Teac SL-D900, Руководство по обслуживанию

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1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A A
B B
C C
D D
E E
F F
JK1
AUX INPUT
R103 12K
L-CH
GND
R-CH
AUX JACK PCB
L U C K Y T O N E I N T E R N A T I O N A L C O . L T D
DRAWING NAME:
MODEL NO:
REV:00
MAIN PCB
SL-MP3
DATE:2005-06-21
CF402
10.7M
»æÖÆ£º ¹¢ÓÀºÆ
CF403
10.7M
ÉóºË£º ËÕ ÏÍ Ó-
R401
47K
C10
1000/16
R421
2K2
1
2
3
4
5
CN6
5PIN P=2.0mm
R400
1K2
GND
R404 220
GND
R405
3K3
R-CH
1
2
3
IN
GND
OUT
CF400
B.P.F.<75 OHM>
+8V
Q401
2SC945
L-CH
GFWB3 SE
R107 10K
C419
10/25
R108
10K
R423 1K
R110
100K
C420
103
R109
100K
XT400
4.5MHZ
Q8
2SC945
Q400
2SC1674L
R12
2K2
C
439
20PF
Q7 2SB544
C440
20PF
R14
560 1/4W
R425 1K
R15
47K
R427
10K
C17
220/16
R424 1K
C18
103
C431
100P
R99 1K
R
409
1M
R98
10K
D401
1N4148
R97
10K
R417
3K3
R89
1K
D400
1N4148
R86
910
R419
1K
R87
910
C443
104
C79
47/16
C428
103
R101
1K
C74
10/16
ZD400
R102
100K
R
418
2K2
C76
10/16
R412
100K
C75
10/16
C430
3.3/50
C73
10/16
C436
100/16
C92
103
C444
103
R93
4K7
R420
10K
R100
100K
R411
33K
R91
1K
TU/CE
R92
100K
R413
10K
C82
10/16
TU/ VOL/DATE
C81
10/16
TU/ VOL/CLK
R90
100K
C445
100/16
STEREO
C442
100/16
R96 100
TU DATE OUT
C
7
0
10/
16
C
403
68P
C69
10/16
6 PIN P=2.0mm
C78
100/16
C434
100P
R
9
4
100
TO CD PCB
C77
100/16
C435
47PF
C11
3.3/50
R428
680
CD INPUT
CF404
450B
C12
4700/25
R410
330
C406
8P
R1
1 OHM 1/4W
C409
102
R5
2K2
C
416
4.
7/
50
R2
680
C408
103
Q3
2SC2001L
C410
0.22/50
C13
100/16
C411
0.22/50
ZD1
10V
C
401
103
CF401
10.7M
C424
100/16
Q2
2SC945
C426
4.7/50
Q1
2SC945
R408
10 OHM
R3
2K2
C405
68P
R406
47K
C14
220/16
L402
AM ANT
R6
10K
TC401
20PF
VD402
ISV149
C413
5PF
C418
223
R402
47K
L403
AM OSC
VD403
ISV149
C425
103
C423
103
1/4W
R407
47K
Q5
2SC945
C422
470P
Q6
2SA733
C432
100P
R11
560
R422
1K
R10
47K
C433
103
C15
47/16
Q9 2SA733
L404
AM IFT
R7
560
R414 10K
R16
47K
C412
3.3/50
C404
8P
R415
10K
C429 103
R403 220K
GND
1
2
3
4
5
6
CN5
HZ5B2
<4.8-5.0V>
R429 220
C415
123M
C414
123M
R95
4K7
R13
10K
R4
4K7
D9
1N4148
C437
103
1 2 3
AM R
F
RE
G
AM OSC
4 5 6
7 8 9
10 11 12
AGC A
M
IF
IN
F
M
IF
IN
AMI
F
OUT
ST IF
BU
F
F
GND1 FMI
F
OUT
V
CC1
FM DET
13 14 15 16 17 18 19 20
ST/MO AM/FM
LOUT R
OUT
MPXI
N
DETOUT
FMOSC
21 22 23 24
FMR
F
IN
GND2
FMR
F
2
V
CC2
IC400
LA1823
X IN NC CE DI CL DO BO
1
BO
2
BO
3
BO
4
IO1
IF IN
IO2
NC
AM
IN
FM
IN
VDD
PD
A IN
A OUT
VSS
X OUT
1 2 3 4 5 6 7 8 9
10 11
12 13 14 15 16 17 18 19 20 21 22
IC401
LC72131
TO C
D
PC
B
0Y 2Y Y-C
O
M
3Y 1Y INH VE
E
VSS
B A
3X 0X
X-C
O
M
1X 2X
VDD
1 2 3 4 5 6 7 89
10 11 12 13 14 15 16
IC1
TC4052BP
R112 220K
R111 220K
L405
10UH
R114 220K
R116 220K
R117
220K
R118 220K
C83
33/16
R122
10K
L
401
3.
5T
C84
103
L
400
3.
5T
VD401
ISV101
VD400
ISV101
T
C
400
20PF
C85
10/16
C400
47/16
C86
10/16
HZ11B2
<10.4-10.8V>
R127
2K2
R128
10K
C407 103
R130
10K
C417
30P
R18
1K
SLD +8V
+5V
R
426
10K
GND
MAIN POWER
MAIN MUTE
FUN0/CD POWER
FUN1/TUNER POWER
C446
100/16
R104 12K
R105
100K
R106
100K
C71
10/16
C72
10/16
C89
102
C90
102
R113 220K
R115 220K
Q402
2SC945
C427
473
C421
10P
C
402
5PF
R416
1M
L1
L2
C441
10PF
+9V
1
2
3
4
5
CN11
5P P=2.5mm
GND
R-CH
GND
L-CH
1
2
3
CN10 CW10
CW11
3PIN P=2.0mm
FM ANT
GND
FM ANT
1
2
CN8
2P P=2.5mm
FM ANT
GND
JK2
1
2
CW8
TU/ VOL/CLK
TU/ VOL/DATE
LI
N
L
OUT
VSS SDA
SC
L
VDD
R
OUT
RI
N
1 2 3 45
6 7 8
IC2 PT2257
C91
103
FPC 11PIN P=1.25mm
+5V
3
VIN
1
GND
2
IC4
KIA7805
+8V VIN
GND
1
2
3
IC3
AN7808
1
2
3
4
5
CN12
5P P=2.5mm
FUSE02
T2AL/250V
FUSE01 T2AL/250V
RED
RED
WHITE
WHITE
TRANSFORMER
230V/50HZ
AC COARD
AC INPUT:
C2 223
C1 223
C4 223
C3 223
D4 1N5392 D3 1N5392
D2 1N5392 D1 1N5392
GND
C6 223 C5 223
C8 223 C7 223
D8 1N4002
C9
2200/25
D7 1N4002
D6 1N4002 D5 1N4002
C16
1/50 R8
1M
R9
10K
Q4
2SC945
R125
10K
R126
10K
R123 2K2
R124 2K2
Q20
2SC945
Q19
2SC945
C80
100/16
SL-D900 TUNER PCB
2P P=2.5MM
SL-D900 MAIN PCB < 3PCS SPEAKER SYSTEM >
L3
C87
202
C88
202
L406
220UH
JK01
PHONES JACK
C52
1/50
C53
1/50
R65
2K7
R64
12K
R62
8K2
R56
12K
R57
2K7
C37
124M
C38
332M
C41
154M
C42
154M
C40
332M
Q18
2SC945
Q17
2SC945
Q16
2SC945
Q15
2SC945
R33
10K
R34
4K7
R35 10K
R36
10K
R37
3K9
R38
3K3
R39
22K
C22 124M
C23
563M
C24
823M
C25
184M
C26
394M
C27
274M
R42
2K2
R48
43K
R63
12K
R49
12K
R54
12K
C35
47/16
R55
8K2
R46
220K
C29
3.3/50
R61 12K
R41
2K7
R43
47K
R40
47K
R44
22
VR1
50KB
R25 10K
R27
4K7
Q12
2SC945
C19
100/16
C39
124M
R52
43K R53
12K
C30
3.3/50
R50
220K
1
2
3
CW9 CN9
WOOFER IN
GND
WOOFEROUT
R60
12K
R32
220
C28
220/16
C54
10/50
PHONES JACK PCB
C36
47/16
R26
47K
C20
47/25
WOOFER INPUT
L-CH
R-CH
R70
12K
R66
12K
C
3
3
100/
16
R71
47K
R72
43K
R67
47K
C48 22PF
C47 22PF
R74 120K
R69
6K8
C43
10/16
+
- IC6<1/2>
BA15218
C45
33/16
C44
10/16
5
R73
6K8
6
R68
43K
4
7
8
1
+
-
IC6<2/2>
BA15218
2
3
R76
1K
C49
100/16
R78
15K
C50
100/16
R79
47 OHM
R80
47 OHM
C46
100/16
GND
L-CH
R77
220
R-CH
MUTE
C31
3.3/50
C32
3.3/50
D10
1N4148
WOOFER VR
+
-
IC5<1/2>
BA15218
+
-
IC5<2/2>
BA15218
5
6
8
7
3
2
4
1
R
4
7
220K
R51
220K
D11 1N4148
D12
1N4148
AUX JACK PCB
P=2.0MM
R119
15K
R120
15K
VCC
VEE
R132
100
SPEAKER-L
2" 8 OHM
SPEAKER-R
2" 8 OHM
R-CH
L-CH
GND
GND
C67
1000/25
C68
1000/25
C60
104M
C62
104M
R8
2
2.
2 1/
4W
R83
2.2 1/4W
C59
10/25
C61
10/25
C64
1000/25
C63
104M
R84
2.2 1/4W
1
2
CN4 CW4
W00FER
3" 8 OHM
C55
47/16
C56
47/16
C57
47/16
R58
2K2
R59
2K2
C51
100/25
Q14
2SC945
R31 3K3
C65
220/25
WOOFER
GND
8
3
1
15
14
9
12
16
11
2
FILTER
VCC
17
6
7
5
4
13
10
IN1
NF1
GND
NF2
IN2
MUTE1
MUTE2
IN3
NF3
OUT3
C1
C2
OUT2
GND
OUT1
IC7
TA8218AH
1
2
3
CN2 CW2
GND
3P
P=2.5mm
1
2
3
CN3 CW3
GND
3P
P=2.0mm
2P
P=2.5mm
C58
1/50
3PIN
R17
1M
R121
10K
VBUS
C74
104
R19
1 OHM
R75
120K
1
2
3
4
CN1 CW1
4P P=2.5mm
4PIN P=2.0mm
VBUS
1
D-
2
SL
D
5
SL
D
6
D+
3
G
4
JK4
USB JACK PCB
GND
D+
D-
VBUS
L5
1
2
3
4
CW400
1
2
3
4
5
6
7
8
9
10
11
CN7
L6
GND
D13
1N4148
L7
220/16
C73