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4-1
SECTION 4
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
SLV-CA30/GA35/GA55/GA65/GF85/SA33/SP70/SP100
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.)
For printed wiring board:
•
•
X
: indicates a lead wire mounted on the component
side.
•
x
: indicates a lead wire mounted on the printed side.
•
a
: Through hole.
•
x
: Parts mounted on the conductor side.
•
b
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
For schematic Diagram:
•
•
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,
because it is damaged by the heat.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum capacitor,
because it is damaged by the heat.
•
All resistors are in ohms,
1
/
4
W (Chip resistors :
1
/
10
W) un-
less otherwise specified.
k
k
Ω
: 1000
Ω
, MW : 1000k
Ω
.
•
All capacitors are in µF unless otherwise noted.
pF :
µµF
50V or less are not indicated except for electrolytics and
tantalums.
tantalums.
•
All variable and adjustable resistors have characteristic curve
B, unless otherwise noted.
B, unless otherwise noted.
•
2
: nonflammable resistor.
•
5
: fusible resistor.
•
C
: panel designation.
•
f
: internal component.
•
C
: adjustment for repair.
•
U
: B+ Line.
•
V
: B– Line.
•
Circled numbers refer to waveforms.
•
Voltages are dc between measurement point.
•
Readings are taken with a color-bar signal input.
•
Readings are taken with a digital multimeter (DC 10MW).
•
Voltage variations may be noted due to normal production
tolerances.
tolerances.
Note: The components identified by mark
0
or dotted line
with mark
0
are critical for safety.
Replace only with part number specified.
When indicating parts by reference
number, please include the board
name.
number, please include the board
name.
SLV-CA30/GA35/GA55/GA65/GF85/SA33/SP70/SP100
4-3
4-4
4-1. FRAME SCHEMATIC DIAGRAM
FRAME
7P
CN001
1
+5V(D)
2
GND(D)
3
D PG
4
MOTOR +12V
5
D FG
6
MOTOR GND
7
D VS (CTL)
6P
CN331
6
X CTL(X)
5
Y CTL(Y)
4
A-ERASE HEAD
3
AU GND
2
REC_A_ HEAD
1
PB_A_HEAD
1
X CTL(X)
2
Y CTL(Y)
A-ERASE HEAD
3
4
AU GRD
5
REC_A_ HEAD
6
PB_A_HEAD
7
+5V(D)
6
GND(D)
5
D PG
4
MOTOR +12V
3
D FG
2
MOTOR GND
1
D VS (CTL)
9P
CN051
1
+5V (D)
2
CAP RVS
3
CAP FG
4
CTL-REF
5
CAP VS
6
LIMITER (C PWM)
7
MTR +12V
8
MTR GND
9
D GND
1
2
3
4
5
6
7
8
9
2P
CN601
2
NEUTRAL
1
LIFE
1
2
3
8P
CN201
1
V COMMON
2
V RF CH2
3
A COMMON
4
A RF CH1
5
V COMMON
6
V RF CH1
7
A COMMON
8
A RF CH2
AC IN
1
V COMMON
2
V RF CH2
3
A COMMON
4
A RF CH1
5
V COMMON
6
V RF CH1
7
A COMMON
8
A RF CH2
3P
CN031
1
CAM (-)
2
CAM (+)
3
CAM (+)
7P
CN401
1
GND
2
KEY 3
3
+5 V
4
KEY 1
5
PICTURE LED
6
KEY 2
7
REMOCON
7P
CN501
7
GND
6
KEY 3
5
+5 V
4
KEY 1
3
PICTURE LED
2
KEY 2
1
REMOCON
1
A
4P
CN202
4
GND
3
V.SWP
2
PB RF
1
HF ADJ
3
FE HEAD
2
NC
1
GND
CN332
3P
1
GND
2
NC
3
FE HEAD
FE-135
FDM-8
AC-244
FFM-32
MA-366 BOARD
FULL
ERASE
HEAD
ERASE
HEAD
ACE
HEAD
HEAD
M901
DRUM
MOTOR
DRUM
MOTOR
FR-167
BOARD
BOARD
M903
CAM
MOTOR
CAM
MOTOR
M902
CAPSTAN
MOTOR
CAPSTAN
MOTOR
DRUM
10
3
14
5
6
F
H
9
G
C
05
D
13
15
4
12
11
E
2
B
7
8
EXCEPT CA30/GA55/SA33
CHECK
CH1
SP
CH2
SP
AUDIO
GF85/SP100
AUDIO
CH2
CH1
SLV-CA30/GA35/GA55/GA65/GF85/SA33/SP70/SP100
4-5
4-6
4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
MA-366 (VIDEO, AUDIO, I/O, SERVO/SYSTEM CONTROL) PRINTED WIRING BOARD
– Ref. No.: MA-366 board; 1,000 series –
VIDEO, AUDIO, I/O, SERVO/SYSTEM CONTROL
MA-366
There are few cases that the part isn't mounted in this model is printed on this diagram.
(DANCE 4
)
(DANCE 3
)
(DANCE 2
)
(DANCE 1
)
EXCEPT CA30/GA35/SA33
CA30/GA35/SA33
EXCEPT CA30/GA35:PL, TW/GA55PL/GF85:PL, TW/SA33
CA30/GA35:PL, TW/GA55PL/GF85:PL, TW/SA33
4-7
SLV-CA30/GA35/GA55/GA65/GF85/SA33/SP70/SP100
FR-167
(MODE CONTROL)
(MODE CONTROL)
MA-366
VIDEO, AUDIO,
I/O, SERVO/SYSTEM CONTROL
I/O, SERVO/SYSTEM CONTROL
(
)
MA-366 BOARD
CN001
G-13
CN031
H-6
CN051
A-3
CN201
B-10
CN202
A-11
CN331
A-13
CN332
B-13
CN401
I-1
CN601
A-2
D001
F-7
D101
H-6
D401
I-1
D402
J-12
D403
J-9
D404
J-8
D405
J-6
D406
J-7
D407
J-12
D408
J-4
D409
J-11
D410
J-11
D411
J-10
D412
J-4
D413
J-10
D601
C-1
D602
C-1
D603
C-2
D604
E-2
D605
C-1
D606
D-1
D607
D-1
D608
E-2
D609
E-1
D610
G-1
D611
G-2
D612
I-3
D613
I-2
D901
B-6
D902
B-5
IC031
I-4
IC101
H-8
IC102
H-11
IC103
H-10
IC201
C-10
IC301
A-9
IC601
G-1
Q001
F-3
Q002
F-11
Q003
G-6
Q201
B-11
Q202
C-11
Q203
D-7
Q204
D-7
Q205
D-10
Q261
D-8
Q262
D-8
Q263
D-8
Q264
E-9
Q265
E-8
Q266
H-7
Q267
E-8
Q290
E-9
Q291
E-9
Q292
E-10
Q293
E-10
Q294
E-9
Q295
E-9
Q296
E-10
Q297
E-10
Q298
E-10
Q299
E-10
Q371
B-12
Q372
B-13
Q373
B-13
Q374
C-13
Q375
C-12
Q376
C-12
Q377
C-12
Q378
D-8
Q401
J-12
Q402
J-5
Q403
J-11
Q404
J-11
Q405
J-11
Q406
J-4
Q407
J-10
Q408
I-7
Q601
C-1
Q602
D-1
Q603
D-2
Q604
I-3
Q901
A-4
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