DOWNLOAD Sharp SD-AT50H (serv.man18) Service Manual ↓ Size: 4.23 MB | Pages: 76 in PDF or view online for FREE

Model
SD-AT50H (serv.man18)
Pages
76
Size
4.23 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / Home Theatre
File
sd-at50h-sm18.pdf
Date
PREV: Sharp SD-AT50H (serv.man17) Service Manual

Sharp SD-AT50H (serv.man18) Service Manual ▷ View online

– 29 –
SD-AT50H
Figure 29 WIRING SIDE OF P.W.BOARD (10/10)
7
8
9
10
11
12
DA501
RA505
RA504
DA409
DA415
PSA502
RA461
RA460
RA429 RA485
QA412
RA430
RA454
RA453
RA441
QA415
RA488
PSA505
RA442
RA149
DA503
RA145
RA510
CA175
RA513
RA511
RA512
QA500
RA514
CA121
RA125
RA129
RA137
RA141
CA119
CA149
RA139
RA135
CA111
RA123
RA127
RA148
CA176
RA144
CA120
RA128
RA136
RA124
RA140
CA118
CA150
RA138
RA134
RA126
RA122
CA110
RA103
RA101
RA100
RA200
RA301
RA300
RA201
RA203
RA105
RA205
RA303
RA102
RA202
RA204
RA107
RA104
RA207
CA152
CA142
RA106
RA206
CA112
RA209
CA105
CA104
CA131
CA205
CA133
CA177
CA135
CA134
CA138
RA115
CA277
RA117
CA233
CA109
CA234
CA173
CA178
CA174
CA238
CA107
CA108
CA139
CA106
RA214
RA216
CA151
CA208
RA232
CA143
RA230
RA217
CA209
CA252
CA250
CA242
CA212
CA113
CA210
RA224
RA228
RA226
RA236
RA240
RA222
RA234
RA238
RA242
CA218
CA220
RA248
CA276
RA244
RA243
RA249
CA275
RA245
RA459
RA484
RA458
QA411
RA427
RA403
RA428
RA451
RA487
QA414
RA439
RA452
CA221
PSA501
RA502
CA219
RA503
RA440
RA508
PSA504
RA509
RA241
RA225
RA518
RA235
RA517
RA237
RA227
RA239
QA501
RA229
RA223
CA211
CA405
CA213
CA251
CA249
CA243
CA351
CA207
CA239
CA349
CA206
CA426
RA464
RA467
CA343
RA476
RA468
RA455
RA477
RA463
CA313
CA408
CA425
RA465
RA282
CA307
CA339
RA315
CA309
RA317
CA306
CA204
CA308
RA316
RA314
CA335
RA208
CA338
RA382
CA377
CA334
CA333
CA352
CA331
RA306
CA305
CA304
CA350
RA304
CA342
RA307
CA312
RA302
CA413
RA305
CA376
RA348
RA324
RA328
RA336
CA320
RA340
RA344
CA318
RA338
CA310
RA334
RA342
RA326
RA322
RA325
RA329
RA337
CA321
RA341
RA345
CA319
RA343
RA339
RA335
RA327
RA323
CA311
CA432
RA522
RA521
CA431
RA450
RA456
RA449
RA437
QA413
RA425
DA402
QA410
RA507
RA486
RA457
RA472
RA506
RA501
RA474
RA483
RA473
RA471
RA500
RA438
RA475
PSA503
RA470
RA426
PSA500
RA401
RA520
RA519
RA402
CA326
CA314
CA316
CA327
CA315
CA317
CA403
CA404
CA347
CA341
CA407
CA340
CA348
CA344
CA303
CA302
CA412
CA332
CA336
CA406
ICA403
CA427
CA247
CA241
CA240
CA203
CA202
CA232
CA236
CA244
CA248
CA140
CA132
CA103
CA102
CA100
VRA300
VRA301
CA300
VRA200
CA301
CA200
VRA201
CA201
VRA100
VRA101
CA101
CA148
CA141
CA116
CA114
CA421
CA422
CA115
CA117
CA144
CA147
CA136
CA216
CA214
CA226
CA126
CA127
CNA101
CNA103
CNA104
CA215
CA217
CA379
CA378
CA227
CA420
CA419
CA411
ICA402
CNA100
ICA102
ICA107
ICA202
ICA207
ICA307
ICA302
ICA400
ICA401
LFA03
LA304
LA306
LA305
LA307
LFA02
LFA01
LFA301
LFA300
LFA101
LFA200
LFA100
LFA201
LA204
LA206
LA107
LA105
LA106
LA104
CA417
CA418
RA347
RA493
RA492
RA432
RA431
RA443
RA444
RA400
LA400
RA515
RA434
RA433
RA445
RA446
LA205
LA207
CXA100
RA448
RA447
RA147
RA146
RA346
RA247
RA436
RA435
12
11
12
11
11
12
CNS901
P27  12 - C
FROM POWER PWB
CNS802
P27  7 - D
FROM POWER PWB
CNS801
P27  7 - B
FROM POWER PWB
1-BIT AMP. PWB-D (BOTTOM VIEW)
1
2
3
4
5
6
7
8
1
5
7
9
3
11
15
17
13
2
6
8
10
4
12
16
18
14
1
5
7
9
3
11
15
17
13
2
6
8
10
4
12
16
18
14
1
2
3
4
5
6
7
8
9
10
11
12
CNS803
P27  12 - B
FROM POWER PWB
VRA100
R-CH OUTPUT
OFFSET
ADJUSTMENT
VRA101
L-CH OUTPUT
OFFSET
ADJUSTMENT
1
5
7
9
3
11
15
17
13
2
6
8
10
4
12
16
18
14
1
2
3
4
2
1
3
4
5
1
2
3
1
5
7
9
3
11
15
17
13
2
6
8
10
4
12
16
18
14
1
2
3
1
5
7
9
3
11
15
17
13
2
6
8
10
4
12
16
18
14
1
2
3
4
8
7
6
5
VRA300
R-CH OUTPUT
OFFSET
ADJUSTMENT
VRA301
L-CH OUTPUT
OFFSET
ADJUSTMENT
VRA200
R-CH OUTPUT
OFFSET
ADJUSTMENT
VRA201
L-CH OUTPUT
OFFSET
ADJUSTMENT
1
2
3
1
5
7
9
3
11
15
17
13
2
6
8
10
4
12
16
18
14
Through-hole where the top, bottom and ground patterns are connected.
Through-hole where the top, and bottom patterns are connected.
Through-hole where the top, bottom and +B patterns are connected.
Through-hole where the top, and bottom -B patterns are connected.
SD-AT50H
– 30 –
Figure 30 SCHEMATIC DIAGRAM (1/11)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 42.
+12V
RED 
BLUE
BLUE
40 
39 
40 
39 
38 
37 
36 
35 
34 
33 
32 
31 
30 
29 
28 
27 
26 
25 
BLUE
2
1
ORANGE
GREEN 
RED  GREEN 
ORANGE
RED 
24 
24 
23 
23 
22 
22 
21 20 19 18 17 16 15 14 13 1
51 52 5
41 42 43 44 45 46 47 48 49 50 
12 
11 
10 
9 
8 
7 
6 
5 
4 
3 
2 
1 
3
DGND
CONFIG
AGND
HP_R
HP_L
S_MUTE
PROTECT
CONFIG
VOL_CL
VOL_DA
LED9V 
BLIGHT
POWERKEY
TIMERLED
VIRLED
DPLLED
DDLED
STRLED
STDLED
DTSLED
LCDRESET
LCDCS
LCDSCL
LCDSDA
KEY_1 
AMP_SIN 
AMP_INT 
AMP_STB 
FM_STB
CCB_CL
CCB_DO
TUNER_SM
AMP_CLK 
AMP_SOUT
ROUT1 
LOUT1 
CCB_DI
CCB_CE
ROUT2 
LOUT2 
LOUT3 
ROUT3 
LIN 
RIN 
+5V(D)
VOL_DA
VOL_CL
+5V(D)
V5OUT 
V2OUT 
VLCD
VLOUT 
C1–
C1+ 
VCC 
GND 
SDA 
SCL 
CS
RESET 
AGND
AGND
DVD/CD
R-CH
LC
H
+3.7V(UN-SWD)
R-CH
GND(A)
L-CH
SL
SR
SW
CENTER
GND(U-COM)
+3.7V(UN-SWD) 
GND(A)
+9V(A)
GND(D)
+5V(D)
GND(U-COM)
H.P  SW
L-CH
GND(A)
R-CH
RXIN
+5V(D)
+3.3V(SWD)
GND(D)
RXIN
GOUTC 
AGND2 
VINSW 
GOUTSW
AGND1 
IN  DSPSL
INDSPC
IN  DSPSW
OUTSL 
OUTSR 
VINSL 
VINC
OUTSW 
OUTC
VINSR 
IN2DSP
OUT1(+)
IN  DVDSR
VCC 
DA
GOUTSR
IN1MIX
OUT2(–)
CL
MUTE
OUT2(+)
INDVD  SW
AGND5 
AGND6 
VEE 
AGND4 
DGND
OUT1(–)
IN1DSP
INDVDC
IN  DVDSL
GOUTSL
AGND3 
G
IN  DSPSR
IN2MIX
R-CH
GND(A)
L-CH
H.P  SW
GND(U-COM)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
21
22
23
24
25
20
1
2
3
1
2
3
1
2
3
1
2
3
1
1
1
2
2
2
3
3
3
1
2
3
1
2
3
1
2
3
1
2
3
DISPLAY PWB-A2
CN502B
P33  10 - A
TO DSP PWB
1
25
1 2 3 4 5 6 7 8 9
1
9
CN503B
P33  11 - A
TO DSP PWB
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
CN501B
P32  4 - A
TO DSP PWB
1
25
+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
Q1~Q9: LED DRIVER
C502
10/16
C501
10/16
D538
DS1SS133
D537
DS1SS133
C503
10/16
C504
10/16
C663
100P
C664
100P
C507
0.022
C506
47/16
C505
47/16
C508
0.022
R500
1K
R501
1K
IC5
BD38
VOLU
C525
2.2/50
C526
2.2/50
C535
0.015
C536
0.015
R517
100K
R518
100K
R522
100K
R521
100K
C537
0.015
C538
0.015
C533
0.015
C534
0.015
R514
100K
R513
100K
R520 220
R512 220
R511 220
R515 220
R516 220
C529
2.2/50
C530
2.2/50
C527
2.2/50
C528
2.2/50
C532
2.2/50
C531
2.2/50
R507
100K
R509
1.8K
R508
100K
R510
1.8K
R649
100K
Q502
KRA107 M
Q501
KRA107 M 
R648
100K
Q528
KRC107 M 
CN503A
CN501A
JT501
DVD/CD/TV
INPUT
TERMINAL
R643 18K
R644
18K
C660
1/50
C659 1/50
R646
47K
C662
47P(CH)
CN502A
R8
560
LED8
SEL2E10C
L01
2.2 
µ
H
SO1
HEADPHONES
C14
0.022
C15
0.022
WI01
D5
D4
D3
D2
C16
C3
150P(CH)
C2
10/16
C1
0.022
RMS1
GP1UD271
D1
DS1SS133
R10
33
Q8
KRC107 M
Q9
KTC3199 GR
Q1
KRC107 S
Q4
KRC107 S
Q3
KRC107 S
Q2
KRC107 S
Q7
KRC107 S
Q6
KRC107 S
Q5
KRC107 S
R4
1.5K
R5
220
R6
220
R7
220
R3
220
R2
1.5K
R1
1.5K
R13
1.8K
R11
3.3K
R12
2.2K
LED7
3105T1
LED6
3105VGT
LED2
31URT21
LED3
3105VGT
LED5
3105T1
LED4
31URT21
LED1
31URT21
SW1
POWER 
SW5
FUNCTION
SW4
DIGITAL/
ANALOG
SW2
VOLUME
UP
LED9
SELU2E10
R9
120
LED10
SELU2E10
LCD1
C17 0.001
C13
0.47
C12
0.47
C11
0.1
C18
0.1
ZD1
DZ3BSA
R18
10
D501
DS1SS133
D502
DS1SS133
SW3
VOLUME
DOWN 
C16: 0.001
D2~D5: DS1SS133
R519 220
FFC502
FFC503
FFC501
REMOTE SENSOR
– 31 –
SD-AT50H
Figure 31 SCHEMATIC DIAGRAM (2/11)
7
8
9
10
11
12
–12V
+5V(D)
–12V(A) 
+12V(A) 
–12V
+12V
–15V(A) 
+7.5V(SWD)
+5V(D)
+3.3V(D)
+12V
+12V
+15V(A) 
FM_STB
4 2 
3 1 
80 
80 
79 
78 
77 
76 
75 
74 
73 
72 
71 
70 
69 
68 
67 
66 
65 
65 
40 
39 
8 
7 
6 
5 
4 3 2 
1 
24 
23 
22 
0 19  18  17  16  15  14  13  12  11  10 
1 
2 
3 
4 
5 
6 
7 
8 
9 
51 52 53 54 55 6 
5 5 
7 5 
8 59 6 
0  1 
6 6 
2 6 
3 6 
4 
 46 47 48 49 50 
1 
3 
5 
2 
TUN_R
TUN_L
AGND
OUTC
AGND
OUTSW 
AGND
BS_RCH
BS_LCH
TV_LCH
TV_RCH
DVDA_LCH
DVDA_RCH
TUN_L 
TUN_R 
DGND
OUT_R 
OUT_L 
A_+7V 
PROTECT 
VOL
_
DA
VOL_CL
A_+7V 
A_-7V 
VTR_RCH 
VTR_LCH 
OUTC
OUTSR_RCH 
OUTSR_LCH 
CCB_DI
CCB_DO
CCB_CL
CCB_CE
FMVSM
TUNER_SM
AMP_SOUT
AMP_STB 
AMP_CLK 
AMP_SIN 
AMP_INT 
AGND
AGND
OUTSW 
OUTSR_L-CH 
OUTSR_R-CH 
OUTF_R-CH
OUTF_L-CH
A_–7V 
A_-7V 
+–15V_AGND
HP_R
HP_L
S_MUTE
GND_D
REG_ON
A.GND
GND 
AUX 
VTR 
TV
DVD/CD
R-CH
L-CH
L-CH
R-CH
R-CH
L-CH
L-CH
R-CH
GND_UCON
GND_A 
+3.7V_(UCON)
D+7.5V
AMP_SIN 
AMP_SOUT
GND_D 
A+15V 
AMP_INT 
AMP_STB 
AMP_CLK 
A-15V 
CENTER
SURROUND  L-CH
SURROUND  R-CH
FRONT  R-CH 
FRONT  L-CH 
GND 
GND 
SUB  WOOFER
GND(U-COM)
VINSL 
IN2DSP
OUT1(+)
IN  DVDSR
VCC 
DA
IN1MIX
OUT2(–)
CL
MUTE
OUT2(+)
INDVD  SW
AGND5 
AGND6 
VEE 
()
INDVDC
IN  DVDSL
IN82
AGND8 
OUT1
IN81
IN72
IN71
IN62
BBNF1 
OUT2
BNF22 
BBNF2 
IN61
IN52
IN51
BNF12 
BNF21 
BNF11 
IN41
IN42
TNF1
IN32
IN21
GOUT1
AGND9
IN12
IN11
VIN2
GOUT2
ROUT32
ROUT31
AGND10
ROUT11
ROUT22
ROUT21
ROUT12
GOUTSL
AGND7 
TNF2
VIN1
IN22
IN2MIX
IN31
GND(D)
GND(D)
CE
DO
FM  VSM
GND 
L  OUT 
FM  DET
VCC  +9V 
DI
CL
R  OUT 
+ 
–
VDD 
–
+ 
VSS 
MAIN PWB-A1
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
1
2
3
CNP507
P33  7 - A
TO DSP PWB
G
S
D
G
S
D
+3.7V(UN-SWD) 
TUNER UNIT
1
11
+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
VDDA
VREF
MPXIN 
VSSA
FLOUT 
CIN 
T5
XOUT
SYR
CE
T1
T2
T3
T4
T7
DI
CL
DO
RDS-ID
SYNC
VDDD
XIN
T6
VSSD
24 
23 22 21 20 19 
15 
16 
17 
18 13 
14 
1 2 3 
4 
5 
12 
11 
10 
9 
8 
7 
6 
Q516
KTA1266 GR
R595
100K
R596
10K
R647
82
C639 100/16
R593
100K
R591
82
Q517
KTC2874 B
C571
0.001
C572
0.001
R597 2.2K
IC505
NJM4565D
C665 220/16
R713A 15K
C641 0.022
R585
10K
R587
82K
C637
33P(CH)
R583 100K
R584 100K
C633
10/16
C634
10/16
R586
10K
C642
0.022
Q503
2SK246 GR
C666
220/16 R626
150 
R714A
15K
R588
82K
C638
33P
(CH)
C640 100/16
D518
DS1SS133
R599
1K
Q525
KTC3205 Y
Q526
KTA1273 Y
C587
0.022 
C588 0.022
ZD503
DZ7.5BSB 
C586 22/16
C584 22/16 C582 0.022
R602
47K 
R603
5.6K
C578 0.022
C585 100/16
C583 22/16
R601
47K 
ZD502
DZ7.5BSB
R600
5.6K
R606
470K
Q527
KTC3199 GR
R605 47K
D517
DS1SS133
R604 47K
R690
47(1/2W)
R689
120(1/2W)
R611
120(1/2W) 
C598
100/16
C601
100/16
R614
47K
R613
47K
R612
47(1/2W)
D516
DS1SS133
R616
1K
Q514
KTC3199 GR 
R615
470K
D514
DS1SS133
IC507
BA05ST
SWITCH REGULATOR
C604
1/50
C605
0.022
C606
0.047
C696
22/16
R652 220
ZD504
DZ3.3BSB
R651
82
R621
1K
D507
DS1SS133
R619
1K
D509
DS1SS133
R620
1K
D508
DS1SS133
C697
0.001
C698
0.001
R607 220K
IC513
KIA7809AP
VOLTAGE
REGULATOR
C629
0.022 
C630
1
R608
68K
CNP504
100P
C664
100P
C507
0.022
C506
47/16
C505
47/16
C508
0.022
1K
R501
1K
R504 4.7K
R505 4.7K
C521 0.0047 (ML)
C522 0.0047 (ML)
C517
C518
C519
C520
C523
10/16
C524
10/16
IC501
BD3811K1
VOLUME IC
CNP506
SYSTEM
CONTROL
TERMINAL
COR501
C589 0.001
C701 0.01
D519
DS1SS133
D520
DS1SS133
COR502
BI507
CNS507
CNP505
SYSTEM
CONTROL
TERMINAL
D525
DS1SS133
D526
DS1SS133
C590 0.001
C591 0.001
D527
DS1SS133
D528
DS1SS133
C594 100/16
D511
DS1SS133
D510
DS1SS133
C592 0.001
C632 0.001
C692 0.001
D521
DS1SS133
D522
DS1SS133
JT502
VTR/AUX
INPUT
TERMINAL
C652
1/50
C651 1/50
R637
47K
R638
47K
C653
47P(CH)
R635 18K
C654
47P(CH)
R636
18K 
R634
47K
R633
47K
C647
47P(CH)
C648 47P(CH)
C646 1/50
C645
1/50
R632 18K
R631
18K
D524
DS1SS133
D523
DS1SS133
C649 0.001
C691 0.001
01
D/TV
UT
NAL
R643 18K
R644
18K
C660
1/50
C659 1/50
R646
47K
R645
47K
C662
47P(CH)
C661
47P(CH)
R640 18K
C658 47P(CH) 
R639
18K 
C657
47P(CH)
R642
47K 
R641
47K
C655
1/50
C656 1/50
R627
150
Q504
2SK246 GR
R594
100K
R590
82
R592
82
R598
2.2K
Q518
KTC2874 B
C517~C520: 0.068
C596
47/16
C595
47/16
IC505: OPE AMP.
FFC504
ICT01
LC72720Y
RDS DECORDER
CT02 0.022
RT08
56K
CT06 0.022
LT21
2.2 
µ
H
RT10
10K
CT05
10/16 
RT17 100K
CT07
0.022 
RT09
56K
QT01
KTC3199 GR
CT01 47/16
CT08
0.022
CT04
15P(CH)
RT11
220K
DT01
DS1SS133
CT11 560P
LT22
2.2 
µ
H
CT10
0.022
XT01
4.332 MHz
CT03
15P(CH)
RT05 220K
RT06 220K
RT02 1K
RT03 1K
RT01 1K
RT04 1K
RT07 220K
CT14 100P(CH)
CT13 100P(CH)
CT15 100P(CH)
CT12 100P(CH)
CT09 47/16
R688 10K
FM SIGNAL 
DVD/CD SIGNAL 
AUX SIGNAL 
TV SIGNAL 
VTR SIGNAL 
SD-AT50H
– 32 –
Figure 32 SCHEMATIC DIAGRAM (3/11)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 42.
3
1
3
1
3
1
8
7
6
5
4
3
2
1
9
10
11
12
13
14
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
6
5
4
3
2
1
2
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
28
27
42
43
44
9
10 11
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
13
12
8
7
6
5
4
3
2
1
2
2
DVD_POWER 
KEY_OUT 
DSP_SCCLK
DSP_ABOOT
DSP_INTREQ
_DSP_INTREQ
PROTECT
CCB_CL
CCB_DI
AMP_CLK
AMP_SOUT
CCB_CE
CCB_DO
TUNER_SM
AMP_INT
FM_STB
AMP_SN
AMP_STB
EX_CLK
EX_CLK
MCLK
LRCK
AUDATA0
SCLK
SDATA1
OVF 
SCL 
SDA 
AUDATA2 
AUDATA1 
DVD_ON
_DSP_SCDOUT
_DSP_CS
_DSP_SCDIN
DSP_SCDIN
DSP_SCDOUT
DSP_CS
_DSP_SCCLK
DSP_RESET
LRCK
SCLK
MCLK
AUDATA1
AUDATA0
_DSP_SCDIN
/EMWR
/EMOE
/EXTMEM 
EMAD0
EMAD1
_DSP_INTREQ 
_DSP_SCDOUT 
_DSP_CS 
_DSP_SCCLK
EMAD5
EMAD3
EMAD6
EMAD4
EMAD7
EMAD2
AUDATA2
LRCK
SDATA1
SCLK
LRCK
SCLK
SDATA1
GND(D)
GND(
µ
-COM)
GND(A)
GND(A)
GND(D)
GND(A)
GND(
µ
-COM)
+9V(A)
+5V(D)
CHASSIS 
+2.5V(A)
+5V(D)
+3.7V(UN-SWD)
+3.3V(D)
+2.5V(D)
GND(D)
+5V(A)
GND(A)
LOUT1
LOUT2
LOUT3
ROUT3
ROUT2
ROUT1
RIN
LIN
VCC
GND
3Y
3A
2Y
2A
1Y
1A
CHASSIS 
1A
1Y
2A
2Y
3A
3Y
GND
VCC
PVDD
R
PVSS
RX4
SLAVE
RX3
TST
RX2
I2C
RX1
CAD0/CSN
SCL/CCLK
SDA/CDTI
CAD1/CDTO
INT1
INT0
MCKO
TX
XTI/EXTCLK
XTO
SCLKN2
LRCLKN2
SDATAN2
SCCLK
SCDIN
SCDOUT
CS
INTREQ
EXTMEM
SDATAN1
SCLKN1
LRCLKN1
D0
D1
D2
D3
D4
D5
D6
D7
RD
WR
XMT958
MCLK
SCLK
LRCLK 
AUDATA0
AUDATA1
AUDATA2
CLKIN
CLKSEL
FILT2
FILT1
RESET
DD
DC
AGND
VA
DGND3
DGND2
DGND1 
VD3
VD2
VD1 
DZF2/OVF
VCOM
VREFH
AVDD
AVSS
DZF1
LIN
RIN
ROUT1
ROUT2
ROUT3
LOUT3
LOUT2
LOUT1
PDN
DVSS
DVDD
TVDD
SDTO
SDTI3
SDTI2
SDTI1
LRCK
BICK
3
2
1
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
VCC
GND 
CN501A
P30  1 - E
TO MAIN PWB
CNS507
P31  12 - D
FROM MAIN PWB
1
25
3
2
1
+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
CHASSIS
SO101
DVD/CD DIGITAL
OPTICAL
INPUT TERMINAL
R144 150
C135 0.01
C168 0.01
R150
150
D101
KDS160
D102
KDS160
D313
DS1SS133
D314
DS1SS133
RX101
AUX DIGITAL
OPTICAL
INPUT TERMINAL
C136
0.1
R138
47K
SO102
SYSTEM CONTROL
TERMINAL
R410
1K
R411
1K
D305
KDS160
D311
DS1SS133
D312
DS1SS133
D304
KDS160
C143 0.01
C169 0.001
R122 4.7K
R123 4.7K
R124 4.7K
R103 3.3K
R102 3.3K
R104 3.3K
R101 10K
R125 330
R126 330
R127 100
R128 100
C102 1
C140 0.1
R105 3.3K
R108 10K
R109 10K
R110 10K
R111 10K
R112 10K
R113 10K
R107 10K
R106 10K
C163
100/10
C139 0.1
C101 1
R117 10K
R114 3.3K
R116 3.3K
R115 3.3K
C141
0.1
C103 1
ZD101
KDZ2.7V
R132
470
R118
10K
C108
0.1
R119 100
R120
33K
C105 2.2/50
C104 
1
C142
0.1
R121
330
C167
180P
XL101
12.288 MHz
R148 1M
C125
22P(CH)
C126
22P(CH)
C150 10/16
IC101
CS493264
DSP
IC103
TC7WU04U
DUAL2-INPUT NAND GATE
C123
0.001
L103
2.2
µ
H
C124
1
C155
0.1
IC104
74HC07AF
BUFFER AMP.
C127 1
C156 0.1
R149
470
C120
0.1
C122
0.001
C149
10/16
C147 0.1
C114 1
C115
0.1
R133
10K
R131
10K
C116 0.1 C112
1 
C145
0.1
C164
10/16
R134
4.7
C109
1
C165
0.001
C111
2.2/50
C110
0.1
C113
1 
C146
0.1
R129
4.7
R130
18K
IC102
AK4586VQ
ADC/DAC/DIR
CONVERTER
IC109
TC7WU04U
DUAL2-INPUT
NAND GATE
C132
1
C153
0.1
R147 47K
R146 47K
C133
0.1
CN501B
CNP507
R141
1K
C148
10/16
C166
3.3/16
IC110
SI3050LUS
VOLTAGE
REGULATOR
C117
1
C144
0.1
D103
KDS160
R140
1K
R139
1K
C137
1
C138
0.1
IC111
IX0446AW
C151
10/16
C154
0.1
C118
1
IC112
SI3033LUS
C152
10/16
D104
KDS160
D105
KDS160
C161
0.001
C107 0.01
C106 470P
FFC501
VOLTAGE
REGULATOR
3.3 V REGULATOR
C170
0.001
FM SIGNAL 
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