Page 1
SCHEMATIC DIAGRAM-1
FL CIRCUIT MAIN CIRCUIT
A
FL901(A2BC00000048)
NOTE:
The number which noted at the connectors on the schematic diagram as
"SCHEMATICDIAGRAM-1" or "SCHEMATIC DIAGRAM-2"
indicates the schematic diagram serial number located on the left corner in the schematic diagram.
30V-23V-25.4V
-
SEG9
SEG10
SDATAP1P0
2.6V
5V
Q903
XN0450100L
3.7V
LED DRIVE
FL DISPLAY
SEG11
SEG12
STOP/ PLAY
D902
R922
2
3
6
4
5
7
1
30V-27.8V
-
SEG13
T 7ms.
Vcc1
4.3V
MA111TX
100
CN903
CN904
25.4V
-
SEG14
XOUT
1.9V
R905 27K
1.9V
25.2V
25.2V
30V-20.6V
25.2V
-
-
-
-
SEG15
SEG16
SEG17
SEG18
SEG19
5V
0V
-
30V
XIN
Vss
SEG35
SEG34
SEG33
23V
-
13.6V-13.6V
-
mk j i h g f e
C910
39P
C912 56P
R906 33K
C913 56P
R907 33K
C914 56P
R908 33K
R919
100K
R904 3.3K
R903 3.3K
R902 3.3K
D901 MA111TX
R921 100
R920
100
1
1
0.01
C916
C917 0.047
C918 0.047
20.6V
-
-
-
-
SEG20
SEG21
SEG22
SEG32
SEG31
SEG30
16V
-
25.4V-18.3V
-
STOP/ PLAY
0.5 s. 2V/DIV.
732 4 5 6
732 4 5 6
4.6V
0V
HEADPHONE CIRCUIT
B
Z901
B3RAD0000035
REMOTE SENSOR
1
2
3
-
-
3334353637383940414243444546474849505152535455565758596061626364
SEG26
SEG23
SEG24
SEG25
SEG29
SEG28
SEG27
VP
3231302928272625242322212019181716151413121110987654321
30V
-
30.5V
25.3V
-
-
IC901
C0HBB0000030
FL DRIVE
STOP/ PLAY
0.5 s. 0.5V/DIV.
0.01
H
C908
I
J
K
L
N
G
M
D
F
A
B
C
E
23V
18.3V
18.3V
27.7V
18.3V
18.3V
D906
MAZ80510LL
C920 0.1
0.9V
P-P
D.GND HP.GND D.GND2
C903
25V22
C904
25V22
R918
150
R917
150
VR901
(VOLUME)
0
RJ601
CN901
321
A
B
C
D
E
F
G
H
I
J
K
L
M
N
RJ502
RJ503
RJ504
1
2
3
4
5
6
7
8
9
10
11
12
CN902
1
2
3
4
5
6
7
8
9
10
0
0
0
VCR(EXT)
JK301
Rch
IN
Lch
JK301
Rch
OUT
Lch
JK301
Rch
TV IN
Lch
H
1 2 5 6 7 8 9 10 11 12 13 14 15 16 17 1819 20 21 2223 24 25 26 27 28 29 30 3132 33 34 3536 37 38 39 40 41 42 43 46 4744 45 48 49 50 5152 53 54 55 56 59 60
C901
25V22
C902
25V22
G
F
E
D
C
ABCDEFGH I JKLM NOPQRSTUVWXYZabde f gh i j kmABCDEFGH I JKLM
L
Q901
UN521MTX
FL DRIVE
S902
(SELECT)
S901
(PWR / )
D905
B3AGA0000079
(PWR / )
D904
SELS5923C
(SELECT)
AB C dUVWXYZ abNOPQRS TDEFGHI JK LM
M
0
RJ501
30.1V
25.4V
20.7V
20.7V
20.7V
30.1V
4.2V
-
Vcc2
SEG39/ DIG15
SEG38/ DIG14
DIG9
DIG8
DIG7
27.6V-27.6V-27.6V-27.6V
27.6V
-
-
4.2V
-
27.9V
10V4.7
R910
820
R912
330
R911
270
25.4V
-
C906
0.01
-
SEG0
SEG1
DIG6
DIG5
STOP/ PLAY
T 7ms.
-
27.8V
-
27.6V-27.6V
-
C909
27.8V-30.1V
-
SEG36/ DIG12
SEG37/ DIG13
DIG11
DIG10
27.6V-27.6V
ABCDEFGHIJ
C905
R909 100
-
SEG2
SEG3
DIG4
DIG3
6.3V100
23V
-
-
SEG4
DIG2
27.6V
27.6V
-
K
5V
0V
-
30V
0.01
C911
0.3V
5.2V
R913
D903
(WAKE)
SELS5923C
SEG5
DIG1
R901
22K
C907
0.1
560
-
0V
30V-27.8V
-
SEG6
SEG7
DIG0
RESETCSSCK
4.2V
3.4V
27.8V
-
0V
4.4V
5.2V
Q904
UN521MTX
LED DRIVE
SEG8
0V
3.7V
B
JK901
HEADPHONE
A
123456789101112
Page 2
C
0
RJ49
0
:NEGATIVEVOLTAGE LINE
:POSITIVE VOLTAGELINE :AUDIO SIGNAL LINE :FM SIGNAL LINE :AM SIGNAL LINE
0
RJ5
A
B
C
D
E
F
G
H
I
J
K
L
M
N
RJ502
0
RJ503
0
RJ504
0
CN901
CN902
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
VCR(EXT)
IN
OUT
TV IN
JK301
Rch
Lch
JK301
Rch
Lch
JK301
Rch
Lch
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
CN901
CN902
C308
C304
C303
C302
C301
C306
C305
C307
0.01
100P
100P
100P
100P
100P
100P
0.01
R306
12K
R305
12K
C309
R308
R307
R302
R301
R310
12K
R309
12K
R839
10K
0.01
3.3K
3.3K
100K
100K
R304
R303
1K
R311
1K
3.3K
R312
3.3K
A
B
C
C
D
D
E
E
F
G
H
A
J
K
L
M
N
O
P
A
F
A
B
C
D
E
F
C215 0.1
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
VDD
123 4 5 6 7 8
123 4 5 6 7 8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
-
6.2V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V
0.1
C214
GHI
330P
R204
C202
R202 2.2K
R201
2.2K
C201
E
C209
0.01
-
6.2V
56K
4 3 2 1
0V 0V 0V 5.9V
C203
330P
330P
56K
R203
E
ABC
R215
5.6K
F
R206
27K
C204
330P
C205
33P
R207
82K
R205
R216
5.6K
27K
R210
R209
2.2K
2.2K
R208
82K
C206
33P
C207
50V4.7
C210
C208
50V4.7
0V0V0V
IC202
NJM4558MTE1
BUFFER AMP
8765
0.01
C211
NC
IC201
NJU7313AMT2
SIGNAL SELECTOR
NCVEE
R219
D
R212
2.2K
2.2K
R214
R211
2.2K
2.2K
R213
47P
C212
ST Vss
4.7K
C358
0.1
47P
L
M
N
R217
4.7K
R218
4.7K
0V0V0V0V0V0V0V0V0V0V0V0V5.9V
CKDATA
47P
C213
RJ44 0
AB
Q
R
RJ43 0
S
SA-DT100(PP) FL,HEADPHONE,MAIN CIRCUIT DIAGRAM
Page 3
SCHEMATIC DIAGRAM-2
MAIN CIRCUIT
C
CN301
SYNC
1
CD REQ
CT.GND
CS
DC10V
ToSL-DT100 (CN1)
SUB
DATA
AMP REQ
D.GND
SCLK
V.GND
CNT
AMP PWR
ToTUNER CIRUIT(CP301)
on SCHEMATIC DIAGRAM-10/9-A
FL IN
MIX Rch IN
2032 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
SL IN
FR IN
SR IN
A.GND
MIX Lch IN
CL
Lch IN
DO
DI
11
R530
22K
FED
R621
1K
R622 1KC647 50V1
R601
1K
100K
R504
0.01
C527
UV WX
C346 0.1
R419 5.6K
RJ42
0
R416
R406 33K
C504
R405 33K
0.1
12K
R415 12K
R355 47K
R404 47K
C501
42
AVDD
0
RJ15
1
R511 3.3K
41 40
C374
C373
2200P
2200P
0
RJ14
RJ18
0
5V
-
6.2V
RJ11
0
R507
12K
C505
100P
39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22
Lch
IC501
M62444FPE1
SOUND CONTROLLER
C508
(VOLUME CONT.)
16V10
RJ6
0
R516
12K
1
R515 3.3K
C519
100P
C520
16V10
Lch
C514
50V3.3
C517
GND3GND2 Rch
F
H
I
E
2.7K
R418
R417 2.7K
M
L
A
G
N
RJ41
0
R420 1K
R413
RJ7
R422
2.2K
C
f
g
u
i
Rch
C525
j
50V3.3
8.2K
0
R411 6.8K
R412 6.8K
8.2K
R414
R410
3.9K
km
R529
22K
-
6.3V0V0V0V0V0V0V0V0V0V0V0V0V5.8V
AVss
PORT1
R408 5.6K
R407 5.6K
AB
RJ74
R409
3.9K
r
0
PORT2
RJ50
C646
50V1
C602
50V1
0
5.7V0V5.7V
PORT3
OUT PUT PORT
CCH CCH
0
16V10
GND
C512
100K
R503
A
2 3 4 5 6 7 8 9 10 11 12
1
0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 5V 5.8V 5.8V 5.8V
C506
R506
R502
22K
C502
1
R508 3.3K
12K
C507
220P
16V10
R510
C511
390
SMCH SMCH
R512
12K
1
C516
220P
3.3K
R527
B
C515
16V10
5.8V
13 14 15 16 17 18 19 20 21
D501
MAZ80510LL
DATA LATCH CLOCK
DGND
C531
50V2.2
4.7K
R520
0.1
C528
C522
47P
R523
4.7K
PORT1
DVDD
R521
4.7K
22K
R528
AB
PORT2
AVDD
PORT3
n
p
q
t
13 14 15 16 17 18 19 20 21 22 23 24
Page 4
ToTUNER CIRUIT(CP301)
on SCHEMATIC DIAGRAM-10/9-A
FL IN
SL IN
SR IN
2032 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
0
RJ50
R408 5.6K
R407 5.6K
C646
50V1
C602
50V1
R409
3.9K
AB
km
r
0
RJ74
PORT1
PORT2
OUT PUT PORT
PORT1
PORT2
PORT3
PORT3
R530
22K
5.7V0V5.7V
CL
DO
11
R622 1KC647 50V1
R504
C527
AVDD
FED
R621
1K
R601
1K
100K
0.01
:NEGATIVEVOLTAGE LINE
:POSITIVE VOLTAGELINE :AUDIO SIGNAL LINE
+B(2)
CE
Lch IN
DI
Rch IN
C604
50V1
T.GND
SD
NC
NC
13 245678910
GH
R603
1K
R421
100K
CP301
RJ48
0
10V
C611
0.022
R382
L601
100
R602
1K
R604
1K
C606
50V4.7
C601
6.3V100
B
A
C
F
H
I
L
NC
NC
NC
GND
TST0
2.4V
LIN4
65
2.4V
LIN3
66
LIN2
67
2.4V
LIN1
68
2.4V
RIN4
69
2.4V
RIN3
70
RIN2
71
2.4V
RIN1
72
NC
73
GNDAL
74
OUTL
75
2.4V
VRAL
76
4.9V
VDAL
77
4.9V
VDAR
78
2.5V
VRAR
79
OUTR
80
50V4.7
C608
1
R605
47
0.01
C609
1 2 3 4 5 6 7 8
X601
(36.86MHz)
R606
5P
C610
0V 0V 0V 0V 0V
C648
C607
0.1
TST1
FM/ AM
0.8V
P-P
F=1MHz
VDX
XI
1.5V
R607
C612
220
12P
1.2V
NC
GND X
XO
GND AR
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
4.7V
1M
9V
C603
50V1
C605
50V1
NC
I2CS
/ ERR
FM/ AM
F=1MHz
GND A1
AI1
AO1NCAOT1
2.4V
2.4V
1
C613
RJ13
0
INHZ0Z1Y1 Y0
IC301
BU4053BCFE2
SIGNAL SELECTOR
IJK L
330
R608
R611 330
R612 330
5.2V
0V
0V
IFDI
/CS
IFCK
IFDO
IC601
C2HBZC000013
DIGITALSIGNAL
PROCESSOR
3.5V
P-P
NC
VDA12
4.9V
2.5V
0.1
C357
-
Vss
NC
AOT2
2.5V
6.2V
R616 4.7K
5.2V
/ RST
AO2NCAI2
2.4V
C621 1
R609
270
C615
:FM SIGNAL LINE
R615
100K
C623
C614
0.022
4.9V
DD
NC
V
DOUT
GND A2NCVRO1
4.9V
2.5V
C628
R613
270
C622
2200P
C617
2200P
0.1
C616
6.3V100
G
0.01
DIN1
DIN0
2.5V
6.3V100
100K
R526
2.4V
C624
C626
10V220
NC
NC
DIN2
VRINCVRO2
2.3V
C629
6.3V47
R614
1.2K
R610
1.2K
0.1
C6431R620
RJ120RJ10
414243444546474849505152535455565758596061626364
C625
EBC I/ O
ELR I/ O
SYNC
GND R
V
GND A4
AOT4
VDA34
AOT3
GND A3
C631
C619
16V10
C618
16V10
0.01
1.2K
:AM SIGNAL LINE
1
C630
40
39
38
DDR
37
NC
36
35
NC
34
AI4
33
AO4
32
NC
31
30
NC
29
28
27
AO3
26
AI3
25
6.3V100
0.01
C632
R617
270
C640
2200P
0
4.9V
2.4V
2.4V
2.5V
4.9V
2.5V
2.4V
2.4V
L602
C620
C635 1
C633 1
0.01
L604
L603
1
0.01
C637
C641
A
B
M
N
O
A
DD
n
p
q
t
C356
0.1
16
14
15
A
B
X0X1V
13
12 11 10 9
R429 4.7K
R427 4.7KR519
R430
22K
R428
22K
4.8V4.8V4.8V0V0V0V0V4.9V
R525
100K
C6441R619
1.2K
C639
2200P
R618
270
B
C
B
A
SA-DT100(PP) MAIN CIRCUIT DIAGRAM
Page 5
SCHEMATIC DIAGRAM-3
MAIN CIRCUIT
C
AB
5.9V
C952
50V3.3
D945
560
0
0.022
0
W
R859
22K
MA111TX
D946
1SS380TE-17
L
K
A
B
1K
R911
0.5V 0.7V
R852
4.7K
R853
C950
D947
MA111TX
Q731
XN0450100L
SWITCHING
4.7K
D941
1SS380TE-17
R855
47K
R851
10K
F
R860
10K
R984
RJ17
C948
RJ55
Q941
UN5214TX
RESET
0V
R861
10V1000
N
J
K
L
M
I
J
IO
R987
100
R989 100
R991 100
R993 100
D948
MA111TX
R854
10K
0.4V2.5V
R912
22K
X942
1K
5.1V
L941
R981
100K
G
R858
47K
C951
X
0.1
C947 0.1
R909 1K
G
0.1
C943
R939
10K
R945
1K
R963
680
R964 680
R966 100
R968 100
R970 100
R972 2.2K
R977 100
R914 1K
Q942
2SD1819ATX
SWITCHING
0.6V
C949
1000P
:NEGATIVEVOLTAGE LINE:POSITIVE VOLTAGELINE :AUDIO SIGNAL LINE
R992
100K
R999 100K
R943
47K
R962
0.1
680
C944
0
RJ72
4.5V
1
3.9V
2
5.1V
3
0V
4
0V
5
0V
6
7
8
5V
9
2.4V
10
11
1.8V
12
5.1V
13
5.1V
14
3.4V
15
5.1V
16
5.1V
17
5.1V
18
5V
19
5.1V
20 41
0V
4.7K
R857
R872 4.7K
R938 5.6K
R937 10K
R936 22K
R935 22K
CDEF JKL
0
RJ32
10K
R997
1K
5.2V
AVcc
PMD DOUT
3.7V
B
5.2V
5.2V
KEY
VREF
FM/ AM
F=35kHz
FM/ AM
F=35kHz
FM/ AM
F=10MHz
DVD DIN
DVD & AMP DOUT
0.5V
0.7V
2.5V
R944
R960 1K
3.1V
2.8V
AVss
FAN DET
AMP ERR
AMP SHTDN
2.8V
-
P
P
3.8V
-
P
P
IC941
C2CBHG000095
SYSTEM CONTROL
4.8V
P-P
FM/ AM
F=10MHz
MD DIN
MD DOUT
DVD & AMP CS
DVD & AMP CLK
5V
1.6V
4.9V
R928 100dVR927 4.7K
R932 1K
R829 100K
1K
R961
220P
C942
5.2V
3.6V
F61
FL DATA
FL SCK
FL CS
FL RST
DSP DATA
DSP CLK
CNVss
XC IN
XC OUT
RST
X OUT
Vss
XIN
Vcc
CNT.F
AC IN
REMOTE
DSP1 RST
DSP1 CS
MUTEF&SW
MUTEC&S
PMD DIN
CEK
21 22 23 2524 26 27 28 29 30 31 32 33 34 36 37 38 39 4035
5.2V
R856
4.7K
A
ABC
RJ31 0
0V0V3.1V
RDS CLK
RDS RDYIN
MD CS
MD CLK
5V
4.8V
R926 4.7KaR925 100
R830 100K
0V
2.8V
P-P
0.9V
R931 100
U
RDS DIN
DVD REQ
R959 1K
0V
PQ DET
MD RST
5.1V
R924 1KeR923 1K
R958 1K
0V
FRQ SHIFT
MD REQ
4.6V
b
R957 1K
0V
FAN2
LOAD SW
5.2V
R922 1KTR930 1K
R956 1K
4.8V
5.2V
C
FAN1
JOG B
M
R955 1K
5V
POWER
JOG A
0V
R929 1K
D
R954 1K
0.1V
0V
R953 1K
0V
TUN SD
MUTE SW
5V
R871 1K
R994
R952 1K
R948 100K
R947 100K
R946 100K
0V
6171 6272 6373 6474 6575 6676 6777 6878 6979 7080
TUN DOUT
TUN CLK
TUN DIN/ ST
TUN CE
HP MUT
LED STBY2
LED TIMER
LED STBY
CR TIMER
VR ATT
E2P CB
E2P CLK
E2P DIO
VOL LTCH
NJU CK
NJU DO
NJU ST
DA RST
4V
1K
R869
4.7K
r
S
R713 330
R998
15K
R941 22K
D949
MAZ80510LL
C954
220P
C956 220P
C941 220P
60
59
58
57
56
55
CS0
54
CS1
53
CS2
52
CS3
51
CS4
50
49
48
HP
47
46
45
44
43
42
0.6V
0V
5.1V
5.1V
0V
0V
0V
5.2V
0V
5.2V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
R401
3.3K
R990
10K
R975
R870 1K
R967 10K
R969 100
R971 10K
R979 10K
R864 0
R865 0
R866 0
R974 10K
R982 100
RJ30 0
R988 1K
R995 1K
R996 1K
1K
Q310
UN5115TX
MUTING CONT.
-
0.4V
GDF EH
R951 1K
R950 1K
NO
O
H
P
R942
22K
A
B
C
n
R
Q
R980
4.7K
4.7K
R983
Q311
B1ABGC000001
MUTING
R400
R402
150K
1K
-
6.1V
-
6.1V
E
0.01
C955
820K
R973
C957
10V10
Q309
UN5115TX
ATTENUATOR CONT.
0V-6.2V
0V
10K
R399
25 26 27 28 29 30 31 32 33 34 35 36
Page 6
6.1V
R983
4.7K
R402
150K
R980
4.7K
R400
NO
R942
22K
A
B
C
n
R
Q
1K
0.01
C955
820K
R973
C957
10V10
Q309
UN5115TX
ATTENUATOR CONT.
0V-6.2V
Q311
B1ABGC000001
MUTING
0V
-
6.1V
R399
0.01
C953
2.2K
R920
1K
1K
R918
R919
AB C
O
H
P
E
D950
MA111TX
39K
R366
10K
R933
22K
C347
R362
2.7K
p
100P
C348
j
R375
2.7K
q
100P
C352
RJ37
0
i
u
g
N
Q304
B1GFGCAA0001
470
R324
ATTENUATOR
0V
R387
1K
-
6.2V
O
22K
R321
C368
50V4.7
R398
150K
R442
3.3K
IC303
NJM4558MTE1
BUFFER AMP
0.01
C350
R356
2.7K
IC304
NJM4558MTE1
BUFFER AMP
-
6.2V
0V
470
R323
Q315
UN5115TX
MUTING CONT.
-
6.1V5.1V
-
6.1V
4 3 2 1
100P
C344
-
6.1V
4 3 2 1
R378
5.6K
100P
C351
22K
R322
R386
1K
C378
R441
50V4.7
22P
R364
22K
0V 0V 5.9V
R358
C349
22K
C345
22P
C353
22P
R373
18K
0V 0V 5.9V
R369
R370
68K
3.3K
22P
C355
C312
10V4.7
Q303
B1GFGCAA0001
MUTING
0V
R384
1K
-
6.2V
Q307
UN5115TX
MUTING CONT.
5.1V
22K
3.3K
R394
0.01
R326
3.3K
5V0V
8765
8765
0V0V
R372
0V0V
16V10
-
6.2V
R363
3.3K
R357
3.3K
1.5K
C362
-
-
0V
6.2V
RJ36
R371
C314
6.2V
C370
RJ38
0
C359
16V10
0
100K
100P
RJ52
50V4.7
0
C363
16V10
0.01
C318
R385
R397
C361
16V10
R359
R374
RJ51
RJ54
1K
22K
R365
100K
100K
0
0
100K
R393
C371
10V4.7
3.3K
10V10
-
-
C311
Q301
B1GFGCAA0001
MUTING
6.2V
Q302
B1GFGCAA0001
MUTING
6.2V
R379
0V
0V
-
6.2V
0V
0V
1K
R360
0V
0V
-
6.2V
0V
0V
R368
1K
C367
27K
16V10
R367
1K
RJ39
0
IC305
M5218AP
BUFFER AMP
-
6.1V
4 3 2 1
R325
3.3K
R389
3.3K
100P
C313
22K
R377
C316
22P
0V 0V 5.9V
C315
R327
22P
39
R331
100K
C319
R332
100K
8765
1000P
0V0V
RJ2
C365
R328
0
16V2.2
39
R329
0
Q306
UN5115TX
MUTING CONT.
-
6.1V
5.1V
R330
0
C320
1000P
0.01
C317
RJ1
0
5.1V
R376
3.3K
Q
R
S
T
U
P
Y
V
W
X
Z
B
A
a
b
SA-DT100(PP) MAIN CIRCUIT DIAGRAM
Page 7
SCHEMATIC DIAGRAM-4
MAIN CIRCUIT
C
-
Y
X
47
R333
P
N
RJ40
0
Z
220
R721
V
W
RJ16
0
ED
F
U
6.3V
C321
16V10
Q305
B1GFGCAA0001
MUTING
R314
RJ53
1K
0
5.1V
D722
MA8043MTX
47
R334
R335
-
6.2V
0V
-
6.2V
Q314
UN5115TX
MUTING
-
6.2V
5.1V
C310
C712
C322
16V10
9V
5.8V
56
16V22
0.1
R336
:NEGATIVEVOLTAGE LINE:POSITIVE VOLTAGELINE :AUDIO SIGNAL LINE
-
C337
0.033
270K
R343
GV
10dBGV6dB
3.9K
1.7V 1.7V
1
C343
1.8K
6.3V
R344
C342
47K
1
C339
0.027
R345
R353
8.2K
R347
R346
33K
C340
0V0V0V0V0V0V
11 12
0
33K
0.068
131415161718192021222324
0V
22K22K
C338
R349
4.7K
0.15
R423
L
M
IC725
C0CBAHE00002
REGULATOR
C
R731
1K
0
RJ46
VEE
10K
VCC
0.01
-
6.1V0V0V0V0V
D302,303
MA111TX
D302
D303
22K
3.3K
27K
IC302
M62456FPE1
PRE AMP
f
t
m
k
C335
10V33
R350
4.7K
RJ34
0
RJ35
0
5V
5.8V
R352
10K
R351
10K
C336
0.033
R339
C323
8.2K
0.068
47K
R313
R390
1K
0V
R391
1K
68K
R337
C324
0.068
R338
68K
56
D301
MA111TX
C325
0.068
C327
R383
100P
39K
1 2 3 4 5 6 7 8 9 10
0V 0V 0V 0V 5.8V
C328
R392
100P
39K
D304
MA111TX
R340
C326
0.068
8.2K
22K
R341
8.2K
C329
470P
C330
100P
R342
12K
15K
R424
C332
3.3K
16V22
C333
0.01
C334
D731
MAZ80910HL
D737
MA111TX
L
K
H
C
R426
5.6K
C380
R316
4700P
8.2K
R425
47K
C331
RJ8
C379
R315
16V22
0
D
8200P
5.6K
A
37 38 39 40 41 42 43 44 45 46 47 48
Page 8
IC722
C0CBADE00034
REGULATOR
IC723
C0CBADE00031
REGULATOR
IC726
C0CBADE00034
REGULATOR
IC727
C0CBABC00119
REGULATOR
IC728
C0CBAEE00004
REGULATOR
VOUT VIN GND
1 2 3
0.1
C761
D730
MA111TX
-
3.8V
C727
Q453
2SD1819ATX
FAN MOTOR DRIVE
0V
10K
R452
Q452
UN5115TX
FAN MOTOR DRIVE
0.6V 0V
Q451
UN5211TX
FAN MOTOR DRIVE
0V
D751
C762
0.1
R727
33K
16V10
Q456
2SB1218TX
FAN MOTOR DRIVE
0V5.2V
D451
MA111TX
5.5V 5.5V
R725
13.2V10V
12.5V
39K
MA111TX
C731
VOUT Vss VIN
1 2 3
C726
D753
MA111TX
D754
R739
0.47
R738
0.47
D740
RL1N4003N02
50V100
0.33
D752
MA111TX
C754
0.1
Q721
2SD1819ATX
SWITCHING
5.2V
MA111TX
VOUT VIN GND
1 2 3
C748
C751
0.1
0.1
L
M
C
L
K
H
D
C
A
L721
L722
IC725
C0CBAHE00002
REGULATOR
GNDIN OU T
1 2 3
C733
C756
0.33
0.1
D711-713
RL1N4003N02
3.3K
R731
D725
R732
2.2K
D731
C742
MAZ80910HL
D737
MA111TX
16V47
C722
8.9V
D711D712
MA143TX
470
R733
Q726
2SB621RSTA
REGULATOR
-
30.4V
-
0.047
1K
R740
IC729
C0CBAEE00003
REGULATOR
IN GND OU T
1 2 3
9.4V 6V13.5V
C735
0.1
D713
RJ47
0
Q729
2SA20570P
REGULATOR
C747
1000P
12.5V
10V
9.4V
-
38.9V
31V
C724
0.047
C739
0.1
0
RJ45
Q733
2SA20570P
REGULATOR
13.2V10V
12.5V
Q727
2SD1819ATX
STABILIZER
R729
D729
MA111TX
4.7K
VOUT Vss VIN
1 2 3
C755
Q722
B1BCJJ000001
REGULATOR
-
-
7.6V
-
8.3V
Q724
B1BCJJ000001
REGULATOR
-
6.2V-11.8V
-
6.8V
C723
C732
R466
68K
Q456
0V
C454
6.3V220
R451
4.7K
RJ73
0
-
C459
0.01
Q455
-
8V
4.7K
R454
R453
4.7K
Q454
2SB12190WL
FAN MOTOR DRIVE
1
12V
C752
C753
0.01
16V100
0.2V
C458
C749
0.01
16V47
0.01
15.3V
1
R741
470
-
8.7V
-
8.7V
R723
100
D736
R465
100
IN GND OU T
1 2 3
8.5V8.5V5V 3.3V8.5V5V8.5V5V 8.5V 6.1V
C744
C740
0.1
10V4.7
D734
RL1N4003N02
1K
R737
D732
MA8082MTX
R730
2.2
3.9K
C736
R728
25V1000
MA8068MTX
N
MA111TX
N
C457
50V0.47
22
R468
D457
RL1N4003N02
D456
R467
MA111TX
39K
C456
16V10
-
0.8V
6.1V
D453
3.3V
5V
C728
25V1000
D728
RL1N4003N02
Q455
B1ABGC000001
FAN MOTOR DRIVE
A
B
C
D
E
F
G
C757
35V10
D727
MAZ83000HL
SA-DT100(PP) MAIN CIRCUIT DIAGRAM
Page 9
SCHEMATIC DIAGRAM-5
MAIN CIRCUIT
C
:NEGATIVEVOLTAGE LINE:POSITIVE VOLTAGELINE :AUDIO SIGNAL LINE
CN720
NC
25
FR
W705
W706
CN451
WA721
WA722
E701
E702
CP702
24
GND
23
FL
22
GND
21
SL
20
GND
19
SR
18
GND
17
SUB
16
GND
15
CNT
14
GND
13
FRQ SHIFT
12
MUTE FRNT
11
MUTE REAR
10
MUTE SUB
9
RST
8
+B(5V)
7
+B(3.3V)
6
SHTDWN
5
ERR
4
GND
3
GATEBIAS
2
FAN DET
1
1
2
FAN MOTOR
1
2
3
4
5
6
1
2
3
4
1
2
3
1
2
3
1
2
3
4
5
6
7
D
To DIGITALAMP CIRCUIT(CN102)
on SCHEMATIC DIAGRAM-6/2-A~C
1
REF
2
3
GND
D
To DIGITALAMP CIRCUIT(CN101)
on SCHEMATIC DIAGRAM-6/2-D
M
POWER TORANSFORMER CIRCUIT
E
WB721
1
2
3
4
5
6
1
2
3
4
F
1
2
3
4
5
6
7
WB722
CN702
FP701
FP702
AC IN CIRCUIT
R712
0
D710
1SS380TE-17
R704
10K
AC20.6V
AC12.3V
AC30V
AC4.2V
RL1N4003N02
CN710
CN709
CN708
CN707
CN706
CN705
CN704
CN703
D705
Q704
2SC3940ARSTA
REGULATOR
6.6V
0.01
C707
C706
10V47
A
D
Q
R
T
S
J
a
b
O
E
RJ56
D
F
B
A
D
E
C
F
G
15.3V
0
C721
0.15
R720
47K
C730
B0FBAP000001
3
1
B0FBAP000001
3
1
25V6800
R471 0
R472 0
5V
3.3V
D738
B0FFAC000001
C750
35V4700
D733
2
D735
2
R747
10K
RJ3 0
~~
0.1
C745
0.1
C746
D757
D756
B
A
M
A
B
I
MA8068MTX
MA111TX
5.9V
RJ9 0
R716 10K
D715
RL1N4003N02
D714
RL1N4003N02
C711
100V10
C710
50V10
C763
0.01
49 50 51 52 53 54 55 56 57 58 59 60
Page 10
-
6/2-A~C
H
G
FP701
FP702
R712
0
D710
1SS380TE-17
R704
10K
-
6/2-D
AC20.6V
AC12.3V
AC30V
AC4.2V
RL1N4003N02
CN710
CN709
CN708
CN707
CN706
CN705
CN704
CN703
D705
Q704
2SC3940ARSTA
REGULATOR
6.6V
0.01
C707
C706
10V47
R702
3.9K
R71018R709
18
10.5V5.9V
0.01
C705
R711
150
3.4V
RL1N4003N02
2.7K
R708
D708
MAZ80680LL
T701
Q702
UN5211TX
SWITCHING
D703,704
D703
D704
0.2V
C708
16V1000
C709
16V1000
R706
10K
R703
R705
47K
10K
R717
0
C704
50V4.7
CN713
CN714
Q701
B1ABGC000001
RELAYDRIVE
0V
0.7V
R715
0
0.01
C702
AC
9.1V
R718
0
T702
F
E
W1
D
W3
C
D709
MA111TX
4
2 1
Z701
R701
F1
T2.5A
3.3M
RL702
C701
1000P
L701
3
W1
W3
JK701
AC IN ~
(120V60Hz)
B
A
SA-DT100(PP) POWER TRANSFORMER,AC IN,MAIN CIRCUIT DIAGRAM
Page 11
SCHEMATIC DIAGRAM-6
D
DIGITALAMP CIRCUIT
R142
4.7
:POSITIVE VOLTAGELINE :AUDIO SIGNAL LINE
H
G
F
E
D
C
C
To MAIN CIRCUIT
(CN720)
on SCHEMATIC
DIAGRAM-5/53-G,H
B
A
C
To MAIN CIRCUIT
(W705,W706)
on SCHEMATIC
-
DIAGRAM
5/53-F
FRQ SHIFT
MUTE FRNT
MUTE REAR
MUTE SUB
GATEBIAS
REF
GND
NC
FR
GND
GND
GND
SR
GND
SUB
GND
CNT
GND
RST
+B(5V)
+B(3.3V)
SHTDWN
ERR
GND
FAN DET
0.1
C153
10V4.7
C152
10V4.7
10V4.7
1314
Vcc
VREF2
IC022
C0FBAJ000009
16bit A/ D CONVERTER
VINR
0.1
C157
C156
10V4.7
1314
VREF2
IC023
C0FBAJ000009
16bit A/ D CONVERTER
VINR
1920
FMT1
MODE0
VREF1
VINR
2.2V
2.2V
C162
10V4.7
C159
10V4.7
AGND
VDD
DGND
0.1
C154
Vcc
AGND
VDD
DGND
0.1
C158
3.2V
FMT0
IC024
C0FBAK000008
24bit A/ D CONVERTER
VREF2
4.4V
4.4V
0.1
C150
VREF1
VINL
2.1V 2.1V 4.6V 1.5V 1.6V 1.6V
10V4.7
10V4.7
VREF1
VINL
2.1V 2.1V 4.6V 1.5V 1.6V 1.6V
MODE1
VINL
2.2V
9101112
FMT
BYPAS
BCK
SCKI
4.6V4.6V3V2.1V 1.2V
9101112
FMT
BYPAS
BCK
SCKI
3.2V
1.7V
15161718
14
VDD
OSR
SCKI
PDOWN
AGND
Vcc
7654321
3.2V
Q051
B1DEGL000004
STABILIZER
R058
1.2K
1.2V4.6V4.6V3V2.1V
8
DOUT
LRCK
7654321
8
DOUT
LRCK
7654321
1.2V
DOUT
DGND
BYPAS
FSYNC
8139 10
3.2V
26.7V
G
30.4V
R051
1.2K
1.6V
1112
1.6V
BCK
LRCK
27.7V
DS
A
B
C
D
E
F
G
H
A
B
C
D
D052
MA8120MTX
MA8120MTX
IC051
C0DAZZC00003
REGULATOR
D051
R057
100
R052
100K
C149
0.1
R141
4.7
C160
C151
C161
C155
R190
0
C1016
0.1
C1015
0.1
C1014
0.1
C1013
0.1
C177
1000P
C199
1000P
E001
C186
1000P
CN101
1
CN102
0.1
C100
A
B
C
D
E
F
Z008
R175 3.9K
R176 3.9K
R177 3.9K
R178 3.9K
Z005
Z004
R180 1K
R179 1K
Z006
Z007
R184
6.8K
2
3
25
24
23
FL
22
21
SL
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
R183
C
D
F
E
B
A
6.8K
R182
6.8K
C141
R163
16V1
1K
C142
R164
16V1
1K
R143
4.7
C143
R165
16V1
1K
C144
R166
16V1
1K
R161
1K
R1621KC140
6.8K
R181
C139
16V1
16V1
C189
C190
C191
C192
C194
470P
470P
470P
470P
1
C187
C188
470P
470P
A
B
I
J
0.1
C193
V
DD
PR Q
IC020
TC7WH74FUTL
LOGIC CONT.
(D-TYPE FLIP FLOP)
CK D
1 2 3
1.6V 1.3V 1.3V
3
R056
2.5V 17.9V
100
Vref
123456789101112
Page 12
0.1
C193
A
Z002
1.4V3.2V3.2V3.2V
V
DD
PR Q
IC020
TC7WH74FUTL
LOGIC CONT.
(D-TYPE FLIP FLOP)
B
C
D
E
F
G
H
A
B
C
CK D
1 2 3
1.6V 1.3V 1.3V
5678
CLR
QVss
4
0.2 s. 1V/DIV.
Q001
UN5111TX
SWITCHING
3.2V
3.2V
IC018
C0JBAB000423
INVERTER
0.1
C137
Vcc
NC GND
3.7V
P-P
C134
4.7
R132
2.4K
R157
680P
C180
18P
21
A
1.4V
C127
0.1
C181
C196
47P
330P
0.6V
45
3
1.3V3.2V
Y
R137
1M
X131
C138
R138
C133
A
B
Z003
3.2V 3.2V
0.1
3.3K
R167
1K
18P
1.6V
3V
1.8V
0V
0V
2.9V
3.2V
3.2V
3.2V
10
11
12
3.2V
MCLK IN
1
DD2
AV
2
PLL FLTOUT
3
PLL FLTRET
4
AVss2
5
NC
6
/ RESET
7
/ PDN
8
VALIDR
9
MS
NC
DVSS1
3.2V
Q002
XN0431100L
SWITCHING
0.6V
IC019
C0JBAB000423
INVERTER
Vcc
NC GND
A
21
0V
18P
C136
R188
22
0
R129
0V
3V
464748 40414243
45 3738
AVDD1
XTL IN
XTL OUT
IC011
C0ZBZ0000650
DIGITALAUDIO
PWM PROCESSOR
OSC CAP
44
45
3
3.2V
0V
0V0.6V
Y
AVss1
R139
1M
X132
DEM EN
DEM SEL
R140
C135
R136
FTEST
STEST
1K
18P
0
3.2V
39
DBSPD
3.1V
/ MUTE
GND
DVss3 L
IC017
C0JBAD000153
NOR GATE
1.3V 0V
123
AB
Vcc
Y
4
1.6V 3.2V
PWM P L
PWM M L
PWM P R
PWM N R
DV
DVDD3L
DV
DD2
DVss2
DD3R
5
0.1
C175
0.1
C121
3.2V
36
1.6V
35
1.6V
34
NC
33
NC
32
3.2V
31
30
1.6V
29
1.6V
28
NC
27
NC
26
3.2V
25
Z001
K
L
M
N
O
P
D
IC051
C0DAZZC00003
REGULATOR
D051
MA8120MTX
R052
100K
R057
100
R056
100
Vref
3
2 1
2.5V 17.9V
R054
220K
R053
R055
10K
1K
C130
DD1
DV
MCLK OUT
DVss1
DVss1
13
1.7V
1.5V
R149
A
C
D
B
0.1
47
R148 47
R147 47
3.2V
Vcc
OE
21
27.7V
SCLK
1.6V
A
LRCLK
SDIN
1.2V
45
Y
GND
3
MOD2
3.2V
2116
MOD1
MOD0
DVss3 R
ALID L
2322201918171514
24
3.2V
3.2V
IC014
C0JBAZ001870
BUFFER
C124
Q
0.1
R
SA-DT100(PP) DIGITALAMP CIRCUIT DIAGRAM
Page 13
SCHEMATIC DIAGRAM-7
DIGITALAMP CIRCUIT
D
:POSITIVE VOLTAGELINE :AUDIO SIGNAL LINE
1
1
0.1
C1040
1K
R031
0.33
C059
D001
1SS355TE17
0.1
C1041
1K
R032
0.33
C030
D002
1SS355TE17
3.2V
C005
C006
35V1000
35V1000
2.2K
R036
2.2K
R034
C004
R002
C003
R001
0.033
1
0.033
1
C002
0.01
C001
0.01
A
B
C
D
L
K
IC001
C0ZBZ0000647
TRUE DIGITALAMP
DDA1
PVss
PVss
DDB1
DDB1
DDA1
PVss
PVss
DDB1
DDB1
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
1716
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
1716
26.7V
14.9V
74V
26.7V
26.7V
64.5V
64.5V
67.7V
67.7V
26.7V
26.7V
79.4V
15V
26.7V
14.9V
74V
26.7V
26.7V
64.5V
64.5V
67.7V
67.7V
26.7V
26.7V
79.4V
15V
C007
0.1
C009 0.033
C021
0.033
C023 0.1
C008
0.1
C010 0.033
C022
0.033
C024 0.1
1.6V
PWM AP
1
1.6V
PWM AM
2
3
ERR1
3.1V
4
ERR0
3.1V
SHUTDOWN
R101
10
0.1
C101
R103
13K
R105
R102
10
C103
C102
C104
100P
0.1
100P
13K
R104
13K
R106
13K
R107
Q
M
N
R108
10
R
O
P
10
5
3.1V
DVDD
6
0V
DVss
7
0V
DVss
8
0V
DVss
9
VRFILT
10
1.2V
BIAS A
11
1.2V
12
BIAS B
3.2V
PWDN
13
3.2V
RESET
14
1.6V
PWM BM
15
1.6V 26.7V
PWM BP
IC002
C0ZBZ0000647
TRUE DIGITALAMP
1.6V
PWM AP
1
1.6V
PWM AM
2
3
ERR1
3.1V
4
ERR0
3.1V
SHUTDOWN
5
3.1V
DVDD
6
0V
DVss
7
0V
DVss
8
0V
DVss
9
VRFILT
10
1.2V
BIAS A
11
1.2V
12
BIAS B
3.2V
PWDN
13
3.2V
RESET
14
1.6V
PWM BM
15
1.6V 26.7V
PWM BP
PVDDA2
LDROUTA
BOOTSTRAPA
PV
PVDDA1
OUTPUTA
OUTPUTA
OUTPUTB
OUTPUTB
PV
PV
BOOTSTRAPB
LDROUTB
PVDDB2
PVDDA2
LDROUTA
BOOTSTRAPA
PV
PVDDA1
OUTPUTA
OUTPUTA
OUTPUTB
OUTPUTB
PV
PV
BOOTSTRAPB
LDROUTB
PVDDB2
0.1
C1020
0.1
C1022
MAZ80510LL
0.1
C1021
R003
1.5
L101
H
10
C013
L103
10 H
R005
1.5
MAZ80510LL
MAZ80510LL
0.1
C1023
R004
1.5
L102
H
10
C014
L104
10 H
R006
1.5
MAZ80510LL
D1021
0.47
D1020
D1023
0.47
D1022
C011
0.1
C019
0.1
C012
0.1
C020
R1021
1
0.1
C015
0.1
C017
R1020
R1023
1
0.1
C016
0.1
C018
0.1
R1022
27.7V
RJ001 0
RJ002 0
RJ004 0
RJ003 0
13 14 15 16 17 18 19 20 21 22 23 24
Page 14
C001
0.01
A
B
22
R130
A
C
0.01
C128
0.1
0V
0V
MCLK IN
DD2
AV
PLL FLTOUT
PLL FLTRET
AVss2
NC
/ RESET
/ PDN
VALIDR
MS
NC
DVSS1
R152
47
3V
464748 40414243
45 3738
AVDD1
XTL IN
XTL OUT
OSC CAP
IC012
C0ZBZ0000650
DIGITALAUDIO
PWM PROCESSOR
DD1
DV
MCLK OUT
DVss1
DVss1
13
1.7V
3.2V
3.2V 1.2V
Vcc
OE
44
1.5V
21
AVss1
SCLK
1.6V
A
1.2V
DEM EN
LRCLK
GND
4.7
R134
B
2.4K
R158
47P
C183
680P
C182
330P
C197
C
0.1
C131
D
1.6V
1.8V
2.9V
3.2V
3.2V
3.2V
D
C
B
I
A
1
3V
2
3
0V
4
0V
5
6
7
8
9
10
11
12
R151 47
R150 47
39
FTEST
STEST
DEM SEL
MOD1
MOD2
SDIN
2116
1.2V
3.2V
3.2V
45
Y
IC015
C0JBAZ001870
BUFFER
3
3.1V
/ MUTE
DBSPD
MOD0
ALID L
2322201918171514
3.2V
DVss3 L
DVss3 R
24
DVDD3L
PWM P L
PWM M L
DVDD2
DVss2
PWM P R
PWM N R
DVDD3R
NC
NC
NC
NC
0.1
C122
3.2V
36
1.6V
35
1.6V
34
33
32
3.2V
31
30
1.6V
29
1.6V
28
27
26
3.2V
25
0.1
C125
D
E
F
G
H
I
SA-DT100(PP) DIGITALAMP CIRCUIT DIAGRAM
Page 15
SCHEMATIC DIAGRAM-8
DIGITALAMP CIRCUIT
D
:POSITIVE VOLTAGELINE :AUDIO SIGNAL LINE
A
B
IC003
C0ZBZ0000647
TRUE DIGITALAMP
1.6V
PWM AP
1
1.6V
PWM AM
2
3
ERR1
3.1V
4
ERR0
3.1V
SHUTDOWN
R111
10
0.1
C105
R113
13K
R115
R112
10
C107
C106
C108
100P
0.1
100P
13K
R114
13K
R116
13K
R117
H
D
E
R118
10
I
F
G
C
10
5
3.1V
DV
DD
6
0V
DVss
7
0V
DVss
8
0V
DVss
9
VRFILT
10
1.2V
BIAS A
11
1.2V
12
BIAS B
3.2V
PWDN
13
3.2V
RESET
14
1.6V
PWM BM
15
1.6V 26.7V
PWM BP
IC004
C0ZBZ0000647
TRUE DIGITALAMP
1.6V
PWM AP
1
1.6V
PWM AM
2
3
ERR1
3.1V
4
ERR0
3.1V
SHUTDOWN
5
3.1V
DV
DD
6
0V
DVss
7
0V
DVss
8
0V
DVss
9
VRFILT
10
1.2V
BIAS A
11
1.2V
12
BIAS B
3.2V
PWDN
13
3.2V
RESET
14
1.6V
PWM BM
15
1.6V 26.7V
PWM BP
PV
LDROUTA
BOOTSTRAPA
PVDDA1
PVDDA1
OUTPUTA
OUTPUTA
OUTPUTB
OUTPUTB
PV
PV
BOOTSTRAPB
LDROUTB
PVDDB2
PVDDA2
LDROUTA
BOOTSTRAPA
PVDDA1
PV
OUTPUTA
OUTPUTA
OUTPUTB
OUTPUTB
PV
PV
BOOTSTRAPB
LDROUTB
PVDDB2
DDA2
PVss
PVss
DDB1
DDB1
DDA1
PVss
PVss
DDB1
DDB1
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
1716
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
1716
26.7V
14.9V
74V
26.7V
26.7V
64.5V
64.5V
67.7V
67.7V
26.7V
26.7V
79.4V
15V
26.7V
14.9V
74V
26.7V
26.7V
64.5V
64.5V
67.7V
67.7V
26.7V
26.7V
79.4V
15V
C037
0.1
C039 0.033
C051
0.033
C053 0.1
C038
0.1
C040 0.033
C052
0.033
C054 0.1
0.1
C1024
0.1
C1026
MAZ80510LL
0.1
C1025
R013
1.5
L105
H
10
C043
L107
10 H
R015
1.5
MAZ80510LL
MAZ80510LL
0.1
C1027
R014
1.5
L106
10
H
C044
L108
10 H
R016
1.5
MAZ80510LL
D1025
0.47
D1024
D1027
0.47
D1026
C041
0.1
C049
0.1
C042
0.1
C050
R1025
1
0.1
C045
0.1
C047
R1024
R1027
1
0.1
C046
0.1
C048
0.1
R1026
3.2V
0.1
C035
C1042
35V1000
1
0.1
C036
C1043
35V1000
1
C033
R011
C034
R012
0.033
1
0.033
1
C031
C032
0.01
E
F
0.01
G
H
27.7V
RJ005 0
RJ006 0
RJ008 0
RJ007 0
25 26 27 28 29 30 31 32 33 34 35 36
Page 16
C031
0.01
C129
0.1
R131
A
1
C195
22
C123
0.1
C032
0.01
0V
0V
MCLK IN
AV
DD2
PLL FLTOUT
PLL FLTRET
AVss2
NC
/ RESET
/ PDN
VALIDR
MS
NC
DVSS1
R155
47
3V
464748 40414243
45 3738
AVDD1
XTL IN
XTL OUT
OSC CAP
IC013
C0ZBZ0000650
DIGITALAUDIO
PWM PROCESSOR
DD1
DV
MCLK OUT
DVss1
DVss1
13
1.7V
3.2V
3.2V 1.2V
Vcc
OE
44
1.5V
21
AVss1
SCLK
1.6V
A
1.2V
DEM EN
LRCLK
GND
4.7
E
F
G
R144
R159
C184
2.4K
680P
C185
C198
47P
330P
H
G
F
E
C132
J
0.1
1.6V
1.8V
2.9V
3.2V
3.2V
3.2V
3V
0V
0V
1
2
3
4
5
6
7
8
9
10
11
12
R154 47
R153 47
39
FTEST
STEST
DEM SEL
MOD1
MOD2
SDIN
2116
1.2V
3.2V
3.2V
45
Y
IC016
C0JBAZ001870
BUFFER
3
3.1V
/ MUTE
DBSPD
MOD0
ALID L
2322201918171514
3.2V
DVss3 L
DVss3 R
24
DVDD3L
PWM P L
PWM M L
DD2
DV
DVss2
PWM P R
PWM N R
DV
DD3R
3.2V
36
1.6V
35
1.6V
34
NC
33
NC
32
3.2V
31
30
1.6V
29
1.6V
28
NC
27
NC
26
3.2V
25
0.1
C126
B
C
D
E
F
R127
H
3.2V
5 4
Vcc
1 2 3
5V
Y
GNDAB
3.2V
10
3.2V
IC007
AHCT1G08DBV
AND GATE
G
SA-DT100(PP) DIGITALAMP CIRCUIT DIAGRAM
Page 17
SCHEMATIC DIAGRAM-9
DIGITALAMP CIRCUIT
D
3.2V
A
G
B
C
R128
10
F
D
E
:POSITIVE VOLTAGELINE :AUDIO SIGNAL LINE
IC005
C0ZBZ0000647
TRUE DIGITALAMP
1.6V
R121
10
R122
10
C109
C111
C110
C112
0.1
100P
0.1
100P
PWM AP
1
1.6V
PWM AM
2
3
ERR1
3.1V
4
ERR0
3.1V
SHUTDOWN
5
3.1V
DVDD
6
0V
DVss
7
0V
DVss
8
0V
DVss
9
VRFILT
R123
13K
R125
13K
R124
13K
R126
13K
10
1.2V
BIAS A
11
1.2V
12
BIAS B
3.2V
PWDN
13
3.2V
RESET
14
1.6V
PWM BM
15
1.6V 26.7V
PWM BP
IC006
C0ZBZ0000647
TRUE DIGITALAMP
1.6V
PWM AP
1
1.6V
PWM AM
2
3
ERR1
3.1V
4
ERR0
3.1V
SHUTDOWN
5
3.1V
DVDD
6
0V
DVss
7
0V
DVss
8
0V
DVss
9
VRFILT
10
1.2V
BIAS A
11
1.2V
12
BIAS B
3.2V
PWDN
13
3.2V
RESET
14
1.6V
PWM BM
15
1.6V 26.7V
PWM BP
PVDDA2
LDROUTA
BOOTSTRAPA
PV
DDA1
PVDDA1
OUTPUTA
OUTPUTA
PVss
OUTPUTB
OUTPUTB
PV
DDB1
PV
BOOTSTRAPB
LDROUTB
PV
PVDDA2
LDROUTA
BOOTSTRAPA
DDA1
PV
PVDDA1
OUTPUTA
OUTPUTA
PVss
OUTPUTB
OUTPUTB
PV
DDB1
PV
BOOTSTRAPB
LDROUTB
PVDDB2
PVss
DDB1
DDB2
PVss
DDB1
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
1716
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
1716
26.7V
14.9V
74V
26.7V
26.7V
64.5V
64.5V
67.7V
67.7V
26.7V
26.7V
79.4V
15V
26.7V
14.9V
74V
26.7V
26.7V
64.5V
64.5V
67.7V
67.7V
26.7V
26.7V
79.4V
15V
C067
0.1
C069 0.033
C081
0.033
C083 0.1
C1028
C068
0.1
C070 0.033
C082
0.033
C084 0.1
C1030
0.1
0.1
D1029
MAZ80510LL
0.1
C1029
R023
1.5
L109
10 H
C073
L111
10 H
R025
1.5
MAZ80510LL
D1031
MAZ80510LL
0.1
C1031
R024
1.5
L110
10
H
C074
L112
10 H
R026
1.5
MAZ80510LL
C071
0.47
C079
D1028
C072
0.47
D1030
0.1
0.1
0.1
C080
0.1
C075
C077
C076
C078
R1029
1
0.1
0.1
R1031
1
0.1
0.1
1
R1028
1
R1030
C065
1K
R033
0.33
C089
D003
1SS355TE17
1K
R037
C091
50V10
D004
1SS355TE17
35V1000
2.2K
R035
C066
35V1000
2.2K
R038
C063
R021
C064
R022
0.033
1
0.033
1
C061
C062
0.01
I
J
0.01
K
L
27.7V
RJ009 0
RJ010 0
37 38 39 40 41 42 43 44 45 46 47 48
Page 18
C061
H
0.01
G
I
C062
0.01
C093
C094
C095
C096
C097
C098
R191
0.033
0.033
0.033
0.033
0.033
0.033
0
JK101
Lch
FRONT HF/ LF(6 )
Rch
Lch
SURROUND(6
Rch
CENTER(6
SUB WOOFER(6
SP FRAME
J
K
L
A
B
C
D
E
F
G
H
I
J
K
L
680P
C088
R030
C057 680P
C056 680P
C058 680P
C085 680P
C087 680P
C086 680P
4.7
R019 4.7
R018 4.7
R020 4.7
R027 4.7
R029 4.7
R028 4.7
C055 680P
R017 4.7
C028 680P
R010 4.7
C026 680P
R008 4.7
C027 680P
R009 4.7
C025 680P
R007 4.7
C1012 1000P
C1010 1000P
C1011 1000P
C1009 1000P
C1008 1000P
C1006 1000P
C1007 1000P
C1005 1000P
C1004 1000P
C1002 1000P
C1003 1000P
C099
1000P
C1001 1000P
)
SPEAKERS
)
)
F
E
D
C
SA-DT100(PP) DIGITALAMP CIRCUIT DIAGRAM
B
A
Page 19
SCHEMATIC DIAGRAM-10
TUNER MODULE CIRCUIT(Z1001 ENG06701Q)
H
FM ANT
)
(75
G
100K
6.5P
MA2S372 or
BA516,1SS355
BA5310,1SS352,
MA110or MA111,
10P
BB535,MVC3228
,MVC202A,BB179
2200P
100K
100K
2SK360 or
2SK543,2SK2731
RF AMP
2SC2620 or
2SC2714,2SK2413
470P
FM MIXER
680
390
47P
22
1K
3P
100
0.01
8.5P
MA2S372 or
BB535,MVC3228
,MVC202A,BB179
22P
2P
2200P
MA2S372 or
BB535,MVC3228,
0P
DZS5.1B
MVC202A,BB179
56P
0.1
100K
0.1
SVC347 or
MVR100
15P
47
8P
2P
4.7K
2.2
4.7K
10K 10K
100
47
1.5K
2.7K
F
AM ANT
4.7K
0.01
E
4.7K
D
27P
220
1.5K
A
B
C
D
0.01
330 0
2SC3130 or
2SC2814,2SC1638
BUFFER AMP
24P
0.01
A
39K
27K
15P 0
1000P
B
C
A
D
3.3K
B
C
4.7K
10K
47
10K
C
B
20 19 18 17 16 15 14 13 12 11
BT
GND
X OUT
XIN
CE
1 2 3 4 5 6 7 8 9 10
7.2MHz
10P
12P
3.3K
3.9K
1K
ABCD
BT IN
CL
DI
1K
1K
VDD
PD1
LC72131M
PLL FREQUENCY
SYNTHESIZER
DO
AM
470
1K
FM OSC
AM OSC
SOC
MONO
STRQ
0.1
0.1
FM FM IN
D
E
4.7K
A
123456789101112
Page 20
:POSITIVE VOLTAGELINE :FM SIGNAL LINE :AM SIGNAL LINE :FM OSC SIGNAL LINE:AM OSC SIGNAL LINE
1K
22
0.1
47P
LA1844M
FM/AM IF AMP,
3.3K
DET/AM OSC,MIX/FM MPX
0.01
0
24 23 22 21 20 19 18 17 16 15 14 13
AM OSC OUT
FM IF IN
1 2 3 4 5 6 7 8 9 10 11 12
A
D
B
C
4.7K
AM OSC
AM MIX OUT
3.3
330
0.01
0.01
47K 270P
AFC
REG
270K
330K 330K
2SC2620 or
2SC2714,2SK2413
FM IF AMP
470P
4.7
56K
AGC
AM RF IN
GND
AM IF IN
0.022 39K
AM DET
TU
0.01
270
2SC2620 or
2SC2714, 2SK2413
FM IF AMP
0
122K4.7
4.7K
150P
PILOT IN
DET OUT
ST
FM DET
MPX IN
Vcc
2SC3130 or
2SC2814 ,2SC1638
POWER SUPPLY
(FM:ON)
2.2K
68K 0.1
4700P ~ 8200P
Lch OUT
Rch OUT
PILOT OUT
FM IN/
AM IF
FM/AM
VCO
6800P
6800P
6800P
6800P
112.2K
2.2K
470K
1K
470K
1K
2.2K
1K
3.3
6800P
2SC601 or
2SC26128,2SC647
BUFFER AMP
3.3 1K
6800P
2SC601 or
2SC26128,2SC647
BUFFER AMP
A
B
10K
0
47
10K
47
0.1
0.1
0.01
10K
1000P
0.1
470
A
B
D
C
To MAIN CIRCUIT(CP301)
on SCHEMATIC DIAGRAM-2/19-H
BA
A
11
CL
DI
DO
Lch OUT
C
3.3
4.7K
0.1
CEB D A
470
13 245678910
SD
CE
NC
NC
GND
+B(2)
Rch OUT
0.47
3.3K1
56
47
220
0.01
SA-DT100(PP) TUNER MODULE CIRCUIT DIAGRAM
Page 21
No.1
NJU7313AMT2
C1BB00000527
NJM4558MTE1
M62444F PE1
M5218AP
BU4053BCFE2
30PIN
16PIN
8PIN
42PIN
8PIN
16PIN
M62456FPE1
C0ZBZ0000647
C0FBAJ000009
C0FBAK000008
TC7WH74FUTL
24PIN
32PIN
14PIN
20PIN
8PIN
C0CBAEE00004
4
2
1
3
C0HBB0000030 64PIN
No.1
C0CBABC00119
1
2
3
C2CBHG000095
C2HBZC000013
C0ZBZ0000650
No.1
2SD1819ATX
2SB1218TX
2SB12190WL
B
E
C
B1ABGC000001
UN521MTX
UN5214TX
UN5115TX
UN5111TX
UNR5211TX
2SA20570P B1DEGL000004
B
C
E
RL1N4003N02
A
Anode
Ca
Cathode
Anode
G
D
S
MA143TX
Cathode
80PIN
80PIN
48PIN
Cathode
Anode
C0JBAB000423
AHCTG08DBV
C0JBAD000153
C0JBAZ001870
5
4
1
2
3
1
3
2SB621RSTA 2SC3940ARSTA
E
C
E
C
B
XN0431100L
E
B
C
SELS5923C
Anode
A
Cathode
C
B
E
Ca
B
MA111TX
1SS380TE-17
1SS355TE17
Anode
Cathode
A
B0FFAC000001
+
~
~
-
C0CBAEE00003
2
C0CBAHE00002
C0DAZZC00003
C0CBADE00034
C0CBADE00031
R
A
C
XN0450100L
B1BCJJ000001
B1GFGCAA0001
C
B
E
E
B
C
B
C
E
MA8068MTX
Ca
MAZ83000HL
MA8120MTX
MAZ80680LL
MA8043MTX
MAZ80510LL
MAZ80910HL
Cathode
Ca
Anode
A
MA8082MTX
B0FBAP000001
1
2
3
A
1
Ca
2
Ca
3
B3AGA000079
Anode
Cathode Anode
A
A
Ca
Page 22
TUNER MODULE (Z1001 ENG06701Q)
FM ANT
+B(FM)
AM ANT
RF AMP
FM MIXER
LOCAL OSC
+B(FM)
24
1
IFT
BUFFER
AMP
OSC
OUT
FM IF
IN
Vcc
9
TU B
+B(FM)
3
REG
ALC
BUFF.
LEVEL
DET.
FM IF
AM
OSC
FM IF
AMP
CURVE
FM
DET.
FMDET
AFC
S-
AM
ANT
COIL
+B(FM)
19202122 23
18
IN
OSC
AM RF
AM
AM
RF
MIX
AMP
AM
IF
AM/FM
IF
BUFF.
TUNING
DRIVE
AM
MIX
OUT
2
AGC
AGC
COMP.
AM IF
IN
4
AM
AM
DET.
SD
68 1110
OUT
DET
STRQ
OUT
5
17
GND
IN
PILOT
AM
OSC
COIL
16
MPX
PHASE
DET.
VCO
TU B
LA1844M
FM/AM IFAMP,
DET / AM OSC,
MIX / FM MPX
15
IN
OUT
PILOT
STEREO
SW
FM/AM
MONO
12
13
14
Lch
DECODER
FFFFFF
ST
7
Rch
PILOT
CANCEL
PILOT
DET.
Rch
TU B
AM
IFT
TU SD
Q451~456
FAN-B
+B6
MOTOR
DRIVE
M
FAN MOTOR
PLL FREQUENCY
TU B
LC72131M
SYNTHESIZER
TU B
+B(FM)
POWER
SUPPLY
(FM:ON)
18
AOUT
17
AIN
16
PD
IFIN
11
PHASE DETECTOR
CHARGE PUMP
SWALLOWCOUNTER
PROGRAMMABLE
15
19
Vss
COUNTER
POWER
ON
RESET
DATASHIFT REGISTER
I02
I01
UNIVERSAL
VDD
12
REFERENCE
1/6,1/17 4bit
12 BIT
DIVIDER
LATCH
B03
B02
DIVIDER
B04
98710
1/2
XOUT
FM IN
AM IN
XIN
CE
B01
7.2MHz
1
20
14
66
65
13
FAN2
FAN1
2
3
DI
4
CL
5
D0
6
TU CE
TU DO
TU CLK
TU DI ST
TUN CE
TUN DOUT
TUN CLK
TU DIN/ST
59
60
61
62
TU CE
TUN DIN/ST
TU CLK
TU DO
C2CBHG000095
SYSTEM CONTROL
TUN SD
63
TU SD
IC941
CNVSS
6
VR901
(VOLUME)
36 37
JOG B
JOG A
VSS
11
AVSS
75
SA-DT100(PP) BLOCK DIAGRAM
Page 23
ToSL-DT100
(CN1)
SYNC
CD REQ
CT.GND
CS
DC10V
DC GND
SCLK
DATA
AMP REQ
D GND
SUB
CNT
AMP PWR/13V
MIX R
MIX L
FR
A GND
SR
FL
SL
CN301
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DVD 10V
Rch
Rch
Rch
SL SYNC
SUB
CNT
NJU7313AMT2
IC201
SIGNAL SELECTOR
2
(29)
3
(28)
(27)
(26)
(24)
(23)
4
5
7
8
Q731,942
TV IN
IN
SWITCHING
VCR
(EXT)
OUT
FL
SL
10
(21)
12
(19)
X1
X2
X3
X4
X5
X6
X8
X7
LEVEL SHIFT
LATCH CIRCUIT
SHIFT REGISTER
DATA
17
V
VDD
VSS
1
EE
-B1
30
+B3
15
6
(25)
(22)
11
(20)
9
NJM4558MTE1
IC202
BUFFER
AMP
+B3 -B1
FL901
FL DISPLAY
FL1
FL2
Q901
POWER
SUPPLY
1~11,
61~64
14
ST
CK
16
20
XOUT
21
XIN
12
DIG1~15
C0HBB0000030
FL DRIVE
CS
Vss
22
14
DIG0
IC901
13
RESET
15
-VP
SCK
16
24~31,
33~59
SDATA
~34
SEG0
32
-VPVP
19,
60
V
CC
MD 5V
77
BU 5V
VREF
D941
VREF+
F61
FAN DET
SHTDWN
73
72
AMP SHTDN
ERR
AMP ERR
68
LED STBY2
MD 5V
VREF+
D904,905
(SELECT,
PWR / I)
PO DET
POWER
64
PO DET
DSP CLK
DSP CS
DSP RST
17
18
2
FL CS
DSP1 CS
DSP1 RST
CR TIMER
49
D950
3
FL RST
Q903
1
FL SCK
55 57
80
LED STBY
LED
DRIVE
FL DATA
DSP CLK
DSP DATA
5
4
79
F61
DSP DATA
DA RST
VOL LTCH
24
25
27
26
DVD DIN
DVD& CS
VCC
AVCC
78
13
DVD& DOUT
DVD& CLK
32
DVD REQ
12 10
41
NJU DO
C2CBHG000095
IC941
SYSTEM CONTROL
XIN
X OUT
KEY1
76
42
40
NJU ST
NJU CK
RST
9
39
43
DA RST
REMOTE
16
VOL LTCH
FAN DET
FREQ SHIFT
67
74
FRQ SHIFT
Q941
VREF+
BU 5V
D946
X942
(10MHz)
KEY SWITCH
(S901,902)
RESET
BU 5V
Z901
(REMOTE SENSOR)
SYNC
HP SW
47
POWER
HP
MUTE SW
MUTE C&S
38
15
20
AC IN
MUTE SW
MUTE C&S
LED TIMER
56
LED
Q904 VREF+
DRIVE
D903
(WAKE)
VR ATT
MUTE F&SW
19
48
VR ATT
MUTE F&SW
SA-DT100(PP) BLOCK DIAGRAM
Page 24
SUB
DSP D5V
FL
65
(69)
66
(70)
67
(71)
68
(72)
75
(80)
76
(79)
77
(78)
74
(RIN4)
(RIN3)
(RIN2)
(RIN1)
(OUTR)
(VRAR)
(VDAR)
GNDAL
(36.8MHz)
LIN4
LIN3
LIN2
LIN1
OUTL
VRAL
VDAL
OSC
XI
34
X601
OP
AMP
ADC
VRAL
VRO1
VR1
XO
20 21 23 24
C2HBZC000013
IC601
DIGITALSIGNAL
PROCESSOR
VRAL
VRO2
58 57
I2CS
GNDA3
DSP CLK
DSP DATA
54 53 46
/ERR
55
IFDO
IFDI
52
IFCK
MICU I/F
(I/O INTERFACE)
[CH1/2]
DAC
ATT
AI1
AO1
(18)
GNDA1
(GNDA2)
7
(AI2)
(AO2)
9
(15)8(17)11(14)
Q304
Q309
DSP CS
50
/CS
DSP
AOT1
(AOT2)
ATT
ATT
CONT.
I/RST DSP RST
VDA34
DSP D5V
48
DOUT
DAC
26 25 2728
45 43
DIN0
DIN1
DIN2
AUDIO SERIAL INTERFACE
[CH3]
ATT
AO3
AI3
AOT3
39
SYNC
DELAYRAM
41
40
ELRI/O
EBCI/O
[CH4]
DAC
ATT
AI4
AO4
32 33 30
Q303
MUTING
Q307
MUTING
CONT.
49
AOT4
DSP D5V
37
VDD
VDA12
GNDX
TST0
TST1
VDDR
VDX
GND
M62456FPE1
IC302
PRE AMP
Rch
HEADPHONE
TU B
Q305,314
MUTING
2
DSP D5V
13
DSP D5V
NC
59
5
60
61
M5218AP
IC305
HP SW
HP MUT
Q311
+B3
BUFFER
AMP
MUTING
Q310
MUTING
CONT.
Rch
23
24
6
2
1
NF
19 22 21 13 7 14 13 8 17
14
NF
Rch
18
CR NETWORK
5
+B3
20
109111243
-B1
Q306
MUTE C&S
MUTE SW
SUB
C IC301
A IC301
NJM4558MTE1
TU B
Q315
MUTING
CONT.
M62444FPE1
IC501
SOUND CONTROLLER
(VOLUME CONT.)
NF
23
20
21
PORT2
PORT3
41 40 39 38 37 36 35
TIN3
TNF3
PORT5
TOUT3
VIN3
BB3
VNF3
IC304
BUFFER
AMP
+B3
12
(27)
VOUT3
(1/2)
NJM4558MTE1
NF
13
(26)
VNF2
IC303
BUFFER
AMP
+B3
34
VOUT2
GND2
MUTING
CONT.
33
GND3
7
GND1
TU B
Q302(1/2)
MUTING
MUTING Q301
+B2
42
AVDD
24
22
PORT6
PORT4
BU4053BCFE2
-B1
IC301
SIGNAL SELECTOR
Y/Z1
Y/Z0
VEE
SW CONT.
VSS
ABC
X0
X1
12
13
1
(3)
2
(5)
7
8
10 11 9
VDD
14
15
(4)
16
DSPA+B
(32)
8
INT2(4)
MCU
DGND
I/F
DD
CLOCK
DATA
LATCH
DV
PORT1
1817161514
19
+7.5V
Q302(1/2)
INT1
1
10
(30)
TOUT2(4)
(29)
11
VIN2(4)
AVss
25
TNF1
TOUT1
VIN1
VNF1
65432
VOUT1
(31)
TNF2(4)
9
-7.5V
NF
NJM4558MTE1
IC304
BUFFER
AMP
(1/2)
+B3
MUTING
NJU CK
NJU DO
C IC301
MUTE F&SW
CNT
VR ATT
SL
A IC301
VOL LTCH
SA-DT100(PP) BLOCK DIAGRAM
Page 25
SW 5V
1(2)
C0FBAK000008
IC024
24bit A/D CONVERTER
SINGLE-END
VINL(R)
/DIFFERENTIAL
CONVERTER
3
VREF1
VREF2
REFERENCE
4
POWER SUPPLY
Vcc
AGND
DGND
5th ORDER
DELTA-SIGMA
MODULATOR
CONTROL
VDD
TEST
CLOCK&
TIMING
PDWN
SCKI
x164(x1/128)
DECIMATION
FILTERWITH
DC CUT
FILTER
5 6 13 14 16 7 15 8 19 20
SW 5V
+B2
1(2)
14
13
+B2
VINL(R)
VREF1
VREF2
SINGLE-END
/DIFFERENTIAL
CONVERTER
REFERENCE
POWER SUPPLY
+B2
C0JBAD000153
IC017
NOR GATE
MCLK OUT
16
19
SDIN
17
SCLK
18
LRCLK
+B2
4
3
RET
OUT
PLL FLAT
PLL FLAT
PLL/CLOCK
GENERATOR
SERIAL
AUDIO
PORT
AUDIO PORT
CONFIGURATION
MOD2
MOD1
MOD0
22
21
20
1
23
9
VALIDL
MCLK IN
VALIDR
DIGITAL
INTERPOLATION
FILTER
CONTROL SECTION
DEM SEL42DEM EN43MUTE38RESET
7
Rch
DIGITALAUDIO PWM PROCESSOR
C0ZBZ0000650
IC011
47 46 45
XTL IN
XTL OUT
OSC
CAP
OSC
PDN8FTEST
41
+B2
EQUIBIT
MODULATOR
STEST
MS
40
10
39
DBSPD
14,
31
BUFFER
DVDD1/2
12,
13,
15,
30
DVSS1/2
36
(25)
+B2
DVDD3 L(R)
37
(24)
PWM AP L
PWM AM L
PWM BP L
PWM BM L
PWM AP R
PWM AM R
PWM BP R
PWM BM R
DVSS3 L(R)
AVDD1/2
48,
2
44,
5
AVSS1/2
35
34
32
33
29
Rch
28
Rch
26
Rch
27
Rch
C0JBAB000423
IC019
INVER-
SWITCH-
ING
TER
X132
DOUT
12
BCK
SERIAL
INTERFACE
/MODE/
FORMAT
CONTROL
BYPAS
MODE0
MODE1
C0FBAI000009
16bit A/D CONVERTER
5th ORDER
DELTA-SIGMA
MODULATOR
CLOCK&
TIMING
CONTROL
LRCK
FSYNC
FMT0
FMT1
IC022
11
10
9
17
18
x164(x1/128)
DECIMATION
FILTERWITH
DC CUT
FILTER
+B2
+B2
SERIAL
INTERFACE
/MODE/
FORMAT
CONTROL
C0JBAZ001870
IC014
BUFFER
DOUT
8
BCK
6
LRCK
7
Q002
FREQ SHFT
+B2
AMP
MCLK
MUTE FRNT
RST
C0JBAB000423
IC018
INVER-
TER
X131
SWITCH-
ING
Q001
TC7WH74FUTL
IC020
D-TYPE
FLIP FLOP
+B2
VINR
VREF1
VREF2
VINL
SINGLE-END
/DIFFERENTIAL
CONVERTER
REFERENCE
SINGLE-END
CONVERTER
DELTA-SIGMA
MODULATOR
5th ORDER
MODULATOR
2
14
13
1
POWER SUPPLY
Vcc
AGND
DGND
VDD
11 12 3 4 59
SW 5V
SW 5V
Vcc
AGND
DGND
VDD
SCKI
11 12 3 4 5 9
SW 5V
C0FBAI000009
16bit A/D CONVERTER
SW 5V
IC023
5th ORDER
SERIAL
x164(x1/128)
DECIMATION
FILTERWITH
DC CUT
FILTER
BYPAS
INTERFACE
/MODE/
FORMAT
CONTROL
CLOCK&
TIMING
CONTROL
SCKI
BYPAS
DOUT
BCK
LRCK
FMT
FMT
10
SW 5V
C0JBAZ001870
8
6
7
10
SW 5V
IC016
BUFFER
MUTE REAR
RST
C0JBAZ001870
IC015
BUFFER
16
19
17
18
MCLK OUT
SDIN
SCLK
LRCLK
CONFIGURATION
22
+B2
4
3
RET
PLL FLAT
PLL FLAT
GENERATOR
SERIAL
AUDIO
PORT
AUDIO PORT
MOD1
MOD0
21
20
1
23
OUT
VALIDL
MCLK IN
PLL/CLOCK
DIGITAL
INTERPOLATION
FILTER
MOD2
DEM SEL
DEM EN43MUTE38RESET7PDN8FTEST
42
Rch
DIGITALAUDIO PWM PROCESSOR
9
VALIDR
MODULATOR
CONTROL SECTION
41
+B2
C0ZBZ0000650
IC012
47 46 45
XTL IN
XTL OUT
OSC
EQUIBIT
STEST40DBSPD
MS
39
10
OSC
14,
CAP
31
+B2
BUFFER
DVDD1/2
12,
13,
15,
30
DVSS1/2
36
(25)
DVDD3 L(R)
37
(24)
PWM AP L
PWM AM L
PWM BP L
PWM BM L
PWM AP R
PWM AM R
PWM BP R
PWM BM R
DVSS3 L(R)
AVDD1/2
48,
2
44,
35
34
32
33
29
Rch
28
Rch
26
Rch
27
Rch
AVSS1/2
5
MCLK
LRCK
BCK
DOUT
SA-DT100(PP) BLOCK DIAGRAM
Page 26
C0ZBZ0000647
IC001(IC002)
TRUE DIGITALAMP
SHTDWN
ERR
+B2
+B4
+B2
6
1
2
11
13
14
5
3
4
18
17
16
15
12
DVDD
PWM AP
PWM AM
BIAS A
PWDN
RESET
SHUTDOWN
ERR1
ERR0
LDROUTB
PVDDB2
PWM BP
PWM BM
BIAS B
3132
PVDDA2
LDR
DIFF
RCVR
CONTROL/SENSE
CIRCUIT
BOOT STRAP
GATEDRIVE
LDR
DIFF
RCVR
BOOT STRAP
GATEDRIVE
+B4+B4
28,29
LDROUTA
PVDDA1
BOOT-
STRAPA
30
C0ZBZ0000647
IC005
TRUE DIGITALAMP
PVDDA2
3132
LDROUTA
28,29
+B4+B4
PVDDA1
BOOT-
STRAPA
30
LDR
1
2
11
13
14
5
3
4
18
17
16
15
12
PWM AP
PWM AM
BIAS A
PWDN
RESET
SHUTDOWN
ERR1
ERR0
LDROUTB
PVDDB2
PWM BP
PWM BM
BIAS B
DIFF
RCVR
CONTROL/SENSE
CIRCUIT
BOOT STRAP
GATEDRIVE
LDR
DIFF
RCVR
BOOT STRAP
GATEDRIVE
BANDGAP
REFERENCE
OUTPUTA
PVss
VRFILT
PVDDB1
BOOT-
STRAPB
OUTPUTB
PVss
26,27
24
10
20,21
19
22,23
25
+B9
D003
CENTER
SPEAKER
BANDGAP
REFERENCE
OUTPUTA
PVss
DVss
VRFILT
DDB1
PV
BOOT-
STRAPB
OUTPUTB
PVss
26,27
24
7,8,9
10
20,21
19
22,23
25
+B4
D001
(D002)
FRONT HF/LF
SPEAKERS
+B2
SHTDWN
ERR
+B4
FAN DET
C0ZBZ0000647
IC003(IC004)
TRUE DIGITALAMP
SHTDWN
ERR
+B2
+B4
1
2
11
13
14
5
3
4
18
17
16
15
12
PWM AP
PWM AM
BIAS A
PWDN
RESET
SHUTDOWN
ERR1
ERR0
LDROUTB
PVDDB2
PWM BP
PWM BM
BIAS B
3132
PVDDA2
LDR
DIFF
RCVR
CONTROL/SENSE
CIRCUIT
BOOT STRAP
GATEDRIVE
LDR
DIFF
RCVR
BOOT STRAP
GATEDRIVE
DVDD
6 7,8,9
DVDD
DVss
6 7,8,9
+B4+B4
+B2
28,29
LDROUTA
BANDGAP
REFERENCE
PVDDA1
DVss
BOOT-
STRAPA
OUTPUTA
PVss
VRFILT
PVDDB1
BOOT-
STRAPB
OUTPUTB
PVss
30
26,27
24
10
20,21
19
22,23
25
+B4
SURROUND
SPEAKER
MUTE REAR
DOUT
BCK
LRCK
MUTE SUB
AHCT1G08DBV
IC007
AND
GATE
+B2
19
SDIN
17
SCLK
18
LRCLK
CONFIGURATION
22
+B2
4
3
RET
PLL FLAT
PLL FLAT
GENERATOR
SERIAL
AUDIO
PORT
AUDIO PORT
MOD1
MOD0
21
20
+B2
1
23
9
OUT
VALIDL
MCLK IN
VALIDR
PLL/CLOCK
DIGITAL
INTERPOLATION
FILTER
CONTROL SECTION
MOD2
DEM SEL42DEM EN43MUTE38RESET7PDN8FTEST
C0ZBZ0000650
DIGITALAUDIO PWM PROCESSOR
IC013
47 46 45
XTL IN
XTL OUT
OSC
CAP
OSC
14,
31
BUFFER
DVDD1/2
12,
13,
15,
30
DVSS1/2
36
(25)
+B2
EQUIBIT
MODULATOR
41
STEST40DBSPD
MS
39
10
DVDD3 L(R)
(24)
37
PWM AP L
PWM AM L
PWM BP L
PWM BM L
PWM AP R
PWM AM R
PWM BP R
PWM BM R
DVSS3 L(R)
AVDD1/2
48,
2
44,
35
34
32
33
29
28
26
27
AVSS1/2
5
+B2
+B2
RST
FAN DET
SA-DT100(PP) BLOCK DIAGRAM
Page 27
+B4
Q051
REGULATOR
D714,715
T701
SHTDWN
ERR
+B2
1
2
11
13
14
5
3
4
18
+B2
+B6
DSP D5V
SW 5V
MD 5V
DSPA+B
PWM AP
PWM AM
BIAS A
PWDN
RESET
SHUTDOWN
ERR1
ERR0
LDROUTB
PVDDA2
LDR
DIFF
RCVR
CONTROL/SENSE
CIRCUIT
BOOT STRAP
GATEDRIVE
C0DAZZC00003
IC051
3132
LDROUTA
L722
L721
28,29
BANDGAP
REFERENCE
STABILIZER
+B4+B4
PVDDA1
D752
D753
BOOT-
STRAPA
OUTPUTA
VRFILT
PVDDB1
BOOT-
STRAPB
PVss
D751
30
26,27
24
10
20,21
19
C0CBABC00119
C0CBAEE00004
C0CBADE00034
C0CBADE00034
C0CBADE00031
+B4
IC727
REGULATOR
IC728
REGULATOR
IC722
REGULATOR
IC726
REGULATOR
IC723
REGULATOR
D004
SUB WOOFER
SPEAKER
FAN DET
F61
POWER
SL SYNC
SYNC
TU B
DVD 10V
+B3
FAN-B
-VP
-B1
D730
D729
C0CBAEE00003
STABI-
LIZER
BU 5V
C0CBAHE00002
REGULATOR
D711,712
IC729
REGULATOR
Q721
IC725
D713
Q722,D732
STABILIZER
Q727,729,733
REGULATOR
/STABILIZER
Q724,D736
STABILIZER
Q726,D727
REGULATOR
D710
Q704
REGULATOR
D733
D735
D705
D734
D728
D740
FL DISPLAY
(FL901)
Q702
SWITCH-
ING
D701~704
D738
FL1
FL2
POWER TRANSFORMER
T702
POWER
TRANSFORMER
Q701
RELAY
DRIVE
RLY702
Z701
AC IN
L701
F1
+B4
C0ZBZ0000647
IC006
TRUE DIGITALAMP
17
PVDDB2
16
PWM BP
15
PWM BM
12
BIAS B
LDR
DIFF
RCVR
BOOT STRAP
GATEDRIVE
DVDD
DVss
OUTPUTB
PVss
22,23
25
NOTES : FM SIGNAL LINE
: FM OSC SIGNAL LINE
:AM SIGNAL LINE
: AM OSC SIGNAL LINE
:AUDIO SIGNAL LINE
( ) indicates pin No. Right channel.
6 7,8,9
+B2
FAN DET
SA-DT100(PP) BLOCK DIAGRAM
Page 28
DIGIT AL AMP P .C.B.
D
HEADPHONE P.C.B.
B
3
BLU
RED
1
CN904
7 . . . . . 1
7 . . . . . 1
BLK
WHT
BLK
BLK
7 . . . . . 1
CN903
BLK
BLK
BLK
FL P.C.B.
CN901
11
. . . .
12
. . . .
12
1
2
11
. . . .
. . . .
A
TUNER
MODULE
. .
. . .
2
10
. . .
1
9
W705
1
CN901
2
CN902
W706
CN720
. . . . . . . . . . .
25
. . . . . . . . . .
24
CN451
2 1
1
2
11. . . . . . .
CP301
1
FAN MOTOR
CN902
. . .
2
. . .
1
10
9
VCR(EXT)
IN
OUT
IN
TV
AC INLET
POWER
E
TRANS P.C.B.
F
W1
AC IN P.C.B.
W2/W3/W4
CN702
1 . . . . . 7
W3
BLU
WB722
4
.
.
1
6
.
.
.
.
1
WB721
T702
(POWER
TRANSFORMER)
BRWN
CN301
2
.
.
.
.
.
.
.
.
19
20
1
.
.
.
.
.
.
.
.
To SL-DT100
CN101
3 1
. . . . . . . . . .
2
. . . . . . . . . . .
1
CN102
4 . . 1
WA722
WA721
6 . . . . 1
MAIN P.C.B.
24
25
C
CP702
7 . . . . . 1
W1
NOTE:
. . .
BLK Black
. . .
BLU BLue
. . .
BRN Brown
. . .
RED Red
. . .
WHT White
Page 29
FL P.C.B.
A
B
VR901
IC901
J
J
CN902
2
1
6
8
10
E
D906
R
C901
1
3
5
7
9
C908
D902
C
R
J
R917
RJ503
R902
R903
R904
R901
C
C
R922
R918
C907
J
R913
RJ502
R906
R907
R908
C902
CN901
11
32
30
25
20
15
10
5
1
J
9
7
5
3
1
C910
C911
C912
C913
RJ504
12
10
8
6
4
2
R905
C914
R928
(REP3323D-M)
RJ18
R830
R925
R829
R927
R948
R947
R869
C955
R983
R973
R946
D950
C948
C949
C957
R978
C943
L941
R993
R974
C944
O
R861
RJ17
RJ72
R959
R998
(X942)
G
R991
R981
R909
1234
(CN901)
7911
(C731)
681012
C722
(D740)
(C745)
(C746)
(C710)
(D714)
12345
C733
(WA721)
561234
(WA722)
Q941
R955
R958
C
BE
(C950)
RJ15
D754
RJ14
C724
R729
(C757)
D727
(Q726)
B
C
E
(C750)
(C952)
R984
D945
D941
D946
R951
R952
R954
R953
R941
R956
R957
R968
R970
I
R987
R989
RJ16
H
D903
CN903
7
6
5
4
3
G
2
1
F
E
D
C
B
S902
R910
A
S901
(REP3348A-S)
C903
C909
FL901
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
D904
C904
Q904
J
J
J
C920
RJ601
J
J
J
C905
33
35
40
45
50
55
60
64
C906
J
RJ501
J
J
R919
Q901
B
C
E
D901
J
Q903
C
E
B
B
E
C
R911
R921
R920
R909
R912
J
D905
MAIN P.C.B. (SIDE:A)
C
D451
(C454)
N
(C456)
N
(C457)
C761
Q456
BE
R465
R466
(D457)
C744
C740
(Q722)
B
C
E
IC726
1
C762
C
(R468)
IC728
2
D456
C458
R453
Q451
1
C752
R737
3
D453
Q454
C
BE
C
B
2
3
D732
R723
E
(C753)
IC722
1
R467
2
C748
R452
C459
R451
3
Q453
BE
Q455
BE
BE
Q452
IC727
12
3
C755
C749
IC725
2
1
3
C763
C756
(D715)
R716
(C711)
R426
W705
W706
C379
C
C
C
R425
R315
RJ73
C751
R740
(L722)
(D738)
(CN720)
12141618202224
12345
R454
D757
(CN902)
D751
(C378)
(C370)
(C368)
R747
R472
678
(C619)
R394
R442
C735
(C730)
C312
R441
R397
R398
R402
(CN451)
9
10
Q307
C
12
IC729
2
1
(C618)
BE
Q315
C
Q305
123456789101113151719212325
RJ8
3
Q309
C
C311
BE
5
4
(C331)
R471
C739
BE
(C631)
(IC305)
C318
32
(C321)
R334
C2
E2B2
BE
Q314
(C332)
R401
E
C317
R333
B1E1
(D734)
(C626)
B
C
876
1
R335
(C322)
C1
C
(D735)
123
(C736)
Q310
C625
(C629)
R389
R393
RJ74
R336
R390
R391
R521
R314
(CP702)
(D711)
(D728)
(C628)
R429
D501
C335
Q302
1234567
(D712)
(D713)
(D733)
123
(C728)
C357
R526
R525
C644
C643
10 15
C620
(C615)
(C511)
C522
(C531)
21
(C367)
22 25 30 35 40
R366
(C525)
RJ9
RJ3
R374
C1B2E2
C1B2E2
E1
C2
B1
R368
R360
E1
IC301
(X601)
R430
C528
C527
(C363)
RJ2
B1
RJ1
(CP301)
C374
Q721
C
BE
(C727)
R727
(Q733)
BCE
(R713)
(R730)
RJ13
1598
16
R382
R502
R503
R427 R428
R606
R510
C516
(C515)
IC501
C519
(C520)
(C362)
R371
Q301
C2
C373
RJ12
R504
R512
R527
R359
R355
(R739)
R422
RJ11
C356
R516
(C514)
(C359)
R404
R839
(Q724)
R725
(L604)
(C506)
R515
R365
1234567891011
R405
D737
15101520
42
R406
B
C
E
(C742)
R731
(C646)
(C647)
(C601)
C512
C502
C507
R508
C505
(C361)
C723
(C732)
R728
R741
D736
(Q729)
BCE
C
BE
Q727
D731
(C602)
(C604)
(C606)
C517
R506
RJ10
C504
R507
(C508)
R511
C501
C212
C211
RJ5
IC723
2
3
1
C754
C726
D725
(R733)
R732
(R738)
(C310)
L721
(C603)
R410
R409
RJ6
(C605)
(C607)
R212
R215
R216
C213
15
R211
IC202
R209
R210
(C207)
(C208)
R414
C210
184
R208
C206
C204
R413
R205
R207
C205
IC201
16 20 25 30
R219
R217
R218
C358
R313
R419
R408
R407
R411
RJ7
R412
R421
R214
R213
C203
R204
C202
R206
C201
R203
5
1510
R201
C215
C209
C214
R303
R304
R307
R310
R312
R308
R
R301
C301
R
R306
R
(CN301)
20
18
16
14
12
10
8
6
4
2
R309
L
C305
C307
L
R302
C302
C309
R305
L
C303
19
17
15
13
11
9
7
5
3
1
R311
C306
C304
(JK301)
C308
To SL-DT100
TV
IN
VCR(EXT)
OUT
IN
SA-DT100(PP) FL, MAIN(SIDE:A) P.C.B.
123456789101112
13
Page 30
MAIN P.C.B. (SIDE:B)
C
H
D713
D733
321
R608
R611
R612
IC601
10
C616
C613
R609
C617
R614
R610
C511
Q311
R372
IC304
85
R379
R378
RJ36
C328
D304
R367
505560
15
C624
R613
C622
C325
D301
R337
C326
R340
C324
R338
D712
C728
R616
C615
C
C323
24
R383
R392
R615
C621
R519
C367
1
CP702
C630
45
202524
C628
C531
E
B
C327
R339
IC302
C330
R342
D303
D302
R424
D711
D735
321
41
35
30
R399
R400
C335
R341
C329
5
C343
C342
R530
40
C371
R328
C336
C337
1520
10
C629
R329
C320
R344
R343
R351
R352
C736
C635
C632
R618
C322
R345
C339
13
12
7654321
D734D728
L602
C626
C637
L603
C641
R321
C640
R620
R617
RJ52
R619
C633
C631
C319
R331
C315
R327
8765
IC305
C316
R332
C321
R330
C338
R423
R347
C340
R346
RJ35
C334
R349
C333
R350
RJ34
R353
C332
R529
R528
C730
C618
C619
R322
R323
Q304
C2
E2
R386
C639
B1
B2
R387
E1
C1
R324
C2
R385
E2
B1
B2
R384
E1
C1
Q303
RJ51
C378
R325
C313
C370
C368
4321
C314
R326
CN451
12
2
34567891011 13 15 17 19 21 23 25
1
C331
10
RJ54
CN720
12 14 16 18 20 22 24
CN902
D738
C380
123456789
L722
D756
R316
W706
W705
C753
D752
C454
R468
N
C456
D457
N
C457
Q722
B
C
E
C746
C710
D714
12345
C711
D715
E701
C745
CN901
D740
C731
WA721
1234
WA722
1234
65681012
7911
Q726
B
C
E
C750
C757
C950
C721
R720
R939
R992
RJ31
RJ32
R999
RJ56
R945
C952
C941
R960
C956
R944
D949
R997
R962
R963
R964
R966
R969
R980
R971
R967
R870
R943
R961
C942
R972
IGO
X942
R942
R865
R863
R866
R950
61
65
70
C954
75
80
1 5 10 15 20
C951
R982
Q942
R988
R995
IC941
R920
C953
R996
R933
RJ30
455055 4160
R977
C
BE
C947
R914
R856
R857
D948
R858
R918
40
35
30
25
21
R852
R919
R872
R936
R935
R924
R860
C1B2E2
R859
R853
R990
R912
E1B1
D947
R930
R994
R929
R871
R923
R926
R854
R911
RJ55
R922
Q731
C2
R937
R855
R932
R938
R851
R931
D729
D753
D730
C727
C732
Q724
B
C
E
G
C747
IC303
RJ39
C508
R721
Q733
ECB
C742
R739
L604
R621
R601
R602
65
C646
R622
R603
R604
75
C647
C648
80
R605
C609
C601
C608
L601
RJ40
C506
R364
C347
C348
4
R363
C345
C344
R358
RJ38
R356
R357
C514
C359
C361
C365
C712
R377
D722
34567891011
12
R730
C611
64
70
1
R607
C610
X601
C515
R375
R362
1
41
C350
RJ37
85
C349
C520
C362
Q306
C
R376
CP301
5
C351
E
B
C612
C352
C355
R369
R370
R713
C623C614
R373
C353
C525
C363
RJ53
Q729
ECB
E702
CN301
19
17
15
13
11
9
7
5
3
1
JK301
RJ49
C346
L
L
L
RJ50
20
18
16
14
12
R420
10
8
6
4
2
R
R
R
R415
R416
RJ42
RJ48
C310
R418
RJ47
R417
F
E
To SL-DT100
D
TV
IN
VCR(EXT)
OUT
C
IN
RJ41
R202
C207
C208
RJ44
R738
RJ46
RJ45
RJ43
C603
C605
C607
R520
R523
R733
C602
C604
C606
B
A
SA-DT100(PP) MAIN(SIDE:B) P.C.B.
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Page 31
H
DIGITAL AMP P.C.B. (SIDE:A)
D
DIGITAL AMP P.C.B. (SIDE:B)
D
CN102
24681012141618202224
37
40
IC012
37
40
5
IC013
36
3740
R178R177R176R175
R184
R107
C103
C188
16
15
R105
C187
R103
10
C101
5
R101
1
R147
R148
R149
15202524
13
12
10
5
1
48
R157
45
R129
R136
R117
16
C107
15
R115
R113
10
C105
5
R111
1
R150
R151
15202524
12
10
5
1
48
R158
45
R130
R127
16
C111
15
R125
R123
10
C109
5
R121
C161
1
R153
R154
R155
15202524
12
10
5
1
48
R159
45
R131
R183
R182
C140
C139
R141
C196
C1014
C181
C180
R164
C142
R188
R163
C141
R142
C152
C190
C151
C189
C160
1
C154
5
7
IC022
R152
C182
C183
C197
C1013
R166
C144
R165
C192C191
C143
R143
IC023
1
C158
5
7
IC020
1
C198
45
C185
IC019
1
C184
34
R139R140
X132
R181
R162
R161
C156
C155
C159
14
10
14
10
8
5
6
6
C138
E
B
C
Q002
1
5
10
Z002
C193
C175
1 3
IC017
C
B
E
G
R058
CN101
3
12
R057
R056
IC051
Q051
SDG
R
A
C
F
R053
C002
R002
C004
C006
C001
R001
C003
R1022
R1023
E
C032
R012
C064 C062
C034
C036
R022
C066
C031
C061
R011
C033
R1026
R1027
R021
C063
R1030
D1031
R1031
SPEAKERS
(L ch)
FRONT
HF/LF
G
(R ch)
D
(L ch)
SURROUND
(R ch)
C
B
CENTER
SUB
WOOFER
(REP3326B-T)
G
JK101
G
C091
C005
D1022
C014
D1023
C035
D1026
C044
D1027
C065
D1030
C074
R1020
C013
R1021
L104
L102
R1024
C043
R1025
L108
L106
R1028
C073
R1029
L112
L110
L103
L101
L107
L105
L111
L109
D1020
D1021
C020
17
C1022C1023
20
R006
IC002 IC011
25
30
R004
32
C012
D1024
D1025
C050
17
20
C1026
R016
IC004
25
30
R014
32
C1027
C042
D1028
D1029
C080
17
C1030
20
R026
IC006
25
30
R024
32
C1031
C072
C1020C1021
16
C1024
C1025
16
C1028
C1029
16
R005
R003
15
10
5
1
R015
R013
15
10
5
1
R025
R023
15
10
5
1
C019
17
20
25
30
32
C011
R108
C104
R106
R104
C049
17
20
25
30
32
C041
R118
C108
R116
R114
C106
C079
17
20
25
30
32
C071
R128
C112
R126
R124
C110
C102
R102
R112
R122
IC001
C194
C124
30
35
36
C121
IC003
C125
30
35
36
C122
IC007
1
34
IC005
C195
C126
30
35
C123
C162
IC024
C
45
BE
C137
1
5
34
IC018
X131
C177
Q001
R137
252321191715131197531
20
15
11
E001
C199
R138
C186
C133
C149
C150
C134
(CN102)
R167
R190
C135
Z008
C153
C157
Z001
Z003
791113151719212325
Z005
C136
681012141618202224
IC014
IC015
435
IC016
435
C1016
435
R134
C1015
R144
Z004
1
R132
1
C127
1
C128
C129
12345
Z006
Z007
R180
C130
C131
C132
R179
RJ004
RJ008
C037
C039
C009
RJ001
RJ003
C051
RJ005
RJ007
C081
C069
RJ009
C021
RJ002
C053 C007
RJ006
C083
C067
RJ010
C023
C022
C010
C052
C040
C082
C070
C024
C008
C054
C038
C084
C068
C017
C015
C047C045
C077C075
C1040
C1042
C018
C016
C048
C046
C078
C076
D001
D002
D003
R055
R036
C1041
R034
C1043
R035
123
R054
(IC051)
R031
C059
R032
C030
C028
R033
C089
R030
R037
(CN101)
R
A
C
C026
C025
R008
R007
R010
C094
R017
C057
R019
C056
R018
C096
R020
C058
C087
C085
R029
R027
C088
C098
C086
C027
C093
C055
C095
C097
R028
(Q051)
C100
R009
G
G
G
D052
D051
SDG
R052
C1001
C1002
C1005
C1006
C1009
C1010
R038
R051
C1003
C1004
R191
C1007
C1008
C099
C1011
C1012
D004
A
SA-DT100(PP) DIGITAL AMP P.C.B.
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Page 32
H
HEADPHONE P.C.B.
B
JK901
C917
C918
4
6
3
1
G
Z901
C916
123
7
6
5
4
F
3
2
1
CN904
(REP3348A-S)
E
POWER TRANSFORMER
E
P.C.B. (SIDE:A)
POWER TRANSFORMER
E
P.C.B. (SIDE:B)
D
CN710
CN709
T701
(POWER TRANSFORMER)
W1
CN713
(W1)
(CN713)
(CN710)
(CN709)
AC IN P.C.B. (SIDE:A)
F
C702
D708
D709
(C708)
(C709)
(RL702)
(T702)
R708R711
R704
(CN702)
7
6
5
4
3
2
1
R702
D710
(R710)
Q701
R703
BE
Q702
C
BE
R705 R706
(C704)
(R709)
(Q704)
B
C
E
C707
(D705)
C
(D704)
(C706)
R715
R718
R717
C705
4
3
(POWER TRANSFORMER)
(D703)
(W3)
1
(L701)
AC IN P.C.B. (SIDE:B)
F
RL702
(W1)
2
(C701)
(Z701)
(FC2)
(F1 2.5A)
(FC1)
W1
C701
Z701
FC2
FC1
1
2
(POWER TRANSFORMER)
W3
F1 2.5A
L701
T702
C708
C709
D703
C706
4
3
CN702
7
R710
6
5
4
3
2
1
D704
Q704
C704
R709
B
C
E
D705
(FP701)(FP702)
(R712)
(WB722)
1234
(CN708)
(CN707)
(CN706)
(CN705)
(CN704)
(CN703)
(REP3323D-M)
(R701)
(W5)
(JK701)
(W5)
R701
W5
JK701
W5
AC IN
(120V 60Hz)
CN708
CN707
FP701
C
CN706
CN705
CN704
CN703
R712
FP702
CN714
W3
(CN714)
(W3)
B
(WB721)
123456
(REP3323D-M)
WB722
WB721
1234
123456
A
SA-DT100(PP) HEADPHONE,POWER TRANSFORMER,AC IN P.C.B.
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