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SLV-SE35/SE50/SE60/SE70/SE80/SX60/SX70/SX80
3-3. SERVO/SYSTEM CONTROL BLOCK DIAGRAM
3-5
3-6
MA-339 BOARD
DRUM MOTOR
OUTPUT
HALL
DEVICE
M901
M902
HALL
DEVICE
U+
OUTPUT
MATRIX
M
VCC
1
2
3
4
PG
FG
CAPSTAN
FG
U-
V+
V-
W+
W-
U
LIMITER
SW5V
V
W
VM
VCC
TL
1
6
5
2
3
7
1
6
5
2
3
7
CN102
SW5V
M12V
PS120
CAP VS
CAP RVS
CAP FG
D110
1
2
3
4
M12V
M12V
D VS
D PG
D FG
1
CN140
3
CTL
HEAD
1
3
2
M
LOADING
MOTOR
4
2
3
1
CAM
ENCODER
MECHA
POSITION
CN104
MODE1
MODE2
MODE3
MODE4
IC162
SERVO CONTROL
(2/3)
DRUM ERR
77
DRUM PG
90
DRUM FG
89
CAP RVS
24
CAP FG
87
CTL +
95
CTL -
94
LOADING
MOTOR DRIVE
IC130
CAM -
2
CAM +
10
4
IN2
SYSTEM CONTROL
(3/3)
S REEL FG
79
PH100
T REEL
FG
LED
DRIVE
Q102
T REEL FG
80
IN
38
SW12V
PH101
S REEL
FG
T/S LED
T SENS
7
S SENS
6
END LED
20
Q101
TAKE END
SENSOR
D100
D6V
Q100
SUPPLY END
SENSOR
REC PRF
30
OUT
39
X160
17.734475MHz
REC
PROOF
S101
CAM
33
29
28
27
26
MODE1
MODE2
MODE3
MODE4
MODE1
MODE2
MODE3
MODE4
16
CAPSTAN
MOTOR
CAP ERR
76
S100
REMOTE
CONTROL
RECEIVER
1
RESET
PULSE
PULSE
GEN.
POWER
FAIL
DET.
6
8
5
7
2
IC160
IC400
L161
D160
D6V
VCC
37
AVCC
99
AMP VCC
98
RST
34
POWER FAIL
78
32kHz IN
35
32kHz OUT
36
X160
32.768kHz
L160
D161
L140
D5V
OSC IN 44
OSC OUT 45
Q VD
13
C ROT
15
RF ENV
8
ENV SW
17
HA SWP
16
RF SWP
18
IIC DATA
72
IIC CLK
71
C ROT
IC260 97
Q VD
IC200 14
RF ENV
IC260
6
COMP OUT
IC260
2
HA SWP
,IC260
3
RF SWP
,IC260
4
IIC DATA
IIC CLK
IC200
98
IC200
AF ENV
IC360 39
AF ENV
9
IIC DATA
IC360 41
IIC CLK
IC360 42
AF SWP
19
AF REC P
22
A MUTE
63
AF SWP
A MUTE
TO/FROM
VIDEO
BLOCK
TO/FROM
AUDIO
BLOCK
Q592 B
IC162
84
TU SW2
83
TU SW1
VACUUM FLUORESCENT
INDICATOR TUBE
ND420
IC420
FL DRIVER
(SEE PAGE 4-23)
(SEE PAGE 4-23)
(SEE PAGE 4-23)
(SEE PAGE 4-23)
(SEE PAGE 4-23)
(SEE PAGE 3-9)
(SEE PAGE 3-3)
(SEE PAGE 3-9)
(SEE PAGE 3-7)
(SEE PAGE 4-11,15)
(SEE PAGE 3-3)
(SEE PAGE 3-7)
68
FLD DATA
70
FLD CLK
66
FLD CS
81
DMS+
43
27
21
26
D IN
13
CLK
15
CS
12
18
LED (DNR/NPI)
S1
S17
G1
G6
D403
F -
F +
82
DMS-
5
FU KEY1
CN451
1
2
7
4
3
JOG LED
DMS+
DMS-
A/D1 IN
A/D1 OUT
JOG LED
A/D2 OUT
S450,452-454
(35//60/X60/70/X70 MODEL)
5
CN450
4
5
1
PLAY
STOP
DUAL MODE
SHUTTLE
DM-82 BOARD
CN401
3
2
1
A/D2 IN
KKP -
KKP +
1
2
3
BOARD
KK-17
DIAL TIMER
PUSH/TURN
S410
12
KKP -
11
KKP +
74
-14V CONT
TO
POWER BLOCK
31
(EEP) IIC CLK
32
(EEP) IIC DATA
5
6
EEPROM
IC161
4
FOR
CHECK
CN262
HEAD
CTL
CTL
CTL AMP OUT
97
FROM AV LINK
85
FROM AV LINK
TO AV LINK
73
TO AV LINK
AV CONT
21
AV CONT
Q800-804
A MUTE
IC200 95
99
AF REC P
IC340
4
,IC360 40
IC340 1
FULL ERS
23
FULL ERS
Q332 B
L660
3
TU AFT
62
TA MUTE
75
C+5V CONT
65
SW 12V CONT
64
MTR 12V CONT
-14V CONT
C+5V CONT
SW 12V CONT
MTR 12V CONT
2
14
9
17
CN420
4
1
LED (JOG) 19
D5V
LED
DRIVE
Q400
17
D400
POWER
S400
8
6
5
FR-152 BOARD
D450
8
6
2
3
JOG
A/D2 IN
9
8
3
5
4
6
2
7
FUNCTION
KEY
7
CN400
CN402
12
10
18
6
11
7
16
19
3
12
14
15
13
8
10
CN160
F +
F -
FLD DATA
FLD CLK
FLD CS
14
REMOCON
DMS+
DMS-
FU KEY1
FU KEY2
SIRCS
KKP -
KKP +
POWER LED CONT
TO
POWER BLOCK
4
FU KEY2
81
ON PAL
4.43
ADJ SW CN262
5
S160
NTSC PB
TO
VIDEO
BLOCK
CN161
4
2
3
RESET
DATA
CLOCK
FOR
CHECK
3
2
SU-5 BOARD
SURROUND
S402
CN403
CN111
35/50 MODEL
CN101
EXCEPT 35/50 MODEL
TU702
28
TO/FROM
SYSCON
BLOCK
10
MOD CONT
41
NICASM CLK
42
NICAM DATA
EXCEPT
35/50/EE MODEL
TU SW2
TU SW1
TU AFT
TA MUTE
MOD CONT
NICASM CLK
NICAM DATA
IIC DATA
IIC CLK
Q751,752
TU702
29
TU701,702
19
TU701,702
12
3
TU701,702
20
TU701,702
23
Q701
E
TU701,702
11
5
50/70:EE/
80/X80 MODEL
50/80/X80
MODEL
FUNCTION
KEY
S451,455,456
(50/80/X80 MODEL)
S457-459
JS403
80/X80
EXCEPT
EG,EN MODEL
JS405
50:EE MODEL
S401
(80:EG,EN/X80)
S406
(EXCEPT 80:EG,EN/X80)
S404
(EXCEPT 50/70:EE/80/X80)
S407
(50/70:EE/80/X80)
S405
EXCEPT 50/70:EE,EG,EN/
(
)
X70:EN/80/X80
S408
50/70:EE,EG,EN/
(
)
X70:EN/80/X80
RF CH
REALITY
REGEN.
S403
(50/70:EE/80/X80)
LED
DRIVE
D401
SE ON
A/D1 OUT
D401
Q401
50:EE MODEL ONLY
80/X80
EXCEPT
EG,EN MODEL
Q501,502
C+ DET
86
C+ DET
I CONT
25
I CONT
Q540 B
CN570 8
DEC/VTR
58
DEC/VTR
Q580 B
SE ON
Q870 B
SECAM DET
60
SECAM ON
67
SECAM ON
CN201 3
SECAM DET
CN201 1
Q204,205,
,IC850 5
,IC850 4
,IC001
10
,IC001
9
IC200 16
IC200 17
IC162
$∞
OSC CHARA (OUT)
4.6Vp-p
23.3MHz
IC162
#§
32kHz (OUT)
IC162
#ª
3.1Vp-p
5.0Vp-p
17.734475kHz
(OUT)
IC162
*º
IC162
&ª
4.6Vp-p
5.0Vp-p
450msec
1.4sec
T REEL
TAPE TOP PLAY
S REEL
TAPE TOP PLAY
IC162
(º
DRUM PG
4.6Vp-p
40msec
IC162
*ª
DRUM FG
4.2Vp-p
300Hz
IC162
*¶
CAP FG
4.5Vp-p
757Hz
T REEL
TAPE TOP PLAY
IC162
*º
IC162
(∞
CTL IN+ REC
5.0Vp-p
25Hz
SLV-SE35/SE50/SE60/SE70/SE80/SX60/SX70/SX80
3-4. AUDIO BLOCK DIAGRAM
3-7
3-8
BOARD
FR-152
CN480
FR (R)
CN501
J500
R
L
CN260
DRUM
AUDIO
HEAD
CH1
CH2
17
MUTE REC
IC340
AFM
REC/PB
AMP
18
24
20
AGC
DET
DET
13
16
VCC
3
9
1
H SW
5
REC
CA
HA
HA
REC ON
EP
SP
AGC
AMP
PB ON
VCC
36
37
AGC
AMP
VCO
HF
LPF
PNR
L
MUTE
OUTPUT
SEL
INPUT SEL
LEVEL
DET
VCO
HF
LPF
PNR
L
12
13
MUTE
15
14
MUTE
16
17
NORMAL IN
NORMAL OUT
21
20
IC360
AUDIO
PROCESSOR
(HIFI)
39
5
6
SCL
42
SD
A
41
AF SWP
40
AGC
FR (L)
BIAS
ERASE
OSC
T320,Q321
1
2
4
AUDIO
ERASE
HEAD
AUDIO
REC/PB
HEAD
HEAD
SW
4
2
IC301
1
FULL
HEAD
CN330
IC200
AUDIO
PROCESSOR
(MONO)
MUTE
LINE
AMP
81
P
ALC
94
93
91
92
PB:
LP,SP
EQ
REC
REC
REC
83
85
88
REC:EP,LP
PB:EP
87
86
AUTO
BIAS
90
89
AUTO
PB LOW OUT
74
76
78
TUNER (L)
TU702
26
TUNER (R)
TU702
27
(2/2)
FROM/TO
SYSCON
BLOCK
16
AF REC P
IC162 22
FULL ERS
IC162 23
1
CN341
CHECK
FOR
HF ADJ
11
12
13
MA-339 BOARD
CN301
FULL
ERASE
OSC
T330,Q330
ERASE
SW12V
Q331,322
PS330
J480
LINE 2
IN
TUNER MONO
TU701,TU702
21
3
4
7
8
FL504
FL505
FL502
FL503
3
1
A (L)
A (R)
LINE 1
AUDIO
CN500
AF SW P
IC162 19
AF ENV
IC162
9
IIC CLK
IC162 71
IIC DATA
IC162 72
4
6
2
A (R)
A (L)
CN500
LINE 1
IN
BIAS
SW
Q320
FL500
FL501
MUTE
SW
A MUTE
IC162
63
FROM
SYSCON
BLOCK
MUTE
Q591
Q592
AUDIO
OUT
VREF
80
REC H
IC200 96
FROM
VIDEO
BLOCK
R
3
EXSEPT
35/50 MODEL
FROM
SYSCON
BLOCK
ERASE
1
FULL
HEAD
CN300
MODEL
35/60/70/X70
50/80/X80 MODEL
3
CN480
CN501
L
R
3
3
5
5
JS494
50 ONLY
80/X80 MODEL
70:EE,EG,EN/X70:EN/
50 ONLY
6
2
A (R)
A (L)
CN570
LINE 3
IN
FL570
FL571
JS500
JS571
JS366
35/50 MODEL
50:EG ONLY
EXSEPT
35/50 MODEL
EXCEPT
35/AE1,AE2,EE
MODEL
EXCEPT
35/AE1,AE2,EE
MODEL
EXCEPT
35/50/AE1,AE2,EE
MODEL
1
2
44
19
18
1
2
3
5
12
13
15
IC580
C+ SWITCH
Q582
Q581
SURR
AMP
IC870
5
14
8
BIAS
AMP
SURR
CONT
Q870
Q871
Q870
4
14
10
9
11
Q580
JS581
24
26
50:EG
MODEL ONLY
JS580
JS570
EXCEPT
50:EG MODEL
CUTTING
SOUND
PICTURE,
Q340
50:EE MODEL ONLY
FROM/TO
(SEE PAGE 3-5)
(SEE PAGE 3-5)
(SEE PAGE 3-5)
(SEE PAGE 3-5)
(SEE PAGE 3-3)
(SEE PAGE 4-7,9,13,17)
(SEE PAGE 4-23)
SYSCON
BLOCK
SE ON
IC162 67
DEC/VTR
IC162 58
JS590
Q590
MUTE
35/50
MODEL
EXCEPT
35/50 MODEL
JS367
35/50 MODEL
50 MODEL
EXCEPT
35/50 MODEL
MOD A
TU701,702
2
TO
TUNER
BLOCK
BLOCK
JS364
JS361
35/50
MODEL
EXCEPT
35/50:EG MODEL
50:EE/70/X70/
80/X80 MODEL
JS501
35/50:EG
MODEL
3
1
A (L)
A (R)
LINE 3
AUDIO
CN570
FL572
FL573
50:EG
MODEL
EXCEPT 35/50/
AE1,AE2,EE,UX MODEL
50:EE/70:EE/
80:EG MODEL
80:EG MODEL
3P
EXCEPT
35/50/60/70:EE/
35/50/60/70:EE/
2P
80:EG/X80 MODEL
EXCEPT
35/AE1,AE2,EE MODEL
T320
6,
REC
70kHz
±
10kHz
46Vp-p
T330
6,
REC
55Vp-p
70kHz
±
10kHz
SLV-SE35/SE50/SE60/SE70/SE80/SX60/SX70/SX80
3-9
3-10E
3-5. POWER BLOCK DIAGRAM
12V
REG
2
1
4
IC601
R711
VCC
14
AFM.
AUDIO PROC
IC340
T/S
REEL
CAPSTAN
MOTOR
IC162
SERVO/SYSTEM
CONTROL
LOADING
MOTOR DRIVE
VCC1
8
VCC2
9
IC130
PS120
D110
CN101
MTR 12V
MTR 12V
SW 5V
CN102
DRUM
MOTOR
RESET
PULSE
GEN.
POWER
FAIL
DET.
VCC2
5
VCC1
7
IC160
FLUORESCENT
INDICATOR TUBE
ND420
F-
F+
7
1
1
SRV878EK BOARD
C+12V
T/S
SENSOR
Q100,101
PH100,101
16
LINE
FILTER
RECT
F101
AC
IN
D101-104
L101-103
PHOTO
INTERRUPTER
PC151
D251
CN101
SWITCHING
REG.
Q151
L201
D252
L202
D253
D254
POWER
TRANS
T151
TU701/702
L205
L202
L203
L204
L300
Y VCC
11
C VCC
58
CCD VCC
56
A VCC
75
ALWAYS 5V
39
Y/C PROC
AUDIO PROC
IC200
MTR12V CONT
64
-14V CONT
74
AMP VCC
98
L160
D161
D160
L140
5
8
VCC
37
AVCC
99
RESET
34
P FAIL
78
L662
OSD VCC
53
IC161
EEPROM
VCC
8
IC420
FL DRIVER
L400
VDD
1
VDD
44
VEE
16
IC400
REMOTE
CONTROL
RECEIVER
VCC
2
MTR 12V
4
5
6
CN600
UN+30V
+13V
13
P CONT 2
11
P CONT 1
17
2
3
SW+5V
14
D+6V
12
SW+12V
P SAVE CONT 1
PS602
C+ 5V
SWITCH
Q607,608
D603
NA 5V
REG
Q609
L001
IC001
RR PROC
VCC
5
PS330
FE BIAS
OSC
T330,Q331,332
BIAS
SWITCH
Q320
ERASE
OSC
T320,Q321
IC320
HEAD SW
VCC 1
L341
12V
35
AUDIO PROC.
(HIFI)
IC360
L360
ALL 5V
13
VIDEO
R/P AMP
IC260
L270
D100
T/E LED
NA 5V
C+5V CONT
75
L161
SW12V CONT
65
MODE CONT
10
POWER CONT1
P SAVE CONT1
POWER CONT2
30V
16
30V
7
BB (5V)
1
L750
D750
5V
25
L701
SW
Q751,752
5V
14
L751
MB (5V)
4
Q800-804
AV LINK
CIRCUIT
-14V
D5V
CN160
9
4
VEE
17
CN420
11
16
9
13
11
7
F+
F-
MA-339 BOARD
FR-152 BOARD
POWER
D400
+13V
+13V
SW+5V
7
8
-F (0V)
18
16
19
MTR +12V
+F (2.9V)
-14V
MTR +12V
7
8
18
16
19
13
11
17
4
5
6
2
3
14
12
CN201
12V
SW
SW
2
1
4
IC201
PS202
SW 5V
REG
Q205
PS201
SWITCH
Q201,204
PS251
SWITCH
Q207,210,211
50/70:EE/80
MODEL
EXCEPT
35/AE1,AE2,EE
MODEL
EXCEPT
35/AE1,AE2,EE
MODEL
50/80/X80
MODEL
IC580
C+ SW
VDD 16
50:EG
MODEL ONLY
EXCEPT
35/50/AE1,AE2/
EE,UX MODEL
L580
IC870
SURR AMP
VCC 4
EXCEPT
35/50
MODEL
IC850
VPS/PDC
VDD D
19
VDD A
20
EXCEPT
EE/60/X60
MODEL
EXCEPT
60/X60
MODEL
(TU701)
4
CN420
CN401
1
SURROUND
D401
CN401
CN403
SU-5 BOARD
50:EE MODEL ONLY
8
L975
SW 5V
CN201
8
CN970
IC970
SECAM PROC.
(SEE PAGE 4-29)
(SEE PAGE 4-23)
(SEE PAGE 4-23)
(SEE PAGE 4-7,9,11,13,15,17)
(SEE PAGE 4-27)
VCC
22
SE-77 BOARD
B MODEL ONLY
4-1
SECTION 4
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
SLV-SE35/SE50/SE60/SE70/SE80/SX60/SX70/SX80
(For printed wiring boards)
•
•
b
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Through hole is omitted.
• Circled numbers refer to waveforms.
• There are few cases that the part printed on diagram
• Circled numbers refer to waveforms.
• There are few cases that the part printed on diagram
isn’t mounted in this model.
• Chip parts.
(For schematic diagrams)
• All capacitors are in
• All capacitors are in
µ
F unless otherwise noted. pF :
µµ
F.
50V or less are not indicated except for electrolytics and
tantalums.
tantalums.
• Chip resistors are 1/10W unless otherwise noted.
k
Ω
=1000
Ω
, M
Ω
=1000k
Ω
.
• Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum capacitor, Be-
Be careful not to heat the minus side of tantalum capacitor, Be-
cause it is damaged by the heat.
• Some chip part will be indicated as follows.
Example
C541
L452
22U
10UH
TA A
2520
• Constants of resistors, capacitors, ICs and etc with XX indicate
that they are not used.
In such cases, the unused circuits may be indicated.
• Parts with
★
differ according to the model/destination.
Refer to the mount table for each function.
• All variable and adjustable resistors have characteristic curve B,
unless otherwise noted.
• Signal name
XEDIT
→
EDIT
PB/XREC
→
PB/REC
•
2
: non flammable resistor
•
1
: fusible resistor
•
C
: panel designation
•
: internal component.
•
U
: B+ Line.
•
V
: B– Line.
• Circled numbers refer to waveforms.
• Readings are taken with a color-bar signal input.
• Voltage are dc between ground and measurement points.
• Readings are taken with a digital multimeter (DC10M
• Readings are taken with a color-bar signal input.
• Voltage are dc between ground and measurement points.
• Readings are taken with a digital multimeter (DC10M
Ω
).
• Voltage variations may be noted due to normal production
tolerances.
•
C
: adjustment for repair.
• Circled numbers refer to waveforms.
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
C
B
E
5
6
4
2
1
3
5
4
6
2
3
1
4
5
2
3
1
1
2
4
5
3
3
2
1
3
2
1
3
2
1
Transistor
Diode
Kinds of capacitor
Temperature characteristics
External dimensions (mm)
When indicating parts by reference
number, please include the board name.
number, please include the board name.
Note :
The components identified by
mark
The components identified by
mark
!
or dotted line with mark
!
are critical for safety.
Replace only with part number
specified.
specified.
Note :
Les composants identifiés par
une marque
Les composants identifiés par
une marque
!
sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
Ne les remplacer que par une
pièce portant le numéro spécifié.
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