JVC HR-A591U, HR-A590U Service Manual

SERVICE MANUAL

VIDEO CASSETTE RECORDER

HR-A590U/A591U

POWER

12 3
456
7089

+

CH(AUX)

–

REC

PAUSE

PLAY

REW FF

MENU

STOP

+

–

SET

TV/VCR TIMER

A.MONITOR SP/EP DISPLAY

–

TV CH

TV POWER

–

TV VOL

INPUT

ENTER

CANCEL
C.RESET

+

+

VIDEO (MONO) L – AUDIO – R

POWER

CH

STOP/EJECT

PLAY

REW

FF

REC

SPECIFICATIONS

GENERAL

Power requirement
Power consumption

Power on
Power off

Temperature

Operating

Storage
Operating position
Dimensions (W x H x D)

Weight
Format
Maximum recording time

SP

EP

VIDEO/AUDIO

Signal system

Recording/Playback
system

Signal-to-noise ratio
Horizontal resolution
Frequency range

Normal audio

Hi-Fi audio
Input/Output

: AC 120 V, 60 Hz

:9 W
: 1.7 W

: °C to 40°C (41°F to 104°F)

5

:–20°C to 60°C
: Horizontal only
: 360 mm x 95 mm x 224 mm

(14-3/16" x 3-3/4" x 8-13/16")

: 3.2 kg (7.1 lbs)
: VHS NTS C standard

: 210 min. with ST -210 video cassette
: 630 min. with ST-210 video cassette

: NTS C-type color signal and

EIA monochrome signal, 525 lines/60 fields

: DA-4

(Double Azimuth) head helical scan system

: 42 dB
: 230 lines

: 100 Hz to 10,000 Hz
: 20 Hz to 20,000 Hz
:

RC A connectors (IN x 1, OUT x 1)

(The specifications shown pertain specifically to the model HR-A591U.)

TUNER

Tuning system
Channel coverage

VHF
UHF
CATV

R F output

(–4°F to140°F)

TIMER

Clock reference
Program capacity
Memory backup for timer

ACCESSORIES

Provided accessories

Specifications shown are for S P mode unless specified otherwise.
E. & O.E. Design and specifications subject to change without notice.

: Frequency-synthesized tuner

: Channels 2– 13
: Channels 14 –69
: 113 Channels
: Channel 3 or 4 (switchable; preset to

Channel 3 when shipped) 75 ohms,
unbalanced

: Quartz
: 1-month programmable timer/8 programs
: Approx. 5 sec.

: R F cable (F-type),

Infrared remote control unit,
“AAA” battery x 2

This service manual is printed on 100% recycled paper.

COPYRIGHT © 2002 VICTOR COMPANY OF JAPAN, LTD

No.82885

January 2002

TABLE OF CONTENTS

Section Title Page Section Title Page

Important Safety Precautions
INSTRUCTIONS
DISASSEMBLY INSTRUCTIONS

1.REMOVAL OF MECHANICAL PARTS AND

P.C.BOARDS ..................................................................1-1

1-1 TOP CABINET AND FRONT CABINET ..................1-1

1-2 FLAP .......................................................................1-1

1-3 DECK CHASSIS ..................................................... 1-1

1-4 SYSCON PCB.........................................................1-1

2.REMOVAL OF DECK PAR TS .........................................1-2

2-1 TOP BRACKET .......................................................1-2

2-2 CASSETTE HOLDER ASS’Y ..................................1-2

2-3 CASSETTE SIDE L/R .............................................1-2

2-4 LINK UNIT ...............................................................1-2

2-5 LINK LEVER/FLAP LEVER.....................................1-2

2-6 LOADING MOTOR/WORM .....................................1-3

2-7 TENSION ASS’Y .....................................................1-3

2-8 T BRAKE ARM/T BRAKE BAND .............................1-4

S REEL/T REEL/IDLER ARM ASS’Y/IDLER GEAR ........

2-9
2-10 CASSETTE OPENER/PINCH ROLLER

BLOCK/P5 ARM ASS’Y...........................................1-5

2-11 A/C HEAD ...............................................................1-5

2-12 FE HEAD(RECORDER ONLY) ...............................1-5

2-13 AHC ASS’Y/CYLINDER UNIT ASS’Y......................1-5

2-14 CAPSTAN DD UNIT ................................................1-6

2-15

MAIN CAM/PINCH ROLLER CAM/JOINT GEAR ............

LOADING GEAR S/T UNIT..............................................

2-16

CLUTCH ASS’Y/RING SPRING/

2-17

CLUTCH LEVER/CLUTCH GEAR ...................................

2-18

CASSETTE GUIDE POST/

INCLINED BASE S/T UNIT/P4 CAP ................................

REMOVAL AND INSTALLATION OF FLAT PACKAGE IC........

3.

REMOVAL........................................................................1-8

INSTALLATION ................................................................1-9

KEY TO ABBREVIATIONS .............................................1-10

PREVENTIVE CHECKS AND SERVICE INTERVALS ....1-12

CLEANING......................................................................1-12

SERVICE MODE LIST.....................................................1-13

SERVICING FIXTURES AND TOOLS............................. 1-13

MECHANISM ADJUSTMENT PARTS LOCATION GUIDE.......

MECHANICAL ADJUSTMENTS

TAPE REMOVAL METHOD AT NO POWER SUPPLY ....1-14

1.CONFIRMATION AND ADJUSTMENT ......................... 1-14

1-1 CONFIRMATION AND ADJUSTMENT OF

TENSION POST POSITION .................................1-14

1-2 CONFIRMATION OF PLAYBACK TORQUE AND

BACK TENSION TORQUE DURING PLAY BACK.. 1-14

1-3 CONFIRMATION OF VSR TORQUE .................... 1-14

1-4 CONFIRMATION OF REEL BRAKE TORQUE .....1-15

2.CONFIRMATION AND ADJUSTMENT OF

TAPE RUNNING MECHANISM ....................................1-15

2-1 GUIDE ROLLER ................................................... 1-15

2-2 CONFIRMATION AND ADJUSTMENT OF

AUDIO/CONTROL HEAD ..................................... 1-16

2-3

TAPE RUNNING ADJUSTMENT(X-VALUE ADJUSTMENT) ...

ELECTRICAL ADJUSTMENTS

1.BASIC ADJUSTMENT ..................................................1-17

1-1 SWITCHING POINT..............................................1-17

ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE ........

IC DESCRIPTIONS ......................................................... 1-18

SERVO TIMING CHART .................................................1-21

MECHANISM TIMING CHART........................................ 1-22

1-4

1-6
1-6

1-7
1-7

1-8

1-13

1-16

1-17

TROUBLESHOOTING GUIDE

POWER DOES NOT TURN ON ..............................................

POWER SHUTS OFF .................................................... 1-24

CYLINDER NOT ROTATING DURING PLAYBACK AND RECODRDING..

CASSETTE IN AND DOWN, UNIT HAS NO FUNCTIONS .....

FF/REW DO NOT WORK .............................................. 1-26

AUDIO SHAKES ............................................................ 1-26

CASSETTE TAPE IS NOT ACCEPTED.........................1-27

WHEN INSERTING CASSETTE, IT EJECTS IMMEDIATELY ..

T APE LOADING IS OK, BUT UNLOADS IMMEDIATELY..

CAPSTAN DD MOTOR NOT ROTATING ...................... 1-30

PLAYBACK PICTURE JITTERS HORIZONTALLY........1-31

PLAYBACK PICTURE SHAKES....................................1-31

AUTO TRACKING DOES NOT OPERATE ....................1-32

WHEN PLAYBACK, FAST FORWARD OR REWIND MODE IS ACTIVATED,
UNIT STOPS IMMEDIATELY

PLAYBACK PICTURE JITTERS VERTICALLY ............. 1-33

NO PLAYBACK PICTURE .............................................1-34

NO PICTURE DURING PLAYBACK..............................1-35

NO COLOR DURING SELF RECORDING AND PLAYBACK .

PLAYBACK PICTURE NOISY(EVEN AFTER CLEANING HEADS) ...

NO NORMAL AUDIO ON PLAYBACK ...........................1-37

AUDIO CAN NOT BE RECORDED ............................... 1-38

RECORDING MECHANISM WORKS,
BUT NO VIDEO RECORDED FROM INPUT JACK OR TUNER ..

NO E-E(NO VIDEO FROM TUNER)..............................1-40

NO E-E AUDIO(MONO).................................................1-41

NO TUNER AUDIO(MONO)........................................... 1-42

CHARTS AND DIAGRAMS

INTERCONNECTION DIAGRAM ......................................2-1

Y/C/AUDIO/CCD/HEAD AMP SCHEMATIC DIAGRAM .....2-3

SYSTEM CONTROL/SERVO SCHEMATIC DIAGRAM ....2-5

POWER SCHEMATIC DIAGRAM......................................2-7

HI-FI/DEMODULATOR SCHEMATIC DIAGRAM...............2-9

OPERATION SCHEMATIC DIAGRAM [HR-A591U/A591U(C)] .
OPERATION SCHEMATIC DIAGRAM [HR-A590U(C)] ...2-13

TUNER SCHEMATIC DIAGRAM [HR-A591U/A591U(C)]....

TUNER SCHEMATIC DIAGRAM [HR-A590UC]..............2-17

SYSCON CIRCUIT BOARD(INSERTED PARTS) ...........2-19

SYSCON CIRCUIT BOARD(CHIP MOUNTED PARTS).. 2-21

WAVEFORMS ..................................................................2-24

Y/C/AUDIO/HEAD AMP BLOCK DIAGRAM ....................2-25

SYSTEM CONTROL/SERVO BLOCK DIAGRAM ........... 2-27

TUNER BLOCK DIAGRAM [HR-A591U/A591U(C)] ........2-29

TUNER BLOCK DIAGRAM [HR-A590U(C)] ....................2-31

OPERATION BLOCK DIAGRAM .....................................2-33

POWER BLOCK DIAGRAM ............................................ 2-33

HI-FI/DEMODULATOR BLOCK DIAGRAM .....................2-35

PARTS LIST

3.1 P ACKING AND ACCESSOR Y ASSEMBL Y <M1> .....3-1

3.2 FINAL ASSEMBLY <M2> [HR-A591U/A591U(C)] ..... 3-2

3.3 FINAL ASSEMBLY <M2> [HR-A590U(C)] ................. 3-3

3.4 MECHANISM ASSEMBL Y <M4>............................... 3-4

3.5 ELECTRICAL PARTS LIST ....................................... 3-7

SYSCON BOARD ASSEMBLY <03>.........................3-7

Reference..........................................................................4-1

GENERAL SPECIFICATIONS [HR-A591U/A591U(C)] ......4-1

GENERAL SPECIFICATIONS [HR-A590U(C)] ..................4-6

.....................................................1-32

1-23
1-25

1-25

1-28
1-29

1-35
1-36

1-39

2-11
2-15

The following table lists the differing points between Models (HR-A591U, HR-A591U(C) and HR-A590U(C) in this series.

ITEM

INSTRUCTION LANGUAGE ENGLISH ENGLISH, FRENCH ENGLISH, FRENCH
REGISTRATION CARD USED NOT USED NOT USED
GUARANTEE CARD NOT USED USED USED
SERVICE STAION LIST NOT USED USED USED
FRONT INDICATOR FDP FDP LED
RF OUTPUT SWITCH NOT USED NOT USED USED

MODEL

HR-A591U HR-A591U(C) HR-A590U(C)

Important Safety Precautions

cut close to connector

Prior to shipment from the factory, JVC products are strictly inspected to conform with the recognized product safety and electrical codes
of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the
following precautions when a set is being serviced.

v

Precautions during Servicing

1. Locations requiring special caution are denoted by labels and
inscriptions on the cabinet, chassis and certain parts of the
product. When performing service, be sure to read and com­ply with these and other cautionary notices appearing in the
operation and service manuals.

2. Parts identified by the
critical for safety.
Replace only with specified part numbers.

Note: Parts in this category also include those specified to com-

ply with X-ray emission standards for products using
cathode ray tubes and those specified for compliance
with various regulations regarding spurious radiation
emission.

3. Fuse replacement caution notice.
Caution for continued protection against fire hazard.
Replace only with same type and rated fuse(s) as specified.

4. Use specified internal wiring. Note especially:

1) Wires covered with PVC tubing

2) Double insulated wires

3) High voltage leads

5. Use specified insulating materials for hazardous live parts.
Note especially:

1) Insulation Tape 3) Spacers 5) Barrier

2) PVC tubing 4) Insulation sheets for transistors

6. When replacing AC primary side components (transformers,
power cords, noise blocking capacitors, etc.) wrap ends of
wires securely about the terminals before soldering.

symbol and shaded ( ) parts are

12. Crimp type wire connector
In such cases as when replacing the power transformer in sets
where the connections between the power cord and power
transformer primary lead wires are performed using crimp type
connectors, if replacing the connectors is unavoidable, in or­der to prevent safety hazards, perform carefully and precisely
according to the following steps.

1) Connector part number : E03830-001

2) Required tool : Connector crimping tool of the proper type

which will not damage insulated parts.

3) Replacement procedure

(1) Remove the old connector by cutting the wires at a point

close to the connector.
Important : Do not reuse a connector (discard it).

Fig.3

(2) Strip about 15 mm of the insulation from the ends of

the wires. If the wires are stranded, twist the strands to
avoid frayed conductors.

15 mm

Fig.1

7. Observe that wires do not contact heat producing parts
(heatsinks, oxide metal film resistors, fusible resistors, etc.)

8. Check that replaced wires do not contact sharp edged or
pointed parts.

9. When a power cord has been replaced, check that 10-15 kg of
force in any direction will not loosen it.

Power cord

Fig.2

10. Also check areas surrounding repaired locations.

11. Products using cathode ray tubes (CRTs)
In regard to such products, the cathode ray tubes themselves,
the high voltage circuits, and related circuits are specified for
compliance with recognized codes pertaining to X-ray emission.
Consequently, when servicing these products, replace the cath­ode ray tubes and other parts with only the specified parts.
Under no circumstances attempt to modify these circuits.
Unauthorized modification can increase the high voltage value
and cause X-ray emission from the cathode ray tube.

Fig.4

(3) Align the lengths of the wires to be connected. Insert

the wires fully into the connector.

Metal sleeve

Connector

Fig.5

(4) As shown in Fig.6, use the crimping tool to crimp the

metal sleeve at the center position. Be sure to crimp fully
to the complete closure of the tool.

1.25

2.0

5.5

Fig.6

(5) Check the four points noted in Fig.7.

Not easily pulled free

Wire insulation recessed

more than 4 mm

Fig.7

Crimping tool

Crimped at approx. center

of metal sleeve

Conductors extended

1

S40888-01

v

d'

d

Chassis

Power cord,
primary wire

Safety Check after Servicing

Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts and wires have been
returned to original positions, Afterwards, perform the following tests and confirm the specified values in order to verify compli­ance with safety standards.

1. Insulation resistance test

Confirm the specified insulation resistance or greater between power cord plug prongs and
externally exposed parts of the set (RF terminals, antenna terminals, video and audio input
and output terminals, microphone jacks, earphone jacks, etc.). See table 1 below.

2. Dielectric strength test

Confirm specified dielectric strength or greater between power cord plug prongs and exposed
accessible parts of the set (RF terminals, antenna terminals, video and audio input and output
terminals, microphone jacks, earphone jacks, etc.). See table 1 below.

3. Clearance distance

When replacing primary circuit components, confirm specified clearance distance (d), (d’) be­tween soldered terminals, and between terminals and surrounding metallic parts. See table 1
below.

Fig. 8

4. Leakage current test

Confirm specified or lower leakage current between earth ground/power cord plug prongs
and externally exposed accessible parts (RF terminals, antenna terminals, video and audio
input and output terminals, microphone jacks, earphone jacks, etc.).
Measuring Method : (Power ON)
Insert load Z between earth ground/power cord plug prongs and externally exposed accessi­ble parts. Use an AC voltmeter to measure across both terminals of load Z. See figure 9 and
following table 2.

Externally
exposed
accessible part

Z
V

Fig. 9

ab

c

5. Grounding (Class 1 model only)

Confirm specified or lower grounding impedance between earth pin in AC inlet and externally exposed accessible parts (Video in,
Video out, Audio in, Audio out or Fixing screw etc.).

Measuring Method:

Connect milli ohm meter between earth pin in AC inlet and exposed accessible parts. See figure 10 and grounding specifications.

AC inlet

Earth pin

AC Line Voltage

100 V

100 to 240 V

110 to 130 V

110 to 130 V

200 to 240 V

Exposed accessible part

Milli ohm meter

Fig. 10

Region

Japan

USA & Canada

Europe & Australia R 10 MΩ/500 V DC

Region Load Z

Insulation Resistance (R)

≤

R 1 MΩ/500 V DC

≥≥

1 MΩ R 12 MΩ/500 V DC

≤

Table 1 Specifications for each region

Grounding Specifications

Region

USA & Canada

Europe & Australia

Dielectric Strength

AC 1 kV 1 minute

AC 1.5 kV 1 miute

AC 1 kV 1 minute
AC 3 kV 1 minute

AC 1.5 kV 1 minute

(Class 2)

(Class 1)

Grounding Impedance (Z)

≤

Z 0.1 ohm

≤

Z 0.5 ohm

Clearance Distance (d), (d')

≤

d, d' 3 mm

≤

d, d' 4 mm

≤

d, d' 3.2 mm

≤

d 4 mm

≤

d' 8 mm (Power cord)

≤

d' 6 mm (Primary wire)

a, b, cLeakage Current (i)AC Line Voltage

100 V

110 to 130 V

110 to 130 V

220 to 240 V

Note: These tables are unofficial and for reference only. Be sure to confirm the precise values for your particular country and locality.

Japan

USA & Canada

Europe & Australia

Table 2 Leakage current specifications for each region

1 kΩ

0.15 µF

1.5 kΩ

2 kΩ

50 kΩ

2

≤

i 1 mA rms Exposed accessible parts

≤

i 0.5 mA rms

≤

i 0.7 mA peak

≤

i 2 mA dc

≤

i 0.7 mA peak

≤

i 2 mA dc

Exposed accessible parts

Antenna earth terminals

Other terminals

S40888-01

DISASSEMBLY INSTRUCTIONS

1.

REMOVAL OF MECHANICAL PARTS
AND P.C. BOARDS

1-1:

TOP CABINET AND FRONT CABINET
(Refer to Fig. 2-1)

1.

Remove the 4 screws 1.

2.

Remove the Top Cabinet in the direction of arrow (A).

3.

Unlock the 7 supports 2.

4.

Remove the Front Cabinet in the direction of arrow (B).

1

1

Front Cabinet

2

2

Top Cabinet

1

(A)

(B)

2

2

2

2

2

1

Fig. 1-1

1-3: DECK CHASSIS (Refer to Fig. 1-3)

1.

Remove the 3 screws 1.

2.

Disconnect the following connectors: (CP1001, CP4001,
CP4002 and CP4003).

3.

Remove the Deck Chassis in the direction of arrow.

1

1

Washer

Deck Chassis

CP4003

Washer

1

CP4001

Washer

CP4002

Bottom Plate

CP1001

Fig. 1-3

1-2: FLAP (Refer to Fig. 1-2)

1.2.Open Flap to 90˚ and flex in direction of arrow (A), at the
same time slide in direction of arrow (B).
Then lift in direction of arrow (C).

(A)

(C)

(B)

Flap

Fig. 1-2

1-4: SYSCON PCB (Refer to Fig. 1-4)

1.

Remove the screw 1.

2.

Remove the screw 2.

3.

Remove the Syscon PCB in the direction of arrow.

2

Syscon PCB

Bottom Plate

1

Fig. 1-4

1-1

DISASSEMBLY INSTRUCTIONS

2. REMOVAL OF DECK PARTS

2-1: TOP BRACKET (Refer to Fig. 2-1)

Extend the 2 supports 1.

1.
Slide the 2 supports 2 and remove the Top Bracket.

2.

NOTE

After the installation of the Top Bracket, bend the support

1.
1 so that the Top Bracket is fixed.

Top Bracket

1

Top Bracket

2

Main Chassis

2

Main Chassis

2-2: CASSETTE HOLDER ASS'Y (Refer to Fig. 2-2)

1.

Move the Cassette Holder Ass'y to the front side.

2.

Push the Locker R to remove the Cassette Side R.

3.

Remove the Cassette Side L.

Cassette Side R

Main Chassis

1

Locker R

Fig. 2-1

NOTE

In case of the Locker R installation, check if the two

1.
positions of Fig. 2-3-B are correctly locked.
When you install the Cassette Side R, be sure to move

2.
the Locker R after installing.

Locker R

Check if these

Cassette Side R

positions are locked.

2-4: LINK UNIT (Refer to Fig. 2-4)

1.

Set the Link Unit to the Eject position.

2.

Unlock the support 1.

3.

Remove the (A) side of the Link Unit first, then remove
the (B) side.

Main Chassis

Link Unit

Fig. 2-3-B

Link Unit

Cassette Side L

Main Chassis

2-3: CASSETTE SIDE L/R (Refer to Fig. 2-3-A)

1.

Remove the Locker Spring.

2.

Unlock the 4 supports 1 and then remove the Cassette
Side L/R.

3.

Unlock the support 2 and then remove the Locker R.

Locker Spring

1

1

2

Cassette Side R

Cassette Holder

Locker R

1

1

Cassette Side L

Fig. 2-2

(A)

(B)

Link Unit

Main Chassis

2-5: LINK LEVER/FLAP LEVER (Refer to Fig. 2-5)

1.

Extend the support 1.

2.

Remove the Link Lever.

3.

Remove the Flap Lever.

1

Flap Lever

Link Lever

Fig. 2-4

Fig. 2-5

1-2

Fig. 2-3-A

DISASSEMBLY INSTRUCTIONS

2-6: LOADING MOTOR/WORM (Refer to Fig. 2-6-A)

1.

Remove the screw 1.

2.

Remove the Loading Motor.

3.

Remove the Worm.

Loading Motor

Worm

Main Chassis

• Screw Torque: 3 ± 0.5kgf•cm

1

Fig. 2-6-A

NOTE

1.2.In case of the Worm installation, check if the value of the
Fig. 2-6-B is correct.
In case of the Loading Motor installation, hook the wire
on the Cassette Opener as shown Fig. 2-6-C.

19.2 ± 0.1mm

Safety surface for pressing
of the insert.

Fig. 2-6-B

Tension Arm Ass’y

Fig. 2-7-A

1

Tension Connect

Tension Spring

2

4

1

3

Tension Holder

Tension Band

Tension Arm Ass’y

Fig. 2-7-B

NOTE

1.

In case of the Tension Band installation, note the direc­tion of the installation. (Refer to Fig. 2-7-C)

2.

In case of the Tension Band installation, install correctly
as Fig. 2-7-D.

3.

In case of the Tension Connect installation, install as the
circled section of Fig. 2-7-E.

Loading Motor

Cassette Opener

Fig. 2-6-C

2-7: TENSION ASS’Y (Refer to Fig. 2-7-B)

1.

Turn the Pinch Roller Cam clockwise so that the Tension
Holder hook is set to the position of Fig. 2-7-A to move
the Tension Arm Ass’y.

2.

Remove the Tension Spring.

3.

Unlock the 2 supports 1 and remove the Tension Band.

4.

Unlock the support 2 and remove the Tension Arm Ass’y.

5.

Unlock the support 3 and remove the Tension Connect.

6.

Float the hook 4 and turn it clockwise then remove the
Tension Holder.

Tension Connect

[OK]

[NG]

Tension Connect

Tension Connect

Tension Connect

Main Chassis

Tension Band

Fig. 2-7-C

Tension Band

Tension Band

Fig. 2-7-D

Fig. 2-7-E

1-3

DISASSEMBLY INSTRUCTIONS

2-8: T BRAKE ARM/T BRAKE BAND (Refer to Fig. 2-8-A)

Remove the T Brake Spring.

1.
Turn the T Brake Arm clockwise and bend the hook

2.
section to remove it.
Unlock the 2 supports 1 and remove the T Brake Band.

3.

T Brake Band

Hook section

1

1

T Brake Arm

T Brake Spring

Idler Gear

(A)

Idler Arm Ass’y

(B)

S Reel

T Reel

1

(A)

1

Fig. 2-8-A

NOTE

1. In case of the T Brake Band installation, install correctly
as Fig. 2-8-B.

[OK]

T Brake Band

[NG]

T Brake Band

T Brake Arm

T Brake Arm

Fig. 2-8-B

2-9: S REEL/T REEL/IDLER ARM ASS’Y/IDLER GEAR

(Refer to Fig. 2-9-A)

1.

Remove the S Reel and T Reel.

2.

Remove the 2 Polyslider Washers 1.

3.

Remove the Idler Arm Ass’y and Idler Gear.

NOTE

1.

Take care not to damage the gears of the S Reel and T
Reel.

2.

The Polyslider Washer may be remained on the back of
the reel.

3.

Take care not to damage the shaft.

4.

Do not touch the section “A” of S Reel and T Reel. (Use
gloves.) (Refer to Fig. 2-9-A) Do not adhere the stains
on it.

5.

When you install the reel, clean the shaft and grease it
(FG-84M). (If you do not grease, noise may be heard in
FF/REW mode.)

6.

After installing the reel, adjust the height of the reel.

(Refer to MECHANICAL ADJUSTMENT)

Fig. 2-9-A

NOTE

1.2.In case of the S Reel and T Reel installation, check if the
correct parts are installed. (Refer to Fig. 2-9-B)
In case of the Idler Arm Ass’y installation, install correctly
as Fig. 2-9-C. And also set it so that the section “B” of
Fig. 2-9-A is placed under the Main Chassis tab.

Big Hole
(S Reel)

Small Hole
(T Reel)

Fig. 2-9-B

[OK]

Clutch Gear

Idler Arm Ass’y

[NG]

Idler Arm Ass’y

Clutch Gear

Fig. 2-9-C

1-4

DISASSEMBLY INSTRUCTIONS

2-10: CASSETTE OPENER/PINCH ROLLER BLOCK/P5

ARM ASS’Y (Refer to Fig. 2-10-A)

1.2.Unlock the support 1 and remove the Cassette Opener.
Remove the Pinch Roller Block and P5 Arm Ass’y.

1

Cassette Opener

Pinch Roller Block

P5 Arm Ass’y

Main Chassis

Fig. 2-10-A

NOTE

1.2.Do not touch the Pinch Roller. (Use gloves.)
In case of the Pinch Roller Block and the Pinch Roller
Cam installation, install correctly as Fig. 2-10-B.

Pinch Roller Block

P5 Arm Ass’y

Can be seen the hole of the
Main Cam.

Can be seen the hole of
the Pinch Roller Cam.

Fig. 2-10-B

2-11: A/C HEAD (Refer to Fig. 2-11-A)

1.

Remove the screw 1.

2.

Remove the A/C Head Base.

3.

Remove the 3 screws 2.

4.

Remove the A/C Head and A/C Head Spring.

NOTE

1.

Do not touch the A/C Head. (Use gloves.)

2.

When you install the A/C Head Spring, install as shown in
Fig. 2-11-B.

3.

When you install the A/C Head, tighten the screw (1) first,
then tighten the screw (2), finally tighten the screw (3).

(3)

(1)

2

2

(2)

2

A/C Head

Spring Position

Fig. 2-11-B

2-12: FE HEAD (RECORDER ONLY) (Refer to Fig. 2-12)

1.2.Remove the screw 1.
Remove the FE Head.

1

FE Head

• Screw Torque: 5 ± 0.5kgf•cm

• The FE Head is not installed on the Video Cassette Player.

Fig. 2-12

2-13: AHC ASS’Y/CYLINDER UNIT ASS’Y

(Refer to Fig. 2-13)

1.

Disconnect the following connector:
(CD2001)

2.

Remove the 3 screws 1.

3.

Remove the Cylinder Unit Ass’y.

NOTE

1. When you install the Cylinder Unit Ass’y, tighten the
screws from (1) to (3) in order while pulling the Ass’y
toward the left front direction.

CD2001

Cylinder Unit Ass’y

1

• Screw Torque: 5 ± 0.5kgf•cm (Screw 1)

A/C Head Spring

A/C Head Base

Fig. 2-11-A

• Screw Torque: 3 ± 0.5kgf•cm

(3)

(2)

(1)

1

1

1

Fig. 2-13

1-5

DISASSEMBLY INSTRUCTIONS

2-14: CAPSTAN DD UNIT (Refer to Fig. 2-14-A)

1.

Remove the Capstan Belt.

2.

Remove the 3 screws 1.

3.

Remove the Capstan DD Unit.

Capstan Belt

Capstan DD Unit

1

1

1

• Screw Torque: 4 ± 0.5kgf•cm

Fig. 2-14-A

NOTE

1. In case of the Capstan DD Unit installation, apply the
silicon bond (TSE3843-W) on the position Fig. 2-14-B
correctly. (If no silicon bond applied, abnormal noise will
be heard on the deck operation.)

(Refer to Fig. 2-14-B, C)

Applied position of
silicon bond

2-15: MAIN CAM/PINCH ROLLER CAM/JOINT GEAR

(Refer to Fig. 2-15-A)

1.2.Remove the E-Ring 1, then remove the Main Cam.
Remove the E-Ring 2, then remove the Pinch Roller
Cam and Joint Gear.

1

Main Cam

2

Pinch Roller Cam

Joint Gear

Fig. 2-15-A

NOTE

1. In case of the Pinch Roller Cam and Main Cam installa­tion, install them as the circled section of Fig. 2-15-B so
that the each markers are met. (Refer to Fig. 2-15-B)
And also can be seen the Main Chassis hole through the
Main Cam maker hole.

Pinch Roller Cam

Marker

Main Cam

1-6

Be careful not to apply the silicon
bond to the Pinch Roller.

Capstan DD Unit

Silicon Bond

Main Chassis

Fig. 2-14-B

Fig. 2-14-C

Fig. 2-15-B

2-16: LOADING GEAR S/T UNIT (Refer to Fig. 2-16-A)

1.2.Remove the E-Ring 1 and remove the Main Loading
Gear.
Remove the Main Rod, Tension Lever, Loading Arm S
Unit and Loading Arm T Unit.

1

Main Rod

Tension Lever

Main Loading Gear

Loading Arm T Unit

Loading Arm S Unit

Fig. 2-16-A

DISASSEMBLY INSTRUCTIONS

NOTE

1. When you install the Loading Arm S Unit, Loading Arm T
Unit and Main Loading Gear, align each marker. (Refer

to Fig. 2-16-B)

Marker

Main Loading Gear

Marker

Loading Arm T Unit Loading Arm S Unit

Fig. 2-16-B

2-17: CLUTCH ASS’Y/RING SPRING/CLUTCH LEVER/

CLUTCH GEAR (Refer to Fig. 2-17-A)

1.

Remove the Polyslider Washer 1.

2.

Remove the Clutch Ass’y and Ring Spring.

3.

Remove the Clutch Lever.

4.

Remove the Coupling Gear, Coupling Spring and Clutch
Gear.

1

Clutch Ass’y

Ring Spring

2-18: CASSETTE GUIDE POST/INCLINED BASE S/T

UNIT/P4 CAP (Refer to Fig. 2-18-A)

1.

Remove the P4 Cap.

2.

Unlock the support 1 and remove the Cassette Guide
Post.

3.

Remove the Inclined Base S Unit and Inclined Base T
Unit.

1

Inclined Base S
Unit Inclined Base T

Cassette Guide Post

Unit

P4 Cap

Fig. 2-18-A

NOTE

1.

Do not touch the roller of Guide Roller.

2.

In case of the P4 Cap installation, install it with parallel
for “A” and “B” of Fig. 2-18-B.

3.

In case of the Cassette Guide Post installation, install
correctly as the circled section of Fig. 2-18-C.

Coupling Gear

Coupling Spring

Clutch Gear

Clutch Lever

Fig. 2-17-A

NOTE

1. In case of the Clutch Ass’y installation, install it with
inserting the spring of the Clutch Ass’y into the dent of the
Coupling Gear. (Refer to Fig. 2-17-B)

Clutch Ass’y

Coupling Gear

Fig. 2-17-B

“A” “B”

P4 Cap

[OK]

Cassette Guide Post

[NG]

Cassette Guide Post

Cassette Opener

Fig. 2-18-B

Fig. 2-18-C

1-7

DISASSEMBLY INSTRUCTIONS

3. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC

REMOVAL

1. Put the Masking Tape (cotton tape) around the Flat

Package IC to protect other parts from any damage.

(Refer to Fig. 3-1.)
NOTE

Masking is carried out on all the parts located within
10 mm distance from IC leads.

Masking T ape
(Cotton Tape)

2. Heat the IC leads using a blower type IC desoldering

machine. (Refer to Fig. 3-2.)

NOTE

Do not add the rotating and the back and forth direc­tions force on the IC, until IC can move back and forth
easily after desoldering the IC leads completely.

IC

Fig. 3-1

Blower type IC
desoldering machine

3. When IC starts moving back and forth easily after
desoldering completely, pickup the corner of the IC using
a tweezers and remove the IC by moving with the IC
desoldering machine. (Refer to Fig. 3-3.)

NOTE

Some ICs on the PCB are affixed with glue, so be
careful not to break or damage the foil of each IC
leads or solder lands under the IC when removing it.

Blower type IC
desoldering machine

Tweezers

IC

4.5.Peel off the Masking Tape.
Absorb the solder left on the pattern using the Braided
Shield Wire. (Refer to Fig. 3-4.)

NOTE

Do not move the Braided Shield Wire in the vertical
direction towards the IC pattern.

Fig. 3-3

1-8

Braided Shield Wire

Soldering Iron

IC

Fig. 3-2

IC pattern

Fig. 3-4

DISASSEMBLY INSTRUCTIONS

INSTALLATION

1. Take care of the polarity of new IC and then install the
new IC fitting on the printed circuit pattern. Then solder
each lead on the diagonal positions of IC temporarily.

(Refer to Fig. 3-5.)

Soldering Iron

Solder temporarily Solder temporarily

Fig. 3-5

2. Supply the solder from the upper position of IC leads
sliding to the lower position of the IC leads.
(Refer to Fig. 3-6.)

4. When bridge-soldering between terminals and/or the
soldering amount are not enough, resolder using a Thin­tip Soldering Iron. (Refer to Fig. 3-8.)

IC

Thin-tip Soldering Iron

Fig. 3-8

5. Finally, confirm the soldering status on four sides of the
IC using a magnifying glass.
Confirm that no abnormality is found on the soldering
position and installation position of the parts around the
IC. If some abnormality is found, correct by resoldering.

NOTE

When the IC leads are bent during soldering and/or
repairing, do not repair the bending of leads. If the
bending of leads are repaired, the pattern may be
damaged. So, be always sure to replace the IC in this
case.

Solder

IC

Supply soldering
from upper position
to lower position

Soldering Iron

3. Absorb the solder left on the lead using the Braided
Shield Wire. (Refer to Fig. 3-7.)

NOTE

Do not absorb the solder to excess.

Soldering Iron

IC

Braided Shield Wire

Fig. 3-6

Fig. 3-7

1-9

A

A/C
ACC
AE
AFC
AFT
AFT DET
AGC
AMP
ANT
A.PB
APC
ASS’Y
AT
AUTO
A/V

B

BGP
BOT
BPF
BRAKE SOL
BUFF
B/W

C

C
CASE
CAP
CARR
CH
CLK
CLOCK (SY-SE)
COMB
CONV
CPM
CTL
CYL
CYL-M
CYL SENS

D

DATA (SY-CE)
dB
DC
DD Unit
DEMOD
DET
DEV

E

E
EF
EMPH
ENC
ENV
EOT
EQ
EXT

F

F
FBC
FE
FF
FG
FL SW
FM
FSC
FWD

G

GEN
GND

H

H.P.F

KEY TO ABBREVIATIONS

:

Audio/Control

:

Automatic Color Control

:

Audio Erase

:

Automatic Frequency Control

:

Automatic Fine Tuning

:

Automatic Fine Tuning Detect

:

Automatic Gain Control

:

Amplifier

:

Antenna

:

Audio Playback

:

Automatic Phase Control

:

Assembly

:

All Time

:

Automatic

:

Audio/Video

:

Burst Gate Pulse

:

Beginning of Tape

:

Bandpass Filter

:

Brake Solenoid

:

Buffer

:

Black and White

:

Capacitance, Collector

:

Cassette

:

Capstan

:

Carrier

:

Channel

:

Clock

:

Clock (Syscon to Servo)

:

Combination, Comb Filter

:

Converter

:

Capstan Motor

:

Control

:

Cylinder

:

Cylinder-Motor

:

Cylinder-Sensor

:

Data (Syscon to Servo)

:

Decibel

:

Direct Current

:

Direct Drive Motor Unit

:

Demodulator

:

Detector

:

Deviation

:

Emitter

:

Emitter Follower

:

Emphasis

:

Encoder

:

Envelope

:

End of Tape

:

Equalizer

:

External

:

Fuse

:

Feed Back Clamp

:

Full Erase

:

Fast Forward, Flipflop

:

Frequency Generator

:

Front Loading Switch

:

Frequency Modulation

:

Frequency Sub Carrier

:

Forward

:

Generator

:

Ground

:

High Pass Filter

H.SW
Hz

I

IC
IF
IND
INV

K

KIL

L

L
LED
LIMIT AMP
LM, LDM
LP
L.P.F
LUMI.

M

M
MAX
MINI
MIX
MM
MOD
MPX
MS SW

N

NC
NR

O

OSC
OPE

P

PB
PB CTL
PB-C
PB-Y
PCB
P. CON
PD
PG
P-P

R

R
REC
REC-C
REC-Y
REEL BRK
REEL S
REF
REG
REW
REV , RVS
RF
RMC
RY

S

S. CLK
S. COM
S. DATA
SEG
SEL
SENS
SER
SI
SIF
SO
SOL
SP
STB
SW

:

Head Switch

:

Hertz

:

Integrated Circuit

:

Intermediate Frequency

:

Indicator

:

Inverter

:

Killer

:

Left

:

Light Emitting Diode

:

Limiter Amplifier

:

Loading Motor

:

Long Play

:

Low Pass Filter

:

Luminance

:

Motor

:

Maximum

:

Minimum

:

Mixer, mixing

:

Monostable Multivibrator

:

Modulator, Modulation

:

Multiplexer, Multiplex

:

Mecha State Switch

:

Non Connection

:

Noise Reduction

:

Oscillator

:

Operation

:

Playback

:

Playback Control

:

Playback-Chrominance

:

Playback-Luminance

:

Printed Circuit Board

:

Power Control

:

Phase Detector

:

Pulse Generator

:

Peak-to Peak

:

Right

:

Recording

:

Recording-Chrominance

:

Recording-Luminance

:

Reel Brake

:

Reel Sensor

:

Reference

:

Regulated, Regulator

:

Rewind

:

Reverse

:

Radio Frequency

:

Remote Control

:

Relay

:

Serial Clock

:

Sensor Common

:

Serial Data

:

Segment

:

Select, Selector

:

Sensor

:

Search Mode

:

Serial Input

:

Sound Intermediate Frequency

:

Serial Output

:

Solenoid

:

Standard Play

:

Serial Strobe

:

Switch

1-10

S

SYNC
SYNC SEP

T

TR
TRAC
TRICK PB
TP

U

UNREG

V

V
VCO
VIF
VP
V.PB
VR
V.REC
VSF
VSR
VSS
V-SYNC
VT

X

X’TAL

Y

Y/C

KEY TO ABBREVIATIONS

:

Synchronization

:

Sync Separator, Separation

:

Transistor

:

Tracking

:

Trick Playback

:

Test Point

:

Unregulated

:

Volt

:

Voltage Controlled Oscillator

:

Video Intermediate Frequency

:

Vertical Pulse, Voltage Display

:

Video Playback

:

Variable Resistor

:

Video Recording

:

Visual Search Fast Forward

:

Visual Search Rewind

:

Voltage Super Source

:

Vertical-Synchronization

:

Voltage Tuning

:

Crystal

:

Luminance/Chrominance

1-11

PREVENTIVE CHECKS AND SERVICE INTERVALS

The following standard table depends on environmental conditions and usage.
Parts replacing time does not mean the life span for individual parts.
Also, long term storage or misuse may cause transformation and aging of rubber parts.
The following list means standard hours, so the checking hours depends on the conditions.

Time

Parts Name

Audio Control Head

Full Erase Head

(Recorder only)

Capstan Belt

Pinch Roller

Capstan DD Unit

Loading Motor

Tension Band
T Brake Band

Clutch Ass’y

Idler Arm Ass’y
Capstan Shaft

Tape Running
Guide Post

Cylinder Unit

: Clean
: Check it and if necessary, replace it.

500

hours

1,000
hours

CLEANING

NOTE

After cleaning the heads with isopropyl alcohol, do not
run a tape until the heads dry completely. If the heads are
not completely dry and alcohol gets on the tape, damage
may occur.

1. AUDIO CONTROL HEAD

Clean the Audio Control Head with the cotton stick
soaked by alcohol. Clean the full erase head in the same
manner. (Refer to the figure below.)

1,500
hours

2,000
hours

2. TAPE RUNNING SYSTEM

When cleaning the tape transport system, use the gauze
moistened with isopropyl alcohol.

3. CYLINDER

Wrap a piece of chamois around your finger. Dip it in
isopropyl alcohol. Hold it to the cylinder head softly.
Turn the cylinder head counterclockwise to clean it (in the
direction of the arrow). (Refer to the figure below.)

NOTE

Do not exert force against the cylinder head. Do not move
the chamois upward or downward on the head.
Use the chamois one by one.

2,500
hours

Notes

Clean those parts in
contact with the tape.

Clean the rubber, and parts
which the rubber touches.

Replace when rolling
becomes abnormal.

Clean the Head

1-12

Audio Control Head

Cylinder Head

SERVICE MODE LIST

This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily.

Method Operations

Press the ATR button on the
remote control for more than
2 seconds during PLAY.

Make the short circuit
between the test point of
SERVICE and the GND.

VHS Alignment T ape
MHP

Torque Tape
PUJ48076-2

Adjusting of the Tracking to the center position.
Refer to the “MECHANICAL ADJUSTMENT” (GUIDE ROLLER) and “ELECTRICAL
ADJUSTMENT” (SWITHCHING POINT).

The BOT, EOT, and the Reel Sensor do not work and the deck can be operated
without a cassette tape.
Refer to the “PREPARATION FOR SERVICING”

SERVICING FIXTURES AND TOOLS

VHS Alignment T ape
MHP-L

Short Jumper

Torque Gauge
PUJ48075-2

Roller Driver
PTU94002-2

X-JG153 X Value Adjustment

Screwdriver

MECHANISM ADJUSTMENT PARTS LOCATION GUIDE

4

5

1. Tension Connect

2. Tension Arm

3. Guide Roller

4. Audio/Control Head

5. X value adjustment driver hole

6. P4 Post

6

3

2

1

8910

7. T Brake Spring

8. T Reel

9. S Reel

10. Adjusting section for the Tension Arm position

7

1-13

MECHANICAL ADJUSTMENTS

TAPE REMOVAL METHOD AT NO POWER SUPPLY

1. Remove the Top Cabinet and Front Cabinet.

(Refer to item 1 of the DISASSEMBLY INSTRUCTIONS.)

2. Remove the screw 1 of the Deck Chassis and remove
the Loading Motor.

3. Rotate the Pinch Roller Cam in the direction of the arrow
by hand to slacken the Video Tape.

4. Rotate the Clutch Ass'y either of the directions to wind
the Video Tape in the Cassette Case.

5. Repeat the above step 3~4. Then take out the Video
Cassette from the Deck Chassis.
Be careful not toscratch on the tape.

Loading Motor

Screw 1

Capstan DD Unit

Pinch Roller Cam

Main Cam

Clutch Ass'y

1. CONFIRMATION AND ADJUSTMENT

Read the following NOTES before starting work.

• Place an object which weighs between 450g~500g on the
Cassette Tape to keep it steady when you want to make
the tape run without the Cassette Holder. (Do not place
an object which weighs over 500g.)

1-1: CONFIRMATION AND ADJUSTMENT OF TENSION

POST POSITION

1.

Set to the PLAY mode.

2.

Adjust the adjusting section for the Tension Arm position
so that the Tension Arm top is within the standard line of
Main Chassis.

3.

While turning the S Reel clockwise, confirm that the edge
of the Tension Arm is located in the position described
above.

Standard line of Main Chassis

T ension Arm

0.5mm (Adjusting range)

Fig. 1-2-A

Main Chassis (Front Side)

Adjusting section for the
T ension Arm position

Tension Band

The Tension Arm top will
move to the inside direction
of the Main Chassis.

Bend

The Tension Arm top will
move to the outside direction
of the Main Chassis.

Fig. 1-2-B

1-2: CONFIRMATION OF PLAYBACK TORQUE AND

BACK TENSION TORQUE DURING PLAYBACK

1.

After confirmation and adjustment of Tension Post
position (Refer to item 1-2), load the cassette type
torque tape and set to the PLAY mode.

2.

Confirm that the right meter of the torque tape indicates
50~90gf•cm during playback in SP mode.

3.

Confirm that the left meter of the torque tape indicates
25~40gf•cm during playback in SP mode.

1-3: CONFIRMATION OF VSR TORQUE

1.2.Install the Torque Gauge on the S Reel. Set to the Picture

Search (Rewind) mode. (Refer to Fig.1-4-B)
Then, confirm that it indicates 120~180gf•cm.

NOTE

Install the Torque Gauge on the reel disk firmly. Press the
REW button to turn the reel disk.

1-14

MECHANICAL ADJUSTMENTS

1-4: CONFIRMATION OF REEL BRAKE TORQUE

(S Reel Brake) (Refer to Fig. 1-4-B)

1.

Once set to the Fast Forward mode then set to the Stop
mode. While, unplug the AC cord when the Pinch Roller
Block is on the position of Fig. 1-4-A.

2.

Move the Idler Ass’y from the S Reel.

3.

Install the Torque Gauge on the S Reel. Turn the Torque
Gauge clockwise.

4.

Then, confirm that it indicates 60~100gf•cm.

(T Reel Brake) (Refer to Fig. 1-4-B)

1.

Once set to the Fast Forward mode then set to the Stop
mode. While, unplug the AC cord when the Pinch Roller
Block is on the position of Fig. 1-4-A.

2.

Move the Idler Ass’y from the T Reel.

3.

Install the Torque Gauge on the T reel. Turn the Torque
Gauge counterclockwise.

4.

Then, confirm that it indicates 30~50gf•cm.

The position at FF mode.

Pinch Roller Block

Stop at this position.

The position at
STOP mode.

Capstan DD Unit

Cassette Holder Ass’y

Cassette Opener

Fig. 1-4-A

2. CONFIRMA TION AND ADJUSTMENT OF TAPE RUNNING MECHANISM

Tape Running Mechanism is adjusted precisely at the
factory. Adjustment is not necessary as usual. When you
replace the parts of the tape running mechanism because of
long term usage or failure, the confirmation and adjustment
are necessary.

2-1: GUIDE ROLLER

Playback the VHS Alignment Tape (MHP).

1.
Connect CH-1 of the oscilloscope to TP4001 (Envelope)

2.
and CH-2 to TP1002 (SW Pulse).
Press and hold the Tracking-Auto button on the remote

3.
control more than 2 seconds to set tracking to center.
Trigger with SW Pulse and observe the envelope. (Refer

4.

to Fig. 2-1-A)

5.

When observing the envelope, adjust the Roller Driver
(PTU94002-2) slightly until the envelope will be flat.
Even if you press the Tracking Button, adjust so that
flatness is not moved so much.(Refer to Fig. 2-1-B)

6.

Adjust so that the A : B ratio is better than 3 : 2 as shown
in Fig. 2-1-C, even if you press the Tracking Button to
move the envelope (The envelope waveform will begin to
decrease when you press the Tracking Button).

7.

Adjust the SWITCHING POINT during playback.

(Refer to the ELECTRICAL ADJUSTMENTS)

NOTE

After adjustment, confirm and adjust A/C head.

(Refer to item 2-2)

Torque Gauge

Torque Gauge

S Reel

T Reel

Fig. 1-4-B

NOTE

If the torque is out of the range, replace the following parts.

Check item

1-3
1-4

S Reel side:

Replacement Part

Idler Ass’y/Clutch Ass’y

S Reel/Tension Band/Tension
Connect/Tension Arm Ass’y

T Reel side:

T Reel/T Brake Band//T Brake
Spring/T Brake Arm

CH-1
Envelope
(TP4001)

CH-2
SW Pulse (TP1002)

Improper

(a) Guide roller

(b) P4 CAP

Entrance

Max

CH-1

CH-2

Track

Track

A : B ≥ 3 : 2

Fig. 2-1-A

Proper

Fig. 2-1-B

Exit

MaxA B

Fig. 2-1-C

1-15

MECHANICAL ADJUSTMENTS

2-2: CONFIRMATION AND ADJUSTMENT OF AUDIO/

CONTROL HEAD

When the Tape Running Mechanism does not work well,
adjust the following items.

1.

Playback the VHS Alignment Tape (MHP).

2.

Confirm that the reflected picture of stamp mark is
appeared on the tape prior to P4 Post as shown in Fig. 2-
2-A.
a)

When the reflected picture is distorted, turn the screw
1 clockwise until the distortion is disappeared.

b)

When the reflected picture is not distorted, turn the
screw 1 counterclockwise until little distortion is
appeared, then adjust the a).

3.

Turn the screw 2 to set the audio level to maximum.

4.

Confirm that the bottom of the Audio/ Control Head and
the bottom of the tape is shown in Fig. 2-2-C.
c)

When the height is not correct, turn the screw 3 to
adjust the height. Then, adjust the 1~3 again.

Audio/Control Head

Reflected picture of
Stamp Mark

P4 Cap

2-3: TAPE RUNNING ADJUSTMENT

(X VALUE ADJUSTMENT)

1.

Confirm and adjust the position of the Tension Post.

(Refer to item 1-1)

2.

Adjust the Guide Roller. (Refer to item 2-1)

3.

Confirm and adjust the Audio/Control Head.

(Refer to item 2-2)

7.

Connect CH-1 of the oscilloscope to TP1002, CH-2 to
TP4001 and CH-3 to HOT side of Audio Out Jack.

5.

Playback the VHS Alignment Tape (MHP).

6.

Press and hold the Tracking-Auto button on the remote
control more than 2 seconds to set tracking to center.

7. Set the X Value adjustment driver (X-JG153) to the 4 of
Fig. 2-2-B. At first, turn the Audio/Control Head position
fully toward the capstan side. Then adjust X Value to turn
it back gradually toward the cylinder side and stop on the
second peak point position of the envelope.

Play MHP

Waveform output

X-value adjustment point

Drum side Control head position Capstan side

Play MHP-L

Audio/Control Head

3

2

Audio/Control Head

Tape

Stamp Mark

1

4

Fig. 2-2-A

Fig. 2-2-B

0.25±0.05mm

Fig. 2-2-C

Maximum

Perform tracking operation and confirm the envelope is

8.
maximum on the tracking center position.
Playback the VHS Alignment Tape(MHP-L).

9.
Perform tracking operation and confirm the envelope is

10.
maximum on the tracking center position. If envelope is
not maximum, should be fine-tune the X-VALUE.

Fig. 2-3

1-16

ELECTRICAL ADJUSTMENTS

Read and perform this adjustment when repairing the
circuits or replacing electrical parts or PCB assemblies.

1. BASIC ADJUSTMENT

1-1: SWITCHING POINT CONDITIONS

MODE-PLAYBACK
Input Signal-Alignment Tape (MHP)

INSTRUCTIONS

Connect CH-1 on the oscilloscope to TP1002 and CH-2

1.
to TP4201.
Playback the alignment tape. (MHP)

2.
Press and hold the Tracking-Auto button on the remote

3.
control more than 2 seconds to set tracking to center.
Adjust the VR1001 until the waveform of the oscilloscope

4.
measures 6.5 ± 0.5(H) at both leading and trailing edges.

(Refer to Fig. 1-1-A, B)

CH-2

6.5H

CH-1

Fig. 1-1-A

CH-2

CH-1

6.5H

ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE

TP4201

TU6001

VR1001

Fig. 1-1-B

J4201

TP1002
TP4001

T501

J4203

J4205J4204

TP1001

SYSCON PCB

1-17

IC DESCRIPTIONS

SYSCON PCB OEC0115A (IC1001)

No. PORT PIN NAME I/O DESCRIPRION

1 P10 SEG8 OUT LEM(LED Module) control terminal.
2 AVSS AVSS - Ground.
3 P07/AN7 BOT-H IN Tape start sensor input signal.
4 P06/AN6 HI-FI_ENV IN Input terminal of HiFi RF envelope.
5 P05/AN5 PGMM IN Input voltage from Variable Resistor of PG SHIFTER.
6 P04/AN4 MS_SEN-B IN Input terminal of mecha state sensor.
7 P03/AN3 MS_SEN-A IN
8 P02/AN2 KEY-B IN Main unit key input.

9 P01/AN1 KEY-A IN
10 P00/AN0 STEREO_SEL IN Input terminal for the judgement of voice reception condition.
11 AN-B AFT-S_CURVE IN AFT S CURVE input for tuner.
12 AN-A EOT-H IN Tape end sensor input signal.
13 AN9 SLOW OFFSET IN Terminal for the offset of Slow.
14 AN8 ENV_DET IN Input terminal of video RF envelope.
15 AVDD AVDD - ON/OFF control Micon AD section.
16 /RESET /RESET IN RESET will be done when the voltage goes to HIGH after the

reset signal.
17 P74 GND IN Ground.
18 P73 IIC CLK OUT CLOCK terminal for IIC BUS communication.
19 P72 IIC DATA OUT/IN DATA terminal for IIC BUS communication.
20 P71 Y/C CS OUT Control terminal for Y/C selection.
21 P70 CAP_FULL OUT Output the HIGH during the acceleration force of capstan motor at

SLOW mode.
22 VDD VDD - Power of CPU.
23 AUDIO_FF HI-FI H.SW OUT Output terminal of HI-FI Head SW.
24 VIDEO_FF H.SW OUT Output terminal of Video Head SW.
25 CAP_PWM CAP_PWM OUT PWM output of Capastan control.
26 DRUM_PWM DRUM_PWM OUT PWM output of Cylinder control.
27 V-PULSE DUMMY_V-SYNC OUT Virtual V Pulse output.
28 C.ROTARY C.ROTARY OUT Color Rotary Control output.
29 H.AMP.SW H.AMP.SW OUT Switching output of Head Amp SW.
30 COMP COMP IN Comparison results input of Playback Envelope level on SP/LP

heads (4 heads).
31 CTL-H(+) CTL-H(+) - Input and output terminal of Control Head.
32 CTL-H(-) CTL-H(-) - Input terminal of Control Head.
33 SV VSS SV VSS - Ground.
34 CTL_GAIN_SW CTL_GAIN_SW - Output terminal for gain.
35 CTL_AMP(-) CTL_AMP(-) - Output terminal for amp control.
36 CTL_BIAS CTL_BIAS - Output terminal for bias.

1-18

IC DESCRIPTIONS

SYSCON PCB OEC0115A (IC1001)

No. PORT PIN NAME I/O DESCRIPRION

37 CTL_AMP CTL_AMP OUT Output terminal for amp out.
38 DFG DFG IN Input terminal for DRUM FG signal detection.
39 DPG DPG IN Input terminal for DRUM PG signal derection.
40 CFG CFG IN Input terminal for CAPSTAN FG signal detection.
41 SV VDD VCC(SV) - + 5V
42 OSD VDD VCC(OSD) - + 5V
43 CV_IN CV_IN IN Composite Video input terminal.

44 V_REF V_REF OUT

45 CV_OUT CV_OUT OUT Composite Video output.
46 CHR_BIAS CHR_BIAS IN Brightness(Brilliant)level setting of OSD character Indications.
47 AFC_LPF AFC_LPF IN Condenser connection for AFC LPF.
48 AFC_OSC AFC_OSC IN Condenser connection for AFC OSC.
49 OSD_VSS OSD_VSS - Ground.
50 DOSC_IN DOSC_IN IN Dot Clock pulse(Oscillator)of OSD character indications.
51 DOSC_OUT DOSC_OUT OUT Dot Clock pulse(Oscillator)of OSD character indications.
52 4FSC_OUT 4FSC_OUT OUT 4 FSC pulse.
53 4FSC_IN 4FSC_IN IN 4 FSC pulse.
54 SYNC SYNC IN Input terminal for composite SYNC.
55 P67/Vsync POWER_OFF_L OUT 4FSC_MUTE control output of power off.
56 P66/YC01 V_REC_ST-H OUT On control of A/V recording(Whole width erase) circuit.
57 P65/YE01 2/4 HEAD IN The initial settings of 2 head or 4 head.
58 P64/YC02 TUNER-L OUT Output low at tuner and output high at external input/play.
59 P63/YE02 A.MUTE-H OUT Mute signal of audio mute.
60 P57 CAP_FWD-H OUT Capstan forward and backward command.
61 P56 CENTER LED OUT The CENTER LED light-up/put-off control output.
62 P55 RF CH OUT OUT Switching of a RF channel.
63 P54 LDM CTL OUT Loading motor control terminal.
64 P53/TM0 POWER ON-H OUT For control the user power switch ON/OFF.
65 P52/PWM2 CYL_SPEED_UP OUT Output terminal for correct cylinder during SLOW.
66 P51/PWM1 CAP_LIMIT OUT Switch the maximum output current of the Capstan Motor.
67 P50/BUZZ SERVICE IN Input terminal for Service Mode.
68 TEST TEST IN Ground.
69 X2 X2 OUT Subclock pulse(32.768KHz)
70 X1 X1 IN
71 DVSS VSS - Ground.
72 OSC1 OSC1 IN Connect the main crystal(10MHz)
73 OSC2 OSC2 OUT
74 P47 GND - GND
75 P46 GRID5 OUT LEM(LED Module) control terminal.

Capacity connection for Sync Chip Clamp composite Video input.

1-19

IC DESCRIPTIONS

SYSCON PCB OEC0115A (IC1001)

No. PORT PIN NAME I/O DESCRIPRION

76 P45 GRID4 OUT LEM(LED Module) control terminal.
77 P44 GRID3 OUT LEM(LED Module) control terminal.
78 P43 GRID2 OUT LEM(LED Module) control terminal.
79 P42 GRID1 OUT LEM(LED Module) control terminal.
80 P41 TAB SW IN Input terminal for judge the tape if it has TAB or not.
81 P40 POWER_ON_L OUT For control the user power switch ON/OFF.
82 P37/IC REM_IN IN Receive the remote control signal.
83 P36/NM1 CFG IN2 IN Input terminal for CAPSTAN FG signal detection.
84 P35/IRQ5 VCR-H OUT ON/OFF control of RF Modulator.
85 P34/IRQ4 SEG9 OUT LEM(LED Module) control terminal.
86 P33/IRQ3 SEG10 OUT LEM(LED Module) control terminal.
87 P32/IRQ2 REEL-T IN Input terminal of reel sensor take up.
88 P31/IRQ1 NC OUT Not used.
89 P30/IRQ0 POWER_FAIL IN Input terminal of Power fail signal.

90 P23 AC/32KHz IN
91 P22 SP-L OUT Tape speed SP mode at the time of LOW.

92 P21 EP-L OUT Tape speed EP mode at the time of LOW.
93 P20 AUDIO_OUT_MUTE OUT L for at AUDIO MUTE and POWER OFF. H for except above case.

The initial setting that is whether it does with subclock pulse or it does
the counting of the clock with an AC pulse

94 P17/PWM14 SEG1TV/CATV OUT/IN

95 P16/SCK2 SEG2 LANG SEL OUT/IN

96 P15/SI1 SEG3 INDEX OUT/IN

97 P14/S01 SEG4 OUT LEM(LED Module) control terminal.
98 P13/SCK2 SEG5 OUT LEM(LED Module) control terminal.
99 P12/SI2 SEG6 OUT LEM(LED Module) control terminal.

100 P11/SO2 SEG7 OUT LEM(LED Module) control terminal.

LEM(LED Module) control terminal.And this terminal uses it for the
initial setting of TV/CATV mode.

LEM(LED Module) control terminal.And this terminal uses it for the
initial setting of language select.

LEM(LED Module) control terminal.And this terminal uses it for the
initial setting of INDEX on/off.

1-20

SYSCON PCB IC1001 (OEC0114A)

DPG 39 PIN

DFG 38 PIN

SERVO TIMING CHART

24 Cycle

H. SW. P 24 PIN

V-SYNC (E-E) 54 PIN

REC CTL (REC)
35 PIN

V-SYNC (TRICK PB)
27 PIN

• WAVEFORM CHANGES DEPENDED ON THE TAPE SPEED

CH 1

CH 2

1-21

MECHANISM TIMING CHART

Please see the list below for the operational timing and the mode sensor output of the main parts on each mechanism modes.

MECHANISM MODE UNLOAD STOP3

Mode Dealing
Directions

Revolutional Angle of
MAIN CAM

Moving Quantity of
MAIN ROD (mm)

MODE MS-1

SENSOR

HIGH

LOW

EJECT

0

STBY

15

3

206.3100

180

Output

HIGH

MS-2

LOW

INCLINED BASE S/T UNIT

PINCH ROLLER BLOCK

P5 ARM ASS'Y (T BRAKE:LOW)

TENSION LEVER

TENSION ARM ASS'Y

(S REEL BRAKE)

VSR

S BRAKE:LOW

255

26.5

PRESS

PRESS

P5-ON (T BRAKE HIGH)

BRAKE-ON

PBF.SLOW

S BRAKE:HIGH

FF/REWSTOP2

323.8303.7272.2226.4

38.53529.521.5

TENSION CONNECT

(S REEL BRAKE)

T BRAKE ARM

(T REEL BRAKE)

CLUTCH LEVER

LINK UNIT

FLAP LEVER

BRAKE-ON

BRAKE-ON

CLUTCH-ON

UP

BRAKE-ON

DIRECT

PRESS

1-22

POWER DOES NOT TURN ON

TROUBLESHOOTING GUIDE

Is the voltage at pin 15, 22,
70 of IC1001 about 5V?

No

Is the voltage at cathode

of D512 about 5V?

No

Check Around T501.

Yes

Yes

Check IC1001.

Check AT+5.2V line and the

check peripheral circuit.

1-23

POWER SHUTS OFF

Insert a cassette and

push PLAY button.

TROUBLESHOOTING GUIDE

Does it Power off in about

3 seconds?

No

Does it Power off in about

6 seconds?

No

Does it Power off intermittently?

No

Check IC1001.

Yes

Yes

Yes

Check TAPE LOADING,

LOADING BELT, MODE SENSOR,

DD MOTOR and CYLINDER MOTOR.

Check REEL SENSOR

and REEL BELT.

Check REEL SENSOR and

REEL BELT slack.

1-24

TROUBLESHOOTING GUIDE

CYLINDER NOT ROTATING
DURING PLAYBACK AND
RECORDING

Is the voltage at pin 11 and
12 of CP1001 about DC5V?

Yes

In playback, is the voltage

at pin 1, 4, 5 and 9 of CP1001

about DC5V?

No

Check IC1002.

CASSETTE IN AND DOWN,
UNIT HAS NO FUNCTIONS

No

Yes

Check pin 26, 38, 39 and 65

of IC1001 lines.

Replace CAPATAN DD UNIT.

Does mode OSD
appear in Monitor?

No

Does VCR operate with
the remote control?

Yes

Check Operation PCB.

Yes

No

Check LOADING MOTOR, MODE
SENSOR and the peripheral parts.

Check IC1001.

1-25

FF/REW DO NOT WORK

TROUBLESHOOTING GUIDE

Is the voltage changing

at pin 82 of IC1001 when you

press FF/REW?

Yes

Check DECK MECHANISM.

AUDIO SHAKES

Is AUDIO HEAD scratched?

No

No

Check pins 8 and 9 of IC1001 lines.

Yes

Replace AUDIO HEAD.

Does pin 40 of IC1001
output about 5Vp-p?

Yes

In playback, is the voltage
at pin 5 of CP1001 3.0V?

Yes

Check AUDIO BLOCK.

No

No

Replace CAPSTAN DD.

Check IC1001.

1-26

TROUBLESHOOTING GUIDE

CASSETTE TAPE IS NOT
ACCEPTED

Does WORM GEAR of
CASSETTE LOADING

BLOCK activate?

Yes

When cassette is not

inserted, is the voltage at pin

3 of IC1001 5V?

Yes

When a cassette is

inserted, is the voltage between

pins 2 and 8 of CP1001

12V?

No

When a cassette is

inserted, is the voltage at

pin 63 of IC1001 5V?

No

No

Yes

No

Check WORM GEAR of

CASSETTE LOADING BLOCK.

Check LED and PHOTO SENSOR

on DECK.

Replace LOADING MOTOR.

Replace IC1001.

Yes

Check circuit of LOADING MOTOR.

1-27

TROUBLESHOOTING GUIDE

WHEN INSERTING CASSETTE,
IT EJECTS IMMEDIATELY

Does Another cassette go down?

No

Are SW1001 and the lever
of the stage set correctly?

Yes

After a CASSETTE is

inserted is the voltage at pin 80

of IC1001 LOW?

Yes

When CASSETTE is

inserted is the voltage at pin 3

of IC1001 5V?

Yes

No

No

No

Defective CASSETTE or

CASSETTE LOADING BLOCK.

Check Rec LEVER.

Check SW1001.

Check LOADING GEARS.

1-28

Yes

Check IC1001.

TAPE LOADING IS OK, BUT
UNLOADS IMMEDIATELY

TROUBLESHOOTING GUIDE

Does CYLINDER rotate?

Yes

Does TP1002 feed

HEAD SWITCHING PULSE

signal?

No

No

Is the voltage at pins
11 and 12 of CP1001
UNREG 5V?

Yes

In playback, is the voltage

at pins 1,4,5 and 9 of CP1001

about 5V?

Yes

Replace CYLINDER UNIT.

No

Does PG PULSE signal

appear at pin 39 of IC1001?

No

No

Check pins 26, 38, 39

and 65 of IC1001 lines.

Replace CAPSTAN DD UNIT.

Yes

Check REEL SENSOR.

Yes

Replace IC1001.

1-29

TROUBLESHOOTING GUIDE

CAPSTAN DD MOTOR NOT
ROTATING

In playback, is the voltage
at pin 1 of CP1001 12V?

Yes

Is the voltage at pin
3 of CP1001 5V?

Yes

In playback, check the

voltage at pin 25 of IC1001

is 2.5V?

Yes

Does DD MOTOR rotate now?
If not, replace DD MOTOR .

No

No

No

Check POWER circuit.

Replace IC1001.

1-30

PLAYBACK PICTURE
JITTERS HORIZONTALLY

TROUBLESHOOTING GUIDE

Is FG Pulse output level

at pin 1 of CP1001 about 6V?

6V

Yes

Is the voltage at pin 83 of
IC1001 about 5V?

Yes

Replace CYLINDER MOTOR.

PLAYBACK PICTURE SHAKES

No

No

Replace CYLINDER MOTOR.

Replace IC1001.

Is FG Pulse output level

at pin 1 of CP1001 about 6V?

6V

Yes

Is the voltage at pin 4 of
CP1001 about 6V?

Yes

Replace CYLINDER MOTOR.

No

Replace CYLINDER MOTOR.

No

Replace IC1001.

1-31

AUTO TRACKING DOES
NOT OPERATE

TROUBLESHOOTING GUIDE

By manual tracking,

does the DC level at pin 59

of IC4001 change?

Yes

In auto tracking, is the
voltage at pin 14 of IC1001
more than DC1.65V?

Yes

Replace IC1001.

WHEN PLAYBACK, FAST
FORWARD OR REWIND MODE
IS ACTIVATED, UNIT STOPS
IMMEDIATELY

No

No

Does the CTL PULSE

(about 1.0Vp-p) appear at pin 37

of IC1001?

1.0Vp-p

Yes

Check CYLINDER UNIT.

No

Check CONTROL HEAD.

1-32

Does CAPSTAN DD
MOTOR rotate?

Yes

Does the REEL SENSOR

PULSE signal appear at pins 87

and 88 IC1001?

Yes

Check IC1001 and check

peripheral circuit.

No

No

Refer to section "CAPSTAN DD

MOTOR NOTROTATING"

Check Q1002.

TROUBLESHOOTING GUIDE

PLAYBACK PICTURE JITTERS

VERTICALLY

No Does tracking noise

appear in the picture?

Yes

By adjusting the manual

tracking UP/DOWN buttons, will the

noise disappear in the picture?

Yes

Are GUIDE POSTS
the right height?

Yes

Is PG SHIFTER Adjustment 6.5H?

Yes

No

No

No

Check P/B ENVELOPE.

Adjust GUIDE POST height.

Adjust PG SHIFTER.

Is PB-Y waveform normal?

No

Check PB-Y circuit.

Yes

Replace IC1001.

1-33

NO PLAYBACK PICTURE

TROUBLESHOOTING GUIDE

Is E-E appearing on
the Monitor TV?

Yes

Is there Video signal
at pin 30 of IC4001?

Yes

Is there VIDEO signal
at pin 26 of IC4001?

Yes

No

No

No

Is the voltage at pin 44,
52 and 68 of IC4001 5V?

Yes

Check IC4001.

No

Check P.CON 5V line.

Check J4203.

Check IC4001 and the
peripheral circuit.

Check J4201.

1-34

TROUBLESHOOTING GUIDE

NO PICTURE DURING PLAYBACK

Is there Video signal
at pin 26 of IC4001?

Yes

Is there Color signal

in Video signal at pin 26 of

IC4001?

Yes

Check IC4001.

NO COLOR DURING SELF
RECORDING AND PLAYBACK

No

Check IC4001.

No

Replace IC4001.

Does VIDEO signal appear
at pin 30 of IC4001?

Yes

Does VIDEO signal appear
at pin 26 of IC4001?

Yes

Check IC4001 and peripheral circuit.

No

No

Replace J4203.

Check VIDEO input circuit.

Change IC4001.

1-35

TROUBLESHOOTING GUIDE

PLAYBACK PICTURE NOISY

(EVEN AFTER CLEANING HEADS)

Is FM signal at TP4001
more than 300mVp-p?

Yes

Is VIDEO waveform

at pin 30 of IC4001 2Vp-p

are there any noises?

Yes

Is video output at pin 26

of IC4001 2Vp-p and are

there any noise?

Yes

Check J4201.

No

No

No

Check IC4001 and CYLINDER UNIT.

Check IC4001 and peripheral circuit.

Check IC4001 and IC1001.

1-36

NO NORMAL AUDIO
ON PLAYBACK

TROUBLESHOOTING GUIDE

Does audio appear on E-E?

Yes

Is the voltage at pin
6 of IC4001 2.3V?

Yes

Does AUDIO signal appear
at pin 10 of IC4001.

Yes

Check AUDIO HEAD for debris of
stains.
Check that the connector from
AUDIO HEAD is fully inserted to
Replace IC4001.

No

No

No

Refer to section "NO E-E".

Check C4031 and peripheral circuit.

Check IC4001 and peripheral circuit.

1-37

AUDIO CAN NOT
BE RECORDED

TROUBLESHOOTING GUIDE

Is BIAS level O.K at
T4001?

Is there AUDIO signal
at pin 10 of IC4001?

60V

Yes

Yes

No

No

Is the voltage at Emitter
of Q4003 5V?

Yes

Is the voltage at pin 23
of IC4001 above 5V?

Yes

T4001 is broken or shorted.

No

No

Check POWER circuit.

Check IC4001.

Check the circuit between
audio out of Tuner and
pin 10 of IC4001.

Check J4201 and peripheral circuit.

1-38

TROUBLESHOOTING GUIDE

RECORDING MECHANISM WORKS,
BUT NO VIDEO RECORDED FROM
INPUT JACK OR TUNER

Does VIDEO signal
appear at pins 30 and
32 of IC4001?

Yes

Does VIDEO signal appear
at pin 26 of IC4001?

Yes

Does FM signal appear
at pin 59 to IC4001?

No

No

No

Is the voltage at pin
56 of IC1001 5V?

Yes

Check the circuit from
VIDEO input jack to IC4001,
from Tuner Pack to IC4001.

No

Check IC1001.

Check IC4001.

Yes

Does the FM current

appear at pin 59 of IC4001

during the REC?

Yes

Check CYLINDER UNIT and
IC4001 circuit.

No

Check IC4001 and check

the peripheral circuit.

1-39

NO E-E

(NO VIDEO FROM TUNER)

TROUBLESHOOTING GUIDE

Are the plugs
connected to the
VIDEO input jacks?

Yes

Do the voltages appear at

each terminal +B(5V), PB(5V)

and TU(32V) of TU6001?

Yes

Check VIDEO

Does VIDEO signal
appear at pin 24 of
TU6001?

No

No

No

Disconnect the plugs from the
VIDEO input Jacks.

Check peripheral circuit.

Replace TU6001.

Yes

Is there VIDEO
waveform at pin
32 of IC4001?

Yes

Replace IC4001.

No

Check J4201.

1-40

NO E-E AUDIO (MONO)

TROUBLESHOOTING GUIDE

Is the voltage at pins 52, 68
and 77 of IC4001 5V?

Yes

Does signal appear
at pin 78 of IC4001?

Yes

Does signal appear
at pin 10 of IC4001?

Yes

Check J4201.

No

No

No

Check POWER BLOCK.

Check J4204 and J4205.

Replace IC4001.

1-41

NO TUNER AUDIO (MONO)

TROUBLESHOOTING GUIDE

Do the voltages appear at

each terminal +B(5V), PB(5V)

and TU(32V) of TU6001?

Yes

Does signal appear
at pin 22 of TU6001?

Yes

Does signal appear
at pin 76 of IC4001?

Yes

Check J4201 and peripheral circuit.

No

Check POWER BLOCK.

No

Check TU6001 and peripheral circuit.

No

Replace IC4001.

1-42

<Reference>

GENERAL SPECIFICATIONS [HR-A591U/A591U(C)]

G-1 VCR System VHS Player / Recorder

G-2 Tuning Broadcasting System US System M

G-3 Power Power Source AC 120V,60Hz

G-4 Regulation Safety UL / CSA

G-5 Temperature Operation 5oC - 40oC

G-6 Operating Humidity Less then 80% RH
G-7 Signal Video Signal Input Level 1 V p-p/75 ohm

System Video System NTSC

System Tuner and System 1Tuner

Hi-Fi STEREO Yes
NTSC PB(PAL60Hz) No
Deck DECK OVD-7

Heads Video Head 4Head

FM Audio Head 2Head

Normal Audio /Control Mono / Yes

Erase(Full Track Erase) Yes
Tape Rec PAL ­Speed NTSC SP/EP(SLP)

Play PAL -

Fast Forward / Rewind Time (Approx.) FF:4'50"/REW:2'30"

Forward/Reverse NTSC or PAL-M SP/EP(SLP)=3x,5x/9x,15x
Picture Search PAL or SECAM ­Frame Advance 1/10
Slow Speed 1/10

Receive CH Destination USA(w/CATV)

Intermediate Picture(FP) 45.75MHz
Frequency Sound(FS) 41.25MHz

Preset CH No
RF Converter Output Yes

Channel 3 or 4 ch

Level/Impedance 66dBu /75ohm

Sound Selector No
Stereo/Dual TV Sound Yes(US-ST)

Power Consumption Power On(at AC) 9W at 120V 60Hz

Protector Power Fuse Yes

Audio Signal Input Level -8dBm/50Kohm

Hi-Fi Audio Signal Dynamic Range : More than 90dB

Loading System Front
Motor 3

NTSC SP/EP(SLP)

with Cassette T-120

Tuning System F-Synth
Input Impedance VHF/UHF 75 OHM
CH Coverage

FP-FS 4.50MHz

DC -

Stand by (at AC) 1.7W at 120V 60Hz
Per Year - kWh/Year

Dew Sensor No

Radiation FCC / DOC

Storage -20oC - 60oC

Output Level 1 V p-p/75 ohm
S/N Ratio (Weighted) 50
Horizontal Resolution at SP Mode 230Line

Output Level -8dBm/1Kohm
S/N Ratio at SP (Weighted) 42dB
Harmonic Distortion at SP(1KHz) typ. 1.5%

Frequency Response at SP 100Hz - 10kHz

at LP -

at SLP 100Hz - 4kHz

Frequency Response 20Hz ~20kHz
Wow And Flutter : Less than 0.01 %Wrms
Channel Separation : More than 60 dB
Harmonic Distortion : Less than 0.01

2-69,4A,A-5~ A-1,A~I,J~ W
W+1-W+84

4-1

,FF(

GENERAL SPECIFICATIONS [HR-A591U/A591U(C)]

G-8 On Screen Menu Yes

G-9 OSD Language English French Spanish

G-10 Clock,Timer Calendar 1990/1/1 ~ 2081/12/31

G-11 Display Indicator Yes

Display Menu Type Character

G-CODE(or SHOWVIEW or PLUSCODE)No. Entry No
NICAM 1/2,NICAM Off,Audio Output No
Stereo,Audio Output,SAP Yes

Play/Stop/FF/Rew/Rec/OTR/T-Rec/Pause/Eject/Tape In (Symbol Mark)

and Timer Timer Events 8 prog/1 month
Back-up One Touch Recording Max Time 5 Hours

OTPB Valid Time No
Timer Back-up (at Power Off Mode) 5 sec.

Indicator Type LED Module(Amber + Red)

ATS No
Timer Rec Set Yes
Auto Repeat On/Off Yes
SAP On Off Yes
CH Set-Up Yes

Pin Code Registration No
System Set-Up No
Clock Set Yes (Calendar 12H)
Language Yes
No Noise Back Ground Yes

OSD Language Setting English

TV/CATV Yes
Auto CH Memory Yes
Add/Delete Yes

CH/AV Yes
Clock Yes
Repeat Yes
Pin Code No
Tape Counter Yes
Index No
Hotel Lock No
Tape Speed Yes
Manual Tracking (Bar Setting) No
Hi-Fi Yes
S-Repeat/SR-R/SR-Play No
VPS No
PDC No

Clock/Counter,CH,Timer Rec,OTR, Play

Rec

Cue),Rew(Rev),Stop,ATR

Pause Yes
Still Yes
Eject(Tape Mark Flash) Yes
Slow Yes
WKL,Y.M.D,Start,End No
AFT No
Repeat No
A-DUB No
VCR Yes
Memory No
Index No
VPS No
PDC No
SP No
LP No
SLP No
AM No
PM Yes

F1,F2
RF Output CH Yes

Tape In Yes

Yes

Yes

No

4-2

GENERAL SPECIFICATIONS [HR-A591U/A591U(C)]

G-12 Remote Unit RC-ES

Control Glow in Dark Remocon No

Format type JVC
Custom Code 43 / 03
Power Source Voltage(D.C) 3V

UM size x pcs UM-4 x 2 pcs
Total Keys 35 Keys
Keys Power Yes

1 Yes

2 Yes

3 Yes

4 Yes

5 Yes

6 Yes

7 Yes

8 Yes

9 Yes

0/Input Select Yes

CH Up Yes

CH Down Yes

Input Select No

Play /Slow Yes

F.Fwd Yes

Rew Yes

Pause/Still Yes

Stop Yes

Rec/OTR Yes

Eject No

Counter Reset/Cancel Yes

Speed / Auto Tracking Yes

Timer Rec Yes

TV Monitor No

Quick View No

Program No

Slow No

Auto Tracking No

Set/Tracking+ Yes

Set/ Tracking - Yes

Menu Yes

Enter Yes

Cancel No

Display(Clock/Counter+Call) Yes

TV/VCR Yes

Sleep Timer No

Muting No

Clock/Counter No

Zero Return No

CM Skip No

Audio Select Yes

TV CH+ Yes

TV CH- Yes

TV Input Select Yes

TV Volume+ Yes

TV Volume- Yes

TV Power Yes

4-3

GENERAL SPECIFICATIONS [HR-A591U/A591U(C)]

G-13 Features Auto Head Cleaning No

G-14 Accessories Owner's Manual Language English French(A591U(C))

Auto Tracking Yes
Index Search No
HQ (VHS Standard High Quality) Yes
Auto Power On, Auto Play, Auto Rewind, Auto Eject Yes
Auto Power Off Yes
Forward/Reverse Picture Search Yes
VIDEO PLUS+(SHOWVIEW,G-CODE) No
ATS No
PDC No
VPS No
One Touch Playback No
Picture Control No
Auto CH Memory Yes
Channel Lock No
Hotel Lock No
Anti Theft No
Audio Dubbing No
Remort Control Code 1/2 No
SQPB Yes
CATV Yes
Energy Star Yes
MTS(SAP) Yes
CM Skip(30sec x 6 Times) No

w/Guarantee Card Yes
Remote Control Unit Yes
Dew Cation Sheet No
Video Cassette Tape No
Battery Yes

UM size x pcs UM 4 x 2pcs

­Safety Tip No
Toll Free Insert Sheet No
Quick Set-Up Sheet No
Information Sheet (Buyer Supply) No
75 Ohm Coaxial Cable Yes
Rod Antenna No

Poles
Terminal

Loop Antenna No

Terminal
U/V Mixer No
DC Car Cord (Center+) No
Guarantee Card No
Warning Sheet No
Circuit Diagram No
Antenna Change Plug No
Service Facility List No
Important Safeguard No
Dew/AHC Caution Sheet No
AC Plug Adapter No
Quick Set-up Sheet No
AC Cord No
AV Cord No
Product Registration Card Yes (Buyer's Supply)
PTB Sheet No
Tape Rewinder(Buyer Supply) No
300 ohm to 75 ohm Antenna Adapter No

4-4

GENERAL SPECIFICATIONS [HR-A591U/A591U(C)]

G-15 Interface Switch Front Power Yes

Rear RF Output SW No

Indicator Power No

Terminals Front Video Input RCA x 1 (Black)

Rear Video Input No

G-16 Set Size Approx. W x D x H (mm) 360 x 224 x 95
G-17 Weight Net (Approx.) 3.2kg(7.1lbs)

G-18 Carton Master Carton No

Gift Box Yes

Drop Test Natural Dropping At 1Corner / 3Edges / 6Surfaces

Container Stuffing(40' container) 3136Sets

G-19 Cabinet Material Cabinet Front PS 94V2 or More / DECABROM

Play Yes
Pause/Still No
System Select No
One Touch Playback No
Channel Up Yes
Channel Down Yes
F.FWD/Cue Yes
Eject/Stop Yes
Main Power SW No
Volume Up No
Volume Down No
Rew/Rev Yes
Rec/OTR Yes

Stand by No
Repeat No
TV/VCR No
Rec No
T-Rec No
Tape In No

Audio Input RCA x 2 (Stereo, Black)
Other Terminal No

Audio Input No
Video Output RCA x 1 (Yellow)
Audio Output RCA x 2 (Stereo, White/Red)
Euro Scart No
DC Jack 12V(Center +) No
VHF/UHF Antenna Input F Type
AC Inlet No

Gross (Approx.) 3.8kg(8.4lbs)

Content ­Material ­Dimensions W x D x H(mm) ­Description of Origin -

Material Single/White
Dimensions W x D x H(mm) 420x291x160
Design As Per BUYER 's
Description of Origin Yes

Height (cm) 80

4-5

GENERAL SPECIFICATIONS [HR-A590U(C)]

G-1 VCR System VHS Player / Recorder

System Video System NTSC

G-2 Tuning Broadcasting System US System M

System Tuner and System 1Tuner

G-3 Power Power Source AC 120V,60Hz

G-4 Regulation Safety UL / CSA
G-5 Temperature Operation 5oC - 40oC
G-6 Operating Humidity Less then 80% RH

G-7 Signal Video Signal Input Level 1 V p-p/75 ohm

Hi-Fi STEREO Yes
NTSC PB(PAL60Hz) No
Deck DECK OVD-7

Heads Video Head 4Head

FM Audio Head 2Head
Normal Audio /Control Mono / Yes

Erase(Full Track Erase) Yes
Tape Rec PAL ­Speed NTSC SP/EP(SLP)

Play PAL ­Fast Forward / Rewind Time (Approx.) FF:4'50"/REW:2'30"
Forward/Reverse NTSC or PAL-M SP/EP(SLP)=3x,5x/9x,15x

Picture Search PAL or SECAM ­Frame Advance 1/10
Slow Speed 1/10

Receive CH Destination USA(w/CATV)

Intermediate Picture(FP) 45.75MHz
Frequency Sound(FS) 41.25MHz

Preset CH No
RF Converter Output Yes

Channel 3 or 4 ch

Level/Impedance 66dBu /75ohm

Sound Selector No
Stereo/Dual TV Sound Yes(US-ST)

Power Consumption Power On(at AC) 9W at 120V 60Hz

Protector Power Fuse Yes

Audio Signal Input Level -8dBm/50Kohm

(0dB=0.775Vrms) Output Level -8dBm/1Kohm

Hi-Fi Audio Signal Dynamic Range : More than 90dB

Loading System Front
Motor 3

NTSC SP/EP(SLP)

with Cassette T-120

Tuning System F-Synth
Input Impedance VHF/UHF 75 OHM
CH Coverage

FP-FS 4.50MHz

DC ­Stand by (at AC) 1.7W at 120V 60Hz

Per Year - kWh/Year
Dew Sensor No
Radiation FCC / DOC
Storage -20oC - 60oC

Output Level 1 V p-p/75 ohm
S/N Ratio (Weighted) 50
Horizontal Resolution at SP Mode 230Line

S/N Ratio at SP (Weighted) 42dB
Harmonic Distortion (1KHz) 1.5%
Frequency Response at SP 100Hz - 10kHz

at LP -

at SLP 100Hz - 4kHz

Frequency Response 20Hz ~20kHz
Wow And Flutter : Less than 0.01 %Wrms
Channel Separation : More than 60 dB
Harmonic Distortion : Less than 0.01

2-69,4A,A-5~ A-1,A~I,J~ W
W+1-W+84

4-6

y

)

,FF(

GENERAL SPECIFICATIONS [HR-A590U(C)]

G-8 On Screen Menu Yes

Display Menu Type Character

G-CODE(or SHOWVIEW or PLUSCODE)No. Entry No
NICAM 1/2,NICAM Off,Audio Output No
Stereo,Audio Output,SAP Yes

Pla

/Stop/FF/Rew/Rec/OTR/T-Rec/Pause/Eject/Tape In (Symbol Mark

G-9 OSD Language English French Spanish
G-10 Clock,Timer Calendar 1990/1/1 ~ 2081/12/31

and Timer Timer Events 8 prog/1 month
Back-up One Touch Recording Max Time 5 Hours

G-11 Display Indicator No

OTPB Valid Time No
Timer Back-up (at Power Off Mode) 5 sec.

Indicator Type -

ATS No
Timer Rec Set Yes
Auto Repeat On/Off Yes
SAP On Off Yes
CH Set-Up Yes

Pin Code Registration No
System Set-Up No
Clock Set Yes (Calendar 12H)
Language Yes
No Noise Back Ground Yes

OSD Language Setting English

Clock/Counter,CH,Timer Rec,OTR, Play

TV/CATV Yes
Auto CH Memory Yes
Add/Delete Yes

CH/AV Yes
Clock Yes
Repeat Yes
Pin Code No
Tape Counter Yes
Index No
Hotel Lock No
Tape Speed Yes
Manual Tracking (Bar Setting) No
Hi-Fi Yes
S-Repeat/SR-R/SR-Play No
VPS No
PDC No

Rec

Cue),Rew(Rev),Stop,ATR

Pause ­Still ­Eject(Tape Mark Flash) ­Slow ­WKL,Y.M.D,Start,End ­AFT ­Repeat ­A-DUB ­VCR ­Memory ­Index ­VPS ­PDC ­SP ­LP ­SLP ­AM ­PM -

F1,F2
RF Output CH -

Tape In -

Yes

-

-

4-7

GENERAL SPECIFICATIONS [HR-A590U(C)]

G-12 Remote Unit RC-ES

Control Glow in Dark Remocon No

Format type JVC
Custom Code 43 / 03
Power Source Voltage(D.C) 3V

UM size x pcs UM-4 x 2 pcs
Total Keys 35 Keys
Keys Power Yes

1 Yes

2 Yes

3 Yes

4 Yes

5 Yes

6 Yes

7 Yes

8 Yes

9 Yes

0/Input Select Yes

CH Up Yes

CH Down Yes

Input Select No

Play/Slow Yes

F.Fwd Yes

Rew Yes

Pause/Still Yes

Stop Yes

Rec/OTR Yes

Eject No

Counter Reset/Cancel Yes

Speed / Auto Tracking Yes

Timer Rec Yes

TV Monitor No

Quick View No

Program No

Slow No

Auto Tracking No

Set/Tracking+ Yes

Set/ Tracking - Yes

Menu Yes

Enter Yes

Cancel No

Display(Call) Yes

TV/VCR Yes

Sleep Timer No

Muting No

Clock/Counter No

Zero Return No

CM Skip No

Audio Select Yes

TV CH+ Yes

TV CH- Yes

TV Input Select Yes

TV Volume+ Yes

TV Volume- Yes

TV Power Yes

4-8

GENERAL SPECIFICATIONS [HR-A590U(C)]

G-13 Features Auto Head Cleaning No

G-14 Accessories Owner's Manual Language English / French

Auto Tracking Yes
Index Search No
HQ (VHS Standard High Quality) Yes
Auto Power On, Auto Play, Auto Rewind, Auto Eject Yes
Auto Power Off Yes
Forward/Reverse Picture Search Yes
VIDEO PLUS+(SHOWVIEW,G-CODE) No
ATS No
PDC No
VPS No
One Touch Playback No
Picture Control No
Auto CH Memory Yes
Channel Lock No
Hotel Lock No
Anti Theft No
Audio Dubbing No
Remort Control Code 1/2 No
SQPB Yes
CATV Yes
Energy Star Yes
MTS(SAP) Yes
CM Skip(30sec x 6 Times) No

w/Guarantee Card No
Remote Control Unit Yes
Dew Cation Sheet No
Video Cassette Tape No
Battery Yes

UM size x pcs UM 4 x 2pcs

­Safety Tip No
Toll Free Insert Sheet No
Quick Set-Up Sheet No
Information Sheet (Buyer Supply) No
75 Ohm Coaxial Cable Yes
Rod Antenna No

Poles
Terminal

Loop Antenna No

Terminal
U/V Mixer No
DC Car Cord (Center+) No
Guarantee Card Yes
Warning Sheet No
Circuit Diagram No
Antenna Change Plug No
Service Station List Yes
Important Safeguard No
Dew/AHC Caution Sheet No
AC Plug Adapter No
Quick Set-up Sheet No
AC Cord No
AV Cord No
Registration Card No
PTB Sheet No
Tape Rewinder(Buyer Supply) No
300 ohm to 75 ohm Antenna Adapter No

4-9

GENERAL SPECIFICATIONS [HR-A590U(C)]

G-15 Interface Switch Front Power Yes

Rear RF Output SW Yes

Indicator Power

Terminals Front Video Input RCA x 1 (Black)

Rear Video Input No

G-16 Set Size Approx. W x D x H (mm) 360 x 224 x 95
G-17 Weight Net (Approx.) 3.2kg(7.1lbs)

G-18 Carton Master Carton No

Gift Box Yes

Drop Test Natural Dropping At 1Corner / 3Edges / 6Surfaces
Container Stuffing(40' container) 3136Sets

G-19 Cabinet Material Cabinet Front PS 94V2 or More / DEC

Play Yes
Pause/Still No
System Select No
One Touch Playback No
Channel Up Yes
Channel Down Yes
F.FWD/Cue Yes
Eject/Stop Yes
Main Power SW No
Volume Up No
Volume Down No
Rew/Rev Yes
Rec/OTR Yes

Yes(Green)

Stand by No
Repeat No
TV/VCR
Rec Yes(Red)
T-Rec Yes(Red)
Tape In No

Audio Input RCA x 2 (Stereo,Black)
Other Terminal No

Audio Input No
Video Output RCA x 1 (Yellow)
Audio Output RCA x 2 (Stereo, White/Red)
Euro Scart No
DC Jack 12V(Center +) No
VHF/UHF Antenna Input/Output F Type
AC Inlet No

Gross (Approx.) 3.8kg(8.4lbs)
Content -

Material ­Dimensions W x D x H(mm) ­Description of Origin -

Material Single/White
Dimensions W x D x H(mm) 420x291x160
Design As Per BUYER 's
Description of Origin Yes

Height (cm) 80

Yes(Green)

4-10

JVC SERVICE & ENGINEERING COMPANY OF AMERICA

DIVISION OF JVC AMERICAS CORP.

Head office
East Coast
Midwest
West Coast
Atlanta
Hawaii

Head office
Montreal
Vancouver

:

1700 Valley Road Wayne, New Jersey 07470-9976
10 New Maple Avenue Pine Brook, New Jersey 07058-9641

:

705 Enterprise Street Aurora, Illinois 60504-8149

:

5665 Corporate Avenue Cypress, California 90630-0024

:

1500 Lakes Parkway Lawrenceville, Georgia 30043-5857

:

2969 Mapunapuna Place Honolulu, Hawaii 96819-2040

:

JVC CANADA INC.

:

21 Finchdene Square Scarborough, Ontario M1X 1A7

:

16800 Rte Trans-Canadienne, Kirkland, Quebec H9H 5G7

:

13040 Worster Court Richmond, B.C. V6V 2B3

[phone]
[phone]
[phone]
[phone]
[phone]
[phone]

[phone]
[phone]
[phone]

S40895-04

Printed in Japan

VIDEO CASSETTE RECORDER

HR-A591U

INSTRUCTIONS

LPT0661-001B
COPYRIGHT © 2002 VICTOR COMPANY OF JAPAN, LTD.

Dear Customer,

Thank you for purchasing the JVC VHS video cassette recorder.
Before use, please read the safety information and precautions to
ensure safe use of your new VCR.

CAUTIONS

The lightning flash with arrowhead symbol, within
an equilateral triangle, is intended to alert the user
to the presence of uninsulated “dangerous voltage”
within the product’s enclosure that may be of
sufficient magnitude to constitute a risk of electric
shock to persons.

The exclamation point within an equilateral triangle
is intended to alert the user to the presence of
important operating and maintenance (servicing)
instructions in the literature accompanying the
appliance.

Printed in Thailand

4 F2 1601 B

K

02/01

CAUTION:

Changes or modifications not approved by JVC could void user’s
authority to operate the equipment.

Failure to heed the following precautions may result in damage
to the VCR, Remote or video cassette.

1 DO NOT place the VCR . . .

...in an environment prone to extreme temperatures or humidity.
...in direct sunlight.
...in a dusty environment.
...in an environment where strong magnetic fields are generated.
...on a surface that is unstable or subject to vibration.

2. DO NOT block the VCR’s ventilation openings.

3. DO NOT place heavy objects on the VCR or on the Remote.

4. DO NOT place anything which might spill on the top of the VCR
or on the Remote.

5. AVOID violent shocks to the VCR during transport.

For Customer Use:

Enter below the Model No. and Serial No. which are located
on the rear of cabinet. Retain this information for future
reference.
Model No.

Serial No.

WARNING:

TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE
THIS UNIT TO RAIN OR MOISTURE.

CAUTION:

This video cassette recorder should be used with AC 120V~,
60Hz only.
To prevent electric shocks and fire hazards, DO NOT use any
other power source.

CAUTION:

TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG
TO WIDE SLOT, FULLY INSERT.

ATTENTION:

POUR ÉVITER LES CHOCS ÉLECTRIQUES, INTRODUIRE LA
LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE
CORRESPONDANTE DE LA PRISE ET POUSSER JUSQU’AU
FOND.

Note to CATV system installer:

This reminder is provided to call the CATV system installer’s
attention to Article 820-40 of the NEC that provides guidelines
for proper grounding and, in particular, specifies that the cable
ground shall be connected to the grounding system of the
building, as close to the point of cable entry as practical.

• Cassettes marked “VHS” (or “S-VHS”) can be used with this video
cassette recorder. However, S-VHS recording is not possible with
this model.

• This model is equipped with SQPB (S-VHS QUASI PLAYBACK)
that makes it possible to play back S-VHS recordings with
regular VHS resolution.

• HQ VHS is compatible with existing VHS equipment.

• As an Energy Star® Partner, JVC has determined that this
product or product model meets the Energy Star® guidelines for
energy efficiency.

IMPORTANT PRODUCT SAFETY
INSTRUCTIONS

Electrical energy can perform many useful functions. But improper
use can result in potential electrical shock or fire hazards. This
product has been engineered and manufactured to assure your
personal safety. In order not to defeat the built-in safeguards,
observe the following basic rules for its installation, use and
servicing.

ATTENTION:

Follow and obey all warnings and instructions marked on your
product and its operating instructions. For your safety, please read
all the safety and operating instructions before you operate this
product and keep this booklet for future reference.

INSTALLATION

1. Grounding or Polarization

(A) Your product may be equipped with a polarized alternating-

current line plug (a plug having one blade wider than the other).
This plug will fit into the power outlet only one way. This is a
safety feature.
If you are unable to insert the plug fully into the outlet, try
reversing the plug. If the plug should still fail to fit, contact your
electrician to replace your obsolete outlet. Do not defeat the
safety purpose of the polarized plug.

(B) Your product may be equipped with a 3-wire grounding-type

plug, a plug having a third (grounding) pin. This plug will only fit
into a grounding-type power outlet. This is a safety feature.
If you are unable to insert the plug into the outlet, contact your
electrician to replace your obsolete outlet. Do not defeat the
safety purpose of the grounding-type plug.

2. Power Sources

Operate your product only from the type of power source indicated
on the marking label. If you are not sure of the type of power supply
to your home, consult your product dealer or local power company.
If your product is intended to operate from battery power, or other
sources, refer to the operating instructions.

3. Overloading

Do not overload wall outlets, extension cords, or integral
convenience receptacles as this can result in a risk of fire or electric
shock.

4. Power Cord Protection

Power supply cords should be routed so that they are not likely to
be walked on or pinched by items placed upon or against them,
paying particular attention to cords at plugs, convenience
receptacles, and the point where they exit from the product.

5. Ventilation

Slots and openings in the cabinet are provided for ventilation. To
ensure reliable operation of the product and to protect it from
overheating, these openings must not be blocked or covered.

• Do not block the openings by placing the product on a bed, sofa,
rug or other similar surface.

• Do not place the product in a built-in installation such as a
bookcase or rack unless proper ventilation is provided or the
manufacturer’s instructions have been adhered to.

6. Wall or Ceiling Mounting

The product should be mounted to a wall or ceiling only as
recommended by the manufacturer.

ANTENNA INSTALLATION INSTRUCTIONS

1. Outdoor Antenna Grounding

If an outside antenna or cable system is connected to the product,
be sure the antenna or cable system is grounded so as to provide
some protection against voltage surges and built-up static charges.
Article 810 of the National Electrical Code, ANSI/NFPA 70, provides
information with regard to proper grounding of the mast and
supporting structure, grounding of the lead-in wire to an antenna
discharge unit, size of grounding connectors, location of antenna
discharge unit, connection to grounding electrodes, and
requirements for the grounding electrode.

2. Lightning

For added protection for this product during a lightning storm, or
when it is left unattended and unused for long periods of time,
unplug it from the wall outlet and disconnect the antenna or cable
system. This will prevent damage to the product due to lightning and
power-line surges.

3. Power Lines

An outside antenna
system should not be
located in the vicinity of
overhead power lines
or other electric light or
power circuits, or where
it can fall into such
power lines or circuits.
When installing an
outside antenna system,
extreme care should be
taken to keep from
touching such power
lines or circuits as
contact with them might
be fatal.

USE

1. Accessories

To avoid personal injury:

• Do not place this product on an unstable cart, stand, tripod,
bracket, or table. It may fall, causing serious injury to a child or
adult, and serious damage to the product.

• Use only with a cart, stand, tripod, bracket, or table recommended
by the manufacturer or sold with the product.

• Use a mounting accessory recommended by the manufacturer
and follow the manufacturer’s instructions for any mounting of
the product.

• Do not try to roll a cart with small casters across thresholds or
deep-pile carpets.

2. Product and Cart Combination

A product and cart combination should be
moved with care. Quick stops, excessive
force, and uneven surfaces may cause the
product and cart combination to overturn.

3. Water and Moisture

Do not use this product near water—for
example, near a bath tub, wash bowl,
kitchen sink or laundry tub, in a wet
basement, or near a swimming pool and
the like.

4. Object and Liquid Entry

Never push objects of any kind into this product through openings
as they may touch dangerous voltage points or short-out parts that
could result in a fire or electric shock. Never spill liquid of any kind
on the product.

5. Attachments

Do not use attachments not recommended by the manufacturer of
this product as they may cause hazards.

6. Cleaning

Unplug this product from the wall outlet before cleaning. Do not use
liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.

7. Heat

The product should be situated away from heat sources such as
radiators, heat registers, stoves, or other products (including
amplifiers) that produce heat.

SERVICING

1. Servicing

If your product is not operating correctly or exhibits a marked
change in performance and you are unable to restore normal
operation by following the detailed procedure in its operating
instructions, do not attempt to service it yourself as opening or
removing covers may expose you to dangerous voltage or other
hazards. Refer all servicing to qualified service personnel.

2. Damage Requiring Service

Unplug this product from the wall outlet and refer servicing to
qualified service personnel under the following conditions:
a. When the power supply cord or plug is damaged.
b. If liquid has been spilled, or objects have fallen into the product.
c. If the product has been exposed to rain or water.

d. If the product does not operate normally by following the

operating instructions. Adjust only those controls that are
covered by the operating instructions as an improper
adjustment of other controls may result in damage and will
often require extensive work by a qualified technician to restore

the product to its normal operation.
e. If the product has been dropped or damaged in any way.
f. When the product exhibits a distinct change in performance—

this indicates a need for service.

3. Replacement Parts

When replacement parts are required, be sure the service technician
has used replacement parts specified by the manufacturer or which
have the same characteristics as the original part. Unauthorized
substitutions may result in fire, electric shock or other hazards.

4. Safety Check

Upon completion of any service or repairs to this product, ask the
service technician to perform safety checks to determine that the
product is in safe operating condition.

How to use the Remote

Before use, insert two AAA size batteries into the Remote with the
polarity ( and ) matched correctly as indicated on the battery

compartment or on the lid.

• Point the Remote toward the remote sensor on the target

component.

• The maximum operating distance of the remote control is about 5

m.

NOTE:

If the Remote does not work properly, remove its batteries, wait for a
few seconds, replace the batteries and then try again.

Video heads cleaning

Use a dry cleaning cassette — TCL-2— when:

• Rough, poor picture appears while a tape is played back.

• The picture is unclear or no picture appears.

Buttons, Connectors and Indicators

Front Panel

VIDEO (MONO) L – AUDIO – R

VIDEO/AUDIO
input connectors

Display Panel

One-touch Timer Recording

Timer

Record

Tape In

POWER

STOP/EJECT

Cassette loading slot

POWER

Remote
sensor

Multi-Function Display

STOP/EJECT

CH

CH–/+

REC

REC

REW

PLAY

PLAY

REW

FF

FF

VCR

ATR (Auto
Tracking)

AM/PM

Rear Panel

AC power cord

UHF/VHF IN (ANT)

OUT

VIDEO

L

AUDIO

R

AUDIO/VIDEO OUT

UHF/VHF OUT (TV)

UHF/VHF

IN(ANT)

OUT(TV)

– Buttons, Connectors and Indicators –

UHF/VHF

OUT(TV)

IN(ANT)

VIDEO

OUT

AUDIO

L

R

UHF/VHF

OUT(TV)

IN(ANT)

VIDEO

OUT

AUDIO

L

R

Remote

POWER

POWER

123

Number keys

AUX

REC

456

7089

CH(AUX)

–

REC

PLAY

REW

STOP

MENU

SET–/+

TV/VCR

A.MONITOR

TV POWER

REW FF

MENU

STOP

+

–

SET

TV/VCR TIMER

A.MONITOR SP/EP DISPLAY

–

INPUT

TV CH

–

TV VOL

TV POWER

INPUT

TV VOL–/+

This Remote transmit A code
signals only; it is not applicable
to B code signals.

PAUSE

ENTER

CANCEL
C.RESET

+

+

Connections and VCR channel
Setting

Check contents

1

Make sure the package contains all of the accessories listed

CH–/+

+

PAUSE

PLAY

FF

ENTER

TIMER
CANCEL

C.RESET
SP/EP

DISPLAY

TV CH–/+

in “Specifications”.

2

Situate VCR

Place the VCR on a stable, horizontal surface.

Connect VCR to TV

3

Antenna or cable

Coaxial cable

Flat feeder

Matching transformer

(not supplied)

AC power cord

Back of VCR

AC outlet

On-screen display

If you press DISPLAY on the Remote, you can see the current VCR
status on the TV screen. Press DISPLAY again to exit on-screen
display.
The indications are not recorded even if the VCR is in the recording
mode.

WHILE WATCHING TV

DAY AND CLOCK TIME

STEREO AND

SEPARATE AUDIO

PROGRAM (SAP)

OUTPUT

SELECTION

WHILE OPERATING A TAPE

HI-FI STEREO

AUTO TRACKING

OUTPUT

SELECTION

STEREO SAP

STEREO

HI-FI

AUTO TR.
STEREO

CH 1258 : 30 AM THU

00 : 00 : 00 SP

00 : 00 : 00 SP

REAL TIME COUNTER

OPERATING MODE

CH 1258 : 30 AM THU

CHANNEL

TAPE
SPEED

AUTO REPEAT

TAPE IN

To audio/video input connectors

Audio/video cable
(not supplied)

TV

To 75 Ω terminal

RF cable
(supplied)

RF Connection

1

Disconnect the TV antenna from the TV.

2

Connect the TV antenna cable to the UHF/VHF IN
terminal on the rear of the VCR.

3

Connect the supplied RF cable between the UHF/VHF
OUT terminal on the rear of the VCR and the TV’s
antenna input terminal.

AV Connection

(improves picture quality during tape playback.)
If your TV is equipped with audio/video input connectors

1

Connect the antenna, VCR and TV as shown in the
illustration.

2

Connect an audio/video cable between the AUDIO/
VIDEO OUT connectors on the rear of the VCR and the
audio/video input connectors on the TV.

• Even if you are using audio/video cables to connect your
VCR to your TV, you must also connect it using the RF
cable. This will ensure that you can record one show while
watching another.

– Connections and VCR channel Setting –

4

Set VCR channel

To view playback of a recorded tape, or to watch a program
selected by the VCR's channel selector, the TV must be set to
channel 3 or 4 (video channel) when a TV is connected with
the 75 ohm coaxial cable only.

Press and hold POWER on the unit for 3 seconds in

1

standby mode. The video channel will start to flash in the
display.

Press CH –/+ to set the video
channel 3 or 4.

2

Press ENTER to set the
selected video channel in step 1 into the memory.

3

Turn ON the TV and set to CH 3
or 4 to correspond with the

CH 125

channel selected in step 1.
Turn on the VCR and select any

4

channel to receive a TV station
in your area. The channel
number will appear on the screen and display for about
4 seconds.

Initial Settings

Language Setting

The default setting is “ENGLISH”.

Access Menu screen

1

Press MENU on the Remote. Press
SET –/+ to select “LANGUAGE”, then
press ENTER.

Select language

2

This VCR offers you the language
choice to view menus and some
messages — in English, Spanish or
French. Press SET –/+ to select your
desired language, then press ENTER.
Press MENU twice to return to normal screen.

Clock Setting

Preparations

You must set the date and time for timer recording.

Access Menu screen

1

Press MENU on the Remote. Press
SET –/+ to select “CLOCK SET”, then
press ENTER.

MENU
CLOCK SET
TIMER REC SET
AUTO REPEAT
CH SET UP
SAP
LANGUAGE/IDIOMA/LANGUE
NO NOISE BACKGROUND

〈+/–/ENTER/MENU〉

LANGUAGE/IDIOMA/LANGUE

ENGLISH

ESPAÑOL

FRANCAIS

〈

+

/–/ENTER/MENU

MENU

CLOCK SET

TIMER REC SET

AUTO REPEAT
CH SET UP
SAP
LANGUAGE/IDIOMA/LANGUE
NO NOISE BACKGROUND

〈+/–/ENTER/MENU〉

ON OFF

ON OFF

ON OFF

〉

ON OFF

ON OFF

ON OFF

Set month, day, year and time

2

Press SET –/+ until the desired month
appears, then press ENTER. Set the
day, year and time in the same way.

Start clock

3

Press MENU twice and normal screen
appears.

MONTH

10

DAY

YEAR

TIME

+

/—/ENTER/CANCEL/MENU

MONTH

DAY

YEAR

TIME

〈

+

/—/ENTER/CANCEL/MENU

112(SUN)

2000

: 00 AM

10

268(FRI)

2001

: 30 AM

To make corrections any time during the process

Press CANCEL repeatedly until the item you want to change
blinks, then press SET –/+.

NOTE:

After a power failure or disconnection of the power, the
timer settings will be lost. In this case, reset the present time.

〉

– Initial Settings –

〈

+

/–/ENTER/MENU

〉

CH SET UP

TV CATV
AUTO CH MEMORY
ADD/DELETE

〈+/–/ENTER/MENU〉

MENU
CLOCK SET
TIMER REC SET

ON OFF

ON OFF

AUTO REPEAT
CH SET UP
SAP
LANGUAGE/IDIOMA/LANGUE

ON OFF

NO NOISE BACKGROUND

Tuner Setting

This VCR is equipped with a channel memory feature which
allows channels to skip up or down to the next channel set
into memory, skipping over unwanted channels. Before
selecting channels, they must be programmed into the VCR’s
memory. In addition to normal VHF and UHF channels, this
VCR can receive up to 113 Cable TV channels. To use this
VCR with an antenna, set the TV/CATV menu option to the
TV mode. When shipped from the factory, this menu option
is in the CATV mode.

– TV/CATV Selection

Access Menu screen, then CH Set

1

Up screen

Press MENU on the Remote. Press
SET –/+ to select “CH SET UP”, then
press ENTER.

Perform TV/CATV Selection

2

Press SET –/+ to select “TV/CATV”,

then press ENTER to select the TV

or CATV mode. The arrow indicates

the selected mode.

TV - VHF/UHF channels
CATV - CABLE TV channels

Press MENU twice to return to normal screen.

MENU
CLOCK SET
TIMER REC SET
AUTO REPEAT
CH SET UP
SAP
LANGUAGE/IDIOMA/LANGUE
NO NOISE BACKGROUND

〈+/–/ENTER/MENU〉

CH SET UP

TV CATV
AUTO CH MEMORY
ADD/DELETE

〈

+

/–/ENTER/MENU

ON OFF

ON OFF

ON OFF

〉

Setting channels automatically
– Auto Channel

The VCR can receive a maximum of
181 channels by presetting the
channels into memory.

Access Menu screen, then CH

1

Set Up screen

Press MENU on the Remote. Press
SET –/+ to select “CH SET UP”, then
press ENTER.

2

Perform Auto

Press SET –/+ to select “AUTO CH
MEMORY”, then press ENTER.

Complete Auto Channel

3

The auto tuning will start. The
channel display will count up and
when finished, the screen returns to
normal.

Memory

Channel

Memory

Memory

MENU
CLOCK SET
TIMER REC SET
AUTO REPEAT
CH SET UP
SAP
LANGUAGE/IDIOMA/LANGUE
NO NOISE BACKGROUND

〈+/–/ENTER/MENU〉

CH SET UP

TV CATV
AUTO CH MEMORY
ADD/DELETE

〈

+

/–/ENTER/MENU

ON OFF

ON OFF

ON OFF

〉

CH 001

Setting channels manually
– Manual Channel Set

You can add the channels you want or delete the channels
you do not want manually.

Access Menu screen, then CH

1

Set Up screen

Press MENU on the Remote. Press
SET –/+ to select “CH SET UP”, then
press ENTER.

Access ADD/DELETE Mode

2

Press SET –/+ to select “ADD/
DELETE”, then press ENTER.

Add or Delete desired

3

channels

1

Press SET –/+ on the Remote to

ADD

select a channel number you

〈

+

want to add or delete.

To add channels

2

/–/ENTER/MENU

Press ENTER until “ADD” appears on the screen to set to
add the unmemorized channel.

To delete channels

Press ENTER until “DELETE” appears on the screen to set
to delete the channel from memory.

Repeat to to add or delete other channel.
Press MENU three times to return to normal screen.

3

1 2

NOTE: You can’t select “CH SET UP” if you set the channel

to “L”.

CH 012

〉

Playback

Basic Playback

Load a cassette

1

VIDEO (MONO) L – AUDIO – R

POWER

Slow-motion

Press PLAY (
Remote.

) on the

OR Press Play ( ) on the

VCR.

• Playback will proceed at
1/10 th of the normal speed.

• Press PLAY ( ) to resume
normal playback.

PLAY

NOTE:

REW

STOP/EJECT

CH

FF

REC

During slow motion picture, some noise might appear on
the TV screen. Use the SET–/+ on the Remote to eliminate
the noise.

Make sure the window side is up, the rear
label side is facing you and the arrow on
the front of the cassette is pointing
towards the VCR.

• Do not apply too much pressure when
inserting.

• The VCR turns on, and the counter on
the on-screen display is reset, automatically.

• If the cassette’s record safety tab has been removed, playback
begins automatically.

Start playback

2

Press PLAY ( ).

During playback

Stop playback

Press STOP (
Remote.

) on the

OR Press STOP/EJECT (■/

)

on the VCR.

Pause playback and view still picture

Speed search

Press REW ( ) or FF

) on the Remote.

(

• Press PLAY (

) to resume

OR Press REW (

FF (

normal playback.

Variable speed search

Press REW (

) repeatedly on the

(
Remote.

• Press PLAY (

) or FF

) to resume

OR Press REW ( ) or FF

) repeatedly on

(
the VCR.

normal playback.

• Each time you press REW
) or FF ( ) the

(
playback speed changes.

TAPE SPEED PICTURE SEARCH SPEED

PRESS ONCE PRESS TWICE
SP
EP

3X

9X

When the tape is not running

Rewind/fast-forward

Press REW ( ) or FF

) on the Remote.

(

OR Press REW ( ) or FF

) on the VCR.

(

) or

) on the VCR.

5X

15X

Press PAU SE .

• Press PLAY (

) to resume

normal playback.

Pause and Frame-by-Frame playback

Press PAU SE to pause, then
press PAUS E repeatedly.

Press PLAY (

) to resume

normal playback.

Eject the tape

Press STOP/EJECT (■/
the VCR.

• You can also eject the
cassette when the VCR is
turned off.

Turn off the VCR

Press POWER on the
Remote.

) on

OR Press POWER (

the VCR.

/l) on

– Playback –

Playback Features

Adjusting tracking condition
– Tracking Adjustment

Automatic tracking adjustment

Whenever you insert a tape and start playback, automatic
tracking starts working and continuously analyzes the signal
to enable optimum picture quality during playback.

Manual tracking adjustment

If automatic tracking cannot eliminate noises well during
playback, press SET –/+ on the Remote to eliminate the
noises. Press it briefly for a fine adjustment, or press and
hold for a coarse adjustment.

• Press SP/EP on the Remote again to reactivate automatic
tracking.

Playing back tape repeatedly
– Auto Repeat Play

Access Menu screen

1

Press MENU on the Remote.
Press SET –/+ to select “AUTO
REPEAT”.

MENU
CLOCK SET
TIMER REC SET
AUTO REPEAT
CH SET UP
SAP
LANGUAGE/IDIOMA/LANGUE

NO NOISE BACKGROUND

〈+/–/ENTER/MENU〉

ON OFF

ON OFF

ON OFF

Recording

It may be unlawful to record or play back copyrighted
material without the consent of the copyright owner.

Accidental erasure prevention

To prevent accidental recording on a recorded
cassette, remove its record safety tab.
To record on it later, cover the hole
with adhesive tape.

Record safety tab

Basic Recording

Load a cassette

1

Make sure the record safety tab is
intact. If not, cover the hole with
adhesive tape before inserting the
cassette.

• The VCR turns on, and the counter
is reset, automatically.

Select recording channel

2

Press CH–/+ or the Number keys on
the Remote [CH–/+ on the VCR].

• If you connect the TV and the VCR
only using the RF connection, press
TV/VCR on the Remote so that the
VCR mode indicator lights on the display panel, to view the
program to be recorded.

Set tape speed

3

Press SP/EP.

CH 001

Select ON/OFF

2

Press ENTER to select “ON” or
“OFF”.

Press MENU to return to normal
screen.

Start Auto Repeat Play

3

Press PLAY. The tape will play
over and over until the repeat
mode is canceled.

MENU
CLOCK SET
TIMER REC SET
AUTO REPEAT
CH SET UP
SAP
LANGUAGE/IDIOMA/LANGUE

NO NOISE BACKGROUND

〈+/–/ENTER/MENU〉

ON OFF

ON OFF

ON OFF

4

Start recording

On the VCR, press REC. Or on the
Remote, while holding REC, press

PLAY (

).

During recording

Pause recording

Press PAU S E.

• Press PA US E to resume recording.

• You can select channel in the

recording pause mode.

Stop recording

Press STOP (

) on the

OR Press STOP/EJECT

Remote.

(■/

) on the VCR.

00 : 00 : 00 SP

CH 110

– Recording –

Recording Features

Specifying recording length

- One Touch Timer Recording (OTR)

The One-touch Timer Recording feature provides a
simple and convenient way to make a timed
recording.

EXAMPLE: One-touch Timer Recording for 30 minutes.

When a TV is connected with an audio/video cable, turn the
TV on and select the video input mode on the TV.

Load a cassette tape with the

1

erase prevention tab intact. The
clock display will change in the
counter display.

Press SP/EP to select the desired

2

tape speed SP or EP.
The counter and SP or EP will
appear on the screen for about 4
seconds.

00 : 00 : 00 SP

Press the Number keys or CH –/+

3

to select the channel to be
recorded.
The channel number will appear
on the screen and display for
about 4 seconds.

Press REC on the VCR or while

4

holding REC, press PLAY (
the Remote to begin recording.
Press REC on the VCR again to
stop recording after 30 minutes.
Each additional press of REC will
increase recording time as shown
in the chart below, up to a
maximum of 5 hours. The OTR
and recording time will appear on
screen for about 4 seconds.

NOTES: • Press REC to increase

the time needed for
recording (See the
chart ).

• To cancel OTR, press
STOP (

) or turn off

the power.

Watching one program while recording another

During recording…

• If you connect the TV and the VCR only using the RF

connection to view pictures from the VCR, press TV/VCR
on the Remote so that VCR mode indicator goes off from
the display panel. (The TV broadcast being recorded
disappears.)

• If you are using the AV connection to view pictures from
the VCR, change the TV’s input mode from AV to TV.

Then, select the channel you want to watch, on the TV.

) on

Press
once
twice
3 times
4 times
5 times
6 times
7 times
8 times
9 times

CH 125

OTR 0 : 30

CH 125

Recording time

NORMAL REC

0:30
1:00
1:30
2:00
3:00
4:00
5:00

NORMAL REC

Timer Recording

Timer recording can be programmed on-screen with
the remote control. The built-in timer allows automatic
unattended recording of up to 8 programs within 1
month.

NOTES:

• After timer recording is completed, the VCR turns off
automatically.

• You can program the timer recording while a regular
recording is in progress; the menu screens will not be
recorded.

• The timer recording will start at 20 seconds before the time
you predetermined.

EXAMPLE: Program a timer recording for the 26th day,
channel 125 (CATV), 11:00 - 11:30 PM on timer program
number 1 (Tape speed: EP).

When a TV is connected with an audio/video cable, turn the
TV and this VCR on and select the video input mode on the
TV.

Press MENU on the Remote.

1

Check the “TIMER REC SET”
option is selected, then press
ENTER.

Press SET –/+ to select one of

2

the program lines, then press
ENTER.

Press SET –/+ to select the

3

date, then press ENTER.
Set the start time, end time,

4

channel and tape speed as in
step 3.

NOTE: To record from external

source, press SET –/+
and set the channel to
"L". "L" will appear next
to CH 125 (or 69).

To enter other programs,

5

repeat step 2 through 4. Or,
press MENU twice to return
to the normal screen.

Press TIMER on the Remote.

6

The power will go off, the
TIMER REC indicator (

) will
light and the VCR stands by
for recording.

To use the VCR while it is in timer recording standby mode

Press TIMER. After you use the VCR, press TIMER again
to put the VCR into timer recording standby mode.

MENU
CLOCK SET
TIMER REC SET
AUTO REPEAT
CH SET UP
SAP
LANGUAGE/IDIOMA/LANGUE
NO NOISE BACKGROUND

〈+/–/ENTER/MENU〉

DATE START END CH

––––– –: –– –: –– –– –
––––– –: –– –: –– –– –
––––– –: –– –: –– –– –
––––– –: –– –: –– –– –
––––– –: –– –: –– –– –
––––– –: –– –: –– –– –
––––– –: –– –: –– –– –
––––– –: –– –: –– –– –

〈

+

/–/ENTER/CANCEL/MENU

DATE

26(SU)

------ -

------ -

------ -

------ -

------ -

------ -

------ -

+

/–/ENTER/CANCEL/MENU

〈

ON OFF

ON OFF

ON OFF

START END

-:-- -:--

-:--

-:--

-:--

-:--

-:--

-:-- ---

-:--

-:--

-:-- -:-- ---

-:-- -:-- ---

-:--

-:-- ---

CH

---

---

---

---

〉

〉

-

– Timer Recordings –

TO CORRECT THE SETTINGS

When setting the Timer Recording, press ENTER until the
desired setting blinks, then re-enter the setting using SET –/+.
When finished, press ENTER.

NOTES: • The VCR cannot be used while the TIMER REC

indicator (

) is lit.

• After a power failure or disconnection of the
power plug, all programmed recording settings
must be reset upon resumption of power. In this
case, reset the clock and reprogram any timer
recordings.

• Press CANCEL to move cursor backward for
correction.

TO SET DAILY/WEEKLY TIMER

When setting the date in step 3 in the Setting the Timer
Recording section on the previous page, press SET –
repeatedly.
The setting changes as follows:

Example

The current day (Friday) SU-SA (Sunday to Saturday)

One month later

minus one day

MO-SA (Monday to Saturday)

MO-FR (Monday to Friday)

IF THE PROGRAM OVERLAPS ANOTHER

NOTE: Do not overlap programs as portions of the

conflicting programs will be lost. The first
recording time has priority over the next recording
time as shown in the diagram.

Program 1

Program 2

Program 3

Recording
Control Settings

8 : 00

NOTES: • The everyday/every week recording can be made

continuously until the recording is canceled or
the tape reaches the end.

• During timer recording, the automatic rewinding
mechanism does not function.

Prog.1

9 : 00

Deleted Parts

Non Recorded Portion Parts

Prog.2 Prog.3

10 : 00

11 : 00

WKL-WE WKL-TH (Weekly Thursday)

(Weekly Wednesday)

TO CONFIRM THE SETTINGS

Press SET –/+ to select the

“TIMER REC SET” option in the
MENU. Then press ENTER to
display the timer program list.
Press MENU twice to return to
the normal screen.

TO CANCEL A PROGRAM

Press the SET –/+ to select the

“TIMER REC SET” option in the
MENU. Then press SET –/+ to
select the unnecessary program,
and press CANCEL to cancel the
program.

DATE START END CH

26 (WE)11:00PM 11:30PM

––––– –: –– –: –– –– –
––––– –: –– –: –– –– –
––––– –: –– –: –– –– –
––––– –: –– –: –– –– –
––––– –: –– –: –– –– –
––––– –: –– –: –– –– –
––––– –: –– –: –– –– –

〈

+

/–/ENTER/CANCEL/MENU

DATE START END CH

––––– –: –– –: –– –– –
––––– –: –– –: –– –– –
––––– –: –– –: –– –– –
––––– –: –– –: –– –– –
––––– –: –– –: –– –– –
––––– –: –– –: –– –– –
––––– –: –– –: –– –– –
––––– –: –– –: –– –– –

〈

+

/–/ENTER/CANCEL/MENU

125 EP

〉

〉

Other Functions

Changing display information

Each time you press DISPLAY, the display
panel shows the time counter and the clock
time alternatively.

• When DISPLAY on the Remote is pressed,
time counter will appear on the TV screen.
To reset the time counter, press C. RESET on the Remote.

BLUE BACK — ON/OFF

When this function is set to “ON”, the TV screen becomes all
blue in the following case:
When receiving a channel not in use.

1

Press MENU on the remote. Press SET –/+ to select
“NO NOISE BACKGROUND”.

2

Press ENTER to select “ON”.
Press MENU to return to normal screen.

3

STEREO RECORDING AND PLAYBACK

RECORDING STEREO BROADCASTS

The VHS Hi-Fi audio system permits high fidelity recording
of MTS STEREO TV broadcasts.
When a MTS STEREO broadcast is
received, the STEREO will appear on
the screen and the program can be
viewed or recorded in stereo.
The Hi-Fi STEREO recording proce­dure is the same as for normal
recordings.

NOTE: When using a CATV system, stereo TV programs may

be transmitted over a mono cable channel. In this case
the word "STEREO" will not appear and the sound will
be in mono.

OUTPUT SELECTION

When viewing an MTS STEREO TV program, or playing a
prerecorded VHS Hi-Fi STEREO videotape, press A.MONITOR
to select how the audio will be heard through the speakers.
Normally set to the Hi-Fi STEREO position, this button can be
set to the MONO position if the stereo broadcast or videotape
audio is of poor quality. The "R" and "L" positions allow the
audio from the Right or Left Hi-Fi channel to be heard over
both TV speakers. This button has no effect when viewing a
MONO videotape or TV program. Each time when you press
the button, OUTPUT SELECTION display appears on the screen
for several seconds. Refer to the chart below.

OUTPUT
SELECTION

STEREO
L ch
R ch
MONO

SOUND HEARD ON BOTH
SPEAKERS

STEREO
LEFT CHANNEL AUDIO
RIGHT CHANNEL AUDIO
MONO

STEREO

SEPARATE AUDIO PROGRAM (SAP)

Your VCR is fitted with an SAP broadcast system which
enables you to switch to a SEPARATE AUDIO PROGRAM
when viewing a selected channel.
This function applies only when the program is
broadcast in multi-languages through the SAP broadcast
system.

When a TV is connected with an audio/video cable, turn the
TV and this VCR on, and select the video input mode the TV.

MENU

Press MENU.

1

Press on the Remote SET –/+
to select “SAP” option.

Press ENTER to select “ON”

2

position.

Press MENU to return to

3

normal screen.

CLOCK SET
TIMER REC SET
AUTO REPEAT
CH SET UP
SAP
LANGUAGE/IDIOMA/LANGUE
NO NOISE BACKGROUND

〈+/–/ENTER/MENU〉

MENU
CLOCK SET
TIMER REC SET
AUTO REPEAT
CH SET UP
SAP
LANGUAGE/IDIOMA/LANGUE
NO NOISE BACKGROUND

〈+/–/ENTER/MENU〉

ON OFF

ON OFF

ON OFF

ON OFF

ON OFF

ON OFF

LISTENING TO SAP

When the VCR is turned on or a channel selection is made,
make certain "SAP" appears on the screen.
This means that the "Separate Audio Program" broadcast­ing is available.

STEREO SAP

SAP

OR

JVC TV Remote Control

This Remote can control some functions (TV POWER,
INPUT, TV CH –/+ and TV VOL –/+) of a remote

controllable JVC TV without setting.

NOTE:

• It’s not possible to operate a unit not equipped with a
remote sensor.

• This Remote can control a JVC TV only.

NOTES: • When playing back a tape that is not recorded in

Hi-Fi stereo mode, the audio will automatically be
monaural.

• When listening to a VHS Hi-Fi video tape or MTS
broadcast through the VHF/UHF jack (Audio/
Video cord not connected), the sound will be
monaural.

Editing

You can use your VCR as the playback or recording VCR.
You can use a camcorder as the playback VCR and your VCR
as the recording VCR. Refer also to the other components’
instruction manuals for connection and its operations.

1

Make connections

Example: When using this VCR as the playback VCR

This VCR (for playback)

To audio/video out

Audio/video cable (not
supplied)

To audio/video input

Another VCR (for recording)

• When using this VCR as the recording VCR, connect this
VCR’s audio/video input connectors to the audio/video
output connectors on the other VCR. If the playback VCR
is monaural, connect the audio output connector on the
playback VCR to the left audio input connector on this
VCR.

Load cassettes

2

Insert the playback cassette into the playback VCR and the
cassette to be recorded on into the recording VCR.

3

Select input mode on recording VCR

Select the correct external input on the recording VCR.
On this VCR (when using this VCR as the recording VCR);
Select “L” — when connecting the other VCR to the audio/video
input connectors on the front panel.
Press O (AUX) or CH–/+ on the Remote [CH–/+ on the VCR].

4

Start playback

Press PLAY ( ) on the playback VCR.

5

Start recording

Press REC on the recording VCR.

Before Requesting Service

Make sure by first checking the following points.

SYMPTOM CAUSE POSSIBLE SOLUTION

POWER

No power.

Although the power is on, it
does not operate.

TV BROADCAST RECEPTION

A TV program that is selected by
the VCR does not appear on the
screen.

A TV program selected by the
VCR does not appear in color.

RECORDING

TV recording does not work.

Timer recording does not work.

PLAYBACK

No picture on screen when
playing back a recorded tape.

Noise bars on screen.

REMOTE CONTROL

Remote control does not work.

TV programs cannot be seen
using the TV selector.

The AC power cord is not connected.

Cassette is not inserted. Insert a video cassette.

Antenna connection is not correct.
Antenna cable is disconnected.
The video channel is not in the correct

position.
The TV is not set to the video channel

3 or 4.
The TV/VCR selector is set at TV mode

(The TV/VCR indicator is not lit).
INPUT is set to the LINE mode.
The TV/CATV menu option setting.

The erase prevention tab of the video
cassette is broken off.

INPUT is set to the LINE mode.

The time is not set correctly.
The recording start/end time is not set

correctly.
The TIMER button has not been

pressed (The TIMER REC symbol
not lit on the display).

The TV is not set to the video channel 3
or 4.

Tracking adjustment beyond range of
automatic tracking circuit.

Video heads are dirty.
The tape is worn or damaged.

It is not aimed at the remote sensor.
Distance too far or too much light in

the room.
There is an obstacle in the path of the

beam.
The batteries are weak.
The +, – polarity of the batteries are

not inserted correctly.
The TV/VCR function is in the VCR

mode.

Connect the AC power cord to the AC
outlet.

Connect it correctly.
Reconnect the antenna cable.
Set it to CH 3 or 4.

Set the TV channel selector to the 3 or 4
position.

Press the TV/VCR selector button (The TV/
VCR indicator will light).

Press the Number key or CH –/+ button to
select your desired TV program.

Set the TV/CATV menu option to select TV
or CATV mode.

Place a piece of vinyl tape over the gap.

Press the Number key or CH –/+ button to
select your desired TV program.

Reset the present time.
Set the start/end time.

Press the TIMER button (The TIMER REC

is

symbol

Set to the video channel 3 or 4 or
adjust the fine tuning button on your
TV set.

Adjust tracking manually using the SET – or
+ buttons on the remote control.

Have the video heads cleaned.
Try another tape.

Aim it at the remote sensor.
Operate within 15 feet (5 meters)

reduce the light in the room.
Clear the path of the beam.

Replace the batteries.
Insert correctly.

Set to TV, or turn off the VCR power
button.

is lit on the display).

Specifications

GENERAL

Power requirement
Power consumption

Power on
Power off

Temperature

Operating

Storage
Operating position
Dimensions (W x H x D)
Weight
Format
Maximum recording time

SP

EP

VIDEO/AUDIO

Signal system
Recording/Playback
system
Signal-to-noise ratio
Horizontal resolution
Frequency range

Normal audio

Hi-Fi audio
Input/Output

TUNER

: AC 120 V, 60 Hz

:9 W
: 1.7 W

:5°C to 40°C (41°F to 104°F)
: –20°C to 60°C
: Horizontal only
: 360 mm x 95 mm x 224 mm (14-3/16" x 3-3/4" x 8-13/16")
: 3.2 kg (7.1 lbs)
: VHS NTSC standard

: 210 min. with ST-210 video cassette
: 630 min. with ST-210 video cassette

: NTSC-type color signal and EIA monochrome signal, 525 lines/60 fields

: DA-4 (Double Azimuth) head helical scan system
: 42 dB
: 230 lines

: 100 Hz to 10,000 Hz
: 20 Hz to 20,000 Hz
:

RCA connectors (IN x 1, OUT x 1)

(–4°F to140°F)

Tuning system
Channel coverage

VHF

UHF

CATV
RF output

TIMER

Clock reference
Program capacity
Memory backup for timer

ACCESSORIES

Provided accessories

Specifications shown are for SP mode unless specified otherwise.
E. & O.E. Design and specifications subject to change without notice.

: Frequency-synthesized tuner

: Channels 2–13
: Channels 14–69
: 113 Channels
: Channel 3 or 4 (switchable; preset to Channel 3 when shipped) 75 ohms,

unbalanced

: Quartz
: 1-month programmable timer/8 programs
: Approx. 5 sec.

: RF cable (F-type), Infrared remote control unit, “AAA” battery x 2

FOR SERVICING (Only in U.S.A.)

HOW TO LOCATE YOUR JVC SERVICE CENTER

TOLL FREE: 1-800-537-5722

http://www.jvc.com

Dear Customer,

In order to receive the most satisfaction from your purchase, please read the instruction booklet before operating the unit. In
the event that repair is necessary, or for the address nearest your location within the Continental United States, please call 1­800-537-5722 for your nearest authorized servicer or visit our website at www.JVC.com. Remember to retain your Bill of Sale
for Warranty Service.

JVC SERVICE & ENGINEERING

COMPANY OF AMERICA

DIVISION OF JVC AMERICAS CORP.

Sophisticated electronic products may require occasional service. Just as quality is a keyword in the engineering and
production of the wide array of JVC products, service is the key to maintaining the high level performance for which JVC is
world famous. The JVC service and engineering organization stands behind our products.

NATIONAL HEADQUARTERS

JVC SERVICE & ENGINEERING COMPANY OF AMERICA

DIVISION OF JVC AMERICAS CORP.

10 New Maple Avenue

Pine Brook, NJ 07058-9641

— JVC

ACCESSORIES

To purchase accessories for your JVC product, you may
contact your local JVC Dealer.
From the 48 Continental United States call toll free:
1-800-882-2345 or on the web at www.JVC.com

Don’t service the product yourself.

CAUTION

To prevent electrical shock, do not open the cabinet. There
are no user serviceable parts inside.
Please refer to qualified service personnel for repairs.

WARRANTY (Only in U.S.A.)

LIMITED WARRANTY CONSUMER VIDEO 1-90

JVC COMPANY OF AMERICA warrants this product and all parts thereof, except as set forth below ONLY TO THE ORIGINAL
PURCHASER AT RETAIL to be FREE FROM DEFECTIVE MATERIALS AND WORKMANSHIP from the date of original retail
purchase for the period as shown below. (“The Warranty Period”)

THIS LIMITED WARRANTY IS VALID ONLY IN THE FIFTY (50) UNITED STATES, THE DISTRICT OF COLUMBIA AND IN
COMMONWEALTH OF PUERTO RICO.

WHAT WE WILL DO:

If this product is found to be defective, JVC will repair or replace defective parts at no charge to the original owner. Such repair
and replacement services shall be rendered by JVC during normal business hours at JVC authorized service centers. Parts used for
replacement are warranted only for the remainder of the Warranty Period. All products and parts thereof may be brought to a JVC
authorized service center on a carry-in basis except for Television sets having a screen size 25 inches and above which are covered
on an in-home basis.

WHAT YOU MUST DO FOR WARRANTY SERVICE:

Return your product to a JVC authorized service center with a copy of your bill of sale. For your nearest JVC authorized service
center, please call toll free: [phone].
If service is not available locally, box the product carefully, preferably in the original carton, and ship, insured, with a copy of your
bill of sale plus a letter of explanation of the problem to the nearest JVC Factory Service Center, the name and location of which
will be given to you by the toll-free number.
If you have any questions concerning your JVC Product, please contact our Customer Relations Department.

WHAT IS NOT COVERED:

This limited warranty provided by JVC does not cover:

1. Products which have been subject to abuse, accident, alteration, modification, tampering, negligence, misuse, faulty installation,
lack of reasonable care, or if repaired or serviced by anyone other than a service facility authorized by JVC to render such
service, or if affixed to any attachment not provided with the products, or if the model or serial number has been altered,
tampered with, defaced or removed;

2. Initial installation and installation and removal for repair;

3. Operational adjustments covered in the Owner’s Manual, normal maintenance, video and audio head cleaning;

4. Damage that occurs in shipment, due to act of God, and cosmetic damage;

5. Signal reception problems and failures due to line power surge;

6. Video Pick-up Tubes/CCD Image Sensor, Cartridge, Stylus (Needle) are covered for 90 days from the date of purchase;

7. Accessories;

8. Batteries (except that Rechargeable Batteries are covered for 90 days from the date of purchase);

There are no other express warranties except as listed above.
THE DURATION OF ANY IMPLIED WARRANTIES INCLUDING THE IMPLIED WARRANTY OF MERCHANTABILITY, IS LIMITED

TO THE DURATION OF THE EXPRESS WARRANTY HEREIN.
JVC SHALL NOT BE LIABLE FOR THE LOSS OF USE OF THE PRODUCT, INCONVENIENCE, LOSS OR ANY OTHER DAMAGES,

WHETHER DIRECT, INCIDENTAL OR CONSEQUENTIAL (INCLUDING, WITHOUT LIMITATION, DAMAGE TO TAPES, RECORDS
OR DISCS) RESULTING FROM THE USE OF THIS PRODUCT, OR ARISING OUT OF ANY BREACH OF THIS WARRANTY. ALL
EXPRESS AND IMPLIED WARRANTIES, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR PARTICULAR
PURPOSE, ARE LIMITED TO THE WARRANTY PERIOD SET FORTH ABOVE.

Some states do not allow the exclusion of incidental or consequential damages or limitations on how long an implied warranty
lasts, so these limitations or exclusions may not apply to you. This warranty gives you specific legal rights and you may also have
other rights which vary from state to state.

JVC COMPANY OF AMERICA 1700 Valley Road
DIVISION OF JVC AMERICAS CORP. Wayne, New Jersey 07470

REFURBISHED PRODUCTS CARRY A SEPARATE WARRANTY, THIS WARRANTY DOES NOT APPLY. FOR DETAILS OF
REFURBISHED PRODUCT WARRANTY, PLEASE REFER TO THE REFURBISHED PRODUCT WARRANTY INFORMATION
PACKAGED WITH EACH REFURBISHED PRODUCT.

For customer use:

Enter below the Model No. and Serial No. which is located either on the rear, bottom or side of the cabinet. Retain
this information for future reference.

Model No.: Serial No.:
Purchase date: Name of dealer:

PARTS LIST

SAFETY PRECAUTION

Parts identified by the ! symbol are critical for safety. Replace only with specified part numbers.

3.1 PACKING AND ACCESSORY ASSEMBL Y <M1>
The instruction manual to be provided with this product will differ according to the destination.

1, 7, 8, 9,10,11,12,13

4

4

3

2

4

4

5

# REF No. PART No. PART NAME, DESCRIPTION # REF No. PART No. PART NAME, DESCRIPTION

--------------- ----------------------- ----------------------------------------------------- ---------------- ----------------------- ------------------------------------------------------

******************************

P ACKING AND ACCESSORY ASSEMBLY <M1>

1 PEAC0294-03 RF CABLE
2 X-076N0ES010 REMOTE CONTROLLER
3 X-791WHA0095 GIFT SHEET
4 X-792WHA0343 CUSHION
5 X-793WCDB096 GIFT BOX,HR-A591U/U(C)

X-793WCDB107 GIFT BOX,HR-A590U(C)

7 X-JB5KD200 POLY BAG,HR-A591U

X-JJB5KD400 POLY BAG,HR-A591,A590U(C)

!8 X-J4F21601 INSTRUCTION BOOK,HR-A591U

X-J4F21701 INSTRUCTION BOOK(EN),HR-A591U(C)
X-J4F21901 INSTRUCTION BOOK(EN),HR-A590U(C)

9 X-J5500117 REGISTRATION CARD,HR-A591U

!10 X-J4F21710 INSTRUCTION BOOK(FR),HR-A591U(C)

X-J4F21910 INSTRUCTION BOOK(FR),HR-A590U(C)
11 X-J5500112 GUARANTEE CARD,HR-A591,A590U(C)
12 X-J5500115
13 -

SERVICE STATION LIST,HR-A591,A590U(C)
BATTERY,x2

3-1

3.2 FINAL ASSEMBLY [HR-A591U/U(C)] <M2>

BEWARE OF BOGUS PARTS
Parts that do not meet specifications may

cause trouble in regard to safety and per­formance. We recommend that genuine JVC
parts be used.

704

702

702

702

620

616

703

620

614

TU6001

604

620

J4201

619

611

608

609

612

614

T501

612

PCB010
(SYSCON PCB)

613

618

701

702

RATING
LABEL

615

606

607

605

610

607

610

603

# REF No. PART No. PART NAME, DESCRIPTION # REF No. PART No. PART NAME, DESCRIPTION

--------------- ----------------------- ----------------------------------------------------- ---------------- ----------------------- ------------------------------------------------------

602

606

601

611 X-752WSA0230 SHIELD,CASE HEAD AMP

******************************

FINAL ASSEMBLY <M2>

612 X-701WPA0680 HOLDER,DECK

!

613 X-755WPA0020 PLATE,COVER POWER
614 X-85OP700036 HOLDER,EOT SENSOR

!

601 X-A4F216B720 CABINET ,FRONT ASSY
602 X-701WPJB608 CABINET ,FRONT
603 X-711WPDA426 PLATE,DISPLA Y
604 X-712WPDA061 FLAP
605 X-723538A001 BADGE,BRAND
606 X-735WPA0602 BUTTON,HOLDER
607 X-735WPDA509 BUTTON,FRAME
608 X-753WUAA006 SPRING,EARTH HEAD AMP
609 X-743WKA0032 SPRING,FLAP

!

615 X-702WSA0084 PLATE,BOTTOM
616 X-701WPA0686 HOLDER,DECK

!

618 X-702WSB0058 CABINET,TOP
619 X-85OP700037 HOLDER,LED
620 X-82J3065B50 CURVE WASHER
701 X-8110230804 SCREW,TAP 3x8
702 X-8109230802 SCREW,TAP 3x8
703 X-8109230704 SCREW,TAP 3x7
704 X-8109130B94 SCREW,TAP 3x29

610 X-800WFA0045 CUSHION,LEG

3-2

3.3 FINAL ASSEMBLY [HR-A590U(C)] <M5>

BEWARE OF BOGUS PARTS
Parts that do not meet specifications may

cause trouble in regard to safety and per­formance. We recommend that genuine JVC
parts be used.

704

704

702

702

702

618

621

616

J4203

621
621

703

J4204

TU6001

J4205

614

705

620

J4201

604

619

608

611

612

614

609

T501

612

PCB010
(SYSCON PCB)

613

701

702

RATING
LABEL

615

606

607

610

603

# REF No. PART No. PART NAME, DESCRIPTION # REF No. PART No. PART NAME, DESCRIPTION

--------------- ----------------------- ----------------------------------------------------- ---------------- ----------------------- ------------------------------------------------------

610

605

706

602

606

607

601

612 X-701WPA0680 HOLDER,DECK

******************************

FINAL ASSEMBLY <M5>

!

601 X-A4F219B720 CABINET ,FRONT ASSY
602 X-701WPJB609 CABINET ,FRONT
603 X-711WPDA434 PLATE,DISPLA Y
604 X-712WPDA063 FLAP
605 X-713WPAA036 GLASS,LED
606 X-735WPA0602 BUTTON,HOLDER
607 X-735WPDA509 BUTTON,FRAME
608 X-753WUAA006 SPRING,EARTH HEAD AMP
609 X-743WKA0032 SPRING,FLAP
610 X-800WFA0045 CUSHION,LEG
611 X-752WSA0230 SHIELD,CASE HEAD AMP

!

613 X-755WPA0020 PLATE,COVER POWER
614 X-85OP700036 HOLDER,EOT SENSOR

!

615 X-702WSA0083 PLATE,BOTTOM
616 X-701WPA0686 HOLDER,DECK

!

618 X-702WSB0058 CABINET,TOP
619 X-85OP700037 HOLDER,LED
620 X-753WUA0053 SPRING,EARTH 3PIN
621 X-82J3065B50 CURVE WASHER
701 X-8110230804 SCREW,TAP TITE(P) BIND 3x8
702 X-8109230802 SCREW,TAP TITE(B) 3x8
703 X-8109230704 SCREW,TAP TITE(B) R BIND 3x7
704 X-8109130B94 SCREW,TAP TITE(B) R PAN 3x29
705 X-8107630604 SCREW,TAP TITE(S) BRAZIER 3x6
706 X-8110226804 SCREW,TAP TITE(P) BIND 2.6x8

3-3

3.4 MECHANISM ASSEMBL Y

[ TOP VIEW ]

<M4>

341

331

302

334

314

323

508

333

315

AB

M2003

501

H5002

336

322

508

502

324

AB

335

342

503

332

UN4001

312

504

305

300

H5001

347

306

301

AA

313

AA

AA

AA

3-4

318

325

CLASS

AB

317

PART NO.

MG-33

FG-84M

FL-721

AB

GREASE G-555G

309

321

AA

AD

AB

319

AC

AB

AB

AB

320

316

307

MARK

AA
AB
AC
AD

AC

NOTE:

AB

M101

304

AB

506

345

346

507

AB

AB

Applying positions AA, AB, AC and AD for the
grease are displayed for this section.
Check if the correct grease is applied for each
position.

[ BOTTOM VIEW ]

328

308

327

326

509

344

343

AA

338

510

AA

337

M2001

AA

AB

AB

510

AA

CD1501

CD1502

340

AA

AA

AA

510

AD

329

303

AA

311

339

310

AB

300

AA

AA

CLASS

PART NO.

GREASE G-555G

MG-33

FG-84M

FL-721

505

MARK

AA
AB
AC
AD

NOTE:

330

Applying positions AA, AB, AC and AD for the
grease are displayed for this section.
Check if the correct grease is applied for each
position.

3-5

# REF No. PART No. PART NAME, DESCRIPTION # REF No. PART No. PART NAME, DESCRIPTION

--------------- ----------------------- ----------------------------------------------------- ---------------- ----------------------- ------------------------------------------------------

CD1501X-122H071603 CORD JUMPER

******************************

301 X-85OA400234 PINCH ROLLER BLOCK
302 X-85OP900746 BRACKET,TOP 3V
303 X-85OP200290 BELT,CAPSTAN (S)
304 X-85OP600581 WORM
305 X-85OP500083 BASE,AC HEAD
306 X-85OP800324 SPRING,AC HEAD
307 X-85OA000459 MAIN CHASSIS ASS’Y
308 X-85OA200089 CLUTCH ASS’Y
309 X-85OA200090 ARM IDLER ASS’Y
310 X-85OA300065 LOADING ARM S UNIT
311 X-85OA300066 LOADING ARM T UNIT
312 X-85OA400223 INCLINED BASE T UINT 3S
313 X-85OA400232 P5 ARM ASS’Y 2
314 X-85OA400233 TENSION ARM ASS’Y (WT)
315 X-85OA400231 INCLINED BASE S UNIT
316 X-85OP800358 SPRING,LOCKER
317 X-85OP900736 CASS,HOLDER
318 X-85OP900748 CASS,SIDE L
319 X-85OP900749 CASS,SIDE R
320 X-85OP900739 LOCKER,R
321 X-85OA900228 LINK UNIT
322 X-85OP000496 POST,CASS GUIDE
323 X-85OP200316 REEL,S (S)
324 X-85OP200317 REEL,T (S)
325 X-85OP200308 GEAR,IDLER
326 X-85OP200311 GEAR,CLUTCH
327 X-85OP200312 GEAR,COUPLING
328 X-85OP200313 LEVER,CLUTCH
329 X-85OP300194 GEAR,MAIN LOADING
330 X-85OP400490 LEVER,TENSION
331 X-85OP400492 HOLDER,TENSION
332 X-85OP400520 CAP.P4
333 X-85OP400539 BAND,TENSION
334 X-85OP400533 CONNECT,TENSION
335 X-85OP600573 ARM,BRAKE T
336 X-85OP600583 BAND,BRAKE T
337 X-85OP600577 CAM,PINCH ROLLER
338 X-85OP600578 CAM,MAIN
339 X-85OP600579 ROD,MAIN
340 X-85OP600582 GEAR,JOINT
341 X-85OP800322 SPRING,TENSION
342 X-85OP800360 SPRING,BRAKE T
343 X-85OP800355 SPRING,COUPLING
344 X-85OP800356 SPRING,RING
345 X-85OP900750 LEVER,LINK 2
346 X-85OP900744 LEVER,FLAP
347 X-85OP900745 CASS,OPENER
501 X-8107226804 SCREW,TAP 2.6x8
502 X-8107226504 SCREW,TAP 2.6x5
503 X-8107226404 SCREW,TAP 2.6x4
504 X-8102120604 SCREW,PAN M2x6
505 X-8109126604 SCREW,TAP 2.6x6
506 X-810A130404 SCREW/WASHER(A) M3x4
507 X-810A126504 SCREW/WASHER(A) M2.6x5
508 X-82Q264713N WASHER 2.6x4.7xT0.13
509 X-82P184505N SLIT WASHER 1.8x4.5xT0.5
510 X-83ETW30000 E-RING 3

MECHANISM ASSEMBL Y <M4>

CD1502X-122Y021902 CORD JUMPER
H5001 X-1523D91034 AUDIO CONTROL HEAD
H5002 X-1543D02013 FULL ERASE HEAD

! M101 X-1596P98001 LOADING MOTOR
! M2001 X-1510S98036 CAPSTAN DD UNIT
! M2003 X-1589S11015 MICRO MOTOR
! UN4001X-A4F216A500 CYLINDER UNIT ASS’Y

3-6

3.5 ELECTRICAL PARTS LIST

# REF No. PART No. PART NAME, DESCRIPTION # REF No. PART No. PART NAME, DESCRIPTION

--------------- ----------------------- ----------------------------------------------------- ---------------- ----------------------- ------------------------------------------------------

******************************

SYSCON BOARD ASSEMBLY <03>

Note

When replacing parts in repair, use chip parts although Melf parts may be
used at the time of factory shipment.

PCB010

! R502 X-R0G3K2335K RESISTOR 3.3MΩ,1/2W

R503 NRSA02J-223X MG RESISTOR 22KΩ,1/10W
R506 NRSA02J-681X MG RESISTOR 680Ω,1/10W
R509 QRE141J-333Y RESISTOR 33KΩ,1/4W
R510 NRSA02J-102X MG RESISTOR 1KΩ,1/10W

R511 X-R002T2121J RESISTOR 120Ω,1/2W
! R512 X-R002T2333J RESISTOR 33KΩ,1/2W
! R514 X-R3X181010J OMF RESISTOR 1Ω,1W

R516 NRSA02F-122X MG RESISTOR 1.2KΩ,1/10W±1%

R518 NRSA02F-132X MG RESISTOR 1.3KΩ,1/10W±1%

R520 QRE141J-223Y RESISTOR 22KΩ,1/4W

R521 QRE141J-221Y RESISTOR 220Ω,1/4W

R523 QRE141J-391Y RESISTOR 390Ω,1/4W

R524 NRSA02J-182X MG RESISTOR 1.8KΩ,1/10W

R525 QRE141J-221Y RESISTOR 220Ω,1/4W

R527 NRSA02J-223X MG RESISTOR 22KΩ,1/10W

R531 QRE141J-154Y RESISTOR 150KΩ,1/4W

R534 X-R002T2334J RESISTOR 330KΩ,1/2W

R537 QRE141J-122Y RESISTOR 1.2KΩ,1/4W

R544 NRSA02J-333X MG RESISTOR 33KΩ,1/10W
! R547 X-R002T2224J RESISTOR 220KΩ,1/2W

R548 QRE141J-102Y RESISTOR 1KΩ,1/4W
! R549 X-R65584331J FUSI RESISTOR 330Ω,1/4W

R651 NRSA02J-332X MG RESISTOR 3.3KΩ,1/10W

R652 NRSA02J-272X MG RESISTOR 2.7KΩ,1/10W

R653 NRSA02J-392X MG RESISTOR 3.9KΩ,1/10W

R654 NRSA02J-682X MG RESISTOR 6.8KΩ,1/10W

R655 NRSA02J-133X MG RESISTOR 13KΩ,1/10W

R656 NRSA02J-332X MG RESISTOR 3.3KΩ,1/10W

R657 X-R002T4561J RESISTOR,HR-A590U(C) 560Ω,1/4W

R658 X-R002T4561J RESISTOR,HR-A590U(C) 560Ω,1/4W

R659 X-R002T4561J RESISTOR,HR-A590U(C) 560Ω,1/4W

R660 X-R002T4561J RESISTOR,HR-A590U(C) 560Ω,1/4W

R661 NRSA02J-821X

R662 QRE141J-181Y RESISTOR,HR-A591U/U(C) 180Ω,1/4W

R663 QRE141J-181Y RESISTOR,HR-A591U/U(C) 180Ω,1/4W

R664 NRSA02J-821X

R665 NRSA02J-181X

R666 QRE141J-181Y RESISTOR,HR-A591U/U(C) 180Ω,1/4W

R667 QRE141J-181Y RESISTOR,HR-A591U/U(C) 180Ω,1/4W

R668 QRE141J-181Y RESISTOR,HR-A591U/U(C) 180Ω,1/4W

R669 QRE141J-821Y RESISTOR,HR-A591U/U(C) 820Ω,1/4W

R670 QRE141J-181Y RESISTOR,HR-A591U/U(C) 180Ω,1/4W

R671 QRE141J-821Y RESISTOR,HR-A591U/U(C) 820Ω,1/4W

R672 QRE141J-181Y RESISTOR,HR-A591U/U(C) 180Ω,1/4W

R673 QRE141J-181Y RESISTOR,HR-A591U/U(C) 180Ω,1/4W

R674 QRE141J-181Y RESISTOR,HR-A591U/U(C) 180Ω,1/4W

R675 QRE141J-821Y RESISTOR,HR-A591U/U(C) 820Ω,1/4W

R1002 QRE141J-181Y RESISTOR 180Ω,1/4W

R1003 QRE141J-332Y RESISTOR 3.3KΩ,1/4W

X-A4F216B010 PCB ASS’Y,HR-A591U/U(C)
X-A4F219B010 PCB ASS’Y,HR-A590U(C)

MG RESISTOR,HR-A591U/U(C)

MG RESISTOR,HR-A591U/U(C)
MG RESISTOR,HR-A591U/U(C)

820Ω,1/10W

820Ω,1/10W
180Ω,1/10W

R1004 NRSA02J-822X MG RESISTOR 8.2KΩ,1/10W
R1006 QRE141J-473Y RESISTOR 47KΩ,1/4W
R1007 NRSA02J-822X MG RESISTOR 8.2KΩ,1/10W
R1009 NRSA02J-103X MG RESISTOR 10KΩ,1/10W
R1010 QRE141J-103Y RESISTOR 10KΩ,1/4W
R1013 NRSA02J-103X MG RESISTOR 10KΩ,1/10W
R1014 NRSA02J-682X MG RESISTOR 6.8KΩ,1/10W
R1015 NRSA02J-561X MG RESISTOR 560Ω,1/10W
R1016 QRE141J-153Y RESISTOR 15KΩ,1/4W
R1017 NRSA02J-561X MG RESISTOR 560Ω,1/10W
R1022 QRE141J-102Y RESISTOR 1KΩ,1/4W
R1025 NRSA02J-105X MG RESISTOR 1MΩ,1/10W
R1026 NRSA02J-821X MG RESISTOR 820Ω,1/10W
R1030 NRSA02J-272X MG RESISTOR 2.7KΩ,1/10W
R1031 QRE141J-332Y RESISTOR 3.3KΩ,1/4W
R1033 NRSA02J-105X MG RESISTOR 1MΩ,1/10W
R1034 NRSA021J-563X MG RESISTOR 56KΩ,1/10W
R1037 NRSA021J-563X MG RESISTOR 56KΩ,1/10W
R1038 QRE141J-103Y RESISTOR 10KΩ,1/4W
R1039 NRSA02J-562X MG RESISTOR 5.6KΩ,1/10W
R1040 NRSA02J-105X MG RESISTOR 1MΩ,1/10W
R1041 NRSA02J-271X MG RESISTOR 270Ω,1/10W
R1042 NRSA02J-473X MG RESISTOR 47KΩ,1/10W
R1043 QRE141J-473Y RESISTOR 47KΩ,1/4W
R1044 NRSA02J-332X MG RESISTOR 3.3KΩ,1/10W
R1045 NRSA02J-332X MG RESISTOR 3.3KΩ,1/10W
R1046 NRSA02J-103X MG RESISTOR 10KΩ,1/10W
R1047 NRSA02J-103X MG RESISTOR 10KΩ,1/10W
R1048 NRSA02J-184X MG RESISTOR 180KΩ,1/10W
R1049 NRSA02J-472X MG RESISTOR 4.7KΩ,1/10W
R1050 NRSA02J-101X MG RESISTOR 100Ω,1/10W
R1051 NRSA02J-183X MG RESISTOR 18KΩ,1/10W
R1052 NRSA02J-223X MG RESISTOR 22KΩ,1/10W
R1053 NRSA02J-472X MG RESISTOR 4.7KΩ,1/10W
R1054 NRSA02J-221X MG RESISTOR 220Ω,1/10W
R1055 NRSA02J-473X MG RESISTOR 47KΩ,1/10W
R1058 NRSA02J-222X
R1061 NRSA02J-474X MG RESISTOR 470KΩ,1/10W
R1062 NRSA02J-222X
R1065 NRSA02J-103X MG RESISTOR 10KΩ,1/10W
R1066 NRSA02J-103X MG RESISTOR 10KΩ,1/10W
R1070 NRSA02J-223X MG RESISTOR 22KΩ,1/10W
R1072 NRSA02J-103X MG RESISTOR 10KΩ,1/10W
R1075 QRE141J-102Y RESISTOR 1KΩ,1/4W
R1076 QRE141J-102Y RESISTOR 1KΩ,1/4W
R1083 NRSA02J-333X MG RESISTOR 33KΩ,1/10W
R1087 NRSA02J-333X MG RESISTOR 33KΩ,1/10W
R4001 NRSA02J-561X MG RESISTOR 560Ω,1/10W
R4002 NRSA02J-103X MG RESISTOR 10KΩ,1/10W
R4003 NRSA02J-103X MG RESISTOR 10KΩ,1/10W
R4004 QRE141J-150Y RESISTOR 15Ω,1/4W
R4005 QRE141J-103Y RESISTOR 10KΩ,1/4W
R4010 NRSA02J-332X MG RESISTOR 3.3KΩ,1/10W
R4011 NRSA02J-223X MG RESISTOR 22KΩ,1/10W
R4012 NRSA02J-102X MG RESISTOR 1KΩ,1/10W
R4013 NRSA02J-682X MG RESISTOR 6.8KΩ,1/10W
R4017 NRSA02J-822X MG RESISTOR 8.2KΩ,1/10W
R4018 NRSA02J-822X MG RESISTOR 8.2KΩ,1/10W
R4019 NRSA02J-334X MG RESISTOR 330KΩ,1/10W
R4020 QRE141J-221Y RESISTOR 220Ω,1/4W
R4021 NRSA02J-183X MG RESISTOR 18KΩ,1/10W

MG RESISTOR,HR-A590U(C)

MG RESISTOR,HR-A590U(C)

2.2KΩ,1/10W

2.2KΩ,1/10W

3-7

# REF No. PART No. PART NAME, DESCRIPTION # REF No. PART No. PART NAME, DESCRIPTION

--------------- ----------------------- ----------------------------------------------------- ---------------- ----------------------- ------------------------------------------------------

R4022 NRSA02J-821X MG RESISTOR 820Ω,1/10W
R4023 NRSA02J-153X MG RESISTOR 15KΩ,1/10W
R4024 NRSA02J-682X MG RESISTOR 6.8KΩ,1/10W
R4025 NRSA02J-152X MG RESISTOR 1.5KΩ,1/10W
R4033 QRE141J-222Y RESISTOR 2.2KΩ,1/4W
R4034 NRSA02J-823X MG RESISTOR 82KΩ,1/10W
R4035 NRSA02J-104X MG RESISTOR 100KΩ,1/10W
R4036 NRSA02J-182X MG RESISTOR 1.8KΩ,1/10W
R4037 NRSA02J-102X MG RESISTOR 1KΩ,1/10W
R4038 NRSA02J-684X MG RESISTOR 680KΩ,1/10W
R4039 NRSA02J-822X MG RESISTOR 8.2KΩ,1/10W
R4041 NRSA02J-182X MG RESISTOR 1.8KΩ,1/10W
R4042 NRSA02J-152X MG RESISTOR 1.5KΩ,1/10W
R4043 NRSA02J-332X MG RESISTOR 3.3KΩ,1/10W
R4044 NRSA02J-223X MG RESISTOR 22KΩ,1/10W
R4045 QRE141J-123Y RESISTOR 12KΩ,1/4W
R4046 NRSA02J-223X MG RESISTOR 22KΩ,1/10W
R4047 QRE141J-123Y RESISTOR 12KΩ,1/4W
R4053 QRE141J-103Y RESISTOR,HR-A591U/U(C) 10KΩ,1/4W
R4201 X-R002T2471J RESISTOR 470Ω,1/2W
R4202 NRSA02J-750X MG RESISTOR 75Ω,1/10W
R4204 NRSA02J-103X MG RESISTOR 10KΩ,1/10W
R4205 NRSA02J-103X MG RESISTOR 10KΩ,1/10W
R4206 NRSA02J-391X MG RESISTOR 390Ω,1/10W
R4207 QRE141J-102Y RESISTOR 1KΩ,1/4W
R4209 NRSA02J-750X MG RESISTOR 75Ω,1/10W
R4210 NRSA02J-101X MG RESISTOR 100Ω,1/10W
R4211 QRE141J-102Y RESISTOR 1KΩ,1/4W
R4212 NRSA02J-391X MG RESISTOR 390Ω,1/10W
R5502 NRSA02J-331X MG RESISTOR 330Ω,1/10W
R5503 NRSA02J-102X MG RESISTOR 1KΩ,1/10W
R5507 NRSA02J-473X MG RESISTOR 47KΩ,1/10W
R5508 NRSA02J-682X MG RESISTOR 6.8KΩ,1/10W
R5510 NRSA02J-273X MG RESISTOR 27KΩ,1/10W
R5513 NRSA02J-225X MG RESISTOR 2.2MΩ,1/10W
R5514 NRSA02J-473X MG RESISTOR 47KΩ,1/10W
R5516 NRSA02J-682X MG RESISTOR 6.8KΩ,1/10W
R5519 QRE141J-332Y RESISTOR 3.3KΩ,1/4W
R6004 QRE141J-102Y RESISTOR 1KΩ,1/4W
R6005 NRSA02J-223X MG RESISTOR 22KΩ,1/10W
R6006 NRSA02J-103X MG RESISTOR 10KΩ,1/10W

C502 X-C0JTB05K3K CAPACITOR 0.0027µF,500V
! C504 X-P2472B223M CMP 0.022µF,275V PHE840
! C505 X-CBLLYEMH3M CAPACITOR 0.0022µF,250V

C506 X-CS0RB04G4K CAPACITOR 0.018µF,50V

C507 NCB21HK-472X CAPACITOR 0.0047µF,50V
! C508 X-E62QFC470M E CAPACITOR 47µF,200V

C509 X-C0JTB0512K CAPACITOR 100pF,500V

C512 X-C0JTB05Q3K

CAPACITOR,HR-A591U/U(C) 0.0047µF,500V

X-C0JFE0514M CAPACITOR,HR-A590U(C) 0.01µF,500V

! C514 X-E02LT0102M E CAPACITOR 1000µF,6.3V

C515 X-CS0RB04W3K CAPACITOR 0.0082µF,50V

C517 QEKJ1HM-105Z E CAPACITOR 1µF,50V
! C518 X-E50HU5100M E CAPACITOR 10µF,50V
! C519 QETN1CM-477Z E CAPACITOR 470µF,16V
! C520 QETN0JM-477Z E CAPACITOR 470µF,6.3V
! C522 QETN1CM-227Z E CAPACITOR 220µF,16V

C529 X-CS0RB04W3K CAPACITOR 0.0082µF,50V

C534 X-CS0RB04B4K CAPACITOR 0.012µF,50V

C1001 QETN1CM-227Z E CAPACITOR 220µF,16V

C1006 QCFB1HZ-104Y CAPACIT OR 0.1µF,50V

C1013 NCB21HK-102X CAPACITOR 0.001µF,50V
C1015 X-CS0RCH4H2J CAPACITOR 220pF,50V
C1016 NCF21HZ-104X CAPACITOR 0.1µF,50V
C1017 NCB21HK-103X CAPACITOR 0.01µF,50V
C1019 X-CS0KCH4H1J CAPACITOR 22pF,50V
C1020 QEKJ0JM-476Z E CAPACITOR 47µF,6.3V
C1021 QEKJ1CM-106Z E CAPACITOR 10µF,16V
C1022 QEKJ0JM-226Z E CAPACITOR 22µF,6.3V
C1023 QETN0JM-227Z E CAPACITOR 220µF,6.3V
C1029 X-E50HU34R7M E CAPACITOR 4.7µF,25V
C1032 X-CS0RCH4L1J CAPACITOR 33pF,50V
C1034 X-CS0RCH4K1J CAPACITOR 27pF,50V
C1036 NCF21HZ-104X CAPACITOR 0.1µF,50V
C1038 QEKJ0JM-226Z E CAPACITOR 22µF,6.3V
C1040 NCB21HK-472X CAPACITOR 0.0047µF,50V
C1041 NCF21HZ-104X CAPACITOR 0.1µF,50V
C1053 NCB21HK-223X CAPACITOR 0.022µF,50V
C1054 NCB21EK-104X CAPACITOR 0.1µF,25V
C1055 NCB21HK-223X CAPACITOR 0.022µF,50V
C4002 X-P235W1223J CMP 0.022µF,100V MKT
C4004 QETN0JM-227Z E CAPACITOR 220µF,6.3V
C4005 NCB21HK-103X CAPACITOR 0.01µF,50V
C4006 NCB21HK-153X CAPACITOR 0.015µF,50V
C4009 QEKJ0JM-476Z E CAPACITOR 47µF,6.3V
C4010 QEKJ0JM-476Z E CAPACITOR 47µF,6.3V
C4012 QEKJ0JM-226Z E CAPACITOR 22µF,6.3V
C4013 QCBB1HK-104Y CAPACITOR 0.1µF,50V
C4014 QEKJ0JM-226Z E CAPACITOR 22µF,6.3V
C4015 NCF21HZ-473X CAPACITOR 0.047µF,50V
C4016 NCB21HK-683X CAPACITOR 0.068µF,50V
C4019 NCF21HZ-473X CAPACITOR 0.047µF,50V
C4022 NCF21HZ-104X CAPACITOR 0.1µF,50V
C4023 X-CS0KB04Q2K CAPACITOR 470pF,50V
C4025 QETN0JM-227Z E CAPACITOR 220µF,6.3V
C4027 QEKJ0JM-336Z E CAPACITOR 33µF,6.3V
C4028 NCF21HZ-104X CAPACITOR 0.1µF,50V
C4029 NCB21HK-103X CAPACITOR 0.01µF,50V
C4030 QEKJ1CM-106Z E CAPACITOR 10µF,16V
C4031 QEKJ1HM-105Z E CAPACITOR 1µF,50V
C4032 NCB21HK-272X CAPACITOR 0.0027µF,50V
C4033 NCB21HK-122X CAPACITOR 0.0012µF,50V
C4034 X-E50HU34R7M E CAPACITOR 4.7µF,25V
C4035 QEKJ1HM-105Z E CAPACITOR 1µF,50V
C4036 X-CS0KB04N2K CAPACIT OR 390pF,50V
C4037 NCF21HZ-104X CAPACITOR 0.1µF,50V
C4038 X-CS0RCH4G2J CAPACITOR 180pF,50V
C4039 NDC21HJ-220X CAPACITOR 22pF,50V
C4040 QCFB1HZ-104Y CAPACIT OR 0.1µF,50V
C4044 NCB21EK-104X CAPACITOR 0.1µF,25V
C4045 X-E50HU0101M E CAPACITOR 100µF,6.3V
C4046 QEKJ1HM-105Z E CAPACITOR 1µF,50V
C4048 QEKJ1HM-105Z E CAPACITOR 1µF,50V
C4049 QEKJ1HM-105Z E CAPACITOR 1µF,50V
C4050 X-E50HU5R22M E CAPACITOR 0.22µF,50V
C4051 QEKJ0JM-226Z E CAPACITOR 22µF,6.3V
C4052 QEKJ1HM-105Z E CAPACITOR 1µF,50V
C4053 QEKJ1HM-105Z E CAPACITOR 1µF,50V
C4054 NCF21HZ-104X CAPACITOR 0.1µF,50V
C4057 X-CS0RCH4L1J CAPACITOR 33pF,50V
C4058 QEKJ0JM-476Z E CAPACITOR 47µF,6.3V
C4059 QCFB1HZ-104Y CAPACIT OR 0.1µF,50V

3-8

# REF No. PART No. PART NAME, DESCRIPTION # REF No. PART No. PART NAME, DESCRIPTION

--------------- ----------------------- ----------------------------------------------------- ---------------- ----------------------- ------------------------------------------------------

C4060 NCB21HK-103X CAPACITOR 0.01µF,50V
C4061 NCB21HK-103X CAPACITOR 0.01µF,50V
C4062 QEKJ1HM-105Z E CAPACITOR 1µF,50V
C4063 QETN1CM-476Z E CAPACITOR 47µF,16V
C4064 NCB21HK-223X CAPACITOR 0.022µF,50V
C4065 QEKJ1HM-105Z E CAPACITOR 1µF,50V
C4066 NCB21HK-223X CAPACITOR 0.022µF,50V
C4067 QEKJ1HM-105Z E CAPACITOR 1µF,50V
C4069 NCF21HZ-104X CAPACITOR 0.1µF,50V
C4070 QCFB1HZ-104Y CAPACIT OR 0.1µF,50V
C4074 NCB21HK-102X

CAPACITOR,HR-A591U/U(C)

0.001µF,50V
C4201 QETN0JM-477Z E CAPACITOR 470µF,6.3V
C4209 QEKJ1CM-106Z E CAPACITOR 10µF,16V
C4211 QEKJ1CM-106Z E CAPACITOR 10µF,16V
C5501 QEKJ1CM-106Z E CAPACITOR 10µF,16V
C5502 X-E50HU34R7M E CAPACITOR 4.7µF,25V
C5503 NCB21HK-223X CAPACITOR 0.022µF,50V
C5504 NCF21HZ-104X CAPACITOR 0.1µF,50V
C5505 NCF21HZ-104X CAPACITOR 0.1µF,50V
C5506 NCF21HZ-104X CAPACITOR 0.1µF,50V
C5507 NCF21HZ-104X CAPACITOR 0.1µF,50V
C5508 NCF21HZ-104X CAPACITOR 0.1µF,50V
C5509 QEKJ1HM-225Z E CAPACITOR 2.2µF,50V
C5510 QEKJ1CM-106Z E CAPACITOR 10µF,16V
C5511 QEKJ0JM-226Z E CAPACITOR 22µF,6.3V
C5512 QEKJ1CM-106Z E CAPACITOR 10µF,16V
C5513 QEKJ1HM-105Z E CAPACITOR 1µF,50V
C5514 NCF21HZ-104X CAPACITOR 0.1µF,50V
C5515 NCB21HK-223X CAPACITOR 0.022µF,50V
C5516 QEKJ1CM-226Z E CAPACITOR 22µF,16 V
C5517 X-E50HU5R22M E CAPACITOR 0.22µF,50V
C5518 X-E50HU53R3M E CAPACITOR 3.3µF,50V
C5521 X-E50HU5R22M E CAPACITOR 0.22µF,50V
C5523 X-E50HU34R7M E CAPACITOR 4.7µF,25V
C5524 NCB21EK-104X CAPACITOR 0.1µF,25V
C5525 QEKJ1CM-106Z E CAPACITOR 10µF,16V
C5526 QEKJ1CM-106Z E CAPACITOR 10µF,16V
C5527 QEKJ1CM-106Z E CAPACITOR 10µF,16V
C5528 X-CS0RB04U2K CAPACITOR 680pF,50V
C5529 QEKJ1CM-106Z E CAPACITOR 10µF,16V
C5530 NCF21HZ-103X CAPACITOR 0.01µF,50V
C5531 X-E50HU0101M E CAPACITOR 100µF,6.3V
C5532 QEKJ1CM-106Z E CAPACITOR 10µF,16V
C5533 QEKJ1HM-105Z E CAPACITOR 1µF,50V
C5534 QEKJ0JM-336Z E CAPACITOR 33µF,6.3V
C5536 QEKJ1CM-106Z E CAPACITOR 10µF,16V
C5537 QEKJ1CM-106Z E CAPACITOR 10µF,16V
C5538 QEKJ1CM-106Z E CAPACITOR 10µF,16V
C5539 QEKJ0JM-336Z E CAPACITOR 33µF,6.3V
C5540 NCB21HK-153X CAPACITOR 0.015µF,50V
C5541 NCB21HK-103X CAPACITOR 0.01µF,50V
C5542 NCF21HZ-104X CAPACITOR 0.1µF,50V
C5543 NCF21HZ-103X CAPACITOR 0.01µF,50V
C5544 NCF21HZ-103X CAPACITOR 0.01µF,50V
C5545 NCF21HZ-104X CAPACITOR 0.1µF,50V
C5546 NCB21HK-153X CAPACITOR 0.015µF,50V
C5547 QEKJ1CM-106Z E CAPACITOR 10µF,16V
C5548 QEKJ1CM-106Z E CAPACITOR 10µF,16V
C5549 X-CHGTF0314Z CAPACITOR 0.01µF,25V
C5551 X-CS0RB04U2K CAPACITOR 680pF,50V
C5552 QEKJ1CM-226Z E CAPACITOR 22µF,16 V

C5553 X-CS0KY0313M CAPACITOR 0.001µF,25V
C5555 QETN1CM-476Z E CAPACITOR 47µF,16V
C6003 QEKJ1CM-106Z E CAPACITOR 10µF,16V
C6004 NCF21HZ-103X CAPACITOR 0.01µF,50V
C6008 QETN0JM-227Z E CAPACITOR 220µF,6.3V
C6009 NCF21HZ-103X CAPACITOR 0.01µF,50V
C6010 QETN0JM-227Z E CAPACITOR 220µF,6.3V
D501 X-D97U02401B ZENER MTZJ24B T-77
D502 1SS133-T2 DIODE

! D505 X-D2WXN40050 DIODE 1N4005-EIC

D506 1SS133-T2 DIODE
! D507 1SS133-T2 DIODE
! D508 X-D2WXN40050 DIODE 1N4005-EIC

D511 X-D2WXGP10J0 FR DIODE RGP10J-EIC
! D512 X-D2WXSB1400 SCHOTTKY SB140-EIC

D513 MTZJ13B-T2 ZENER
! D514 X-D2WXB290S0 DIODE SB290S

D520 MTZJ33B-T2 ZENER
! D521 1SS244-T2 DIODE
! D523 X-D2WXN40050 DIODE 1N4005-EIC

D524 1SS133-T2 DIODE
! D525 MTZJ6.8B-T2 ZENER
! D528 X-D2WXN40050 DIODE 1N4005-EIC

D663 X-0021E5Q200 LED,HR-A590U(C)

D664 X-0021E5Q200 LED,HR-A590U(C)

D665 X-0021E2Q140 LED,HR-A590U(C)

D666 X-0021E2Q140 LED,HR-A590U(C)

D1001 X-0010100320 INFRARED LED LNA2702L010R

D1002 1SS133-T2 DIODE

D1003 1SS133-T2 DIODE

D1004 1SS133-T2 DIODE

D1005 1SS133-T2 DIODE

D5501 1SS133-T2 DIODE
! IC501 X-I1KJ9A4310 IC KIA431

IC505 X-0002E00610 PHOTO COUPLER LTV-817M-VB

IC511 X-0002E00610 PHOTO COUPLER LTV-817M-VB

IC1001 X-I54F50115A IC,HR-A591U/U(C) OEC0115A

X-I54F50114A IC,HR-A590U(C) OEC0114A
IC1003 X-IC7J0311A0 IC R3111N311A/C-TR
IC4001 X-I03F3205M0 IC LA71205M-MPB
IC5501 AN3663FBP IC

! Q502 X-TC5T021204

X-TD3T007340

TRANSISTOR,HR-A591U/U(C) 2SC2120Y(TPE2)

TRANSISTOR,HR-A590U(C) 2SD734(E,F)-AA
! Q503 X-TCWQ4160E0 TRANSISTOR 2SC4160-OEC-YAC1
! Q509 X-TCAT03205Y TRANSISTOR KTC3205_Y-AT
! Q512 X-TCAT032034 TRANSISTOR KTC3203_Y-AT

Q513 KRC103S-X TRANSISTOR

! Q515 X-TCATC31980 TRANSISTOR KTC3198-AT(Y,GR)

Q651 2SA1037AK/RS/-X TRANSISTOR,HR-A591U/U(C)
Q652 KRC103S-X TRANSISTOR,HR-A591U/U(C)
Q653 KRC103S-X TRANSISTOR,HR-A591U/U(C)
Q654 2SA1037AK/RS/-X TRANSISTOR,HR-A591U/U(C)
Q655 KRC103S-X TRANSISTOR,HR-A591U/U(C)
Q656 KRC103S-X TRANSISTOR,HR-A591U/U(C)
Q657 KRC103S-X TRANSISTOR,HR-A591U/U(C)
Q658 KRC103S-X TRANSISTOR,HR-A591U/U(C)
Q659 2SA1037AK/RS/-X TRANSISTOR,HR-A591U/U(C)
Q660 KRC103S-X TRANSISTOR,HR-A591U/U(C)
Q661 2SA1037AK/RS/-X TRANSISTOR,HR-A591U/U(C)
Q662 KRC103S-X TRANSISTOR,HR-A591U/U(C)
Q663 KRC103S-X TRANSISTOR,HR-A591U/U(C)

3-9

# REF No. PART No. PART NAME, DESCRIPTION # REF No. PART No. PART NAME, DESCRIPTION

--------------- ----------------------- ----------------------------------------------------- ---------------- ----------------------- ------------------------------------------------------

Q664 KRC103S-X TRANSISTOR,HR-A591U/U(C)
Q665 2SA1037AK/RS/-X TRANSISTOR,HR-A591U/U(C)
Q1002 X-0002700590 PHOTO COUPLER RPI-301
Q1004 X-0002700670 PHOTO COUPLER RPI-352Q02
Q1005 X-0002700670 PHOTO COUPLER RPI-352Q02
Q1006 X-0000100380 PHOTO TRANSISTOR PNA2604M010R
Q1007 KRC103S-X TRANSISTOR
Q1008 X-0000100380 PHOTO TRANSISTOR PNA2604M010R

! F501 X-081PC1R605 FUSE

FH501 X-06710T0006 FUSE HOLDER
FH502 X-06710T0006 FUSE HOLDER

! CD501 X-120R414901 CORD,AC BUSH

CD1002 X-122F061502 CORD,JUMPER
OS651 X-077Q037001 REMOTE RECEIVER
V651 X-0040E94004 LED DISPLAY,HR-A591U/U(C)
BT601 X-1412004008

BATTERY,MANGAN,HR-A590UC R03(AB)E_20_T
Q4001 X-TCATC31980 TRANSISTOR KTC3198-AT(Y ,GR)
Q4002 X-TCATC31980 TRANSISTOR KTC3198-AT(Y ,GR)
Q4003 X-TPAAC05002 TRANSISTOR KRA103SRTK
Q4005 X-TAA TA12660 TRANSISTOR KTA1266-AT(Y,GR)
Q4006 X-TCAT032034 TRANSISTOR KTC3203_Y -AT
Q4010 2SA1037AK/RS/-X TRANSISTOR
Q4011 2SC2412K/RS/-X TRANSISTOR
Q4012 2SC2412K/RS/-X TRANSISTOR
Q4201 X-TAA TA12660 TRANSISTOR KTA1266-AT(Y,GR)
Q4202 X-TPAAC05002 TRANSISTOR KRA103SRTK
Q4203 2SC2412K/RS/-X TRANSISTOR
Q4204 2SC2412K/RS/-X TRANSISTOR
Q6001 KRC103S-X TRANSISTOR
B501 X-024HT03564 CORE,BEADS W4BRH3.5X6X1
B502 X-024HT03564 CORE,BEADS W4BRH3.5X6X1

! L501 X-029T000083 COIL,LINE FILTER

L504 X-021W7A220K COIL 22µH
L505 X-021W7A220K COIL 22µH
L1001 X-0216A6150K COIL 15µH
L1002 X-021W7A220K COIL 22µH
L4001 QQL29BJ-220Z COIL 22µH
L4003 QQL29BJ-101Z COIL 100µH
L4004 X-0216A6220K COIL 22µH
L4005 X-0216A6470K COIL 47µH
L4006 X-0216A6470K COIL 47µH
L5501 QQL071J-101Y COIL 100µH
L5502 QQL071J-101Y COIL 100µH
L5504 X-0216A6220K COIL 22µH
L6002 QQL29BJ-220Z COIL 22µH
T4001 X-031626009R COIL,BIAS OSC

! T501 X-0481220094 SW TRANSF

J4201 X-060J411018 RCA JACK
J4203 X-060J401087 RCA JACK
J4204 X-060J401087 RCA JACK
J4205 X-060J421025 RCA JACK
SW651 QSW0456-001Z TACT SWITCH
SW652 QSW0456-001Z TACT SWITCH
SW653 QSW0456-001Z TACT SWITCH
SW654 QSW0456-001Z TACT SWITCH
SW655 QSW0456-001Z TACT SWITCH
SW656 QSW0456-001Z TACT SWITCH
SW657 QSW0456-001Z TACT SWITCH
SW658 QSW0456-001Z TACT SWITCH
SW1001 X-0508A11001 SWITCH(LEAF)
SW6001 X-0510S21041 SWITCH SLIDE,HR-A590U(C)
VR1001 QVP0039-103Z TRIM RESISTOR
CP1001 X-06972C0010 CONNECTOR PCB SIDE
CP4001 X-0697290620 CONNECTOR PCB SIDE
CP4002 X-069J760019 CONNECTOR PCB SIDE
CP4003 X-0697120320 CONNECTOR PCB SIDE
X1001 X-1002T01003

CERAMIC OSCILLATOR CSTS1000MG96004-T2

X4001 NAX0102-001X CRYSTAL 3.57954MHz

! TU6001 X-0162K00027 RF UNIT

HR-A591U/U(C),590U(C) (VP)-V15D0

3-10

AB C D E F GH

AB C D E F GH

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

CD2001

1

2

3

4

5

6

7

12

11

10

9

8

7

6

5

4

3

2

1

12

11

10

9

8

7

6

5

4

3

2

1

9

8

7

6

4

5

3

2

1

CP4001

6

5

4

3

2

1

6

5

4

3

2

1

2

1

CP4003

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

THE TIMETHIS INTERCONNECTION DIAGRAM IS THE LATEST ATNOTE:

TU6001

10

11

12

13

14

15

16

17

18

2

21

22

23

24

25

26

27 28

3

4

5

6

8

9

S501

S502

BLACK

WHITE

BLADE

WIDE

CD501

AC120V_60Hz

DANS LA NOMENCLATURE DES PIECES

N'UTILISER QUE CELLS DECRITES

DANGEREUSES AN POINT DE VUE SECURITE

ETANTLES PIECES REPAREES PAR UNATTENTION:

DESCRIBED IN PARTS LIST ONLY

CRITICAL FOR SAFETY,USE ONES

ARESINCE THESE PARTS MARKED BYCAUTION:

NC

NC

LD/CY_VCO

CAP_FG

CYL_CTL

VCC

CYL_FG/PG

LDM_CTL

CAP_CTL

I_LIMIT

CAP/M/F/R

CAP_VCO

VIDEO

J4203

FRONT AV JACK

J4201_2

REAR OUT JACK

CP4002

EP/LP_COM

SP_COM

HF_COM

EP/LP-CH2 (L)

EP/LP-CH1 (R)

HF2 (L)

HF1 (R)

SP-CH2 (L)

SP-CH1 (R)

UN4001

CYLINDER UNIT ASS'Y

EP/LP HEAD

SP HEAD

HI-FI HEAD

3

2

1

9

8

7

5

4

6

M2003

MICRO MOTOR

PG GND

PG OUT

GND

M-COM

W-OUT

V-OUT

U-OUT

CP1001

CD1002

AE HEAD(+)

AE HEAD(-)

CTL-

CTL+

AUDIO REC

AUDIO PB

AE HEAD(+)

AE HEAD(-)

FFC

AE

AUDIO

CTL-

CTL+

AUDIO REC

AUDIO PB

H5001

HEAD AUDIO CONTROL ASS'Y

CONTROL

1

2

1

2

LOADING MOTOR

LM

M101

FFC

7

6

5

4

3

GND

MOTOR_GND

MR

FG SENSOR

G

O

VCC

ROTOR

MAGNETCOIL

MAIN

SENSOR

HALL

LOGIC

SWITCH

OUT

IN

HALL

VCC

HALL

DECK MECHA ASS'Y

M2001

CAPSTAN DD UNIT

INTERCONNECTION DIAGRAM

3

2

1

Vout

TO OS651

COMMAND TRANSMITTER

TM601

B+

TM601

OS651

FROM

GND

VMA224

SYSCON PCB

PCB010

FSC

NC

TUNER,DEMODULATOR

AND RF CONVERTER

RF OUTRF IN

NC

NC

(RF AGC)

CE

CLOCK

DATA

BM

PB 5V

TU 32V

IF TP

IF OUT

A.IN

CH

MB

V.IN

CONTROL

SIF OUT

A.OUT

AFT

V.OUT

AUDIO R

J4205

J4204

AUDIO L

FRONT AV JACK

FRONT AV JACK

AUDIO_OUT-L

AUDIO_OUT-R

FULL ERASE HEAD ASS'Y

H5002

VIDEO OUT

2

1 FE HEAD (HOT)

FE HEAD (GND)

FE HEAD (HOT)

FE HEAD (GND)

SECTION 2

CHARTS AND DIAGRAMS

2-1 2-2

AB C D E F G H

Y/C/AUDIO/CCD/HEAD AMP SCHEMATIC DIAGRAM

8

COMP

ENV.DET

H.AMP_SW

AUDIO_MUTE-H

22K

FROM POWER

7

P.CON+5V

GND

FROM/TO HI-FI/DEMODUTATOR

FSC

TO_NORMAL_A

FROM_NORMAL_A

6

HF1

HF_COM

HF2

GND

C4016_1

0.068 B

C4019

0.047 F

FROM/TO CYL

CP4001
TOC-C09X-A1

HF1 (R)

5

9

8

7

6

5

4

EP/LP-CH1 (R)

3

2

EP/LP-CH2 (L)

1

HF_COM

HF2 (L)

SP-CH1 (R)

SP_COM

SP-CH2 (L)

EP/LP COM

P.CON+5V

L4001

22uH

0305

C4009

476.3V KA

0.1 B

C4013

C4015

0.047 F

R4012

1K

4

C4022

0.1 F

BIAS CTL

KTA1266

0

5.2

Y/C/AUDIO/CCD/

LA71205M-MPB

Q4005

5.2

C4010

W812

W814

HEAD AMP IC

IC4001

R4011

22K

476.3V KA

NOTE:

P.CON+5V DUMMY_V.SYNC

TO_NORMAL_A

3

FROM/TO HEAD AUDIO CONTROL

CP4002
IMSA-9604S-06Z13

AUDIO PB

6

AUDIO REC

5

CTL+

4

CTL-

3

AE HEAD(-)

2

AE HEAD(+)

1

2

TO FULL ERASE HEAD

CP4003
TMC-T02X-E1

FE HEAD(GND)

2

FE HEAD(HOT)

1

GND

HOT

1

P.CON+5V

V.REC_ST-H

CTL+

CTL-

0

AUDIO
PB SW
Q4001

KTC3198

0

AUDIO
PB SW

0

Q4002

KTC3198

0

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIM E

R4004

15 1/4W

C4014

226.3V KA

R4005

C4012

226.3V KA

10K 1/4W

6.8K

470P B

C4023

R4013

5.2
SW

0

Q4003

KRA103SRTK

5.3

R4001

560

R4002

0.7

5

10K

R4003

0.7

C4002

10K

0.022100V MKT

COIL,BIAS OSC

T4001

1626009

1

6

2345

R4010

C4005

0.01 B

2206.3V YK

C4004

C4006

0.015 B

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

L4003

100uH

0305

0

3.3K

0

BIAS OSC

0

Q4006

KTC3203_Y

R4044

R4045

0.1 F

C4069

OUT

COMP

AUDIO

ENV

2.1

0

2.9

1.6

1.8

1.9

1.8

5.0

616263646566676869

KILL
DET

HA

GND

CHROMA

DET

ACC
DET

HA VCC

MUTE

DET

HA SW

P

R

H

P

L

1.8

1.6

70717273747576777879

HA

0

PRE GND

1.8

1.8

1.8

0

A-GND

2.3

4.9

A-VCC

H

P

L

R

P

1
2
3

2.3

0

2.3

Vref

2.3V

3

1 1 0111213141516

2.3 2.3 2.3 2.3 2.3 2.302.3 2.3 0.8 4.8 1.1 1.1 1.4 2.0 0 2.6

R4053

C4028

0.1 F

10K

1/4W

R4017

336.3V KA

C4027

C4025

2206.3V YK

THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK

C4040

R4018

C4074

0.001 B

0.1 F

AB C D E F G H

(SYSCON PCB)

H.SW

Y/C_CS

C.ROTARY

22K

R4046

R4047

12K 1/4W

12K 1/4W

C4070

0.1 F

C-ROT

C-GND

RF-SW

IN

+

R

ALC

P

ALC
DET

PB,EE

EQ

AMP

SP,LP

4

8.2K

8.2K

R4019

C4031

330K

C4029

0.01 B

1016V KA

C4030

R4020

220 1/4W

IIC_DATA

SERAIL
DECODER

C-LPF

PB,EE

REC:LP<EP
PB:EP

7

C4032

150V KA

IIC_CLK

RP

Main
CONV

4.21M
BPF

Sub
CONV

LPF

VREF

8809

0.0027 B

R4021

18K

C4033

0.0012 B

P.CON+5V

R4041

47uH

L4006

4716V YK

C4063

150V KA

C4062

C4064

0.022 B

8.2K

R4039

2

X4001

100CT3R508

C-VCC

R4022

VX01

REC
APC

P

R

BGA

R

3.58M
BPF2

B-UP
AMP

ACC
AMP

RPPP

ACC
DET

R

DETAIL

CLAMP

ENH

NL

NL

EMPHA

EMPHA

FM
MOD

R-EQ
TEST

LINE

REC

AMP

FM-EQ

FM

R

P

MUTE

AUTO
BIAS

AGC

PHASE

fo-ADJ

EQ

REC
AMP

820

R4023

4.725V KA

C4034

4

FROM_NORMAL_A

CAUTION: DIGITAL TRANSISTOR

8

P.CON+5V

47uH

BUFFER

Q4012

2SC2412K

3.3K

0.022 B

C4067

YNR/COMB

P

R

FM

AGC

FIL

B

DEM

NC

AMP

3.58M
BPF1

FM

P

CNC

PB

B.D

P

N.L.
DEEM

NC1

150V KA

ALWAYS

R

Y-GND

L4005

R4038

VDD 4Fsc

5V

TIMMING OUT

DRIVER

VIDEO

AGC

R

PB-C

Y/C
MIX

SUB

LPF

MAIN

DE-EM

R

P

17 18 192 20

2.6 0.2 2.8

NC

680K

CCD

QV/QH

MAIN
EMPHA

1/2
FBC

FIL

C4058

476.3V KA

R

P

R

P

SYNC

V.SYNC

SEP

C4059

0.1 F

AUTO-BIAS

SEP

4.7K

PLL

CLAMP

VCA

CLAMP

1
2
3

S

DET

FSC

C4060

0.01 B

7

FROM/TO TUNER

FRONT_V_IN

TUNER_V

R4033

W801

2.2K 1/4W

R4034

82K

R4037

1K

4FSC

6

FROM/TO SYSCON/SERVO

4FSC

IIC_CLK

IIC_DATA

Y/C_CS

R4035

100K

TUNER_V

FRONT_V_IN

1

OSD_V

C.SYNC

DUMMY_V.SYNC

V.REC_ST-H

C.ROTARY

AUDIO_MUTE-H

OSD_V

CTL-

CTL+

H.AMP_SW

COMP

ENV.DET

H.SW

C.SYNC

5

4

C4061

0.01 B

0.82.21.24.94.93.24.95.25.25.205.204.84.8 2 .1 4.1 3.3 3.2
414243444546474849550515253545556575859660

CLOCK

0

40

VSS

1.6

OUT

0

VSS

3.2

IN

2.5

VCA

3.2

3.3

2.6

VCP

2.6

4.1

REG

4V

2.3

30 31 32 33 34 35 36 37 38 39

BAL

2.3

TC1

2.1
NC

NC

AGC

1.6

TC2

3.6

6DB

C4048

C4049

150V KA

150V KA

C4050

0.2250V KA

C4051

226.3V KA

1.8K

R4036

4.9

3.8

BUFFER

Q4010

2SA1037AK

1.6

3.2

2.20

BUFFER
Q4011

2SC2412K

C4052

150V KA

C4053

150V KA

C4054

0.1 F

4.1

5.0

Y-VCC

B

4.4

3.2

2.1

21 22 23 24 25 26 27 28 29

C4044

C4046

150V KA

1006.3V KA

C4045

0.1 B

L4004

22uH

P.CON+5V

3

4.9

1.8K

3.9

3.3

R4043

150V KA

C4065

C4066

1.5K

R4042

320FH

SLD

VCO

R

P

REC

PB

AFC

APC

BEFORE

BGA
BGA

AFTER

P

PB-C

R

P

Y-LPF

NORMAL

DOUBBLE

LIM

PB

S-EQ

FM EQ

VHS

SOPB

PHASE

EQ

Q-ADJ

15K

1.5K

W865

R4025

C4036

390P B

C4037

0.1 F

C4039

22P CH

C4057

33P CH

C4038

180P CH

RECORD COLOR SIGNAL
RECORD LUMINANCE SIGNAL

AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)
PLAYBACK COLOR SIGNAL

PCB010
VMA224

2

1

R4024

150V KA

C4035

6.8K

V.ENV

3

TP4001

NC

PLAYBACK LUMINANCE SIGNAL
TUNER VIDEO SIGNAL

2-3 2-4

AB C D E F GH

AB C D E F GH

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

Q1007
KRC103SRTK

CENT SW

D1002

1SS133

D1005

1SS133

D1004

1SS133

D1003

1SS133

DANS LA NOMENCLATURE DES PIECES

N'UTILISER QUE CELLS DECRITES

DANGEREUSES AN POINT DE VUE SECURITE

ETANTLES PIECES REPAREES PAR UNATTENTION:

DESCRIBED IN PARTS LIST ONLY

CRITICAL FOR SAFETY,USE ONES

ARESINCE THESE PARTS MARKED BYCAUTION:

L1002

22uH

IC1001

OEC0115A

TIMER SYSCON SERVO CONTROLLER IC

110

100

11 12 13 14 15 16 17 18 192 20 21 22 23 24 25 26 27 28 293 30

31 32 33 34 35 36 37 38 39

4

40 41 42 43 44 45 46 47 48 49

5

50

515253545556575859

6

60616263

6465666768

69770717273747576777879880

81828384858687

8889

9

9091

9293949596979899

D1001

LNA2702L010R

Q1005

SG-233S

MS_SEN A

1

23

4

Q1004

SG-233S

MS_SEN B

1

23

4

Q1008

PNA2604M010R

BOT SENSOR

Q1006

PNA2604M010R

EOT SENSOR

VR1001

10K

PG ADJ

Q1002 RPI-301

REEL SENSOR

1

2

34

IC1003 R3111N311A/C

SYSTEM RESET IC

123

4

5

CP1001
TMC-J12P-B2

1

10

11

12

2

3

4

5

6

7

8

9

SW1001

MXS01350MVP0

X1001_1

1002T01003

123

DURING PLAYBACK

MEASURED WITH THE DIGITAL TESTER

NOTE:

THE DC VOLTAGE AT EACH PART WAS

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

C1023

2206.3V YK

C1021

1016V KA

C1015 220P CH

C1055

0.022 B

C1016

0.1 F

C1053

0.022 B

C1054

0.1 B

C1040

0.0047 B

C1013

0.001 B

C1036

0.1 F

C1041

0.1 F

C1017 0.01 B

C1032

33P CH

C1019

22P CH

C1034

27P CH

C1006

0.1 F

R1076

1K 1/4W

R1075

1K 1/4W

R1025

1M

R1065

10K

R1072

10K

R1022

1K 1/4W

R1066

10K

R1047 10K

R1046 10K

R1083

33K

R1048

180K

R1034 56K

R1037 56K

R1053 4.7K

R1055 47K

R1030 2.7K

R1039

5.6K
R1038

10K 1/4W

R1050

100

R1087

33K

R1052

22K

R1061

470K

R1013

10K

R1054

220

R1016

15K 1/4W

R1017

560

R1015

560

R1014

6.8K

R1051

18K

R1049

4.7K

R1003

3.3K 1/4W

R1070

22K

R1002

180 1/4W

R1006

47K 1/4W

R1044

3.3K
R1031

3.3K 1/4W

R1045

3.3K

R1043

47K 1/4W

R1026

820

R1009

10K

R1010

10K 1/4W

R1042

47K

R1004 8.2K

R1007

8.2K

R1041

270

R1033

1M

R1040

1M

C1029

4.725V KA

C1020

476.3V KA

C1038

226.3V

KA

C1022 226.3V KA

C1001

22016V YK

W828

W829

W859

W858

W818

W808

W809

TP1002

VIDEO H.SW

W845

TP1001

SERVICE

W854

W851

CAUTION: DIGITAL TRANSISTOR

L1001

15uH

RECORD COLOR SIGNAL
RECORD LUMINANCE SIGNAL
PLAYBACK COLOR SIGNAL

PLAYBACK LUMINANCE SIGNAL

POWER_FAIL

LED_VCC

POWER_ON-L

AT+5V[M-CON]

IIC_DATA_A

IIC_CLK_A

AFT-S.CURVE

A_OUT_MUTE-L

TV/VCR

VIDEO_OUT

TUNER_L

RF_CH_SW

P.CON+5V

AT+5.2V

AT+12.6_V

GND

GND

GND

IIC_CLK

IIC_DATA

V.REC_ST-H

HIFI_ENV.DET

TUNER_L

4FSC

C.SYNC

LDM_CTL

AUDIO_MUTE-H

V.REC_ST-H

HIFI_H.SW

SEG_9

TAB_SW

RF_CH_SW

CENT_LED

CAP_F/R

CAP_LIMIT

CYL_DRIVE

AUDIO_MUTE-H

IIC_CLK

IIC_DATA

ST_SELECT

1G/TV/VCR_LED

2G/T-REC_LED

3G/REC_LED

4G

5G

4FSC

IIC_CLK

IIC_DATA

CAP_FG

Y/C_CS

DUMMY_V.SYNC

V.REC_ST-H

CAP_F/R

CAP_LIMIT

C.ROTARY

AUDIO_MUTE-H

POWER_ON-L

OSD_V

REM_IN

CTL-

CONTROL_IN

CTL+

CAP_FG

LDM_CTL

H.AMP_SW

TV/VCR

COMP

CYL_DRIVE SEG_9

ENV.DET

H.SW

SEG_10 VIDEO_OUT

C.SYNC

REEL-T

CYL_PG

POWER_FAIL

CYL_FG

REM_IN

KEY-B

CAP_FG

LED_VCC

KEY-A

CYL_PG

1G/TV/VCR_LED

A_OUT_MUTE-L CYL_FG

2G/T-REC_LED

SEG_1

3G/REC_LED

SEG_2

4G

5G

SEG_3

EOT

SEG_1

SEG_4

BOT

SEG_2

SEG_5

SEG_3

TAB_SW

SEG_4

SEG_6

SEG_5

SEG_7

SEG_6

SEG_7

CENT_LED

SEG_8

SEG_8

SEG_9

GND

SEG_10

CTL+

CTL-

HIFI_ENV.DET

DUMMY_V.SYNC

AFT-S.CURVE

HIFI_H.SW

C.ROTARY

H.AMP_SW

ST_SELECT

IIC_CLK

KEY-B

KEY-A

ENV.DET

IIC_DATA

Y/C_CS

EOT

H.SW

BOT

COMP

CYL_DRIVE

REEL-T

CONTROL_IN

FROM/TO TUNER

FROM/TO OPERATION

SYSTEM CONTROL/SERVO SCHEMATIC DIAGRAM

(SYSCON PCB)

PCB010
VMA224

11

7

NC NC

NC

NC

NC

000

1.3

2.6

2.6

05.005.05.005.0

0

2.6

0

2.6

2.6

00

2.6

0

0.4 1.3

5.0

5.0

5.1 0 5.0 5.0 5.0 4.3 4.7

5.0

5.0 5.0 5.0 4.8

4.5

4.5

5.0

5.2

5.2

3.5

3.5

3.3

2.7

2.8

3.3

3.42.43.24.33.25.05.05.05.05.05.02.32.4

5.0

5.0

4.2

4.9

5.0

5.0 0.1

0.6

1.60.6

1.4

9

0

5.0

0

0

5.0

00

0.3

5.0

0.7

5.0

0.1

00

0

5.0

5.0

(S/S)

NCNC

GNDINOUT

NC NC

5.0 5.0 0

FROM/TO POWER

CAP_FG

CAP_VCO

VCC

CAP/M/F/R

I_LIMIT

GND[M]

GND

LD/CY_VCO

CAP_CTL

LDM_CTL

CYL_FG/PG

CYL_CTL

(MOTOR)

6

NC

0

1.2

2.4

5.2

12

8

100

32 CTL-H(-)

31 CTL-H(+)

50 D OSC IN

49 VSS(OS)

AFC LPF

CHR BIAS

CV OUT

V.REF

CV IN

Vcc(OSD)

VCC(SV)

CFG

DPG

DFG

CTL AMP

CTL BIAS

CTL AMP(-)

CTL GAIN SW

VSS(SV)

82 REM IN

OSC 2

OSC 1

VSS

X1

CAP FWD

A.MUTE

V.REC ST-H

C.SYNC

4 FSC IN

4 FSC OUT

D OSC OUTCOMP

H.AMP SW

C.ROTARY

DUMMY V.SYNC

CAP PWM

H.SW

Hi Fi H.SW

RESET

A VDD

AFT S.CURVE

KEY-A

KEY-B

DRUM PWM

A VSS

REEL-S

REEL-T

BOT-H

MS SEN-B

MS SEN-A

EOT-H

GND

48 AFC OSC

CYL SPEED UP

VDD (60K=TEST)

HIFI ENV

PG

ST SEL

CAP FULL

CAP LIMIT

P.OFF-L

ENV DET

0

POWER FAIL-H

81 POWER ON L

AUDIO OUT MUTE L

AT SLOW

GND

TEST

4/2HD

SLOW OFF SET

LDM_CTL

VCR-H(TV/VCR)

CFG

1G/TV/VCR LED

2G/T-REC LED

3G/REC LED

4G

5G

SEG 8

99

SEG 7

SEG 6

SEG 4

SEG 5

TUNER_L

CENT LED

POWER_ON-H

SERVICE

TAB SW

SP-L

EP-L

FS/IIC CLK

IIC DATA

Y/C_CS

NC

RF_CH_SW

10

14

SEG 9/JUST_CLK

SEG 10/ACTIVE_ON-L

(LED)

(LED_GND)

SEG 1/RV/CATV

SEG 2/LAG_SEL

SEG 3/INDEX_ON/OFF

FROM/TO HI-FI/DEMODULATOR

FROM/TO Y/C/AUDIO/CCD/HEAD AMP

5.0

0

5.0

5.1

0

0

0

FROM/TO DECK

2-5 2-6

AB C D E F GH

AB C D E F GH

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

D520

MTZJ33B

D513

MTZJ13B

D501

MTZJ24B

D525

MTZJ6.8B

IC511

LTV-817M-VB

PHOTO COUPLER

1

2

34

IC505

LTV-817M-VB

PHOTO COUPLER

1

2

34

R514

11W

FH502

EYF-52BC

FH501

EYF-52BC

L501

0R3A433F20

12

34

F501

51MS016L

1.6A125V

B501

W4BRH3.5X6X1

B502

W4BRH3.5X6X1

R549

330 1/4W

S501

S502

T501

8122009

TRANSFORMER

SWITCHING

110

2

3

4

56

7

8

9

BLACK

WHITE

BLADE

WIDE

CD501

0R414901

AC120V_60Hz

1.6A 125V

1.6A 125V

IC501 KIA431

VOLTAGE CTL IC

123

REPLACE ONLY WITH THE SAME TYPE FUSE

CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,

N'UTILISER QUE DES FUSIBLE DE MEME TYPE

ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE

Q513

KRC103SRTK

P.ON SW

D511

RGP10J-EIC

D506

1SS133

D505

1N4005-EIC

D523

1N4005-EIC

D508

1N4005-EIC

D528

1N4005-EIC

D514

SB290S

D524

1SS133

D502

1SS133

D507

1SS133

D521

1SS244

D512

SB140-EIC

DANS LA NOMENCLATURE DES PIECES

N'UTILISER QUE CELLS DECRITES

DANGEREUSES AN POINT DE VUE SECURITE

ETANTLES PIECES REPAREES PAR UNATTENTION:

DESCRIBED IN PARTS LIST ONLY

CRITICAL FOR SAFETY,USE ONES

ARESINCE THESE PARTS MARKED BYCAUTION:

L505

22uH

L504

22uH

DURING PLAYBACK

MEASURED WITH THE DIGITAL TESTER

NOTE:

THE DC VOLTAGE AT EACH PART WAS

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

C517

150V KA

C520

4706.3V YK

C518

1050V KA

C514

10006.3V YK

C522

22016V YK

C519

47016V YK

C508

47200V PK

C502

0.0027500V B

C515

0.0082 B

C534

0.012 B

C507

0.0047 B

C529

0.0082 B

C504

0.022275V PHE840

C509

100P500V B

C506

0.018 B

C512_1

0.0047500V B

C505_1

0.0022250V NU

R511

120 1/2W

R524

1.8K

R512

33K 1/2W

R544

33K

R510

1K

R502

3.3M 1/2W

R547

220K

1/2W

R548

1K 1/4W

R523

390 1/4W

R506

680

R531

150K 1/4W

R520

22K 1/4W

R525

220 1/4W

R509

33K 1/4W

R521

220 1/4W

R537

1.2K

1/4W

R527

22K

R534

330K 1/2W

R503

22K

R518

1.3K +-1%

R516

1.2K

+-1%

Q509
KTC3205_Y

P.CON+5V SW

Q515

KTC3198

M-CON B+ SW

Q512

KTC3203_Y

P.CON+12V SW

Q502

2SC2120Y

CONTROL

Q503_2

2SC4160-OEC-YAC1

SWITCHING

W826

W852

W820

W842

W841

CAUTION: DIGITAL TRANSISTOR

+5V

+12V

GND

GND

+32V

+12V

AT+12.6_V

AT+5.2V

P.CON+5V

P.CON+5V

GND

POWER_ON-L

AT+12.6_V

AT+5.2V

LED_VCC

POWER_FAIL

P.CON+5V

GND

GND

GND

AT+5V[M-CON]

LED_VCC

AT+5.2V

GND

GND

TO OPERATION

(CAP)

(S/S)

(LDM)

FROM/TO SYSCON/SERVO

1.6A 125V (F501)

1.6A 125V (F501)

TO Y/C/AUDIO/CCD/HEAD AMP

TO TUNER

(TUNER)

TO HI-FI/DEMODULATOR

2.4

5.7

74.0

74.0

5.2 5.1

5.9

0

0

12.7

11.8 11.7

12.4

GNDOUT IN

2.5

03.0

0

NC

NC

5.12

5.9

5.15

15

4.0

3.0

0.1

0.4

0.4

-0.4

0.1

150

0

(SYSCON PCB)

POWER SCHEMATIC DIAGRAM

PCB010
VMA224

2-7 2-8

ABC D E F GH

HI-FI/DEMODULATOR SCHEMATIC DIAGRAM

8

(SYSCON PCB)

8

FSC

TUNER_A

C5521

0.2250V KA

R5513

2.2M

C5506

0.1 F

C5508

0.1 F

C5509

2.250V KA

C5512

1016V KA

C5514

0.1 F

C5515

R5519

3.3K 1/4W

C5510

1016V KA

0.022 B

HI-FI/AUDIO/HEAD AMP/DEM IC

IC5501

AN3663FBP

3.4

C5507

0.1 F

2.7

4.9

2.5

C5516

4.2

2216V KA

2.3

0

1.2

C5552

4.3

2216V KA

11.0

4.3

C5511

1.0

226.3V KA

2.4

C5513

2.3

150V KA

2.2

0.6

C5553

0.1 F

C5505_1

4.725V KA

C5502

2.2 0 3.5 2.1 2.3 4.7

DEM_BLK

49

50515253545556575859

AN3663FBP

6061626364

1 1 011121314 15 16

2.3

INPUT

USA

VCA

AMP

RFC

DET

0

STEREO
FILTER

SAP

DEMOD

DBX

NOISE REDUCTION

MATRIX

2

3

PILOT

DET

SL
PLL

L.R
DEMOD

SAP

(L.R)/SAP

AMP

SW22

4

NCNCNCNCNC

SWITCH

7

6

C5501

L5501 100uH

+5V

5

AUDIO_OUT-R HIFI_ENV.DET

ST_SELECT

AUDIO_OUT-L

L5502

+12V

RF_CONV_A.OUT

4

TO_NORMAL_A

FROM_NORMAL_A

100uH

C5555

4716V YK

R5503

1K

1016V KA

C5504

0.1 F

W817

R5502

330

C5503

0.022 B

3

3.350V KA

C5518

0.001 Y

C5523

L

MIX

R

C5524

75uS

DE-EMPH

LPF

L

R

5

IIC_DATA

4.725V KA

4.7

LOGIC

SW19

SW17

INPUT_SW(R)

VREF1

6

0.1 B

C5525

IIC_CLK

MUTE VCO-F0

CTL

MUTE

R

L

R

MUTE

L

L

R

INPUT_SW(L)

789

0.5

1016V KA

C5526

1016V KA

C5527

0 4.9

ADJ

LOGIC

SW21

FROM 1PIN

SW18

FROM 3PIN

SW2

L5504

PNR RCH

MIX

NORMAL

SW16

BS

PNR LCH

1016V KA

+5V

22uH

C5530

0

404142434445464748

ZZ-PROM

BS

HIFI

MIX
HIFI

C5529

AUDIO_MUTE-H

1006.3V KA

C5531

0.01 F

C5536

336.3V KA

27K

R5510

C5534

0 1.602.4 0.7 2.4

S/N

SW9

PC PB LPF

FM UM

PC

PB LPF

SW4

S/N

SW10

SW14

SW13

SW12

RCH
VCO

REC LPF

HPF

NOISE

DET

LINER

SW

HOLD

TIMING

CURR
AMP

DET

AGC

SW NOISE

AUDIO
LIMIT

RCH BPF

LCH BPF

AUDIO
LIMIT

SW NOISE

MIX

REC LPF

LCH VCO

NCNC

1016V KA

C5532

1016V KA

R5508

150V KA

C5537

C5533

6.8K
C5528

680P B

7

1016V KA

1016V KA

C5538

33343536373839

C5540 0.015 B

2.4

C5517

2.1

0.2250V KA

1.8

30 31 32

RECPB

1.8

1.8

2.5

0

4.9

0.6

HA1HA2

0

0.7

-

-

0

+

0

20 21 22 23 24 25 26 27 28 29

SW15

H

2.4

SW11

L

2.4

0.7

17 18 19

D5501

1SS133

C5549 0.01 F

C5542 0.1 F

C5541 0.01 B

C5543 0.01 F

C5544 0.01 F

C5545 0.1 F

C5546 0.015 B

C5547 1016V KA

C5548 1016V KA

HIFI ENV.

TP5501

V.REC_ST-H

16

NC

HIFI_H.SW

2.4002.22.00002.12.42.202.3

336.3V KA

C5539

1016V KA

680P B

6.8K
C5551

R5516

FROM/TO TUNER

FRONT_A_IN-R

FRONT_A_IN-L

AUDIO_OUT-R

AUDIO_OUT-L

RF_CONV_A.OUT

TUNER_A

FROM/TO Y/C/AUDIO/CCD/HEAD AMP

HF2

GND

HF1

HF_COM

FSC

FROM_NORMAL_A

TO_NORMAL_A

FROM POWER

+5V

+12V

GND

FROM/TO SYSCON/SERVO

V.REC_ST-H

HIFI_ENV.DET

HIFI_H.SW

AUDIO_MUTE-H

IIC_CLK

IIC_DATA

ST_SELECT

6

5

4

3

2

R5507

47K

FRONT_A_IN-R

THE DC VOLTAGE AT EACH PART WAS

1

NOTE:

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIM E

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

47K

R5514

FRONT_A_IN-L

AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)

PCB010
VMA224

2

1

ABC D E F GH

2-9 2-10

ABC D E F GH

OPERATION SCHEMATIC DIAGRAM [HR-A591U/A591U(C)]

8

V651 LTG-Y2K22AM-J

(SYSCON PCB)

8

R665

180

1101112131415 23456789

R663_1

180 1/4W

SEG7 SW

Q656

KRC103SRTK

3.1 0

0

SEG_7

180 1/4W

SEG8 SW

Q655

KRC103SRTK

3.5 0

0

SEG_8

R662_1

4G SW

2SA1037AK

1.7

7

5G SW

Q651

2SA1037AK

1.3 5.2

SEG10 SW

Q652

4.9

KRC103SRTK

0.9 0

SEG9 SW

4.0

Q653

KRC103SRTK

0.4 0

Q654

4.0

5.2

4.9

820

R664

4G

SEG_9

SEG_10

R661

820

FROM/TO SYSCON/SERVO

4G

5G

SEG_1

SEG_2

SEG_3

SEG_4

SEG_5

SEG_6

SEG_7

SEG_8

SEG_9

SEG_10

5G

1G/TV/VCR_LED

2G/T-REC_LED

3G/REC_LED

REM_IN

KEY-B

KEY-A

6

5

4

7

6

5

1G SW
Q665

2SA1037AK

5.2 1.7

4.9

R675_1

1G/TV/VCR_LED

SEG1 SW

Q664

KRC103SRTK

2.0

820 1/4W

SEG_1

1.90

SEG2 SW

Q663

KRC103SRTK

0

4.0

SEG_2

0.4

SEG3 SW

Q662

KRC103SRTK

4.0

SEG_3

R674_1

180 1/4W

0.40

2G SW
Q661

2SA1037AK

4.9

R673_1

180 1/4W

1.75.2

KRC103SRTK

R671_1

820 1/4W

2G/T-REC_LED

SEG4 SW

Q660

4.0

SEG_4

R672_1

180 1/4W

1.10

3G SW
Q659

2SA1037AK

4.9

R669_1

1.75.2

SEG5 SW

KRC103SRTK

0

3.0

820 1/4W

3G/REC_LED

Q658

SEG_5

R670_1

180 1/4W

1.0

SEG6 SW

Q657

KRC103SRTK

0

4.0

SEG_6

R668_1

180 1/4W

0.4

R667_1

180 1/4W

R666_1

180 1/4W

4

W856 W857

FROM/TO POWER

3

OS651
PIC-37043LO

1

Vout

2

GND

3

B+

C650

W840

0.1 F

REM_IN

2

SW652

CH DOWN

1

THE DC VOLTAGE AT EACH PART WAS

NOTE:

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK

SW653

STOP/EJECT

SKHVBED010

R651

3.3K

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIM E

SKHVBED010

R652

2.7K

SW654

REC/OTR

FF/CUE

SKHVBED010

R653

3.9K

SW655

SKHVBED010

R654

6.8K

PLAY

SW656

SKHVBED010

R655

13K

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

SW657

REW/REV

SKHVBED010

CH UP

SW651

SW658

POWER

SKHVBED010

R656

3.3K

SKHVBED010

KEY-B

KEY-A

CAUTION: DIGITAL TRANSISTOR

(LED_GND)

(SYS_GND)

LED_VCC

AT+5.2V

GND

GND

PCB010
VMA224

3

2

1

ABC D E F GH

2-11 2-12

ABC D EF GH

OPERATION SCHEMATIC DIAGRAM [HR-A590U(C)]

8

(SYSCON PCB)

8

7

FROM/TO SYSCON/SERVO

1G/TV/VCR_LED

6

W856 W857

R658

560 1/4W

R660

560 1/4W

R659

560 1/4W

R657

560 1/4W

1G/TV/VCR_LED

2G/T-REC_LED

3G/REC_LED

2G/T-REC_LED

3G/REC_LED

REM_IN

KEY-B

KEY-A

FROM POWER

P.CON+5V

5

D663

POWER ON LED

LTL-1CHGE-031A

REM_IN

(SYS_GND)

AT+5.2V

GND

OS651
PIC-37043LO

Vout

1

GND

2

B+

3

D664

TV/VCR LED

C650

0.1 F

T-REC LED

LTL-1CHGE-031A

D665

LTL-1CHEE-002A

W840

D666

REC LED

W824

LTL-1CHEE-002A

4

7

6

5

4

SKHVBED010

R651

3.3K

SW653

STOP/EJECT

SW652

CH DOWN

3

2

THE DC VOLTAGE AT EACH PART WAS

NOTE:

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK

1

SKHVBED010

R652

2.7K

SW654

REC/OTR

FF/CUE

SKHVBED010

R653

3.9K

SW655

SKHVBED010

R654

6.8K

SKHVBED010

R655

13K

SW657

REW/REV

SKHVBED010

PLAY

SW656

CH UP

SW651

SW658

POWER

SKHVBED010

R656

3.3K

SKHVBED010

KEY-B

KEY-A

3

2

NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

PCB010
VMA224

1

ABC D EF GH

2-13 2-14

AB C D E F GH

AB C D E F GH

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

TU6001

TCMN0682PA13D(4)

10

11

12

13

14

15

16

17

18

2

21

22

23

24

25 26

27 28

3

4

5

6

8

9

H

E

J4203 MSP-281V2-B

FRONT AV JACK

VIDEO

1

2

H

E

J4204 MSP-281V2-B

FRONT AV JACK

AUDIO L

1

2

HNC

E

J4205 MSP-281V2-A

FRONT AV JACK

AUDIO R

1

23

H1EH1H2

E

J4201 MSP-213V1-432 PBSN

REAR OUT JACK

1234

5

Q6001

KRC103SRTK

SW

DANS LA NOMENCLATURE DES PIECES

N'UTILISER QUE CELLS DECRITES

DANGEREUSES AN POINT DE VUE SECURITE

ETANTLES PIECES REPAREES PAR UNATTENTION:

DESCRIBED IN PARTS LIST ONLY

CRITICAL FOR SAFETY,USE ONES

ARESINCE THESE PARTS MARKED BYCAUTION:

CAUTION: DIGITAL TRANSISTOR

Q4202

KRA103SRTK

MUTE SW

DURING PLAYBACK

MEASURED WITH THE DIGITAL TESTER

NOTE:

THE DC VOLTAGE AT EACH PART WAS

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

C6010

2206.3V

YK

C4211

1016V KA

C6004

0.01 F

C6009_1

0.01 F

R4212

390

R6006

10K

R6005

22K

R6004

1K 1/4W

R4207

1K 1/4W

R4209

75

R4210

100

R4206

390

R4211

1K 1/4W

R4204

10K

R4205

10K

R4202

75

R4201

470 1/2W

C6008

2206.3V YK

C6003_1

1016V KA

C4201

4706.3V YK

C4209

1016V KA

Q4204

2SC2412K

MUTE SW

Q4203

2SC2412K

MUTE SW

W804

W844

W810

W834

TP4201

VIDEO OUT

W815

W863

Q4201
KTA1266

BUFFER

L6002

22uH 0305

CAUTION: DIGITAL TRANSISTOR

RECORD COLOR SIGNAL

RECORD LUMINANCE SIGNAL

PLAYBACK COLOR SIGNAL

PLAYBACK LUMINANCE SIGNAL

AUDIO SIGNAL(PB)

AUDIO SIGNAL(REC)

TUNER VIDEO SIGNAL

RF_CONV_A.OUT

RF_CH_SW

TV/VCR

AUDIO_OUT-R

AUDIO_OUT-L

IIC_CLK_A

AT+5.2V

IIC_DATA_A

+12V A_OUT_MUTE-L

P.CON+5V

VIDEO_OUT

+32V

TUNER_V

TUNER_A

AFT-S.CURVE

TUNER_L

FRONT_A_IN-R

FRONT_A_IN-L

FRONT_V_IN

+32V

+12V

P.CON+5V

AT+5.2V

GND

IIC_CLK_A

IIC_DATA_A

AFT-S.CURVE

A_OUT_MUTE-L

TV/VCR

VIDEO_OUT

TUNER_L

RF_CH_SW

AUDIO_OUT-R

AUDIO_OUT-L

RF_CONV_A.OUT

TUNER_A

FRONT_A_IN-R

FRONT_A_IN-L

FRONT_V_IN

TUNER_V

FROM/TO Y/C/AUDIO/CCD/HEAD AMP

FROM POWER

FROM/TO SYSCON/SERVO

FROM/TO HI-FI/DEMODULATOR

NC

NC

NC

FSC

NC

SIF OUT

NC

A.IN

CH

MB

V.IN

CONTROL

RF AGC

CE

CLOCK

DATA

BM

PB 5V

TU 32V

IF TP

IF OUT

A.OUT

AFT

V.OUT

0

0

0

0 5.0

5.0

(TUNER)

0

0

0

0

0

0

3.3

2.6

0

V

R

L

PCB010
VMA224

TUNER SCHEMATIC DIAGRAM [HR-A591U/A591U(C)]

(SYSCON PCB)

2-15 2-16

ABC D EF GH

TUNER SCHEMATIC DIAGRAM [HR-A590U(C)]

1234

10K

R4205

5

H1EH1H2

V

R4212

10K

(SYSCON PCB)

390

R4206

390

0

MUTE SW

Q4203

2SC2412K

0

R4210

100

E

1

VIDEO

2

H

FRONT AV JACK

J4203 MSP-281V2-B

MUTE SW

Q4204

2SC2412K

0

FRONT AV JACK

E

AUDIO L

H

J4204 MSP-281V2-B

0

0

0

1

2

FRONT AV JACK

FRONT_A_IN-L

R4207

1K 1/4W

R4211

1K 1/4W

W863

AUDIO R

J4205 MSP-281V2-A

E

1

23

HNC

FRONT_A_IN-R

MUTE SW

Q4202

KRA103SRTK

0 5.0

5.0

R4209

C4211

FRONT_V_IN

W804

75

1016V KA

8

7

6

AUDIO_OUT-R

AUDIO_OUT-L

AT+5.2V

5

VIDEO_OUT

4

3

8

RF-SW

SW6001

SLD-12-592

123

NC

CH3CH4

RF_CONV_A.OUT

TV/VCR

IIC_CLK_A

IIC_DATA_A

P.CON+5V

+32V

TUNER_A

AFT-S.CURVE

TUNER_V

TUNER_L

REAR OUT JACK

J4201 MSP-213V1-432 PBSN

E

L

VIDEO OUT

TP4201

75

R4202

4706.3V YK

C4201

C4209

1016V KA

R4201

470 1/2W

W815

+12V A_OUT_MUTE-L

BUFFER

Q4201

KTA1266

3.3

2.6

0

R

W810

R4204

45

TU6001

TCMN0682PA13D(4)

7

6

5

4

3

25 26

2

A.IN

3

CH

4

MB

5

CONTROL

6

V.IN

8

RF AGC

9

NC

10

CE

11

CLOCK

12

DATA

13

BM

14

PB 5V

15

FSC

16

TU 32V

17

IF TP

18

IF OUT

21

A.OUT

22

SIF OUT

23

AFT

24

V.OUT

27 28

2206.3V YK

22K

R6005

C6008

R6004

1K 1/4W

NC

NC

2206.3V YK

C6010

C6009_1

NC

NC

0.01 F

W834

C6003_1

1016V KA

SW

Q6001

KRC103SRTK

L6002

22uH 0305

C6004

0

0

R6006

10K

W844

0.01 F

0

(TUNER)

2

GND

+32V

FROM POWER

+12V

AT+5.2V

P.CON+5V

FROM/TO SYSCON/SERVO

IIC_CLK_A

IIC_DATA_A

AFT-S.CURVE

A_OUT_MUTE-L

TV/VCR

TUNER_L

VIDEO_OUT

TUNER_A

AUDIO_OUT-R

AUDIO_OUT-L

FRONT_A_IN-R

FRONT_A_IN-L

RF_CONV_A.OUT

FROM/TO HI-FI/DEMODULATOR

TUNER_V

FRONT_V_IN

TO Y/C/AUDIO/CCD/HEAD AMP

RECORD LUMINANCE SIGNAL
RECORD COLOR SIGNAL

2

AUDIO SIGNAL(REC)

THE DC VOLTAGE AT EACH PART WAS

NOTE:

1

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK

NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

ARESINCE THESE PARTS MARKED BYCAUTION:

DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES

ETANTLES PIECES REPAREES PAR UNATTENTION:

CAUTION: DIGITAL TRANSISTOR

CAUTION: DIGITAL TRANSISTOR

ABC D EF GH

AUDIO SIGNAL(PB)
TUNER VIDEO SIGNAL
PLAYBACK LUMINANCE SIGNAL
PLAYBACK COLOR SIGNAL

PCB010
VMA224

1

2-17 2-18

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

1819

20

N

M

L

K

J

I

H

G

F

E

D

C

B

A

Q1005

Q1004

T501

R1016

W086

W089

W090

C1022

D1002

C1021

W084

C1020

C1038

C1029

L1001

OS651

C1023

W058

W045

D525

C520

C518

R509

C522

C514

C502

R549

D520

D521

W845

D524

C517

Q512

D513

Q515

R521

R531

R525

W002

W044

Q1008

R537

D502

R511

D507

R534

Q502

D511

C509

R514

IC511

IC505

D505

C508

D506

D508

D523

D528

R547

S502

R502

L501

FH501

C504

FH502

F501

S501

CP1001

D1004

D1003

D1005

W028

R1003

R1010

R520

D501

W006

W017

V651

W001

W035

R1002

W005

R523

W034

R1006

W037

W046

W072

W075

R667_1

W077

R666_1

R668_1

R670_1

R672_1

R673_1

R674_1

R675_1

R662_1

R663_1

R669_1

R671_1

W033

W080

CP4001

W810

C5548

C5547

C5517

C5534

C5536

C5538

C5521

C5539

C5532

C5533

C5525

C5526

C5529

C5537

C4211

C5512

C5509

T4001

Q4001

Q4002

C5510

C5552

C5516

C4002

Q4006

Q4005

C4010

C4031

R5519

Q1006

TP5501

TP1002

TP4001

C5502

R4207

W138

C5549

L5502

C5527

C5518

CP4002

C5555

CP4003

X4001

C4013

C4009

W814

C4035

C4034

C4050

C4051

W101

W100

C4070

C4062

C4052

C4049

C4048

W126

C4058

C4067

C4065

R4033

W801

C4046

D5501

R4004

C4027

J4203

J4205

J4204

W140

C4053

C6003_1

R4045

C5523

C5501

C5511

C5513

R6004

W817

C4209

Q4201

R4201

R4211

TP4201

W069

C4030

C4014

R4005

VR1001

L4001

W137

W111

W049

C4059

C4012

W812

W110

W139

W066

W136

W047

C4201

W064

TU6001

W067

W141

SW1001

W094

W024

W113

W115

TP1001

W071

W157

W146

W158

W151

W130

W042

W043

W041

W092

W102

W055

W040

W053

R4047

W061

W085

W088

W087

W051

W048

W065

W123

W112

W027

W022
W021

W057

W056

W060

W059

W023

W008

W025

R1038

R1022

W119

W124

W854

R1043

W091

Q503_2

W842

W074

W015

W121

W131

W815

W052

W054

W068

W013

W103

W098

W099

W019

W018

W032
W031

W050

W122

R4020

C4045

C4004

C4063

C6010

W095

C6008

C4025

C5531

D1001

W125

W029

W078

W106

W096

W082

D512

IC501

D514

L4004

L4006

L4005

L5501

L5504

Q509

W070

W093

W155

W804

C505_1

Q1002

W016

W020

W036

W012

W083

R1031

W109

W039

W026

W143

W153

W159

W160

W161

W834

B502

B501

W154

C1006

C4040

C1001

W809

W808

R548

X1001_1

L505

L504

L1002

W062

W011

W004

J4201

L4003

L6002

W097

R1076

R1075

W127

W128

W030

W863

C512_1

C519

W857

W010

W858

W859

W828

W829

W818

W820

W852

W826

W841

W840

W844

CD501

R4053

SW652 SW651

SW658

SW656SW657

SW655

SW654

SW653

R512

W856

W851

W865

SYSCON CIRCUIT BOARD

(INSERTED PARTS)

SOLDER SIDE

_A_V

1.6A125VOR250V

.

DANGEROUS V OL T A GE

CAUTION :
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE ONLY WITH SAME TYPE AND RATED FUSE(S).

T

F

FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE ONLY WITH SAME TYPE CP(S)MANUFACTURED BY ROHM.

ATTENTION :
REPLACER PAR DES FUSIBLE DE MEME TYPE.

2-19 2-20

SYSCON CIRCUIT BOARD

(CHIP MOUNTED PARTS)

SOLDER SIDE

CAUTION :
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE ONLY WITH SAME TYPE AND RATED FUSE(S).

T

F

FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE ONLY WITH SAME TYPE CP(S)MANUFACTURED BY ROHM.
ATTENTION :
REPLACER PAR DES FUSIBLE DE MEME TYPE.

R4209

Q4202

R1007

R656

Q651

R661

Q654

Q657Q658

Q653

Q652

Q660

Q659

Q662Q663

Q656

R1066

Q664

Q661

R1042

R1047
R1046

Q665

R1044

R665

Q655

R1051

R1049

R1045

C1017

IC1003

1

C1041

C1053

R1034

81

R1037

C1054

R664

R1033

IC1001

31

R1054

R1055

51

R1048

C1015

C1055

R1052

R1040

R1025

R1026

R1053

R1065

R1030

C1040

R1072

R1039

C1016

C1034

R1014

R1015
R1017

C1032

C1013

R1041

R1070

C1019

R1061

Q1007

C650

R1013

R1050

R1083

R544

R1087

R653
R652

Q513

R503

R527

C507

R651

R524

C529

R655

C534

C506

R654

A

B

C

D

E

F

G

C6009_1

R6006

R6005

R4202

R4210

Q6001

Q4203

C6004

Q4204

R4204

R4206

R4212

R4205

C5503

R5503

R5507

R5514

C5528

R5508

R5516

R5502

C5551

C5524

C5515

C5505_1

C5507

C5504

1

C5514

R5513

C5506

C5508

49

17

C5553

IC5501

33

C5530

R5510

C5546

C5540

C4069

C4064

C5542
C5541
C5543
C5544

C5545

R4039

C4016_1

C4019

C4015

R4041

R4012

Q4012

R4042

C4066

61

R4043

R4038

41

1

C4022

R4036

C4060

C4061

IC4001

C4023

C1036

R4037

Q4011

Q4010

21

C4032

R4034

R4022

C4028

R4013

R4035

C4044

C4054

C4036

R4017

C4074

C4029

C4033

R4021

R4018

R4019

C4037

R4024

R4002

R4003

C4057

R4023

R4011

Q4003

R4025

C4038

R4044

C4039

R4001

C4005

C4006

R4010

R4046

R1009

C515

R518 R506

R510

R516

R1004

H

I

J

K

L

M

2-21 2-22

DANGEROUS V OL T A GE

1234567891011121314151617181920

N

N

COMPONENT PARTS LOCATION GUIDE

The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.

NOTE:

SYSCON/SERVOY/C/AUDIO/CCD/HEAD AMP

POWER

WAVEFORMS

HI-FI/DEMODULATOR

1 POWER ON

10µs 500mV/div

11 POWER ON

50ns 1.0V/div

6 POWER ON

5ms 1.0V/div

2 POWER ON

100ns 100mV/div

7PB

2µs 1.0V/div

12 FF/REW

5ms 2V/div

3PB

1ms 100mV/div

8 POWER ON

500µs 1.0V/div

14 POWER OFF

5ms 2V/div

4PB

500µs 200mV/div

9 FF/REW

500µs 500mV/div

15 PB

2µs 50V/div

5 REC

5µs 20V/div

10 POWER ON

50ns 500mV/div

16 POWER ON

10ms 1.0V/div

REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.

CAPASIT OR

C502 2C
C503 4B
C504 3M
C505 3I
C506 1E
C507 3E
C508 1I
C509 1G
C510 2E
C511 4H
C512 1G
C514 2B
C515 4I
C516 4H
C517 5B
C518 2D
C519 1C
C520 4B
C521 3C
C522 5B
C524 1J
C529 2G
C534 2E
C650 7A
C651 7A
C1001 4I
C1002 4I
C1003 5J
C1004 3H
C1005 17G
C1006 9E
C1013 8F
C1014 14D
C1015 9E
C1016 8E
C1017 11E
C1018 7E
C1019 7E
C1020 11F
C1021 11E
C1022 7E
C1023 15D
C1023_1 15D
C1026 6J
C1027 9E
C1028 13E
C1029 7E
C1030 14E
C1031 9E
C1032 7E
C1034 8E
C1035 6L
C1036 10H
C1038 11F
C1040 8E
C1041 11E
C1042 5E
C1043 5D
C1044 11F
C1046 11E
C1051 9C
C1052 9C
C1053 10E
C1054 10F
C1055 9C
C1056 6G
C4001 12L
C4002 8L
C4003 12L
C4004 9K
C4005 8K
C4006 8K
C4007 11M
C4008 12L
C4009 13L
C4010 9K
C4011 11K
C4012 11L
C4013 12K
C4014 10M
C4015 12L
C4016 12K
C4017 12L
C4018 12L
C4019 12K
C4020 11M
C4021 10M
C4022 11L
C4023 11L
C4024 9K
C4025 8K
C4026 9K
C4027 10L
C4028 11L
C4029 10L
C4030 11L
C4031 10L
C4032 11K
C4033 10K
C4034 9K
C4035 9K
C4036 10K
C4037 9K
C4038 9J
C4039 9J
C4040 10K
C4044 10K
C4045 9J
C4046 10J
C4048 11J
C4049 10I
C4050 9I
C4051 10I
C4052 10I
C4053 10J
C4054 10I
C4055 13L

C4056 13K
C4057 9J
C4058 11I
C4059 11J
C4060 11I
C4061 11I
C4062 12J
C4063 13J
C4064 13J
C4065 12I
C4066 12J
C4067 11I
C4068 13K
C4069 13K
C4070 12J
C4073 13K
C4074 10L
C4075 11I
C4201 19M
C4202 18M
C4203 18M
C4204 17M
C4205 19L
C4206 19L
C4207 19M
C4209 18J
C4211 20A
C504_1 3L
C512_1 1G
C5501 15K
C5502 14K
C5503 17K
C5504 15K
C5505 15J
C5505_1 15J
C5506 15K
C5507 15K
C5508 15K
C5509 15K
C5510 16K
C5511 16K
C5512 17K
C5513 17L
C5514 15K
C5515 16L
C5516 16K
C5517 13L
C5518 16L
C5519 16K
C5520 15J
C5521 15J
C5522 15K
C5523 14J
C5524 16L
C5525 16L
C5526 16L
C5527 16L
C5528 17L
C5529 16L
C5530 14K
C5531 14K
C5532 16M
C5533 16M
C5534 14L
C5536 13K
C5537 17M
C5538 13L
C5539 14M
C5540 14L
C5541 13L
C5542 13L
C5543 13L
C5544 13M
C5545 13M
C5546 14M
C5547 13M
C5548 14M
C5549 13L
C5551 16L
C5552 16K
C5553 14K
C5555 16K
C6001 20L
C6002 20I
C6003 20G
C6003_1 20G
C6004 18H
C6005 20L
C6007 20K
C6008 19J
C6009 19J
C6010 19I
C6011 20L
C6012 18I
C6013 19H
C6014 17I

DIODE

D501 3C
D502 2E
D503 3D
D504 4D
D505 2I
D506 2J
D507 3F
D508 1I
D509 2L
D511 1G
D512 2C
D513 4B
D514 3B
D520 3C
D521 3C
D522 2B
D523 1I
D524 4B
D525 3D
D528 1J

D663 8A
D664 11A
D665 10A
D666 9A
D1001 10G
D1002 6E
D1003 6K
D1004 5J
D1005 5J
D1006 15B
D1009 12E
D4202 20B
D5501 14I

FUSE

F501 2L

IC

IC501 4I
IC505 2J
IC511 3I
IC1001 10D
IC1003 11E
IC1003 12E
IC1099 14E
IC1099 15E
IC4001 11K
IC5501 15L

COIL

L501 2K
L504 4B
L505 5B
L1001 7E
L1002 5K
L4001 13K
L4002 9J
L4003 8K
L4004 10J
L4004_1 10J
L4005 13J
L4005_1 13J
L4006 13J
L4006_1 13J
L501_1 2K
L5501 15J
L5501_1 15J
L5502 16J
L5504 14I
L5504_1 14I
L6001 19I
L6002 19I
L6003 18I

TRANSISTOR

Q502 3F
Q503 1E
Q506 6B
Q508 6B
Q509 7B
Q512 6B
Q513 4C
Q514 6B
Q515 6B
Q651 14B
Q652 14D
Q653 14D
Q654 14B
Q655 11D
Q656 13D
Q657 14C
Q658 14C
Q659 13B
Q660 13C
Q661 12B
Q662 13C
Q663 13C
Q664 13C
Q665 12B
Q1001 13D
Q1002 7D
Q1004 5C
Q1005 5D
Q1006 17H
Q1007 7G
Q1008 2H
Q1009 6I
Q1010 15D
Q1011 15D
Q1012 7J
Q4001 9L
Q4002 9M
Q4003 9L
Q4005 9J
Q4006 8L
Q4009 9I
Q4010 11I
Q4011 11I
Q4012 12I
Q4201 19K
Q4202 19E
Q4203 19M
Q4204 18L
Q4205 19K
Q503_1 1E
Q6001 19H

RESISTOR

R501 3B
R502 4M
R503 4D
R504 2F
R505 2F
R506 4I
R507 6B
R508 2F
R509 5B
R510 4H

<SYSCON> VMA224

R511 2E
R512 1H
R513 2E
R514 2F
R515 4H
R516 4I
R517 3H
R518 4H
R519 7B
R520 3C
R521 6C
R523 6B
R524 2G
R525 4C
R526 4I
R527 3E
R530 6B
R531 6C
R532 6C
R534 1F
R535 4H
R537 3E
R544 5F
R546 4H
R547 1J
R548 4H
R549 2C
R601 17E
R602 18D
R603 18D
R604 18C
R605 16C
R606 9A
R607 17E
R608 9A
R609 14B
R610 9A
R651 2A
R652 4A
R653 4A
R654 1A
R655 2A
R656 15A
R657 8A
R658 13A
R659 10A
R660 9A
R661 14B
R662 15B
R663 15B
R664 10B
R665 11A
R666 14B
R667 14B
R668 14B
R669 13B
R670 14B
R671 12B
R672 13B
R673 13B
R674 13B
R675 12B
R677 6A
R678 14B
R1001 8G
R1002 6D
R1003 5I
R1004 3H
R1005 6J
R1006 7D
R1007 17G
R1008 15D
R1009 6K
R1010 6J
R1012 15C
R1013 6E
R1014 8F
R1015 8F
R1016 4F
R1017 8F
R1018 6I
R1019 13D
R1020 12D
R1021 6J
R1022 5I
R1023 7F
R1024 8E
R1025 9D
R1026 9D
R1027 6F
R1029 12D
R1030 8E
R1031 12E
R1032 6D
R1033 9C
R1034 10E
R1035 6K
R1036 6L
R1037 10F
R1038 6J
R1039 8F
R1040 9C
R1041 8G
R1042 12D
R1043 15B
R1044 12F
R1045 11F
R1046 12E
R1047 12E
R1048 9E
R1049 11E
R1050 5D
R1051 11E
R1052 9C
R1053 8E
R1054 9E
R1055 9E
R1056 11C

R1057 13D
R1058 14D
R1059 11C
R1060 12C
R1061 7E
R1062 13C
R1063 12C
R1064 12C
R1065 8E
R1066 13E
R1067 11E
R1068 7F
R1069 15C
R1070 7C
R1071 7D
R1072 8E
R1073 12F
R1074 11F
R1075 16H
R1076 15H
R1083 5E
R1087 5D
R4001 9L
R4002 9L
R4003 9L
R4004 6K
R4005 10L
R4006 10M
R4007 7L
R4008 12L
R4009 12L
R4010 8K
R4011 9K
R4012 12K
R4013 10L
R4014 10M
R4016 11M
R4017 10L
R4018 10L
R4019 10L
R4020 11L
R4021 10L
R4022 10L
R4023 9K
R4024 9K
R4025 9J
R4032 9I
R4033 11I
R4034 10I
R4035 10H
R4036 11I
R4037 10I
R4038 11I
R4039 12J
R4040 12J
R4041 12J
R4042 12J
R4043 11I
R4044 9H
R4045 14J
R4046 8H
R4047 13H
R4048 8I
R4049 12I
R4050 9J
R4051 13K
R4052 14J
R4053 10L
R4201 18L
R4202 19M
R4204 18M
R4205 17M
R4206 18L
R4207 19L
R4208 19E
R4209 20A
R4210 19J
R4211 19L
R4212 18L
R4213 18L
R512_1 1H
R5502 17K
R5503 17K
R5507 17L
R5508 17L
R5509 14K
R5510 14K
R5513 15K
R5514 17M
R5516 17M
R5519 15J
R5520 14K
R6004 19L
R6005 19M
R6006 20M
R6010 19J

SWICH

S501 1M
S502 2M
SW601_2 17G
SW601_3 16F
SW602_2 16G
SW602_3 15G
SW603_1 18D
SW603_2 17D
SW603_3 17D
SW603_4 18D
SW604_1 18C
SW604_2 13G
SW604_3 18E
SW604_4 18C
SW605 17C
SW605_1 18D
SW605_2 18C
SW606_1 16D
SW606_2 17C
SW606_3 16C

SW606_4 16D
SW607 17F
SW607_1 16D
SW607_2 16D
SW608 16C
SW608_1 18G
SW608_2 18C
SW651 5A
SW652 6A
SW653 4A
SW654 4A
SW655 1A
SW656 2A
SW657 2A
SW658 16A
SW659 2A
SW660 4A
SW1001 15B
SW6001 19M
S101X 1B
S101Y 3C

TEST POINT

TP1001 1G
TP1002 10A
TP4001 10A
TP4201 13A
TP5501 10A

OTHER

CP501 2M
CP601 18F
CP601_1 19D
CP651 1B
CP1001 5J
CP4001 12M
CP4001 12M
CP4002 8M
CP4003 16J
FH501 1L
FH502 2L
J4201 17M
J4201_1 17M
J4201_2 17M
J4201_3 17M
J4203 19A
J4204 18A
J4205 17A
J4205_1 17A
OS651 7A
T501 2E
T4001 9L
TU6001 20M
TU6001 20M
V651 11A
VR1001 19E
X1001 9B
X1001_1 9B
X4001 12J

2-23 2-24

AUDIO SIGNAL (PB)

AUDIO SIGNAL(REC)

RECORD LUMINANCE SIGNAL

PLAYBACK LUMINANCE SIGNAL
RECORD COLOR SIGNAL

TUNER VIDEO SIGNAL

PLAYBACK COLOR SIGNAL

Y/C/AUDIO/CCD/HEAD AMP BLOCK DIAGRAM

30

2

22

32

10

21

67

65

7

9

36

6

8

34

55
54
53

57

4

3

5

78

76

H.AMP
SW

REC AMP

CP4002

6

5
4

AUDIO PB
AUDIO REC
CTL+

HEAD

AUDIO

CONTROL

3

2
1

AE HEAD(-)
AE HEAD(+)

CTL-

CTL+
CTL-

Y/C/AUDIO/CCD/HEAD AMP IC
IC4001
LA71205M-N-MPB

39

Q4010

BUFFER

TIMMING

CCD

OUT

DRIVER

CLAMP

37

58

60

59

24
26

66

H.SW

72

73

74

H.SW

H

L

H

L

H

L

PB.EE

P

R

WC
DC

NL
EMPHA

REC
FM-EQ

FM
MOD

P

R

AGC
AMP

KIL

FM
AGC

DELAY

PB
FM-EQ

PB
PHASE-EQ

P

R

C-LPF

GCA

B-UP
AMP

ACC
AMP

Main
CONV

3.58M
BPF2

AUTO BIAS

P

R

KIL
B.D.

PB
AMP

3.58M
BPF1

DOUBLE
LIM

FM
DEM

SUB
LPF

V/I
CONV

P

R

Y-LPF

YNR/
COMB

N.L.
DEEM

NC1

Y/C MIX

SYNC
SEP

VCA

CLAMP

1/2

FBC

Chara
INS.

6dB

P

R

P

R

V-AGC

T4001

CLAMP

EQ
AMP

LINE
AMP

MUTE

ALC

Y/C_CS
IIC_DATA

IIC_CLK

H. AMP_SW
C. ROTARY
H. SW

ENV. DET

COMP
DUMMY_V. SYNC

OSD_V

FRONT_V_IN

TUNER_V

TO_NORMAL_A
FROM_NORMAL_A

6

2

3

1

5

Q4005

BIAS CTL

11

4

P. CON + 5V

H.AMP SW/

AUDIO
MUTE

C ROT

RF SW IN

ENV DET

CONP

OUT

Q4006

BIAS OSC

Q4003

SW

Q4001, Q4002

AUDIO PB SW

HF1

HF2

HI-FI/DEMODU

LATOR

HF_COM

COIL, BIAS OSC

X4001
100CT3R508

VX01

50

49

PULL

41

Q4012

BUFFER

TUNER

SYSCON/SERVO

HI-FI/
DEMODULATOR

80

SERIAL

DECODER

AUDIO_MUTE-H

V.REC_ST-H

LPF

ALC
DET

P

R

SYSCON/SERVO

SYSCON/SERVO

FSC

EP/LP-CH1 (R)

EP/LP-CH2 (L)

CP4001

6

5

4

SP-CH1 (R)

SP_COM

SP-CH2 (L)

CYL

3

2

1

EP/LP_COM

HF2 (L)
HF_COM
HF1 (R)

7
8

9

FE HEAD (HOT)

FE HEAD (GND)

FE HEAD

2

1

CP4003

DETAL
ENH

2-25 2-26

SYSCON/TIMER/SERVO IC
IC1001 OEC0115A

MS SEN-B

6

SYSTEM CONTROL/SERVO BLOCK DIAGRAM

REEL-T

87

REEL SENSOR
Q1002

EOT SENSOR
Q1006

2

3

CENT LED

61

MS SEN-A

7

MS_SEN A
Q1005

MS_SEN B
Q1004

2

3

4

1

2

3

4

1

Q1007

CENT SW

AT+5.2V

Y/C/AUDIO/CCD/
HEAD AMP

A.MUTE

DUMMY V.SYNC

C.ROTARY

IIC DATA

20

28

56

27

V.REC ST-H

19

FS/IIC CLK

18

CV IN

43

Y/C_CS

59

CTL-H(-)

32

H.AMP SW

CTL-H(+)

31
29

COMP

30

ENV DET

14

P.OFF-L

55

AFT S. CURVE

TUNER

VCR-H(TV/VCR)

AUDIO OUT MUTE-L

93
84

CV OUT

45

TUNER-L

58

11

HI-FI/
DEMODULATOR

AUDIO.MUTE-H

DUMMY_V.SYNC

C.ROTARY

IIC_DATA

V.REC_ST-H

IIC_CLK

OSD_V

Y/C_CS

CTL-

H.AMP_SW

CTL+

COMP
ENV.DET

4FSC

AFT-S.CURVE

TV/VCR

A_OUT_MUTE-L

VIDEO_OUT

TUNER-L

IIC_CLK
IIC_DATA

MODE_VCC

BOT-H

3

1

4

EOT-H

12

P.CON+5V

BOT SENSOR
Q1008

H.SW

24

C.SYNC

54

H.SW
C.SYNC

IIC_CLK
IIC_DATA

V.REC ST-H
AUDIO_MUTE-H

Hi Fi H.SW

HIFI_H.SW

HIFI ENV

HIFI_ENV.DET

ST SEL

ST_SELECT

23

4

10

OSC1

72

TAB SW

80

X1001
1002T01003

OSC 2

73

SW1001

IC1003 R3111N311A/C

AT+5V(M-CON)

OPERATION

1G/TV/VCR LED
2G/T-REC LED

79
78

3G/REC LED

77

KEY-A9

1G/TV/VCR_LED

2G/T-REC_LED

3G/REC_LED

KEY-A

CYL SPEED UP

1
2

CAP_FG
CAP_VCO

CP1001

5
8

I_LIMIT
LD/CY_VCO

9

CAP_CTL

DECK

10

LDM_CTL

11

CYL_FG/PG

12

CYL_CTL

3

4

VCC
CAP/M/F/R

CFG

40

CAP LIMIT

66

DPG

39

CAP FWD

60

CAP FULL

21

CAP PWM

25

DFG

38
65

LDM_CTL

63

POWER

AT+12.6V

P.CON+5V

KEY-B

8

REM_IN

82

KEY-B

REM_IN

POWER ON L

81

POWER FAIL-H

89

POWER_ON-L

POWER_FAIL

RESET

SYSTEM RESET

IC

16

1

2

RF_CH_SW

62

RF_CH_SW

SEG 4
SEG 5

97
98

99

SEG 3/INDEX_OM/OFF

96

SEG 2/LAG_SEL

95

SEG 1/RV/CATV

94

SEG 7

SEG 9/JUST_CLK

SEG 8

1
85

SEG 10/ACTIVE_ON-L

86

4 G

76

100

5 G

75

SEG 6

SEG_4
SEG_5

SEG_3

SEG_2

SEG_1

SEG_6

SEG_7

SEG_8
SEG_9
SEG_10
4 G
5 G

OPERATION

RECORD LUMINANCE SIGNAL

PLAYBACK LUMINANCE SIGNAL
RECORD COLOR SIGNAL

PLAYBACK COLOR SIGNAL

2-27 2-28