TEAC SLD-900 Service manual
SL-D900 Block Diagram
A
LC72131
CD Mechanisum
FM/AM PLL IC
CD PCB
Samsung CMS-B35VG6
S5L9279
KA9258D
Motor Driver IC
S1L9226
SERVO IC
TUNER PCB
DSP
(CD/MP
Decorder)
MAIN PCB
FRONT
CONTROL
LCD
DISPLAY
USB Port
(1.1)
FRONT PCB
CPU
S3C825A
(Sumsung)
TMC51F01M
USB Controler
LA1823
FM/AM TUNER IC
TA8218AH
3-Cchanel
POWE RIC
TC4052BP
FUNCTION
IC
UX IN
TRANCE
230V/50Hz
1
R400
F F
E E
D D
C C
B B
A A
1K2
FM ANT
GND
CN8
2P P=2.5mm
C418
R406
47K
TO CD PCB
1
2
3
4
5
6
CN5
6 PIN P=2.0mm
FM ANT
JK2
AUX INPUT
1
2
3
JK1
3PIN P=2.0mm
AUX JACK PCB
CD INPUT
L-CH
GND
R-CH
+8V
TO CD PCB
GND
CN6
5PIN P=2.0mm
C400
47/16
1
2
D400
1N4148
VD402
ISV149
223
C427
473
TU DATE OUT
TU/ VOL/CLK
GND
TU/ VOL/DATE
TU/CE
STEREO
CN10CW10
L-CH
GND
R-CH
1
2
3
4
5
1
TC401
20PF
C401 103
R414 10K
CW8
2P P=2.5MM
1
FM ANT
2
GND
R104 12K
C90
102
R107 10K
L400 3.5T
D401
1N4148
AM ANT
C419
10/25
R103 12K
C89
102
R108
10K
C441
10PF
1
L402
B.P.F.<75 OHM>
IN
R106
100K
20PF
TC400
CF400
GND
R109
100K
R105
100K
5PF
C402
OUT
2
C403 68P
3
GFWB3 SE
AM OSC
C420
103
R415
10K
C428
103
C439 20PF
C440
20PF
VD400
ISV101
R401
47K
C417
30P
L403
R407
47K
R422
R423 1K
R424 1K
C87
202
R421
2K2
XT400
4.5MHZ
C86
10/16
R110
100K
R402
47K
C71
10/16
C70 10/16
C72
10/16
2
Q400
2SC1674L
VD401
ISV101
24
FMRFIN
AM RF
1
C421
10P
C422
470P
VD403
ISV149
C423
103
C429 103
C430
3.3/50
21
22
VSS
X OUT
X INNCCEDICLDOBO1
1
2
1K
16
VDD
IC1
0Y
1
C88
202
C404
8P
C405
68P
23
GND2
REG
2
R408
10 OHM
R417
3K3
R416
1M
20
345
15
2X
2Y
2
C69
10/16
100/16
A OUT
2
C424
R403 220K
L401 3.5T
21
22
VCC2
FMRF2
AM OSC
VCC1
456
3
CF402
10.7M
R418
18
19
A IN
C91
103
14
1X
Y-COM
3
C425
103
PD
13
4
R101
C84
103
2K2
X-COM
3Y
1K
C406
20
FMOSC
FMIFOUT
C431
100P
17
VDD
6
100/16
R99 1K
8P
C78
12
5
C416
18
19
MPXIN
DETOUT
IFBUFF
GND1
7
15
16
FM IN
7
8
C85
10/16
11
3X
0X
TC4052BP
1Y
INH
6
R404 220
C407 103
C408
C409
103
102
C410
0.22/50
4.7/50
16
17
LOUT
ROUT
AMIFOUT
ST
8
9
15
10
AM/FM
FMIFIN
14
11
ST/MO
AMIFIN
13
FM DET
AGC
12
AM IFT
CF403
10.7M
L404
R410
330
1M
R409
R420
10K
R419
1K
C435
C434
47PF
100P
13
IO2
IC401
LC72131
BO4
IO1 IF IN
10
11 12
R425 1K
R98
10K
Q19
2SC945
C73
10/16
R111 220K
220K
R112
R113 220K
R114 220K
VSS B
89
R115 220K
R116 220K
220K
R117
R118 220K
C74
R102
10/16
100K
R122
10K
C432
100P
AM IN
BO2
C433
103
14
NC
BO3
9
R96 100
10
A
VEE
7
3
SL-D900 TUNER PCB
C411
0.22/50
C412
R405
3.3/50
3K3
IC400
LA1823
CF404
450B
R426 10K
R97
10K
Q20
2SC945
R100
C75
100K
10/16
R95
4K7
C80
100/16
R93
4K7
C76
10/16
3
4
C29
3.3/50
R46
+9V
GND
L-CH
GND
R-CH
CN11
220K
R44
22
R50
220K
C30
3.3/50
R51
220K
R32
220
Q18
2SC945
1
2
3
4
5
R427
10K
C413
CF401
10.7M
5PF
C415
C414
123M
123M
R413
10K
R411
Q401
33K
2SC945
C426
R412
4.7/50
100K
L405
10UH
C436
C437
100/16
103
L406
220UH
Q402
C442
100/16
C443
104
ZD400
2SC945
HZ5B2
C444
R428
680
C445
103
100/16
CW11
5P P=2.5mm
<4.8-5.0V>
C446
100/16
R429 220
R123 2K2
R124 2K2
R126
R125
10K
10K
R86
R87
910
910
R89
1K
6
7
8
RIN
LIN
1
VDD
ROUT
IC2 PT2257
LOUT
VSS
2
3
SL-D900 MAIN PCB < 3PCS SPEAKER SYSTEM >
C81
10/16
R90
100K
R94 100
SDA SCL
45
R91
1K
C77
100/16
C92
103
C82
10/16
4
R92
100K
5
C31
3.3/50
5
8
IC5<1/2>
BA15218
1
R52
43K
Q7 2SB544
R14
7
R37
3K9
D10
1N4148
R128
10K
Q17
2SC945
R36
10K
R127
2K2
Q8
2SC945
C32
3.3/50
C24
823M
R15
47K
C37
124M
C39
124M
C20
47/25
R132
100
2SC945
C79
47/16
220/16
+
VCC
6
R48
43K
R49
C33 100/16
R47 220K
R34
4K7
C15
47/16
33/16
12K
C35
47/16
IC5<2/2>
BA15218
3
+
VEE
2
-
4
R53
12K
C36
47/16
R35 10K
R33
10K
C22 124M
C23
563M
D12
1N4148
D13
1N4148
R9
10K
Q6
2SA733
R10
47K
R11
560
C83
Q5
2SC945
L1
R12
2K2
560 1/4W
C11
R13
10K
3.3/50
5
R62
8K2
R55
8K2
R38
3K3
C19
100/16
Q4
C14
C10
1000/16
R54
12K
2SC945
184M
2SC945
R63
12K
C38
332M
C40
332M
Q16
C25
D11 1N4148
Q12
Q9 2SA733
3
R61 12K
R60
12K
R43
47K
C26
394M
R39
22K
R40
47K
R25 10K
R27
4K7
R8
1M
R7
560
D9
1N4148
100/16
+8V VIN
6
R66
R70
12K
12K
L-CH
R68
R69
43K
R67
47K
R71
47K
C51
100/25
6K8
C43
10/16
C44
10/16
R72
R73
43K
6K8
C52
1/50
R119
15K
R65
2K7
R64
12K
C41
154M
R120
15K
R57
R56
2K7
12K
C42
154M
R-CH
C28
220/16
Q15
2SC945
C27
274M
R41
2K7
CW9 CN9
R42
2K2
AUX JACK PCB
WOOFER VR
1
WOOFER IN
2
GND
3
WOOFEROUT
3PIN
P=2.0MM
VR1
50KB
WOOFER INPUT
R31 3K3
R26
47K
R16
47K
C13
GND
2
C18
103
Q3
2SC2001L
ZD1
10V
HZ11B2
<10.4-10.8V>
1
IC3
AN7808
6
C16
1/50
C9
2200/25
R17
1M
R18
1K
C17
220/16
Q2
2SC945
C58
1/50
L2
L3
680
R121
10K
+5V3VIN
GND
2
R2
1/4W
R4
4K7
R130
10K
D7 1N4002
IC4
KIA7805
2K2
1
R3
Q1
2SC945
C6 223C5 223
D6 1N4002D5 1N4002
D8 1N4002
C8 223C7 223
R75
5
6
2
-
3
+
C48 22PF
R74 120K
C55
47/16
C56
47/16
C53
1/50
C54
10/50
C57
47/16
2SC945
120K
C47 22PF
+
-
C46
100/16
8
R58
2K2
R59
2K2
Q14
R1
1 OHM 1/4W
R5
2K2
R6
10K
4
6
7
3
1
2
5
4
16
11
7
7
IC6<1/2>
BA15218
C45
33/16
1
IN1
NF1
GND
NF2
IN2
IN3
NF3
MUTE1
MUTE2
C65
220/25
7
100/16
R76
1K
R77
220
C50
R80
47 OHM
100/16
IC6<2/2>
BA15218
8
FILTER
OUT1
GND
TA8218AH
OUT2
IC7
OUT3
VCC
9
R79
C49
47 OHM
10
R82
2.2 1/4W
C60
104M
13
C62
104M
R83
2.2 1/4W
17
15
C1
12
C2
14
R84
2.2 1/4W
C63
104M
C73
220/16
C12
4700/25
GND
FUSE01 T2AL/250V
4P P=2.5mm
CN1 CW1
1
L-CH
2
R-CH
3
GND
R78
4
15K
R19
1 OHM
C74
104
MUTE
1
2
C1 223
C3 223
1
2
3
4
5
VBUS
D-
JK4
C67
1000/25
C68
1000/25
C59
10/25
C61
10/25
C64
1000/25
CN12
RED
RED
WHITE
WHITE
5P P=2.5mm
L7
5
D+
SLD
G
SLD
6
FUN1/TUNER POWER
L6
LUCKY TONE INTERNATIONAL CO.LTD
DRAWING NAME:
MODEL NO:
REV:00
ÉóºË£º ËÕ ÏÍ Ó-
8
JK01
PHONES JACK
PHONES JACK PCB
3
4
L5
USB JACK PCB
CN2 CW2
1
L-CH
2
GND
3
GND
3P
SPEAKER-L
P=2.5mm
2" 8 OHM
SPEAKER-R
CN3 CW3
1
R-CH
2
GND
3
GND
3P
2" 8 OHM
P=2.0mm
CN4 CW4
1
WOOFER
2
GND
2P
P=2.5mm
3" 8 OHM
VBUS
1
2
GND
TU/ VOL/CLK
3
TU/ VOL/DATE
4
MAIN POWER
MAIN MUTE
SLD +8V
+5V
GND
5
6
7
8
9
10
11
FUN0/CD POWER
FPC 11PIN P=1.25mm
C2 223
D2 1N5392D1 1N5392
D4 1N5392D3 1N5392
C4 223
TRANSFORMER
AC COARD
AC INPUT:
230V/50HZ
MAIN PCB
SL-D900USB+MP3
DATE:2005-06-21
»æÖÆ£º ¹¢ÓÀºÆ
8
CW400
1
VBUS
2
3
4
4PIN P=2.0mm
W00FER
CN7
DD+
GND
FUSE02
T2AL/250V
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