPN
17
PR
OT
N
18
PLI
M
IT
1
19
PLI
M
IT
2
20
GAI
N
21
C
KM
OD
22
M
ON
O
23
M
U
T
EN
24
PVDDML
25
OUTML
26
OUTML
27
PVSSL
28
PVSSL
29
OUTPL
30
OUTPL
31
PVDDPL
32
Epad
33
U602
YDA176
1 2
FB602
300R 4A
+5VUSB
+5VUSB
For layout routing
For layout routing
1 2
FB603
300R 4A
10mA
50mA
+AMP_12V +12V
C779
100N 16V
I2S_LRCKIN
C780
100N 16V
I2S_BCKIN
I2S_ASMCK
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
B
C
15 18 Tuesday , July 23, 2013
715G6250-M0B-000-0040
< 称爹 >
14-Audio AMP,Coxial and Woofer
G6250-M0B-000-0040-1-12XXXX
C631
NC/2.2UF 16V
+1.8V_Normal
I2S_I2DIN
C603
100N 50V
C601
100N 50V
AMP-Rout+
AMP-Rout-
L601
15uH
L602
15uH
C602
220NF 50V
1
2
HS602
HEAT SINK
SU
B_W
OOF
ER
_M
C
K
SU
B_W
OOF
ER
_SD
0
R
6
3
3
2
2
O
H
M
1
/1
6
W
R
EF
A
C619
1uF 25V
R
6
3
4
2
2
O
H
M
1
/1
6
W
SU
B_W
OOF
ER
_SC
LK
R
6
3
6
2
2
O
H
M
1
/1
6
W
SU
B_W
OOF
ER
_LR
C
LK
R
6
3
5
2
2
O
H
M
1
/1
6
W
R624
1M 1%
AMP-Lout-
AMP-Lout+
C609
220NF 50V
L604
15uH
+3.3V_Normal
C
622
10uF
16V
C
625
1uF
25V
+AMP_12V
C
624
1uF
25V
C
623
10uF
16V
C
626
1uF
25V
+AMP_12V
C
627
1uF
25V
C618
1uF 25V
+AMP_12V
WOOFER-
C614
220NF 50V
OUTL
C616
100N 50V
C642
100N 16V
L605
15uH
OUTR
L606
15uH
C613
100N 50V
C612
1uF 25V
C643
47PF 50V
R603
4K7 1/16W 1%
HP_SD_AMP
R663
22 OHM 1/16W
R
609
68K
1/
16W
1%
+12V_Normal
C644
47PF 50V
1 2
FB601
300R 4A
C645
47PF 50V
R637 0R05 1/16W
SUB_WOOFER_LRCLK
SUB_WOOFER_MCK
R651
2.2M 1/16W R650
100R 1/16W 1%
R652
47K
R644 0R05 1/16W
R+
L-
L+
R645
NC/0R05 1/16W
R-
AMP_PDN
C629
2.2UF 16V
R632 10K 1/16W
+3.3V_Normal
+AMP_12V
+ C604
100uF 35V
SUB_WOOFER_SCLK
1
2
X601
24.576MHz
L603
15uH
R
615
10K
1/
16W
+3.3V_Normal
R
614
0R
05
1/
16W
REFA
R
6
1
6
N
C
/
4
7
K
OUTL
C610
100N 50V
R602
68K 1/16W 1%
C617
1uF 25V
R
612
15K
1%
+3.3V_Normal
+1.8V_Normal
R631 10K 1/16W
C621
1uF 10V
R
607
10K
1/
16W
MUTE
R647
1M 1%
R
606
22K
1/
16W
1%
R
608
N
C
/10K
1/
16W
+AMP_12V
OUTR
+AMP_12V
Coaxial
HP_SD_AMP
R
613
N
C
/0R
05
1/
16W
C611
30PF