Sony SLV-478 - Servo;System Control Block Diagram

SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
3-3. SERVO/SYSTEM CONTROL BLOCK DIAGRAM
3-5 3-6
OUTPUT
OUTPUT
MATRIX
VCC
HALL
DEVICE
PG
FG
1
2
3
4
CN101
MTR12V
D PG
D FG
SERVO CONT
DRUM ERR
78
DRUM PG
86
DRUM FG
87
IC160
7
1
6
MTR12V
CN102
SW 5V
PS101
SW 5V
LIMITER
HALL
DEVICE
U+
U–
V+
V–
W+
W–
VM
VCC
TL
U
V
W
AN5V
5
2
77
16
CAPSTAN
FG
3
85
1
3
CTL(X)
92
91
CTL(Y)
CN161
1
3
CAM–2
CAM+
10
M
M
S102
M901
M902
CTL
HEAD
LOADING
MOTOR
CAM
ENCODER
1
2
3
4
CN103
MODE1
MODE2
MODE3
MODE4
4IN2
58
CW
9
8
MTR12V
VCC2
VCC1
LOADING
MOTOR DRIVE
IC101
MODE1
|
MODE4
29
26
39
38
42
41
30
REC PRF
S101
65
S OUT1
67
S CLK1
8
VIDEO RF
18
RF SWP
84
C SYNC
13
Q VD
70
S CLK0
68
S OUT0
64
OSD CS
50
REC
49
REC P
19
AF SWP
9
AF ENV
22
17
48
52
51
5
21
3
15
F MONO
53
74
MAIN/SAP
12
STEREO
25
56
S CLK1
VIDEO RF
RF SWP
C SYNC
Q VD
S CLK0
S OUT0
CS
REC
REC P
AF SWP
AF ENV
I2C CLOCK 1
A MUTE
I2C CLOCK VIDEO
19
20
26
17
18
33
2
4
3
IC260
IC260
IC260
IC260
IC260
IC201
IC501
IC501
IC501
37
IC201
5
4
1
39
41
42
70
64
63
IC340
IC360
IC201
IC340
IC340
IC360
IC360
IC201
IC201
40
IC360
6
EEPROM
IC161
11
TU701
24
PLL ENABLE
23
10
TU701
12
TU701
TV/VTR
4
TU701
6
IF702
F MONO
7
IC733
MAIN/SAP
STEREO
5
IC733
8
IC733
IC733
10
11
IC733
POWER CONT
4
IC600
Q600
69S IN
66
FLD CS
5
9
8
6
CLK
D IN
D OUT
CS
14
VDD
38
VDD
G1
G6
37
32
S1
S16
15
26
·
28
31
FL DRIVER
IC420
IC162
27
VEE
40
JOG LED
L163
99
98
D162
D161
37
36
L161
75
8
7
43
RESET
6
5
RESET
PULSE GEN
14
1 2
REMOTE
CONTROL
RECEIVER
IC403
D6V
D5V
4
73
SIRCS OUT
5
SIRCS IN
SIRCS OUT
46
CBC ON
12
REG ON/OFF
14
REG IN
1REG OUT
13
VCC
D6V
9
S OUT
SIRCS/CBC I/O
IC980
80
79
S REEL
PH102
T REEL
FG
PH101
S REEL
FG
SW12V
7
6
S SENS
Q101
TAKE END
SENSOR
Q100
SUPPLY END
SENSOR
D5V
20END LED
LED
DRIVE
5
FUNC KEY1
POWER
S401
EJECT
S402
REC
S403
CH+
S405
EASY
SETUP
S412
4
3
5
2
REW
4
FUNC KEY2
PAUSE
S404
CH–
S406
JOG
FF
4
3
5
2
8 8
D441
D5V
FF
S446
S441
PB
S442
STOP
S443
JOG
S445
S444
S447
REW
2
1
5
4
7
6
7
CN401 CN441
6
55
DMS UP
54
DMS DOWN
SHUTTLE
SWITCH
3
4
2
CN443
CN442
JOG2
JOG1
REW
IC160
G1-G5 P1-P16 F– F+
ND420
VACUUM
FLUORESCENT
DISPLAY
F+
F–
–10V
+
CNJ980
CONTROL
S OUT
DS-79 BOARD
DMS BLOCK
DRUM MOTOR
CAPSTAN MOTOR
MA-317 BOARD
TO/FROM
VIDEO
BLOCK
TO/FROM
AUDIO
BLOCK
S OUT1
I2C DATAQ1
I2C DATA VIDEO
REC
PROOF
X160
16MHz
X161
32.768kHz
-
(2/2)
SYSTEM/MODE CONT
AVCC
AMP VCC
VCC
CLSEL
P FAIL
PLL CLOCK
PLL CLOCK
ANT SEL
TU AFT
TU AFT
REMOCON
SAP
SAP
PLL DATA
PLL ENABLE
TA MUTE
TA MUTE
TO/FROM
TUNER
BLOCK
TO
POWER
SUPPLY
BLOCK
T REEL
POWER
FAIL DET
PB/STOP
STOP
STOP
PLAY
RTN
A MUTE
P CONT
T SENS
CAP ERR
CAP RVS
CAP FG
CAP RVS
CAP VS
CTL IN+
CTL IN
_
MECHA
POSITION
(1/2)
FROM
POWER
SUPPLY
BLOCK
-
-
-
-
-
IC160 &• REC/PB
5Vp-p
62.5kHz
IC160 *§ REC/PB
4.5Vp-p
30Hz
IC160 *¶ REC/PB
4Vp-p 360Hz
IC160 &¶ REC/PB
5Vp-p
62.5kHz
IC160 (¡ REC
4Vp-p
90Hz
IC160 #• REC/PB
2.3Vp-p
16MHz
IC160 !• REC/PB
IC160 !ª (HiFi STEREO MODEL)
5Vp-p
30Hz
IC160 $¡ REC/PB
2Vp-p
32kHz
SOCCER
BALL
HIFI ONLY
HIFI ONLY
688HF ONLY
EXCEPT
L57,L58,L77HF
L78HF,X50 MODEL
(SEE PAGE 4-11, 17)
(SEE PAGES 3-3, 4)
(SEE PAGES 3-7, 8)
(SEE PAGES 3-9, 10)
(SEE PAGE 4-23)
2
.
Q401
LED
DRIVE
D405
D5V
POWER
45
MAIN/SAP
MAIN/SAP
9
IC733
100
PLL DATA
7
76
WP
I2C CLOCK 1
I2C CLOCK VIDEO
I2C DATA 1
I2C DATA VIDEO
L57,L58,L77HF,
L78HF,X50 MODEL
DMS UP
DMS DOWN
FFREW
L57,L58,L77HF,
L78HF,X50 MODEL
L57,L58,L77HF,
L78HF,X50 MODEL
Q103
IC160 *∞ REC/ PB
4.4Vp-p
1.078kHz
IC160 (™ REC
4Vp-p 30Hz
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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