: +B SIGNAL LINE
: -B SIGNAL LINE
VCC
VEE
100K
R405
39
R417
68K
R433
68K
R432
3.3K
R410
1K
R424
B0BA5R000004
D401
1K
R426
150K
R419
C416
16V10
82K
R402
100K
R406
1K
R407
3.3K
R409
68K
R414
C402
50V3.3
8.2K
R401
C401
16V10
39
R418
1K
R408
1K
R403
TO
DSP CIRCUIT
(CN804) ON
SCHEMATIC
DIAGRAM-16
39K
R571
R570
10K
D552
B0AACK000004
220K
R568
68K
R567
D551
B0AACK000004
C551 50V4.7
4.7K
R569
4.7K
R565
4.7K
R580
56K
R575
5.6K
R579
100
R584
6.3V220
C555
6.3V220
C553
10K
R581
R583
220K
18
R582
10K
R577
820K
R576
820K
R578
C554
16V33
10K
R586
56K
R585
22K
R572
1
2
4
3
8
7
6
5
Q405
Q405
KRA111MTA
MUTING CONTROL
SWITCH
2.7K
R425
C407
0.01
C406 16V10
10K
R404
10K
R444
1K
R443
R445
2.2K
C432 16V10
C403
50V4.7
3.3K
R411
C404
50V4.7
3.3K
R412
3.3K
R428
12K
R427
1K
R446
10V100
C433
68K
R413
CF 1/2
S.GND
Q552
Q552
KRC111MTA
DC DETECT SWITCH
Q551
Q551,Q557
B1ACCF000037
DC DETECT SWITCH
Q554
Q554
2SB0621ARA
FAN MOTOR
SUPPLY SWITCH
10K
R589
S.GND
CP802
CP801
CP701
S.GND
1
2
4
6
8
10
9
7
5
3
CP804
Q404
Q404,Q409
KRA111MTA
CENTER FOCUS
CONTROL SWITCH
Q409
Q401
Q401,Q408
B1AAGC000007
SWITCH
Q402
Q403
Q556
Q555
KTC3199GRTA
FAN CONTROL SWITCH
(FOR POWER FAILURE CONTROL)
Q555
Q553
Q553
KTC3199GRTA
FAN ON/OFF SWITCH
Q408
Q410
KTC3199GRTA
SUPPLY SWITCH (7.5V)
Q410
Q406
Q406
KRA111MTA
MUTING
100P
C409
120P
C41
1
100P
C410
120P
C412
0.01
C408
1000P
C414
1000P
C413
0.01
C415
0.01
C431
0.1
C552
R420
100
R421
100
C405
50V3.3
C417
50V3.3
39
R416
39
R415
10
R449
10
R450
B0AACK000004
D553
D557
MA2C700A0F
D556
DGNDC3
470K
R573
47K
R566
220K
R574
Q557
Q558
Q558
KTC3199GRTA
POWER CONTROL SWITCH
C434
50V4.7
CP703
CN902
CN901
120K
R423
CP704
6CHSW
6CHC
6CHSL
6CHSR
6CHFR
6CHFL
1
2
4
6
8
10
9
7
5
3
+7.5V
-7.5V
MO9V
S.GND
D.GND
HPSW
HPL
WIDE1
SW5V
14.7V
DSP_DCDET
FL1
MUTE_SB
MUTEA
1
2
4
6
8
10
9
7
5
3
1
2
4
6
8
10
9
7
5
3
11
12
13
14
15
16
17
18
19
20
21
22
FL2
-VP
SYS6V
SYNC
PCONT
DCDET
MICVOL
SER5
SER1
SER2
MIC_SW
PHONE_SW
DGNDC1
MECHRS
MECHCS
MECHRQ
MECHCK
MECHSO
MECHSI
VREF
DCDET
-7.5V
DSP_DCDET
+7.5V
MO9V
14.7V
SW5V
1
2
4
6
8
10
9
7
5
3
11
12
13
14
1
2
4
6
8
9
7
5
3
1
2
4
3
1
2
4
6
8
10
9
7
5
3
11
12
-7.5V
+7.5V
14.7V
SW5V
DGNDC1
MECHRQ
MECHSO
MECHSI
MECHCK
MECHCS
MECHRS
FAN+
FAN-
P.GND
DCIN
MO9V
6CHSW
6CHC
6CHSL
6CHSR
6CHFR
6CHFL
HPR
HPGND
HPL
HPSW
DGNDC1
MIC
SW5V
MO9V
SCHEMATIC DIAGRAM - 22
MAIN CIRCUIT
TO
DSP CIRCUIT
(CN802) ON
SCHEMATIC
DIAGRAM-16
TO
DSP CIRCUIT
(CN801) ON
SCHEMATIC
DIAGRAM-16
TO
PANEL
CIRCUIT
(CN601) ON
SCHEMATIC
DIAGRAM-21
TO
HEADPHONE
CIRCUIT
(CN604) ON
SCHEMATIC
DIAGRAM-20
TO
DVDREG
CIRCUIT
(CN703
/CN704) ON
SCHEMATIC
DIAGRAM-17
TO
DVDREG
CIRCUIT
(CN701) ON
SCHEMATIC
DIAGRAM-19
HPR
Q402-Q403
B1AAGC000007
MUTING SWITCH
Q556
KTC3199GRTA
DC DETECT SWITCH
MUTE_Z
MIXL
MIXR
12
11
PHONE_SW
MIC_SW
MICVOL
SER5
SER1
SER2
11
12
10
MIXR
MIXL
MUTE_Z
WIDE1
MA2C700A0F
R
VREF
+7.5V
SW5V
: DVD (AUDIO) SIGNAL LINE
MIC
CF ON/OFF
DGNDC1
DGNDC1
14.7V
: MAIN SIGNAL LINE
Содержание SA-HT650P
Страница 2: ......
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Страница 4: ......
Страница 5: ......
Страница 56: ...Step 1 Unsolder the DVD module terminals 4 Points Step 2 Remove the DVD module 2 P C B ...
Страница 144: ......
Страница 145: ......
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Страница 150: ...22 2 2 Cabinet Parts List ...
Страница 184: ...FLE0306D K J E A L ...