Sharp SD-PX15H (serv.man17) Service Manual ▷ View online
SD-PX15H
6 – 25
Figure 6-25 SCHEMATIC DIAGRAM (12/22)
STA505
SWITCHING
AUDIO
POWER
AMP.
0.1
0.001
0.1
47/35
.1
MA111
MA111
4.7K
10K
MA111
4.7K
10K
MA111
100
0.001
0.001
4.7K(B)
8.2K
120K
20K
8.2K
120K
20K
120K
120K
4.7K(B)
1K
10/16
10/16
0.1
100
100
100
IX0498AW
100
0.001
47/16
0.001
0.1
100/50
6.8K
0.1
4.7K(B)
8.2K
120K
20K
8.2K
120K
20K
120K
120K
4.7K(B)
0.001
1K
10/16
10/16
0.1
100
100
100
IX0498AW
001
STA505
0.1
0.001
0.001
0.001
0.1
0.1
18P(CH)
100
0.82
2.2K
0.047
0.047
820
2.2K
820
680
680
150
150
680
680
150
150
6.8K
6.8K
6.8K
6.8K
6.8K
6.8K
0.82
0.047
0.047
2.2K
820
680
680
150
150
680
680
150
150
6.8K
6.8K
6.8K
6.8K
6.8K
0.01
820
2.2K
75K
75K
75K
75K
0.1
0.001
3.3K
100P(CH)
3.3K
10/10
10/10
75K
75K
47/16
0.001
0.1
3.3K
100P(CH)
3.3K
10/10
10/10
47/16
6.8K
6.8K
820
2.2K
0.047
0.047
0.1
100P(CH)
56P(CH)
0.001
0.1
100P(CH)
56P(CH)
6.8K
820
2.2K
820
0.047
0.047
2.2K
100K
100K
0.82
0.82
9
16
17
18
19
20
21
22 23 24
8
7 6 5 4 3
2
1
9
10
11
12
15
16
17
18
19
20
21
22 23 24
14
13
8
7 6 5 4 3
2
1
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
31
32
33
34
35
36
1
2 3
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
31
32
33
34
2 3 4
A+5V
A+5V
D+5V
FAULT
TH_WAR
TRI-STATE
PWR_DW
TH_WAR
FAULT
TRI-STATE
PWR_DW
DGND-AD
RESET
RESET
IN
11.2896
M
Hz
TH_WAR
FAULT
TRI-STATE
PWRDW
IN1B
IN1A
IN2A
IN2B
CONFIG
IBIAS
VDD
VDD
GND-Reg
GND-Clean
Vss
Vss
NC
OUT1A
OUT1A
GND1A
GND1B
Vcc1A
Vcc1B
OUT1B
OUT1B
OUT2A
OUT2A
Vcc2A
GND2A
GND2B
Vcc2B
OUT2B
OUT2B
NFL2(-)
NFL1(+)
GNDA
L-CH
Vref
R-CH
V
ref
R-CH
IN
L-CH
IN
RESET
VDDL
GNDD
OUTL(+)
OUTL(-)
OUTR(-)
OUTR(+)
VDDR
VDDX
XI
SUBWOOFER IN
REAR
L-CH_IN
REAR
CENTER
AGND
R-CH_IN
AGND
SUBWOOFER+
SUBWOOFER-
CENTER-
CENTER+
MCK
GNDX
XO
XI
VDDX
VDDR
OUTR(+)
OUTR(-)
OUTL(-)
OUTL(+)
GNDD
VDDL
VDA
RESET
L-CH
IN
R-CH
IN
R-CH
Vref
L-CH
Vref
GNDA
NFR2(-)
NFL1(+)
NFL2(-)
NFR1(+)
TEST
REAR
R-CH_+
REAR
R-CH_-
REAR
L-CH_-
REAR
L-CH_+
GND-SUB
OUT2B
OUT2B
Vcc2B
GND2B
GND2A
Vcc2A
OUT2A
OUT2A
OUT1B
OUT1B
Vcc1B
Vcc1A
GND1B
GND1A
OUT1A
OUT1A
NC
VccSign
VccSign
Vss
Vss
GND-Clean
GND-Reg
VDD
VDD
IBIAS
CONFIG
IN2B
IN2A
IN1A
IN1B
PWRDW
TRI-STATE
FAULT
TH_WAR
1
1
0.001
0.001
0.001
1
1
9
10
11
11
10
12
13
13
12
14
14
15
4
3
1
1
3
4
5
6
7
8
5
6
9
10
12
11
7TH ORDER
∆Σ
MODULATION
CONVERSION LSI
7TH ORDER
∆Σ
MODULATION
CONVERSION LSI
R-CH OUTPUT
OFFSET
ADJUSTMENT
OFFSET
ADJUSTMENT
L-CH OUTPUT
OFFSET
ADJUSTMENT
OFFSET
ADJUSTMENT
R-CH OUTPUT
OFFSET
ADJUSTMENT
OFFSET
ADJUSTMENT
L-CH OUTPUT
OFFSET
ADJUSTMENT
OFFSET
ADJUSTMENT
CNP603
6 - 22 3 - B
TO TERMINAL PWB
14
2 - A
Y PWB
1-BIT AMP. PWB-C
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
VDA
+B
+B
+B
+B
The numbers
1
to
6
,
11
,
12
are waveform numbers shown in page 5-2.
RA202
RA204
RA208
RA206
VRA202
RA210
CA202
VRA201
RA201
RA209
RA207
RA205
CA201
RA203
CA203
CA205
CA206
CA204
RA272
CA262
CA261
CA280
CA363
CA379
RA314
RA312
RA213
RA211
CA265
CA264
CXA201
CA268
CA267
CA211
CA266
ICA201
RA262
RA263
DA264
CA269
CA270
RA215
RA217
RA218
RA216
A276
A274
DA265
CA273
CA272
RA278
ICA202
CA210
CA208
RA276
RA222
RA274
RA220
RA228
RA226
RA239
RA240
RA237
RA238
RA235
RA236
RA234
RA233
CA209
CA207
RA231
RA229
RA275
RA221
RA219
RA273
RA225
RA227
LA201
CA215
CA217
CA219
LA203
CA216
LA204
CA218
CA220
LFA202
BIA104A
BIA104C
CNSA104
LFA302
LA304
LA302
CA320
CA318
CA316
CA377
LA303
CA319
LA301
CA315
CA317
LFA301
RA325
RA327
RA329
RA331
RA339
RA340
RA337
RA338
RA335
RA336
RA333
RA328
RA326
RA376
RA374
CA310
CA308
RA322
CA360
RA330
RA332
RA373
RA375
CA309
CA307
RA321
RA319
ICA302
DA365
CA376
CA375
CA374
CA373
CA372
RA378
CA413
CA369
CA370
RA362
RA363
DA364
RA315
RA317
RA316
RA318
CA368
RA361
CA367
CA366
CA364
CA365
RA313
RA311
ICA301
CA362
CA361
CA380
RA372
CA303
CA305
CA306
CA304
RA302
RA308
RA310
RA306
VRA302
CA302
RA304
VRA301
RA307
RA305
RA303
RA301
RA309
CA301
RA334
LFA201
LA202
FM SIGNAL
3
4
1
2
5
6
11
12
3
4
1
2
5
6
11
12
7
8
9
10
11
12
SD-PX15H
6 – 26
Figure 6-26 SCHEMATIC DIAGRAM (13/22)
12.288 MHz
1M
VCC
GND
TC7WU04U
DUAL2-INPUT
NAND GATE
1
2
4
6
7
8
5
3
VCC
GND
TC7WU04U
DUAL2-INPUT
NAND GATE
1
2
4
6
7
8
5
3
GND
VCC
74HC07AF
BUFFER AMP.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
3
2
1
SI3050LUS
VOLTAGE
REGULATOR
3
2
1
IX0446AW
VOLTAGE
REGULATOR
3
2
1
SI3033LUS
A1
A9
A8
A1
A1
A1
PG
VC
VP
A1
A1
A1
A7
A6
A5
A4
E
MX
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
OE
D0
D1
D2
D3
D4
D5
D6
D7
GND CK
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
VCC
TVHC574T
LATCH
LATCH
1
2
3
4
4
5
6
7
8
9
8
9
10
11
12
13
14
15
16
17
18
19
20
OE
D0
D1
D2
D3
D4
D5
D6
D7
GND CK
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
VCC
TVHC574T
1
2
3
4
4
5
6
7
8
9
8
9
10
11
12
13
14
15
16
17
18
19
20
23
42
3
10
29
13
33
18
37
22
41
2
9
12
32
17
36
21
40
6
25
44
1
27
8
5
31
16
35
20
39
24
43
26
4
7
11
30
14
34
19
38
15
28
XTO
XTI/EXTCLK
DVDD
DVSS
TVDD
TX
MCKO
LRCK
BICK
SDTO
SDTI1
SDTI2
INT0
INT1
CAD1/CDTO
SDA/CDTI
SCL/CCLK
SDTI3
CADO/CSN
DZF2/OVF
AVSS
AVDD
PDN
RX1
12C
RX2
TST
RX3
SLAVE
RX4
PVSS
R
PVDD
RIN
LIN
ROUT1
LOUT1
ROUT2
LOUT2
ROUT3
LOUT3
DZF1
VCOM
VREFH
ADC/DAC/DIR
CONVERTER
AK4586VQ
23
42
3
10
29
13
33
18
37
22
41
2
9
12
32
17
36
21
40
6
25
44
1
27
8
5
31
16
35
20
39
24
43
26
4
7
11
30
14
34
19
38
15
28
SCCLK
D7
D6
D5
D4
VD2
DGND2
D3
D2
D1
D0
CS
SCDOUT
INTREQ
EXTMEM
SDATAN1
VD3
DGND3
SCLKN1
LRCLKN1
SDATAN2
SCLKN2
LRCLKN2
CLKIN
CLKSEL
FILT2
FILT1
VA
AGND
RESET
DO
DC
AUDATA2
AUDATA1
AUDATA0
LRCLK
SCLK
MCLK
VD1
DGND1
XMT958
WR
RD
SCDIN
DSP
CS493292
22P(CH)
22P(CH)
2.2 µH
0.1
150
470
47K
150
47K
47K
0.1
150
1
18K
4.7
0.1
1
0.1
10K
0.1
1
0.1
1
0.1
10/16
10/16
4.7
10/10
3.3/16
1
0.1
1
10/16
1K KDS160
0.1
10/16
1K KDS160
10/16
1K
KDS160
0.1
470
0.022
1
0.1
0.001
0.1
1
10/16
2.2/50
100
10K
330
33K
470
0.01
470P
0.1
UDZS2.7B
0.001
1
0.1
0.1
1
0.1
1
0.1
1
330
330
330
100
100
100
10K
3.3K
3.3K
3.3K
3.3K
3.3K
3.3K
3.3K
10K
10K
10K
10K
10K
10K
10K
10K
10K
3.3K
3.3K
3.3K
3.3K
3.3K
3.3K
4.7K
4.7K
4.7K
4.7K
4.7K
0.1
1
0.1
1
10K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
47K
1/50
47P(CH)
47K
1/50
47K
47P(CH)
1/50
47K
1/50
10/10
10/10
10/10
100K
220
220
4.7/50
0.1
1K
2.2K
2.2K
3.3K
3.3K
10K
10/10
10/10
10/10
10/10
10/10
10/10
10/10
10/10
10K
10K
10K
10K
10K
3.3K
3.3K
3.3K
3.3K
1K
1
1
27K
220
220
27K
220
220
27K
0.1
1
0.1
1
100/10
470
0.022
KDS226
22K
22K
22K
22K
GP1FA53R
HP401
1
2
3
GP1FA53T
1
2
3
47K
3.3/16
0.001
2.2/35
2.2/35
2.2/35
2.2/35
2.2/35
DS1SS133
1
22K
100K
AUDATA2
AUDATA1
AUDATA1
AUDATA0
SDATA1
SCLK
LRCK
MCLK
DIR_SCL
DIR_SDA
DIR_SDA
NON_PCM
DIR_INT0
DIR_INT0
MCLK
SCLK
AUDATA0
LRCK
LRCK
AUDATA1
LRCK
SCLK
SDATA1
LRCK
SCLK
SDATA1
LRCK
SCLK
SDATA1
_DSP_SCCLK
DSP CS
DSP SCDIN
DSP SCDOUT
DSP CS
DSP SCDIN
DSP SCDOUT
/EMWR
EMAD0
EMAD1
EMAD4
EMAD5
EMAD6
EMAD7
EMAD2
EMAD3
A0
A1
A1
A2
A3
A4
A5
A6
A9
A10
A11
A12
A13
A13
A14
A15
A0
A1
A2
A2
A3
A4
A5
A6
A11
A9
A9
A13
A14
A14
A12
A6
A5
A4
A5
A4
DSP_UC15
DSP_UC16
DSP_UC17
/EMOE
/EMOE
/EXTMEM
_DSP_INTREQ
_DSP_SCDOUT
_DSP_CS
_DSP_INTREQ
_DSP_SCDOUT
_DSP_CS
/EMOE
EMAD7
EMAD6
EMAD5
EMAD4
EMAD3
EMAD2
EMAD1
EMAD0
_DSP_SCDIN
A7
A7
A8
A8
A7
DIR_RIN
DIR_LIN
DIR_ROUT1
DIR_LOUT1
DIR_ROUT2
DIR_LOUT2
DIR_ROUT3
DIR_LOUT3
DIR_ROUT3
DIR_LOUT3
DIR_ROUT2
DIR_LOUT2
DIR_ROUT1
DIR_LOUT1
DIR_RIN
DIR_LIN
PROTECT1
DSP_RESET
AUDATA2
DGND
A+5V
DSP_INTREQ
DSP_ABOOT
DSP_SCCLK
_DSP_SCCLK
_DSP_SCCLK
_DSP_INTREQ
DG
N
D
D+
5
V
AG
N
D
A+
7
V
A+5V
AGND
D+2.5V
D+3.3V
A+5V
D+3.3V
D+3.3V
D+5V
A+5V
AGND
L
R
L
R
DGND
COAXIAL
D
IGITAL
AUDIO
INPUT
IC410
3.3V REGULATOR
AUDIO VCR
INPUT
AUDIO TV
INPUT
+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
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
DSP PWB-D
D
R406
C408
R401
SO401
IC401
C410
R408
R409
C409
R402
C407
C404
R403
R404
C402
C403
HP402
IC404
C424
C420
C429
C425
C419
R603B
C418
R418
RD501
C440
C444
R443
C449
C442
C441
C448
C447
IC407
C451
C450
R449
D403
C458
XL401
R427
IC402
IC402
IC405
C417
L405
C422
C423
C421
C438
C437
C426
IC409
IC410
C452
R450 D404
C453
R451
D405
C454
C459
C455
C460
C582
C5
C5
C5
C5
C5
D418
C580
D417
R410
R411
R412
R411
R412
C427
R428
C432
C431
C433
C434
R438
R435
R442
C428
C430
C435
ZD402
R441
C443
IC403
C415
C416
C416
C436
C439
R413
R414
R415
R416
R414
R415
R416
R422
R423
R423
R424
R425
R425
R445
R446
R447
R448
R446
R447
R448
R429
R430
R431
R432
R434
R436
R437
R439
R440
R479
I
IC411
C465
C466
IC406
C456
C457
R471
R469
R460
R467
R468
R466
R464
R461
R465
R470
R472
R462
R463
C467
C468
C469
C470
C471
C472
C473
C474
R475
R476
R477
R478
R459
R489
C488
SO403
C486
R474
C485
R457
R458
SO402
R473
C483
C487
R488
C484
R455
R456
C482
R492
R493
R481
R485
R494
R495
R486
R482
R49
R497
R487
R483
C478
C477
C479
C480
C481
C475
C476
R480
R484
R
CNP401
C412
C411
R426
R419
C414
C413
R417
R420
R421
C446
C445
CD/DVD AUDIO SIGNAL
COAXIAL DIGITAL AUDIO SIGNAL
TV SIGNAL
VIDEO SIGNAL
COAXIAL DIGITAL AUDIO SIGNAL
TV SIGNAL
VIDEO SIGNAL
CD/DVD DIGITAL SIGNAL
FM SIGNAL
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
SD-PX15H
6 – 27
Figure 6-27 SCHEMATIC DIAGRAM (14/22)
+7V
Ð7V
A11
A9
A8
A13
A14
A17
PGM
VCC
VPP
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
00
01
02
GND
03
04
05
06
07
CE
A10
OE
EPROM
MX27L212
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
31
32
LATCH
OE
D0
D1
D2
D3
D4
D5
D6
D7
GND CK
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
VCC
TVHC574T
1
2
3
4
4
5
6
7
8
9
8
9
10
11
12
13
14
15
16
17
18
19
20
23
42
3
10
29
13
33
18
37
22
41
2
12
32
17
36
21
40
6
7
25
44
1
27
8
9
5
31
16
35
20
39
24
43
26
4
11
30
14
34
19
38
15
28
59
48
58
46
52
61
50
54
56
64
49
55
53
51
62
57
47
45
60
63
77
65
72
75
68
67
73
80
70
76
74
71
79
78
69
66
INR3
INL3
INL2
INR2
INL1
INR1
GND
CIN1
SWIN1
SRIN1
SLIN1
LIN1
RIN1
GND
BALANCE
L/+
LOUD
L/BALANCE
L
/Ð
GND
BALANCE
R/+
LOUD
R/BALANCE
R/Ð
GND
LIN2
RIN2
SRIN2
SLIN2
CIN2
SWIN2
DGND
CLOCK
DATA
LATCH
DVDD
AVCC
GND
SWSELOUT
SWVIN
SWOUT
COUT
CVIN
CSELOUT
SLSELOUT
SLVIN
SLOUT
SROUT
SRVIN
SRSELOUT
RSELOUT
RVIN
ROUT
TRER
BASS
R2
BASS
R1
BASS
L1
BASS
L2
TRE
L
LOUT
LVIN
LSELOUT
GND
RECL1
RECR1
RECL2
RECR2
RECL3
RECR3
GND
INL10
INR10
AVEE
INL9
INR9
INL8
INR8
INL7
INR7
INL6
INR6
INL5
INR5
INL4
INR4
M61531FP
6-CH VR DRIVER
KRC107 S
0.1
1
10K
10K
0.1
1
+
-
+
-
VDD
VSS
NJM4558M
MOTOR DRIVER
1
2
4
6 7 8
5
3
+
-
+
-
VDD
VSS
NJM4580M
OPE
AMP.
1
2
4
6 7 8
5
3
10/10
47/16
47/16
10/16
10/16
0.1
0.1
10K
10K
0.1
0.1
10/10
10/10
0.022
10/10
10/10
10/10
0.022
0.022
10/10
150
UDZ3.3B
100
100K
1K
100P(CH)
22K
22K
33P(CH)
0.1
0.1
33P
(CH)
22K
100P
(CH)
22K
1K
100K
100K
100K
47P(CH)
100
1K
2.2K
KTC2875 B
KTC2875 B
2.2K
1K
47P(CH)
0.022
100K
10K
22K
100K
3.3K
1K
KDS160
100
0.022
100K
0.01
10K
10/16
22K
10/16
2.2K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0.047
0.047
0.001
0.001
2.2K
2.2K
47K
1/50
47P(CH)
47P(CH)
47K
1/50
47P(CH)
47K
47P(CH)
1/50
47K
1/50
10/10
10/10
10/10
10/10
10/10
100K
100K
220
220
220
220
180
180
10/16
10/16
1K
220P
220P
2.2K
2.2K
3.3K
3.3K
10K
10/10
10/10
10/10
10/10
10/10
10/10
10/10
10/10
10K
10K
10K
10K
10K
3.3K
3.3K
3.3K
3.3K
1K
10K
10K
27K
27K
220
220
27K
27K
220
220
27K
27K
DVD_AMUTE
KDS226
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
1
2
3
4
5
6
7
1
2
3
4
5
8
9
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
0.0015
0.0015
0.0015
0.0015
0.0015
0.0015
0.001
KRA107 S
47K
470K
1K
47K
UDZS7.5B
UDZS7.5B
KDS160
KDS160
2SA2012
KTC3875 GR
0.022
0.022
0.022
0.022
KTC2874
B
270K
100K
1K
KDS226
0.0022
(ML)
0.0022
2.2 µH
2.2 µH
2SC5565
100/16
15AZ5.6X
1.5K
1.5K
22K
22K
22K
22K
1K 4.7K
KTC2875 B
2.2/35
2.2/35
2.2/35
2.2/35
2.2/35
100/10
100/10
2.2
2.2
150K
0.001
0.001
5.6K
1.5K
10/16
10/16
1/50
1/50
10/16
/EXTMEM
EMAD7
EMAD6
EMAD5
EMAD4
EMAD3
EMAD6
EMAD5
EMAD4
EMAD3
EMAD2
EMAD1
EMAD0
EMAD0
A9
A10
A11
A12
A13
A13
A14
A15
A10
A0
A1
A2
A3
A1
A2
A3
A11
A9
A9
A13
A14
A14
A12
A6
A5
A4
A5
A4
DSP_UC15
DSP_UC16
DSP_UC17
/EMOE
ROM
A8
A8
A7
SACD_SW
SACD_C
SACD_SR
SACD_SL
SACD_FR
SACD_FL
SACD_FR
SACD_FL
SACD_SL
SACD_SR
SACD_SW
SACD_C
_DIR_LIN
_DIR_RIN
_DIR_SW
_DIR_C
_DIR_SL
_DIR_SR
_DIR_FR
_DIR_FL
DIR_ROUT3
DIR_LOUT3
DIR_ROUT2
DIR_LOUT2
DIR_ROUT1
DIR_LOUT1
DIR_RIN
DIR_LIN
RXD_CNT_IN
DVD_CLK
DVD_DATA
DVD_KDATA
DVD_STB
WOOFER_S
HP_R
HP_L
HP_L
HP_R
HP_SW
VOL_CLK
VOL_STB
VOL_DATA
WOOFER_S
SR_R
SR_L
WOF
CENT
FR_R
FR_L
PROTECT1
DSP_INTREQ
DSP_ABOOT
DSP_UC17
DSP_UC16
DSP_UC15
DSP_RESET
DSP_CS
DSP_CS
DSP_SCCLK
DSP_SCDOUT
DSP_SCDOUT
DSP_SCDN
ROM
DIR_SDA
DIR_SCL
NON_PCM
DIR_INT0
_DIR_C
_DIR_SW
_DIR_LIN
_DIR_RIN
TUN_L
TUN_R
RXD_CNT_IN
DVD_STB
DVD_CLK
DVD_CLK
DVD_DATA
DVD_KDATA
VOL_STB
VOL_DATA
VOL_CLK
VOL_DATA
VOL_CLK
L_MUTE
PROTECT1
_DIR_SR
_DIR_SL
FR_L
FR_R
SR_R
SR_L
CENT
HP_SW
_DIR_FL
_DIR_FR
WOF
AGND
DG
N
D
D+
5
V
A+12V
AGND
A-12V
AGND
D+5V
DGND
AGND
A+12V
A-12V
AGND
DGND
D+5V
L
R
L
R
R
L
AD-3.3V
AUDIO VCR
INPUT
AUDIO TV
INPUT
AUDIO VCR
OUTPUT
1
2
3
KRC102
S
2
2
3
3
1
1
KRA107 S
3.3K
HEADPHONES
SUBWOOFER
OUTPUT
15
1
CN3003
6
-
29
12
-
G
TO
DVD
S
ERVO
PWB
CNP004
6-1
5
1
2
-F
TO
DISPLAY
PWB
CNP005
6
-
15
12
-
G
TO
DISPLAY
PWB
CNS409
6
-
23
12
-
D
FROM
TERMINAL
PWB
CNP003
6-1
5
1
2
-D
TO
DISPLAY
PWB
CN3203B
6
-
29
12
-
C
FROM
DVD
SERVO
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
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
-B
-B
-B
1
2
3
SPDIF
CN4002
6 - 35 12 - D
FROM
DVD SERVO PWB
AGND
AGND
A+12V
1K
1K
10/16
10/16
KTC2875 B
KTC2875 B
2.2K
2.2K
C582
C583
C584
C585
C586
C587
C582~C587:
0.001
R479
C500
R504
IC412
C499
Q402
IC411
C465
C466
R471
R469
R460
R467
R468
R466
R464
R461
R465
R470
R472
R462
R463
C467
C468
C469
C470
C471
C472
C473
C474
R475
C588
C589
R476
R477
R478
R459
CNP404
C490
R489
C488
SO403
C486
R474
C485
R457
R458
SO402
R473
C483
C487
C489
R488
C484
R455
R456
C482
R492
R493
R481
R485
R494
R495
R486
R482
R496
R497
R487
R483
C494
C498
C493
C497
C492
C496
C478
C477
C479
C480
C481
C475
C476
R480
R484
R490
R491
R569
R570
R571
R572
ZD405
ZD406
D412
D413
Q412
Q413
C563
C564
C567
C568
Q414
R565
R568
C565
C566
C561
C562
R512
C508
R505
R506
C512
R529
C518
R520
R539 C535
R555
IC415
C507
R514
C510
C528
C522
R532
C514
R524
R536
R513
R541
R544
R511
C529
C509
C533
C536
R548
Q409
Q408
R549
R554
Q405
C553
SO404
R521
R522
C523
C524
C513
C505
R533
R531
C506
C527
C515
C525
C521
C517
C519
C534
C530
C558
C543
C544
C548
C542
C550
RD504
C555
ZD408
IC413
CNP405
D414
R515
R517
R523
C526
C503
R507
Q410
R516 R518
R527
C516
IC414
ZD403
D408
R542
R545
R558
R553
C557
SO405
C537
C569
C531
R556
Q406
R535
R519
C511
R530
R526
C532
C504
RD510
C520
R543
C554
C549
C556
JK401
C560
L409
C552
D410
L408
CNP406
CNP408
CNP407
CNP401
Q418
Q419
RD602
R546
FFC3003
CNP409
RD507
RD506 C592
C593
Q420
Q421
RD508
RD509
7
8
9
10
11
12
SD-PX15H
6 – 28
Figure 6-28 SCHEMATIC DIAGRAM (15/22)
MA[6]
MA[0]
H:DVD
L:CD
C3003
C3004
C3006
R3002
C3007
C3009
C3010
C3013
C3014
C3015
R3003
R3004
R3008
R3009
R3107
R3108
R31
0
9
C3019
R30
1
4
C3
023
C3020
R301
1
R3012
R31
1
0
IC3003
7SB3157P
ANALOG
SWITCH
C3
073
R3020
R3
022
R3021
C3025
C30
2
8
C3027
C3026
R3019
R3025
R3026
C3033
C3032
C3031
R3027
C3034
R3030
R3031
C304
1
C3036
C3037
C303
8
C3035
C30
3
9
C3040
R
IC3001
IX0613AW
DVD DECODER LSI
C3017
C3018
R3015
C3022
R3016
R3018
C3030
R3024
IC3004
7SB3157P
ANALOG SWITCH
C3072
R3010
R3090
R3044
C3058
DVD PWB-E (1/4)
MA[0-11]
DQM[0-3]
BA[0-1]
NCSM
NRAS
NCAS
NWE
MCK
MDQ[0-31]
TO MEMORY
NEXCE
NEXOE
NEXWE
RXD_CTL
FADT[0-20]
FROM_RESET
CLK33M
FSSEL
768FS
CLK54M
SCL
SDA
D_3.3V
DGND
+B
MDQ[8]
MDQ[6]
MDQ[9]
MDQ[5]
MDQ[10]
MDQ[4]
NCAS
DQM[0]
DQM[1]
MDQ[7]
MA[11]
NWE
BA[0]
MA[9]
BA[1]
NCSM
NRAS
MCK
MA[7]
MA[10]
MA[8]
DQM[2]
MA[3]
MA[4]
MA[2]
MA[5]
MA[1]
MDQ[29]
MDQ[18]
MDQ[30]
DQM[3]
MDQ[16]
MDQ[31]
MDQ[17]
MDQ[20]
MDQ[28]
MDQ[19]
MD
Q[27]
MD
Q[21]
MD
Q[26]
MD
Q[25]
MD
Q[22]
+B
+B
0.1
C3001
0.1
0.1
+B
+B
0.1
22
0.1
0.1
0.1
+B
+B
0.1
+B
+B
245
VSS
246
DQM1
247
MDQ7
248
VSS
249
MDQ8
250
VDD33
251
MDQ6
252
MDQ9
253
MDQ5
254
VSS
255
MDQ10
256
MDQ4
236
VSS
237
BA1
238
NCSM
239
NRAS
240
VDD33
241
VSS
242
NCAS
243
DQMO
244
VDD15
225
MCK
226
VDD33
227
MA7
228
MA10
229
MA8
230
VSS
231
MA11
232
NWE
233
VDD33
234
BA0
235
MA9
217
MA1
218
VDD33
219
MA6
220
MA0
221
VSS
222
VDD15
223
MCKI
224
VSS
208
DQM2
209
VDD33
210
MA3
211
VSS
212
MA4
213
VDD15
214
MA2
215
VSS
216
MA5
198
VSS
199
MDQ29
200
MDQ18
201
MDQ30
202
VDD33
203
MDQ17
204
MDQ31
205
MDQ16
206
VSS
207
DQM3
193
MDQ20
194
VSS
195
VDD33
196
MDQ28
197
MDQ19
VIN4
VIN9
VIN10
LPC
1
LPC01
LPC
2
LPC02
VREFH
VHALF
A
V
SSB
CTKC
CSLFL
T
CWBLOUT
CWBLIN
VCOF
RV
I
AV
D
D
B
AD2
AD1
AD0
AV
D
D
A
DAC1
A
V
SSA
DAC0
AV
D
D
E
IREF1
A
V
SSE
COMP1
A
V
DDF
DAC1OUT
A
V
SSF
DAC2OUT
DAC3OUT
VREF
DAC4OUT
DA
C5OUT
AV
D
D
G
IREF2
A
VSSG
COMP2
VSS
BECLK
VDD3
EXTCK
PHCOMPO
LRCK
SRCK
ADOUT3
VSS
ADOUT2
ADOUT1
ADOUT0
IECO
UT
VDD33
VSS
MDQ24
MD
Q23
VDD15
MDQ22
MDQ25
VDD33
MDQ26
MD
Q21
MDQ27
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
MD
Q[23]
MD
Q[24]
0.1
0.1
100
100
100
100
100
100
100
1
+B
15K
0.1
0.1
10K
15K
+B
100
AOUT0/SSD1
ABCLK/SSD5
ALRCK/SSD6
768FS
AOUT1/SSD2
AOUT2/SSD3
AOUT3/SSD4
SSD7
CLK54M
SDCK
0.1
1
2
3
4
5
6
DAC5OUT
DAC4OUT
+B
+B
DAC3OUT
DAC2OUT
DAC1OUT
15K
8.2K
8.2K
1
0.1
0.001
820P
15K
15K
15K
CDLDC
DVDLDC
SPIN
TRKIN
FCSIN
0.001
0.001
0.001
68K
0.0015
+B
15K
1K
1
1
1
0.01
0.1
220P(CH)
0.1
+B
+B
VD
LPCO2
VHALF
LPCO1
PD_CD
VF
VE
VDD33
MDQ1
1
MDQ3
VSS
MDQ12
MDQ2
VDD33
MDQ13
MDQ1
MDQ14
VSS
MDQ0
MDQ15
VDD33
VDD15
VSS
EXADR20
NEXWE
EXADT0
EXADT4
EXADT8
EXADT12
VDD33
VSS
EXADR16
EXADR18
EXADT14
EXADT10
VDD33
VSS
EXADT6
EXADT2
NEXCE
EXADT1
EXADT5
EXADT9
EXADT13
EXADR17
EXADR19
EXADT15
EXADT1
1
VDD33
VSS
EXADT7
EXADT3
NEX0E
P15(RXD_CTL)
P14(ADAC_L)
P13(FSSEL)
P12(PCON)
P1
1(EMPHA/TXD)
P10(RXD)
P9(S_CLK)
P8(S_DOUT)
P7(S_DIN)
VDD33
MMOD
VSS
P6(RXD_CTL_IN)
P5(DVD_CS)
P4(R/C_PULSE)
P3(SCL)
P2(SDA)
P1(CHOP)
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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
MONI7(AMU
MONI6(VMU
ADAC_DA/MO
ADAC_CK/MO
VD
ST-ID/MO
SERCH/MO
SS
SX
AV
PL
AV
PL
VR
VR
VR
V
R
ANAM
PO
CD
CC
C
AV
AV
RF
RF
V
V
V
V
V
V
V
VD
N
DRV0(SLDD
DRV1(SPND
DRV2(H
DRV3(NMU
DRV(IN_
DRV5(DVD
DRV6(LD-
DRV7(EJ-
DRV8(LO
VD
PROGRESSIVE/SCL
MSRDY/EXTR
ASPECT/SD
MSLAT/EXT
MSCK/TRC
MSDATAO/TRCDA
MSDATAI/TRCDA
SRESET/TRCDA
SMUTE/TRCDA
WCK/TR
VD
O
MDQ[1
1
]
MDQ[3]
MDQ[12]
MDQ[2]
MDQ[15]
MDQ[0]
MDQ[14]
MDQ[1]
MDQ[13]
0.1
0.1
NEXWE
F
A
DT[20]
F
A
DT[12]
FA
D
T
[8
]
FA
D
T
[4
]
FA
D
T
[0
]
0
F
A
DT[18]
NEXCE
F
A
DT[16]
FA
D
T
[2
]
FA
D
T
[6
]
F
A
DT[10]
F
A
DT[14]
0.1
0
F
A
DT[19]
F
A
DT[17]
F
A
DT[13]
FA
D
T
[9
]
FA
D
T
[5
]
FA
D
T
[1
]
FA
D
T
[3
]
FA
D
T
[7
]
FA
D
T
[1
1
]
F
A
DT[15]
0
0.1
+B
+B
0
NEXOE
RXD_CTL
+B
0.1
1
2
3
4
5
6
SXSRQ
SRESET
EMPHA_TXD
FSSEL
PCON
S_CLK
S_DOUT
S_DIN
ADAC_L
RXD
+B
10K
10K
DVD_CS
R/C_PULSE
RXD_CTL_IN
1K
220/6
3
CHOP
SDA
SCL
+B
TP4
TP3
TP2
TP1
TP5
TP
6
T
P7
TP13
TP12
TP1
1
TP10
TP9
TP8
TP14
TP18
TP1
9
TP17
TP16
TP15
TP21
TP20
TP2
2
TP27
TP28
TP26
TP25
TP24
TP23
TP29
TP30
TP31
TP36
TP35
TP33
TP32
TP34
PICKUP RF SIGNAL
CD/DVD AUDIO SIGNAL
CD/DVD DIGITAL SIGNAL
VIDEO V SIGNAL
VIDEO C SIGNAL
VIDEO Y SIGNAL
VIDEO C SIGNAL
VIDEO Y SIGNAL
2
3
4
1
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
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