DOWNLOAD Sony SLV-798HF / SLV-998HF Service Manual ↓ Size: 6.91 MB | Pages: 82 in PDF or view online for FREE

Model
SLV-798HF SLV-998HF
Pages
82
Size
6.91 MB
Type
PDF
Document
Service Manual
Brand
Device
VCR
File
slv-798hf-slv-998hf.pdf
Date
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Sony SLV-798HF / SLV-998HF Service Manual ▷ View online

7-3
7-1-3. MECHANISM DECK-1
701
702
703
704
705
723
722
720
721
706
707
710
712
711
724
#701
713
714
715
716
717
719
718
709
708
701
#701
not 
supplied
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
701
3-977-509-01 WASHER, THRUST
702
3-977-507-01 TABLE, REEL (S) (GRAY)
703
3-977-508-01 TABLE, REEL (T) (BLACK)
704
1-500-144-11 HEAD, FE
705
3-977-495-01 SHAFT TG2
706
3-977-494-01 HOLDER, FEH
707
A-6759-619-C FL COMPLETE ASSY
708
3-977-535-01 PLATE, LUMINOUS(END SENSOR)
709
3-977-536-01 PLATE, LUMINOUS(TOP SENSOR)
710
3-970-471-01 SPRING (DECK OPEN), TORSION
711
A-6759-615-A PRESS BLOCK ASSY, PINCH
712
3-958-455-01 SPRING (PINCH), TENSION
713
3-977-447-01 GEAR, ELEVATOR
714
3-977-514-01 OPENER, LID
715
3-977-441-01 GEAR, PINCH PRESSING
716
3-977-445-01 GEAR, TG8 ARM DRIVING
717
3-977-465-01 SPRING,EXTENSION(RVS BRAKE)
718
X-3947-582-1 ARM ASSY, RVS BRAKE
719
3-977-446-01 GEAR, TG8 ARM
720
X-3947-590-1 TG8 ASSY
721
A-6759-620-A HEAD BLOCK ASSY, ACE (TDK)
722
3-974-556-01 + HEXA TT 2.6X9 (TAPER)
723
3-979-508-01 SCREW
724
3-978-485-01 PLATE, GUIDE CASSETTE
7-4
#701
#702
#701
767
769
762
763
765
772
771
773
768
770
764
761
760
758
759
757
756
766
755
754
752
751
753
763
762
774
775
776 
(Note)
7-1-4. MECHANISM DECK-2
Note:
There are two types of drum assembly in models for
service.
No. 768-770
—Top View—
[Discrimination]
No. 776
—Top View—
Note:
It cannot be divided to two
parts, the upper and the
lower drum assemblies.
There are two printed circuit 
boards on the top.
There is no printed circuit board.
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
751
X-3947-581-1 BRAKE ASSY,MAIN(T)
752
3-977-462-01 SPRING,EXTENTION. (MAIN BRAKE)
753
X-3947-573-1 ARM ASSY, PENDULUM
754
X-3947-580-2 BRAKE ASSY, MAIN(S)
755
3-977-513-02 LEVER, REC. PROOF
756
3-976-767-01 SPRING, TENS. (REC. PROOF)
757
3-977-487-01 BOSS, TG1 FULCRUM
758
X-3947-587-1 TG1 ASSY
759
X-3947-589-1 BAND ASSY, TG1
760
3-977-488-01 SPRING (POWER TENSION)
761
A-6750-324-A SHUTTLE (S) BLOCK ASSY
762
X-3944-378-1 ROLLER ASSY, GUIDE
763
3-965-178-01 SPRING
764
3-969-632-04 BASE, DRUM
765
A-6750-325-A SHUTTLE (T) BLOCK ASSY
766
3-977-501-01 PLATE, LUMINOUS
767
X-3943-899-8 GROUND ASSY, SHAFT
768
2-643-205-01 SCREW
769
8-848-576-02 DRUM ASSY, UPPER DZR-45-R
(EXCEPT 998HF)(Note)
769
8-848-594-02 DRUM ASSY, UPPER DZR-51-R (998HF)(Note)
770
8-848-666-11 DRUM ASSY, LOWER DZL-51B/J-RP (M901)
771
A-6746-074-G ROLLER BLOCK ASSY, HC
772
X-3947-255-1 ROLLER ASSY, HC
773
3-975-724-07 ARM, HC
774
X-3946-855-1 SHUTTLE (S) ASSY
775
X-3946-856-1 SHUTTLE (T) ASSY
776
8-839-044-02 DRUM ASSY DZH-94A/Z-RP (M901)
(EXCEPT 998HF)(Note)
776
8-839-046-02 DRUM ASSY DZH-96A-R (M901)(998HF)(Note)
7-5
7-1-5. MECHANISM DECK-3
820
821
822
823
824
825
801
M903
804
805
806
808
807
813
826
827
828
829
814
803
M902
815
809
810
811
812
802
803
816
817
818
803
819
#703
#701
830
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
801
3-977-437-01 RETAINER,CAM MOTOR
802
X-3947-584-1 ASSY, REEL DIRECT
803
3-977-443-01 WASHER, STOPPER
804
3-977-438-01 WORM - WHEEL
805
3-977-506-01 ARM, LIMITTER SELECTION
806
3-977-444-01 GEAR, PINCH TRANSMISSION
807
3-977-515-01 GUIDE, FL SLIDER
808
3-977-517-01 PLATE, SLIDE, FL
809
3-977-519-01 SPRING, TENS. (LIMIT, FL)
810
3-977-518-02 PLATE, LIMITTER, FL
811
3-977-516-01 HOLDER, FL SLIDER
812
3-977-877-01 PLATE, RETAINER
813
3-977-504-01 GEAR, CLUTCH
814
X-3947-585-1 GEAR ASSY, PULLEY
815
3-977-510-01 BELT, RUBBER
816
3-977-440-01 WASHER, STOPPER
817
3-977-439-01 GEAR, CAM
818
3-977-442-01 SLIDER
819
3-977-455-01 GEAR, LOADING(T)
820
3-977-456-03 SPRING, TORSION (LOAD T)
821
X-3947-579-1 LEVER ASSY, LOADING(T)
822
3-977-451-01 GEAR, LOADING(S)
823
3-977-452-01 SPRING, TORSION (LOAD S)
824
X-3947-578-1 LEVER ASSY, LOADING(S)
825
X-3947-576-2 CHASSIS ASSY, MECHANICAL
826
3-977-468-01 SHAFT, CAPSTAN BRAKE
827
3-977-467-02 SPRING, CAP BRAKE
828
X-3947-583-1 BRAKE ASSY, CAPSTAN
829
3-977-489-01 ARM, TG1 DRIVING
830
A-6759-616-A GEAR BLOCK ASSY, LOADING
M902
1-698-971-11 MOTOR, DC
M903
X-3947-577-1 MOTOR ASSY, CAM
7-6
7-2. ELECTRICAL PARTS LIST
NOTE:
•
Due to standardization, replacements in the
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
•
-XX, -X mean standardized parts, so they may
have some difference from the original one.
•
Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
•
CAPACITORS:
uF: 
µ
F
•
RESISTORS
All resistors are in ohms.
METAL: metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F: nonflammable
•
COILS
uH: 
µ
H
•
SEMICONDUCTORS
In each case, u: 
µ
, for example:
uA...: 
µ
A... , uPA... , 
µ
PA... ,
uPB... , 
µ
PB... , uPC... , 
µ
PC... ,
uPD..., 
µ
PD...
When indicating parts by reference number,
please include the board name.
The components identified by mark 
!
 or
dotted line with mark 
!
 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
!
 sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
*
A-6791-467-A DM-74 BOARD, COMPLETE
*********************
(Ref.No.: 2,000 Series)
< CONNECTOR >
CN440
1-770-031-11 CONNECTOR, BOARD TO BOARD 7P
CN441
1-770-514-41 CONNECTOR, FFC/FPC 5P
< DIODE >
D440
8-719-056-06 DIODE   SLR-342DC3F
< TRANSISTOR >
Q440
8-729-424-08 TRANSISTOR   UN2111
< RESISTOR >
R441
1-216-057-00 METAL CHIP
2.2K
5%
1/10W
R442
1-216-057-00 METAL CHIP
2.2K
5%
1/10W
R443
1-216-061-00 METAL CHIP
3.3K
5%
1/10W
R444
1-216-065-91 RES,CHIP
4.7K
5%
1/10W
R445
1-216-057-00 METAL CHIP
2.2K
5%
1/10W
R446
1-216-029-00 METAL CHIP
150
5%
1/10W
< SWITCH >
S441
1-762-196-21 SWITCH, TACT (EJECT)
S442
1-762-196-21 SWITCH, TACT (REC)
S443
1-762-196-21 SWITCH, TACT (JOG)
S444
1-762-196-21 SWITCH, TACT (PAUSE)
************************************************************
*
A-6791-465-A FR-130(A) BOARD, COMPLETE (798HF)
*************************
*
A-6791-469-A FR-130(B) BOARD, COMPLETE (998HF)
*************************
(Ref.No.: 2,000 Series)
*
3-972-815-01 HOLDER (100), FL
< BUZZER >
BZ460
1-529-104-11 BUZZER, PIEZOELECTRIC
< CAPACITOR >
C460
1-163-809-11 CERAMIC CHIP
0.047uF
10%
25V
C461
1-164-232-11 CERAMIC CHIP
0.01uF
50V
C462
1-164-232-11 CERAMIC CHIP
0.01uF
50V
C463
1-164-232-11 CERAMIC CHIP
0.01uF
50V
C464
1-164-232-11 CERAMIC CHIP
0.01uF
50V
C465
1-126-916-11 ELECT
1000uF
20%
6.3V
C466
1-163-038-00 CERAMIC CHIP
0.1uF
25V
C467
1-126-935-11 ELECT
470uF
20%
6.3V
C468
1-163-038-00 CERAMIC CHIP
0.1uF
25V
C469
1-104-905-11 CAPACITOR
0.22F
5.5V
C471
1-164-232-11 CERAMIC CHIP
0.01uF
50V
C472
1-164-004-11 CERAMIC CHIP
0.1uF
10%
25V
C473
1-163-235-11 CERAMIC CHIP
22PF
5%
50V
C474
1-163-102-00 CERAMIC CHIP
24PF
5%
50V
C475
1-164-232-11 CERAMIC CHIP
0.01uF
50V
C476
1-163-038-00 CERAMIC CHIP
0.1uF
25V
C477
1-163-229-11 CERAMIC CHIP
12PF
5%
50V
C478
1-163-229-11 CERAMIC CHIP
12PF
5%
50V
C479
1-126-096-11 ELECT
10uF
20%
35V
< CONNECTOR >
CN460
1-695-392-31 PIN, CONNECTOR (PC BOARD) 31P
* CN461
1-691-406-11 CONNECTOR, BOARD TO BOARD 7P
< DIODE >
D420
8-719-110-03 DIODE   RD7.5ES-B2
D460
8-719-056-07 DIODE   SLR-342MCT31
D462
8-719-200-82 DIODE   11ES2
D463
8-719-200-82 DIODE   11ES2
< IC >
IC460
8-752-891-14 IC   CXP82960-057Q
IC461
8-749-011-22 IC   GP1U27X
IC462
8-759-432-34 IC   ST24W16FM6TR
IC463
8-759-248-87 IC   MM1256XF-BE
< JUMPER RESISTOR >
JR401
1-216-296-00 METAL CHIP
0
5%
1/8W
JR402
1-216-295-00 METAL CHIP
0
5%
1/10W
JR403
1-216-296-00 METAL CHIP
0
5%
1/8W
JR404
1-216-295-00 METAL CHIP
0
5%
1/10W
JR405
1-216-295-00 METAL CHIP
0
5%
1/10W
JR406
1-216-295-00 METAL CHIP
0
5%
1/10W
JR407
1-216-295-00 METAL CHIP
0
5%
1/10W
JR408
1-216-296-00 METAL CHIP
0
5%
1/8W
< COIL >
L181
1-410-509-11 INDUCTOR        10uH
< FLUORESCENT INDICATOR >
ND420
1-517-716-11 INDICATOR TUBE, FLUORESCENT
DM-74
FR-130
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