Sharp CD-DVD500 (serv.man13) Service Manual ▷ View online
CD-DVD500H
– 44 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 44 SCHEMATIC DIAGRAM (9/18)
• NOTES ON SCHEMATIC DIAGRAM can be found on page 31.
+B(18V)
5.7 V
0.6 V
11.5 V
0.5 V
0 V
0 V
-36.4 V
-36.9 V
-49 V
R821
33
(1/2W)
R823
33
(1/2W)
R822
33
(1/2W)
3
1
2
P_IN
–B2
GND
+B2
+18V
GND
ASSIST
P_IN
GND
–VF
VF2
VF1
+B(+9V)
D_GND
AT5V
AC_RLY
+B2
–B2
GND
–B1
+B1
P_IN
+18V
GND
–VF
VF2
VF1
+9V
AC_RLY
AT5V
D_GND
5
1
3
2
4
5
1
3
2
4
5
1
3
2
4
1
5
2
4
3
8
7
6
4 5
2
7
6
1
3
8 9 10 11 12
CNS901
FROM AMP. A PWB
P49 12-G
T.F.
TRANSFORMER
PWB-D3
PWB-D3
POWER PWB-D1
CNS850
FROM MAIN PWB
P41 12-F
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
-B
-B
-B
-B
-B
CONSTANT
VOLTAGE REGULATOR
CNP801
CNP807
D811
1N4004S
R816
47K
R817
12K
C814
100/35
DZ804
DZ6.2BSA
R815
10
C812
47/50
C813
47/50
DZ803
DZ36BSC
C811
100/50
C816
100/50
D810
1N4004S
D808
1N4004S
D809
1N4004S
C815
100/50
C808
100/50
D807 1N4004S
D803
D803~D806:
2A02M
D806
D804
D805
C805 0.22
C806
0.22
C810
100/63
D802
TS6B04GM
C804
0.22
C803
0.22
C802
0.22
C801
0.22
D801
TS6B04GM
T801
POWER
TRANSFORMER
C880
0.0047
D880
DS1SS133
AC POWER
SUPPLY CORD
AC 230 V, 50 Hz
LUG801
LUG802
L802
LINE
FILTER
F801
T3.15A L 250V
C881
0.047(ML)
D884
1N4004S
C882 470/35
D883
1N4004S
D882
1N4004S
D881
1N4004S
IC880
KIA7805AP
D885
DS1SS133
C883
1000/6.3
DZ802
DZ2.4BSB
R812 47K
R813 220K
Q880
KTC3199 GR
R882 47K
C884
0.047(ML)
C885
100/16
BI802
CNS802
CNP802
T802
SUB TANSFORMER
R883 100
Q806
2SB1565 F
R814 4.7K
C809 100/50
F805
T6.3A L 250V
F806
T4A L 250V
F807
T4A L 250V
F803
T4A L 250V
F804
T6.3A L 250V
F802
T4A L 250V
R819
47
R818
47
RY801
When Servicing, pay attention as the area
enclosed by this line ( ) is directly
connected with AC main voltage.
enclosed by this line ( ) is directly
connected with AC main voltage.
– 45 –
CD-DVD500H
Figure 45 SCHEMATIC DIAGRAM (10/18)
7
8
9
10
11
12
(20W x 2)
( 30W )
CENTER & SURROUND
M_8V
D_GND
A_GND
M_GND
D_5V
A_5V
V_8V
2
1
3 4
6
5
7
2
1
3 4
6
5
7
+9V
V_8V
TUN_FNC
M_GND
A_GND
+18V
3
1
5
4
2
6
D407
DS1SS133
D408
DS1SS133
A_GND
C-CH
RS-CH
SR_RLY
C_RLY
LS-CH
2
6
4
1
5
3
M_12V
FAN_CTL
FAN_SIG
20ATT
SP_DET
SMUTE
2
6
5
4
1
3
2
6
5
4
1
3
FAN_SIG
FAN_CTL
SP_DET
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
+
C-CH –
+
RS-CH
–
–
LS-CH
+
2
1
2
1
1 2
M
M
2
1
C_RLY
SR_RLY
FAN_SIG
SURROUND
SPEAKER R-ch
SURROUND
SPEAKER L-ch
CENTER SPEAKER
GND
–B
GND
+B
+B
-B
4 3 2 1
4 3 2 1
CNP902
TO
AMP. A PWB
P48 1-F
2
7
6
4 5
1
3
CNP851
FROM
MAIN PWB
P41 8-E
2
6
5
4
1
3
CNP603
TO
MAIN PWB
P41 12-C
AMP. B PWB-J
CNP904
TO
AMP. A PWB
P49 12-G
FM SIGNAL
IC401
STK40224
2
1
1
1
2
3
2
3
3
+
+
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
CP3201
TO
DVD SERVO PWB
P39 12-G
C462 0.027 (ML)
C431 10/50
C430 10/50
BI403
CNS403
C461 2.2/50
R409
1K
C460 2.2/50
R410
1K
R437
1K
Q403
2SC2878 B
Q401
2SC2878 B
Q404
2SC2878 B
Q408
2SC2878 B
Q402
2SC2878 B
R484
10(1/2W)
R476
12(1/2W)
R480
3.9K
R479
1K
D410
DS1SS133
R486
330(1/2W)
C444 470P
C442 470P
C402 0.001
C401 0.001
C403
0.001
C404
0.001
R481 56K
R483 56K
R482 56K
C426 15P
R440 56K
R411 820
R412 820
R438 820
C425 2.2/50
C406 47/50
C405
47/50
R407
2.2K
R408
2.2K
R436
2.2K
C424
0.001
C443 470P
C423
0.001
R401 2.2K
R402
2.2K
R433
2.2K
R403
8.2K
R404 8.2K
R434 8.2K
R435
1K
R405
1K
Q407
2SC2878 B
R406
1K
CNP402
CNP401
C458
47/16
R478
330(1/2W)
Q421
KTA1271 Y
R471
22K
DZ403
DZ3.9BSB
Q423
KTC3199 GR
R472
1K
D409
DS1SS133
Q420
KRC107 M
R473
220K
Q422
KTC3203 Y
C456
10/50
R477
470K
C455
100/10
DZ404
DZ5.6BSB
Q424
2SB1565 F
C457 47/50
R443
100
R442
100
C427
560P
C409
560P
IC401
STK40224
POWER
AMP.
C410
560P
C428
0.22/50
C432
100/50
R441
22K
L403
0.29
µ
H
C433 0.022
L401
0.29
µ
H
L402
0.29
µ
H
R446
1K
Q409
KTC3199 GR
R444 10K
R424 56K
R445
0.1(1W)
R450 56K
R423 56K
R426 4.7
C437 0.1(ML)
R451 4.7
C414 0.1(ML)
R425 4.7
C413 0.1(ML)
C418
0.001
C416
0.001
R454 47K
Q412
KTC3199 GR
R453
1K
R455 47K
R452
1K
Q413
KTC3199 GR
D406
DS1SS133
D405
DS1SS133
RY402
RY401
R427
4.7K
R456
4.7K
R430
6.8
C439
0.01
C438
0.01
R457
6.8
C417
0.001
C415
0.010
R429
6.8
C421
0.001
C419
0.001
R431
6.8
R428
4.7K
R449 56K
BI407
Q411
KTC3199 GR
C435 47/50
D404
DS1SS133
D401
DS1SS133
Q410
KTC3199 GR
R421
1K
R417 10K
D402
DS1SS133
R419
0.1(1W)
C411 0.022
Q405
KTC3199 GR
R418 10K
Q406
KTC3199 GR
R422
1K
R420
0.1(1W)
C412 0.022
D403
DS1SS133
R416 56K
C408 15P
C407 15P
R414
1K
R415 56K
R413
1K
R439
1K
SOC401
SPEAKER JACK
C429
100/50
BI406
CNS406
CNS404
BI404
CNS407
SP_DET
CNS402
M402
FAN MOTER
M401
FAN MOTER
CNS401
RP401
0.9
Posistor
R469
220
R470
220
Q414
KRC107 M
C450
220/16
C452
0.022
R467
22K
R459
1K
R460
1K
C448
100/16
R465
470
Q418
2SD2012
C446
0.022
R461
1.5K
DZ401
DZ6.2BSB
Q416
KTC3199 GR
R463
470
C454
3.3/50
Q415
KRC107 M
R464
470
R468
22K
C451
220/16
Q417
KTC3199 GR
DZ402
MTZJ9.1C
R462
1.5K
C447
0.022
C453
0.022
Q419
2SD2012
R466
470
C449
100/16
BI405
CNS405
C440
0.01
C441
0.01
R458
6.8
C420
0.001
C422
0.001
R432
6.8
CD-DVD500H
– 46 –
Figure 46 SCHEMATIC DIAGRAM (11/18)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 31.
DOLBY PWB-H
2
3
1
1
1
3
2
3
2
VIDEO OUT SIGNAL
VDDX
XI
XO
VSSX
SCKI
VSSDL
SCKO
DLCKS
DLON
LPFO
VDDDL
PO7
PO6
PO5
PO4
PO3
STATUS
PO1
RSTO
VSS
AD15
AD14
AD13
AD12
AD11
AD10
AD9
AD8
VDD
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
VSS
IO0
IO1
IO2
IO3
IO4
IO5
IO6
IO7
VDD
CE
OE WR
VSS
LOCK
CKO
VSSA
CKI
AMPO
AMPI
PLON
VDDA
PDO
TSTSUB2
TSTSUB1
FCONT
TSTSUB0
VSS
RX
TEST3
TEST2
TXO
BCKOB
LRCKOB
TEST1
TEST0
BCKOA
LRCKOA
VDD
SDI1
SDI0
BCKB
LRCKB
SDO3
SDO2
SDO1
SDO0
BCKA
LRCKA
VSS
IRQ
FI3
FI2
FI1
FI0
MIACK
MICK
MIDIO
MILP
MICS
MIMD
RST
51
52
66 65 64 63 62 61 60 59 58 57 56 55 54 53
80 79 78 77 76 75 74 73 72 71 70 69 68 67
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
1 2 3 4 5 6 7 8 9
10 11
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
3
2
1
IN
GND
+B
+B
100
99
30
2
1
AD16
FM SIGNAL
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
R519
2.2K
C500 0.1
C501 10/16
C7018 0.022
CX02
0.022
D509
1SS133
D508
1SS133
IC501
TOTX178A
DIGITAL OUT
R507
100
C7017
0.022
L7003 100mA
CX03 0.022
D506
1SS133
D507 1SS133
C523
0.01
C524
0.47
R513
100
100
C577 0.022
L511
100mA
BI501A
Q520
L510
100mA
L507
100mA
L506
100mA
L505
100mA
Q505
KRC104 M
R516
18K
C526 10/16
C525
0.1
R512
15K
C527 100P (CH)
R514
10K
R510
1K
R509
1K
R511 10K
C520
10/16
C519
0.1
R515
4.7K
C517
0.1
R502
1K
R503
1K
R504 1K
R505 100
R506 1K
C511 10/16
C513 0.1
X501
2.2MHz
R500
2.2M
C599
0.047
C506
10P
(CH)
C505
15P
(CH)
R501
1K
C515
0.1
C514
0.1
C504
10/16
C508
0.1
C518 470/10
R508
1K
Q503
KRC104 M
IC504
IX0443AW
DOLBY DECODER
– 47 –
CD-DVD500H
Figure 47 SCHEMATIC DIAGRAM (12/18)
7
8
9
10
11
12
1
3
2
SPDIF_O
CP5001
TO
DVD SERVO PWB
P53 9-A
D_5V
D_GND
A_GND
G_OUT
R_OUT
B_OUT
V_GND
A_GND
2
1
3
4
4
5
6
7
8
9
2
1
3
4
4
5
6
7
8
9
44
43
42
41
40
39
38
37
36
35
34
34
22
20
19
18
17
16
15
14
13
12
1 2 3 4 5 6
8
7
9
10 11
33 32 31 30 29 28 27 26 25 24 23
PDN
LOOP0
DIF1
DIF0
P/S
MCLK
DZF1
AVSS
AVDD
VREFH
VCOM
DZF2
RIN–
RIN+
LIN+
LIN–
ROUT3
LOUT1
LOUT2
LOUT3
22
21
CAD0
CAD1
CAD1
ADIF
NC
TST
DVSS
DVDD
TVDD
DZFE
NC
DFS
DAUX
SDTO
SDTI3
SDTI2
SDTI1
LRCK
BICK
SMUTE
I2C
SDOS
44
21
LOOP1
ROUT2
ROUT1
RF
AGND
LF
AGND
SW
AGND
CENTER
AGND
RS
AGND
LS
AGND
RO
AGND
LO
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
STATUS
LOCK
RESET
DDLAT
DDAC
DIO
CK
DDCE
A10V
D5V
DGND
2
3
4
5
6
7
8
9
10
11
12
1
2
1
2
1
FFC607
TO
MAIN PWB
P41 7-A
CNP607
TO
MAIN PWB
P40 4-A
CNP602
12
1
15
1
1
12
1
15
IC571
TA48M033
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
2 1
3
1
3
5
7
9
11
13
15
17
19
21
2
4
6
8
10
12
14
16
18
20
C523
0.01
C524
0.47
R513
100
100
C578 0.022
C579 0.022
C7015 0.022
D512
1SS133
D513
1SS133
C7016 0.022
D502
1SS133
D503
1SS133
D505
1SS133
D504
1SS133
CX04 0.022
D510 1SS133
D511
1SS133
C538
0.001
BI501B
BI501A
Q520
KRC104 M
L570
0.82
µ
H
R574
4.7K
C554
0.1
C552
10/16
R538
4.7K
Q572
2SD468 C
C576
0.022
R578 390
R577 390
C574 47/25
DZ571
MTZJ5.6A
C575
100/10
C573
100/10
C571
47/16
IC571
TA48M033
3.3V
VOLTAGE REGULATOR
C555
0.1
R573 4.7K
R537 4.7K
C553
10/16
C7005
47P(CH)
C7010 0.022
C7009
47P(CH)
R7004
75
R7005
75
R7006
75
R7009
75
R7008
220
R7014
330
C7012
470/10
C7021
470/10
C7007
470/10
C7004
470/10
BI7001
CNS7001
CNP503
CNP502
SO7002
VIDEO
OUT
C526 10/16
C525
0.1
R512
15K
C527 100P (CH)
R514
10K
R510
1K
C528 120P(CH)
R509
1K
R511 10K
R515
4.7K
C540 10/16
C541 10/16
C542 10/16
C543 10/16
C544 10/16
C556 0.001
C531
0.1
R556
470
C533
0.1
R559 470
C530
10/16
C545 10/16
C557
0.001
R557 470
R558 470
C532
2.2/50
C535
0.01
C536
0.1
C7011
0.22
CX01
0.022
CX01
0.022
C7020
0.56
C537
10/16
R540
10K
R541
10K
R531
1K
R530
1K
R7010
100K
R549 27K
R550 27K
R551 27K
R552 27K
R553 27K
R554 27K
R536
100K
R535
100K
C546 0.015
C547 0.015
C548 0.015
C549 0.015
C550 0.015
C551
0.015
C558 4.7/25
C559 4.7/25
R544 220
R545 220
R546 220
R547 220
R548 220
R543 220
R542
10K
R532
10K
FFC602
IC505
AK4527BVQ
6-CH
CODE
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