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– 3 –

HEAD/CH

2/2

2/2

2/2

2/2

4/4

4/4

4/6

4/6

4/6

4/6

NTSC

(3.58) (REC/PB)

a/a

a/a

a/a

a/a

a/a

a/a

a/a

a/a

a/a

a/a

(4.43) (REC/PB)

a/a

a/a

a/a

a/a

a/a

a/a

a/a

a/a

a/a

a/a

ME-SECAM

(REC/PB)

a/a

a/a

a/a

a/a

a/a

a/a

a/a

a/a

a/a

a/a

REC (NTSC)

(SP/EP)

a

a

a

a

a

a

a

a

a

a

(PAL)

(SP/LP)

a

a

a

a

a

a

a

a

a

a

RCA REAR LINE INPUT

2pin

2pin

2pin

2pin

2pin

3pin

3pin

3pin

3pin

3pin

(B.Y)

 (B.Y)

 (B.Y)

(B.Y)

(B.Y)

(R.W.Y) (R.W.Y) (R.W.Y)

(R.W.Y) (R.W.Y)

RCA REAR LINE OUTPUT

2pin

2pin

2pin

3pin

3pin

3pin

3pin

3pin

3pin

3pin

 (B.Y)

 (B.Y)

 (B.Y)

 (B.B.Y) (B.B.Y)

(R.W.Y) (R.W.Y) (R.W.Y)

(R.W.Y) (R.W.Y)

RCA FRONT LINE INPUT

×

×

×

×

3pin

3pin

×

×

3pin

3pin

(Y.B.B)

(Y.B.B)

(Y.W.R) (Y.W.R)

MODULATOR SYSTEM

G/K/I

G/K/I

G/K/I

G/K/I

G/K/I

G/K/I

G/K/I

G/K/I

G/K/I

G/K/I/M

REMOTE COMMANDER RMT-

V311

V311

V311

V311

V311B

V311

V311A

V311B

V311A

V311C

HEAD/CH

2/2

2/2

4/4

4/6

4/6

NTSC

 (3.58) (REC/PB)

×

/

×

×

/

×

×

/

×

×

/

×

a/a

(4.43) (REC/PB)

×

/a

×

/a

×

/a

×

/a

a/a

ME-SECAM

(REC/PB)

×

/

×

×

/

×

×

/

×

×

/

×

×

/

×

REC (NTSC)

(SP/EP)

×

×

×

×

a

(PAL)

(SP/LP)

a

a

a

a

a

RCA REAR LINE INPUT

2pin

2pin

2pin

3pin

3pin

(B.Y)

 (B.Y)

(B.Y)

(R.W.Y)  (R.W.Y)

RCA REAR LINE OUTPUT

2pin

2pin

3pin

3pin

3pin

 (B.Y)

 (B.Y)

(B.B.Y) (R.W.Y)   (R.W.Y)

RCA FRONT LINE INPUT

×

×

×

3pin

3pin

(Y.W.R) (Y.W.R)

MODULATOR SYSTEM

G

G

G

G

G

REMOTE COMMANDER RMT-

V311E

V311D

V311D

V311E

V309

– 4 –

Section

Title

Page

Section

Title

Page

Feature Difference ................................................................... 3
SERVICE NOTE ...................................................................... 5

Getting Started .............................................................. 1-1
Basic Operations ........................................................... 1-8
Search Operations ........................................................ 1-12
Additional Operations .................................................... 1-14
Additional Information ................................................... 1-16

2-1.

Case Front Panel Block Assembly ................................ 2-1

2-2.

DM-98, DI-81 Board and FJ-31 Board .......................... 2-1

2-3.

Rear Panel ..................................................................... 2-2

2-4.

MA-402 Board ............................................................... 2-2

2-5.

Mechanism Deck ........................................................... 2-3

2-6.

Internal Views ................................................................ 2-4

2-7.

Circuit Boards Location ................................................. 2-5E

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 Block Diagram ..................................................... 3-7

3-5.

Tuner Block Diagram ..................................................... 3-9

3-6.

Mode Control Block Diagram ........................................ 3-11

3-7.

Power Block Diagram .................................................... 3-13

4-1.

Frame Schematic Diagram ............................................ 4-3

4-2.

Printed Wiring Boards and Schematic Diagrams ......... 4-5
•

MA-402 Printed Wiring Board .................................. 4-5

•

MA-402 (Video, Audio) Schematic Diagram ............ 4-9

•

MA-402 (System Control) Schematic Diagram ....... 4-13

•

MA-402 (Servo Control) Schematic Diagram .......... 4-17

•

MA-402 (Hi-Fi Audio) Schematic Diagram .............. 4-19

•

MA-402 (Tuner) Schematic Diagram ....................... 4-21

•

MA-402 (I/O) Schematic Diagram ............................ 4-23

•

MA-402 (Mode Control) Schematic Diagram .......... 4-25

•

MA-402 (Power Supply) Schematic Diagram .......... 4-27

•

GK-12 Printed Wiring Board and
Schematic Diagram .................................................. 4-29

•

NK-11 Printed Wiring Board and
Schematic Diagram .................................................. 4-31

•

FJ-31 Printed Wiring Boards and
Schematic Diagrams ................................................ 4-33

•

DM-98 Printed Wiring Boards and
Schematic Diagrams ................................................ 4-33

•

DI-81 Printed Wiring Board and
Schematic Diagrams ................................................ 4-35E

5-1.

System Control-Video Block Interface
(MA-402 BOARD IC101) ............................................... 5-1

5-2.

System Control-Servo Peripheral Circuit Interface
(MA-402 BOARD IC101) ............................................... 5-1

5-3.

System Control-Mechanism Block Interface
(MA-402 BOARD IC101) ............................................... 5-2

5-4.

System Control-Audio Block Interface
(MA-402 BOARD IC101) ............................................... 5-3

5-5.

Servo/System Control,
OSD Microprocessor Pin Function
(MA-402 BOARD IC101) ............................................... 5-4

5-6.

NICAM Processor Pin Function
(NK-11 BOARD IC1) ..................................................... 5-5E

5-7.

ZWEITON Processor Pin Function
(GK-12 BOARD IC001) ................................................. 5-5E

.................................................... 6-1E

7-1.

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

7-2.

Electrical 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. Alingment Tapes ....................................................... 7-1
2-1-5. Specified I/O Level and Impedance ......................... 7-1
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 ............................................. 7-2
2-3-1. RF Switching Position Adjustment ........................... 7-2
2-4. Audio System Adjustments ........................................... 7-3
2-4-1. Hi-Fi Audio System Adjustment ............................... 7-3

1. AF Switching Position Adjustment ........................... 7-3
2. Frequency Response Check .................................... 7-3
3. Overall Level Characteristic and

Distortion Factor Check ........................................... 7-4

4. Overall S/N Check .................................................... 7-4

2-4-2. Normal Audio System Adjustment ........................... 7-4

1. ACE Head Adjustment ............................................. 7-4
2. E-E Output Level Check ........................................... 7-4
3. Frequency Responce Check .................................... 7-4
4. Overall Level Characteristic and Distortion

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

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

2-5. Tuner System Adjustment ............................................. 7-5
2-5-1. Separation Adjustment ............................................. 7-5
2-6. Parts Arrangement Diagram for Adjustments ............... 7-6E

8-1.

Exploded Views ............................................................. 8-1

8-1-1. Front Panel and Upper Case Section ...................... 8-1
8-1-2. Chassis Section ....................................................... 8-3
8-1-3. Mechanism Deck Section-1 ..................................... 8-5
8-1-4. Mechanism Deck Section-2 ..................................... 8-6
8-1-5. Mechanism Deck Section-3 ..................................... 8-7

8-2.

Electrical Parts List ....................................................... 8-8

– 5 –

• 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)

Pinch Press

Block Ass’y

(Page 14)

Ground Shaft

Ass’y

(Page 13)

Mechanism

Deck

(Page 2-3)

FL Complete

 Ass’y

(Page 13)

Drum
Ass’y

(Page 13)

Rear

Panel

(Page 2-2)

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-402

Board

(Page 2-2)

Rotary
Switch

(Page 2-3)

Tuner

Unit

5

Getting Started

Insert two R6 (size AA) batteries by
matching the + and – on the batteries
to the diagram inside the battery
compartment.

Insert the negative (–) end first, then
push in and down until the positive
(+) end clicks into position.

You can use this remote
commander to operate this
VCR and a Sony TV. Buttons
on the remote commander
marked with a dot (•) can be
used to operate your Sony TV.
If the TV does not have the g
symbol near the remote sensor,
this remote commander will
not operate the TV.

the VCR

a Sony TV

VIDEO

 and point at the remote sensor on the VCR

TV

 and point at the remote sensor on the TV

Notes
• The TV/VIDEO button selects the TV’s input source (either aerial in or line in). The

button does not control this VCR.

• With normal use, the batteries should last about three to six months.
• If you do not use the remote commander for an extended period of time, remove

the batteries to avoid possible damage from battery leakage.

• Do not use a new battery with an old one.
• Do not use different types of batteries.

6

Getting Started

Disconnect the aerial cable from your TV
and connect it to AERIAL IN on the rear
panel of the VCR.

Connect AERIAL OUT of the VCR and
the aerial input of your TV using the
supplied aerial cable.

Connect the mains lead to the mains.

If the 3-pin plug does not fit into the mains outlet, detach the plug
by loosening the screw, then use the 2-pin plug inside.

Connect the aerial to your VCR and TV as shown below to watch TV
programmes and VCR pictures on your TV. In addition, if your TV has
audio/video (A/V) input jacks, we recommend you connect the VCR to
your TV using an audio/video cable to get a better picture and sound.

OUT

IN

AERIAL

IN

OUT

AERIAL

7

Getting Started

Note
• To play a tape in stereo, you must use either

one of the connections shown below.

This additional connection improves
picture and sound quality. Connect the
TV as shown on the right.

You can improve sound quality by
connecting a stereo system as shown on
the right.

This section is extracted from
SLV-ED919MI Instruction Manual.
(3-065-580-11)

8

Getting Started

If you have connected your VCR to the TV using the audio/video cable, skip
this step.

PAL

I

I

D/K

K

B/G

G

NTSC

M

M

Press ?/1 ON/STANDBY to turn on the VCR.

Press RF CHANNEL on the VCR.
The factory-preset RF channel flashes in the display window for
about three seconds.
Press RF CHANNEL again while the RF channel is flashing.
The VCR signal is output through this channel to the TV.

Turn on your TV and select a programme position for the VCR picture.
This channel will now be referred to as the video channel.
Some TVs reserve a programme position, such as “0”, for a VCR. In
this case, select the reserved programme position for the VCR
picture. Refer to your TV’s instruction manual for details.

Press RF CHANNEL.
The TV system indicator appears in the display window.
Press PROGRAM +/– to select the correct TV system.

ON/STANDBY

RF CHANNEL

PROGRAM

RF CHANNEL

?/1

1-1