LG 47LD500, Service Manual, Page: 117 / 130

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
AOLRCK
AOBCK
AOSDATA0
OSDA1
OSCL1
PD
OPCTRL4
AOMCLK
R-
L-
R+
+12V
MUTE_AMP
DV33
AOLRCK
AOBCK
AOSDATA0
AOMCLK
MUTE_AMP
L+
OPCTRL4
OSDA1
OSCL1
DV33
DV33
DV33
DV33
AMPVCC
+12V
+18V
DV33
AMPVCC
AMPVCC
AMPVCC
AMPVCC
AMPVCC
+12V [1,2,6,12]
MUTE_AMP [6]
DV33 [1,2,3,4,12]
AOMCLK [4]
AOLRCK [4]
AOBCK [4]
AOSDATA0 [4]
OPCTRL4 [4]
OSCL1 [4,8,10]
OSDA1 [4,8,10]
MODEL
Sheet
REV:
of
CIRCUITY
PCB REV:
PCB FILE :
PCB P/ N:
ECN NO:
TECHNOLOGY
APPROVED BY:
CHECKED BY:
SCH FILE :
DATE:
DESIGN BY:
AUDIO AMP
(3647-0382-0150)
11 15
VPCN10070011
017122723256.BRD
06
06
364703820150_VPCN10070011.DSN
0171-2272-3256
Monday, September 13, 2010
MT5392_LGE_47LD500
MODEL
Sheet
REV:
of
CIRCUITY
PCB REV:
PCB FILE :
PCB P/ N:
ECN NO:
TECHNOLOGY
APPROVED BY:
CHECKED BY:
SCH FILE :
DATE:
DESIGN BY:
AUDIO AMP
(3647-0382-0150)
11 15
VPCN10070011
017122723256.BRD
06
06
364703820150_VPCN10070011.DSN
0171-2272-3256
Monday, September 13, 2010
MT5392_LGE_47LD500
MODEL
Sheet
REV:
of
CIRCUITY
PCB REV:
PCB FILE :
PCB P/ N:
ECN NO:
TECHNOLOGY
APPROVED BY:
CHECKED BY:
SCH FILE :
DATE:
DESIGN BY:
AUDIO AMP
(3647-0382-0150)
11 15
VPCN10070011
017122723256.BRD
06
06
364703820150_VPCN10070011.DSN
0171-2272-3256
Monday, September 13, 2010
MT5392_LGE_47LD500
ALL RESISTORS 25 VOLT IN .1uF UNLESS NOTED.
NOTE : NC MEANS "NOT CONNECTED ON PCB BOARD"
M= METAL 1%
ALL CAPACITOR VALUES IN uF UNLESS NOTED.
ALL RESISTORS VALUES IN OHMS UNLESS NOTED.
ALL CAPACITORS 50 VOLT & 105"C UNLESS NOTED.
ALL RESISTORS 1/10 WATT,5% UNLESS NOTED.
PIN 2 STBYL=L
PIN 4 MUTE=L
Close to Scaler
E-Series
42",47"(10Wx2) => L30~L33=15uH,
C504,C510,C520,C524=1uF
55"(15Wx2) => L30~L33=22uH,
C504,C510,C520,C524=0.68uF
9/17 from"R2A15108FP" change to "TAS5708PHP"
9/25 Modify L30~L33 footprint
(from "8x8" change to "10x10")
11/10
ADD C530~C533
R705 0 R705 0
C514 NC C514 NC
R695 0 R695 0
C528
0.1uF/50V
C528
0.1uF/50V
+
CE61
470uF/25V
+
CE61
470uF/25V
R693 0 R693 0
C515 1uF/25V C515 1uF/25V
L31 15uH/2.9A L31 15uH/2.9A
1 2
C503 10uF/10V C503 10uF/10V
R703
56K R703
56K
C505
0.1uF/50V
C505
0.1uF/50V
R694 0 R694 0
L29 NC/80 ohm/6A L29 NC/80 ohm/6A
C518 NC C518 NC
U47
TAS5708PHP
U47
TAS5708PHP
OUT_B
1
PGND_B
2
PGND_B
3
OUT_A
4
PGND_A
5
PGND_A
6
PVCC_A
7
PVCC_A
8
AVSS
9
PLL_FLTM
10
PLL_FLTP
11
VR_ANA
12
AVDD
13
SDOUT
14
MLCK
15
OSC_RES
16
DVSSO
17
VR_DIG
18
PDN
19
LRCLK
20
SCLK
21
SDIN
22
SDA
23
SCL
24
RESET
25
STEST
26
DVDD
27
DVSS
28
PVCC_D
29
PVCC_D
30
PGND_D
31
PGND_D
32
OUT_D
33
PGND_C
34
PGND_C
35
OUT_C
36
PVCC_C
37
BST_C
38
VCLAMP_CD
39
BST_D
40
BYPASS
41
AGND
42
AVCC
43
HIZ
44
BST_A
45
VCLAMP_AB
46
BST_B
47
PVCC_B
48
E-PAD
49
C512 0.1uF/16V C512 0.1uF/16V
C498
0.1uF/50V
C498
0.1uF/50V
C499
4700pF/50V
C499
4700pF/50V
C501
0.047uF/25V
C501
0.047uF/25V
C511 4.7uF/10V C511 4.7uF/10V
C519 NC C519 NC
C508 1uF/25V C508 1uF/25V
L33 15uH/2.9A L33 15uH/2.9A
1 2
L30 15uH/2.9A L30 15uH/2.9A
1 2
R701 0 R701 0
R689 47K R689 47K
C507 0.22uF/50V C507 0.22uF/50V
+
CE62 22uF/50V
+
CE62 22uF/50V
C510
1uF/50V C510
1uF/50V
C500
4700pF/50V
C500
4700pF/50V
L32 15uH/2.9A L32 15uH/2.9A
1 2
C504
1uF/50V C504
1uF/50V
R690 0 R690 0
R698
0 R698
0
R686
0 R686
0
C497
1.0uF/25V C497
1.0uF/25V
C502
0.047uF/25V
C502
0.047uF/25V
C517 0.22uF/50V C517 0.22uF/50V
C509 0.22uF/50V C509 0.22uF/50V
C527
10uF/10V C527
10uF/10V
R687 10K R687 10K
C520
1uF/50V C520
1uF/50V
J15
2R50-1X4ML J15
2R50-1X4ML
1
2
3
4
R685
470
R685
470
C516 NC C516 NC
R704
NC R704
NC
C525
0.1uF/50V
C525
0.1uF/50V
C531
NC/0.1uF/50V C531
NC/0.1uF/50V
C513 0.1uF/50V C513 0.1uF/50V
R696 0 R696 0
R700 10K R700 10K
TP112 TP112
C524
1uF/50V C524
1uF/50V
R699 0 R699 0
C532
NC/0.1uF/50V C532
NC/0.1uF/50V
R702
5K6
R702
5K6
R691 0 R691 0
C530
NC/0.1uF/50V C530
NC/0.1uF/50V
R697 10K R697 10K
R688 18K2_F R688 18K2_F
R692 0 R692 0
Q40
KN3904S
Q40
KN3904S
2
1
3
L28 80ohm/6A L28 80ohm/6A
C521 1uF/25V C521 1uF/25V
C506 0.1uF/16V C506 0.1uF/16V
C522 0.22uF/50V C522 0.22uF/50V
C533
NC/0.1uF/50V C533
NC/0.1uF/50V
R684
470
R684
470
C526
0.1uF/50V
C526
0.1uF/50V
R706 0 R706 0
C523
0.1uF/50V
C523
0.1uF/50V