Sony HCD-TZ100, Руководство по обслуживанию

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HCD-TZ100/TZ200/TZ300
HCD-TZ100/TZ200/TZ300
32 32
• See page 25 for waveforms. • See page 42 for IC Block Diagrams.
5-11. SCHEMATIC DIAGRAM – MAIN Section (5/8) –
13
15
20
25
8
7
11
10
9
21
(1/8)
MAIN
BOARD
(2/8)
MAIN
BOARD
(7/8)
MAIN
BOARD
(8/8)
MAIN
BOARD
BOARD
(6/8)
MAIN
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
1.2
0<1.2>
0.6<1.2>
1.7
1.7
1.7
3.3
3.3
3.3<0>
1.2
4.9
0
3.3
1.5
1.3
9.1
4.5
4.5
4.5
0
0
3.3
4.5
4.5
4.5
9.1
11
.9
1.3
11
.9
2.5 2.5 3.3 1.2 1.6
2.5 4.9 3.3 1.4 1.7
1.2
0<1.2>
0.6<1.2>
1.6
1.7
1.5
0<1.2>
1.2
47 R483
C334
0.1
AMP_D2
47 R481
22
R474
47 R480
R412
100
R471
0
AMP_MCKO
0.1 C333
33 R486
AMP_D3
D-GND
R409
100
R488
0
22 R472
R410
100
AMP_D1
22
R473
C471
6.3V
100
AMP_LRCKO
AMP_BCKO
R413
100
47uH
L471
R487
47
D-GND
C476 0.01
47 R482
CL4010
R318
22
0.1
C4023
47k
R4005
0.1
C4026
0.1
C4001
CL4006
10uH
L4000
50V
10
C4025
CL4002
0
R4020
0.5%
75
R4000
CL4001
6.3V
1000
C4002
100p
0.22
C4013
SW
OUT
VCC
CL4008
100 R4015
CL4000
JL4009
C4014
1
JL4014
100k
R4021
1
2
3
4
5
6
7
8
9
16V 100
C4030
CL4005
14 13 12 11 10 9 8
7 6 5 4 3 2 1
0
R4019
JL4007
100 R4013
10uH
L4002
R319
22
100 R4017
47
R4010
CL4009
50V
10
C4024
JL4010
R316
22
100k
R4023
JL4011
CL4007
50V
10
C4021
CL4004
47k
R4008
25V 22
C4007
R317
22
0.1
C4008
100 R4014
0.5%
150
R4009
100p 100p
0.1
C4020
R4012
0
16V
C4012
47
JL4012
CL4003
0.1
C4031
47k
R4006
0.1
C4037
100 R4016 JL4013
JL4008
47
R4011
10V
100
C4005
47k
R4007
100p
0.1
C4000
10uH
L4003
10uH
L4001
JL4000
JL4001
JL4002
JL4003
JL4004
JL4006
JL4005
JL305
G
L
V
R
J4000
1
C4016
1
C4017
5 4
3 2 1
100
R4034
0.1
C4039
38
39
40
41
42
43
BUS8
ASEL0
ASDATA1
ASDATA2
ABCK
ALRCK
ACLK
ADIN
Y
VSEL0
VIDEO OUT
R
L
AUDIO IN TV VIDEO
COAXIAL
75 : FM
ANTENNA
9 7
J
2 10
A
1 6
F
4
C
5 8
D
12
H
E
3
G
11
B
I
MAIN BOARD (5/8)
D-GND
D3.3V
5V
BUS7
UNIT
TUNER
FM
TU4001
L-CH
+ B 9V
R-CH
GND
TUNED
CE
DI
CL
DO
9P
CN4000
C4028 C4010 C4027 C401
1
ST_CE
TUNED
ST_DO
ST_CLK
ST_DI
RT1N241C-TP-1
Q4000
INVERTER
10k
R4026
MC14052 BDR2
IC4003
INPUT SELECT
IC4003
16
15
14
13
12
11
10
9 8
7
6
5
4
3
2
1
B
A
X3
X0
X
X1
X2
VDD Y0
Y2
Y
Y3
Y1
INH
VEE
VSS
IC4002
PCM1808PWR
A/D CONVERTER
IC4002
BCK
DOUT MOD0 MOD1
FMT VINL
VINR
VREF AGND AV
C
C
DVDD DGND SCKI LRCK
TK11190CSCL-G
IC4001
+9V REG.
IC4001
VOUT
VIN
CONT GND NOISE
MM1508XNRE
IC4000
VIDEO SWITCH/BUFFER
IC4000
1
2
3 4
5
6
IN2
GND
IN1
1
C4009
0.1
C4038
22k
R4001
22k
R4002
25V
22
C4006
220p
C4003
220p
C4004
TC74LCX541FT(EKJ)
IC471
DATA BUS BUFFER
IC471
20
19
18
17
16
15
14
13
12
11 10
9
8
7
6
5
4
3
2
1
8
7
6
5 4
3
2
1
A
B
Y
GND Y
A/B
G
VCC
TC7WH157FK(TE85R)
IC307
DATA SELECT
IC307
(Page 29)
(Page 28)
(Page 34)
(Page 35)
(Page 33)