SLV-SE310D, SLV-SE310I, SLV-SE410K, SLV-SE510B, SLV-SE510D, SLV-SE510K — Sony VCR Service Manual (repair manual)

Model
SLV-SE310D SLV-SE310I SLV-SE410K SLV-SE510B SLV-SE510D SLV-SE510K
Pages
73
Size
14.89 MB
Type
PDF
Document
Service Manual
Brand
Device
VCR
File
slv-se310d-slv-se310i-slv-se410k-slv-se510b-slv-se.pdf
Date

View Sony SLV-SE310D / SLV-SE310I / SLV-SE410K / SLV-SE510B / SLV-SE510D / SLV-SE510K Service Manual online

SERVICE MANUAL
AEP Model
SLV-SE310D/SE510B/D/SE510D
UK Model
SLV-SE310I
East European Model
Russian Model
SLV-SE410K/SE510K
VIDEO CASSETTE RECORDER
SPECIFICATIONS
Photo: SLV-SE510
– Continued on next page –
S  MECHANISM
SLV-SE310/SE410/SE510
RMT-V257B/V257C
The abbreviations of SE310/SE410/SE510 contained in this service manual are indicated
when these models are common to all their corresponding models as given below.
SE310D
SE310I
SE410K
SE510B
SE510D
SE510K
SE310
SE410
SE510
Abbreviated
models name
All model names
SLV-
System
Channel coverage
P
SLV-SE410K/SE510K
AL (B/G, D/K)
VHF E2–E12, R1–R12
UHF E21–E69, R21–R69
SLV-SE310D/SE510D
SLV-SE510B
CATV S1–S41, S01–S05
RF output signal
UHF channels 21–69
Aerial out
75-ohm asymmetrical aerial socket
Tape speed
SP: PAL/MESECAM
23
SECAM 23.39 mm/s 
(recording/playback)
SECAM 11.70 mm/s 
(recording/playback)
.39 mm/s (recording/playback)
NTSC
33.35 mm/s (playback only)
LP: PAL/MESECAM
11.70 mm/s (recording/playback)
NTSC
16.67 mm/s (playback only)
EP: NTSC
11.12 mm/s (playback only)
PA
SLV-SE310I
PAL (I)
VHF IA to IJ, SA10 to SA13
UHF B21 to B69
CATV S01 to S05, S1 to S20
HYPER S21 to S41
L (B/G)
VHF E2 to E12
VHF Italian channel A to H
UHF E21 to E69
CATV S01 to S05, S1 to S2
0
H
SECAM (L) : VHF F2 to F10
UHF F21 to F69
CATV B to Q
HYPER S21 to S41
PAL (B/G) : VHF E2 to E12
VHF Italian channel A to H
UHF E21 to E69
CATV S01 to S05, S1 to S20
HYPER S21 to S41
YPER S21 to S41
• Refer to the SERVICE MANUAL of VHS MECHANICAL
ADJUSTMENTS 
VI
 for MECHANICAL ADJUSTMENTS.
(9-921-647-11)
– 2 –
SAFETY CHECK-OUT
1.
Check the area of your repair for unsoldered or poorly-sol-
dered connections.  Check the entire board surface for solder
splashes and bridges.
2.
Check the interboard wiring to ensure that no wires are
"pinched" or contact high-wattage resistors.
3.
Look for unauthorized replacement parts, particularly tran-
sistors, that were installed during a previous repair.  Point
them out to the customer and recommend their replacement.
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer:
4.
Look for parts which, through functioning, show obvious
signs of deterioration.  Point them out to the customer and
recommend their replacement.
5.
Check the B+ voltage to see it is at the values specified.
6.
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270˚C dur-
ing repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when solder-
ing or unsoldering.
SAFETY-RELATED  COMPONENT  WARNING!!
COMPONENTS  IDENTIFIED  BY  MARK  
0
  OR  DOTTED
LINE  WITH  MARK  
0
  ON  THE  SCHEMATIC  DIAGRAMS
AND  IN  THE  PARTS  LIST  ARE  CRITICAL  TO  SAFE
OPERATION.  REPLACE  THESE  COMPONENTS  WITH
SONY  PARTS  WHOSE  PART  NUMBERS  APPEAR  AS
SHOWN  IN  THIS  MANUAL  OR  IN  SUPPLEMENTS  PUB-
LISHED  BY  SONY.
Maximum recording/playback time
10 hrs. in LP mode (with E300 tape)
Fast-forward and rewind time
Approx. 3 min. (with E180 tape)
Inputs and outputs
i LINE-1 (TV)
21-pin
Video input: pin 20
Audio input: pins 2 and 6
Video output: pin 19
Audio output: pins 1 and 3
DECODER/t LINE-2 IN
21-pin
Video input: pin 20
Audio input: pins 2 and 6
General
Power requirements
220 – 240 V AC, 50 Hz
Power consumption
18 W 
1.5 W (POWER SAVE is set to ON, 
minimum)
Operating temperature
5
°
C to 40
°
C
Storage temperature
–20
°
C to 60
°
C
Dimensions 
Approx. 355 
×
 96 
×
 288 mm (w/h/d)
including projecting parts and controls
Mass
Approx. 3.7 kg
Supplied accessories
Remote commander (1)
R6 (size AA) batteries (2)
Aerial cable (1)
Design and specifications are subject to 
change without notice. 
– 3 –
TABLE  OF  CONTENTS
Section
Title
Page
Section
Title
Page
SERVICE NOTE ...................................................................... 4
1.
GENERAL
Getting Started .............................................................. 1-1
Basic Operations ........................................................... 1-10
Additional Operations .................................................... 1-15
2.
DISASSEMBLY
2-1.
Upper Case Removal .................................................... 2-1
2-2.
Front Panel Section Removal ........................................ 2-1
2-3.
Power Block (ETXNY272E2D) Removal ....................... 2-1
2-4.
Rear Panel Removal ..................................................... 2-1
2-5.
Mechanism Deck Removal ........................................... 2-2
2-6.
MA-401 Board Removal ................................................ 2-2
2-7.
Internal Views ................................................................ 2-3
2-8.
Circuit Boards Location ................................................. 2-4
3.
BLOCK  DIAGRAMS
3-1.
Overall Block Diagram ................................................... 3-1
3-2.
Video Block Diagram ..................................................... 3-3
3-3.
Servo/System Control Block Diagram .......................... 3-5
3-4.
Audio/Tuner Block Diagram ........................................... 3-7
3-5.
Power Block Diagram .................................................... 3-9
4.
PRINTED  WIRING  BOARDS  AND
SCHEMATIC  DIAGRAMS
4-1.
Frame Schematic Diagram ............................................ 4-3
4-2.
Printed Wiring Boards and Schematic Diagrams ......... 4-5
MA-401 Printed Wiring Board ....................................... 4-5
MA-401 (Head Amp) Schematic Diagram .................... 4-9
MA-401 (Video, Audio) Schematic Diagram ................. 4-11
MA-401 (SECAM) Schematic Diagram ......................... 4-15
MA-401 (Servo/System Control)
Schematic Diagram ....................................................... 4-17
MA-401 (I/O) Schematic Diagram ................................. 4-21
MA-401 (Tuner) Schematic Diagram ............................ 4-23
MA-401 (Mode Control) Schematic Diagram ................ 4-25
MA-401 (Power Supply) Schematic Diagram ............... 4-27
KK-26 Schematic Diagram ............................................ 4-29
KK-26 Printed Wiring Board .......................................... 4-29
ETXNY272E2D Printed Wiring Board ........................... 4-30
ETXNY272E2D Schematic Diagram ............................ 4-31
5.
INTERFACE, IC  PIN  FUNCTION  DESCRIPTION
5-1.
System Control-Video/RP Block Interface
(MA-401 BOARD IC162) ............................................... 5-1
5-2.
System Control-Servo Peripheral Circuit Interface
(MA-401 BOARD IC162) ............................................... 5-1
5-3.
System Control-Mechanism Block Interface
(MA-401 BOARD IC162) ............................................... 5-2
5-4.
System Control-System Control Peripheral Circuit
Interface (MA-401 BOARD IC162) ................................ 5-2
5-5.
System Control-Audio Block Interface
(MA-401 BOARD IC162) ............................................... 5-2
5-6.
Servo/System Control Microprocessor Pin Functions
(MA-401 BOARD IC162) ............................................... 5-3
5-7.
Mode Control Pin Functions
(MA-401 BOARD IC420) ............................................... 5-5
6.
ERROR  CODES
....................................................... 6-1
7.
ADJUSTMENTS
7-1.
Mechanical Adjustments ............................................... 7-1
7-2.
Electrical Adjustments ................................................... 7-1
2-1.
Preparation Before Adjustments ................................... 7-1
2-1-1. Equipment Required ................................................ 7-1
2-1-2. Equipment Connection ............................................. 7-1
2-1-3. Set-up of Adjustment ............................................... 7-1
2-1-4. Alignment Tapes ....................................................... 7-1
2-1-5. I/O Level and Impedance ......................................... 7-2
2-1-6. Adjustment Sequence .............................................. 7-2
2-2.
Power Supply Check ..................................................... 7-2
2-2-1. Output Voltage Check .............................................. 7-2
2-3.
Servo System Check ..................................................... 7-3
2-3-1. RF Switching Position Adjustment ........................... 7-3
2-4.
Audio System Adjustments ........................................... 7-3
2-4-1. Normal Audio System Adjustment ........................... 7-3
2-4-2. ACE Head Adjustment ............................................. 7-3
2-4-3. E-E Output Level Check ........................................... 7-3
2-4-4. Frequency Response Check .................................... 7-3
2-5.
Adjusting Parts Location Diagram ................................ 7-4
8.
REPAIR  PARTS  LIST
8-1.
Exploded Views ............................................................. 8-1
8-1-1. Front Panel and Cabinet Assemblies ....................... 8-1
8-1-2. Chassis Assembly .................................................... 8-2
8-1-3. Mechanism Chassis Assembly (1) ........................... 8-3
8-1-4. Mechanism Chassis Assembly (2) ........................... 8-4
8-1-5. Mechanism Chassis Assembly (3) ........................... 8-5
8-2.
Electrical Parts List ....................................................... 8-6
– 4 –
SERVICE  NOTE
1. DISASSEMBLY
• This set can be disassembled in the order shown below.
Note:
Pages in          indicated pages in the SERVICE MANUAL.
Pages in          indicated pages in the VHS MECHANICAL ADJUSTMENT MANUAL VI.
Set
Upper Case
(Page 2-1)
Front Panel
Section
(Page 2-1)
Power Block
(ETXNY272E2D)
(Page 2-1)
Pinch Press
Block Ass’y
(Page 14)
Ground Shaft
Ass’y
(Page 13)
Mechanism
Deck
(Page 2-2)
FL Complete
 Ass’y
(Page 13)
Drum
Ass’y
(Page 13)
Rear
Panel
(Page 2-1)
Rubber
Belt
(Page 15)
Rubber
Belt
(Page 15)
Slider
(Page 26)
Loading
Gear (T, S)
(Page 28)
Retainer
 Plate
(Page 22)
Rubber
Belt
(Page 15)
Capstan
Motor
(Page 15)
FL Slider
 Block Ass’y
(Page 22)
Pully Gear
Ass’y
(Page 29)
Cam Motor
Retainer
(Page 31)
Cam Gear
(Page 23)
Cam Motor
(Page 31)
Reel Direct
Ass’y
(Page 30)
MA-401
Board
(Page 2-2)
Rotary
Switch
Tuner
Unit
Page of 73
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Here you can view online or download Sony SLV-SE310D / SLV-SE310I / SLV-SE410K / SLV-SE510B / SLV-SE510D / SLV-SE510K Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sony SLV-SE310D / SLV-SE310I / SLV-SE410K / SLV-SE510B / SLV-SE510D / SLV-SE510K VCR. Information contained in Sony SLV-SE310D / SLV-SE310I / SLV-SE410K / SLV-SE510B / SLV-SE510D / SLV-SE510K service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).