Sharp HT-X1H - General Unit Controls; Volume Control; Muting Function; Display Brightness Adjustment

HT-X1H
6 – 6
Figure 6-6 SCHEMATIC DIAGRAM (6/10)
1 2
R2
R1
L1
L2
DI
CL
TUN L
AUX L
AUX R
TUN R
CE
R700
1K
R596
1K
L513A
L513B
CFW5
CFW2
CFW1
CFW4
D512
1N4148W
D511
1N4004
R597
47K
R571
47K
D509
1N4148
CFW6
JP6
0
L5A1
C5A9
0.0022
C5A8
0.0022
C5A5
0.0022
C5A1
0.0022
JP3
0
JP2
0
D503
1N4148W
C574
0.001
C575
0.0022
D504
1N4148W
R592
1K
Q501
R
A107 M
R699
10K
R685
2K
BI503
CNS503
CNS506
6-22 8-C
TO
DVD SERVO
PWB
J3
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
R688
10K
R689
1.5K
R687
680
R684
2K
R615A
27K
R616A
27K
R612
2.7K
C634
10/16
C667A
47/16
R5B1
R707
0
3.3K
Q5A3
KTC3199 GR
Q5A4
KTC3199 GR
Q525
KTC3199 GR
Q524
KTC3199 GR
R5B2
R510D
C500B
3.3K
2.2K
10/16
C500A
10/16
R510A
3.3K
R510B
3.3K
R510C
2.2K
R617
1K
R619
1K
R5B4
470
R5B3
470
C633
10/16
C587
220/10
C5A7
0.0022
C5A6
0.0022
C5A4
0.0022
R686
1K
Q521
2SB561 C
L504
L513
10uH
C586
0.1
R594
56
IC511
A
7805API
3
1
2
3
1
C564
10/16
Q503
2HC1815 GR
R587
1.2K
R588
1.2K
BI506
S505
SCART
BI502
CNS502
R586
10K
R610
82
R608
100K
R605
100K
C639
100/16
R609
82
R607
82
R602
3.3K
R606
82
R601
3.3K
R611
82K
C638
33P
R562
3.9K
R565
3.9K
5
68 1K
5
67 1K
5
66 1K
R561
1K
5
59
1
K
C571
10/16
IC505
LC75341M
AUDIO
PROCESSOR
C577
330P
C576
330P
S501
L506
L507
R584
75
R583
75
R582
75
R581
0
L511
L512
L510
L509
L503
10uH
C573
0.1
S503
3
2 1
C572
10/16
C591
47/16
R564
22K
R569
22K
CNP704
CNW704
P6-7 1-F
FROM
DISPLAY PWB
P6-21 1-B
FROM
DVD SERVO PWB
C641
0.022
C665
220/16
R615
27K
R614
2.7K
C640
100/16
C637
C599B
0.00220.0022
C599A
33P
R613
82K
R616
27K
Q518
KTC3199 GR
Q517
KTC3199 GR
IC510
IC510
NJM4558D
BUFFER
C667
470/16
R604
10K
S504
R585
75
L508
Q504
2SB562 C
R627
100
C581
0.1
Q522
2SD601 AR
Q523
L514
2SD601 AR
MAIN PWB-B2
+B
+B
+B
+B
+B
B
P6-22 5-D
TO
DVD SERV
O
PWB
J6
J2
+B
+B
+B
+B
+B
7
8 9 10 11 12
12 3 4
5678