LG 47LH90 Series, Руководство по обслуживанию

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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.
R606 100
C610
10uF
10V
R619
4.7K
POWER_DET
+24V_AMP
R616
5.6
0.01uF
C643
50V
0.01uF
C640
50V
0.1uF
C620
50V
0.1uF
C627
50V
0.1uF
C608
SPK_L- 006:AH10
R621
3.3
+1.8V_AMP
0.1uF
C636
50V
L611
120-ohm
0.1uF
C625
50V
OPT
+3.3V
+24V
R625
3.3
C644
0.01uF
50V
SPK_R- 006:AJ16
R610
0
C631
1000pF
50V
C611
1uF 10V
C612
33pF
50V
C633
0.47uF
50V
C628
DEV.68uF
C604
100pF
50V
R617
4.7K
0.01uF
C642
50V
R614
5.6
R620
4.7K
R624
3.3
D604
100V
1N4148W
OPT
L605
MLB-201209-0120P-N2
R618
4.7K
MS_SCK 001:W26
R622
3.3
SPK_R- 006:AH9
C617
1uF
10V
+1.8V_AMP
0.1uF
C635
50V
R623
3.3
D602
100V
1N4148W
OPT
R626
3.3
SDA_SUB/AMP 001:AI5;004:K27
C622
1uF 16V
+3.3V_ST
MS_LRCH 001:W26
R605 100
R611
10K
0.1uF
C613
50V
C634
0.47uF
50V
R601
100
R602
3.3K
R607 100
R608 100
C607
1000pF
50V
R613
5.6
R627
0
OPT
Q600
2SC3052
E
B
C
R604 100
C629
1000pF
50V
L607
DA-8580
EAP38319001
2S
1S 1F
2F
L603
MLB-201209-0120P-N2
C630
1000pF
50V
SPK_R+ 006:AJ18
C606
1000pF
50V
C619
1uF
16V
0.1uF
C626
50V
L608
120-ohm
D603
100V
1N4148W
OPT
SPK_L+ 006:AH11
R600 0
SCL_SUB/AMP 001:AI5;004:K27
0.01uF
C615
50V
L606
DA-8580
EAP38319001
2S
1S 1F
2F
C600
10uF
16V
C614
22000pF
50V
SPK_L+ 006:AJ22
C616
33pF
50V
OPT
R609
33K
OPT
AUDIO_MASTER_CLK 001:W26
+1.8V_AMP
R603
0
AMP_MUTE
001:D16
P600
WAFER-ANGLE
1
SPK_R-
2
SPK_R+
3
SPK_L-
4
SPK_L+
L610
120-ohm
L604
MLB-201209-0120P-N2
L602
MLB-201209-0120P-N2
0.1uF
C621
50V
C632
1000pF
50V
0.01uF
C639
50V
+24V_AMP
SPK_L- 006:AJ20
AMP_RST
001:AB21
C609
33pF
50V
C618
22000pF
50V
+24V_AMP
C601
0.1uF
50V
MS_LRCK 001:W26
SPK_R+ 006:AH10
L609
120-ohm
D601
100V
1N4148W
OPT
C623
22000pF
50V
C603
10uF
16V
0.1uF
C637
50V
0.1uF
C645
50V
R615
5.6
C602
DEV.68uF
R612
10K
C624
22000pF
50V
0.1uF
C605
50V
0.01uF
C641
50V
0.1uF
C638
50V
IC600
NTP-3100L
EAN60664001
1
BST1A
2
VDR1A
3
RESET
4
AD
5
DVSS_1
6
VSS_IO
7
CLK_I
8
VDD_IO
9
DGND_PLL
10
AGND_PLL
11
LFM
12
AVDD_PLL
13
DVDD_PLL
14
TEST0
15
DVSS_2
16
DVDD
17
SDATA
18
WCK
19
BCK
20
SDA
21
SCL
22
MONITOR_0
23
MONITOR_1
24
MONITOR_2
25
FAULT
26
VDR2B
27
BST2B
28
PGND2B_1
29
PGND2B_2
30
OUT2B_1
31
OUT2B_2
32
PVDD2B_1
33
PVDD2B_2
34
PVDD2A_1
35 PVDD2A_2
36
OUT2A_1
37
OUT2A_2
38
PGND2A_1
39 PGND2A_2
40 BST2A
41
VDR2A
42
NC
43
VDR1B
44
BST1B
45
PGND1B_1
46
PGND1B_2
47
OUT1B_1
48
OUT1B_2
49
PVDD1B_1
50
PVDD1B_2
51
PVDD1A_1
52
PVDD1A_2
53
OUT1A_1
54
OUT1A_2
55
PGND1A_1
56
PGND1A_2
HP_AU_SW
R637
15K
BT_OPT
+5V_GENERAL
R642
47K
OPT
BT_LOUT
IC601
MC74HC4066ADR2G
BT_OPT
3
YB
2
YA
4
XB
1
XA
6
CONTROL_C
5
CONTROL_B
7
GND
8
XC
9
YC
10
YD
11
XD
12
CONTROL_D
13
CONTROL_A
14
VCC
R640
3K
BT_OPT
R630
680K
BT_OPT
BT_AU_SW
C650
0.1uF
16V
BT_OPT
BT_LOUT
BT_LOUT_AMP
Q601
2SC3052
BT_OPT
E
B
C
C651
0.1uF
16V
OPT
C648
2.2uF
16V
BT_OPT
R650
1K BT_OPT
R632
0
BT_OPT
HP/BT_LOUT
R631
0
BT_OPT
R636
47K
BT_OPT
R634
680K
BT_OPT
L600
CIC21J501NE
BT_OPT
+5V_GENERAL
R629
680K
BT_OPT
C647
0.1uF
16V
BT_OPT
C649
0.1uF
16V
BT_OPT
R641
3K
BT_OPT
C652
10uF
6.3V
BT_OPT
R628
10K
BT_OPT
R635
10K
BT_OPT
BT_ROUT
C653
22uF
16V
BT_OPT
C646
2.2uF
16V
BT_OPT
R639
470
BT_OPT
R633
680K
BT_OPT
Q602
2SA1530A-T112-1R
BT_OPT
E
B
C
+5V_GENERAL
+12V
+5V_GENERAL
+5V_GENERAL
HP/BT_ROUT
2A => 5A
SPEAKER_R
MCLK SDATA WCK BCK TP is necessory
Monitor0_1_2 TP is necessory
Audio
35V/8.0PI
3 15
35V/8.0PI
AUDIO
SPEAKER_L
Mstar(JUPITER)
08.11.19
KIM JONG HYEUN
BT & HP AUDIO SWITCH / AMP