THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
AUDIO AMP 7 13
R702
12
L709
NRS6045T100MMGK
Audio_Coil_ABCO
10.0uH
SB_MUTE
0.1uF
C739
50V
C743
1uF
25V
0.1uF
C704
16V
OPT
AUD_LRCH
C708
33pF
50V
+19V_AMP_VCC
R727
5.1K
Q702
MMBT3906(NXP)
E
B
C
+19V
R738
12K
D710
KDS226
A
AC
C
C724
47uF
25V
R737
12K
TP701
TP702
TP700
C701
0.1uF
16V
OPT
JP707
JP705
JP704
R734
220K
P700
SMAW250-H04R
WAFER-ANGLE
1
2
3
4
JP706
SB_MUTE
NTP_MUTE R708
33K
OPT
R709 100
R701
10K C709
1000pF
50V
R705
10K
D700
MMBD6100
A2 C
A1
+3.3V_ST
Q700
MMBT3904(NXP)
E
B
C
C703
0.01uF
50V
OPT
C742
4.7uF
50V
R735
220K
OPT
AMP_SCL
C711
22000pF
50V
C702
10uF
10V
R736
470
0.1uF
C740
50V
0.1uF
C737
50V
R718
12
C722
22000pF
50V
C700
0.1uF
16V
C705
33pF
50V
0.1uF
C715
50V
+3.3V_AMP
0.1uF
C707
16V
R704
12
D707
100V
1N4148W
OPT
R712
12
R728
5.1K
C727
1uF
25V
C731
390pF
50V
C726
1uF
25V
0.1uF
C714
50V
+19V_AMP_VCC
C706
1000pF
50V
D706
100V
1N4148W
OPT
D704
100V
1N4148W
OPT
0.1uF
C713
50V D705
100V
1N4148W
OPT
C729
390pF
50V
AMP_SDA
R719
12
0.1uF
C738
50V
R715
12
C735
0.47uF
50V
C723
22000pF
50V
C730
390pF
50V
C728
390pF
50V
R729
5.1K
R720
12
R700
3.3
OPT
R730
5.1K
R717
12
AUD_MASTER_CLK
C710
22000pF
50V
L706
NRS6045T100MMGK
Audio_Coil_ABCO
10.0uH
AMP_RST
R707 100
L700
NRS6045T100MMGK
Audio_Coil_ABCO
10.0uH
AUD_SCK
C734
0.47uF
50V
AUD_LRCK
L701
NRS6045T100MMGK
Audio_Coil_ABCO
10.0uH
R703 100
0.1uF
C712
50V
C4072
1uF
10V
L709-*1
NRS6045T100MMGK
(OPT)Audio_Coil_TAIYO
10.0uH
L706-*1
NRS6045T100MMGK
(OPT)Audio_Coil_TAIYO
10.0uH
L700-*1
NRS6045T100MMGK
(OPT)Audio_Coil_TAIYO
10.0uH
L701-*1
NRS6045T100MMGK
(OPT)Audio_Coil_TAIYO
10.0uH
R4045
0
IC700
NTP7513
3
DGND_PLL 2
VDD_PLL
4
GND
1
AGND_PLL
6
DVDD 5
DGND
7
SDATA
8
WCK
9
BCK
10
SDA
11
SCL
12
FAULT
13
MONITOR_0
14
MONITOR_1
15
MONITOR_2
16
BST2B
17
PGND2B
18
OUT2B
19
PVDD2B
20
PVDD2A
21 OUT2A
22 PGND2A
23 BST2A
24 VDR2
25 AGND
26 VCC5
27 VDR1
28 BST1B
29 PGND1B
30 OUT1B
31 PVDD1B
32 PVDD1A
33 OUT1A
34 PGND1A
35 BST1A
36 RESET
37 AD
38 CLK_I
39 GND_IO
40 VDD_IO
41
[EP]GND
C744
47uF
25V
C745
47uF
25V C716
10uF
25V
C718
10uF
25V
Q705
MMBT3904(NXP)
LN4500
E
B
C
SB_MUTE
Q703
MMBT3904(NXP)
LN4500 E
B
C
R711
1K
LN4500
JK700
KJA-PH-1-0177-2
LN4500
3 M3_DETECT
4 M4
5 M5_GND
1 M1
6 M6
D709
MMBD6100
LN4500
A2
CA1
C720
10uF
10V
LN4500
HP_ROUT
HP_LOUT
HP_MUTE
+3.3V_Normal
HP_DET
R706
47K
LN4500
Q701
MMBT3904(NXP)
LN4500
E
B
C
R714
3.3K
LN4500
JP701
JP700
Q707
MMBT3904(NXP)
LN4500
E
B
C
VA701
20V
LN4500
C717
1000pF
50V
OPT
VA702
20V LN4500
C719
1000pF
50V
OPT
R739
0
1/16W
5%
LN4500
R713
1K
LN4500
VA703
20V
OPT
JP703
JP702
Q706
MMBT3906(NXP)
LN4500
E
B
C
C721
10uF
10V
LN4500
R733
10K
LN4500
+3.3V_ST
Q704
MMBT3904(NXP)
LN4500
E
B
C
R710
1K
LN4500
Pop-up noise killer
AUDIO AMP
0x54
SPK_R+
SPK_R-
SPK_L-
SPK_L+
12.08.09
3K:
With SCART MUTE BLOCK
12K:
Without SCART MUTE BLOCK
121118
R737 3K for SCART MUTE DEL
12.08.16
Added by JCPark
121118
OPTION added for LN4500
Headphone block
MUTE control
12.11.07
1K->0 by JHShin
to solve pop-noise issue
EAX65283603
2013.1.1429LN4500
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only