DOWNLOAD Sharp HT-X1H (serv.man2) Service Manual ↓ Size: 5.26 MB | Pages: 88 in PDF or view online for FREE

Model
HT-X1H (serv.man2)
Pages
88
Size
5.26 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / Home Theatre
File
ht-x1h-sm2.pdf
Date
PREV: Sharp HT-X1H User Manual / Operation Manual

Sharp HT-X1H (serv.man2) Service Manual ▷ View online

HT-X1H
6 – 2
Figure 6-12 SCHEMATIC DIAGRAM (2/10)
-
-
-
-
+
+
+
+
-
+
AC SOCKET
+
-
+
+
+
+
-
-
-
-
RLY402
RLY401
D432
1N4148
47
199 GR
12K
ZD425
DZH03C3
C470
100/16
R460
330K
R923
0.2(1/2W)
R917
0.2(1/2W)
C815
0.022
D431
1N4148
R924 12K
Q445
KTC3199
GR
R922
6.2K
C814
0.022
R918 12K
R919
6.2K
Q444
KTC3199
GR
D429
1N4148
1
C224
3300/25
R218
47K
R216
2.7K
L415
3µ
C445
0.0047
C446 0.1
R850
4.7
C444 0.1
CNS401B
3
2
1
D437
1N4148
D436
1N4148
C452
0.1
D221
1N4004
C827
0.0047
C822
0.0047
C826
0.0047
C825
0.0047
C824
0.0047
C823
0.0047
D433
N4148
T201
POWER TRANSFORMER
CNP203
CNS203
CNP201
CNS201
C479A
10/16
CNP205
3
2
1
D427A
1N4004
M
M402
M
M401
CNS205
3
2
1
R866A
27K
R868A
3.3K
R867A
33
Q439A
2HC1815 GR
Q438A
KTA1266
GR
C478A
47/16
R863A
10K
R862A
3.3K
R869A
1K
Q437A
KTC3200
GR
R864A
22K
R865A
470K
Q436A
2SC535 C
C463
3.3/16
Q433
KRC107 M
Q432
KRA107 M
R869
1K
R866
27K
R862
3.3K
R867
33
R868
3.3K
C479
10/16
Q437
KTC3200
GR
R864
22K
D427
1N4004
Q438
KTA1266
GR
R865
470K
C478
47/16
R863
10K
Q439
2HC1815 GR
Q436
2SC535 C
R475A
10K
L410
3
µ
L414
3µ
L413
3µ
L412
3µ
L411
3µ
C206A
0.1
D216
1N4004
IC203
AN78L05
VOLTAGE REGULATOR
3
2
1
T202
SUB POWER
TRANSFORMER
D209
1N4004
R201
82
R202
82
LF201
LINE FILTER
C218
220/25
S0202
R210
10K
RLY400
Q203
2HC1815 GR
C229
0.047
C228
0.047
D218
D219
1N4004
D220
D217
C227
0.047
C226
47/16
C225
0.047
R204
330
ZD201
DZH3001
R205
330
CNP204
CNS202
CNP202
TO
AMP PWB
CNS204
C219
0.022
C217
0.047
C216
47/25
IC201
KIA7805API
VOLTAGE REGULATOR
3
2
1
IC202
KIA7812API
VOLTAGE
REGULATOR
3
2
1
ZD202
DZH06C2
C208
0.1
C207
6800/25
D210
1N4004
D211
1N4004
R207
10
Q201
KTA1266 GR
R206
1K
R203
12K
C212
47/50
C211
47/50
C209
0.1
D208
1N5402M
D207
R208
47K
D205
C213
220/50
C210
100/50
C214
47/63
C232
2200/16
F201
D206
D212
1N4004
C215
100/50
C206
0.1
D411
1N4148
Q416
2HC1815 GR
R475
5.6K
C806
47/50
Q415
2HC1815
GR
C490
0.1
C426
0.1
C803
0.1
R843
4.7
C435
0.1
C440
0.0047
R835
4.7
R834
4.7
C433
0.0047
C429
0.1
C434
0.1
C496
0.0047
C438
0.1
R841
4.7
R842
4.7
C443
0.1
C442
0.1
C495
0.0047
C449
0.0047
SO401
CNP206
D426
1N4004
D425
1N4004
D424
1N4004
RLY403
R470
56K
R471
56K
C464
0.0022
R833
100K
R839
100K
R838
100K
D416
1N4148
D419
1N4148
D420
1N4148
R832
100K
R831
100K
D417
1N4148
D418
1N4148
R840
100K
D421
1N4148
C465
47/50
Q430
2HC1815 GR
Q429
2HC1815
GR
R856
5.6K
D422
1N4148
R829
56K
R848
56K
R474
56K
R473
56K
2
1
3
2
1
3
IC201
POWER2 PWB-A3
CNS202
AC POWER
SUPPLY CORD
AC 230 V,
50 Hz
7
8
9
10
11
12
When Servicing, pay attention as the area
enclosed by this line (
) is directly
connected with AC main voltage.
HT-X1H
6 – 3
Figure 6-13 SCHEMATIC DIAGRAM (3/10)
R175
620
R981 120K
R159
10K
R980
18K
R979
18K
R977
18K
R978
18K
R164
18K
R163
18K
R165
18K
R160 18K
R161
18K
R162 18K
R198
10K
R172
1K
JB101
0
R101
1K
R197
0
C151
2.2/16
R108A
82K
R106
82K
R171
1.2K
Q103
KTC3199 GR
CNP402B
R199
2.2K
C202
150P
C201
150P
R196
4.7K
CNP402A
R154
10K
D102
1N4148
R173
470K
Q102
KTC3199 GR
Q101
KTA1266 GR
C191
0.022
C190
0.022
R190
4.7
C192
0.022
R191
4.7
C193
0.022
F102
C133
1/50
R155 1K
ZD102
DZH1602
R181
1K
ZD101
DZH1602
R166
0.1/3W
R152
3.3K
C153
0.1
C134
0.1
R156
10K
C132
0.1
R153
270
IC104
NJM4558D
C137
0.0022
R170 10K
R169
180K
C136
0.0022
R158
180K
R157
120K
R168
18K
R167
2.2K
F101
CNP202
C130
0.1
D101
GBJ10GM
C131
0.1
C128
4700/50
R113
18K
R123
18K
C105
10/50
C107
1/50
C106
10/50
C110
150P
R108
82K
R115
1K
C109
1/50
R137
470
C126
150P
R106A
82K
C108
47/50
R146
470
C111
47/50
C104
10/50
C103
0.1
C102
10/50
C101
0.1
R119
12K
CNS402A
FROM
POWER1
PWB
CNS402B
FROM
POWER1
P
WB
FROM
MAIN POWER TRANSFORMER
CNS202
C/SW
IC101
POWER AMP.
LM4732TA
AMP PWB-A1
+B
+B
+B
3 4
5
6
7
1 2
8
IC104
BUFFER
AMP.
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
HT-X1H
6 – 4
Figure 6-14 SCHEMATIC DIAGRAM (4/10)
C127
0.1
CNP401
R102
1K
JR401
0
R103
1K
R116
82K
R109A
82K
R117A
82K
R107
82K
C206B
150P
C205
150P
C203
150P
C204
150P
R112
18K
C177
0.1
C176 10/50
C175
0.1
C174 10/50
R110
12K
C188
0.022
C189
0.022
C198
0.022
R195
4.7
C199
0.022
R194
4.7
R192
4.7
C194
0.022
C195
0.022
R193
4.7
C196
0.022
C197
0.022
92
2
93
22
R122
18K
F101
01
0GM
C129
4700/50
0
R118
18K
C124
1/50
R116A
82K
C114
10/50
C119
47/50
C120
1/50
C116
10/50
R149
470
C117
10/50
C113
0.1
C118
10/50
R151
470
C115
0.1
R104
1K
R107A
82K
C123
47/50
C121
150P
C125
150P
R111
12K
R105
1K
R121
18K
R117
82K
C169
150P
C167
47/50
R134
470
C168
1/50
C112
1/50
R109
82K
C172
47/50
C170 10/50
C173
10/50
JB103
0
R147
470
C166
150P
FORMER
IC103
POWER AMP.
LM4732TA
CNS401
FROM
POWER1
PWB
FL/FR
IC102
POWER AMP.
LM4732TA
SL/SR
7
8
9
10
11
12
HT-X1H
6 – 5
Figure 6-15 SCHEMATIC DIAGRAM (5/10)
NC
NC
CL
VDD
VREF
ROUT
RBS
RTRE
RIN
RSL0
R4
R3
R2
R1
L1
L2
L3
L4
LSL0
LIN
LTRE
LOUT
VSS
CE
DI
LBS
AUX L
C5B1 0.0022
R5C1
180
27K
18K
R5C2
180
C586A
0.1
C592
0.047
D509
1N4148
CNS302
CNP302
FROM
TUNER PWB
C5B4 0.0022
C672
0.047
C5B2
0.0022
JP5 0
JP4 0
C510C
47/16
C525
10/16
C526
0.001
0.001
47P
R525
9.1K
R526
27K
R531
27K
R535 10K
C535 22P
C536
22P
R536
10K
R590C
27K
C512C
0.1
R507A 27K
R502A 27K
C503 47/16
C512A 0.1
C510A 47/16
R526A 27K
R531A 27K
R502
27K
R507
27K
C504
47P
150P
C510
10/16
R505
10
C511 22P
22P
C501
10/16
C506
10/16
R508 3.3K
R506
9.1K
C509
R509
120K
R504 30K
R501
9.1K
R503 3.3K
C502
C505
10/16
R511 10K
R512
10K
C507
0.001
0.001
C512
R510
10
C527 47/16
C529
10/16
C529A
10/16
R527 3.3K
R528 30K
R533
30K
C533
C528
47P
R530
9.1K
R532 3.3K
C530
10/16
R529
10
C534
10/16
R534
10
C531
C593
22/25
C594
22/25
C598
22/25
C597
C500C
10/16
22/25
R630
R590E
R590B
27K
R590D
C590
47/16
27K
R590E
100
R592
1K
Q501
KRA107 M
R699
10K
S101A
S101B
TO
AMP. UNIT
S102B
13
12
11
10
9
8
7
6
5
4
3
2
1
CA
C595 22/25
C596 22/25
R595
1K
IC511
KIA7805API
IC501
KIA7812API
VOLTAGE
REGULATOR
3
3
3
3
2
2
1
1
1
1
2
2
C599 100/25
C5B3 0.1
Q502
2SD601 AR
R590
10K
C564
10/16
C569 2.2/50
R517
10
C522
10/16
C524
C513
10/16
C518
10/16
R520 3.3K
R518
9.1K
C516
47P
47P
C521
R516 30K
R515 3.3K
R513
9.1K C514
0.001
0.001
R522
10
C523 22P
22P
C517
10/16
R524 10K
R523 10K
C519
R521
30K
D508
1N5822
C588 0.047
R537 10K
R546
220
C547
2.2/50
R544
10K
R547 100K
C550 0.015
C544
10/16
C549
10/16
R548
1.5K
C546
0.1
C538
0.047
R538
47K
C539
0.0033
R541
10K
C670 0.22/63
R539 8.2K
R543 8.2K
IC504
NJM4558D
BUFFER
C537
C529C
47/25
10/16
C545
47/16
R542 100K
C541
10/16
C540
10/16
C548
220P
R549
100K
R550
100K
R545 10K
IC507
CD4053M
C559
0.1
C568
0.0027
C552
220P
C554
220P
R557
10K
R554
10K
C553
220P
C562
4.7/50
C570 4.7/50
R568
1K
R567
1K
R589
100K
R566
1K
C561
2.2/50
R561
1K
C560 0.0027
R559
1K
C565 2.2/16
C558
33/16
C567
0.1
C571
10/16
C566 0.1
C556
22/16
C555 100/16
R556
47K
R555
3.9K
C557
0.1
IC50
LC753
AUDIO
R552 3.9K
R553 47K
P
TO
DVD UNIT
IC503
LM2576T
VOLTAGE REGULATOR
VOLTAGE REGULATOR
VOLTAGE
REGULATOR
D505 1N4004
IC502
KIA7805API
C580
47/16
C589 47/25
D506
1N4004
D507
1N4004
L501 100uH
R593
120
C585 470/16
R591 100K
R564
R569
C584
100/25
S102A
13
12
11
10
9
8
7
6
5
4
3
2
1
L502 2.2uH
R551 100K
R519
27K
R514
27K
R514A 27K
C515 47/16
R519A 27K
R539A
27K
C543 47/25
R540
270
R543A 27K
R541A
27K
R542A
27K
C543A 47/16
C510B
47/16
C512B
0.1
R618
100
R629 100
CNS508A
CNP508A
CNS508B
CNP702
CNS702
FROM
DISPLAY PWB
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
-B
+B
+B
-B
-B
+B
+B
-B
+B
+B
+B
+B
TO
AMP. UNIT
TO
DISPLAY PWB
TO
DISPLAY PWB
CNP508B
• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
A
B
C
D
E
F
G
H
1
2
3
4
5
6
IC509
NJM14558
IC508
NJM14558
2 1
3
4
2 1
3
4
5 6 7 8
5 6 7 8
IC508
NJM14558
2 1
3
4
5 6 7
8
C529B
10/16
1 2 3 4 5 6 7 8
9
10
11
12
13
14
15
16
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