Sony SLV-E180EG, SLV-E130AE1, SLV-E180EE, SLV-E230VP1, SLV-E230UY Service Manual

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MICROFILM

SERVICE MANUAL

AEP Model

SLV-E130AE1/E130AE2/E230AE/E430AE

French Model

SLV-E285B/E430B/E530B

Spanish Model

SLV-E230CP/E295CP/E430CP/E530CP

East European Model

SLV-E180EE/E380EE/E480EE

Middle European Model

SLV-E177EG/E180EG/E380EG/

E477EG/E480EG

Irish Model

SLV-E230EY

UK Model

SLV-E230UY/E295UX/E530UX

German Model

SLV-E230VP1/E230VP2/E285VC/E295VC1/

E295VC2/E430VC/E430VP/E530VC

RMT-V220/V220B/V221/V221A/V221B/V221C/V221D/V221E/V222/V222A/V222B

VIDEO CASSETTE RECORDER

SLV-E130: AE1, AE2/E177EG/E180: EE, EG/E230: AE, CP, EY, UY, VP1, VP2/E285: B, VC/E295: CP,

UX, VC1, VC2/E380: EE, EG/E430: AE, B, CP, VC, VP/E477EG/E480: EE, EG/E530: B, CP, UX, VC

• Refer to the SERVICE MANUAL of VHS MECHANICAL ADJUSTMENTS VI for MECHANICAL ADJUSTMENTS. (9-921-647-11)

* The abbreviations of E130, E177, E180, E230, E285, E295, E380, E430, E477, E480 and

E530 contained in this service manual are indicated when these models are common to all their corresponding models as given below.

Photo: SLV-E530

S MECHANISM

E130AE1 E130AE2

E177EG E180EE

E180EG

E130 E177 E180

Abbreviated

model name

All model

names

SLV-

E230AE E230CP E230EY E230UY E230VP1 E230VP2

E285B E285VC

E295CP E295UX E295VC1 E295VC2

E230 E285 E295

E380EE E380EG

E430AE E430B E430CP E430VC E430VP

E477EG

E380 E430 E477

E480EE E480EG

E530B E530CP E530UX E530VC

E480 E530

– 2 –

SPECIFICATIONS

System

Channel coverage

• SLV-E130/E230AE/E230CP/E230VP/ E285VC/E295CP/E295VC/E430AE/E430CP/ E430VC/E430VP/E530CP/E530VC:

PAL (B/G) VHF E2 – E12 (VHF Italian channel A to H) UHF E21 – E69 CATV S01 – S05, S1 – S20 HYPER S21 – S41

• SLV-E177/E180/E380/E477/E480:

PAL (D/K, B/G) VHF R1 – R12, E2 – E12 UHF R21 – R69, E21 – E69 CATV S01 – S05, S1 – S20 HYPER S21 – S41

• SLV-E230EY:

PAL (I) VHF A-J UHF B21 – B69 CATV S01 – S05, S1 – S20 HYPER S21 – S41

• SLV-E230UY/E295UX/E530UX:

PAL (I) UHF B21 – B69

• SLV-E285B/E430B/E530B:

PAL (B/G) VHF E2 – E12 (VHF Italian channel A to H) UHF E21 – E69 CATV S01 – S05, S1 – S20 HYPER S21 – S41 SECAM (L) VHF F2 – F10 UHF F21 – F69 CATV B – Q HYPER S21 – S41

RF output signal

UHF channels 21 – 69

Aerial out

75-ohms asymmetrical aerial socket

Inputs/outputs

• SLV-E130/E177/E180EG/E230EY/E230UY/ E380EG/E477/E480EG:

Ú 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

• SLV-E180EE/E380EE/E480EE: LINE-1 IN

VIDEO IN, phono jack (1) Input signal: 1 Vp-p, 75 ohms, unbalanced, sync negative AUDIO IN, phono jack (1) Input level: 327 mVrms Input impedance: more than 47 kilohms

LINE-2 IN (SLV-E380EE)

VIDEO IN, phono jack (1) Input signal: 1 Vp-p, 75 ohms, unbalanced, sync negative AUDIO IN, phono jack (1) Input level: 327 mVrms Input impedance: more than 47 kilohms

LINE OUT

VIDEO OUT, phono jack (1) Output signal: 1 Vp-p, 75 ohms, unbalanced, sync negative AUDIO OUT, phono jack (1) Standard output: 327 mVrms Load impedance: 47 kilohms Output impedance: less than 10 kilohms

• SLV-E230AE/E230CP/E230VP/E285VC/

E430AE/E430CP/E430VC/E430VP:

Ú 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/… LINE-2 IN (SLV-E230CP, E285VC, E430VC/CP) Ú LINE-2 (SLV-E430AE/VP)

21-pin

Video input: pin 20

Audio input: pins 2 and 6

• SLV-E285B/E430B: Ú 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/… LINE-2 IN

21-pin Video input: pin 20 Audio input: pins 2 and 6

• SLV-E295CP/E295VC/E530B/E530CP/

E530VC:

Ú 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/… LINE-3 IN

21-pin Video input: pin 20 Audio input: pins 2 and 6

LINE-2 IN

VIDEO IN, phono jack (1) Input signal: 1 Vp-p, 75 ohms, unbalanced, sync negative AUDIO IN, phono jack (1) Input level: 327 mVrms Input impedance: more than 47 kilohms

• SLV-E295UX/E530UX: Ú 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

… LINE-3 IN

21-pin Video input: pin 20 Audio input: pins 2 and 6

LINE-2 IN

VIDEO IN, phono jack (1) Input signal: 1 Vp-p, 75 ohms, unbalanced, sync negative AUDIO IN, phono jack (1) Input level: 327 mVrms Input impedance: more than 47 kilohms

General

Power requirements

220 – 240 V AC, 50 Hz

Power consumption

20W

Operating temperature

5 ˚C to 40 ˚C

Storage temperature

–20 ˚C to –60 ˚C

Dimensions

Approx. 355 × 96 × 285 mm (w/h/d) including projecting parts and controls

Mass

Approx. 3.9 kg

Supplied accessories

Remote commander (1) R6 (size AA) batteries (2) Aerial cable (1)

Design and specifications are subject to change without notice.

SAFETY CHECK-OUT

1. Check the area of your repair for unsoldered or poorly-soldered 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 transistors, 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:

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH MARK ! 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 PUBLISHED BY SONY.

4. Look for parts which, though 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.

– 3 –

SLV- E285B E285VC

E295CP/

E295UX E380EE E380EG

E295VC1/

FEATURE

E295VC2

4 Head VIDEO LP REC gg NTSC (REC/PB) G/gG/gG/gG/gG/gG/g SECAM (REC/PB) g/g ME-SECAM (REC/PB) G/gg/gg/g LINE1 RCA or EUR EUR EUR EUR EUR RCA EUR FRONT IN ggg EUR IN (2nd) g C+ (2nd) g (SW, C+) g (SW, C+) g (SW, C+) RF OUT SYSTEM L/G G G I K/G K/G CLICK SHUTTLE gg REMOTE COMMANDER

V221B V221 V222 V222A V220 V221

RMT-

• Feature Difference SLV-

E130AE1/ E177EG/

E180EE

E230AE/

E230CP E230EY/

E130AE2 E180EG E230VP1/

E230UY

FEATURE

E230VP2

4 Head VIDEO LP REC g NTSC (REC/PB) G/gG/g SECAM (REC/PB) ME-SECAM (REC/PB) g/gg/g LINE1 RCA or EUR EUR EUR RCA EUR EUR EUR FRONT IN EUR IN (2nd) C+ (2nd) g (SW, C+) RF OUT SYSTEM G K/G K/G G G I CLICK SHUTTLE REMOTE COMMANDER

V220 V220 V220 V221 V221 V221A

RMT-

SLV- E430AE/ E430B E430CP/ E477EG E480EE E480EG E530B E530CP/ E530UX

E430VP E430VC E530VC

FEATURE

4 Head VIDEO ggggggggg LP REC ggggggggg NTSC (REC/PB) G/gG/gG/gG/gG/gG/gG/gG/gG/g SECAM (REC/PB) g/gg/g ME-SECAM (REC/PB) G/gg/gg/gg/gG/g LINE1 RCA or EUR EUR EUR EUR EUR RCA EUR EUR EUR EUR FRONT IN ggg EUR IN (2nd) g g C+ (2nd) g (SW, C+) g (SW, C+) g (SW, C+) g (SW, C+) RF OUT SYSTEM G L/G G K/G K/G K/G L/G G I CLICK SHUTTLE g (JOG) g (JOG) g (JOG) REMOTE COMMANDER

V221E V221C V221E V221D V220B V221E V222B V222 V222A

RMT-

– 4 –

Feature Difference................................................................... 3

SERVICE NOTE ...................................................................... 5

1. GENERAL

Getting Started .............................................................. 1-1

Basic Operations ........................................................... 1-7

Additional Operations.................................................... 1-11

Additional Information ................................................... 1-14

2. DISASSEMBLY

2-1. Upper Case Removal .................................................... 2-1

2-2. Front Panel Removal..................................................... 2-1

2-3. Rear Panel Removal ..................................................... 2-1

2-4. DS-78, FI-14 Boards Removal ...................................... 2-1

2-5. ETXNY 165E1D Block Removal ................................... 2-2

2-6. Mechanism Deck Removal............................................ 2-2

2-7. MA-314 Board Removal ................................................ 2-2

2-8. Internal Views ................................................................ 2-3

2-9. Circuit Boards Location ................................................. 2-4

3. BLOCK DIAGRAMS

3-1. Overall Block Diagram................................................... 3-1

3-2. Video Block Diagram ..................................................... 3-4

3-3. Ser vo/System Control Block Diagram .......................... 3-7

3-4. I/O, C+ Block Diagram................................................... 3-9

3-5. Audio Block Diagram ..................................................... 3-11

3-6. Tuner Block Diagram..................................................... 3-12

3-7. Mode Control Block Diagram ........................................ 3-15

3-8. Power Block Diagram .................................................... 3-17

4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

4-1. Frame Schematic Diagram............................................ 4-1

4-2. Pr inted Wiring Boards and Schematic Diagrams ......... 4-4

MA-314 Printed Wiring Board ....................................... 4-5

MA-314 (Head Amp) Schematic Diagram .................... 4-7

MA-314 (Secam) Schematic Diagram .......................... 4-11

MA-314 (Video, Audio) Schematic Diagram ................. 4-13

MA-314 (Servo/System Control) Schematic Diagram.. 4-18 MA-314 (FL Driver, OSD, VPS/PDC)

Schematic Diagram ....................................................... 4-21

MA-314 (IO) Schematic Diagram.................................. 4-26

MA-314 (Tuner) Schematic Diagram ............................ 4-29

MA-314 (Power Supply) Schematic Diagram ............... 4-31

DS-78, FI-14 Printed Wiring Board and

Schematic Diagram ....................................................... 4-33

ETXNY 165E1D Printed Wiring Board.......................... 4-35

ETXNY 165E1D Schematic Diagram ........................... 4-37

5. INTERFACE, IC PIN FUNCTION DESCRIPTION

5-1. System Control-Video/RP Block Interface

(MA-314 board IC161) .................................................. 5-1

5-2. System Control-Ser vo Peripheral Circuit Interface

(MA-314 board IC161) .................................................. 5-1

5-3. System Control-Mechanism Interface

(MA-314 board IC161) .................................................. 5-2

5-4. System Control-System control Peripheral circuit

Interface (MA-314 board IC161) ................................... 5-3

5-5. System Control-Audio Block Interface

(MA-314 board IC161) .................................................. 5-3

5-6. Ser vo/System/Tuner/Timer Control Microprocessor

Pin Function (MA-314 board IC161) ............................. 5-4

6. ERROR CODE.......................................................... 6-1

7. ADJUSTMENTS

7-1. Mechanical Adjustments ............................................... 7-1

7-2. Electr ical Adjustments ................................................... 7-1

2-1. Pre-Adjustment Preparations ........................................ 7-1

2-1-1. Instruments to be Used............................................ 7-1

2-1-2. Connection ............................................................... 7-1

2-1-3. Set-up of Adjustment ............................................... 7-1

2-1-4. Alignment T ape......................................................... 7-1

2-1-5. Specified I/O Level and Impedance......................... 7-2

2-1-6. Adjusting Sequence ................................................. 7-2

2-2. Power Supply Adjustment ............................................. 7-2

2-2-1. Power Supply Check................................................ 7-2

2-3. Servo System Adjustment............................................. 7-3

2-3-1. Switching Position Adjustment................................. 7-3

2-4. Video System Adjustment ............................................. 7-3

2-4-1. Playback Y signal Level Check ................................ 7-3

2-4-2. Recording Chroma Level Check .............................. 7-4

2-4-3. Sync. AGC Check..................................................... 7-4

2-4-4. X’tal Oscillation Frequency Check........................... 7-4

2-5. Audio System Adjustment ............................................. 7-5

2-5-1. Normal Audio System Adjustment ........................... 7-5

1. ACE Head Adjustment ............................................. 7-5

2. E-E Output Level Check........................................... 7-5

3. Recording Bias Adjustment ..................................... 7-5

4. Overall Level Characteristic and Distortion

Factor Check ............................................................ 7-5

5. Overall S/N Check.................................................... 7-5

2-6. Parts Arrangement Diagram for Adjustments ............... 7-6

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.................................................... 8-3

8-1-3. Mechanism Chassis Assembly (1)........................... 8-4

8-1-4. Mechanism Chassis Assembly (2)........................... 8-5

8-1-5. Mechanism Chassis Assembly (3)........................... 8-6

8-2. Electr ical Parts List ....................................................... 8-7

TABLE OF CONTENTS

Section Title Page Section Title Page

– 5 –

SER VICE NOTE

1. DISASSEMBLY

• This set can be disassembled in the order shown below.

Note: Pages in indicate pages in the SERVICE MANUAL.

Pages in indicate pages in the VHS MECHANICAL ADJUSTMENT MANUAL VI.

Upper

Case

(Page 2-1)

Ground Shaft

Ass’y

(Page 13)

Front Panel

Section

(Page 2-1)

Pinch Press

Block Ass’y

(Page 14)

Rear

Panel

(Page 2-1)

ETXNY 165E1D

Block

(Page 2-2)

DS-78, SI-14

Board

(Page 2-1)

Drum Ass’y

(Page 13)

Mechanism

Deck

(Page 2-2)

FL Complete

Ass’y

(Page 13)

MA-314

Board

(Page 2-2)

Tuner

Unit

Rotary

Switch

(Page 2-2)

Capstan

Motor

(Page 15)

Rubber

Belt

(Page 15)

Reel Direct

Ass’y

(Page 30)

Pully Gear

Ass’y

(Page 29)

Rubber

Belt

(Page 15)

Retainer

Plate

(Page 22)

FL Slider

Block Ass’y

(Page 22)

Gear (T, S)

(Page 28)

Arm (T, S)

(Page 28)

Slider

(Page 26)

Rubber

Belt

(Page 15)

Cam Gear

(Page 23)

Cam Motor

(Page 31)

Cam Motor

Retainer

(Page 31)

Set

1-1

SECTION 1

GENERAL

SLV-E130/E177/E180/E230/E285/E295/E380/E430/E477/E480/E530

This section is extracted from SLV -E530UX, SLV-E295UX instruction manual.

1-2

1-3

1-4

1-5

1-6

1-7

1-8

1-9

1-10

1-11

1-12

1-13

1-14

1-15

1-15 E

2-1

Note: Follow the disassembly procedure in the numerical order given.

2-1. UPPER CASE REMOVAL 2-3. FRONT PANEL SECTION REMOVAL

2-2. REAR PANEL REMOVAL 2-4. DS-78, FI-14 BOARD REMOVAL

SECTION 2

DISASSEMBLY

SLV-E130/E177/E180/E230/E285/E295/E380/E430/E477/E480/E530

1 Two screws

(Case3 TP2)

3 Upper case

2 Two screws

(Case3 TP2)

1 Harness

5 Two claws

6 Rear panel

2 Power cord

4 Two claws

3 Two screws

(BVTP3 × 12)

3 Two screws

(BVTP3 × 12)

3 Screw

(BVTP3 × 12)

E230: CP/E285/ E295/E430/E530

EXCEPT E180: EE/ E380: EE/E480: EE

3 Three claws

5 Front panel

section

2 Connector

(CN163)

1 Connector

(CN161)

4 Three claws

E295/E380: EE/ E530

0 FI-14

board

8 Two screws

(B2.6 × 8)

9 Earth

plate

1 Three screws

(B2.6 × 8)

2 DS-78

board

7 Rotary

switch

6 Three

screws (B2.6 × 8)

3 Flexible board

(CN450)

4 Center

bottom

5 Change

speed ring

E295/E380: EE/E530

E380/E530

2-2

2-5. ETXNY 165E1D BLOCK REMOVAL 2-7. MA-314 BOARD REMOVAL

2-6. MECHANISM DECK REMOVAL

1 Power cord

2 Two screws

(B3)

3 ETXNY 165E1D

block

Note: When mounting the mechanism deck,

first align ¢ mark on the rotary switch.

7 Two screws

(BVTP3 × 12)

1 Connector

(FE head)

5 Two screws

(B3)

6 Earth plate

2 Connector

(ACE head)

3 Connector

(CN1)

9 Mechanism

deck

8 Screw

(BVTP3 × 12)

4 Flexible board

(CN260)

2 MA-314 board

1 Three screws

(B3)

2-3

Cam motor assembly X-3947-577-1

Capstan motor 1-698-971-11

2-8. INTERNAL VIEWS

Drum assembly (M901) (DZH-78A-R) 1-759-183-11 (E130/E177/E180/E230: AE, CP, VP2/E285: B/E380) Drum assembly (M901) (DZH-93A-R) 1-759-522-11 (E430/E477/E480/E530) Drum assembly (M901) (DZH-92A-R) 1-759-523-11 (E230: EY, UY, VP1/E285: VC/E295)

ACE head assembly A-6759-620-A

Q100 Tape top sensor 8-729-043-84

FE head 1-500-144-11

D102 Tape top/end LED 8-719-048-26

Q101 Tape end sensor 8-729-043-84