Samsung LS15E33C, Руководство по обслуживанию

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11 Schematic Diagrams
LS15E33C/LS17E34C 11-9
❈
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11-5 Audio Part Schematic Diagram
R755
WHEN YOU HAVE A CHANCE TO CORRECT SCHEMATIC
CN702
AFTER CORRECTING IT !!!!!!!
PLEASE START WITH THIS LOCATION
L706
C778
THEN , PLEASE UPDATE LOCATION NUMBER
X702
IC705
NTSC : MSP 3421G
ASIA : MSP3411G
FT701
100
R531
1
C547
100pF
C525
4.7pF
T116
R553
20K
R551
7.5K
R516
100
L53
100
R517
C573
47nF
C574
3.3nF
C556
150nF
C520
4.7uF
C521
1uF
0
R512
150nF
C563
100
R534
100nF
C529
470pF
C554
330
R546
C511
100uF
16V
C555
470pF
47K R53
C5244
3.3uF
R837
100K
C538
100nF C57
10uF
100pF
C548
R52 47K
56PF
C523
56PF
C522
+8V_AUDIO
1
16V
100uF
C510
100nF
C539
150nF
C565
4.7uF
C519
1nF
C540
100nF
C530
21
U
V
22
W
23
X
24
Y
25
Z
26
12
M
13
N
14
O
15 16
P
17
Q
18
R
19
S
20
T
E
5
F
6
G
7
H
8
I
9
J
10
K
11
L
A
1
A1
27
B
2
B1
28
C
3
C1
29
D
4
D1
30
TA1101B
IC55
C552
0.33uF
C59
100uF
1.5nF
C543
10
R543
16V
R518
100
+14V_OUT
3.3nF
C575
C516
0.33uF
C550
C515
0.33uF
100pF
150nF
C557
100nF
C532
100uF
C513
100
R523
100
R522
R552
20K
T112
1
57
SO_IN_R
80
STANDBYQ
70
TESTEN
73
TP
VREF1
35
VREF2
26
VREFT
OP
58
XTAL_IN
71
72
XTAL_OUT
+5V_DEC
56
SC1_OUT_L
37
36
SC1_OUT_R
SC2_IN_L
53
SC2_IN_R
54
34
SC2_OUT_L
SC2_OUT_R
33
SC3_IN_L
50 51
SC3_IN_R
47
SC4_IN_L
48
SC4_IN_R
75
76
NC_17
NC_2
18 19
NC_3 NC_4
20
NC_5
22
NC_6
23
29
NC_7
NC_8
31
32
NC_9
RESETQ
21
SC1_IN_L
D
VSUP_3
13
D_CTR_I_O_1
77
MONO_IN
60
NC_1
1
NC_10
41
NC_11
42
NC_12
46 59
NC_13
63
NC_14
64
NC_15
NC_16
78
DACA_L
25
D
A
CA_R
24
28
DACM_L
DACM_R
27
30
DACM_SUB
D
VSS_1
14
D
VSS_2
15
D
VSS_3
16
D
VSUP_1
11 12
D
VSUP_2
69
ASG1
55
ASG2
52 49
ASG4
74
AUD_CL_OUT
A
VSS_1
61 62
A
VSS_2
AVSUP_1
65
66
AVSUP_2
40
CAPI_M
38
CAPL_A
C_CTR_I_O_0
ADR_CL
10
ADR_D
A
8
ADR_SEL
79
ADR_WS
9
45
A
GNDC
43
AHVSS_1
44
AHVSS_2
AHVSUP
39
68
ANA_IN
ANA_IN1
67
ANA_IN2
MSP3421G-B8
IC53
12C_CL
2
12C_D
A
3 4
12S_CL
12S_D
A_IN1
7
12S_D
A_IN2
17
12S_D
A_OUT
6
12S_WS
5
R545
T115
1
330
4.7pF
C526
3
R532 100
BA178M08FP
IC52
GND
2
IN
1
OUT
C570
220pF
10uF
C54
56PF
C524
6
F
7
5
GND
8
Vcc
100nF
C527
IC51
TDA7050T/N3
1
A
2
B
3
C
4
D
E
C564
150nF
150nF
C562
L55
C518
4.7uF
150nF
C558
R550
1.5nF
7.5K
T111
1
C542
C533
100nF
CN53
slcon2p
1
2
+5V_DEC
CDS3C05GTA
ZD27
1
2
C514
100uF
C512
100uF
10K 10K
R541
R521
R540
100
C569
150nF
C576
1uF
R533
100
100pF
C545
CN52
1
2
3
100K
R542
slcon3p
4.7K
R539
R514
0
C782
4.7uF
150nF
C568
R58
470pF
C553
10K
+14V_OUT
56K
R57
R524
100
R525
100
R537
100
2pF
C572
R527
4.7K
C551
0.33uF
1
100nF
C536 C535
100nF
C534
100nF
C
HB-1M2012-800JT
BD52
B
D55
RLZ8.2
A
1
2
B
3
C561
150nF
L56
L54
150nF
C559
FT51
A
1
2
B
L52
3.3UH
L51
3.3UH
1K
C571
2pF
C56
10uF
R51
56K
R511
CDS3C05GTA
ZD28
2
U503
10uF
T114
1
10uF
U528
2
3
4
5
6
56K
R510
dcjhp_4_1
CN51
1
R55
10K
C531
100nF
R547
R536
1M
100
1.5nF
C52
C546
100pF
2.7Kohm
R549
R529
C549
100pF
100
C567
150nF
10K
100
R530
R54
C566
+12V_AUDIO
R56
150nF
100uF
C58
10K
100
R520
R519
100
A
2
B
0
R513
10uF
C5239
BD51
1
+12V_AUDIO
R538
C537
100nF
T113
1
100
R548
5.6K
C560
150nF
1.5nF
C544
+8V_AUDIO
10uF
C55
C528
100nF
2
IN
1 3
OUT
C777
4.7uF
MC7812CD2T
IC54
GND
4.7uF
C517
100
R526
R544
10
C51
1.5nF
56K
R59
R535
100
HC-49/SM5H(18.432MHz)
X51
R528
1nF
C541
SCL
QSS_IF
MONO_IN
100
COM2_L
COM2_R
SCL2
SCR2
COM1_L
COM1_R
SCR1
SCL1
PC_AGND
AUDIO_MUTE
SD
A
PC_A
GND
DTV_A
GND
SCOL1
SCOR1
SCL4
SCR4
SLIN
SRIN
MODE
HPDR
HPDL
HLIN
HRIN
SCR3 SCL3 SCR2 SCL2
SLIN
SRIN
HLIN
HRIN
SCR4 SCL4 SCR1 SCL1
15