Sharp VC-A560UA, VC-A560U, VC-A560UB, VC-H960U, VC-H960UB Service Manual

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Page 1

SERVICE MANUAL

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

SERVICE MANUAL

S41R7VC-A411U

VIDEO CASSETTE RECORDER

VC-A560U(A)/A560U/A560U(B)

VC-H960U/H960U(B)

VC-A560U(A) VC-A560U/A560U(B)

VIDEO CASSETTE RECORDER

MODELS VC-A560U(A)/A560U/A560U(B)/H960U/H960U(B)/H961U

1. GENERAL INFORMATION ...........................................................................................................5

2. DISASSEMBLY AND REASSEMBLY ........................................................................................... 7

3. FUNCTION OF MAJOR MECHANICAL PARTS......................................................................... 10

4. ADJUSTMENT, REPLACEMENT AND ASSEMBLY OF MECHANICAL UNITS........................ 12

5. ELECTRICAL ADJUSTMENT ..................................................................................................... 30

6. MECHANISM OPERATION FLOWCHART AND TROUBLESHOOTING GUIDE ...................... 32

7. TROUBLESHOOTING ................................................................................................................ 38

8. BLOCK DIAGRAM....................................................................................................................... 50

9. SCHEMATIC DIAGRAM AND PWB FOIL PATTERN................................................................. 58

10. REPLACEMENT PARTS LIST.................................................................................................... 71

11. EXPLODED VIEW OF MECHANICAL PARTS ........................................................................... 80

12. PACKING OF THE SET .............................................................................................................. 85

VC-H961U

MODELS

In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified be used.

CONTENTS

VC-H960U/H960U(B) VC-H961U

Page

VC-H961U......................Models for Canada

VC-A560U(A)/A560U/A560U(B)/H960U/H960U(B) .................Models for U.S.A

SHARP CORPORATION

This document has been published to be used for after sales service only. The contents are subject to change without notice.

Page 2

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

IMPORTANT SERVICE NOTES

BEFORE RETURNING THE VIDEO CASSETTE RECORDER

Before returning the video cassette recorder to the user, perform the following safety checks.

1. Inspect all lead dress to make certain that leads are not pinched or that hardware is not lodged between the chassis and other metal parts in the video cassette recorder.

2. Inspect all protective devices such as non-metallic control knobs, insulation materials, cabinet backs, adjustment and compartment covers or shields, isolation resistor/capacitor networks, mechanical insulators etc.

3. To be sure that no shock hazard exists, check for current in the following manner.

● Plug the AC line cord directly into a 120 volt AC outlet (Do not use an isolation transformer for this test).

● Using two clip leads, connect a 1.5k ohm, 10 watt resistor paralleled by a 0.15µF capacitor in series with all exposed metal cabinet parts and a known earth ground, such as a water pipe or conduit.

● Use an SSVM or VOM with 1000 ohm per volt, or higher, sensitivity or measure the AC voltage drop across the resistor (See Diagram).

● Move the resistor connection to earth exposed metal part having a return path to the chassis (antenna, metal cabinet, screw heads, knobs and control shafts,

etc.) and measure the AC voltage drop across the resistor. Reverse the AC plug on the set and repeat AC voltage measurements for each exposed part. Any reading of 0.45V rms (this corresponds to 0.3mA rms AC.) or more is excessive and indicates a potential shock hazard which must be corrected before returning the video cassette recorder to the owner.

SSVM

AC SCALE

1.5k ohms. 10W

0.15 µF

TEST PROBE

TO EXPOSED METAL PARTS

CONNECT TO KNOWN EARTH GROUND

WARNING :TO REDUCE THE RISK OF FIRE OR ELEC-

TRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK. DO

CAUTION:

3.0A 125V

NOT REMOVE COVER. NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

This symbol warns the user of uninsulated voltage within the unit that can cause dangerous electric shocks.

This symbol alerts the user that there are important operating and maintenance instructions in the literature accompanying this unit.

This symbol mark means fast operating fuse. For continued protection against risk of fire, replace only with same type fuse F901 (3.0A, 125V).

Page 3

NOTES DE SERVICE IMPORTANTES

AVANT DE RENDRE LE MAGNETOSCOPE Avant de rendre le magnétoscope à l’utilisateur, effectuer

les vérifications de sécurité suivantes.

1. Vérifier toutes les gaines de fil pour être sûr que les fils ne sont pas pincés ou que le matériel n’est pas coincé entre le châssis et les autres pièces métalliques dans le magnétoscope.

2. Vérifier tous les dispositifs de protection tels que les boutons de commande non métalliques, les matériaux d’isolement, le dos du coffret, les couvercles de compartiment et ajustement ou les boucliers, les réseaux de résistance / condensateur d’isolement, Ies isolateurs mécaniques, etc.

3. Pour être sûr qu’il n’y a aucun risque de choc électrique, vérifier le courant de fuite de la maniére suivante.

● Brancher le cordon d’alimentation secteur directement dans une prise de courant de 120 volts. (Ne pas utiliser de transformateur d’isolement pour cet essai).

● Utiliser deux fils à pinces et connecter une résistance de 10 watts 1,5 kohm en parallèle avec un condensateur de 0,15 µF en série avec des pièces du coffret métallique exposées et une masse de terre connue telle qu’un tuyau ou un conduit d’eau.

● Utiliser un VTVM ou VOM avec une sensibilité de 1000 ohms par volt ou plus ou mesurer la chute de tension CA entre la résistance (voir diagramme).

● Déposer la connexion de la résistance à toutes les

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

pièces métalliques exposées ayant un parcours de retour au châssis (connexions d’antenne, coffret métallique, tétes de vis, boutons et arbres de commande, etc.) et mesurer la chute de tension CA entre la résistance. Inverser la fiche CA (une fiche intermédiaire non polarisée doit être utilisée à seule fin de faire ces vérifications.) sur l’appareil et répéter les mesures de tension CA pour chaque piéce métallique exposée. Toute lecture de 0,45 Vrms (ceci correspond à 0,3 mArms CA) ou plus est excessive et signale un danger de choc qui doit être corrigé avant de rendre le magnétoscope à son utilisateur.

VTVM

ECHELLE CA

1,5 KOHMS

10W

0,15 µF

SONDE D'ESSAI

VERS PIECES METALLIQUES EXPOSEES

CANNECTER A UNE MASSE DE TERRE CONNUE

ATTENTION: POUR REDUIRE LES RESQUES D'IN-

CENDIE OU DE CHOC ELECTRIQUE, NE PAS EXPOSER CET APPAREIL A LA PLUIE OU A L'HUMIDITE.

ATTENTION

RISQUE DE CHOC ELECTRIQUE

ATTENTION: AFIN DE REDUIRE LES RISQUES DE CHOC

ELECTRIQUE, NE PAS RETIRER LE COUVERCLE, AUCUN ORGANE INTERNE NE PEUT ETRE REPARE PAR L'UTILISATEUR. CONFIER L'APPAREIL A UN DEPANNEUR QUALIFIE.

Ce symbole signale à l'utilisateur la présence d'une tension non isolée à l'intérieur de l'appareil qui peut être la cause de secousses électriques dangereuses.

Ce symbole avertit l'utilisateur que des instructions importantes relatives à l'utilisation et àl'entretien se trouvent dans le manuel accompagnant l'appareil.

PRECAUTION:

Cette marque indique le fusible à action in stantansée. Pour la protection continue contre le risque d'incendie,

3,0A 125V

ne remplacer que par le fusible type F901 (3,0A, 125V).

NE PAS OUVRIR

Page 4

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

PRECAUTIONS IN PART REPLACEMENT

When servicing the unit with power on, be careful to the section marked white all over. This is the primary power circuit which is live.

When checking the soldering side in the tape travel mode, make sure first that the tape has been loaded and then turn over the PWB with due care to the primary power circuit. Make readjustment, if needed after replacement of part, with the mechanism and its PWB in position in the main frame.

(1) Start and end sensors: Q701 and Q702

Insert the sensor’s projection deep into the upper hole of the holder. Referring to the PWB, fix the sensors tight enough.

(2) Photocoupler: IC901

Refer to the symbol on the PWB and the anode marking of the part.

(3) Cam switches A and B: S704: QSW-RA001WJZZ.

Adjust the notch of the part to the white marker of the symbol on the PWB. Do not allow any looseness.

(4) Take-up and supply sensors: D707 and D706.

Be careful not to confuse the setting direction of the parts in reference to the symbols on the PWB. Do not allow any looseness.

Page 5

1. GENERAL INFORMATION

1-1 FEATURES

Only for VC-H960U/H960U(B)/H961U

• Hi-Fi Stereo Sound

• Built-in MTS (Multi-channel TV Sound) Decoder

Only for VC-H961U

• Built-in Front AV Jacks Common Features

• EZ Set Up

• S-VHS Quasi Playback

• Double-Azimuth 4-Heads

µ Clear Picture System (in EP mode)

•19

• HQ System for Better Resolution and Color Reproduction

• Multi-Language (English/Spanish/French) OSD (On Screen Display) with Menu Screen Guidance

• 181-channel PLL Quartz Synthesized Random Access Tuner with Automatic Channel Setting

• Quick Start with Full Loading Mechanism

• 1-Year, 8 Event Programmable Timer

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

• Simple Recording Timer

• Universal Remote Control

• Sharp Super Picture

• 5 sec. Timer Backup

• Field-Still/Variable Slow/Frame Advance

• Real-Time Counter (On Screen Display)

• Automatic Daylight Saving-Time (D.S.T.) Adjustment

• Blue Screen Noise Elimination

• Auto Tracking Control System

• Digital Program Search System (DPSS)

• Skip Search

• Instant Replay

• Auto Zero Back

• Recorded Section Auto Repeat

• Full Automatic Playback

• Tamper Proof

• Up to 8 Hours of Recording and Playback (with T-160 cassette)

1-2 SPECIFICATIONS

Format: VHS NTSC Standard

Video Recording System: Rotary Two-Head Helical Scan System

Number of Video Heads: 4

Video Signal Standard: NTSC Color System

Audio Recording System: 1 Stationary Head for Linear Audio

Tape Width: 12.7 mm (1/2 inch)

Tape Speed: (SP) 33.35 mm/sec. (1.31 i.p.s.)

Maximum Recording Time: (SP) 160 min. (T-160)

Channel Coverage: VHF 2-13

Antenna Input: 75 Ohm

Video Input: 0.5 to 2.0 Vp-p, 75 Ohm unbalanced

Video Output: 1.0 Vp-p, 75 Ohm unbalanced

Audio Input: –8 dBs, 47 kOhm unbalanced (0 dBs = 0.775 Vrms)

Audio Output: –8 dBs, 1 kOhm unbalanced (0 dBs = 0.775 Vrms)

Hi-Fi Audio (Only for Hi-Fi models):

Dynamic Range:

Frequency Response:

Memory Backup: 5 sec.

Operating Temperature: 5°C to 40°C (41°F to 104°F)

Storage temperature: –20°C to 60°C (–4°F to 140°F)

Power Source: 120 V AC, 60 Hz

Power Consumption: 14 W

Dimensions (approx.): 360 (W) x 92.5 (H) x 229 (D) mm (14-3/16" x 3-41/64" x 9-1/64")

Weight (approx.): 2.3 kg (5.1 lbs)

Accessories included: 75 ohm coaxial cable, Operation manual, Infrared remote control, Battery (2 pcs.)

2 Rotary Heads for Hi-Fi stereo (Only for Hi-Fi models)

(LP) 16.67 mm/sec. (0.66 i.p.s.) (playback only) (EP) 11.12 mm/sec. (0.44 i.p.s.)

(EP) 480 min. (T-160) UHF 14-69

CATV 1-125

90 dB 20 Hz-20 kHz

Note: Specifications are subject to change without notice.

Page 6

VC-A560U(A)/A560U/A560U(B)

LED Indicator (explained throughout the operation Instruction)

POWER

TIMER

VCR

REC

REMOTE SENSOR

POWER LED indicator

This indicator lights up whenever the VCR is turned on.

TIMER LED indicator

This indicator lights up when the VCR is set for timer

recording, Simple Recording Timer and Recording with

the Timer.

VCR LED indicator

This indicator lights up when selecting "VCR" by using

the TV/VCR button.

REC LED indicator

This indicator lights up on during recording. This indicator

flashes during REC-Pause.

Remote Sensor

Point Remote Control at this window.

Cassette compartment (see

Playback/Recording

)

POWER button

(When pressed to turn on the VCR, POWER LED indicator

will light up. When the power is turned off. POWER LED

indicator wil turn off.)

Basic function controls

(see Playback/Recording

)

(VC-H961U)



VC-H960U/H960U(B)/H961U

1-3 LOCATION OF MAJOR COMPONENTS AND CONTROL

Page 7

2. DISASSEMBLY AND REASSEMBLY

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

2-1 DISASSEMBLY OF MAJOR BLOCKS

TOP CABINET : Remove 2 screws 1. FRONT PANEL : Remove 2 screws 2 and 7 clips 3. OPERATION : Remove 1 screw 4. PWB SHIELD ANGLE : Remove 1 screw 5 with shield angle. MECHANISM/ : Remove 1 screw 6, 2 screws 7. MAIN PWB Remove 1 screw 8 with antenna

terminal cover. Remove 1 screw 9 with top cabinet fix angle.

VC-H960U VC-H960U(B) VC-H961U

ANTENNA TERMINAL COVER

VC-A560U(A)

Front Panel

 VC-H961U

VC-A560U VC-A560U(B)  

FRONT AV JACK

 VC-H961U

TOP CABINET

ANTENNA TERMINAL COVER

MECHANISM/ MAIN PWB ASSEMBLY

Front Panel

VC-A560U(A) VC-A560U VC-A560U(B) VC-H960U VC-H960U(B)  

TOP CABINET FIX ANGLE

LED HOLDER

OPERATION PWB

MAIN FRAME

Page 8

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

2-2 DISASSEMBLING THE MECHANISM/MAIN PWB ASSEMBLY

1. When removing the mechanism from the main PWB, remove the antenna cover 1 screw 1, and remove the antenna terminal cover. Remove the screw 2 which connecting the PWB and the mechanism. Take out vertically the mechanism so that it does not damage the adjacent parts.

CASSETTE HOUSING

2. Removing the mechanism and cassette housing. Remove 2 screws 3 fixing the cassette housing to the mechanism, and remove the cassette housing.

MECHANISM CHASSIS

VC-H961U

MAIN PWB

Page 9

2-3 CARES WHEN REASSEMBLING

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

INSTALLING THE CASSETTE HOUSING

When the cassette housing is installed on the mechanism, the initial setting is essential condition. There are two initial setting methods, namely electrical and mechanical.

1. Electrical initial setting

So as to perform initial setting of mechanism execute the Step 1 of Installation of cassette housing. After ascertaining the return to the initial setting position install the cassette housing. (Conditions: When mechanism and PWB have been installed)

Lower vertically the mechanism, paying attention to the mechanism edge, and install the mechanism with due care so that the parts are not damaged. So as to fix the mechanism to the main PWB install two housings. (Fit the antenna cover to one of them.

2. Mechanical initial setting

After ascertaining the return to the initial set position install the cassette housing in the specified position. (This method is applied only for the mechanism.)

INSTALLING THE MECHANISM ON PWB

Master cam

Push up

Drive lever

When installing the mechanism chassis on the PWB unit, take care so as to prevent deformation due to contact of mechanism chassis with REC TIP SW.

PARTS WHICH NEED PARTICULAR CARE

VC-H961H

AE CONNECTOR

END SENSOR

DRUM CONNECTOR

AC HEAD CONNECTOR

END TIP SW

START SENSOR

Page 10

VC-A560U(A)/A560U/A560U(B)



VC-H960U/H960U(B)/H961U

3. FUNCTION OF MAJOR MECHANICAL PARTS (TOP VIEW)



No. Function

1 Full erase head 2 Supply pole base ass’y 3 Tension arm 4 Idler wheel ass’y 5 Open guide 6 Supply reel disk



No. Function

10 A/C head ass’y 11 Reverse guide lever ass’y 12 Reel relay gear 13 Take-up reel disk 14 Pinch roller lever ass’y 15 Drum ass'y

7 Supply main brake 8 Take-up main brake 9 Pinch drive cam

16 Loading motor block 17 Drum driver motor 18 Take-up pole base ass'y

Page 11

FUNCTION OF MAJOR MECHANICAL PARTS (BOTTOM VIEW)



VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U



No. Function

19 Syncro Gear 20 Master cam 21 Capstan D.D. motor 22 Reel belt

No. Function

23 Clutch lever 24 Limiter pulley ass’y 25 Shifter

Page 12

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

4. ADJUSTMENT, REPLACEMENT AND ASSEMBLY OF MECHANICAL UNITS

The explanation given below relates to the on-site general service (field service) but it does not relates to the adjustment and replacement which need high-grade equipment, jigs and skill. For example, the drum assembling, replacement and adjustment service must be performed by the person who have finished the technical courses.

4-1 MECHANISM CONFIRMATION ADJUSTMENT JIG

So as to perform completely the mechanism adjustment prepare the following special jigs. So as to maintain the initial performance of the machine the maintenance and check are necessary. Utmost care must be taken so that the tape is not damaged. If adjustment needs any jig, be sure to use the required jig.

No. Jig ltem Part No. Code Configuration Remarks

This cassette torque meter is used for check-

1. Torque Cassette Meter JiGVHT-063 CZ

JiGTG0090 CM

Torque Gauge

JiGTG1200 CN

3. Torque Gauge Head JiGTH0006 AW

ing and adjusting the torque of take-up for measuring tape back tension.

These Jigs are used for checking and adjusting the torque of take-up and supply reel disks.

4. Torque Driver JiGTD1200 CB

Master Plane Jig and Reel Disk Height

5. Adjusting Jig

JiGRH0002 BR JiGMP0001 BY JiGSG2000 BS

Tension Gauge

JiGSG0300 BF

Pinch pressing force

7. JiGADP003 BK

measuring jig

Alignment Tape

VROATSV CD

VROEFZCS BG

VROEFZHS BH

Guide roller height

9. JiGDRiVERH-4 AP

adjustment driver

X value adjustment

10. JiGDRiVER-6 BM

gear driver Tension Pole

11. Adjustment Driver

When fixing any part to the threaded hole using resin with screw, use the jig. (Specified torque 5 kg)

These Jigs are used for checking and adjusting the reel disk height.

There are two gauges used for the tension measurements, 300 g and

2.0 kg. This Jig is used with the tension

gauge. Rotary transformer clearance adjusting jig.

These tapes are especially used for electrical fine adjustment.

Video Audio HiFi Audio Track 525 Monoscope 7k — 58µm NTSC Color Bar 1k — 58µm

Black Level (only SYNC) signal

This screwdriver is used for adjusting the guide roller height.

For X value adjustment

—19µm

2.3k

This Jig is used for adjustment of tension pole.

Page 13

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

4-2 MAINTENANCE CHECK ITEMS AND EXECUTION TIME

Perform the maintenance with the regular intervals as follows so as to maintain the quality of machine.

Possible symptom

encountered

Remarks

Abnormal rotation or significant vibration requires replacement.

Parts

Guide roller ass’y

Maintained

500 hrs.

1000 hrs.

1500 hrs.

2000 hrs.

Sup guide shaft Reverse guide Slant pole on pole base Full erase head A/C head

Upper and lower drum ass’y

Capstan D.D. motor Pinch roller

Reel belt

Tension band ass’y Loading motor

Idler ass’y Limiter pulley

Lateral noises Head occasionally blocked

Colour and beating Small sound or sound

distortion Poor S/N ratio, no colour

Poor flatness of the envelope with alignment tape

No tape running, uneven colour

No tape running, tape slack

No tape running, tape slack, no fast forward/ rewind motion

Screen swaying Cassette not loaded or

unloaded No tape running, tape

slack

Clean tape contact part with the specified cleaning liquid.

Clean tape contact area with the specified cleaning liquid.

Clean rubber and rubber contact area with the specified cleaning liquid.

Supply/take-up main brake levers

Tape slack

NOTE : Part replacement. : Cleaning : Apply grease <Specified> Cleaning liquid Industrial ethyl alcohol

* This mechanism does not need electric adjustment with variable resistor. Check parts. If any deviation is found,

clean or replace parts.

Video head cleaning procedure

1. Apply one drop of cleaning liquid to the cleaning paper with the baby oiler.

2. Gently press the cleaning paper against the video head to fix your finger, and move the upper drum so that each head is passed to and fro 5 times (do not move the cleaning paper).

3. Wipe with the dry cleaning paper.

Notes :

• Use the commercially available ethanol of Class 1 as cleaning liquid.

• Since the video head may be damaged, do not move up and down the cleaning paper.

Gently press the cleaning paper to fix with your finger, and rotate the upper drum to clean. Move to and fro 5 times for each head. (Do not move the cleaning paper.)

Rotate the upper drum with one hand.

• Whenever the video head is cleaned, replace the cleaning paper.

• Do not apply this procedure for the parts other than the video head.

Parts Code Description Code ZPAPRA56-001E Cleaning Paper AW ZOiLR-02-24TE Babe Oiler (Spoit) AH

Page 14

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

4-3 REMOVING AND INSTALLING THE CAS-

SETTE HOUSING

• Removal

1. In the cassette removing mode, remove the cassette.

2. Unplug the power cord.

3. Remove in the following numerical order. a) Remove two screws 1. b)Pull the drive lever slide and pull up the cassette

housing control.

Notes:

1. In the case when you use the magnet screw driver, never approach the magnet driver to the A/C head, FE head, and drum.

2. When installing or removing, take care so that the cassette housing control and tool do not contact the guide pin or drum.

3. After installing the cassette housing control once perform cassette loading operation.

4-4 TO RUN A TAPE WITHOUT THE CASSETTE

HOUSING CONTROL ASSEMBLY

1. Remove the full-surface panel.

2. Short-circuit between TP803 and TP802.

3. Plug in the power cord.

4. Turn off the power switch.

(The pole bases move into U.L.position.)

5. Open the lid of a cassette tape by hand.

6. Hold the lid with two pieces of vinyl tape.

7. Set the cassette tape in the mechanism chassis.

8. Stabilize the cassette tape with a weight (500g) to

prevent floating.

9. Turn on the power switch.

10. Perform running test.

Figure 4-1.

• Reassembly

1. Before installing the cassette housing control, shortcircuit between TP803 and TP802 provided at main PWB, press the eject button. The master cam turns and stops when the positioning mark appears. Fit the drive lever to master cam through main chassis, and push up the drive lever.

Master cam

Push up

Drive lever

500g

Mechanism chassis

Weight to prevent float (500g)

Figure 4-3.

Note:

The weight should not be more than 500g. To take out the cassette tape.

1. Turn off the power switch.

2. Take out the cassette tape.

Figure 4-2.

2. Install in the reverse order of removal.

Page 15

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

4-5 REEL DISK REPLACEMENT AND HEIGHT

CHECK

• Removal

1. Remove the cassette housing control assembly.

2. Remove the Supply/Take-up main brake ass'y.

3. Pull the tension band out of the tension arm ass'y.

4. Remove the reel disk.

Note:

Take care so that the tension band ass'y and main brake ass'y are not deformed.

Tension arm ass'y

Ten

Tension band ass'y

Supply main brake

Take-up main brake ass'y

Take-up reel diskSupply reel disk



Notes:

1. When installing the reel disk, take due care so that the tension band ass'y is not deformed and grease does no adhere.

2. Do not damage the Supply main brake ass'y. Be careful so that grease does not adhere to the brake surface.

• Reassembly (Take-up reel disk)

1. Clean the reel disk shaft and apply grease (SC-141) to it.

2. Align the phase of the reel disk to that of the reel relay gear and to install a new take-up reel disk onto the shaft.

3. Check the reel disk height and reassemble the take-up main brake ass'y.

Note:

1. Take care so that the Take-up main brake ass'y is not damaged. Take care so that grease does not adhere the brake surface.

2. After reassembly, check the video search rewind back tension (see 4-10), and check the brake torque (see 4-

14).

• Height checking and adjustment Note:

1. Set the master plane with due care so that it does not contact the drum.

2. When putting the master plane, shift the reverse guide a little in the loading direction. Care must be taken since excessive shift results in damage.

• Reassembly (Supply reel disk)

1. Clean the reel disk shaft and apply grease (SC-141) to it.

2. Match the phases of reel disk and reel relay gear, and set the new reel disk.

3. After checking the reel disk height, wind the tension band ass'y around the reel disk, and hook to tension arm ass'y.

4. Assemble the Supply main brake ass'y.

Master plane

Supply reel disk

Cassette lock release shaft

Take-up reel disk

Figure 4-4.

Note:

• Check that the reel disk is lower than part A but higher than part B. If the height is not correct, readjust the reel disk height by changing the poly-slider washer under the reel disk.

Page 16

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

Note:

Whenever replacing the reel disk, perform the height checking and adjustment.

Master plane

10 ± 0.2mm

Reel disk

Reel disk height adjusting jig

Mechanism chassis

Figure 4-5.

4-6 CHECKING AND ADJUSTMENT OF TAKE-

UP TORQUE IN FAST FORWARD MODE

• Remove the cassette housing control assembly.

• After short-circuiting between TP803 and TP802 provided at operation PWB, plug in the power cord.

• Setting

1. Set a torque gauge to zero on the scale. Place it on the take-up reel disk.

2. Press the FF button.

3. To calculate the remaining capacity of the play back mode, slowly rotate the supply reel disk, and then shift it into the forward mode.

• Checking

1. Turn the torque gauge slowly (one rotation every 2 to 3 seconds) by hand in the CW direction.

2. Make sure that the indication of torque gauge is not less than 30mN·m (306gf·cm).

Torque gauge

Notes:

1. Hold the torque gauge by hand so that it is not moved.

2. Do not keep the reel disk in lock state. Do not allow longtime measurement.

4-7 CHECKING AND ADJUSTMENT OF TAKE-

UP TORQUE IN REWIND MODE

• Remove the cassette housing control assembly.

• After short-circuiting between TP803 and TP802 provided at operation PWB, plug in the power cord.

• Setting

1. Set a torque gauge to zero on the scale. Place it on the supply reel disk.

2. Press the rewind button.

3. To calculate the remaining capacity, slowly rotate the take-up reel disk, and then shift it into the rewind mode.

• Checking

1. Turn the torque gauge slowly (one rotation every 2 to 3 seconds) by hand in the CCW direction.

2. Make sure that the indication of torque gauge is not less than 30mN·m (306gf·cm).

Torque gauge

30mN·m (306gf·cm) or more

CCW

The gauge is held at its maximum value. (Red mark)

30mN·m (306gf·cm) or more

Idler ass'y

The gauge is held at its maximum value. (Red mark)

Figure 4-6.

• Adjustment

1. If the FF winding-up torque is less than the specified value, clean the capstan D.D. worm gear, drive belt, and limiter pulley with cleaning liquid, and check again.

2. If the torque is less than the set value, replace the reel belt.

Supply reel disk

Idler ass'y

Figure 4-7.

• Adjustment

1. If the rewind winding-up torque is less than the specified value, clean the capstan D.D. worm gear, drive belt, and limiter pulley with cleaning liquid, rewind again, and check the winding-up torque.

2. If the winding-up torque is still out of range, replace the drive belt.

Page 17

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

Notes:

1. Hold the torque gauge by hand so that it is not moved.

2. Do not keep the reel disk in lock state. Do not allow longtime measurement.

4-8 CHECKING AND ADJUSTMENT OF TAKE-

UP TORQUE IN RECORD/PLAYBACK MODE

• Remove the cassette housing control assembly.

• After short-circuiting between TP803 and TP802 provided at operation PWB, plug in the power cord.

• Turn off the power switch.

• Open the cassette torque meter lid, and fix it with tape.

• Load the cassette torque meter into the unit.

• Put the weight (500g) on the cassette torque meter.

• Turn on the power switch.

• Press the picture record button, and set EP picture record mode (x3).

Set value EP change to 6.9

+2.0

mN⋅m (70

–2.5

+20 –25

gf⋅cm)

4-9 CHECKING AND ADJUSTMENT OF TAKE-

UP TORQUE IN VIDEO SEARCH REWIND MODE

• Remove the cassette housing control assembly.

• After short-circuiting between TP803 and TP802 provided at operation PWB, plug in the power cord.

• Setting

Press the playback button and rewind button to set the video search rewinding mode.

• Checking

Place the torque gauge on the supply reel disk, and turn it counterclockwise very slowly (one rotation every 1 to 2 seconds) and check that the torque is within the set value change to 14.1 ± 3.5mN⋅m. (144 ± 35gf⋅cm)

Torque gauge

CCW

500g

Cassette torque meter

Figure 4-8.

• Checking

1. Make sure that value is within the setting 6.9 mN·m

+20

(70 gf·cm).

–25

+2.0 –2.5

2. The winding-up torque fluctuates due to variation of rotation torque of limiter pulley ass'y. Read the center value of fluctuation as setting.

3. Set the EP record mode (x3) and make sure that the winding-up torque is within setting.

• Adjustment

If the playback winding-up torque is not within the setting, replace the limiter pulley assembly.

Note:

When the torque cassette is set, put a weight (500g) to prevent rise. When the cassette torque meter is taken out. Turn off the power switch.

Supply reel disk

Figure 4-9.

Note:

Surely put the torque gauge on the reel disk to measure. If the torque gauge is raised, accurate measurement is impossible.

• Adjustment

If the rewinding playback winding-up torque is not within the setting, replace the limiter pulley assembly.

Note:

The winding-up torque fluctuates due to variation of rotation torque of supply reel disk. Read the center value of fluctuation as setting.

Page 18

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

4-10 CHECKING THE VIDEO SEARCH REWIND

BACK TENSION

• Remove the cassette housing control assembly.

• After short-circuiting between TP803 and TP802 provided at operation PWB, plug in the power cord.

• Checking

1. After pressing the play button, press the rewind button, and set the video search rewind mode.

2. Place the torque gauge on the take-up reel disk, and turn it counterclockwise very slowly (one rotation every 2 to 3 seconds) and check that the torque is within the set value 3.4 ± 1.5mN⋅m (35 ± 15gf⋅cm).

Torque gauge

CCW

Take-up reel disk

Pinch roller

Capstan shaft

Tension gauge adapter

Tension gauge 900 - 1,200gf

Figure 4-11.

1. Detach the pinch roller from the capstan shaft. Do not separate excessively. Or the pinch lever and pinch double action lever may disengage.

2. Engage the tension gauge adapter with the pinch roller shaft, and pull in the arrow direction.

3. Gradually return the pinch roller, and measure the pulling force when the pinch roller contacts the capstan shaft.

4. Make sure that the measured value is within setting change to 9.8 ± 1N (1.0 ± 0.1kgf).

Figure 4-10.

Notes:

Set the torque gauge securely on the take-up reel disk. If it is not secure, the measurement will be incorrect.

4-11 CHECKING THE PINCH ROLLER

PRESSURE

• Remove the cassette housing control assembly.

• After short-circuiting between TP803 and TP802 provided at operation PWB, plug in the power cord.

• Checking

Press the play button to set the playback mode.

4-12 CHECKING AND ADJUSTMENT OF

TENSION POLE POSITION

• Remove the cassette housing control assembly.

• After short-circuiting between TP803 and TP802 provided at operation PWB, plug in the power cord.

• Setting

1. Turn off the power switch.

2. Open the cassette tape (T-120), and fix with tape.

3. Set the cassette tape in loading state.

4. Put the weight (500g) on the cassette tape.

5. Turn on the power switch.

6. Make the adjustment with the beginning of a T-120 tape.

(T-120)

500g

Weight to prevent float (500g)

Figure 4-12.

• Checking

1. Set a cassette tape, push the REC button to place the unit in the SP record mode. Now check the tension pole position.

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VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

2. Visually check to see if the position of the tension pole is within the 0 ± 0.2mm from the left side line.

Standard A = 0 ± 0.2mm

Make the adjustment with the beginning of a T-120 tape.

Figure 4-13.

At left side from the reference line. (A).

Tension pole adjustment driver adjusting direction

CCW

Tension pole adjustment driver

Figure 4-16.

4-13 CHECKING AND ADJUSTMENT OF

RECORD/PLAYBACK BACK TENSION

• Remove the cassette housing control assembly.

• After short-circuiting between TP803 and TP802 provided at operation PWB, plug in the power cord.

Figure 4-14.

Insert the tension pole adjustment driver, and rotate counterclockwise.

At right side from the reference line. (A).

Figure 4-15.

Insert the tension pole adjustment driver, and rotate clockwise.

• Setting

1. Turn off the power switch.

2. Open the torque cassette meter and fix with tape.

3. Set the cassette tape in loading state.

4. Put the weight (500g) on the cassette torque meter.

5. Turn on the power switch.

500g

Cassette torque

Weight to prevent float (500g)

meter

Figure 4-17.

• Checking

1. Push the REC button to place the unit in the SP record mode.

2. At this time ascertain that the back tension is within the setting change to 3.9 to 5.5mN⋅m (40 to 56gf·cm) by seeing the indication of torque cassette meter.

Page 20

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

• Adjustment

1. If the indication of torque cassette meter is lower than the setting, shift the tension spring engagement to the part A.

2. If the indication of torque cassette meter is higher than the setting, shift the tension spring engagement to the part B.

Tension arm

Tension spring

Figure 4-18.

4-14 CHECKING THE BRAKE TORQUE

• Checking the brake torque at the supply side

Torque gauge

CCW

• Checking the brake torque at the take-up side

Torque gauge

Take-up reel disk

CCW: 4.41 ± 1.5mN⋅m (45 ± 15gf⋅cm) CW: 4.12 ± 1.2mN⋅m (42 ± 12gf⋅cm)

CCW

Figure 4-20.

• Remove the cassette housing control assembly.

• After short-circuiting between TP803 and TP802 provided at operation PWB, plug in the power cord.

Supply reel disk

CCW: 4.41 ± 15mN⋅m (45 ± 15gf⋅cm) CW: 4.12 ± 1.2mN⋅m (42 ± 12gf⋅cm)

Figure 4-19.

• Remove the cassette housing control assembly.

• After short-circuiting between TP803 and TP802 provided at operation PWB, plug in the power cord.

• Setting

1. Set a torque gauge to zero on the scale. Place it on the supply reel disk.

2. Switch from the FF mode to the STOP mode.

3. Disconnect the power cord.

• Checking

Turn the torque gauge at a rate of about one turn/2 sec in the CW direction/CCW direction with respect to the supply reel disk so that the reel disk and torque gauge pointer rotate at equal speed, and make sure that the value is within the setting (CW direction: 4.12 ± 1.2mN·m (42 ± 12gf·cm); CCW direction: 4.41 ± 15mN·m (45 ± 15gf·cm).

• Setting

1. Switch from the FF mode to the STOP mode.

2. Disconnect the power cord.

3. Set a torque gauge to zero on the scale. Place it on the take-up reel disk.

• Checking

1. Turn the torque gauge at a rate of about one turn/2 sec in the CCW direction/CW direction so that the reel disk and torque gauge pointer rotates at equal speed and make sure that the value is within the setting (CCW direction: 4.41 ± 1.5mN·m (45 ± 15gf·cm), CW direction:

4.12 ± 1.2mN·m (42 to 12gf·cm).

2. Adjustment of the brake torque at the supply side and the take-up side

• Unless the supply side brake torque or take-up side brake torque is within the setting, clean the felt surface of reel disk (supply, take-up) brake lever, check again the brake torque.

• If value cannot be set within the setting yet, replace the main brake ass'y or main brake spring.

Page 21

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

4-15 REPLACEMENT OF A/C (AUDIO/CONTROL)

HEAD

1. Remove the cassette housing control assembly.

2. In unloading state unplug the power cord.

• Removal

1. Remove the screws 123, Tilt screw.

2. Unsolder the PWB fitted to the A/C head.

Notes:

1. When replacing, never touch the head. If you touched, clean with the cleaning liquid.

2. When removing the screw 3, take care so that the spring may out.

AC head screw

Azimurh spring

*Derection designation. (The bottom part is big.)

Azimuth adj. screw

AC head PWB ass'y (with A/E)

Height adj. screw

Tilt screw

AC head PWB

3. Align the left end of gear of A/C head arm with the punched mark of chassis, tentatively tighten the screws 1 so as to ensure smooth motion of A/C head arm. Tightening torque must be 0.45 ± 0.05N·m (4.5 ±

0.5kgf·cm).

Height screw

Left end of A/C head arm gear Punched line mark on chassis

Figure 4-23.

Note:

1. If the screw 1 is tighten tentatively too loose, the azimuth and height of A/C head may change when they are finally tightened. Therefore care must be taken.

2. After completion of A/C head be sure to adjust tape running. (Execute the running adjustment by the method described in 4-17.)

A/C head plate

Height Adj. spring

Figure 4-21.

• Replacement

1. Solder the removed PWB to the new head assembly.

2. Adjust the height from the A/C head arm (lower surface) to the A/C head plate to 10.8mm with slide calipers. (3 places of azimuth screw section, tilt screw section and A/ C head front section) (See the figure below.)

New A/C head ass'y

AC head PWB

Solder

A/C head plate

*Fit the groove of FFC to the boss of the holder.

A/C head FFC

A/C FFC holder

10.8mm

Figure 4-22.

Page 22

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

4-16 A/C HEAD HEIGHT ROUGH ADJUSTMENT

• Setting

Weight to prevent float (500g)

1. Set the cassette tape in the unit.

2. Press the PLAY button to put the unit in the playback mode.

3. Roughly adjust the height of the A/C head by turning the height screw until the tape is in the position shown below.

• Adjustment

Adjust the height screw visually so that the control head is visible 0.3mm below the bottom of the tape.

Azimuth screw

TiH screw

Height screw

Cassette tape

500g

Mechanism chassis

Figure 4-24.

A/C head

Tape

0.3mm

Figure 4-25.

4-17 ADJUSTMENT OF TAPE DRIVE TRAIN

1. Tape run rough adjustment

1 Remove the cassette housing control assembly. 2 After shortcircuiting between TP803 and TP802 pro-

vided at operation PWB, plug in the power cord.

3 Check and adjust the position of the tension pole.

(See 4-12.)

4 Check and adjust the video search rewind back

tension. (See 4-10.)

5 Connect the oscilloscope to the test point for PB ATR

signal output (TP201). Set the synchronism of the oscilloscope to EXT. The PB ATR signal is to be triggered by the head switching pulse (TP202).

6 Set the alignment tape (VROATSV) to play. (Put a

500g weight on the cassette tape to prevent lift of cassette tape.)

Guide roller

Cassette Tape

500g

Weight of 500g

Figure 4-26.

7 Press the tracking button (+), (–) and change the

ATR signal waveform from max to min and from min to max. At this time make sure that the ATR signal waveform changes nearly parallel.

8 Unless the ATR signal waveform changes nearly

parallel, adjust the height of supply side and take-up side guide roller so that the envelope waveform changes nearly parallel. (For ATR signal adjustment procedure refer to Figure 4-30.)

9 Turn the tilt screw to remove the tape crease at the

fixing guide flange. Playback the tape and check for tape crease at the fixing guide flange. (1)If there is no tape crease

Turn the tilt screw clockwise so that tape crease appears once at the flange, and then return the tilt screw so that the crease disappears.

(2)If there is tape crease

Turn counterclockwise the tilt screw so that the tape crease disappears. (Reference) If the tilt screw is turned clockwise crease appears at the lower flange.

Page 23

Notes:

1. Previously set the tracking control in the center position, and adjust the ATR signal waveform to maximum with X value adjustment nut. Thereby the tape run rough adjustment is facilitated.

2. Especially the outlet side ATR signal waveform must have higher flatness.

Figure 4-27.

2. Adjustment of A/C head height and azimuth 1 Perform the initial setting of A/C head position by the

method stated in "4-15 Replacement 3".

2 Connect the oscilloscope to the audio output termi-

nal.

3 Using the alignment tape in which 1 kHz linear audio

signal has been recorded, adjust the height screw so as to get max audio output.

4 Using the alignment tape in which 7 kHz linear audio

signal has been recorded, adjust the azimuth screw so as to get max audio output.

5 The adjustment of 3 and 4 twice or three times

repeat, and finally adjust 4.

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

For X value adjustment Adjust the X value, turning the geartype screwdriver.

Figure 4-28.

3. Tape run adjustment 1 Connect the oscilloscope to PB ATR signal output

test point, set oscilloscope sync to EXT, trigger-input the PB CHROMA signal (head switching pulse).

2 Rough adjustment of X value

Tentatively fix A/C head arm screws 1 by the method described in 4-15 "Replacement 3". Playback the alignment tape (VROATSV) and shortcircuit between TP801 and TP802. As a result the auto-tracking is automatically cancelled, so that the X value adjustment mode is set. Move the A/C head with the X value adjustment gear driver (JiGDRiVER-6) by the method shown in Figure 4-33, and adjust the A/C head so as to get the maximum ATR signal waveform. (Note: When the A/ C head is adjusted, adjust so that the maximum ATR signal waveform is obtained nearest the position of initial setting made in 4-15.)

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VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

3 Next, press the tracking button (+), (–) and change

the ATR signal waveform from max to min and from min to max. At this time adjust the height of supply and take-up side guide roller with the adjustment driver (JiGDRiVERH-4) so that the ATR signal waveform changes nearly parallel.

4 If the tape is lifted or sunk from the helical lead

surface, the PB ATR signal waveform appears as shown in Figure 4-30.

5 Press the tracking button (+), (–) and make sure that

the ATR signal waveform changes nearly parallel.

6 Finally, check tape crease near the reverse guide. If

tape crease is found, adjust tilt screw 45˚ counter clockwise. Small tape crcase will appear at retain guide after this adjustment finished.

Supply side

PB ATR Signal

Head switching pulse

Figure 4-29.

4. A/C head X value adjustment 1 Fix A/C head arm screws 1 by the method described

in 4-15 "Replacement 3".

2 Playback the alignment tape (VROATSV), and

shortcircuit between TP801 and TP802. As a result the auto-tracking is automatically cancelled, so that the X value adjustment mode is set.

When the tape is below the helical lead.When the tape is above the helical lead.

Take-up side Supply side Take-up side

Adjustment

Supply side guide roller rotated in clockwise direction (lowers guide roller) to flatten ATR signal.

Take-up side guide roller rotated in clockwise direction (lowers guide roller) to flatten ATR signal.

Figure 4-30.

3 Move the A/C head with the X value adjustment gear

driver by the method shown in Figure 4-33, and adjust the A/C head so as to get the maximum ATR signal waveform. (Note: At this time adjust so as to get the maximum ATR signal waveform nearest the A/C head position which has been set in case of X value rough adjustment as stated in 4-17, 3- 2.)

4 Adjust the playback switching point (Refer to the

electric adjustment method.)

5 Playback the self-picture-recorded tape, and check

the flatness of ATR signal waveform and sound.

Supply side guide roller rotated in counterclockwise direction (raises guide roller) to make the tape float above the helical lead. The supply side guide roller is then rotated in the clockwise direction to flatten the ATR signal.

Take-up side guide roller rotated in counterclockwise direction (raises guide roller) to make the tape float above the helical lead. The take-up side guide roller is then rotated in the clockwise direction to flatten the ATR signal.

Notes:

When the A/C head X value adjustment is performed, be sure to perform at first X value rough adjustment (refer to 4- 17, 3-2).

Figure 4-31.

Page 25

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

4-18 REPLACEMENT OF THE CAPSTAN D.D.

(DIRECT DRIVE) MOTOR

• Remove the mechanism from the main PWB (refer to 22 item 1 When removing the mechanism from the main

PWB ).

• Removal (Follow the order of indicated numbers.)

1. Remove the reel belt 1.

2. Remove the slow brake lever 2.

3. Remove the three screws 3.

Capstan D.D. motor

control PWB

4-19 REPLACEMENT OF DRUM D.D. MOTOR

1. Set the ejection mode.

2. Withdraw the main power plug from the socket.

• Removal (Perform in numerical order.)

1. Disconnect the FFC cable 1.

2. Unscrew the D.D. stator assembly fixing screws 2.

3. Take out the D.D. stator assembly 3.

4. Unscrew the D.D. rotor assembly fixing screws 4.

5. Take out the D.D. rotor assembly 5.

Notes:

1. In removing the D.D. stator assembly, part of the drum earth spring pops out of the pre-load collar. Be careful not to lose it.

2. Install, so that the D.D. rotor ass'y and upper drum ass'y mounting direction check holes align. (Align the upper drum dent with the rotor hole.)

3. Be careful not to damage the upper drum or the video head.

4. Protect the hole elements from shock due to contact with D.D. stator or D.D. rotor ass'y.

5. After installation adjust the playback switching point for adjustment of servo circuit.

Reel belt

Figure 4-32.

• Reassembly

1. Taking care so that the capstan shaft does not contact the mechanism chassis, set its position on the mechanism chassis, and then install with the three screws.

2. Install the reel belt.

Notes:

1. After installing the capstan D.D. motor, be sure to rotate the capstan D.D. motor and check the movement.

2. Set the tape, and check for the tape crease near the reverse guide in the playback mode. Adjust the A/C head and azimuth as stated in 4-17 item 2.

D.D.stator ass'y

FFC

D.D. rotor ass'y

Upper drum

Figure 4-33.

Page 26

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

4-20 REPLACING THE UPPER AND LOWER

DRUM ASSEMBLY

• Replacement (Perform in the numerical order) 1Remove the motor as stated in 4-19 D.D. motor replace-

ment.

2Remove the drum earth brush ass’y 2. 3Remove the upper and lower drum assembly from main

chassis 1. 4. Remove the drum FFC holder 3.

[Cares when replacing the drum]

1. Be careful so that the drum earth brush is not lost.

2. Do not touch directly the drum surface.

3. Fit gently the screwdriver to the screws.

4. Since the drum assembly is an extremely precise assembly, it must be handled with utmost care.

5. Make sure that the drum surface is free from dust, dirt and foreign substances.

6. After replacing the drum be sure to perform the tape running adjustment. After that, perform also the electrical adjustment.

• Playback switching point adjustment

• X-position adjustment and check

• Standard and x-3 slow tracking adjustment

7. After replacing the drum clean the drum.

4-21 ASSEMBLING OF PHASE MATCHING

MECHANISM COMPONENTS

• Assemble the phase matching mechanism components in the following order.

1. Assemble the reverse guide lever and pinch drive cam.

2. Mounting the shifter (on the back of the mechanism chassis).

3. Mounting the master cam (on the back of the mechanism chassis).

4. Assemble the loading motor parts.

• PINCH DRIVE CAM AND REVERSE GUIDE

LEVER ASSEMBLING METHOD.

(Place the following parts in position in numerical order.)

(1)Pinch drive cam (2)Reverse guide spring 2 (3)Reverse guide lever ass’y 3 (4)Open guide

Insert it into the groove of the shaft

Don't run up on the spring

Dot A

Dot B

Figure 4-35.

Lower dorum bottom side

Figure 4-34.

Page 27

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

4-22 INSTALLING THE SHIFTER

Capstan D.D. motor

Limiter pully

(Bottom side of mechanism chassis)

Figure 4-36.

Loading arm (T)

Drum

Insert point

1. Make sure that the loading arm T and S are at the PhaseMatching point as shown below .

2. Fix the shifter position setting part to the roading arm T position setting part as shown in figure .

3. Make sure tension arm not run on the shifter as shown in figure .

Loading arm (T)

Loading arm (S)

Shifter

Sifter

Phase matting

*Not run on the

sifter.

Tension arm

Figure 4-37.

Page 28

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

4-23 INSTALLING THE MASTER CAM (AT

REAR SIDE OF MECHANISM CHASSIS)

1. Make sure beforehand that the shifter is at initial position.

2. Place the master cam in the position as shown below.

E-ring

Figure 4-38-1.

4-24 REPLACEMENT OF LOADING MOTOR

• Removal

Apply grease

*Apply grease to

the tip as well.

Worm gear

Apply grease

Red

motor.

Wire + : Red

- : White

Insert

Leading connect gear.

Apply grease

Worm wheel gear.

Apply grease

Note:

See the figure below for the phase matching between the master cam synchro gear and pinch drive cam.

3. Finally fix with the E ring.

Synchro gear Phase matching

Phase matching

Master cam

Hole of Pinch drive cam.

Line of synchro gear.

Figure 4-38-2.

L-M-Block.

Figure 4-39.

• Replacement

Remove the loading motor, and install the replacement loading motor as shown below.

Worm gear

Loading motor

To press the motor in, first receive it by portion A.

6.95 mm

-0.15

A part

Figure 4-40.

The loading motor pressing-in must be less than 14.7 N (1,500 gf). Adjust the distance between motor and pulley to 6.95

+0. 2

mm.

–0.15

Page 29

4-25 ASSEMBLY OF CASSETTE HOUSING

1. Proof lever Proof lever spring and Holder R

*Proof lever spring fixing direction designated.

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

MSPRD0215AJFJ

Figure 4-41.

2. Frame R, Frame L, Drive Arm R, Drive Arm L, Upper Plate.

LANGF9661AJFW

Top surface should be free from scratches or soil.

Page 30

VC-A560U(A)/A560U/A560U(B)

TP201~204

VC-H960U/H960U(B)/H961U

5. ELECTRICAL ADJUSTMENT

Notes:

• Before the adjustment:

Electrical adjustments discussed here are often required after replacement of electronic components and mechanical parts such as video heads. Check that the mechanism and all electric components are in good working condition prior to the adjustments, otherwise adjustments cannot be completed.

• Instruments required:

• Color TV monitor • Dual-trace oscilloscope

• Audio signal generator • AC milli-voltmeter

• Blank video cassette tape • Alignment tape (VROEFZHS)

• Screwdriver for adjustment • Color bar generator

• RF signal generator

Figure 5-1.

Page 31

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

SERVO CIRCUIT ADJUSTMENT

5-1 ADJUSTMENT OF HEAD SWITCHING

POINT

Measuring Dual-trace oscilloscope instrument

Mode Playback Cassette Alignment tape (VROEFZHS) Test point VIDEO OUT jack to CH2

TP202 (Sig.)~TP203 (GND) to CH1

Control Call up the test mode (short circuit

between TP801 and TP802 on the operation PWB). Use the tracking/ channel select (') and (") buttons of the set.

Specification 6.0 ± 0.5H (lines)

1. Connect a dual-trace oscilloscope to the VIDEO OUT jack and TP202 (Sig.) and TP203 (GND). (Trigger the oscilloscope with the head switching pulse on TP202.)

2. Playback the alignment tape, and then short circuit between TP801 and TP802 on the operation PWB to call the test mode.

3. Press the PLAY button, and the play LED starts blinking and the automatic adjustment function gets started.

4. Wait until the play LED stays on to indicate that the adjustment is complete.

5. Watch the oscilloscope screen and make sure that the leading edge of the head switching pulse is 6.0H (lines) ahead of the vertical sync as shown in Figure 5-2.

6. If the setting is out of this range, readjust the data using the channel select (') and (") buttons of the set or the remote controller.

7. Finally press the STOP button to quit the test mode.

5-2 ADJUSTMENT OF FV (False Vertical

Sync) OF STILL PICTURE

Measuring Color TV monitor instrument

Mode Playback still Cassette Self-recorded tape (SP mode)

(See Note below 2) Control Tracking control buttons(+) or (–) Specification No vertical jitter of picture

1. Play a cassette which was recorded by the unit in SP mode.

2. Press the PAUSE/STILL button to freeze the picture.

3. Look at the monitor screen and adjust (+) or (–) TRACKING buttons so that the vertical jitter of the picture is minimized.

4. Play and freeze the self-recorded tape in EP mode and make sure vertical jitter of the picture is not noticeable.

Note:

1 The FV goes back to the it’s initial state when the unit is

put into the system controller reset mode due to power failure, etc. In this case, preset the FV once again.

2 Self-recorded tape is a cassette whose program was

recorded by the unit being adjusted.

5-3

CHECKING OF OFF TRACK

Measuring Color TV monitor instrument

Mode Playback Cassette Self-recorded tape (EP mode)

(See Note below)

Control Tracking control buttons(+) or (–)

CH-2 VIDEO OUT

CH-1 HEAD SWITCHING PULSE

6.0 ± 0.5H (lines)

Figure 5-2.

CH-1: 1V/dev 50µsec/dev CH-2: 1V/dev 50µsec/dev

V-sync.

Specification No Poor picture and Hi-Fi sound

1. Play a cassette which was recorded by the unit in EP mode.

2. Short circuit between TP801 and TP803 on the main PWB, and press both CH button (+) and CH button (–) at same time.

3. Press the tracking buttons (+) or (–) 20 times each to bring the tracking off center. Make sure that:

1) There is nothing unusual on the playback screen.

2) There is nothing unusual in the Hi-Fi sound (for the Hi-

Fi models only).

4. Cancel the short circuit.

Note:

Self-recorded tape is a cassette whose program was recorded by the unit being adjusted.

Page 32

VC-A560U(A)/A560U/A560U(B)

S sensor

Open

Mode detection inside

sensor A

111000000

Mode detection outside

sensor B

011110110

CS/EJ

ULD

PU1

PU2

VSRPBSLOWFFSTOP

Cam graph E

60 120 180 240 300 380

G mechanical timing

Mode check

Cam mark

Mode detection outside

(D709 SW B)

Mode detection inside

(D708 SW A)

0 19.812 81 179 233200 265 282 316 334

10.354 12.812

CA/END

CS/EJ

PU1

PU2

VSR

PB SLOW

STOP

Mode detection outside

Mode detection inside

S sensor

EJ UL PU PU2 VSR PB SLW FF STP

011

000

001

1 or 0

Loading motor turns in reverse

direction and master cam

counterclockwise.

CASSETTE INSERTION STOP

Cassette

inserting

Full-

YES

Unloading

Loading motor starts in normal

direction and master cam counter

clockwise.

Does mechanism position sw.

come off within 2.5 sec.?

Are start/end sensors at low level

before cassette insertion ?

Insert cassette.

Double action rack slides.

Drum motor starts.

Tape loading.

Pinch roller comes into contact.

Cam switch is at PB position.

Loading motor stop.

Is drum FG pulse outputted ?

End

Cassette is ejected and loading

motor stops.

Start sensor close.

(Cassette is judged

caught halfway.)

(Cassette LED or some other part

is judged defective.)

VC-H960U/H960U(B)/H961U

MECHANISM OPERATION FLOWCHART

* This flowchart describes the outline of the mechanism’s operation, but does not give its details.

6. MECHANISM OPERATION FLOWCHART AND TROUBLESHOOTING GUIDE

Page 33

STOP REC/PLAY

PLAY STILL

PLAY VSR

VSR PLAY

Capstan motor turns

counterclockwise.

Is take-up reel sensor signal

outputted ?

End

Press REC/PLAY key.

Picture appears.

Unloading

Set capstan motor to search

speed.

End

Press FF key.

PLAY VSF

REC/PLAY STOP

Capstan motor turns in

reverse direction.

Loading motor turns in

counterclockwise direction

and master cam clockwise.

Slow brake comes into

contact with capstan motor.

Slow brake

pressing

Cam switch is at STILL

position.

End

Capstan motor stops.

Press STOP key.

Loading motor stops.

End

Stop capstan motor.

YES

Press STILL key.

Pinch

roller

releasing

Idler

swinging

Pinch

roller

pressing

Loading motor turns

clockwise and master

cam counterclockwise.

Turn capstan motor in

reverse direction.

Turn loading motor

counterclockwise.

Cam switch is at VSR

position.

Set capstan motor to search

speed.

Is take-up reel sensor signal

outputted ?

Press REW key.

Release pinch roller.

Cam switch is at PU2 position.

Cam switch is at PU1 position.

Stop loading motor.

Press pinch roller.

Loading motor turns clockwise.

Release the supply auxiliary

brake.

Stop loading motor.

End

Unloading

Cam switch is at PB position.

End

Press PLAY Key.

Loading motor turns counter-

clockwise and master cam

clockwise.

Capstan motor turns

counterclockwise. PB speed.

YES

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

Page 34

VC-A560U(A)/A560U/A560U(B)

STOP FF/REW

STOP CASSETTE EJECT

FF/REW STOP

FF/REW

operation

Brake

function

Turn capstan motor in

normal or reverse direction,

after the remaining tape has

been detected.

Loading motor turns counter-

clockwise.

Cam switch is at Stop

position.

End

Press STOP key.

Press FF/REW key.

Stop capstan motor.

Loading motor stops.

End

Loading motor turns in clockwise and master cam

counterclockwise.

4 supply reel pulses

outputted ?

Does the take-up

reel pulse output

two edges ?

Capstan motor turns

clockwise.

Loading motor turns

clockwise.

Cam switch is at

Eject position.

Loading motor

stops.

Capstan motor

stops.

Press EJECT key.

Tape

unloading

Cassette

eject

End

Capstan motor turns

clockwise.

Capstan motor turns

counterclockwise in about

2 seconds.

Stop loading motor.

Capstan motor turns in reverse direction.

Cam switch is at UL position.

YES

VC-H960U/H960U(B)/H961U

Page 35

MECHANISM TROUBLESHOOTING

1. FF/REW FAILURE (NO TAPE WINDING)

Press FF key.

NO NO NO

YES

YES YES

Is master cam at

FF position ?

Does loading

motor operate ?

Modes changing

smoothly through

cam switch ?

Loading motor

control system

in trouble.

Are Vco 12V and

Vcc 5V applied ?

Replace the

capstan motor.

Replace the idler

ass’y.

Replace the reel

sensor.

Is voltage applied

to loading motor ?

Loading motor is

damaged. Replace

it.

Voltage supply

system in trouble.

Mode sensor

system in trouble

or master cam

malpositioned.

Voltage supply

system in trouble.

Does capstan

motor turn in FF (or

REW) direction ?

Are idler wheel

ass’y and reel disk

in mesh ?

Is the pulse

outputted from reel

sensor ?

The cassette tape

is presumably

damaged.

2. REC/PLAY FAILURE (MODE RELEASE)

NO NO NO

YES

YES YES

Is the master cam

at PB position ?

Does loading

motor operate ?

Modes changing

smoothly through

cam switch ?

Loading motor

control system

in trouble.

Are Vco 12V and

Vcc 5V applied ?

Replace the

capstan motor.

Replace the idler

ass’y.

Replace the reel

sensor.

Is voltage applied

to loading motor ?

Loading motor is

damaged. Replace

it.

Voltage supply

system in trouble.

Voltage supply

system in trouble.

Does capstan

motor turn ?

Are idler wheel

ass'y and reel disk

in mesh ?

Is the pulse

outputted from reel

sensor ?

Check main PWB.

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

Page 36

VC-A560U(A)/A560U/A560U(B)

Replace loading motor block.

3. WINDING FAILURE AT VSR 4. UNUSUAL SOUND IN EACH MODE

Is Playback

function normal ?

Master cam

shifting to VSR

position ?

Go to 2. REC/

PLAY FAILURE

routine.

Replace idler

gear ass’y.

Replace limiter

pulley ass’y.

Replace reel

sensor.

Go to 2. REC/

PLAY FAILURE

routine.

Are idler wheel

ass’y and supply

reel disk in mesh ?

Is supply reel disk

winding torque

normal ?

Is pulse outputted

from reel sensor ?

Check main PWB.

YES

Press REW key.

4-i) Unusual sound in cassette

insertion and ejection mode

Is unusal sound heard during

cassette control running ?

Unusual sound heard with pinch

roller lever going up or down ?

Is unusual sound heard during

loading/unloading ?

Check pinch roller drive cam, pinch roller

drive lever and reverse guide for their actions.

Replace damaged one with new one.

Replace cassette control ass’y.

VC-H960U/H960U(B)/H961U

Page 37

VC-A560U(A)/A560U/A560U(B)

YES

Replace capstan motor.

4-ii) Unusual sound in FF/REW mode

Is reel disk height as specified ?

Thrust gap found at reel disk ?

Drive system out of contact with any

part on main PWB ?

Turn capstan motor by hand.

Unusual sound heard ?

Check drive system’s gears for

damage. Replace damaged gear

with new one.

• Reel disk

• Limiter pulley ass’y

• Idler wheel ass’y

Check reel disk and main chassis.

And replace defective parts.

Adjust reel disk height.

Rearrange the parts on main PWB.

VC-H960U/H960U(B)/H961U

Page 38

VC-A560U(A)/A560U/A560U(B)

FLOW CHART NO.1

No power

The fuse blows out even when it is

replaced with new one.

See FLOW CHART NO.2

<Fuse blown out.>.

YES

Is the fuse good?

Is the normal state restored when

once unplugged power cord is

plugged again after several

seconds?

Check for leak or short-circuiting

of primary circuit part.

(L901, D901~904, T901, C906,

R904, Q901~902, etc.)

Are AT 5V voltage line normal?

Are AT 44V, AT 27V, PC 12V,

normal?

Check each rectifier circuits and

short-circuit of secondary circuit.

Is "H" level applied at pin(96) of

IC701?

Check the power failure circuit.

(Q705)

FLOW CHART NO.3

When the output voltage fluctuates.

Check whether the secondary side

photocoupler circuit operates

normally.

Check the circuit and replace parts.

(IC901, IC903, etc.)

YES

Check whether the primary side

photocoupler output control

functions normally.

Check the circuit and replace parts.

(IC901, IC903, Q902, T901, etc.)

YES

Replace IC901.

FLOW CHART NO.2

Fuse blown out.

Case (1) Case (2)

Check for leak or short-circuiting of

primary circuit part.

(L901, D901~904, T901, C906,

R904, Q901~902, etc.)

Check for short-circuiting of

rectifying diode and circuit in each

rectifying circuit of secondary circuit.

(D9334, D931~933)

FLOW CHART NO.4

When buzz is heard from the vicinity of power circuit.

Check for short-circuiting of circuit and rectifying diode of each rectifying circuit of secondary

circuit and check for failure of shunt regulator circuit. (D9334, D931~933, IC903, C935, C963)

VC-H960U/H960U(B)/H961U

7. TR OUBLESHOOTING

Page 39

VC-A560U(A)/A560U/A560U(B)

FLOW CHART NO.6

No operation is possible from the infrared remote control.

Operation is possible from the VCR,

but no operation is possible from the

infrared remote control.

Is the supply voltage of 5V feed to

pin(3) terminal of remote control

receiver?

Check AT 5V lines.

Is "L" pulse sent out pin(1) terminal of

receiver when the infrared remote

control is activated?

Replace the remote control receiver

or replace the remote control

transmitter if necessary.

Is inputted "L" pulse to pin(4) of

IC701?

Check line between at remote

control receiver thru to pin(4) of

IC701.

YES

Replace IC701.

YES

FLOW CHART NO.7

A cassette tape is not take in.

YES

Check start sensor shutter.

Check line start sensor and all the

way up thru to pin(67) of IC701.

Check line pin(72) of IC701 and all

the way up thru to pin(10) of P701.

Replace loading motor.

Does pin(10) of P701 go from 2.5V

to 4.2V when the cassette tape is

inserted.

Does pin(67) of IC701 change from

"H" to "L" level when the cassette

tape is inserted?

Are start sensor shutter go to open

when the cassette tape is inserted?

FLOW CHART NO.8

A cassette tape is taken in, but ejected at once.

Does the start sensor pulse at

pin(67) of IC701 change from "L" to

"H" level when the cassette tape is

loaded?

Check start sensor and all the way

up thru to IC701.

Does the end sensor pulse at pin(66)

of IC701 change from "L" to "H" level

when the cassette tape is loaded?

Check end sensor and all the way

up thru to IC701.

Does the master cam mode shifter

operate normally when the cassette

tape is loaded?

Check cam switch and all the way

up thru to IC701.

Replace IC701.

YES

VC-H960U/H960U(B)/H961U

Page 40

VC-A560U(A)/A560U/A560U(B)

FLOW CHART NO.9

The cassette tape fails to eject.

Does the capstan motor start when

the EJECT button is pressed?

See FLOW CHART NO.11.

Does the take-up reel disk turn when

the capstan motor is running?

Check reel disk and reel drive unit.

Are pulses applied at pin(2) of IC701

when the take-up reel disk is turning?

Check take-up reel sensor and all the

way up thru to IC701.

Does pin(10) of P701 go from 2.5V

to 0.8V when veel pules has beer

input.

Check pin(72) of IC701.

Does the loading motor run? Replace loading motor.

Replace cassette cam, gear, etc.

YES

FLOW CHART NO.10

No power is turned on.

Does power control(H) signal at

pin(76) of IC701 change from "L" to

"H" level?

Check IC701.

Does the base of Q951 change from

about 5.0V to 4.5V?

Check IC701 and all the way up thru

to Q951.

Is 5V sent out of the emitter of

Q951?

Check Q951 and the AT 5V line.

Check peripheral circuits for poor

soldering.

FLOW CHART NO.11

The capstan motor fails to run.

Is the voltage more than about 2.6V

DC given out of pin(24) of IC701.

Check IC701.

YES

Is the supply voltage of 5V feed to

pin(3) of P701.

Check PC 5V line.

Is the voltage more than 2.6V DC

sent in pin(9) of P701.

Check between pin(9) of P701 and

all the way up thru to pin(24) of

IC701.

Is the voltage at pin(5) of P701

3.5V?

Check between the pin(71) of IC701

and all the way up thru to pin(5) of

P701.

Is the supply voltage of 12V feed to

pin(2) of P701.

Check motor-VCC line and motor

voltage selector circuit.

Replace capstan motor.

VC-H960U/H960U(B)/H961U

Page 41

VC-A560U(A)/A560U/A560U(B)

FLOW CHART NO.12

The drum motor fails to run.

Is the voltage more than about 2.6V

DC given out of pin(25) of IC701.

Check IC701.

YES

Check between pin(25) of IC701

and all the way up to pin(12) of

P701.

Is the voltage more than about 2.6V

applied at pin(2) of P701.

YES

Check PC 5V line.

Is the supply voltage of 5V feed to

pin(3) of P701.

Is the supply voltage of 12V feed to

pin(8) of P701.

Check or replace drum motor.

Check AT 12V line.

YES

FLOW CHART NO.14

No head switching pulse.

See FLOW CHART NO.12,13

Is the drum motor rotating?

Is the drum PG/FG signal present

on pin(47) of IC701.

Could be lines between P701

and IC701.

Check peripheral circuit of P701

Is the drum PG/FG signal present

on pin(11) of P701.

Replace IC701.

Check or replace drum motor.

Check line between pin(11) of P701

and all the way up thru to

pin(47) of IC701.

Is drum PG signal given out of

pin(47) of IC701?

Is V-H.SW.P pulse given out of

pin(18) of IC701?

Check IC701.

Replace IC701.

YES

FLOW CHART NO.13

The drum motor runs only for a few seconds.

Is drum PG signal given out of

pin(11) of P701.

Check pin(12) of P701.

Replace IC706.

YES

VC-H960U/H960U(B)/H961U

Page 42

VC-A560U(A)/A560U/A560U(B)

FLOW CHART NO.15

Drum servo does not function.

Check peripheral circuit of X701.

Is there 14.318MHz oscillation at

pins(37) and (38) of IC701?

In PB mode

YES

In REC mode

Is there drum PG/FG signal at

pin(47).

Is the V-SYNC signal(reference) at

pin(41) of IC701?

YES

Check peripheral circuit of pin(41) of

IC701, C715, C7716 and R708.

Check drum PG/FG signal line.

Is the head switching pulse at pin(18)

of IC701 present?

See FLOW CHART NO.14

YES

Is the drum-error at pin(29) of IC701

present?

Replace IC701.

YES

Is the drum control voltage applied

to pin(2) of IC701.

YES

Is pin(25) of IC701 in high

impedance?

YES

Check lines between pin(29) of

IC701 and pin(12) of P701.

Does the IC706 operate normally?

Replace IC701.

Replace drum motor.

VC-H960U/H960U(B)/H961U

Page 43

VC-A560U(A)/A560U/A560U(B)

1 2

FLOW CHART NO.16

Capstan servo does not function.

Only PB mode inoperative

YES

Only REC mode inoperative

YES

NO NO

Check peripheral

circuit of pin(41) of

IC701, C715,

C7716 and R708.

Is there 14.318MHz

oscillation at pin

(32) and (33) of

IC701?

Check peripheral

circuit of X701.

YES

Does pin(24) of

IC701 operate

normally?

Check "1"

Check "2"

Check capstan

motor unit and/or

replace.

Is there CAP-

ERROR at pin(28)

of IC701?

Replace IC701.

Replace A/C head.

YES

Is there CAP-

ERROR signal at

pin (28) of IC701?

Replace IC701.

Does PB CTL

signal appear at

pin (58) of IC701?

Replace IC701.

Is there REC CTL

signal output at

pin(57) and (56)

of IC701?

Does PB CTL

signal appear at

pin(58) of IC701?

Does A/C head

operate normally?

Adjust the height

of the A/C head.

Does the capstan

FG signal appear

at pin (49) of IC-

701?

Check the capstan

FG signal line bet-

ween pin(1) of

P701 and pin(49)

of IC701.

Check peripheral

circuit of AC

connector.

Is the V-SYNC

signal(reference) at

pin(41) of IC701?

Are REC and/or PB

mode inoperative?

YES

VC-H960U/H960U(B)/H961U

Page 44

VC-A560U(A)/A560U/A560U(B)

Picture E-E does not appear.

Is picture signal input into pins(30) and (31) of IC201?

YES

1 External input mode

Check the line between the rear video input terminal

and pin(30) of IC201.

2 U/V tuner mode

Check the line between the pin(25) of U/V tuner and

pin(31) of IC201.

Is picture signal output to the pin(52) of IC201?

Is picture signal input into the pin(40) of IC701?

Is picture signal output to the pin(38) of IC701 ?

Check the line between pin(52) of IC201

and pin(40) of IC701.

Check the line between pins(63) and (62) of

IC201 and pins(64) and (65) of IC701.

Is picture signal output to the emitter of video output

buffer (Q251)?

1 Line output: Check Q251 periphery and output terminal periphery.

2 RF output: Check Q251 periphery and tuner pin(6) periphery.

Is 5V applied to the pins(12), (61) and (90) of IC201?

Is 5V applied to the pin(42) of IC701?

Check the PC 5V line.

Check the AT 5V line.

Is serial data clock signal applied to the

pins(63) and (62) of IC201?

Check Q251 periphery.

FLOW CHART NO.17

VC-H960U/H960U(B)/H961U

Page 45

VC-A560U(A)/A560U/A560U(B)

Picture (luminance) record is impossible (E-E mode is possible). Although picture record is possible, color does not appear (E-E mode is possible).

Is luminance signal (approx. 0.5

Vp-p) input to the pin(19) of IC201?

Is luminance signal (approx. 0.3

Vp-p) input to the pin(42) of IC201?

Is luminance signal (approx. 0.5

Vp-p) input to the pin(26) of IC201?

Is luminance signal (approx. 0.5

Vp-p) input to the pin(39) of IC201?

Is luminance signal (approx. 0.5

Vp-p) input to the pin(23) of IC201?

YES

Is the luminance signal (approx. 0.5

Vp-p) input and output to the pins(13)

and (14) of IC201, respectively?

Check between the pins(18) and

(19) of IC201. (Check C206.)

Check between the pins(21) and

(42) of IC201. (Check C208.)

Check between the pins(60) and

(46) of IC201. (Check C512.)

Check between the pins(58) and

(35) of IC201. (Check R505, C512.)

Check between the pins(39) and

(26) of IC201. (Check C212.)

Check between the pins(24) and

(23) of IC201. (Check C210.)

Is voltage 5V applied to the CCD section

power terminal pin(36) of IC201?

Is CCD control voltage approx. 5V

applied normally to the pin(37) from

the pin(57) of IC201? Is clock signal

(approx. 7.16 MHz/0.5 Vp-p) for

CCD applied normally to the pin(44)

from the pin(69) of IC201?

Check the pins(13) and (14) of IC201

peripheral circuit. (R201, R202, C203)

SP mode: Is record FM signal (approx. 20 mAp-p) output to the pins(88) and (89) (SP1) and pins(86) and (87) (SP2) of IC201?

EP mode: Is record FM signal (approx. 20 mAp-p) output to the IC201 pins(93) and (94) (EP1) and pins(92) and (91) (EP2) of IC20

Check or replace the cylinder. Is PRE/REC Vcc 5V applied to the pin(90) of IC201?

Is voltage 5V applied to the chroma

power terminal pin(61) of IC201?

Is chroma signal (approx. 143

mVp-p/Burst) input into the

pin(46) of IC201?

Is chroma signal (approx. 180

mVp-p/Burst) input into the

pin(58) of IC201?

Check the periphery of pin(61) of

IC201 and PC 5V line.

Check whether the pins(71) and

(73) of IC201 oscillate (3.58 MHz)?

Is chroma signal (approx. 180

mVp-p/Burst) output to the

pin(35) of IC201?

FLOW CHART NO.18 FLOW CHART NO.19

VC-H960U/H960U(B)/H961U

Page 46

VC-A560U(A)/A560U/A560U(B)

Playback picture does not appear (E-E mode is possible).

YES

Is V-H.SW.P. applied to the

pin(81) of IC201?

Although picture is played back, color does not appear (E-E mode is possible).

Is voltage 5V applied to the CCD section power terminal pin(36) of IC201?

Is control voltage approx. 5V applied normally to the pin(37) from the pin(57) of IC201? Is CCD clock signal

(approx. 7.16 MHz/0.5 Vp-p) applied to the pin(44) from the pin(69) of IC201?

Check between the pins(24) and (23) of IC201. (Check C210.)

Is luminance signal (approx. 0.5

Vp-p) input to the pin(23) of IC201?

Is luminance signal (approx. 0.5

Vp-p) input to the pin(26) of IC201?

Is luminance signal (approx. 0.5

Vp-p) input to the pin(42) of IC201?

Is luminance signal (approx. 0.5

Vp-p) input to the pin(19) of IC201?

Is FM signal (approx. 0.4 Vp-p)

input to the pin(78) of IC201?

Is luminance signal (approx. 0.4

Vp-p) input to the pin(79) of IC201?

Is luminance signal (approx. 0.5

Vp-p) input to the pin(39) of IC201?

Check between the pin(39) and

pin(26) of IC201. (Check C212.)

Check between the pin(21) and

pin(42) of IC201. (Check C208.)

Check between the pin(18) and

pin(19) of IC201. (Check C206.)

Check between the pin(55) and

pin(54) of IC201. (Check C514.)

Check between the pins(79) and

(78) of IC201.

Is the luminance signal (approx. 0.25

Vp-p) input and output to the pins(13),

(14) and (16) of IC201, respectively?

Is voltage 5V applied to the chroma

power terminal pin(61) of IC201?

Is chroma signal (approx. 403

mVp-p/Burst) input into the

pin(46) of IC201?

Is chroma signal (approx. 508

mVp-p/Burst) input into the

pin(58) of IC201?

Is chroma signal (approx. 286

mVp-p/Burst) input into the

pin(54) of IC201?

Check between the pin(60) and

pin(46) of IC201. (Check C512.)

Check between the pin(58) and pin(35)

of IC201. (Check R505, C515.)

Check the periphery of pin(61) of

IC201 and PC 5V line.

Check the periphery of pins(13),

(14) and (16) of IC201. (Check

C203, R201-2, L201, C205, R203.)

Check whether the pin(71) and pin(73)

of IC201 oscillate (3.58 MHz)?

Is chroma signal (approx. 508

mVp-p/Burst) output to the

pin(35) of IC201?

Check V-H.SW.P. line.

Replace IC201.

FLOW CHART NO.20 FLOW CHART NO.21

VC-H960U/H960U(B)/H961U

Page 47

VC-A560U(A)/A560U/A560U(B)

YES

FLOW CHART NO.22

Is there signal inputted at each

terminal of IC651 as shown in table?

Front input terminal

Rear input terminal

Tuner audio terminal

L-ch R-ch

pin(15) pin(10)

pin(14) pin(9)

Check the peripheral circuit of front

input terminal.

Check the peripheral circuit of rear

input terminal.

Is there SIF signal from pin(24) of

Tuner?

Line output terminal : Check line ranging from pins(53) and (57) of IC651 to the audio

output terminal.

RF output terminal : Check line ranging from pin(59) of IC651 to pin(2) of tuner (TU101).

Is Sub carrier signal (3.58MHz, about

900mVp-p) input to pin(45) of IC651?

Is "H" level applied at pin(45) of IC651?

Check line between pin(36) of IC651

and pin(61) of IC701.

Is "L" level applied at pin(36) of IC651?

Check the regulator circuit of Hi-Fi 5V

and PC 9V.

Is the voltage 5V applied to pin(40) of

IC651, 9V applied to pin(58).

YES

Check line between pins(43), (42) of

IC651 and pins(12), (13) of IC701.

Are serial data and clock signal at

pins(43), (42) of IC651?

Check line between X501 and pin(45)

of IC651.

Line output terminal : Is there audio signal outputted at pins(53) and (57) of IC651?

RF output terminal : Is there audio signal outputted at pin(59) of IC651?

Replace IC651.

No Hi-Fi E-E sound heard.

pin(48)

Hi-Fi sound cannot be recorded

(E-E mode is normal).

YES

Is record FM signal output to the pins(21) to

(24) (ch-1)/pins(21) and (22) (ch-2) of IC651?

Check the AH-MZ connector.

Is the pin(29) of IC651 about 3.7V?

Check line of Hi-Fi 5V.

Check Hi-Fi REC CTL line.

Replace IC651.

Is voltage 5V applied to pin(25) of IC651.

FLOW CHART NO.23

Is terminal voltage (REC AGC. ADJ.) pin(37)

of IC651 normal?

Hi-Fi sound cannot be played back

(E-E mode is normal).

Is playback envelope signal output to the

pins(29) and (30) of IC651? (300 mVp-p)

YES

Replace IC651.

Is A-H.SW.P input into the pin(27) of IC651?

Check the A-H.SW.P. line from the pin(27) of

IC651 to the pin(23) of IC701.

FLOW CHART NO.24

Recording in linear audio is impossible

(Hi-Fi E-E mode is normal).

YES

Is audio signal input into the IC201 pin(8)?

Is the pin(99) of IC201 in "L" level?

Does the bias oscillation circuit operate

normally?

Is audio signal on which bias signal is

superposed output to the pin(4) of IC201?

Check the AA-MH harness and A/C head.

Check the bias oscillation circuit (T601, Q602,

Q603).

Check the line between the pin(61) of IC651

to the pin(8) of IC201.

Check the periphery of pin(99) of IC201.

FLOW CHART NO.25

VC-H960U/H960U(B)/H961U

Page 48

VC-A560U(A)/A560U/A560U(B)

Linear audio playback is impossible.

(Hi-Fi E-E mode is normal).

Are MH-AA harness and playback AMP.

peripheral parts normal?

Is the AC head surface clean?

Is AC head height adjusted properly?

Replace the AC head.

Readjust the A/C head height.

Is audio signal output to the pin(11) of IC201?

YES

Is it possible to confirm the audio signal (PB EQ)

on the pin(100) of IC201?

Replace IC201.

Is the pin(99) of IC201 in "L" level?

Check the line between the pin(11) of IC201 to

the pin(62) of IC651.

FLOW CHART NO.26

Check the periphery of pin(99) of IC201.

VC-H960U/H960U(B)/H961U

Page 49

- M E M O -

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

Page 50

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

50~51

8. BLOCK DIAGRAM

SYSTEM SERVO BLOCK DIAGRAM

Page 51

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

52~53

SIGNAL FLOW BLOCK DIAGRAM(VC-A560U(A)/A560U/A560U(B))

Page 52

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

54~55

SIGNAL FLOW BLOCK DIAGRAM(VC-H960U/H960U(B)/H961U)

Page 53

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

POWER CIRCUIT BLOCK DIAGRAM

Page 54

SCHEMATIC DIAGRAM

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

IMPORTANT SAFETY NOTICE:

PARTS MARKED WITH " å" IMPORTANT FOR MAINTAINING THE SAFETY OF THE SET. BE SURE TO REPLACE THESE PARTS WITH SPECIFIED ONES FOR MAINTAINING THE SAFETY AND PERFORMANCE OF THE SET.

AVIS DE SECURITE IMPORTANT:

LES PIECES MARQUEES " IMPORTANTES POUR MAINTENIR LA SECURITE DE L'APPAREIL. NE REMPLACER CES PIECES QUE PAR DES PIECES DONT LE NUMERO EST SPECIFIE POUR MAINTENIR LA SECURITE ET PROTEGER LE BON FONCTIONNEMENT DE L'APPAREIL.

( )

å" ( )

ARE

SONT

• The indicated voltages in the following diagram are measured with an SSVM, upon receiving color bars (400 Hz sound signal) in either the record mode or the play mode voltage is indicated as follows.

. . . .

4.0

(4.0)

4.0

Record mode (SP)

. . . .

PB mode (SP)

. . . .

LP mode

. . . .

EP mode

NOTE:

1. The unit of resistance "ohm" is omitted (K: 1000 ohms M: 1 Meg ohm).

2. All resistors are 1/8 watt, unless otherwise noted.

3. All capacitors

F, unless otherwise noted P: µµF.

Voltages and waveform are measured as follows:

• DC voltages are measured with an SSVM placed between points indicated and chassis ground, with the supply voltage of 120V AC and all controls for normal positions.

This circuit diagram is a standard one, actual circuits printed may be subject to change for product improvement without prior notice.

Page 55

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

58~59

1234567891011 12 13 14 15 16 17 18 19 20

* VOLTAGE MEASUREMENT MODE

PB .......... Parentheses ( )

REC ....... Without Parentheses

9. SCHEMATIC DIAGRAM AND PWB FOIL PATTERN

MAIN CIRCUIT(1)



Page 56

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

60~61

1234567891011 12 13 14 15 16 17 18 19 20

* VOLTAGE MEASUREMENT MODE

PB .......... Parentheses ( )

REC ....... Without Parentheses

MAIN CIRCUIT(2)



Page 57

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

62~63

1234567891011 12 13 14 15 16 17 18 19 20

* VOLTAGE MEASUREMENT MODE

PB .......... Parentheses ( )

REC ....... Without Parentheses

MAIN CIRCUIT(3)



Page 58

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

64~65

1234567891011 12 13 14 15 16 17 18 19 20

* VOLTAGE MEASUREMENT MODE

PB .......... Parentheses ( )

REC ....... Without Parentheses

MAIN CIRCUIT(4)



Page 59

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

OPERATION CIRCUIT

12345678910

* VOLTAGE MEASUREMENT MODE

PB .......... Parentheses ( )

REC .......Without Parentheses

Page 60

PWB FOIL PATTERN

OPERATION PWB

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

12345678910

Page 61

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

68~69

1234567891011 12 13 14 15 16 17 18 19 20

MAIN PWB



Page 62

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

- M E M O -

Page 63

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

Ref. No. Part No. ★ Description Code

10. REPLACEMENT PARTS LIST

PARTS REPLACEMENT

Many electrical and mechanical parts in video cassette recorder have special safety-related characteristics. These characteristics are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this manual; electrical components having such features are identified by " å " and shaded areas in the Replacement Parts Lists and Schematic Diagrams. The use of a substitute replacement part which does not have the same safety characteristics as the factory recommended replacement parts shown in this service manual may create shock, fire or other hazards.

"HOW TO ORDER REPLACEMENT PARTS"

To have your order filled promptly and correctly, please furnish the following informations.

1. MODEL NUMBER 2. REF. NO.

3. PART NO. 4. DESCRIPTION

in USA : Contact your nearest SHARP Parts Distributor to order.

For location of SHARP Parts Distributor, Please Call Toll-free; 1-800-BE-SHARP

HOW TO IDENTIFY CHIP

TRANSISTORS AND

DIODES BY ITS MARKING

(1)

(2)

(3)

Marking

(1) Base/Input (2) Emitter/Ground (3) Collector/Output

Ref. No. Part No. ★ Description Code

10. LISTE DES PIECES

CHANGE DES PIECES

De nombreuses pièces électriques et mécaniques de magnétoscopes présentent des caractéristiques particulières de sécurité. Ces caractéristiques ne sont pas toujours évidentes à l’inspection visuelle et la protection qu’elles assurent ne peut pas toujours être obtenue par des pièces de rechange étalonnées à un régime de tension, une puissance, etc. superieurs. Les pièces de rechange qui présentent ces caractéristiques spéciales de sécurité, sont identifiées dans ce manuel: les pièces électriques qui présentent ces particularités, sont repérée par la marque " å " et sont hachurées dans les listes de pièces et dans les diagrammes schématiques. La substitution d’une pièce de rechange par une autre qui ne présente pas les mêmes caractéristiques de sécurité que la pièce recommandée par l’usine et repérée dans ce manuel de service, peut provoquer une électrocution, un incendie ou tout autre sinistre.

"COMMENT COMMANDER LES PIECES DE RECHANGE"

Pour que votre commande soit rapidement et correctement remplie, veuillez fournir les renseignements suivants.

1. NUMERO DU MODELE 2. NO. DE REF

3. NO. DE PIECE 4. DESCRIPTION

In CANADA: Contact Sharp Electronics of Canada Limited

Phone (416) 890-2100

★MARQUE: SECTION LIVRAISON DES PIECES DE RECHANGE

Ref. No. Part No. ★ Description Code

DUNTKB106TEV3 - Operation Unit —

DUNTKB106TEW1 - Opeation Unit —

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

(VC-A560U(A))

Package Marking Parts No.

Fig. 1

Fig. 1 TR/TS VS2SA1530ARS1 Fig. 1 LE/LF VS2AC3052EF-1 Fig. 1 PC VSKRA103S//-1 Fig. 1 PD VSKRA104S//-1 Fig. 1 NC VSKRC103S//-1 Fig. 1 ND/NE VS2SD1306-E1E

MARK★: SPARE PARTS-DELIVERY SECTION

Ref. No. Part No. ★ Description Code

PRINTED WIRING BOARD ASSEMBLIES

(NOT REPLACEMENT ITEM)

PRINTED WIRING BOARD ASSEMBLY

DUNTKB105TEVA - Main Unit(VC-A560U) — DUNTKB105TEVC - Main Unit(VC-H960U) — DUNTKB105TEVX - Main Unit —

(VC-H960U(B))

DUNTKB105TEVY - Main Unit —

(VC-A560U(B)) DUNTKB105TEVZ - Main Unit(VC-H961U) — DUNTKB105TEW1 - Main Unit —

(VC-A560U(A))

DUNTKB105TEVA(VC-A560U) DUNTKB105TEVC(VC-H960U) DUNTKB105TEVX(VC-H960U(B)) DUNTKB105TEVY(VC-A560U(B)) DUNTKB105TEVZ(VC-H961U) DUNTKB105TEW1(VC-A560U(A)) MAIN UNIT

TUNER

TU101 RTUNQ0003AJZZ V Tuner BC

INTEGRATED CIRCUITS

IC201 VHiHA8317NF-1 V HA118317NF, AZ

Y/C Audio Processor

IC651 VHiAN3663FB-1 V AN3663FBP, Hifi Audio

Processor (VC-H960U/H960U(B)/ H961U)

IC701 RH-iXA033WJZZ V IXA033WJ

(VC-A560U(A)/A560U(B)/

H960U(B)/H961U) IC701 RH-iXA034WJZZ V IXA034WJ(VC-A560U/H960U) IC710 VHiBR24C02F1E V BR24C02F-W E2PROM AF

(VC-A560U(A)) IC710 VHiS524CD2S1E V S524CD2S E2PROM

(VC-A560U/A560U(B)/

H960U/H960U(B)/H961U) IC903 VHiKiA431//-1 V KIA431 AE

Page 64

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

Ref. No. Part No. ★ Description Code

TRANSISTORS

Q251 VS2SA1530ARS1 V 2SA1530AR AC Q602 VS2SC3203Y/-1 V 2SC3203Y AB Q603 VS2SC3052EF-1 V 2SC3052EF AC Q604 VSKRA103S//-1 V KRA103S AA Q605 VS2SC3052EF-1 V 2SC3052EF AC Q606 VS2SC3052EF-1 V 2SC3052EF AC Q651 VS2SC3052EF-1 V 2SC3052EF AC

(VC-H960U/H960U(B)/ H961U)

Q652 VS2SC3052EF-1 V Transistor AC

(VC-H960U/H960U(B)/ H961U)

Q658 VSKRA104S//-1 V Transistor AA

(VC-H960U/H960U(B)/

H961U) Q704 VS2SA1530ARS1 V 2SA1530AR AC Q705 VS2SC3052EF-1 V 2SC3052EF AC Q706 VS2SA1530ARS1 V 2SA1530AR AC Q861 VSKRC103S//-1 V KRC103S AA Q862 VSKRC103S//-1 V KRC103S AA Q863 VSKRC103S//-1 V KRC103S AA Q864 VSKRC103S//-1 V KRC103S AA

å Q901 VS2SC4418//-1 V 2SC4418 AH å Q902 VS2SC3576AC-1 V 2SC3576AC AC

Q961 VS2SC3203Y/-1 V 2SC3203Y, PC 5V SW AB Q967 VSKRC102S//-1 V KRC102S AA Q968 VS2SA1530ARS1 V 2SA1530AR AC Q7781 VS2SC3052EF-1 V 2SC3052EF AC

DIODES AND LED’S

D351 VHD1SS119//-1 V Diode AB

(VC-H960U/H960U(B)/

H961U) D701 RH-PX0270GEZZ J LED, Cassette LED AC D706 RH-PX0252GEZZ J LED, Supply Reel Sensor AF D707 RH-PX0252GEZZ J LED, Takeup Reel Sensor AF D712 VHD1SS119//-1 V 1SS119 AB D861 RH-PX0448AJZZ V PhotoDiode, Power D862 RH-PX0448AJZZ V PhotoDiode, Timer D863 RH-PX0448AJZZ V PhotoDiode, TV/VCR D864 RH-PX0448AJZZ V PhotoDiode, REC

å D901 VHDRL1N4004-1 V RL1N4004 AD å D902 VHDRL1N4004-1 V RL1N4004 AD å D903 VHDRL1N4004-1 V RL1N4004 AD å D904 VHDRL1N4004-1 V RL1N4004 AD å D905 VHD10ELS4//-1 V 10ELS4 AD å D907 VHD1SS119//-1 V 1SS119 AB å D912 RH-EX0601GEZZ J Zener Diode, 3.6V AA å D913 VHD1SS119//-1 V 1SS119 AB

D931 VHD10ELS4//-1 V 10ELS4 AD

å D933 VHD15DF1FC/1E V 15DF1FC AD

D963 RH-EX0631GEZZ J Zener Diode, 9.1V AA D972 RH-EX0677GEZZ J Zener Diode, 33.1V AB

å D9334 RH-DX0064GEZZ J DX0064GE AC å IC901 RH-FX0034CEZZ V PC817 AE

Q701 RH-PX0233GEZZ J LED, Start Sensor AD Q702 RH-PX0233GEZZ J LED, End Sensor AD

PACKAGED CIRCUITS

X501 RCRSB0204GEZZ J Crystal, CRSB0204GE AG X701 RCRSB0205GEZZ J Crystal, CRSB0205GE AM

COILS

L101 VP-CF101K0000 V Peaking, 100µHAB L104 VP-XF100K0000 V Peaking, 10µHAB L201 VP-XF820K0000 V Peaking, 82µHAB L253 VP-XF101K0000 V Peaking, 100µHAB L301 VP-MK101K0000 V Peaking, 100µHAB L351 VP-MK101K0000 V Peaking, 100µHAB

(VC-H960U/H960U(B)/

H961U) L503 VP-XF120K0000 V Peaking, 12µHAB L602 VP-DF221K0000 V Peaking, 220µHAB

å L901 RCiLF0005AJZZ V Coil, CiLF0005AJ AE å L933 RCiLP0147GEZZ J Coil, CiLP0147GE AC

Ref. No. Part No. ★ Description Code

å L934 RCiLP0147GEZZ J Coil, CiLP0147GE AC

TRANSFORMERS

T601 RTRNH0098GEZZ J OSC. Transformer AE

(VC-A560U/A560U(A)/ A560U(B))

T601 RTRNHA001WJZZ V OSC. Transformer AD

(VC-H960U/H960U(B)/ H961U)

å T901 RTRNW0009AJZZ V Transformer AK

CAPACITORS

C102 VCKYCY1HB562K V 5600p 50V Ceramic AA C103 VCEA9A1CW106M V 10 16V Electrolytic AB C105 VCEA0A0JW477M V 470 6.3V Electrolytic AC C106 VCKYCY1HF103Z V 0.01 50V Ceramic AA C114 VCKYCY1HB221K V 220p 50V Ceramic AA C144 VCEA9M1HW335M V 3.3 50V Electrolytic AB

(VC-H960U/H960U(B)/ H961U)

C145 VCEA9M1HW335M V 3.3 50V Electrolytic AB

(VC-H960U/H960U(B)/ H961U)

C146 VCEA9M1HW105M V 1 50V Electrolytic AB

(VC-H960U/H960U(B)/ H961U)

C148 VCKYCY1CF104Z V 0.1 16V Ceramic AA

(VC-H960U/H960U(B)/ H961U)

C160 VCEA9M1HW225M V 2.2 50V Electrolytic AB

(VC-H960U/H960U(B)/ H961U)

C162 VCKYCY1CB104K V 0.1 16V Ceramic AB

(VC-H960U/H960U(B)/ H961U)

C163 VCEA9M1HW475M V 4.7 50V Electrolytic AB

(VC-H960U/H960U(B)/ H961U)

C164 VCKYCY1CB104K V 0.1 16V Ceramic AB

(VC-H960U/H960U(B)/ H961U)

C165 VCKYCY1CB104K V 0.1 16V Ceramic AB

(VC-H960U/H960U(B)/ H961U)

C166 VCKYCY1EB223K V 0.022 25V Ceramic AA

(VC-H960U/H960U(B)/ H961U)

C167 VCKYCY1CB104K V 0.1 16V Ceramic AB

(VC-H960U/H960U(B)/ H961U)

C168 VCEA9M1CW106M V 10 16V Electrolytic AB

(VC-H960U/H960U(B)/ H961U)

C169 VCEA9M1HW105M V 1 50V Electrolytic AB

(VC-H960U/H960U(B)/

H961U) C201 VCEA9M0JW476M V 47 6.3V Electrolytic AB C202 VCKYCY1CF104Z V 0.1 16V Ceramic AA C203 VCCCCY1HH151J V 150p 50V Ceramic AA C204 VCKYCY1CF104Z V 0.1 16V Ceramic AA C205 VCCCCY1HH560J V 56p 50V Ceramic AA C206 VCKYCY1CF104Z V 0.1 16V Ceramic AA C207 VCKYCY1CF104Z V 0.1 16V Ceramic AA C208 VCKYCY1CF104Z V 0.1 16V Ceramic AA C209 VCKYCY1CF104Z V 0.1 16V Ceramic AA C210 VCKYCY1CF104Z V 0.1 16V Ceramic AA C211 VCEA9M1HW335M V 3.3 50V Electrolytic AB C212 VCEA9M1CW106M V 10 16V Electrolytic AB C213 VCEA9M1HW225M V 2.2 50V Electrolytic AB C214 VCEA9M1HW105M V 1 50V Electrolytic AB C215 VCEA9M1HW105M V 1 50V Electrolytic AB C216 VCEA9M1HW105M V 1 50V Electrolytic AB

(VC-H961U) C217 VCEA9M0JW476M V 47 6.3V Electrolytic AB C218 VCKYCY1CF104Z V 0.1 16V Ceramic AA C219 VCKYCY1CF104Z V 0.1 16V Ceramic AA C220 VCKYCY1CF104Z V 0.1 16V Ceramic AA

Page 65

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

Ref. No. Part No. ★ Description Code

C221 VCEA9M1CW106M V 10 16V Electrolytic AB C223 VCKYCY1CF104Z V 0.1 16V Ceramic AA C227 VCKYCY1CF104Z V 0.1 16V Ceramic AA C252 VCEA0A0JW337M V 330 6.3V Electrolytic AC C301 VCEA9M0JW476M V 47 6.3V Electrolytic AB C302 VCKYCY1CF104Z V 0.1 16V Ceramic AA C303 VCKYCY1HB102K V 1000p 50V Ceramic AA C304 VCKYCY1HB562K V 5600p 50V Ceramic AA C305 VCKYCY1HB562K V 5600p 50V Ceramic AA C306 VCKYCY1HB102K V 1000p 50V Ceramic AA C307 VCKYCY1HB102K V 1000p 50V Ceramic AA C308 VCKYCY1HB562K V 5600p 50V Ceramic AA C309 VCKYCY1HB562K V 5600p 50V Ceramic AA C310 VCKYCY1HB102K V 1000p 50V Ceramic AA C311 VCKYCY1HF103Z V 0.01 50V Ceramic AA C312 VCKYCY1HF103Z V 0.01 50V Ceramic AA C319 VCCCCY1HH100D V 10p 50V Ceramic AA C320 VCCCCY1HH100D V 10p 50V Ceramic AA C351 VCEA9M0JW476M V 47 6.3V Electrolytic AB

(VC-H960U/H960U(B)/ H961U)

C352 VCKYCY1CF104Z V 0.1 16V Ceramic AA

(VC-H960U/H960U(B)/ H961U)

C353 VCKYCY1HF103Z V 0.01 50V Ceramic AA

(VC-H960U/H960U(B)/ H961U)

C354 VCKYCY1HF103Z V 0.01 50V Ceramic AA

(VC-H960U/H960U(B)/ H961U)

C356 VCCCCY1HH101J V 100p 50V Ceramic AA

(VC-H960U/H960U(B)/ H961U)

C357 VCKYCY1CB104K V 0.1 16V Ceramic AB

(VC-H960U/H960U(B)/ H961U)

C358 VCKYCY1CB104K V 0.1 16V Ceramic AB

(VC-H960U/H960U(B)/

H961U) C501 VCEA9M0JW107M V 100 6.3V Electrolytic AB C502 VCKYCY1CF104Z V 0.1 16V Ceramic AA C503 VCKYCY1HB472K V 4700p 50V Ceramic AA C504 VCEA9M1HW225M V 2.2 50V Electrolytic AB C505 VCKYCY1EB223K V 0.022 25V Ceramic AA C506 VCEA9M1HW474M V 0.47 50V Electrolytic AB C507 VCKYCY1CF104Z V 0.1 16V Ceramic AA C508 VCEA9M1HW475M V 4.7 50V Electrolytic AB C509 VCKYD41CY103N V 0.01 16V Ceramic AA C511 VCKYCY1HF103Z V 0.01 50V Ceramic AA

(VC-H960U/H960U(B)/

H961U) C512 VCKYCY1HF103Z V 0.01 50V Ceramic AA C513 VCKYCY1HF103Z V 0.01 50V Ceramic AA C514 VCKYCY1HF103Z V 0.01 50V Ceramic AA C515 VCKYCY1HB331K V 330p 50V Ceramic AA C517 VCEA9M1HW335M V 3.3 50V Electrolytic AB C518 VCKYCY1HF333Z V 0.033 50V Ceramic AA C521 VCCCCY1HH5R0C V 5p 50V Ceramic AA C602 VCKYCY1EB103K V 0.01 25V Ceramic AA C603 VCEA9M1CW106M V 10 16V Electrolytic AB C604 VCKYCY1HB821K V 820p 50V Ceramic AA C605 VCEA9M1CW106M V 10 16V Electrolytic AB C606 VCEA9M1HW475M V 4.7 50V Electrolytic AB C607 VCEA9M1HW475M V 4.7 50V Electrolytic AB C608 VCEA9M0JW226M V 22 6.3V Electrolytic AB C610 VCKYCY1CF104Z V 0.1 16V Ceramic AA

(VC-A560U/A560U(A)/

A560U(B)) C611 VCKYCY1CF104Z V 0.1 16V Ceramic AA C613 VCKYCY1EB183K V 0.018 25V Ceramic AA

(VC-A560U/A560U(A)/

A560U(B)) C617 VCEA9M1CW476M V 47 16V Electrolytic AB C618 VCKYCY1EB103K V 0.01 25V Ceramic AA C619 VCKYCY1EB103K V 0.01 25V Ceramic AA C620 VCEA9M1CW106M V 10 16V Electrolytic AB C621 VCQPYA2AA562J V 5600p 100V AC

Ref. No. Part No. ★ Description Code

C622 VCKYCY1HB222K V 2200p 50V Ceramic AA

(VC-A560U/A560U(A)/ A560U(B))

C622 VCKYCY1HB332K V 3300p 50V Ceramic AA

(VC-H960U/H960U(B)/

H961U) C634 VCEA9M1HW475M V 4.7 50V Electrolytic AB C636 VCKYCY1HB222K V 2200p 50V Ceramic AA C651 VCEA9M1HW475M V 4.7 50V Electrolytic AB

(VC-H960U/H960U(B)/

H961U) C652 VCEA9M0JW336M V 33 6.3V Electrolytic AB

(VC-H960U/H960U(B)/

H961U) C653 VCEA9M1CW106M V 10 16V Electrolytic AB

(VC-H960U/H960U(B)/

H961U) C654 VCEA9M1CW106M V 10 16V Electrolytic AB

(VC-H960U/H960U(B)/

H961U) C655 VCEA9M1CW106M V 10 16V Electrolytic AB

(VC-H960U/H960U(B)/

H961U) C657 VCKYCY1EB153K V 0.015 25V Ceramic AA

(VC-H960U/H960U(B)/

H961U) C661 VCEA9M1HW475M V 4.7 50V Electrolytic AB

(VC-H960U/H960U(B)/

H961U) C662 VCEA9M0JW336M V 33 6.3V Electrolytic AB

(VC-H960U/H960U(B)/

H961U) C663 VCEA9M1CW106M V 10 16V Electrolytic AB

(VC-H960U/H960U(B)/

H961U) C664 VCEA9M1CW106M V 10 16V Electrolytic AB

(VC-H960U/H960U(B)/

H961U) C665 VCEA9M1CW106M V 10 16V Electrolytic AB

(VC-H960U/H960U(B)/

H961U) C667 VCKYCY1EB153K V 0.015 25V Ceramic AA

(VC-H960U/H960U(B)/

H961U) C671 VCEA9M1CW476M V 47 16V Electrolytic AB

(VC-H960U/H960U(B)/

H961U) C672 VCKYCY1CF104Z V 0.1 16V Ceramic AA

(VC-H960U/H960U(B)/

H961U) C673 VCEA9M0JW226M V 22 6.3V Electrolytic AB

(VC-H960U/H960U(B)/

H961U) C674 VCKYCY1CF104Z V 0.1 16V Ceramic AA

(VC-H960U/H960U(B)/

H961U) C675 VCKYCY1CF104Z V 0.1 16V Ceramic AA

(VC-H960U/H960U(B)/

H961U) C677 VCEA9M1CW106M V 10 16V Electrolytic AB

(VC-H960U/H960U(B)/

H961U) C678 VCKYCY1HF103Z V 0.01 50V Ceramic AA

(VC-H960U/H960U(B)/

H961U) C679 VCKYCY1CF224Z V 0.22 16V Ceramic AA

(VC-H960U/H960U(B)/

H961U) C681 VCKYCY1HF103Z V 0.01 50V Ceramic AA

(VC-H960U/H960U(B)/

H961U) C683 VCEA9M0JW476M V 47 6.3V Electrolytic AB

(VC-H960U/H960U(B)/

H961U) C684 VCCCCY1HH560J V 56p 50V Ceramic AA

(VC-H960U/H960U(B)/

H961U)

Page 66

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

Ref. No. Part No. ★ Description Code

C685 VCCCCY1HH560J V 56p 50V Ceramic AA

C702 VCEA9M0JW476M V 47 6.3V Electrolytic AB C703 VCKYCY1CF104Z V 0.1 16V Ceramic AA C704 VCEA9M0JW476M V 47 6.3V Electrolytic AB C705 VCKYCY1CF104Z V 0.1 16V Ceramic AA C706 VCKYCY1CF104Z V 0.1 16V Ceramic AA C707 VCCCCY1HH100D V 10p 50V Ceramic AA C708 VCCCCY1HH100D V 10p 50V Ceramic AA C713 VCKYCY1HF103Z V 0.01 50V Ceramic AA C715 VCCCCY1HH101J V 100p 50V Ceramic AA

C715 VCCCCY1HH151J V 150p 50V Ceramic AA

C716 VCKYCY0JB105K V 1 6.3V Ceramic AC C717 VCKYCY0JF105Z V 1 6.3V Ceramic AB

C721 VCKYCY1CF224Z V 0.22 16V Ceramic AA C721 VCKYCY1EB103K V 0.01 25V Ceramic AA

C726 VCKYCY1HB102K V 1000p 50V Ceramic AA C731 VCKYCY1HF103Z V 0.01 50V Ceramic AA C734 VCKYCY1HB102K V 1000p 50V Ceramic AA C735 VCKYCY1HF103Z V 0.01 50V Ceramic AA C740 VCKYCY1HB221K V 220p 50V Ceramic AA C741 VCKYCY1CF104Z V 0.1 16V Ceramic AA

C742 VCEA9M0JW226M V 22 6.3V Electrolytic AB C743 VCKYCY1CF104Z V 0.1 16V Ceramic AA C744 VCKYCY1EB103K V 0.01 25V Ceramic AA

C751 VCKYCY1HF103Z V 0.01 50V Ceramic AA C752 VCKYCY1HF103Z V 0.01 50V Ceramic AA C754 VCKYCY1HF103Z V 0.01 50V Ceramic AA C774 VCEA9M1CW336M V 33 16V Electrolytic AB C785 VCKYCY1HF103Z V 0.01 50V Ceramic AA C786 VCEA9M1HW105M V 1 50V Electrolytic AB C787 VCEA0A0JW477M V 470 6.3V Electrolytic AC C791 VCKYCY1CF104Z V 0.1 16V Ceramic AA C797 VCEA9A0JW476M V 47 6.3V Electrolytic AB C805 VCEA9M0JW476M V 47 6.3V Electrolytic AB

å C901 RC-FZ026SCEZZ V 0.01 å C903 RC-KZ0092GEZZ J 3300p å C906 RC-EZ0238CEZZ V 82 200V Electrolytic AE å C907 RC-KZ0029CEZZ V 0.01 500V Ceramic AC å C908 VCKYPA2HB221K V 220p 500V Ceramic AA å C911 VCQYTA1HM472K V 4700p 50V Mylar AB å C914 VCQYTA1HM332K V 3300p 50V Mylar AB å C915 VCKYCY1HB221K V 220p 50V Ceramic AA å C916 VCKYCY1HF333Z V 0.033 50V Ceramic AA

C931 VCEA0M2AW106M V 10 100V Electrolytic

å C933 VCEA0A1VW477M V 470 35V Electrolytic AB å C934 VCEA0A0JW108M V 1000 6.3V Electrolytic AC å C938 VCEA0A1CW337M V 330 16V Electrolytic AC å C939 VCEA0A0JW108M V 1000 6.3V Electrolytic AC

C961 VCEA9M1CW106M V 10 16V Electrolytic AB C962 VCEA9M1CW106M V 10 16V Electrolytic AB C963 VCEA9M1CW106M V 10 16V Electrolytic AB C972 VCKYCY1HF103Z V 0.01 50V Ceramic AA C7716 VCKYCY0JB105K V 1 6.3V Ceramic AC

C7741 VCKYCY1CF104Z V 0.1 16V Ceramic AA

C7742 VCEA9M0JW226M V 22 6.3V Electrolytic AB

C7743 VCKYCY1CF104Z V 0.1 16V Ceramic AA

C7781 VCEA9M1CW226M V 22 16V Electrolytic AB

(VC-H960U/H960U(B)/ H961U)

(VC-A560U/H960U) (VC-A560U(A)/A560U(B)/

H960U(B)/H961U) (VC-A560U/H960U)

(VC-A560U/H960U) (VC-A560U(A)/A560U(B)/

H960U(B)/H961U)

(VC-A560U/H960U) (VC-A560U/H960U) (VC-A560U/H960U)

AC250V

Electrolytic AE

AC250V

Ceramic AC

(VC-A560U(A)/A560U(B)/ H960U(B)/H961U)

Ref. No. Part No. ★ Description Code

C9335 VCEA9M1HW104M V 0.1 50V Electrolytic AC C9336 VCEA9M1HW104M V 0.1 50V Electrolytic AC

RESISTORS

RJ904 VRS-CY1JF000J V 0 1/16W Metal Oxide AA RJ908 VRS-CY1JF000J V 0 1/16W Metal Oxide AA RJ912 VRS-CY1JF000J V 0 1/16W Metal Oxide AA RJ931 VRS-CY1JF000J V 0 1/16W Metal Oxide AA

(VC-H960U/H960U(B)/

H961U) RJ932 VRS-CY1JF000J V 0 1/16W Metal Oxide AA RJ934 VRS-CY1JF000J V 0 1/16W Metal Oxide AA

(VC-A560U(A)/A560U(B)/

H960U(B)/H961U) RJ935 VRS-CY1JF000J V 0 1/16W Metal Oxide AA R2 VRS-CY1JF000J V 0 1/16W Metal Oxide AA R7 VRS-CY1JF000J V 0 1/16W Metal Oxide AA

(VC-A560U(A)/A560U(B)/

H960U(B)/H961U) R9 VRS-CY1JF000J V 0 1/16W Metal Oxide AA

(VC-A560U(A)/A560U(B)/

H960U(B)/H961U) R11 VRS-CY1JF000J V 0 1/16W Metal Oxide AA

(VC-A560U(A)/A560U(B)/

H960U(B)/H961U) R12 VRS-CY1JF000J V 0 1/16W Metal Oxide AA

(VC-A560U(A)/A560U(B)/

H960U(B)/H961U) R13 VRS-CY1JF000J V 0 1/16W Metal Oxide AA

(VC-A560U(A)/A560U(B)/

H960U(B)/H961U) R16 VRS-CY1JF000J V 0 1/16W Metal Oxide AA

(VC-A560U(A)/A560U(B)/

H960U(B)/H961U) R19 VRS-CY1JF000J V 0 1/16W Metal Oxide AA

(VC-A560U/H960U) R21 VRS-CY1JF000J V 0 1/16W Metal Oxide AA R26 VRS-CY1JF000J V 0 1/16W Metal Oxide AA

(VC-A560U(A)/A560U(B)/

H960U(B)/H961U) R104 VRD-RA2BE681J V 680 1/8W Carbon AA R105 VRD-RA2BE681J V 680 1/8W Carbon AA R111 VRS-CY1JF153J V 15k 1/16W Metal Oxide AA R112 VRS-CY1JF153J V 15k 1/16W Metal Oxide AA R114 VRS-CY1JF000J V 0 1/16W Metal Oxide AA

(VC-H960U/H960U(B)/

H961U) R127 VRS-CY1JF000J V 0 1/16W Metal Oxide AA R147 VRS-CY1JF000J V 0 1/16W Metal Oxide AA R153 VRS-CY1JF473J V 47k 1/16W Metal Oxide AA R154 VRS-CY1JF822J V 8.2k 1/16W Metal Oxide AA

(VC-A560U/A560U(A)/

A560U(B)) R155 VRD-RA2BE102J V 1k 1/8W Carbon AA R157 VRS-CY1JF000J V 0 1/16W Metal Oxide AA

(VC-H960U/H960U(B)/

H961U) R164 VRS-CY1JF000J V 0 1/16W Metal Oxide AA R201 VRS-CY1JF682J V 6.8k 1/16W Metal Oxide AA R202 VRS-CY1JF182J V 1.8k 1/16W Metal Oxide AA R203 VRS-CY1JF822J V 8.2k 1/16W Metal Oxide AA R207 VRS-CY1JF102J V 1k 1/16W Metal Oxide AA R211 VRS-CY1JF153J V 15k 1/16W Metal Oxide AA R212 VRS-CY1JF153J V 15k 1/16W Metal Oxide AA R225 VRS-CY1JF750J V 75 1/16W Metal Oxide AA R227 VRS-CY1JF750J V 75 1/16W Metal Oxide AA R252 VRD-RA2EE331J V 330 1/4W Carbon AA R253 VRS-CY1JF101J V 100 1/16W Metal Oxide AA R254 VRS-CY1JF183J V 18k 1/16W Metal Oxide AA R282 VRS-CY1JF750J V 75 1/16W Metal Oxide AA

(VC-H961U) R285 VRD-RA2BE470J V 47 1/8W Carbon AA R301 VRS-CY1JF473J V 47k 1/16W Metal Oxide AA R351 VRD-RA2BE103J V 10k 1/8W Carbon AA

(VC-H960U/H960U(B)/

H961U) R501 VRS-CY1JF681J V 680 1/16W Metal Oxide AA

Page 67

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

Ref. No. Part No. ★ Description Code

R502 VRS-CY1JF273J V 27k 1/16W Metal Oxide AA R504 VRS-CY1JF000J V 0 1/16W Metal Oxide AA R601 VRS-CY1JF103J V 10k 1/16W Metal Oxide AA

(VC-H960U/H960U(B)/ H961U)

R601 VRS-CY1JF822J V 8.2k 1/16W Metal Oxide AA

(VC-A560U/A560U(A)/

A560U(B)) R602 VRS-CY1JF274J V 270k 1/16W Metal Oxide AA R603 VRS-CY1JF221J V 220 1/16W Metal Oxide AA R604 VRS-CY1JF473J V 47k 1/16W Metal Oxide AA R605 VRS-CY1JF153J V 15k 1/16W Metal Oxide AA R606 VRS-CY1JF273J V 27k 1/16W Metal Oxide AA R609 VRS-CY1JF333J V 33k 1/16W Metal Oxide AA

(VC-A560U/A560U(A)/

A560U(B)) R610 VRS-CY1JF183J V 18k 1/16W Metal Oxide AA

(VC-A560U/A560U(A)/

A560U(B)) R611 VRS-CY1JF153J V 15k 1/16W Metal Oxide AA

(VC-H960U/H960U(B)/

H961U) R611 VRS-CY1JF393J V 39k 1/16W Metal Oxide AA

(VC-A560U/A560U(A)/

A560U(B)) R612 VRS-CY1JF104J V 100k 1/16W Metal Oxide AA

(VC-H960U/H960U(B)/

H961U) R612 VRS-CY1JF123J V 12k 1/16W Metal Oxide AA

(VC-A560U/A560U(A)/

A560U(B)) R615 VRD-RA2BE472J V 4.7k 1/8W Carbon AA

(VC-A560U/A560U(A)/

A560U(B)) R619 VRS-CY1JF470J V 47 1/16W Metal Oxide AA R620 VRS-CY1JF153J V 15k 1/16W Metal Oxide AA R621 VRD-RA2EE4R7J V 4.7 1/4W Carbon AA R622 VRS-CY1JF000J V 0 1/16W Metal Oxide AA

(VC-H960U/H960U(B)/

H961U) R623 VRS-CY1JF223J V 22k 1/16W Metal Oxide AA R624 VRS-CY1JF472J V 4.7k 1/16W Metal Oxide AA R625 VRS-CY1JF222J V 2.2k 1/16W Metal Oxide AA R626 VRS-CY1JF101J V 100 1/16W Metal Oxide AA R627 VRS-CY1JF392J V 3.9k 1/16W Metal Oxide AA R635 VRS-CY1JF472J V 4.7k 1/16W Metal Oxide AA R636 VRD-RA2BE561J V 560 1/8W Carbon AA R653 VRS-CY1JF473J V 47k 1/16W Metal Oxide AA

(VC-H960U/H960U(B)/

H961U) R654 VRS-CY1JF682J V 6.8k 1/16W Metal Oxide AA

(VC-H960U/H960U(B)/

H961U) R655 VRD-RA2BE473J V 47k 1/8W Carbon AA

(VC-H961U) R656 VRS-CY1JF682J V 6.8k 1/16W Metal Oxide AA

(VC-H961U) R657 VRS-CY1JF681J V 680 1/16W Metal Oxide AA

(VC-H960U/H960U(B)/

H961U) R658 VRS-CY1JF223J V 22k 1/16W Metal Oxide AA

(VC-H960U/H960U(B)/

H961U) R663 VRD-RA2BE473J V 47k 1/8W Carbon AA

(VC-H960U/H960U(B)/

H961U) R664 VRS-CY1JF682J V 6.8k 1/16W Metal Oxide AA

(VC-H960U/H960U(B)/

H961U) R665 VRS-CY1JF473J V 47k 1/16W Metal Oxide AA

(VC-H961U) R666 VRS-CY1JF682J V 6.8k 1/16W Metal Oxide AA

(VC-H961U) R667 VRD-RA2BE681J V 680 1/8W Carbon AA

(VC-H960U/H960U(B)/

H961U)

Ref. No. Part No. ★ Description Code

R668 VRS-CY1JF223J V 22k 1/16W Metal Oxide AA

(VC-H960U/H960U(B)/ H961U)

R671 VRS-CY1JF103J V 10k 1/16W Metal Oxide AA

(VC-H960U/H960U(B)/ H961U)

R672 VRS-CY1JF151J V 150 1/16W Metal Oxide AA

(VC-H960U/H960U(B)/ H961U)

R673 VRS-CY1JF151J V 150 1/16W Metal Oxide AA

(VC-H960U/H960U(B)/ H961U)

R674 VRD-RA2BE473J V 47k 1/8W Carbon AA

(VC-H960U/H960U(B)/ H961U)

R675 VRS-CY1JF183J V 18k 1/16W Metal Oxide AA

(VC-H960U/H960U(B)/ H961U)

R676 VRS-CY1JF102J V 1k 1/16W Metal Oxide AA

(VC-H960U/H960U(B)/ H961U)

R677 VRS-CY1JF473J V 47k 1/16W Metal Oxide AA

(VC-H960U/H960U(B)/ H961U)

R678 VRS-CY1JF273J V 27k 1/16W Metal Oxide AA

(VC-H960U/H960U(B)/ H961U)

R685 VRS-CY1JF272J V 2.7k 1/16W Metal Oxide AA

(VC-H960U/H960U(B)/ H961U)

R686 VRS-CY1JF272J V 2.7k 1/16W Metal Oxide AA

(VC-H960U/H960U(B)/ H961U)

R690 VRS-CY1JF102J V 1k 1/16W Metal Oxide AA

(VC-H960U/H960U(B)/ H961U)

R691 VRD-RA2BE102J V 1k 1/8W Carbon AA

(VC-H960U/H960U(B)/

H961U) R702 VRS-CY1JF102J V 1k 1/16W Metal Oxide AA R703 VRS-CY1JF103J V 10k 1/16W Metal Oxide AA R704 VRS-CY1JF153J V 15k 1/16W Metal Oxide AA R705 VRS-CY1JF153J V 15k 1/16W Metal Oxide AA R707 VRS-CY1JF474J V 470k 1/16W Metal Oxide AA R708 VRS-CY1JF332J V 3.3k 1/16W Metal Oxide AA R709 VRS-CY1JF222J V 2.2k 1/16W Metal Oxide AA R710 VRS-CY1JF822J V 8.2k 1/16W Metal Oxide AA R712 VRD-RA2BE822J V 8.2k 1/8W Carbon AA

(VC-A560U/A560U(A)/

A560U(B)) R713 VRS-CY1JF102J V 1k 1/16W Metal Oxide AA R714 VRS-CY1JF223J V 22k 1/16W Metal Oxide AA R715 VRS-CY1JF472J V 4.7k 1/16W Metal Oxide AA R716 VRS-CY1JF182J V 1.8k 1/16W Metal Oxide AA R717 VRS-CY1JF123J V 12k 1/16W Metal Oxide AA R718 VRS-CY1JF563J V 56k 1/16W Metal Oxide AA R719 VRS-CY1JF183J V 18k 1/16W Metal Oxide AA R721 VRS-CY1JF223J V 22k 1/16W Metal Oxide AA

(VC-A560U/H960U) R721 VRS-CY1JF563J V 56k 1/16W Metal Oxide AA

(VC-A560U(A)/A560U(B)/

H960U(B)/H961U) R728 VRS-CY1JF332J V 3.3k 1/16W Metal Oxide AA R731 VRS-CY1JF473J V 47k 1/16W Metal Oxide AA R738 VRS-CY1JF103J V 10k 1/16W Metal Oxide AA R739 VRD-RA2BE102J V 1k 1/8W Carbon AA R741 VRS-CY1JF123J V 12k 1/16W Metal Oxide AA R742 VRS-CY1JF223J V 22k 1/16W Metal Oxide AA R743 VRS-CY1JF563J V 56k 1/16W Metal Oxide AA R744 VRS-CY1JF223J V 22k 1/16W Metal Oxide AA R745 VRD-RA2BE102J V 1k 1/8W Carbon AA R746 VRS-CY1JF182J V 1.8k 1/16W Metal Oxide AA R747 VRS-CY1JF000J V 0 1/16W Metal Oxide AA R748 VRS-CY1JF681J V 680 1/16W Metal Oxide AA R751 VRD-RA2BE562J V 5.6k 1/8W Carbon AA R752 VRD-RA2BE103J V 10k 1/8W Carbon AA R754 VRD-RA2EE181J V 180 1/4W Carbon AA

Page 68

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

Ref. No. Part No. ★ Description Code

R756 VRS-CY1JF103J V 10k 1/16W Metal Oxide AA R769 VRS-CY1JF1R0J V 1 1/16W Metal Oxide AA R770 VRS-CY1JF1R0J V 1 1/16W Metal Oxide AA R771 VRS-CY1JF103J V 10k 1/16W Metal Oxide AA R773 VRD-RA2BE103J V 10k 1/8W Carbon AA R781 VRS-CY1JF103J V 10k 1/16W Metal Oxide AA R782 VRS-CY1JF103J V 10k 1/16W Metal Oxide AA R783 VRD-RA2BE102J V 1k 1/8W Carbon AA R785 VRD-RA2BE391J V 390 1/8W Carbon AA R786 VRS-CY1JF473J V 47k 1/16W Metal Oxide AA R789 VRD-RA2BE391J V 390 1/8W Carbon AA R790 VRS-CY1JF473J V 47k 1/16W Metal Oxide AA R809 VRD-RA2BE101J V 100 1/8W Carbon AB R811 VRS-CY1JF183J V 18k 1/16W Metal Oxide AA R813 VRS-CY1JF272J V 2.7k 1/16W Metal Oxide AA R814 VRS-CY1JF332J V 3.3k 1/16W Metal Oxide AA R815 VRS-CY1JF472J V 4.7k 1/16W Metal Oxide AA R816 VRD-RA2BE822J V 8.2k 1/8W Carbon AA R818 VRS-CY1JF000J V 0 1/16W Metal Oxide AA R821 VRS-CY1JF183J V 18k 1/16W Metal Oxide AA R823 VRS-CY1JF272J V 2.7k 1/16W Metal Oxide AA R824 VRS-CY1JF332J V 3.3k 1/16W Metal Oxide AA R825 VRS-CY1JF472J V 4.7k 1/16W Metal Oxide AA R826 VRS-CY1JF822J V 8.2k 1/16W Metal Oxide AA R827 VRD-RA2BE333J V 33k 1/8W Carbon AA R828 VRD-RA2BE563J V 56k 1/8W Carbon AA R841 VRD-RA2BE221J V 220 1/8W Carbon AA R842 VRD-RA2BE221J V 220 1/8W Carbon AA R843 VRD-RA2BE221J V 220 1/8W Carbon AA R861 VRD-RA2BE102J V 1k 1/8W Carbon AA R863 VRD-RA2BE102J V 1k 1/8W Carbon AA R864 VRD-RA2BE102J V 1k 1/8W Carbon AA R865 VRD-RA2BE102J V 1k 1/8W Carbon AA

å R901 RR-DZ0047CEZZ V 2.7M 1/2W Carbon AD å R904 VRS-VV3DB333J V 33k 2W Metal Oxide AA å R905 VRD-RM2HD154J V 150k 1/2W Carbon AA å R910 VRD-RM2HD390J V 39 1/2W Carbon AA å R912 VRD-RM2HD390J V 39 1/2W Carbon AA å R917 VRD-RA2BE562J V 5.6k 1/8W Carbon AA å R930 VRD-RA2BE332J V 3.3k 1/8W Carbon AA å R931 VRS-CY1JF102J V 1k 1/16W Metal Oxide AA å R932 VRD-RA2BE101J V 100 1/8W Carbon AB å R933 VRS-CY1JF102J V 1k 1/16W Metal Oxide AA å R934 VRS-CY1JF102J V 1k 1/16W Metal Oxide AA å R935 VRS-CY1JF102J V 1k 1/16W Metal Oxide AA å R936 VRD-RA2BE102J V 1k 1/8W Carbon AA å R938 VRS-CY1JF000J V 0 1/16W Metal Oxide AA

R961 VRD-RA2BE561J V 560 1/8W Carbon AA R963 VRD-RA2EE151J V 150 1/4W Carbon AA

(VC-A560U/A560U(A)/ A560U(B))

R963 VRD-RM2HD820J V 82 1/2W Carbon AA

(VC-H960U/H960U(B)/

H961U) R968 VRS-CY1JF103J V 10k 1/16W Metal Oxide AA R969 VRD-RA2EE102J V 1k 1/4W Carbon AA R970 VRS-CY1JF472J V 4.7k 1/16W Metal Oxide AA R974 VRD-RM2HD152J V 1.5k 1/2W Carbon AA R7781 VRS-CY1JF222J V 2.2k 1/16W Metal Oxide AA R7782 VRS-CY1JF821J V 820 1/16W Metal Oxide AA R7783 VRS-CY1JF470J V 47 1/16W Metal Oxide AA R7784 VRS-CY1JF684J V 680k 1/16W Metal Oxide AA R7785 VRS-C F125J V 1.2M 1/16W Metal Oxide AA

Ref. No. Part No. ★ Description Code

MISCELLANEOUS PARTS

å ACC901 QACCDA005WJZZ V AC Cord AH å F901 QFS-B3025CEZZ V Fuse, 3.0A/125V AD å FH901 QFSHD1017CEZZ V Fuse Holder AC å FH902 QFSHD1018CEZZ V Fuse Holder AC

J201 QJAKH0011AJZZ V Jack, Rear AV Jack AK

(VC-A560U/A560U(A)/ A560U(B))

J201 QJAKL0024AJZZ V Jack, Rear AV Jack

(VC-H960U/H960U(B)/

H961U) J202 QJAKG0006AJZZ V Front AV Jack(VC-H961U) AH P701 QPLGZ1283GEZZ J Plug, 12Pin P809 QPLGN0459REZZ V Plug, 4Pin AG RMC801 RRMCU0086GEZZ J Remote Receiver AQ SC301 QSOCNA006WJZZ V Socket, 9Pin SC601 QSOCN0611REN1 V Socket, 6Pin AC SC602 QSOCZ0293GEZZ J Socket, 2Pin AC TP201 QPLGN0447REZZ V Plug, 4Pin AA W851 LHLDZ2185AJ00 V Holder AB W852 LHLDZ2185AJ00 V Holder AB

DUNTKB105TEVZ(VC-H961U) DUNTKB105TEW1(VC-A560U(A)) OPERATION UNIT

RESISTORS

R881 VRS-CY1JF103J V 10k 1/16W Metal Oxide AA R882 VRS-CY1JF103J V 10k 1/16W Metal Oxide AA R883 VRS-CY1JF223J V 22k 1/16W Metal Oxide AA

SWITCHES

S881 QSW-K0004AJZZ V Switch, PLAY AB S882 QSW-K0004AJZZ V Switch, STOP AB S884 QSW-K0004AJZZ V Switch, REW(360) AB S886 QSW-K0004AJZZ V Switch, FF(360) AB

MISCELLANEOUS PART

SC881 QSOCZ0450CEZZ V Socket, 4Pin AC

S701 QSW-F0042AJZZ V Switch, Rec Tip SW AG

SWITCHES

(VC-A560U/A560U(B)/

H960U/H960U(B)/H961U) S704 QSW-RA001WJZZ V Switch S801 QSW-K0004AJZZ V Switch, Power AB S802 QSW-K0004AJZZ V Switch, Eject AB S803 QSW-K0004AJZZ V Switch, Menu AB S804 QSW-K0004AJZZ V Switch, CH- AB S805 QSW-K0004AJZZ V Switch, Set AB S806 QSW-K0004AJZZ V Switch, CH+ AB S807 QSW-K0004AJZZ V Switch, Pause AB S808 QSW-K0004AJZZ V Switch, Rec(360) AB

Page 69

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

Ref. No. Part No. ★ Description Code

MECHANISM CHASSIS PARTS

1 LBNDK1021AJZZ V Tension Band Ass’y AC

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

2 LBOSZ1022AJZZ V Tension Arm Boss AB

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

4 LBOSZ1006AJZZ V Cassette Stay L AD

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

5 LCHSM0186AJZZ V Main Chassis Ass’y AQ

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

6 LHLDZ2189AJZZ V Loading Motor Block AD

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

7 LPOLM0085GEZZ J Supply Pole Base Ass’y AF

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

8 LPOLM0086GEZZ J Take-up Pole Base Ass’y AF

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

9 MLEVF0544AJZZ V Tension Arm Ass’y AE

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

10 MARMP0061AJZZ V Loading Arm Take-up AC

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

11 MARMP0062AJZZ V Loading Arm Supply AC

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

12 MLEVF0545GEZZ J Pinch Roller Lever Ass’y AM

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

13 NBRGP0031AJZZ V Pinch Guide Bearing

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

16 LANGF9660AJFW V A/C Head Plate AD

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

17 LHLDW1895AJZZ V A/C Head FFC Holder AB

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

18 MLEVP0347AJZZ V Pinch Double Action Lever AC

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

19 MLEVP0344AJZZ V Reverse Guide Lever Ass'y AE

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

20 MLEVP0342AJZZ V Loading Link Take-up AB

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

21 MLEVP0343AJZZ V Loading Link Supply AB

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

23 MLEVP0346AJZZ V Clutch Lever AC

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

24 MLEVP0348AJZZ V Supply Main Brake AB

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

25 MLEVP0349AJZZ V Take-up Main Brake Ass’y AC

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

27 MSLiP0016AJZZ V Shifter(VC-A560U/A560U(B)/

H960U/H960U(B)/H961U)

28 MSPRD0210AJFJ V Reverse Guide Spring

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

29 MSPRD0213AJFJ V Take-up Load Double

Action Spring (VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

Ref. No. Part No. ★ Description Code

30 MSPRD0214AJFJ V Supply Load Double

Action Spring (VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

31 MSPRT0439AJFJ V Pinch Double Action spring

Springing(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

32 MSPRT0438AJFJ V Main Brake Spring

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

33 MSPRT0416AJFJ V Tension Spring AD

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

34 NBLTK0069AJ00 V H-Reel Belt

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

35 NDAiV1093AJ00 V Reel Disk AC

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

36 NGERH1342AJZZ V Loading Connect Gear

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

37 NGERH1344AJZZ V Master Cam

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

38 NGERH1343AJZZ V Synchro Gear

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

41 NGERH1345AJZZ V Pinch Drive Cam

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

43 NGERH1299AJZZ V Reel Relay Gear AE

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

44 NGERW1081AJZZ V Worm Gear

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

45 NGERW1082AJZZ V Worm Wheel Gear

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

46 NiDR-0036AJZZ V Idler Ass'y

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

48 NPLYV0173AJZZ V Limiter Pully Ass'y

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

49 NROLP0131GEZZ J Guide Roller AL

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

51 MSPRC0217AJFJ V Guide Roller Spring AC

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

52 PREFL1025AJZZ V Light Guide

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

53 QCNW-A245WJZZ V Drum Motor FFC

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

55 QCNW-A247WJZZ V A/C Head FFC

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

56 QPWBFB112WJZZ V A/C Head PWB

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

58 RHEDTA001WJZZ V Full Erase Head

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

59 RHEDUA001WJZZ V A/C Head Ass'y W/O AE AP

(VC-H960U/H960U(B)/ H961U)

59 RHEDUA002WJZZ V A/C Head Ass'y with AE

(VC-A560U/A560U(B))

60 RMOTMA001WJZZ V Loading Motor

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

Page 70

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

Ref. No. Part No. ★ Description Code

61 RMOTNA001WJZZ V Capstan Motor

62 RMOTP1139GEZZ J Drum Drive Motor AT

63 DDRMW0042TEX1 V Upper and Lower Drum BF 63 DDRMW0043TEX1 V Upper and Lower Drum BH

64 QCNW-A244WJZZ V Loading Motor Wire

65 QBRSK0041GEZZ J Earth Brush Ass'y AD

66 XBPSD26P04500 V 2.6P+4.5A(D/M) AB

67 PGiDM0187AJZZ V Open Guide

70 MSPRC0228AJFJ V Azimuth Spring AB

71 MSPRC0224AJFJ V Height Adjusting Spring AC

72 LHLDW1894AJZZ V R/T FFC Holder AB

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

Ass'y

(VC-A560U/A560U(B))

Ass'y(VC-H960U/H960U(B)/ H961U)

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

SCREW, NUTS AND WASHERS

201 XBPSD26P08000 V 2.6P+8S A/C Head AA

202 LX-BZ3096GEFD J Tilt Adjusting Screw AA

203 LX-HZ3082GEZZ J WSW 2.6+6(AC) AD

204 XJPSD26P06000 V 2.6+6S(CAPST) AA

205 LX-RZ3015GEFJ J CS Washer

208 XRESJ30-06000 V E-3(MASTERCAM) AA

209 XWHJZ31-03052 V Reel Washer 0.3 AC

210 XWHJZ31-04052 V Reel Washer 0.4 AC

211 XWHJZ31-05052 V Reel Washer 0.5 AC

212 XWHJZ31-06052 V Reel Washer 0.6 AC

213 XWHJZ31-07052 V Reel Washer 0.7 AC

214 XWHJZ31-08052 V Reel Washer 0.8 AC

215 XHPSD26P05WS0 V L/M Block Screw

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U) AB

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

Ref. No. Part No. ★ Description Code

216 LX-WZ1041GE00 J CW2.6-6-0.5 ARM AA

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

219 LX-WZ1098GE00 J CW2.6-4.7-0.5 AB

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

221 XBPSD26P06000 V Azimuth Adjusting Screw AA

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

222 XBPSD26P14000 V A/C Head Screw AA

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

224 XBPSD30P06000 V 3P+6S (DRM FIX) AA

(VC-A560U/A560U(B)/ H960U/H960U(B)/H961U)

CASSETTE HOUSING CONTROL PARTS

300 CHLDX3083TEV1 V Cassette Housing Control AP

Ass’y(VC-A560U/A560U(B)/

H960U/H960U(B)/H961U) 301 LANGF9661AJFW V Upper Plate AD 302 LHLDX1049AJ00 V Frame (L) AD 303 LHLDX1050AJ00 V Frame (R) AE 304 LHLDX1051AJZZ V Holder (L) AC 305 LHLDX1052AJZZ V Holder (R) AC 306 MARMP0063AJZZ V Drive Arm (L) AB 307 MARMP0064AJZZ V Drive Arm (R) AC 308 MLEVP0350AJZZ V Drive Lever AD 309 MLEVP0351AJZZ V Proof Lever 310 MLEVP0352AJ00 V Sensor Plate 311 MLEVP0353AJ00 V Open Lever 312 MSLiF0079AJFW V Slider 313 MSPRD0212AJFJ V Drive Arm Spring 314 MSPRP0175AJFJ V Cassette Spring AE 315 MSPRD0215AJFJ V Proof Lever Spring 317 NSFTD0065AJFD V Main Shaft

Page 71

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

Ref. No. Part No. ★ Description Code

CABINET PARTS

600 GCABA3169AJSM V Top Cabinet AN 601 GCABB1253AJKB V Main Frame AN 602 GCOVA2213AJKZ V Antenna Terminal Cover AD

(VC-H960U/H960U(B)/ H961U)

602 GCOVA2223AJKZ V Antenna Terminal Cover AD

(VC-A560U/A560U(A)/

A560U(B)) 603 XHPSD30P06WS0 V Screw AA 604 LANGK0261AJFW V Top Cabinet Fix Angle AC 605 XEPSD30P14XS0 V Screw AB 606 LX-HZ3047GEFF J Screw AA 607 XEBSD30P12000 V Screw AA 608 LX-HZ3087GEFN J Screw AB 609 LHLDZ2185AJ00 V Sensor LED Cover AB 610 PGUMS0026AJZZ V Foot Cushion AB 611 TLABM4602AJZZ V Model Label(VC-H960U) AD 611 TLABM4604AJZZ V Model Label(VC-A560U) 611 TLABM4605EJZZ V Model Label(VC-A560U(A)) 611 TLABM4613AJZZ V Model Label(VC-H961U) 611 TLABM4639AJZZ V Model Label(VC-A560U(B)) 611 TLABM4640AJZZ V Model Label(VC-H960U(B)) 612 LHLDP1197AJZZ V LED Holder AC 613 PSPAZA023WJZZ V Mecha Spacer

(VC-A560U(A)) 614 XHPSD26P06WS0 V Screw AA 615 PSLDM4594AJFW V H/A Shield

Ref. No. Part No. ★ Description Code

501 JBTN-3159AJSB V Button, PLAY/STOP AC

(VC-H961U)

501 JBTN-3163AJSA V Button, PLAY/STOP AC

(VC-A560U/A560U(A)/ A560U(B)/H960U/ H960U(B))

502 JBTN-3162AJSB V Button, FF/REW AC

(VC-H961U)

502 JBTN-3166AJSA V Button, FF/REW AC

(VC-A560U/A560U(A)/ A560U(B)/H960U/ H960U(B))

SUPPLIED ACCESSORIES

ACCESSORIES

QCNW-8614AJZZ V 75 ohm Coaxial Cable AF RRMCGA021WJSA V Infrared Remote Control

Unit

TiNS-4084AJZZ V Instruction Book

(VC-A560U/A560U(B)/ H960U/H960U(B)

TiNS-4084EJZZ V Instruction Book

(VC-A560U(A))

TiNS-4087AJZZ V Instruction Book

(VC-H961U)

FRONT PANEL PARTS

500 CPNLC2988TEV1 V Front Panel Ass'y AR

(VC-H960U/H960U(B)) 500 CPNLC2994TEV1 V Front Panel Ass'y AQ

(VC-A560U/A560U(B)) 500 CPNLC3045TEV1 V Front Panel Ass'y

(VC-H961U) 500-1 ———— - Front Panel —

(Not Replacement Item) 500-2 GCOVA2219AJZZ V Timer LED Cover AC 500-3 HDECQ2453AJSA V Cassette Flap AE

(VC-H960U/H960U(B)) 500-3 HDECQ2461AJSA V Cassette Flap AE

(VC-A560U/A560U(A)/

A560U(B)) 500-3 HDECQ2473AJSA V Cassette Flap

(VC-H961U) 500-4 HDECQ2474AJSA V Window Dec.

(VC-H961U) 500-6 HiNDP2234AJSA V Timer LED Indicator AD

(VC-A560U/A560U(A)/

A560U(B)/H960U/

H960U(B)) 500-6 HiNDP2242AJSA V Timer LED Indicator

(VC-H961U) 500-7 MSPRD0105AJFJ V Cassette Spring 500-10 JBTN-3164AJSA V Button, POWER AC

(VC-A560U/A560U(A)/

A560U(B)/H960U/

H960U(B)) 500-11 GCOVA2214AJZZ V R/C Cover AC

(VC-H961U) 500-11 GCOVA2222AJZZ V R/C Cover AC

(VC-A560U/A560U(A)/

A560U(B)/H960U/

H960U(B)) 500-12 JBTN-3165AJSA V Button, CH AC

(VC-A560U/A560U(A)/

A560U(B)/H960U/

H960U(B))

PACKING PARTS

(NOT REPLACEMENT ITEM)

SPAKC4965AJZZ - Packing Case —

(VC-H960U/H960U(B))

SPAKC4979AJZZ - Packing Case —

(VC-A560U/A560U(B))

SPAKC4980EJZZ - Packing Case —

(VC-A560U(A)) SPAKC4988AJZZ - Packing Case(VC-H961U) — SPAKX1152AJZZ - Packing Foam. —

(VC-A560U/A560U(B)/

H960U/H960U(B)/H961U) SPAKX1158EJZZ - Packing Foam. —

(VC-A560U(A)) TLABV0005AJZZ - Bar Code Label —

(VC-A560U(A)) TLABV0182AJZZ - Bar Code Label —

(VC-A560U/A560U(B)/

H960U/H960U(B)/H961U) SPAKAA012WJZZ - Packing Cusion — SPAKP0098AJZZ - Foam Bag —

(VC-A560U(A))

Page 72

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

11. EXPLODED VIEW OF MECHANICAL PARTS

Ref. No. Part No. ★ Description Code

MECHANISM CHASSIS PARTS

205

49 51 7

201

203

222

221

215

224

202

215

205

209 210 211 212 213 214

219

123456

216

208

204

Page 73

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

Ref. No. Part No. ★ Description Code

CASSETTE HOUSING CONTROL PARTS

300

304

302

Ref. No. Part No. ★ Description Code

301

314

305

312

306

313

317

307

308

311

309

315

303

310

123456

Page 74

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

Ref. No. Part No. ★ Description Code

CABINET PARTS

607

600

VC-A560U(A) VC-A560U VC-A560U(B)

602

VC-H960U VC-H960U(B) VC-H961U

607

Ref. No. Part No. ★ Description Code

606

607

614

602

605

VC-H961U only

615

603

609

612

608

611

604

123456

607

610

601

Page 75

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

Ref. No. Part No. ★ Description Code

FRONT PANEL PARTS(VC-A560U/H960U)

500

500-7

500-10

Ref. No. Part No. ★ Description Code

500-3

500-12

500-2

500-11

501

500-6

123456

PRECAUTION ON FRONT PANEL SET-UP

Cassette housing

Cassette cover open lever

500-1

Cassette cover open lever

About 45°

Front panel

Cassette cover

Cassette cover open lever

Cassette cover

502

Before attaching the front panel in position, make sure that the cassette cover open lever is in its right place (lower-most). If it is out of position, push it down with a finger.

Keep the cassette over about 45° open and make sure that the cassette cover open lever is between the front panel and the cassette cover. Now fix the front panel in place.

Do not mount the front panel with the cassette cover tilted too open. Otherwise the cassette cover might wrongly run on the cassette housing.

Removing the cassette compartment cover. 1Open the cassette compartment cover

fully.

2Remove the center positioner. 3Slide the cover to the right. 4Slightly bend the cover. 5Draw out the left-side rod.

Page 76

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

Ref. No. Part No. ★ Description Code

FRONT PANEL PARTS(VC-H961U)

500

500-1

500-7

Ref. No. Part No. ★ Description Code

500-3

500-2

500-11

501

500-6

123456

PRECAUTION ON FRONT PANEL SET-UP

Cassette housing

Cassette cover open lever

500-4

Cassette cover open lever

About 45°

Front panel

Cassette cover

Cassette cover open lever

Cassette cover

502

Before attaching the front panel in position, make sure that the cassette cover open lever is in its right place (lower-most). If it is out of position, push it down with a finger.

Keep the cassette over about 45° open and make sure that the cassette cover open lever is between the front panel and the cassette cover. Now fix the front panel in place.

Do not mount the front panel with the cassette cover tilted too open. Otherwise the cassette cover might wrongly run on the cassette housing.

Removing the cassette compartment cover. 1Open the cassette compartment cover

fully.

2Remove the center positioner. 3Slide the cover to the right. 4Slightly bend the cover. 5Draw out the left-side rod.

Page 77

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

Ref. No. Part No. ★ Description Code

12. PACKING OF THE SET

■ Setting position of the Knobs

RF conv. CH. preset at "3" channel

Accessories

TiNS-4084AJZZ Instruction Book

TiNS-4084EJZZ Instruction Book TiNS-4087AJZZ Instruction Book

★ Dry Battery RRMCGA021WJSA Infrared Remote Control Unit

(VC-A560U/A560U(B)/H960U/ H960U(B)

(VC-A560U(A)) (VC-H961U)

Ref. No. Part No. ★ Description Code

QCNW-8614AJZZ 75 ohm Coaxial Cable

★ SPAKX1152AJZZ(VC-A560U/A560U(B)/

H960U/H960U(B)/H961U)

★ SPAKX1158EJZZ(VC-A560U(A))

Packing Foam.

★ TLABV0005AJZZ(VC-A560U(A)) ★ TLABV0182AJZZ(VC-A560U/A560U(B)/

H960U/H960U(B)/H961U)

Bar Code Label

★ SPAKP0098AJZZ(VC-A560U(A)) Foam Bag

★ SPAKAA012WJZZ Packing Cusion

MARK ★ Not Replacement Item

★ SPAKC4965AJZZ(VC-H960U/H960U(B)) ★ SPAKC4979AJZZ(VC-A560U/A560U(B)) ★ SPAKC4980EJZZ(VC-A560U(A)) ★ SPAKC4988AJZZ(VC-H961U)

Packing Case

Page 78

VC-A560U(A)/A560U/A560U(B) VC-H960U/H960U(B)/H961U

Ref. No. Part No. ★ Description Code

No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.

D SEM P SMM TQ1110-S Jan. 2002 Printed in JAPAN

NA. DS

SHARP CORPORATION AV Systems Group Quality & Reliability Control Center Yaita, Tochigi 329-2193, Japan