Jvc HR-XVC21-UJ Service Manual

SERVICE MANUAL

DVD/CD PLAYER Hi-Fi STEREO VIDEO CASSETTE RECORDER

HR-XVC21UJ

SPECIFICATIONS

GENERAL

Power supply: Power consumption:

Weight: Dimensions:

Inputs/Outputs:

Video: Audio:

Antenna: Hi-Fi Frequency Response: Hi-Fi Dynamic Range:

VCR section

Video Head: Audio Track: Tuner:

RF Channel Output: F.FWD/REW Time:

110-220 V, 50/60 Hz Operation: 18 W Stand by: 3 W

7.9 lbs (3.6 kg) Width : 16-15/16 inches (430 mm) Height: 3-7/8 inches (99 mm) Depth : 9-13/16 inches (249 mm)

In: 1 Vp-p/75 ohm Out: 1 Vp-p/75 ohm In: Out: UHF/VHF IN/OUT: 75 ohm coaxial 20 Hz to 20,000 Hz More than 90 dB

4 Rotary Heads Hi-Fi Sound - 2 Tracks / MONO Sound - 1 Track 181 Channel Freq. Synthesized VHF 2-13 UHF 14-69 CATV 14-36 (A)-(W)

Channel 3 or 4, Switchable Approx. 1 minute 48 seconds (with T-120 Cassette Tape) (at + 25°C)

DVD section

Signal system: Applicable disc: Audio characteristics Frequency response:

S/N Ratio: Harmonic distortion Wow and flutter: Dynamic range:

-

8 dBm/50 k ohm

-

8 dBm/1 k ohm

37-59 (AA)-(WW) 60-85 (AAA)-(ZZZ) 86-94 (86)-(94) 95-99 (A-5)-(A-1) 100-125 (100)-(125) 01 (5A)

Output:

Pickup:

ACCESSORIES:

NTSC DVD (12 cm, 8 cm), CD (12 cm, 8 cm)

DVD: 4 Hz - 22 kHz CD: 4 Hz - 20 kHz 90 dB

0.02% Less than 0.01% Wrms More than 90 dB Video : (RCA) 1 Vp-p/75 ohm Audio : (RCA) Digital Audio : 0.5 Vp-p 75 ohm CD : Wavelength: 775 - 805 nm

Maximum output power: 0.5 mW

DVD : Wavelength: 640 - 660 nm

Maximum output power: 1.0 mW

Remote control x 1 Batteries (2 x AA) 75 ohm Coaxial Cable x 1 AUDIO/VIDEO Cable x 1 Conversion plug x 1

-

12 dBm/1k ohm

HR-XVC21UJ D2VP11

No.82990

2003/08

Important Safety Precautions

Connector

Metal sleeve

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

v

Precautions during Servicing

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

2. Parts identified by the symbol and shaded ( ) parts are critical for safety. Replace only with specified part numbers.

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

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

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

4. Use specified internal wiring. Note especially:

1) Wires covered with PVC tubing

2) Double insulated wires

3) High voltage leads

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

1) Insulation Tape 3) Spacers 5) Barrier

2) PVC tubing 4) Insulation sheets for transistors

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

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

1) Connector part number : E03830-001

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

which will not damage insulated parts.

3) Replacement procedure

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

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

cut close to connector

Fig.3

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

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

15 mm

Fig.1

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

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

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

Power cord

Fig.2

10. Also check areas surrounding repaired locations.

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

Fig.4

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

the wires fully into the connector.

Fig.5

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

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

1.25

2.0

5.5

Fig.6

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

Not easily pulled free

Wire insulation recessed

more than 4 mm

Fig.7

Crimping tool

Crimped at approx. center

of metal sleeve

Conductors extended

1

S40888-01

v

d'

d

Chassis

Power cord, primary wire

Safety Check after Servicing

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

1. Insulation resistance test

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

2. Dielectric strength test

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

3. Clearance distance

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

Fig. 8

4. Leakage current test

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

Externally exposed accessible part

Z V

Fig. 9

ab

c

5. Grounding (Class 1 model only)

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

Measuring Method:

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

AC inlet

Earth pin

AC Line Voltage

100 V 100 to 240 V 110 to 130 V

110 to 130 V 200 to 240 V

Exposed accessible part

Milli ohm meter

Fig. 10

Region

Japan

USA & Canada

Europe & Australia R 10 MΩ/500 V DC

Region Load Z

Insulation Resistance (R)

≤

R 1 MΩ/500 V DC

≥≥

1 MΩ R 12 MΩ/500 V DC

≤

Table 1 Specifications for each region

Grounding Specifications

Region USA & Canada Europe & Australia

Dielectric Strength

AC 1 kV 1 minute AC 1.5 kV 1 miute AC 1 kV 1 minute

AC 3 kV 1 minute AC 1.5 kV 1 minute

(Class 2) (Class 1)

Grounding Impedance (Z)

≤

Z 0.1 ohm

≤

Z 0.5 ohm

Clearance Distance (d), (d')

≤

d, d' 3 mm

≤

d, d' 4 mm

≤

d, d' 3.2 mm

≤

d 4 mm

≤

d' 8 mm (Power cord)

≤

d' 6 mm (Primary wire)

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

100 V

110 to 130 V

110 to 130 V 220 to 240 V

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

Japan

USA & Canada

Europe & Australia

Table 2 Leakage current specifications for each region

1 kΩ

0.15 µF

1.5 kΩ

2 kΩ

50 kΩ

2

≤

i 1 mA rms Exposed accessible parts

≤

i 0.5 mA rms

≤

i 0.7 mA peak

≤

i 2 mA dc

≤

i 0.7 mA peak

≤

i 2 mA dc

Exposed accessible parts

Antenna earth terminals

Other terminals

S40888-01

DISASSEMBLY INSTRUCTIONS

1.

REMOVAL OF MECHANICAL PARTS AND P.C. BOARDS

1-1:

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

1.

Remove the 5 screws 1.

2.

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

3.

Disconnect the following connector: (CP651).

4.

Unlock the 8 supports 2.

5.

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

6.

Remove the 2 screws 3.

7.

Remove the Operation PCB in the direction of arrow (C).

Top Cabinet

1

(A)

Front Cabinet

(B)

2

3

2

(C)

CP651

Operation PCB

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

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

1

Fig. 1-1

(A)

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

1.

Make the short circuit on the position as shown Fig. 1-3 using a soldering. If you remove the DVD Deck with no soldering, the Laser may be damaged.

2.

Unlock the support 1 and remove the Deck Top Holder in the direction of arrow (A).

3.

Remove the 2 screws 2.

4.

Remove the screw 3.

5.

Remove the screw 4.

6.

Disconnect the following connectors: (CP2601, CP2602, CP2603).

7.

Remove the DVD Deck in the direction of arrow (B).

8.

Remove the 3 screws 5.

9.

Remove the Front Angle in the direction of arrow (C).

10.

Remove the screw 6.

11.

Remove the DVD Angle.

Pick Up PCB

3

2

Make the sort circuit using a soldering.

DVD Angle

6

Fig. 1-3

5

Deck Top Holder

1

(A)

5

(C)

Front Angle

DVD Deck

2

CP2602

4

(B)

CP2601

CP2603

NOTE

When the installation of the DVD Deck, remove all the soldering on the short circuit position after the connection of Pick Up PCB and DVD PCB connector.

(C)

(B)

Flap

Fig. 1-2

1-1

DISASSEMBLY INSTRUCTIONS

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

1.

Remove the 3 screws 1.

2.

Remove the 4 screws 2.

3.

Disconnect the following connectors: (CP4002 and CP8102).

4.

Remove the DVD PCB in the direction of arrow.

CP8102

CP4002

1

DVD PCB

2

Fig. 1-4

1-5: VCR DECK (Refer to Fig. 1-5) NOTE

Do not remove the cable at the FE Head section. The FE Head may be damaged if you remove the cable by force.

1.

Move the Cassette Holder Ass’y to the back side.

2.

Remove the screw 1.

3.

Remove the FE Head.

4.

Remove the 3 screws 2.

5.

Disconnect the following connectors: (CP101, CP102, and CP3001).

6.

Remove the AC Head Cover and VCR Deck in the direction of arrow.

1-6: VCR PCB (Refer to Fig. 1-6)

1.

Remove the screw 1.

2.

Remove the screw 2.

3.

Remove the screw 3.

4.

Remove the 3 Pin Shield.

5.

Remove the VCR PCB in the direction of arrow.

3

3 Pin Shield

VCR PCB

1

2

Fig. 1-6

1-2

VCR Deck

FE Head

2

1

2

AC Head Cover

CP101

CP102

CP3001

Fig. 1-5

DISASSEMBLY INSTRUCTIONS

2. REMOVAL OF VCR DECK PARTS

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

Extend the 2 supports 1.

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

2.

NOTE

After the installation of the Top Bracket, bend the support

1. 1 so that the Top Bracket is fixed.

Top Bracket

1

Top Bracket

2

Main Chassis

2

Main Chassis

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

1.

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

2.

Push the Locker R to remove the Cassette Side R.

3.

Remove the Cassette Side L.

Cassette Side R

Main Chassis

1

Locker R

Fig. 2-1

NOTE

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

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

2. the Locker R after installing.

Locker R

Check if this position

Cassette Side R

is locked.

Fig. 2-3-B

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

1.

Set the Link Unit to the Eject position.

2.

Unlock the support 1.

3.

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

Main Chassis

Link Unit

Cassette Side L

Main Chassis

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

1.

Remove the Locker Spring.

2.

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

3.

Unlock the support 2 and then remove the Locker R.

Locker Spring

1

2

Cassette Side R

Cassette Holder

Locker R

1

Cassette Side L

Fig. 2-2

(A)

(B)

Link Unit

Main Chassis

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

1.

Extend the support 1.

2.

Remove the Link Lever.

3.

Remove the Flap Lever.

1

Flap Lever

Link Lever

Fig. 2-4

Fig. 2-5

Fig. 2-3-A

1-3

DISASSEMBLY INSTRUCTIONS

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

1.

Remove the screw 1.

2.

Remove the Loading Motor.

3.

Remove the Worm.

Loading Motor

Worm

Main Chassis

• Screw Torque: 3 ± 0.5kgf•cm

1

Fig. 2-6-A

NOTE

1.

In case of the Worm installation, check if the value of the Fig. 2-6-B is correct.

2.

In case of the Loading Motor installation, hook the wire on the Cassette Opener as shown Fig. 2-6-C.

3.

When installing the wires between Capstan DD Unit and Loading Motor, connect them correctly as shown Fig. 2-6-D.

19.2 ± 0.1mm

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

1.

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

2.

Remove the Tension Spring.

3.

Unlock the 2 supports 1 and remove the Tension Band.

4.

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

5.

Unlock the support 3 and remove the Tension Connect.

6.

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

Tension Arm Ass’y

Fig. 2-7-A

1

Tension Connect

Tension Spring

2

4

1

3

Tension Holder

Tension Band

Tension Arm Ass’y

Loading Motor

-

+

Safety surface for pressing of the insert.

Pink

White

Fig. 2-6-B

Loading Motor

Cassette Opener

Fig. 2-6-C

Capstan DD Unit

L2

L1

Fig. 2-6-D

Fig. 2-7-B

NOTE

1.

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

2.

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

3.

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

Tension Connect

Tension Band

Fig. 2-7-C

1-4

[OK]

[NG]

Tension Connect

DISASSEMBLY INSTRUCTIONS

NOTE

1.

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

Tension Band

Fig. 2-7-D

Reel.

2.

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

3.

Take care not to damage the shaft.

4.

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

5.

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

6.

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

(Refer to MECHANICAL ADJUSTMENT)

Main Chassis

Fig. 2-7-E

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

Remove the T Brake Spring.

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

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

3.

T Brake Band

Hook section

1

T Brake Arm

T Brake Spring

Fig. 2-8-A

NOTE

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

Idler Gear

Idler Arm Ass’y

S Reel

(A)

(B)

T Reel

1

(A)

1

Fig. 2-9-A

NOTE

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

[OK]

T Brake Band

[NG]

T Brake Band

T Brake Arm

Fig. 2-8-B

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

(Refer to Fig. 2-9-A)

1.

Remove the S Reel and T Reel.

2.

Remove the 2 Polyslider Washers 1.

3.

Remove the Idler Arm Ass’y and Idler Gear.

[OK]

[NG]

Clutch Gear

Big Hole (S Reel)

Small Hole (T Reel)

Fig. 2-9-B

Idler Arm Ass’y

Fig. 2-9-C

1-5

DISASSEMBLY INSTRUCTIONS

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

ARM ASS’Y (Refer to Fig. 2-10-A)

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

1

Cassette Opener

Pinch Roller Block

P5 Arm Ass’y

Main Chassis

Fig. 2-10-A

NOTE

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

Pinch Roller Block

P5 Arm Ass’y

Can be seen the hole of the Main Cam.

Can be seen the hole of the Pinch Roller Cam.

Fig. 2-10-B

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

1.

Remove the screw 1.

2.

Remove the A/C Head Base.

3.

Remove the 3 screws 2.

4.

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

NOTE

1.

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

2.

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

3.

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

(3)

(1)

2

(2)

2

A/C Head

Spring Position

Fig. 2-11-B

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

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

1

FE Head

• Screw Torque: 5 ± 0.5kgf•cm

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

Fig. 2-12

2-13: CYLINDER UNIT ASS’Y (Refer to Fig. 2-13)

1.

Disconnect the following connector: (CD2001)

2.

Remove the 3 screws 1.

3.

Remove the Cylinder Unit Ass’y.

NOTE

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

CD2001

Cylinder Unit Ass’y

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

1-6

A/C Head Spring

1

A/C Head Base

• Screw Torque: 3 ± 0.5kgf•cm

(2)

(1)

1

(3)

1

Fig. 2-13

Fig. 2-11-A

DISASSEMBLY INSTRUCTIONS

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

1.

Remove the Capstan Belt.

2.

Remove the 3 screws 1.

3.

Remove the Capstan DD Unit.

Capstan Belt

Capstan DD Unit

1

• Screw Torque: 4 ± 0.5kgf•cm

Fig. 2-14-A

NOTE

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

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

Applied position of silicon bond

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

(Refer to Fig. 2-15-A)

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

1

Main Cam

2

Pinch Roller Cam

Joint Gear

Fig. 2-15-A

NOTE

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

Pinch Roller Cam

Marker

Main Cam

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

Capstan DD Unit

Silicon Bond

Main Chassis

Fig. 2-14-B

Fig. 2-14-C

Fig. 2-15-B

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

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

1

Main Rod

Tension Lever

Main Loading Gear

Loading Arm T Unit

Loading Arm S Unit

Fig. 2-16-A

1-7

DISASSEMBLY INSTRUCTIONS

NOTE

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

Fig. 2-16-B)

Marker

Main Loading Gear

Marker

Loading Arm T Unit Loading Arm S Unit

Fig. 2-16-B

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

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

1.

Remove the Polyslider Washer 1.

2.

Remove the Clutch Ass’y and Ring Spring.

3.

Remove the Clutch Lever.

4.

Remove the Coupling Gear, Coupling Spring and Clutch Gear.

1

Clutch Ass’y

Ring Spring

Coupling Gear

Coupling Spring

Clutch Gear

Clutch Lever

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

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

1.

Remove the P4 Cap.

2.

Unlock the support 1 and remove the Cassette Guide Post.

3.

Remove the Inclined Base S/T Unit.

4.

Remove the screw 2.

5.

Remove the LED Reflector.

Cassette Guide Post

Inclined Base T Unit

P4 Cap

2

Fig. 2-18-A

Inclined Base S Unit

LED Reflector

1

NOTE

1.

Do not touch the roller of Guide Roller.

2.

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

3.

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

“A” “B”

Fig. 2-17-A

NOTE

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

Clutch Ass’y

Coupling Gear

Fig. 2-17-B

1-8

P4 Cap

[OK]

Cassette Guide Post

[NG]

Cassette Guide Post

Cassette Opener

Fig. 2-18-B

Fig. 2-18-C

DISASSEMBLY INSTRUCTIONS

3. REMOVAL OF DVD DECK PARTS

NOTE

1. Do not disassemble the DVD DECK PARTS except listed parts here. Minute adjustments are needed if the disassemble is done. If the repair is needed except listed parts, replace the DVD MECHA ASS’Y.

3-1: TRAY (Refer to Fig. 3-1-A)

1.2.Set the Tray opened. (Refer to the DISC REMOVAL METHOD AT NO POWER SUPPLY)

Unlock the support 1 and remove the Tray.

1

Tray

NOTE

1. In case of the Tray installation, install them as the circled section of Fig. 3-1-B so that the each markers are met.

Tray

Main Frame Ass’y

Fig. 3-1-A

Main Chassis Ass’y

Rack Loading

Move it to the direction of the arrow.

1

Main Frame Ass’y

2

3

5

6

4

6

Check Lock

4

Fig. 3-2-B

3-3: RACK LOADING/MAIN GEAR/ RACK LOADING

SPRING/ RACK L SPRING (Refer to Fig. 3-3)

1.

Remove the Rack L Spring.

2.

Press down the catcher 1 and slide the Rack Loading.

3.

Remove the Rack Loading, Rack Loading Spring and Main Gear.

Rack Loading

Rack Loading Spring

Rack L Spring

Main Gear

5

Main Frame Ass’y

Fig. 3-1-B

3-2: MAIN CHASSIS ASS’Y (Refer to Fig. 3-2-A)

1.

Remove the Main Chassis Ass’y from the Insulator (R).

2.

Unlock the support 1.

3.

Remove the Main Chassis Ass’y.

Insulator (R) (Green)

Main Frame Ass’y

Main Chassis Ass’y

1

Fig. 3-2-A

NOTE

1. In case of the Main Chassis Ass’y, install it from (1) to (6) in order. (Refer to Fig. 3-2-B)

Main Frame Ass’y

1

Fig. 3-3

3-4: CLAMPER ASS’Y/INSULATOR(R)/LEVER SWITCH

(Refer to Fig. 3-4-A)

1.

Remove the screw 1.

2.

Remove the Lever Switch.

3.

Remove the 2 Insulator (R).

4.

Press the Clamper and rotate the Clamper Plate clockwise, then unlock the 3 supports 2.

5.

Remove the Clamper Plate, Clamper Magnet and Clamper.

Insulator (R)

Clamper Plate

Clamper Magnet

Lever Switch

(Green)

2

1

2

Insulator (R) (Green)

Clamper

Main Frame

Fig. 3-4-A

1-9

DISASSEMBLY INSTRUCTIONS

NOTE

1.

When installing the Clamper Magnet, install it with the green face up.

2.

When installing the wire of the Lever Switch, install it correctly as Fig. 3-4-B.

3.

When installing the Lever Switch, install it correctly as Fig. 3-4-C.

4.

In case of the Lever Switch installation, hook the wire on the Main Frame as shown Fig. 3-4-D.

Lever Switch

Red

White

Blue

From DVD PCB

Fig. 3-4-B

The Lever should be position between A and B.

Rack Loading

A

B

Fig. 3-4-C

Main Chassis Ass’y

Traverse Holder

Fig. 3-5-B

3-6: SWITCH PCB ASS’Y (Refer to Fig. 3-6-A)

1.2.Remove the screw 1. Remove the Switch PCB Ass’y.

1

Switch PCB Ass’y

Main Chassis Ass’y

• Screw Torque: 4 ± 0.5kgf•cm

Fig. 3-6-A

NOTE

1.2.When installing the wire of the Switch PCB, install it correctly as Fig. 3-6-B. When installing the wire of the Switch PCB, while pressing it in the direction of the arrow as shown Fig. 3-6-B.

3-5: TRAVERSE HOLDER/INSULATOR (F)

(Refer to Fig. 3-5-A)

1.2.Remove the Traverse Holder. Remove the 2 Insulator (F).

Main Chassis Ass’y

Insulator (F) (Black)

Traverse Holder

Insulator (F) (Black)

Lever Switch

Fig. 3-4-D

Fig. 3-5-A

Switch PCB Ass’y

Black

From Relay PCB

White

Main Chassis Ass’y

Fig. 3-6-B

3-7: RACK FEED ASS’Y (Refer to Fig. 3-7-A)

1.2.Remove the screw 1. Remove the Rack Feed 1/2 Spring, Rack Feed 1/2 and Rack Feed Lever.

1

Rack Feed 2

Rack Feed 1 Spring Rack Feed 2 Spring

Rack Feed Lever

Rack Feed 1

Main Chassis Ass’y

NOTE

1. After the installing of the Traverse Holder, check if the wire is like Fig. 3-5-B.

1-10

• Screw Torque: 3.5 ± 0.5kgf•cm

Fig. 3-7-A

DISASSEMBLY INSTRUCTIONS

NOTE

1.2.After the assembly of the Rack Feed, check if the Rack Feed 1/2 is moving smoothly. (Refer to Fig. 3-7-B) In case of the Rack Feed Ass’y installation, install correctly as Fig. 3-7-C.

Moving smoothly

Check the position of the Rack Feed Lever.

Should not be engaged.

Fig. 3-7-B

Fig. 3-7-C

3-8: RELAY PCB ASS’Y (Refer to Fig. 3-8-A)

1.2.Remove the screw 1. Remove the Relay PCB Ass’y.

3-9: GEAR (Refer to Fig. 3-9-A)

1.2.Unlock the support 1. Remove the Middle Gear 1/2/3, Idler Gear and Feed Gear.

Middle Gear 2

Middle Gear 1

Middle Gear 3

Idler Gear

Main Chassis Ass’y

Feed Gear

Fig. 3-9-A

NOTE

1.2.In case of the Idler Gear installation, install correctly as Fig. 3-9-B. When installing the Middle Gear 2, check if the Middle Gear 2 is locked correctly as Fig. 3-9-C.

[OK]

Idler Gear

[NG]

Idler Gear

Main Chassis Ass’y

Relay PCB Ass’y

• Screw Torque: 4 ± 0.5kgf•cm 1

Fig. 3-8-A

NOTE

1. When installing the wire of the Relay PCB, install it correctly as Fig. 3-8-B.

Idler Arm

Check Lock

Middle Gear 2

Idler Arm

3-10: IDLER ARM (Refer to Fig. 3-10-A)

1.

Remove the Idler Arm Spring.

2.

Remove the Chassis Spring.

3.

Remove the Idler Arm.

Idler Arm Spring

Idler Arm

Fig. 3-9-B

Fig. 3-9-C

Fig. 3-8-B

Main Chassis Ass’y

Chassis Spring

Fig. 3-10-A

1-11

DISASSEMBLY INSTRUCTIONS

NOTE

1.

In case of the Idler Arm installation, install as the circled section of Fig. 3-10-B.

2.

In case of the Idler Arm Spring installation, install as the circled section of Fig. 3-10-C.

3.

In case of the Chassis Spring installation, install as the circled section of Fig. 3-10-D.

Idler Arm

Main Chassis Ass’y

Fig. 3-10-B

Idler Arm Spring

11

Main Chassis Ass’y

Motor Gear

Feed Motor

• Screw Torque: 1 ± 0.5kgf•cm

Fig. 3-11-A

NOTE

1.2.In case of the Motor Gear installation, check if the value of the Fig. 3-11-B is correct. When installing the Feed Motor, check if the cable is positioned as Fig. 3-11-C.

Motor Gear

Feed Motor

6.1 ± 0.1mm

Main Chassis Ass’y

3-11: FEED MOTOR (Refer to Fig. 3-11-A)

1.

Remove the 2 screws 1.

2.

Remove the Feed Motor.

3.

Remove the Motor Gear.

Fig. 3-10-C

Chassis Spring

Fig. 3-10-D

Safety surface for pressing of the insert.

Main Chassis Ass’y

Pass the cable between 2 pins.

Fig. 3-11-B

Feed Motor

Fig. 3-11-C

1-12

A

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

B

BGP BOT BPF BRAKE SOL BUFF B/W

C

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

D

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

E

E EF EMPH ENC ENV EOT EQ EXT

F

F FBC FE FF FG FL SW FM FSC FWD

G

GEN GND

H

H.P.F

KEY TO ABBREVIATIONS

:

Audio/Control

:

Automatic Color Control

:

Audio Erase

:

Automatic Frequency Control

:

Automatic Fine Tuning

:

Automatic Fine Tuning Detect

:

Automatic Gain Control

:

Amplifier

:

Antenna

:

Audio Playback

:

Automatic Phase Control

:

Assembly

:

All Time

:

Automatic

:

Audio/Video

:

Burst Gate Pulse

:

Beginning of Tape

:

Bandpass Filter

:

Brake Solenoid

:

Buffer

:

Black and White

:

Capacitance, Collector

:

Cassette

:

Capstan

:

Carrier

:

Channel

:

Clock

:

Clock (Syscon to Servo)

:

Combination, Comb Filter

:

Converter

:

Capstan Motor

:

Control

:

Cylinder

:

Cylinder-Motor

:

Cylinder-Sensor

:

Data (Syscon to Servo)

:

Decibel

:

Direct Current

:

Direct Drive Motor Unit

:

Demodulator

:

Detector

:

Deviation

:

Emitter

:

Emitter Follower

:

Emphasis

:

Encoder

:

Envelope

:

End of Tape

:

Equalizer

:

External

:

Fuse

:

Feed Back Clamp

:

Full Erase

:

Fast Forward, Flipflop

:

Frequency Generator

:

Front Loading Switch

:

Frequency Modulation

:

Frequency Sub Carrier

:

Forward

:

Generator

:

Ground

:

High Pass Filter

H.SW Hz

I

IC IF IND INV

K

KIL

L

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

M

M MAX MINI MIX MM MOD MPX MS SW

N

NC NR

O

OSC OPE

P

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

R

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

S

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

:

Head Switch

:

Hertz

:

Integrated Circuit

:

Intermediate Frequency

:

Indicator

:

Inverter

:

Killer

:

Left

:

Light Emitting Diode

:

Limiter Amplifier

:

Loading Motor

:

Long Play

:

Low Pass Filter

:

Luminance

:

Motor

:

Maximum

:

Minimum

:

Mixer, mixing

:

Monostable Multivibrator

:

Modulator, Modulation

:

Multiplexer, Multiplex

:

Mecha State Switch

:

Non Connection

:

Noise Reduction

:

Oscillator

:

Operation

:

Playback

:

Playback Control

:

Playback-Chrominance

:

Playback-Luminance

:

Printed Circuit Board

:

Power Control

:

Phase Detector

:

Pulse Generator

:

Peak-to Peak

:

Right

:

Recording

:

Recording-Chrominance

:

Recording-Luminance

:

Reel Brake

:

Reel Sensor

:

Reference

:

Regulated, Regulator

:

Rewind

:

Reverse

:

Radio Frequency

:

Remote Control

:

Relay

:

Serial Clock

:

Sensor Common

:

Serial Data

:

Segment

:

Select, Selector

:

Sensor

:

Search Mode

:

Serial Input

:

Sound Intermediate Frequency

:

Serial Output

:

Solenoid

:

Standard Play

:

Serial Strobe

:

Switch

1-13

S

SYNC SYNC SEP

T

TR TRAC TRICK PB TP

U

UNREG

V

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

X

X’TAL

Y

Y/C

KEY TO ABBREVIATIONS

:

Synchronization

:

Sync Separator, Separation

:

Transistor

:

Tracking

:

Trick Playback

:

Test Point

:

Unregulated

:

Volt

:

Voltage Controlled Oscillator

:

Video Intermediate Frequency

:

Vertical Pulse, Voltage Display

:

Video Playback

:

Variable Resistor

:

Video Recording

:

Visual Search Fast Forward

:

Visual Search Rewind

:

Voltage Super Source

:

Vertical-Synchronization

:

Voltage Tuning

:

Crystal

:

Luminance/Chrominance

1-14

SERVICE MODE LIST

This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily. To enter to the SERVICE MODE function, press and hold both buttons simultaneously on the main unit or on the main unit and on the remote control for more than a standard time (second).

Set Key

CH UP

CH UP STOP 2

CH UP PLAY 2

CH DOWN POWER 2

Set Key

REC 4 2

STOP 7 3

Set Key

FF 2

Standard Time

(seconds)

Standard Time

(seconds)

Operations

PLAY/REC total hours are displayed on the TV Monitor. Refer to the “PREVENTIVE CHECKS AND SERVICE INTERVALS” (CONFIRMATION OF HOURS USED).

Can be checked of the INITIAL DATA of MEMORY IC. Refer to the “WHEN REPLACING EEPROM (MEMORY) IC”.

Adjust the SWITHCHING POINT automatically. Refer to the “ELECTRICAL ADJUSTMENT” (SWITHCHING POINT).

Initialization of the factory on VCR. NOTE: Do not use this for the normal servicing.

If you set a factory initialization, the memories are reset such as the clock setting, the channel setting, and PLAY/REC total hours.

VCR operation mode at no connection of DVD. Refer to the “PREPARATION FOR SERVICING” NOTE: Although the DVD is connected, the DVD mode cannot be selected.

OperationsRemocon Key

Initialization of the factory on DVD. NOTE: The function will only work without the setting of DVD disc at DVD

mode. Do not use this for the normal servicing.

Releasing of PARENTAL LOCK. Refer to the “PARENTAL CONTROL - RATING LEVEL”. NOTE:

The function will only work without the setting of DVD disc at DVD mode.

<NOTE> WHEN "N" IS ALWAYS BEING DISPLAYED ON THE TV MONITOR.

(REMOTE CONTROLLER FORMAT)

This product is usable the remote controller which is used by DVD+VHS of the other brand. If "N" is always being displayed on the TV monitor, can not control from provided remote controller since this product is other brand format.

• How to return a JVC format.

Turn off the power of the set and push the CHANNEL+ button and the REC button of the set simultaneously.

PARENTAL CONTROL - RATING LEVEL (4 DIGIT PASSWORD CANCELLATION)

If the stored 4 digit password in the Rating Level menu needs to be cancelled, please follow the steps below.

Turn Unit ON.

1. Press and hold the '7' key on the remote control unit.

2. Simultaneously press and hold the 'STOP' key on the front panel.

3. Hold both keys for more than 3 seconds.

4. The On Screen Display message 'PASSWORD CLEAR' will appear.

5. The 4 digit password has now been cleared.

6.

1-15

WHEN REPLACING EEPROM (MEMORY) IC

If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to ensure correct data settings while making reference to TABLE 1.

NOTE: No need setting for after INI 2E.

INI

+0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F

00

0E B0 BE 60 64 64 4A 86 0B 2B 86 32 8A 08 0A 0F

10

AF 97 95 8A A0 90 31 04 88 A5 9F 3A

20

3A 11 22 70 61 2A 3A 00 0B 00 00 85 A2 B0 00 ---

10 BF 00

00

ADDRESS

INIT 00 0E

PLAY/REC 0003

DATA

1.

Connect the set to TV Monitor.

2.

Turn on the POWER.

3.

Press both CH UP button on the set and the FF button on the set for more than 2 seconds.

Table 1

ADDRESS and DATA will appear on TV Monitor as Fig 1.

4.

ADDRESS is now selected and should “blink”. Using the SET + or - button on the remote, step through the ADDRESS until required ADDRESS to be changed is reached.

5.

Press ENTER to select DATA. When DATA is selected, it will “blink”.

6.

Again, step through the DATA using SET + or - button until required DATA value has been selected.

7.

Pressing ENTER will take you back to ADDRESS for further selection if necessary.

8.

Repeat steps 4 to 7 until all data has been checked.

9.

When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input.

After the data input, set to the initializing of shipping.

10.

Turn on the POWER.

11.

Press both CH UP button on the set and the PLAY button on the set for more than 2 seconds.

12.

After the finishing of the initializing of shipping, the unit will turn off automatically.

The unit will now have the correct DATA for the new MEMORY IC.

Fig. 1

1-16

PREVENTIVE CHECKS AND SERVICE INTERVALS

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

Time

Parts Name

Audio Control Head

Full Erase Head

(Recorder only)

Capstan Belt

Pinch Roller

Capstan DD Unit

Loading Motor

Tension Band T Brake Band

Clutch Ass’y

Idler Arm Ass’y

Capstan Shaft

Tape Running Guide Post

Cylinder Unit

500

hours

1,000 hours

1,500 hours

2,000 hours

2,500 hours

CONFIRMATION OF HOURS USED

PLAY/REC total hours can be checked on the FIP. Total hours are displayed in 16 system of notation.

NOTE: If you set a factory initialization, the total hours is reset to “0”.

1.

Connect the set to TV Monitor.

2.

Turn on the POWER.

3.

Press both CH UP button on the set and the FF button on the set for more than 2 seconds.

4.

After the confirmation of using hours, turn off the power.

INIT 00 0E

PLAY/REC 0003

Notes

Clean those parts in contact with the tape.

Clean the rubber, and parts which the rubber touches.

Replace when rolling becomes abnormal.

Clean the Head

Initial setting content of MEMORY IC. PLAY/REC total hours. = (16 x 16 x 16 x thousands digit value) + (16 x 16 x hundreds digit value) + (16 x tens digit value) + (ones digit value)

: Clean : Check it and if

necessary, replace it.

CLEANING

NOTE

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

1. AUDIO CONTROL HEAD

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

Audio Control Head

2. TAPE RUNNING SYSTEM

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

3. CYLINDER

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

NOTE

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

Cylinder Head

1-17

SERVICING FIXTURES AND TOOLS

(4 heads model)

VHS Alignment Tape MHP

Torque Tape PUJ48076-2

Torque Gauge PUJ48075-2

Short Jumper

Roller Driver PTU94002-2

X-JG153 X Value Adjustment

MECHANISM ADJUSTMENT PARTS LOCATION GUIDE

4

Screwdriver

5

6

3

2

1

8910

Tension Connect

1. T ension Arm

2. Guide Roller

3. Audio/Control Head

4. X value adjustment driver hole

5. P4 Post

6. T Brake Spring

7. T Reel

8. S Reel

9. Adjusting section for the Tension Arm position

10.

7

1-18

MECHANICAL ADJUSTMENTS

TAPE REMOVAL METHOD AT NO POWER SUPPLY

1.

Remove the Top Cabinet, Front Cabinet and DVD Block.

(Refer to item 1 of the DISASSEMBLY INSTRUCTIONS.)

2.

Remove the screw 1 of the Deck Chassis and remove the Loading Motor. (Refer to Fig. 2)

3.

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

4.

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

5.

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

Screw 1

Fig. 1

1. CONFIRMATION AND ADJUSTMENT

Read the following NOTES before starting work.

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

1-1: CONFIRMATION AND ADJUSTMENT OF TENSION

POST POSITION

1.

Set to the PLAY mode.

2.

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

3.

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

Standard line of Main Chassis

Tension Arm

0.5mm (Adjusting range)

Fig. 1-1-A

Loading Motor

Screw 1

Capstan DD Unit

Pinch Roller Cam

Main Cam

Main Chassis (Front Side)

Clutch Ass'y

Fig. 2

DISC REMOVAL METHOD AT NO POWER SUPPLY

Remove the Top Cabinet and Front Cabinet. (Refer to

1.

item 1 of the DISASSEMBLY INSTRUCTIONS.)

Slide the Rack Loading (White) toward the arrow

2. direction by using a minus driver to release the lock.

(Refer to Fig. 1)

Draw the Tray.

3.

Rack Loading (White)

DVD Deck

Adjusting section for the Tension Arm position

Tension Band

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

Bend

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

Fig. 1-1-B

1-2: CONFIRMATION OF PLAYBACK TORQUE AND

BACK TENSION TORQUE DURING PLAYBACK

1.

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

2.

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

3.

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

1-3: CONFIRMATION OF VSR TORQUE

1.2.Install the Torque Gauge on the S Reel. Set to the Picture Search (Rewind) mode. (Refer to Fig.1-2-B) Then, confirm that it indicates 120~180gf•cm.

NOTE

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

1-19

MECHANICAL ADJUSTMENTS

1-4: CONFIRMATION OF REEL BRAKE TORQUE

(S Reel Brake) (Refer to Fig. 1-2-B)

1.

Once set to the Fast Forward mode then set to the Stop mode. While, unplug the AC cord when the Pinch Roller Block is on the position of Fig. 1-2-A.

2.

Move the Idler Ass’y from the S Reel.

3.

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

4.

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

(T Reel Brake) (Refer to Fig. 1-2-B)

1.

Once set to the Fast Forward mode then set to the Stop mode. While, unplug the AC cord when the Pinch Roller Block is on the position of Fig. 1-2-A.

2.

Move the Idler Ass’y from the T Reel.

3.

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

4.

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

Stop at this position.

The position at STOP mode.

Capstan DD Unit

The position at FF mode.

Cassette Holder Ass’y

Pinch Roller Block

Cassette Opener

Fig. 1-2-A

2. CONFIRMATION AND ADJUSTMENT OF TAPE RUNNING MECHANISM

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

2-1: GUIDE ROLLER

1.

Playback the VHS Alignment Tape (MHP).

2.

Connect CH-1 of the oscilloscope to TP101 (Envelope) and CH-2 to TP3002 (SW Pulse).

3.

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

4.

Trigger with SW Pulse and observe the envelope. (Refer

to Fig. 2-1-A)

5.

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

6.

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

7.

Adjust the PG shifter during playback.

(Refer to the ELECTRICAL ADJUSTMENTS)

NOTE

After adjustment, confirm and adjust A/C head.

(Refer to item 2-2)

Torque Gauge

S Reel

T Reel

Fig. 1-2-B

NOTE

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

Check item

1-3 1-4

S Reel side:

Replacement Part

Idler Ass’y/Clutch Ass’y

S Reel/Tension Band/Tension Connect/T ension Arm Ass’y

T Reel side:

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

CH-1 Envelope (TP101)

CH-2 SW Pulse (TP3002)

Improper

(a) Guide roller

(b) P4 Cap

Entrance

Max

CH-1

CH-2

Track

A : B ≥ 3 : 2

Fig. 2-1-A

Proper

Fig. 2-1-B

Exit

MaxA B

Fig. 2-1-C

1-20

MECHANICAL ADJUSTMENTS

2-2: CONFIRMATION AND ADJUSTMENT OF AUDIO/

CONTROL HEAD

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

1.

Playback the VHS Alignment Tape (MHP).

2.

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

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

b)

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

3.

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

4.

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

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

Audio/Control Head

Reflected picture of Stamp Mark

P4 Cap

2-3: TAPE RUNNING ADJUSTMENT

(X VALUE ADJUSTMENT)

1.

Confirm and adjust the position of the Tension Post.

(Refer to item 1-1)

2.

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

3.

Confirm and adjust the Audio/Control Head.

(Refer to item 2-2)

4.

Connect CH-1 of the oscilloscope to TP3002, CH-2 to TP101 and CH-3 to Audio Out.

5.

Playback the VHS Alignment Tape (MHP).

6.

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

7.

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

Play MHP

Waveform output

X-value adjustment point

Drum side Control head position Capstan side

Audio/Control Head

3

2

Audio/Control Head

Tape

Stamp Mark

1

4

Fig. 2-2-A

Fig. 2-2-B

0.25±0.05mm

Fig. 2-2-C

Maximum

8.

Perform tracking operation and confirm the envelope is maximum on the tracking center position.

9.

Playback the VHS Alignment Tape (MHP-L).

10.

Perform tracking operation and confirm the envelope is maximum on the tracking center position. If envelope is not maximum, should be fine-tune the X-VALUE.

Fig. 2-3

1-21

ELECTRICAL ADJUSTMENTS

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

1. BASIC ADJUSTMENT

CAUTION

When you exchange IC and Transistor for a heat sink, apply the silicon grease (YG6260M) on the contact section of the heat sink. Before applying new silicon grease, remove all the old silicon grease. (Old grease may cause damages to the IC and Transistor.)

1-1: SWITCHING POINT CONDITIONS

MODE-PLAYBACK Input Signal-Alignment Tape (MHP)

INSTRUCTIONS

Connect CH-1 on the oscilloscope to TP3002 and CH-2

1. to TP8001. Playback the alignment tape. (MHP)

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

3. control more than 2 seconds to set tracking to center. Press both CH UP button on the set and the STOP button

4. on the set for more than 2 seconds.

CH-2

6.5H

CH-1

Fig. 1-1-A

CH-2

CH-1

6.5H

Fig. 1-1-B

ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (Connector Connections)

TU3001

CP103

TP101

TP3002

J8003

J8001

FE HEAD

J8004

J8005

TP8001

VCR PCB

CP102

CD102

AC HEAD

OS651

OPERATION PCB

TP3001

V651

CP681

AC IN

CD681

CD501

CP8002

CP501

CP651

CD8002

DVD DECK

J8101

CP8102

CP4002

J8103

OS8101

DVD PCB

SW8101

J8102

CP2601

CP2603 CP2602

CD2001

CD2301

CD2302

1-22

TP101 TP3001 TP3002 TP8001

:

Envelope

:

Service Mode

:

Switching Pulse

:

Switching Point

VCR PCB IC3001 (OEC0138A)

DPG 104 PIN

DFG 104 PIN

SERVO TIMING CHART

24 Cycle

H. SW. P 105 PIN

V-SYNC (E-E) 111 PIN

REC CTL (REC) 7 PIN

V-SYNC (TRICK PB) 109 PIN

• WAVEFORM CHANGES DEPENDED ON THE TAPE SPEED

CH 1

CH 2

1-23

O

C

Y

MECHANISM TIMING CHART

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

MECHANISM MODE UNLOAD STOP3

Mode Dealing Directions

Revolutional Angle of MAIN CAM

Moving Quantity of MAIN ROD (mm)

MS-2

HIGH

LOW

HIGH

MODE MS-1

SENSOR

utput

EJECT

0

STBY

15

3

206.3100

180

LOW

INCLINED BASE S/T UNIT

PINCH ROLLER BLOCK

P5 ARM ASS'Y

(T BRAKE:LOW)

TENSION LEVER

TENSION ARM ASS'

(S REEL BRAKE)

VSR

S BRAKE:LOW

255

26.5

PRESS

P5-ON (T BRAKE HIGH)

BRAKE-ON

PBF.SLOW

S BRAKE:HIGH

FF/REWSTOP2

323.8303.7272.2226.4

38.53529.521.5

TENSION CONNECT

(S REEL BRAKE)

T BRAKE ARM

(T REEL BRAKE)

LUTCH LEVER

LINK UNIT

FLAP LEVER

BRAKE-ON

CLUTCH-ON

UP

BRAKE-ON

DIRECT

PRESS

1-24

IC DESCRIPTIONS

OEC0138A (IC3001)

No. PORT PIN NAME I/O DESCRIPRION

1 SVSS SVSS - Ground. 2 CTL_REF CTL_REF Output terminal for CTL amp REF (1/2 SVCC) 3 CTL-H(+) CTL-H(+) Input and output terminal of Control Head. 4 CTL-H(-) CTL-H(-) Input terminal of Control Head. 5 CTL_BIAS CTL_BIAS Output terminal for bias. 6 CTL_FB CTL_FB Input terminal for CTL feedback 7 CTL_AMP(O) CTL_AMP(O) Output terminal for amp out. 8 CTL_AMP(I) CTL_AMP(I) Input terminal for CTL shumit amp .

9 CFG CFG Input terminal for CAPSTAN FG signal detection. 10 SVCC SVCC + 5V (Servo) 11 AFC_PC AFC_PC AFC oscilator (external circuit). 12 AFC_OSC AFC_OSC AFC oscilator (external circuit). 13 AFC_LPF AFC_LPF LPF connection for AFC OSC. 14 CSYN/HSYN CSYNC OUT Output terminal for composite SYNC. 15 VLPF/VSYN VSYNC IN Input terminal for composite SYNC.(from 14pin) 16 CV_IN2 CV_IN2 IN Composite Video input terminal.(for data slicer) 17 CV_IN1 CV_IN1 IN Composite Video input terminal.(for OSD) 18 OSD VCC OSDVCC - + 5V 19 CV_OUT CV_OUT OUT Composite Video output.(with OSD) 20 OSD_VSS OSD_VSS - Ground. 21 4/2 FSC_OUT 4/2 FSC_OUT OUT 4 FSC pulse. 22 4/2 FSC_IN 4/2 FSC_IN IN 4 FSC pulse. 23 AVSS AVSS - Ground. 24 AN-B VIDEO_ENV IN Input terminal of video RF envelope. 25 AN-A BOT-H IN Tape start sensor input signal. 26 AN-9 EOT-H IN Tape end sensor input signal. 27 AN8 MS_SEN-B IN Input terminal of mecha state sensor. 28 P07/AN7 MS_SEN-A IN 29 P06/AN6 KEY-B IN Main unit key input. 30 P05/AN5 KEY-A IN 31 P04/AN4 STEREO_SEL IN Input terminal for the judgement of voice reception condition. 32 P03/AN3 HI-FI_ENV IN Input terminal of HiFi RF envelope. 33 P02/AN2 AFT-S_CURVE IN AFT S CURVE input for tuner. 34 P01/AN1 SERVICE IN Input terminal for Service Mode. 35 P00/AN0 TAB SW IN Input terminal for judge the tape if it has TAB or not. 36 AVCC AVCC - ON/OFF control Micon AD section. 37 P10/IRQ0 POWER_FAIL IN Input terminal of Power fail signal. 38 P11/IRQ1 REEL-S IN Input terminal of reel sensor supply. 39 P12/IRQ2 REEL-T IN Input terminal of reel sensor take up.

1-25

IC DESCRIPTIONS

OEC0138A (IC3001)

40 P13/IRQ3 VIDEO MUTE H OUT H for at AUTO_CLOCK in POWER OFF. 41 P14/IRQ4 POWER ON L OUT For control the user power switch ON/OFF. 42 P15/IRQ5 POWER ON-H OUT For control the user power switch ON/OFF. 43 P16/IC REM_IN IN Receive the remote control signal. 44 P17/TMOW DVD RESET OUT For control the DVD RESET. 45 P67/RP7/TMB DVD POWER CTL OUT Output terminal for DVD power CTL.(3.3V/9V) 46 P66/RP6/ADTRG DVD LED OUT The DVD LED light-up/put-off control output. 47 P65/RP5 VCR LED OUT The VCR LED light-up/put-off control output. 48 P64/RP4 1G/T-REC LED OUT LEM(LED Module) control terminal. 49 P63/RP3 2G/REC LED OUT LEM(LED Module) control terminal. 50 P62/RP2 3G/TV/VCR LED OUT LEM(LED Module) control terminal. 51 P61/RP1 4G OUT LEM(LED Module) control terminal. 52 P60/RP0 5G OUT LEM(LED Module) control terminal. 53 P37/TM0 Y/C CLOCK OUT Control terminal for Y/C. (CLOCK). 54 P36/BUZZ Y/C DATA OUT Control terminal for Y/C.(DATA).

55 56 VCC VCC - Power of CPU. 57 VSS VSS - Ground.

58 59

60 P25 SEG4 OUT LEM(LED Module) control terminal. 61 P24/SCL1 IIC CLK OUT CLOCK terminal for IIC BUS communication. 62 P23/SDA1 IIC DATA OUT DATA terminal for IIC BUS communication. 63 P22/SCK1 SEG5 OUT LEM(LED Module) control terminal. 64 P21/SO1 SO1/TX OUT Input terminal for DVD communication.(asynchronous) 65 P20/SI1 SI1/RX IN Output terminal for DVD communication.(asynchronous) 66 P47/RPTRG SEG6 OUT LEM(LED Module) control terminal. 67 P46/FTOB SEG7 OUT LEM(LED Module) control terminal. 68 P45/FTOA SEG8 OUT LEM(LED Module) control terminal. 69 P44/FTID NC OUT Not used. 70 P43/FTIC NC OUT Not used. 71 P42/FTIB SEG9 OUT LEM(LED Module) control terminal. 72 P41/FTIA NC OUT Not used. 73 P40/PWM14 SEG10 OUT LEM(LED Module) control terminal. 74 FEW FEW IN FZTAT Write protect. 75 X2 X2 OUT Subclock pulse(32.768KHz) 76 X1 X1 IN 77 /RESET /RESET IN RESET will be done when the voltage goes to HIGH after the

78 OSC1 OSC1 IN Connect the main crystal(10MHz)

P35 SEG1 OUT

P27 SEG2 OUT P26 SEG3 OUT

LEM(LED Module) control terminal.

LEM(LED Module) control terminal. LEM(LED Module) control terminal.

reset signal.

1-26

IC DESCRIPTIONS

OEC0138A (IC3001)

79 VSS VSS - Ground. 80 OSC2 OSC2 OUT Connect the main crystal(10MHz) 81 VCL VCL IN Connect the capacitor 82 MD0 MD0 IN FZTAT Write MODE. 83 P34/PWM2 NC OUT not used. 84 P33/PWM1 CAP_LIMIT OUT Switch the maximum output current of the Capstan Motor. 85 P32/PWM0 TUNER AUDIO MUTE-H OUT Output low at tuner and output high at external input/play. 86 P31/SV2 VCR-H OUT H for at PLAY in VCR MODE. L for except above case. 87 P30/SV1 POWER_MUTE OUT audio mute at POWER ON/OFF. 88 P70/PPG0 SYS_MUTE OUT audio mute for DVD at POWER ON/OFF. 89 P71/PPG1 NC OUT Not used. 90 P72/PPG2 NC OUT Not used. 91 P73/PPG3 AV SW_2 OUT Control rear/front video signal.(at AV X 2) 92 P74/PPG4/RP8 AV SW_1 OUT Control DVD/VCR video/audio signal. 93 P75/PPG5/RP9 Y/C CS OUT Control terminal for Y/C. (CHIP SELECT). 94 P76/PPG6/RPA RF CH SW OUT 3/4 ch Selection for the RF CH. 95 P77/RPG7/RPB AUDIO_MUTE-H OUT L for at AUDIO MUTE and POWER OFF. H for except above case. 96 P80/YCO V_REC_ST-H OUT On control of A/V recording(Whole width erase) circuit. 97 P81/EXCAP/YBO LDM CTL OUT Loading motor control terminal. 98 P82/EXCTL CAP_FWD-H OUT Capstan forward and backward command. 99 P83/C,ROT/R C.ROTARY OUT Color Rotary Control output.

100 P84/H.AMP/SW/G H.AMP.SW OUT Switching output of Head Amp SW. 101 P85/COMP/B COMP IN Comparison results input of Playback Envelope level on SP/LP

heads (4 heads).

102 P85/EZTTRG CAP_FULL OUT Output the HIGH during the acceleration force of capstan motor at

SLOW mode. 103 P87/DPG CYL_SPEED_UP OUT Output terminal for correct cylinder during SLOW. 104 DFG D FG/PG IN Input terminal for DRUM FG signal detection. 105 VIDEO_FF VIDEO_H.SW OUT Output terminal of Video Head SW. 106 AUDIO_FF HI-FI H.SW OUT Output terminal of HI-FI Head SW. 107 DRUM_PWM DRUM_PWM OUT PWM output of Cylinder control. 108 CAP_PWM CAP_PWM OUT PWM output of Capastan control. 109 V-PULSE DUMMY_V-SYNC OUT Virtual V Pulse output. 110 SV VSS SV VSS - Ground. 111 C.SYNC_IN SYNC IN Input terminal for composite SYNC. 112 VCC VCC(SV) - + 5V

1-27

(VCR SECTION)

POWER DOES NOT TURN ON

TROUBLESHOOTING GUIDE

Does display light?

YES

Is the voltage at

pin 30 of IC 3001

0V?

YES

Check of T501

and peripheral circuit.

NO

Is the voltage

linked to L506?

YES

Check of V651

and peripheral circuit.

NO

Check of T501

and peripheral circuit.

Check IC3001.

1-28

THE POWER SUPPLY CUT

Inserting a casette

and push play button.

TROUBLESHOOTING GUIDE

Does the power cut

after 3 seconds?

NO

Does the power cut

after about 6 seconds?

NO

Check the POWER BLOCK.

YES

Check CAPSTAN DD UNIT

and CYLINDER UNIT.

Check Q3006,Q3008

and CAPSTAN BELT.

1-29

AUDIO SHAKES

TROUBLESHOOTING GUIDE

Is AUDIO HEAD

scratched?

NO

At playback,is input about

4.5Vp-p of a rectangular

wave at pin 9 of IC3001?

YES

At playback,is pin 32 of

IC3001 3.5V?

YES

Check AUDIO BLOCK.

YES

NO

Change AUDIO HEAD.

Change CAPSTAN DD UNIT.

Check IC3001.

1-30

The CASSETTE TAPE

CAN NOT BE INSERTED

TROUBLESHOOTING GUIDE

Does WORM GEAR of

cassette loading block

move?

YES

When a CASSETTE can

not inserted, is pin 25 of

IC3001 5V ?

YES

When a CASSETTE is

inserted, is pin 8 of

CP3001 12.6V ?

NO

Check circuit of POWER BLOCK.

NO

YES

Check WORM GEAR

of cassette loading block.

Check LED of DECK,

PHOTO SENSOR.

Change

LOADING MOTOR.

1-31

CAN NOT FF/REW

TROUBLESHOOTING GUIDE

At FF/REW, does voltage

at pin 98 of IC3001

change?

YES

Check DECK MECHANISM.

WHEN INSERTING A CASSETTE,

IT EJECTS IMMEDIATELY

Does another CASSETTE

insert?

YES

NO

Check of IC3001.

Defective CASSETTE

or cassette loading block.

1-32

Does SW3001 and

REC LEVER

correctly set ?

YES

After inserting

CASSETTE, is pin 35

of IC3001 0V ?

YES

Check IC3001.

NO

Correctly SW3001

and REC LEVER set.

Check SW3001.

TAPE LOADING IS OK, BUT

UNLOADS IMMEDIATELY

TROUBLESHOOTING GUIDE

Does CYLINDER

rotate?

YES

Is there HEAD SW PULSE at TP3002.

YES

NO

Is the voltage

at pin 2 of CP3001

12V ?

YES

At play, is the voltage

at pin 12 of CP3001 2.6V ?

YES

Change CYLINDER unit.

NO

Is PG PULSE signal

inputted to pin 104

of IC3001 ?

YES

NO

Check POWER BLOCK.

Check Q3006 and Q3008.

Change IC3001.

1-33

AT PLAY, THE PICTURE

JITTERS VERTICAL MINUTELY

TROUBLESHOOTING GUIDE

Is FG wave of CP3001

at pin 11 5V ?

5V

YES

Is pin 12 of CP3001 2.6V ?

YES

Change CYLINDER MOTOR.

AUTO TRACKING

DOES NOT OPERATE

In auto tracking, is the

voltage at pin 24 of IC3001

more than DC 0.2V?

NO

Does the CTL pulse

signal (about 2.5Vp-p)

appear at pin 7 of IC3001.

2.5Vp-p

NO

Change

CYLINDER MOTOR.

Change IC3001.

Check CONTROL HEAD.

1-34

YES

Change IC3001.

YES

WHEN PLAYBACK, FF OR REW MODE IS ACTIVE, UNIT STOPS

IMMEDIATELY

TROUBLESHOOTING GUIDE

Does CAPSTAN DD

MOTOR rotate?

YES

Is there REEL SENSOR

PULSE signal at pin 38

and pin 39 of IC3001.

YES

Change IC3001.

NO

Refer to section "CAPSTAN

DD MOTOR NOT

ROTAING".

Check Q3001 and Q3002.

1-35

TROUBLESHOOTING GUIDE

AT PLAY, PICTURE JITTERS

HORIZONTALLY

NO

Does a noise on the picture

appear?

YES

By adjusting the MANUAL

TRACKING UP/DOWN BUTTONS, will the line

disappear?

YES

Is a height of GUIDE POST

maximum?

YES

Is PG SHIFTER

adjustment 6.5H?

NO

Check P/B ENVELOPE.

The height of GUIDE POST

readjust.

Adjust PG SHIFTER.

1-36

YES

Is a wave of PB-Y unusual?

YES

Change IC101.

NO

Change IC101

and peripheral circuit.

AT PLAYBACK, THE PICTUER

DOES NOT APPEAR

TROUBLESHOOTING GUIDE

Does E-E picture

appear?

YES

Is there video signal

of IC101 at pin 26?

YES

Is there video signal

of IC8005 at pin 2?

YES

Is there video signal of

IC101 at pin 26?

NO

Is the voltage of IC101 at

pin 44, 45, 52 and 68 5V?

YES

NO

Check POWER BLOCK.

Change IC101.

Change IC8005.

Change IC101.

YES

Check J8001.

1-37

AT PLAYBACK, THE COLER DOES

NOT APPEAR

TROUBLESHOOTING GUIDE

Is there color signal in

video signal at pin 26 of

IC101.

YES

NO COLOR DURING SELF

RECORDING AND PLAYBACK

Is there CHROMA signal at

pin 30, 32 of IC101.

YES

NO

Is there video signal at pin

26 of IC101.

YES

Change IC101.

NO

Check TU301, J8003,

circuit around it.

Change X'tal.

Is there CHROMA signal at

pin 26 of IC101.

YES

Check circuit around of J8001.

1-38

NO

Change IC101.

PLAYBACK PICTURE IS NOISY

(EVEN AFTER CLEANING HEADS)

TROUBLESHOOTING GUIDE

Is noisy a wave of video

signal at pin 26 of IC101?

YES

Is noisy a wave of video signal

of EMITTER of Q8004

NO

Check J8001.

AT PLAYBACK AND RECORDING,

CYLINDER MOTOR UNLOAD

NO

YES

Check CYLINDER.

Check Q8004.

Is the voltage at pin 8 of

CP3001 about DC12.6V?

YES

In playback,is at pin 12 of

CP3001 about DC2.6V?

YES

Check the DECK BLOCK.

NO

Check IC502.

Check IC3001.

1-39

AT PLAY, AUDIO DOES NOT

APPEAR

TROUBLESHOOTING GUIDE

At E-E, does audio appear?

YES

Is the voltage at pin 6 of

IC101 about 2.5V?

YES

Is there audio signal at pin

10 of IC101?

YES

Is there audio signal at pin

22, 24 of IC701?

NO

YES

Refer to section"E-E DOES

NOT APPEAR".

Check A/C HEAD.

Check circuit around at pin

10 of IC101.

Check circuit around at pin

22, 24 of IC701.

NO

Check whether there are not a damage, dirt in AUDIO HEAD.

1-40

THE AUDIO CAN NOT

RECORD

TROUBLESHOOTING GUIDE

Is bias level at L101 OK?

YES

Is there audio signal at

pin 76, 78 and 80 of IC101?

NO

In startinAg recording,

is there sine wave at

pin 11 of IC101?

YES

Check disconnection

and short of L101.

NO

Check POWER BLOCK and

voltage of base of Q103.

Check IC701 and

the circuit from TUNER

or audio input juck to IC701 .

YES

Is there voltage

of base of Q103

about 5V?

YES

Is there a sine wave

at pin 5 of L101?

YES

Check lead wire of A/C HEAD

and CONNECTOR.

NO

Change Q103.

Change L101.

1-41

THE CASSETTE INSERT, BUT

THE TAPE DOES NOT MOVE

TROUBLESHOOTING GUIDE

Does the mode

appear at display?

YES

Does operate with

remote control?

YES

Check operation PCB.

CAPSTAN DD MOTOR NOT

ROTATING

NO

Check LOADING MOTOR and

MODE SENSOR

RELATION DEPARTMENT.

Check IC3001.

In playback,is there voltage at

pin 2 of CP3001 12V?

In playback,is there voltage at

pin 78 of IC3001 2.5V?

DD MOTOR rotate now?

If not, replace it.

1-42

YES

NO

Check POWER BLOCK.

Change IC3001.

RECORDING MECHANISM WORKS,

BUT NO VIDEO RECORD FROM

INPUT JACK OR TUNER

TROUBLESHOOTING GUIDE

Is there video signal at

pin 30, 32 of IC 101?

YES

Is the BASE of

Q103 5V?

YES

Is there video signal

at pin 26 of IC101?

NO

Is the voltage at pin 96

of IC3001 5V?

YES

NO

Check cricuit of video signal from

VIDEO IN or

TUNER to IC101.

Change IC3001.

Change IC101.

YES

Check CYLINDER UNIT and

circuit around of CP101.

1-43

E-E DOES NOT APPEAR

(THE PICTURE DOES NOT

APPEAR FROM TUNER)

TROUBLESHOOTING GUIDE

Does normality AUDIO JACK

CONNECT?

YES

Are there thevoltage

of +B(5V),TU(32V)

of TU301?

YES

Check the picture.

Is there video signal at

pin 17 of TU301?

NO

Connection is done over again.

Check POWER BLOCK.

Change TU301.

YES

Is there video signal

at pin 26 of IC101?

YES

Is there video signal at

pin 19 of IC3001?

YES

Check J8001.

NO

Change IC101.

Change IC3001.

1-44

E-E AUDIO (MONO)

DOES NOT APPEAR

TROUBLESHOOTING GUIDE

Does E-E AUDIO

(STEREO) appear?

YES

Is the voltage at pin 77

of IC101 5V?

YES

Is the voltage at pin 95 of

IC3001 5V?

NO

Is there audio signal at

pin 10, 15 of IC701?

NO

YES

NO

Refer to section "E-E AUDIO

(STEREO) DOES NOT APPEAR".

Check POWER BLOCK.

Change IC3001.

Check J8004, J8005.

YES

Is there audio signal at

pin 61 of IC701?

YES

Check circuit around of J8001.

NO

Change IC701.

1-45

E-E AUDIO (STEREO)

DOES NOT APPEAR

TROUBLESHOOTING GUIDE

Is the voltage at pin

25,40,51 of IC701 5V?

YES

Is the voltage at pin

58 of IC701 12V?

YES

Is there Audio signal at

pin 10, 15 of IC701?

YES

Is there Audio signal at

pin 53, 57 of IC701.

NO

Check POWER BLOCK.

Check J8004, J8005.

Change IC701.

YES

Check circuit around of J8001.

1-46

TUNER AUDIO (MONO)

DOES NOT APPEAR

TROUBLESHOOTING GUIDE

Does E-E AUDIO (MONO) appear?

YES

Is there signal at pin

48 of IC701?

YES

Is there audio signal at

pin 53, 57 of IC701?

YES

Is there audio signal a collector of Q8005

and Q8006?

NO

Refer to section "E-E AUDIO

(MONO) DOES NOT APPEAR".

Check circuit around of TU301

at pin 14.

.

Change IC701.

Check IC701.

YES

Check circuit around of J8001.

1-47

TUNER AUDIO (STEREO)

DOES NOT APPEAR

TROUBLESHOOTING GUIDE

Does TUNER AUDIO

(MONO) appear?

YES

Does E-E AUDIO

(STEREO) appear?

YES

At the time of channel

change,does the display of a

stereo come out to the screen?

YES

Is there audio signal at

pin 48 of IC701?

NO

Refer to section "TUNER AUDIO

(MONO) DOES NOT APPEAR".

Refer to section "E-E AUDIO

(STEREO) DOES NOT APPEAR".

Change IC701.

Check ciruit around of TU301.

YES

Is there audio signal at

pin53, 57 of IC701?

YES

Is there audio signal

a collector of

Q8005 and Q8006.

YES

Check circuit around of J8001.

NO

Change IC701.

Check IC701.

1-48

PB AUDIO (Hi-Fi)

DOES NOT APPEAR

TROUBLESHOOTING GUIDE

Does E-E AUDIO

(STEREO) appear?

YES

Does NORMAL PB

AUDIO appear?

YES

Is there audio signal at

pin 22, 24 of IC701?

YES

Is there audio signal at

pin 53, 57 of IC701?

NO

Refer to section "E-E AUDIO

(STEREO) DOES NOT APPEAR".

Refer to section "AT PLAY,

AUDIO DOES NOT APPEAR".

Check circuit of HEAD AMP

and CYLINDER UNIT.

Change IC701.

YES

Check circuit around of J8001.

1-49

Hi-Fi AUDIO

CAN NOT RECORD

TROUBLESHOOTING GUIDE

Does E-E AUDIO appear?

YES

AT state of video recording,

is there audio signal at

pin 10 and 15 of IC701?

YES

Is there audio signal at

pin 53, 57 of IC701?

YES

At recording and play,is

there signal at pin 7, 8

and 9 of CP101?

NO

Refer to section "E-E AUDIO

(MONO) DOES NOT APPEAR".

Check circuit arounf of J8004,

J8005 and TU301.

Change IC701.

Check CYLINDER UNIT.

YES

Check IC701.

1-50

(DVD SECTION)

DECK DOES NOT ACCEPT

OPEN/CLOSE

TROUBLESHOOTING GUIDE

Is the voltage at pin 3 and 14 of IC2301 about DC9V ?

Yes

Is the lose connection at CD2602 & CD2603 to DECK ?

No

Check loader block.

No

Yes

Check P.CON 9V line of POWER BLOCK.

Check CD2602 & CD2603 connection to DECK.

1-51

NO PLAYBACK PICTURE

OF AV JACK

TROUBLESHOOTING GUIDE

Is there a oltage (beam current) at TP40 and TP42?

No

Is there a signal at pin 9,10,11 and 12 of IC2601?

No

Is there a signal at pin 9,10,11 and 12 of IC2601?

No

Yes

Check loader block.

Check CP2601

and peripheral circuit.

Check IC2601

and peripheral circuit.

1-52

Is there video signal at pin 159 of IC4001?

No

Change IC4001.

Yes

Check IC8005

and peripheral circuit.

NO PLAYBACK PICTURE OF

S-VIDEO JACK

TROUBLESHOOTING GUIDE

Is there Y signal at pin 161 of IC4001 ?

No

Is there VIDEO signal at pin 162 of IC4001 ?

Yes

Change IC4001.

Yes

No

Check J8013 and peripheral circuit.

REFER TO "NO PLAYBACK PICTURE OF AV JACK ".

1-53

NO COLOR PLAYBACK PICTURE

OF S-VIDEO JACK

TROUBLESHOOTING GUIDE

Is there C signal at pin 162 of IC4001 ?

No

Is there Y signal at pin 161 of IC4001?

Yes

Is there VIDEO signal at pin 162 of IC4001?

No

Is the voltage at pin 25, 64, 93,123,140 and 192 of IC4001 about 1.8V?

Yes

No

Yes

No

Check J8013 and peripheral circuit.

REFER TO "NO PLAYBACK PICTURE OF S-VIDEO JACK".

REFER TO "NO PLAYBACK PICTURE OF AV JACK" .

Check P.CON+3.3V line on POWER BLOCK.

1-54

Yes

Change IC4001.

NO AUDIO ON PLAYBACK

TROUBLESHOOTING GUIDE

Is there AUDIO signal at pin 1 and 7 of IC8101 ?

No

Is there waveform at pin

7 and 8 of IC7301?

No

Change IC4001.

Yes

Check IC8101 and

peripheral circuit.

Check IC7301 and peripheral circuit.

1-55

<Reference>

GENERAL SPECIFICATIONS [HR-XVC21UJ]

G-1 Outline of the product DVD VIDEO PLAYER & VHS Player / Recorder G-2 DVD System Color System NTSC

G-3 VCR System VHS Player / Recorder

System Video System NTSC

Disc DVD, CD-DA, CD-R/RW, VIDEO CD Disc Diameter 120 mm , 80 mm Deck Disc Loading System Front Disc Loading

Motor 2 Motors Pick up 1-Lens 2-Beams System Playback time (Max) DVD 1-Layer 135min (4.7GB)

DVD 2-Layer 245min (8.5GB)

CD 74min

VIDEO CD 74min Search speed Fwd 2-20 times / 4 step

Actual 2-45 times (DVD, VIDEO CD)

4-40 times (CD) Rev 2-20 times / 4 step

Actual 2-45 times (DVD, VIDEO CD)

4-40 times (CD)

Slow speed Fwd 1/7-1/2 times

Actual --

Rev --

Actual --

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

Loading System Front

Motor 3 Heads Video Head 4Head

FM Audio Head 2Head

Audio /Control Mono/Yes

Tape Rec PAL Speed NTSC SP/SLP(EP)

Fast Forward / Rewind Time (Approx.) at 25oC FF:1'48"/REW:1'48"

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

G-4 Tuning Broadcasting System US System M

System Tuner and System 1Tuner

Receive CH Destination US (w/CATV)

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

Preset CH RF Converter Output Yes

Stereo/Dual TV Sound US-ST Tuner Sound Muting Yes

G-5 Power Power Source AC 110 - 220V 50 / 60Hz

Power Consumption 18 W at 220V 60Hz

Protector Power Fuse Yes

G-6 Regulation Safety (IEC60065)

G-7 Temperature Operation 5oC - 40oC

Erase(Full Track Erase) Yes

Play PAL -

NTSC SP/SLP(EP)

with Cassette T-120

Tuning System F-Synth

Input Impedance VHF/UHF 75 OHM

CH Coverage 2~69,4A,A-5~A-1,A~I

J~W,W+1-W+84

FP-FS 4.50 MHz

Channel 3 or 4 ch Level/Impedance 66 dBu / 75 Ohm Sound Selector No

DC -

Stand by 3 W at 220V 60Hz

Per Year -- W

Radiation (FCC)

Laser (IEC60065)

Storage -20oC - 60oC

4-1

GENERAL SPECIFICATIONS [HR-XVC21UJ]

G-8 Operating Humidity Less than 80% RH G-9 Signal Video Signal Output Level 1 V p-p/75 ohm (DVD,VCR)

RGB Signal Output Level Audio Signal Input Level Microphone -

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

S/N Ratio (Weighted) 65 dB(DVD) 50 dB(VCR) Horizontal Resolution 500 Lines (DVD) 230 Lines(VCR Mode)

Input Level Line -8 dBm/ 50k ohm(VCR) Output Level Line Digital Output Level 0.5 V p-p / 75 ohm(DVD) S/N Ratio at (Weighted) 90dB(DVD), 42dB(VCR at SP) Harmonic Distortion (1KHz) Typical 0.02% (DVD), 1.5% (VCR at SP) Frequency Response : DVD Mode at DVD 4 Hz - 22 KHz

DVD Mode at VIDEO CD 4 Hz - 20 KHz

DVD Mode at CD 4 Hz - 20 KHz

VCR Mode at SP 100Hz - 10kHz VCR Mode at LP -

VCR Mode at SLP 100Hz - 4kHz

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

-8 dBm/ 1k ohm

(VCR)

4-2

G-10 On Screen

Display (DVD) Menu Type Character

GENERAL SPECIFICATIONS [HR-XVC21UJ]

Menu

Language Yes

Menu Yes

Sub Title Yes

Audio Yes

Picture Yes

TV Screen Size Yes

OSD Display On/Off Yes

JPEG Interval Yes

Select Files Yes

Sound Yes

DRC (Dynamic Range Control) Yes

dts Decode No

Output (5.1ch/2ch) No

Surround On/Off No

Center On/Off No

Sub Woofer On/Off No

Parental Yes

Password Lock/Unlock Yes

Rating Level Yes

Other Yes

OSD Language (Set up Language) Yes

Output (RGB/Composite) No

Open Yes Close Yes No disc Yes Reading Yes Play Yes Still/Pause Yes Stop Yes Prohibit Mark Yes Step Yes Skip (>>|) Yes Skip (|<<) Yes Random Yes (CD, VIDEO CD, MP3, WMA, JPEG ) Repeat Yes Slow+ ## Yes Slow- ## No Search+ ## Yes Search- ## Yes Jump Yes Resume Yes Title No. Yes Chapter No. Yes Track No. Yes Time Yes Sub Title No. Yes Angle No. Yes Vocal On/Off Yes Audio No. Yes Audio Stereo L/R Yes (VIDEO CD) Zoom Yes Marker No. Yes Spatializer (N-2-2) Yes Program Play Back Yes (CD, VIDEO CD, MP3, WMA, JPEG ) MP3/WMA/JPEG Folder Name Yes

File Name Yes

File No Yes

Track No Yes

Progressive Scan Out ON/OFF No

Yes

Time Yes

4-3

(Sy

)

,FF(

GENERAL SPECIFICATIONS [HR-XVC21UJ]

On Screen Menu Yes Display(VCR) Menu Type Character

G-CODE (or SHOWVIEW or PLUSCODE) No. Entry No Stereo, Audio Output, SAP Yes

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

G-11 OSD Language DVD OSD English French Spanish

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

and Timer Timer Events 8 Program/ 1 Month Back-up One Touch Recording Max Time 6 Hours

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

G-13 Display DISPLAY Yes

Timer Rec Set Yes Auto Repeat On/Off Yes SAP On/Off Yes CH Set-Up Yes

System Set Up Yes

VCR OSD English French Spanish

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

Clock Set Yes (Calendar 12H) Language Yes No Noise Back Ground Yes Auto Clock Yes Standard Time Yes Daylight Saving Time Yes

mbol Mark

CH/AV (LINE) Yes Clock Yes Repeat Yes Tape Counter Yes Index Yes Tape Speed Yes ATR / Manual Tracking Yes Hi-Fi Yes Zero Return Yes

DISPLAY type LED Module (Amber, "Rec" &Timer symbol = Red)

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

Cue),Rew(Rev),Stop,ATR,Eject

Rec

VCR Yes DVD Yes CD Yes Clock

Counter VCR Yes (hour:min)

Eject Yes Counter Remain No Play Yes Stop No Rec Yes FF / Cue No REW /Review No Pause/Still Yes OTR No T-Rec Yes Chapter No TITLE No TRACK Yes Repeat No Hi-Fi No SP No LP No SLP No CH Yes RF Output CH Yes Tape In Yes Remocon Custom Code Yes Progressive Scan Out No

Yes

Yes (12h)

AM

Yes

PM

DVD Yes (hour:min)

CD Yes (min:sec)

No

4-4

GENERAL SPECIFICATIONS [HR-XVC21UJ]

G-14 Remote Unit RC-GA

Control Glow in Dark Remocon No

Format JVC Custom Code 43,53,6F,7F Power Source Voltage (D.C) 3V

UM size x pcs UM-3 x 2 pcs Total Keys 50 Keys Keys Power Yes

DISPLAY/CALL Yes

0 Yes

1 Yes

2 Yes

3 Yes

4 Yes

5 Yes

6 Yes

7 Yes

8 Yes

9 Yes

UP/CH+ Yes

DOWN/CH- Yes

LEFT/ SET- / TRACKING- / VOL- Yes

RIGHT/ SET+ / TRACKING+ / VOL+ Yes

VCR Yes

DVD Yes

TV/VCR Yes

DVD MENU Yes

TITLE Yes

SET UP MENU / VCR MENU Yes

SELECT/ENTER Yes

CLEAR / CANCEL Yes

RETURN Yes

PLAY Yes

STOP Yes

PAUSE/STILL/STEP Yes

FF (Cue) / SEARCH+ Yes

REW (Review) / SEARCH- Yes

REC/OTR (ITR) Yes

SKIP+ / INDEX+ Yes

SKIP- / INDEX- Yes

AUDIO / AUDIO SELECT Yes

ANGLE / COUNTER RESET Yes

SUB TITLE/ATR Yes

PLAY MODE/SPEED Yes

T-REC Yes

CLOCK / COUNTER Yes

JUMP / ZERO RETURN Yes

ZOOM Yes

REPEAT A-B Yes

SLOW (Forward) Yes

MARKER Yes

OPEN/CLOSE Yes

CM SKIP Yes

CM SKIP / PROGRESSIVE No

TV POWER Yes

TV INPUT Yes

TV VOL+ Yes

TV VOL- Yes Slide SW TV / VCR&DVD Select Yes

4-5

GENERAL SPECIFICATIONS [HR-XVC21UJ]

G-15 Features Auto Power Off No

G-16 Accessories Owner's Manual Language English

(DVD) Parental Lock Yes

Video CD Playback Yes MP3 Playback Yes WMA Playback Yes JPEG Playback Yes Progressive Scan Out No Digital Out Dolby Digital Yes

MPEG Yes PCM Yes DTS Yes

Down Mix Out (Dolby Digital) Yes

(DTS) No Spatializer (N-2-2) Yes Screen Saver No Auto Stop No Audio DAC 192kHz / 24bit

Features Auto Head Cleaning No (VCR) Auto Tracking Yes

HQ (VHS Standard High Quality) Yes Auto Power On, Auto Play, Auto Rewind, Auto Eject Yes Auto Power Off No Forward/Reverse Picture Search Yes VIDEO PLUS+ (SHOWVIEW, G-CODE) No One Touch Playback No Auto CH Memory Yes AREA CODE No Auto Clock Set Yes Index Search Yes SQPB (Option) Yes CATV Yes Energy Star No MTS (SAP) Yes CM Skip (30sec x 6 Times) Yes Copy Disc to Tape Yes (by Conditioning)

w/Guarantee Card No Remote Control Unit Yes Guarantee Card YES Product Registration Card No Warning Sheet No Service Station List No Important Tag No AC Plug Adapter Yes (SASO -> VDE Type) Quick Set-up Sheet No Battery Yes

UM size x pcs UM-3 x 2 pcs AC Cord No AV Cord (1.2m) Yes 75 Ohm Coaxial Cable (0.9m) Yes S-Video Cable No 21pin cable No 800 No Sticker No Toll Free Insert Sheet No Safety Tip No

4-6

GENERAL SPECIFICATIONS [HR-XVC21UJ]

G-17 Interface Switch Front Power Yes

Rear Attenuator No

Volume Phones Volume No

Terminals Front Video In RCA x 1 (Black)

Rear Video Output RCA x1 (Yellow)

Indicator LED Power No

G-18 Set Size Approx. W x D x H (mm) 430 x 249 x 99 G-19 Weight Net (Approx.) 3.6kg (7.9lbs)

G-20 Carton Master Carton No

Gift Box Yes

Drop Test Natural Dropping At

Container Stuffing 1,985 Sets/40' container

G-21 Cabinet Material Cabinet Front PS 94V2 or More / DECABROM

PCB Non-Halogen Demand No

G-22 Environment Pb Free Lead-free Solder No

Cd Free No

Play Yes Eject (VCR) Yes Stop Yes Rec/OTR Yes Open/Close (DVD) Yes CH + Yes CH - Yes FF/ Search(>>) Yes Rew/Search(<<) Yes Still/Pause No Shuttle (Search/REV/FWD) No DVD/VCR Yes Main Power SW No

S-Video/Component Video Selector Yes RF Out (Slide SW) No Main Power SW No

Mic Volume No Echo Volume No Rec/OTR No

Audio In RCA x 2 (Stereo, Black)

S-Video x 1 (DVD Signal Only) Component x1 (RCA 3pin, DVD Signal Only)

Audio Output RCA x 4(Stereo, Red/White)

Coaxial x 1 (Digital Audio, DVD Signal Only) Optical Out (Option) Yes (Digital Audio, DVD Signal Only) Video Input (Option) No Audio Input (Option) No RF Input / Output Yes Euro Scart No AC Inlet No

Rec No T-Rec No TV/VCR No DVD Yes (GREEN) VCR Yes (GREEN) Surround No Level Meter No

Gross (Approx.) 4.7kg (10.4lbs)

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

Material Single Full Color Carton W/Color Photo Label No Dimensions W x D x H(mm) 497 x 360 x 180 Design As Per BUYER 's Description of Origin No

1 Corner / 3 Edges / 6 Surfaces

Height (cm) 80 cm

Eyelet Demand No

Other No

4-7

VICTOR COMPANY OF JAPAN, LIMITED

12,3-chome,Moriya-cho,Kanagawa-ku,Yokohama,Kanagawa-prefecture,221-8528,JapanAV & MULTIMEDIA COMPANY VIDEO RECORDER CATEGORY

Printed in Japan

0308 VP

SECTION 2

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

3

2

1

CP2603

12

11

10

9

8

7

6

5

4

3

2

1

12

11

10

9

8

7

6

5

4

3

2

1

2

1

CP103

24 23 22 21 20 19

2 1

18 17 16 15 14 13 12 11 10

9 8 7 6 5 4 3

CP2601

8

7

6

5

4

3

2

1

8 7 6 5 4 3 2 1

8

7

6

5

4

3

2

1

CP2602

54321

CP651

54321

CP681

7654321

12

11

10

9

8

7

6

5

4

3

2

1

12

11

10

9

8

7

6

5

4

3

2

1

9 8 7 6

4

5

3 2 1

CP101

6 5 4 3 2 1

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

THE TIMETHIS INTERCONNECTION DIAGRAM IS THE LATEST ATNOTE:

BLUE

BROWN

CD501_1

AC110-220V_50Hz/60Hz

Vout

B+

GND

OS651

1 2 3

:SINCE THESE PARTS MARKED BY

CAUTION

DESCRIBED IN PARTS LIST ONLY

CRITICAL FOR SAFETY,USE ONES

ARE

DANS LA NOMENCLATURE DES PIECES

N’UTILISER QUE CELLS DECRITES

DANGEREUSES AN POINT DE VUE SECURITE

:LES PIECES REPAREES PAR UN ETANT

ATTENTION

HNC

E

J8005

FRONT AV JACK

AUDIO R

1

23

H

E

J8004

FRONT AV JACK

AUDIO L

1

2

H

E

J8003

FRONT AV JACK

VIDEO

1

2

TU301

1

10

11

12

13

14

15

16

17

18

19

2

20

21

3

4

5

7

8

9

SW8101

VIDEO OUT SW

1

1112131415161718

2345678

OS8101

OPTICAL

1 2 3

J8102

Y/C SEPA

12

34

56

H1H1 H2

EE

J8103

YUV OUT

1

2 345

H1EH1H2

E

J8001

REAR OUT JACK

1234

5

H1EH1 H2

E

J8101

DVD AUDIO OUT

1

2 3

4

5

CLOCK

A.OUT

TU 32V

SIF OUT

AE HEAD(+) AE HEAD(+)

AE HEAD(-)AE HEAD(-)

AUDIO REC

AUDIO PB

AUDIO REC

AUDIO PB

M2001

CAPSTAN DD UNIT ASS’Y

UN4001

CYLINDER UNIT ASS’Y

RX

TX

BLUE

BUOWNS501_1

S502_1

TM601

COMMAND TRANSMITTER

VEBA07

PCB270

FFC

CD681

54321

KEY-A

KEY-B

GND

DVD LED

KEY-A

KEY-B

GND

DVD LED

OPERATION PCB

DAC_D_DVD_VIDEO

SYS_MUTE

DVD_RESET

GND

DVD_AUDIO_L

GND

DVD_AUDIO_R

CP8102

6 5 4 3 2 1

8 7

6

5

4

3

2

1

8

7

CD8002

FFC

DAC_D_DVD_VIDEO

SYS_MUTE

DVD_RESET

GND

DVD_AUDIO_L

GND

DVD_AUDIO_R

CP8002

GND

P.CON+3.3V P.CON+3.3V

P.CON+5V

P.CON+9V A

P.CON+12V

AT+5V

CP501

RX

TX

GND

CP4002

P.CON+3.3V P.CON+3.3V

P.CON+5V

P.CON+9V A

P.CON+12V

AT+5V

NC

V.OUT

V.IN

CONTROL

+B

CH

A.IN

NC

AFT

DATA

NC

Vref

MON(DVD)

VOL(DVD)

GND(DVD)

LD(DVD)

LD(CD)

VOL(CD)

GND(CD)

MON(COM)

RF

C

B

A

D

F

E

VCC

GND(PDIC)

F-

F+

T-

T+

Vref

MON(DVD)

VOL(DVD)

GND(DVD)

LD(DVD)

LD(CD)

VOL(CD)

GND(CD)

MON(COM)

RF

C

B

A

D

F

E

VCC

GND(PDIC)

F-

F+

T-

T+

FE HEAD (GND)

FE HEAD (HOT)

FE HEAD (GND)

FE HEAD (HOT)

FULL ERASE HEAD ASS’Y

2

1

H5002

FPC

PCB010

HL

S/CVBSCOMP

VMC298

PCB130

DVD PCB

VMC300

VCR PCB

GND

VCC

INPUT

FG SENSER

SPINDLE MOTOR

SLED,LOADING MOTOR

DM-2

24 23 22 21 20 19 18 17 16 15 14 13 12 11 10

9 8 7 6 5 4 3 2 1

24 23 22 21 20 19 18 17 16 15 14 13 12 11 10

9 8 7 6 5 4 3 2 1

8

7

6

5

4

3

2

1

GND(D)

CLOSE

OPEN

GND(D)

CLOSE

OPEN

SP1SP1+

SLD+

SLD-

LIMIT SW

+5V

GND

SP1SP1+

SLD+

SLD-

LIMIT SW

+5V

GND

FFC

8

7

6

5

4

3

2

1

DRIVE

DVD

OPTICAL PICK-UP

3 2 1

5 4

6

9 8 7

CP3001

HF1 (R)

LD/CY VCO

CD102

CP102

3 2 1

5 4

6

9 8 7

7654321

FFC

7654321

3 2 1

5 4

6

3 2 1

5 4

6

CTL-

CTL+

FFC

AE

CTL-

CTL+

H5001

HEAD AUDIO CONTROL ASS’Y

AUDIO

CONTROL

WHITERED

M101

LOADING MOTOR

LM

D-U OUT

D-V OUT

D-W OUT

D-COM

M-GND

D-PG OUT

D-PG GND

EP/LP HEAD

SP HEAD

HI-FI HEAD

EP/LP COM

SP COM

HF2 (L)

HF COM

SP-CH2 (L)

SP-CH1 (R)

EP/LP-CH2 (L)

EP/LP-CH1 (R)

CYL CTL

CAP FG CAP VCO

VCC

CAP CTL

CYL FG/PG

LDM CTL

GND

MOTOR GND

I LIMIT

CAP.M/F/R

OGVCC

MR

FG SENSOR

ROTOR

MAGNETCOIL

MAIN

LOGIC

SWITCH

OUT

HALL

SENSOR

IN

HALL

VCC

HALL

INTERCONNECTION DIAGRAM

CHARTS AND DIAGRAMS

2-1 2-2

The Parts Number,value and rated voltage etc. in the Schematic Diagram are for references only. When replacing the parts,refer to the Parts List.

Note :

A B C D E F G H

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

8

(VCR PCB)

8

FROM POWER

7

P.CON+5V

FROM/TO HI-FI/DEMODULATOR

TO_NORMAL_A

FROM_NORMAL_A

6

HF_COM

A.VCC

FROM/TO CYL

CP101 TOC-C09X-A1

9

5

8 7 6

SP-CH1 (R)

5

SP_COM

4

SP-CH2 (L)

3

EP/LP-CH1 (R)

2

EP/LP COM

1

EP/LP-CH2 (L)

4

3

FROM/TO HEAD AUDIO CONTROL

CP102

IMSA-9604S-06C

6

AUDIO REC

5

AUDIO PB 4 3 2

AE HEAD(+) 1

AE HEAD(-)

FFC

2

CD102

2H061504

TO FULL ERASE HEAD

CP103 B2013H02-2P

FE HEAD(GND)

2

FE HEAD(HOT)

1

GND

FSC

HF1

HF2

HF1 (R) HF_COM HF2 (L)

CTL+ CTL-

GND HOT

TO_NORMAL_A

CTL+ CTL-

AUDIO PB SW

Q101

KTC3875S_Y_RTK

AUDIO PB SW

Q102

KTC3875S_Y_RTK

W859

P.CON+5V

A.VCC

P.CON+5V

V.REC_ST-H

0

C158

R140

2.2K 1/4W

R101

560

0.7

L107

22uH 0305

0.1 B

R105

1K

C174 476.3V KA

5.2

0

Q103

KRA103SRTK

5.3

R102

10K

R103

10K

C163

SW

20

476.3V MH7 C162

C103

226.3V MH7

C129

6

C101_1

1B

0.022100V MMTS

0.1 B

COIL,BIAS OSC

1 2345

C104

R106

L101

1626009

2206.3V

COMP

ENV.DET

H.AMP_SW

R136

C154

OUT

C166

0.068 B

C165

0.047 F

C169

0.047 F

R142

COMP

2.1

2.9

1.6

1.8

1.9

1.8

5.0

1.8

1K

1.6

1.8

2.3

4.9

ENV DET

KILL

616263646566676869

DET

0

HA

GND

CHROMA

DET

ACC DET

P

R

P

HA VCC

70717273747576777879

HA

0

PRE GND

P

R

P

0

A-GND

1 2 3

A-VCC

2.3

C105

226.3V MH7

C109

0.1 B

680

C108

0.01 B

KA

R107

C106

0.01 B

C107

0.015 B

3.3K

0

L102

100uH

0305

0

BIAS OSC

0

KTC3203_Y

Y/C/AUDIO/CCD/HEAD AMP IC

BIAS CTL

Q105

KTA1266

0

5.2

Q104

IC101

LA71206M-MPB

5.2

R108

22K

C110

4716V MHE

0

Vref

2.3V

1 1 0111213141516

C116

R109

1/4W

3310V MH7

C115

C112

2206.3V KA

C117

0.1 B

C114

C.ROTARY

AUDIO_MUTE-H

R138

22K

R137

12K 1/4W

0.1 B

AUDIO

C-ROT

MUTE

RF-SW

IN

HA SW

H

L

H L

ALC

ALC DET

SP,LP

3

4

0.1 F

1K

8.2K

R110

8.2K

R111

R112

330K

C118

0.01 B

H.SW

Y/C_CS

Y/C_CLK

Y/C_DATA

P.CON+5V

22K

R139

C156

12K

0.1 F

L106_1

C152

C151

22uH 0305

4716V YK

150V KA

C145

R133

8.2K

17

X101

100DT3R528

4.8

SERAIL DECODER

PR

C-LPF

PB,EE

REC:LP<EP PB:EP

7

C121

0.0027 B

LPF

VREF

8809

R114

20K

C122

4.21M

CONV

Main CONV

BPF

Sub

C-VCC

R115

VX01

REC APC

R

BGA

3.58M BPF2

B-UP

AMP

ACC AMP

PPPR

ACC

DET

R

DETAIL

ENH

NL

EMPHA

R-EQ TEST

LINE

AMP

R

P

REC

MUTE

AMP

AUTO BIAS

820

4.750V YK

C123

C-GND

+

R P

PB,EE

EQ

AMP

0.0012 B

150V MH7

C120

19

1016V MH7

C119

R113

220

FROM_NORMAL_A

BUFFER

Q109

KTC3875S_Y_RTK

4.9

R129

3.9

1.8K

3.3

R132

150V MH7

C146

0.022 B

C147

R131

1.5K

3.579545MHz

4.12.14.8 4.8 0 5.2 0 5.2 5.2 5.2 4.9 3.2 4.9 4.9 1.2 2.2 0.8

P

CLAMP

EMPHA

FM MOD

REC

FM-EQ

FM

AGC

PHASE

EQ

fo-ADJ

R116

3.23.3

320FH

SLD

VCO

R

P

REC

PB

AFC

APC

BEFORE

BGA BGA

AFTER

R

P

PB-C

YNR/COMB

R

P

Y-LPF

NL

R

NORMAL

DOUBBLE

LIM

PB

S-EQ

FM EQ

VHS

SOPB

PHASE

EQ

Q-ADJ

15K

R117

6.8K

18

3.3K

0.022 B

C148

C124

B

DEM

FM AGC FIL

V.ENV TP101

NC

3.58M BPF1

FM

P

CNC

PB

AMP

B.D

P

N.L.

DEEM

NC1

150V MH7

ALWAYS

R

Y-GND

150V MH7

5V

NC

P.CON+5V

L105_1

R127

680K

4FscVDD

DRIVER

CCD

VIDEO

AGC

R

1/2

PB-C

FBC

R

Y/C

P

MIX

R P

QV/QH SUB LPF

MAIN

DE-EM

V.SYNC

R

P

MAIN

EMPHA

FIL

17 18 192 20

2.6 2.6 0.22.0 01.41.11.10.8 4.82.32.302.32.3 2.32.32.32.3 NC

C125

0305

100uH

C142

4716V MH7

C143

1F

PLL

AUTO-BIAS

CLAMP

SYNC

SEP

4.7K S

DET

390P CH

C126

1B

C155

FSC

C144

0.01 B FROM/TO TUNER/JACK

7

DVD_V_OUT[DAC_D] FRONT_V_IN

TU/REAR_V_IN Y/C_VIDEO_OUT

C141

0.01 B

R126

1.8K

C159

22P CH

L103

5.6uH

4FSC

FSC

6

414243444546474849550515253545556575859660

CLOCK

0

40

VSS

1.6

OUTTIMMING

OUT

0

VSS

3.2

IN

2.5

VCA

3.2

VCA

3.3

2.6

VCP

2.6

1 2 3

4.1

REG 4V

2.3

30 31 32 33 34 35 36 37 38 39

BAL

2.3

TC1

2.1

AGC

1.6

TC2

3.6

6DB

4.1

5.0

4.4

Y-VCC

3.2

2.12.3

B

21 22 23 24 25 26 27 28 29

2.8

1.8K

R119

0.1 B

C127

180P CH

KTA1504S_Y_RTK

02.2

C133

1F

C134

150V KA

C135

0.2250V YK

C136

2235V YK

C131

BUFFER

Q107

C132

150V KA

1006.3V MH7

1.6

C137

150V MH7

C139

0.1 F

C140

4.750V KANP

R120

C172

R123

R124

2.2K 1/4W

82K

R122

100K

C138

150V YK

TU/REAR_V_IN

FRONT_V_IN

R143

1K

R141

DVD_V_OUT[DAC_D]

1K

16

Y/C_VIDEO_OUT

4FSC Y/C_CLK Y/C_DATA Y/C_CS DUMMY_V.SYNC V.REC_ST-H C.ROTARY AUDIO_MUTE-H CTLCTL+ H.AMP_SW COMP ENV.DET H.SW C.SYNC

5

4

C.SYNC

DUMMY_V.SYNC

FROM/TO SYSCON

W809

P.CON+5V

R121

1K

4.2

3.6

BUFFER

Q106

220

KTA1504S_Y_RTK

0

3

22PCH

2

PCB010 VMC300

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

1

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

A B C D E F G H

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK.

2-3 2-4

CAUTION: DIGITAL TRANSISTOR

PLAYBACK COLOR SIGNAL PLAYBACK LUMINANCE SIGNAL

TUNER VIDEO SIGNAL

PLAYBACK VIDEO SIGNALAUDIO SIGNAL(PB) RECORD COLOR SIGNAL

RECORD LUMINANCE SIGNAL

AUDIO SIGNAL(REC)

1

The Parts Number,value and rated voltage etc. in the Schematic Diagram are for references only. When replacing the parts,refer to the Parts List.

Note :

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

Q3002 RPI-303

REEL SENS

1

2

34

Q3001 RPI-303

REEL SENS

1

2

34

D3001

LTE-3271T-012A-O

Q3004

RPI-352C40N

MS_SEN B

1

23

4

Q3005

RPI-352C40N

MS_SEN A

1

23

4

IC3001

OEC0138A

SYSCON/TIMER/SERVO IC

110 101102103104105106107108109112 111

110

100

11 12 13 14 15 16 17 18 192 20 21 22 23 24 25 26 27 28

29

3

30 31 32 33 34 35 36 37 38 39

4

40 41 42 43 44 45 46 47 48 49

5

50

51 52 53 54 55 56

57585966061626364656667686977071727374757677787988081828384

8586878889

9

90919293949596979899

Q3008

ST-304L

BOT SENSOR

Q3006

ST-304L

EOT SENSOR

L3002_1

22uH TSL0808

SW3001

LSA-1144EAU

TAB SW

IC3003

PST3231NR

SYSTEM RESET IC

123

45

JG3006 JG3008JG3007JG3005JG3004JG3003JG3002

RECORD LUMINANCE SIGNAL RECORD COLOR SIGNAL

L3003

12uH

PLAYBACK COLOR SIGNAL

PLAYBACK LUMINANCE SIGNAL

D3007

1SS133

D3009

1SS133

Q3007

KRC103SRTK

RX DRIVE

Q3003

KRA103SRTK

RX DRIVE

C3013

226.3V KA

C3029

476.3V KA

C3023

4706.3V YK

C3052

226.3V KA

C3021

1016V KA

C3032 2.250V KA

C3010

0.001 B

C3041 0.0015 B

C3019

0.1 B

C3018

150P CH

C3044

12P CH

C3031

0.0015 B

C3038

1F

C3027

0.1 F C3014

0.1

F

C3009

0.1 B

C3024

15P CH

C3025 12P CH

C3050 0.01 B

C3005

0.001 B

C3006

0.001 B

C3065

0.1 F

C3036 0.1 F

C3030

1F

C3015

820P CH

C3007 0.1 B

C3020

0.022 B

C3008

0.0047 B

C3017

0.001 B

C3034

1F

C3040

1F

C3061

0.1 F

C3053

0.1 B

C3022

470P CH

C3001 1 B

C3004 0.022 B

C3049

100P CH

C3002

0.01 B

C3045

0.4750V KA

C3016

476.3V KA

C3033_1

33035V YK

R3037 47K

R3002

120 1/4W

R3038 4.7K 1/4W

R3007

6.8K R3020

560

R3025

470

R3056

1K

R3027

15K

R3022

150K

R3017

560

R3014 56K

R3012

56K

R3010

10K

R3008

1K

R3031

1M

R3032

10K

R3034

1M

R3062 1K

R3043

470K

R3047

10K

R3046

10K

R3044

3.3K

R3045

3.3K

R3011

47K 1/4W

R3030

5.6K

R3001

5.6K

R3057

22K

R3004

270K

R3016

270

R3015

47K 1/4W

R3009

4.7K

R3053

470K

R3063

1K

R3029

4.7K

R3049

47K

R3051

18K

R3035

10K

R3003

3.3K

R3028

47K 1/4W

R3033

10K

R3026

270K

R3055 22K

R3087

33K

R3050

100 1/4W

R3083

33K

R3006

47K

R3019

47K 1/4W

TP3002 H.SW

W836

W837

TP3001

SERVICE

W818

W840

W839

W838

W835

W812

W813

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

DURING PLAYBACK.

MEASURED WITH THE DIGITAL TESTER

NOTE:THE DC VOLTAGE EACH PART WAS

CAUTION: DIGITAL TRANSISTOR

X3001

100BT01004

10MHz

IC3099_1 S-24C04BFJ-TB

EEP ROM IC

1234

5678

CP3001 TMC-J12P-B2

1

10 11 12

2 3 4 5 6 7 8 9

CAUTION: DIGITAL TRANSISTOR

AT+5.2V

H.SW

MD0

RESET

SEG_8

SEG_7

SEG_6TXSEG_5

SCL

FWE

SEG_10

SEG_9

SDA

SEG_2

SEG_3

SEG_4

DUMMY_V.SYNC

AT+5V[M-CON]

TX C.SYNC

RX V.REC_ST-H

DVD_POWER_CTL C.ROTARY

AUDIO_MUTE-H

AT+12.6_V

CTL-

P.CON+5V

CTL+

AT+5V[M-CON]

H.AMP_SW

VCR_POWER_ON-L

RX

COMP

CAP_LIMIT

POWER_FAIL

ENV.DET

AT+5.2V

H.SW

GND

Y/C_CS

MOTOR_GND

Y/C_DATA

TV/VCR SEG_1

Y/C_CLK 4FSC

POWER_MUTE-L Y/C_DATA

SYS_MUTE Y/C_CLK

RF_CH_SW

5G/CS/BS_LED

SW_V_OUT

4G/VSC_LED

AV_SW1

3G/TV/VCR_LED

SCL

AV_SW1 2G/DUB/REC_LED

SDA

Y/C_CS 1G/VCR/T-REC_LED

AFT-S.CURVE

CAP_FG

TV/VCR

AT+12.6_V RF_CH_SW VCR_LED

VIDEO_OUT

P.CON+5V

AUDIO_MUTE-H DVD_LED

POWER_MUTE-L

CAP_F/R

V.REC_ST-H DVD_POWER_CTL

VIDEO_MUTE-H

CAP_LIMIT

LDM_CTL

DVD_RESET SYS_MUTE

CAP_F/R REM_IN

AT+12.6_V

C.ROTARY

CONTROL_IN

LDM_CTL H.AMP_SW VCR_POWER_ON-L

CYL_FG/PG

COMP VIDEO_MUTE-H

CYL_DRIVE

AT+5.2V

CONTROL_IN

REC_L/REEL-T

CYL_DRIVE VSC_L/REEL-S

V.REC_ST-H

CYL_FG/PG POWER_FAIL

HIFI_ENV.DET

H.SW AT+5V[M-CON]

HIFI_H.SW AUDIO_MUTE-H

HIFI_H.SW TAB_SW

SCL

AT+5.2V

SDA

AFT-S.CURVE

ST_SELECT

DUMMY_V.SYNC HIFI_ENV.DET

ST_SELECT

DVD_LED

C.SYNC KEY-A

EOT

VCR_LED

AT+5V[M-CON] KEY-B

KEY-A

BOT

KEY-B REM_IN 1G/VCR/T-REC_LED 2G/DUB/REC_LED

CTL+

3G/TV/VCR_LED

AT+5.2V

4G/VSC_LED 5G/CS/BS_LED

CTL-

SEG_1 SEG_2

AT+5.2V

SEG_3 SEG_4

AT+5V[M-CON]

SEG_5

VIDEO_OUT

MS_SEN-B

MS_SEN-A

SW_V_OUT

TAB_SW

SW_V_OUT

CAP_FG

ENV.DET

4FSC

SEG_6

BOT

EOT

SEG_7 SEG_8 SEG_9

SDA

SCL

SEG_10

AT+5.2V

MS_SEN-B

MS_SEN-A

RESET

REC_L/REEL-T

VSC_L/REEL-S

AT+5V[M-CON]

P.CON+5V

AT+5.2V

TX

MD0

RESET

FWE

AT+5V[M-CON]

PCB010 VMC300

NC

NCNC NCNC

NC

NC NC

NC

5.1

0.4

0

2.7

2.5

3.0

0

2.7

0

0 0 5.1 1.4 1.5 0 4.9 5.0 0

5.1

5.0

5.1

0

2.5

3.7

0

5.2

1.31.3002.602.5002.65.12.63.100.41.52.02.05.12.32.52.60.12.502.500

NC

OVSS(GND)

CV OUT

OVCC

54

55

CAP FULL

C.ROTARY

AFT S.CURVE

HiFi ENV

ST SELECT

EOT-H

MS SEN-B

MS SEN-A

AVSS (GND)

85

86

111

112

30

56

29

SVSS (GND)

SVCC (P.CON5V)

CAP FG

CTL SMT(I)

CTL AMP(O)

CTL FB

CTL BIAS

CTL(-)

CTL(+)

CTL REF

AFC PC

AFC OSC

AFC LPF

V CYNC

VCC (BACK UP)

C SYNC

DUMMY_V.SYNC

CAP PWM

DRUM PWM

HIFI H.SW

VIDEO H.SW

COMP

H.AMP SW

VSS (GND)

MD0

VCL

OSC2

OSC1

X1

X2

FWE

VSS (GND)

AVCC (BACK UP)

V ENV

BOT-H

KEY-B

4FSCIN/2FSCIN

4FSCOUT/2FSCOUT

31

KEY-A

VSS (GND)

POWER FAIL

87

C SYNC/H SYNC

REM IN

SO1/TX

SI1/RX

D FG/PG

VCC (BACK UP)

CAP LIMIT

CYL SPEED UP

VCR_H

POWER MUTE-L

SEG5

SEG8

SEG7

SEG6

CAP FWD-L

Y/C CLK

Y/C DATA

TAB SW

AV SW2

AV SW1

Y/C CS

AUDIO MUTE-H

V.REC ST-H

LDM_CTL

SEG10

SEG9

IIC SDA

IIC CLK

00

VCC

TEST

SCL

SDA

A0

A1

A2

00

VSS

SEG4

SEG3

SEG2

SEG1

3G/TV/VCR LED

5G/CS/BS LED

4G/TIME SHIFT LED

2G/DUB/REC LED

VCR LED

NC

5.0 5.0 0

GNDINOUT

NC NC

NC

1G/VCR/T-REC_LED

2.5

0

2.4

0

5.1

0.1

0

5.1 3.4 2.5 4.8 4.8

00

5.0

5.1

5.0

0 0 0 0 4.8 0 4.8 4.8

5.0

0.3

5.1

3.3

4.7

0

4.8

5.0

23

21

25

22

DVD LED

DVD RESET

DVD_POWER_CTL

24

/RESET

CV IN2

CV IN1

SYS MUTE

RF CH SW

0.1

JUST CLOCK

SERVICE NC

FL CLK/VSC CLK

FL DATA/VSC DATA

FL CS/VSC SW

0

5.0

5.2

5.3

0

3.4

VIDEO_MUTE-H

POWER ON-L

REEL S

REEL T

REEL T-J

REEL S-J

REC_L/

ZERO

VSC_L/

SYSCON SCHEMATIC DIAGRAM

FROM/TO POWER

3.3

0

VCC

GND

CAP FG

CAP VCO

CAP.M/F/R

I LIMIT

LD/CY VCO

CAP CTL LDM CTL

CYL FG/PG

CYL CTL

MOTOR GND

FROM/TO DECK

(LED_GND)

NC

0

4.95.00

5.2

4.8

0

FROM/TO TUNER/JACK

FROM/TO HI-FI/DEMODULATOR

FROM/TO OPERATION1/DISPLAY

5.0

0

5.1

0.9

0.4

5.1

1.3

0.9 5.1 2.4

1.2

0

5.2

0

1.2

5.2 0

27

FROM/TO Y/C/AUDIO/CCD/H.AMP

(VCR PCB)

2-5 2-6

The Parts Number,value and rated voltage etc. in the Schematic Diagram are for references only. When replacing the parts,refer to the Parts List.

Note :

8

7

6

5

4

3

2

19

A.IN

CH

+B

CONTROL

V.IN

TU301 115-V-H015ARE

NC

CLOCK

DATA

AFT

A.OUT

SIF OUT

TU 32V

NC

V.OUT

20

A B C D E F G H

TUNER/JACK SCHEMATIC DIAGRAM

R8017

2.2K

(VCR PCB)

R8032

470

R8056

0 5.2

MUTE SW

Q8007

KRA103SRTK

5.0

FROM AUDIO/VIDEO

CP8002

(CP8102)

IMSA-9604S-08C

W825

NC

DAC_D_DVD_VIDEO

DVD_AUDIO_L

DVD_AUDIO_R

FROM/TO Y/C/AUDIO/CCD/HEAD AMP

DVD_V_OUT[DAC_D] FSC TU/REAR_V_IN

FRONT_V_IN Y/C_VIDEO_OUT

FROM/TO SYSCON

DVD_RESET SYS_MUTE

SCL SDA AV_SW1 TV/VCR RF_CH_SW AFT-S.CURVE POWER_MUTE-L VIDEO_MUTE-H VIDEO_OUT SW_V_OUT

FROM/TO HI-FI/DEMODULATOR

DVD_A_OUT_R DVD_A_OUT_L

SIF_OUT FRONT_A_IN_L

FRONT_A_IN_R

AUDIO_OUT HIFI_A_OUT_R

HIFI_A_OUT_L

FROM POWER

GND +32V AT+5.2V P.CON+5V P.CON+12V

DVD_RESET SYS_MUTE DVD_V_OUT[DAC_D]

DVD_A_OUT_L

DVD_A_OUT_R

AUDIO_OUT_R

470

R8059

4.7K 1/4W D8008

4.750V KA

C8075

1SS133

AV SW IC

IC8005

C8031

4.750V KA

C8032

4.716V KANP

MM1501XNRE

7.8 Vin1

SW1

0

GND

V OUT

8.4 11.7

456

Vin2 Vcc

0 123

32

7.0

L8004

47uH

1016V KA

0.1 F

C8053

C8057

AUDIO_OUT_L

AT+5.2V

POWER_MUTE-L

P.CON+5V

VIDEO_OUT

AV_SW1

SW_V_OUT

P.CON+12V

AUDIO_OUT_L AUDIO_OUT_R RF_CONV_A_OUT

W805

W820

DVD_RESET

SYS_MUTE

GND

8 7 6 5

FFC 4 3

CD8002

2F080601

2 1

1K

R305

RF MUTE SW

Q301

R304

33K

10K

W879

C318

1016V KA

C313

1016V KA

0

00

RF_CONV_A_OUT

RF_CH_SW

P.CON+5V

TV/VCR

R302

1K

R306

FSC

120

SCL

SDA

AFT-S.CURVE

+32V

TU_V_OUT

SIF_OUT

W862

W861

D8003

MTZJ6.8B

C8014

0.1 F

C8013

1050V YK

P.CON+12V

VIDEO MUTE SW

Q8003

KRC103SRTK

VIDEO_MUTE-H

TU/REAR_V_IN

TU_V_OUT

W863

R8009

470 1/2W

0

W864

3.3

0

C8015

0

W810

E

L

R

4706.3V YK

KTA1266

3.3

2.6

1234

H1EH1H2

V

R8010

BUFFER

Q8004

FRONT AV JACK

75

R8019

REAR OUT JACK

MSP-213V1-432_PBSN

5

VIDEO OUT

TP8001

75

E

1

VIDEO

2

H

J8003 MSP-281V2-B

J8001

NC

R8011

AUDIO L

FRONT AV JACK

J8004 MSP-281V2-B

R8014

390

R8015

390

MUTE SW

Q8005

KTC3875S_Y_RTK

100

FRONT AV JACK

C8099

470P CH

C8004

470P CH

AUDIO R

J8005 MSP-281V2-A

E

1

23

HNC

C8019

1016V KA

E

1

2

H

KTC3875S_Y_RTK

0

D8002

MTZJ6.8B

MUTE SW

Q8006

R8016

2.2K

0

KTC3875S_Y_RTK

R301

C301

100P CH

C303

0.01 F

0.1 F

W821

C309

C315

1016V KA

L301

22uH 0305

2206.3V YK

C308

0.01 B

18

1

2

3

4

5

C307

NC

7

8

NC

9

10

11

12

NC

13

14

15

NC

16

17

21

8

7

6

5

4

3

2

CAUTION: DIGITAL TRANSISTOR

1

CAUTION: DIGITAL TRANSISTOR

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

A B C D E F G H

FRONT_A_IN_L

FRONT_A_IN_R

FRONT_V_IN

CAUTION

DVD_V_OUT[DAC_D]

Y/C_VIDEO_OUT

:SINCE THESE PARTS MARKED BY

CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY

2-7 2-8

ARE

ATTENTION

:LES PIECES REPAREES PAR UN ETANT

DANGEREUSES AN POINT DE VUE SECURITE N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES

PLAYBACK VIDEO SIGNAL TUNER VIDEO SIGNAL PLAYBACK LUMINANCE SIGNAL PLAYBACK COLOR SIGNAL

RECORD COLOR SIGNAL

RECORD LUMINANCE SIGNAL AUDIO SIGNAL(REC) AUDIO SIGNAL(PB)

DIGITAL AUDIO SIGNAL(PB)

PCB010 VMC300

1

The Parts Number,value and rated voltage etc. in the Schematic Diagram are for references only. When replacing the parts,refer to the Parts List.

Note :

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

V651 ELF-4M6SDRSOWB

1101112131415 23456789

D651

LTL-1CHGT-002A

VCR_LED

SW654

EVQ21505R

CH UP

SW652

EVQ21505R

POWER

SW655

EVQ21505R

CH DOWN

SW651

EVQ21505R

VCR EJECT

SW653

EVQ21505R

VCR/DVD(HDD)

Vout

B+

GND

OS651 PIC-37043LO

1 2 3

CP651

IMSA-9604S-05Z13

1

2

345

D656

1N4005-EIC

Q660

KRC103SRTK

SEG4 SW

Q653

KRC103SRTK

SEG9 SW

Q656

KRC103SRTK

SEG7 SW

Q655

KRC103SRTK

SEG8 SW

Q658

KRC103SRTK

SEG5 SW

Q663

KRC103SRTK

SEG2 SW

Q662

KRC103SRTK

SEG3 SW

Q652

KRC103SRTK

SEG10 SW

Q664

KRC103SRTK

SEG1 SW

Q657

KRC103SRTK

SEG6 SW

Q666

KRA103SRTK

DVD LED SW

Q661

KTA1504S_Y_RTK

2G SW

Q651

KTA1504S_Y_RTK

5G SW

Q654

KTA1504S_Y_RTK

4G SW

Q659

KTA1504S_Y_RTK

3G SW

Q665

KTA1504S_Y_RTK

1G SW

C652

1006.3V YK

C653

47010V YK

R671

820

R667

180

R670

180

R661

820

R666

180

R665

180

R663

180

R668

180

R669

820

R664

820

R673

180

R672

180

R662

180

R675

820

R674

180

R657

2.7K

R658

1.8K

R659

1.5K

R653

330

R683

560

R651

100 1/4W

W802

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

DURING PLAYBACK.

MEASURED WITH THE DIGITAL TESTER

NOTE:THE DC VOLTAGE EACH PART WAS

CAUTION: DIGITAL TRANSISTOR

DVD_LED VCR_LED

1G/VCR/T-REC_LED 2G/DUB/REC_LED 3G/TV/VCR_LED 4G/VSC_LED 5G/CS/BS_LED SEG_1 SEG_2 SEG_3 SEG_4 SEG_5 SEG_6 SEG_7 SEG_8 SEG_9 SEG_10 REM_IN KEY-B KEY-A

REM_IN

AT+5.2V

1G/VCR/T-REC_LED

2G/DUB/REC_LED

3G/TV/VCR_LED

5G/CS/BS_LED

4G/VSC_LED

SEG_1

SEG_3

SEG_10

SEG_2

SEG_4

SEG_5

SEG_6

SEG_7

SEG_8

SEG_9

GND

LEM_VCC

AT+5.2V GND

KEY-A

DVD_LED

VCR_LED

AT+5.2V

KEY-A

KEY-B

PCB010 VMC300

0

FROM POWER

(CP681)

FROM/TO OPERATION1/LED

NC

4.0

0.40

4.0

0 1.1

4.9

4.0

4.9

5.21.3

0

03.1

3.5 0

0

1.7

4.9

5.2

1.00

3.0

4.9

5.2 1.7

0

5.2 1.7

4.0

0 0.4

0.4

4.0

00.9

4.0

00.4

1.9

2.0

0

4.9

1.75.2

KEY-A

DVD LED

GND

KEY-B

5.2 5.2

0

OPERATION/DISPLAY SCHEMATIC DIAGRAM

5.1

4.9

FROM/TO SYSCON

(VCR PCB)

2-9 2-10

The Parts Number,value and rated voltage etc. in the Schematic Diagram are for references only. When replacing the parts,refer to the Parts List.

Note :

A B C D E F G H

Hi-Fi/DEMODULATOR SCHEMATIC DIAGRAM

8

(VCR PCB)

8

SIF_OUT

FSC

C744

0.1 F

R716

W845

C736

3.3K

2.250V MH7

C743

0.2250V MH7

R717

2.2M C746

0.1 F

C749

0.1 F

C756

HI-FI/AUDIO/HEAD AMP/DEM IC

W880

C757

1F

1016V MH7

C751

0.1 F

C759

2235V KA

C760

1F

C701

IC701

AN3663FBP

11.0

0.022 B

C702

R721

0.1 B

C734

4.750V YK

C735

3.4

DEM_BLK

49

2.7

4.9

2.5

4.2

2.3

0

1.2

4.3

1.0

2.4

2.3

50515253545556575859

AN3663FBP

6061626364

SW22 L

LOG AMP

USA

MAIN DEEN

4.5M

CUE

TRAP

BPFAMDEMOD

SUB

3.5M

BPF

DET

LOGIC

FM

DEMOD

SUB DEEN

OUTPUT SW

AMP

RFC

DET

MIX

R

2.2

0.6

1 1 0111213

2

3

2.3 0 2.2 2.4 2.1 0 0 0 2.0 2.2 0 0 2.4

2.3 0

4.750V YK

3.350V MH7

C703

15K

R702

R701

1.5K

C762

C704

1.5K

680P CH

R703

4.750V KA

C705

150V MH7

C706

R722 15K

C763

10K

R704

7

6

C752

2216V MH7

L703

100uH 0305

W803

470 1/4W

MTZJ5.1B

L702_1

22uH 0305

C758

2216V MH7

C754

4716V KA

R718

1K

P.CON+5V

HIFI_A_OUT_R HIFI_ENV.DET

5

ST_SELECT P.CON+5V

HIFI_A_OUT_L

P.CON+12V

AUDIO_OUT

TO_NORMAL_A

FROM_NORMAL_A

4

A.VCC

R723

D702

C747

1050V YK

C748

0.1 F

C750

R719

330

C755

0.022 B

3

2

0.001 B

C737

VCO

680P CH

LR

150V MH7

AMP

C707

MATRIX

5

SDA

4.750V KA

4.72.32.13.502.2

LOGIC

95HMz

BPF

COMP

L

R

INPUT_SW(R)

VREF1

6

C708_1

0.1 B

SCL

4.7

MUTE VCO-F0

CTL

MUTE

SW19

R

MUTE

SW17

R

INPUT_SW(L)

789

1016V KA

C709

R

L

0.5

C711

1050V KA

LOGIC

SW21

FROM 1PIN

SW18

FROM 3PIN

SW2

L701_1

4.90

ADJ

PNR RCH

NORMAL

SW16

BS

PNR LCH

1050V KA

P.CON+5V

BS

HIFI

MIX

MIX HIFI

0305

22uH

C738

NC

0

ZZ-PROM

C713

R707

0.01 F

S/N

SW NOISE

AUDIO LIMIT

PC PB LPF

RCH BPF

LCH BPF

PC

AUDIO LIMIT

SW NOISE

MIX

REC LPF

LCH VCO

1F

R708

47K

1.60

SW9

FM UM

SW4

S/N

C714

6.8K

C715_1

C739

R714

PB LPF

AUDIO_MUTE-H

4716V KA

27K

C740

0

2.4

SW12

REC LPF

SW10

SW14

DET

SW13

AGC

14 15 16

1016V MH7

1F

C716

0.0012 B

RCH VCO

NOISE

HPF

DET

LINER

SW

HOLD

TIMING

CURR

AMP

NCNC

C741

3325V KA

RECPB

-

+

SW11

C719

R711

1016V MH7

C742

2.40.7

SW15

C720

1F

47K

1016V MH7

333435363738394404142434445464748

HA1HA2

H

L

3350V YK

R712

C730 0.015 B

2.4

2.1

1.8

30 31 32

1.8

2.5

C722

0

0.1 B

4.9

C723

0.6

0.01 F

0

C724

0.7

0.01 F

0

C725 0.1 B

0

20 21 22 23 24 25 26 27 28 29

2.4

C728 1050V KA

0.7

17 18 19

C727 1016V MH7

6.8K C721_1

0.0012 B

C731

0.2250V KA

D701

1SS133

C732 0.01 F

C729 0.01 B

C761

476.3V KA

C726 0.015 B

HIFI ENV.

TP701

28

L704

10uH

NC

V.REC_ST-H

HIFI_H.SW

FROM/TO TUNER/JACK

FRONT_A_IN_R FRONT_A_IN_L SIF_OUT DVD_A_OUT_L DVD_A_OUT_R AUDIO_OUT HIFI_A_OUT_R HIFI_A_OUT_L

FROM/TO Y/C/AUDIO/CCD/HEAD AMP

HF2

HF1

HF_COM FSC FROM_NORMAL_A

TO_NORMAL_A A.VCC

FROM POWER

P.CON+5V P.CON+12V

GND

FROM/TO SYSCON

V.REC_ST-H HIFI_ENV.DET HIFI_H.SW AUDIO_MUTE-H SCL SDA ST_SELECT

7

6

5

4

3

2

1

NOTE:THE DC VOLTAGE EACH PART WAS

A B C D E F G H

MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK.

DVD_A_OUT_R

DVD_A_OUT_L

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

FRONT_A_IN_R

2-11 2-12

FRONT_A_IN_L

AUDIO SIGNAL(REC) AUDIO SIGNAL(PB)

PCB010 VMC300

1

The Parts Number,value and rated voltage etc. in the Schematic Diagram are for references only. When replacing the parts,refer to the Parts List.

Note :

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

T501_1 81260064

10

11

12

13

14

15

2

3

4

6

7

8

9

BLUE

BROWN

CD501_1 0S4A5802

AC110-220V_50Hz/60Hz

IC501 KIA431A-AT

VOLTAGE CTL IC

123

D523

MTZJ33B

D514

MTZJ12B

D524

1SS133

R502

11W

R512

68K 1W

R545_1

15 1/4W

R516

0.22 1W

F501_1

50T025H

T2.5A_L_250V

L501

0R4A223F20

COIL,LINE FILTER

12

34

FH502_1

EYF-52BC

FH501_1

EYF-52BC

IC503

PS2561L1-1-V(W)

PHOTO COUPLER

1

2

34

L502

W5T_20*10*10A

IC502 KIA78R09API

9V REG. IC

1234

HS501_1

763WAAA034

D532

MTZJ3.3B

D510

MTZJ27B

D531

MTZJ8.2B

D526

MTZJ3.3B

:SINCE THESE PARTS MARKED BY

CAUTION

DESCRIBED IN PARTS LIST ONLY

CRITICAL FOR SAFETY,USE ONES

ARE

DANS LA NOMENCLATURE DES PIECES

N’UTILISER QUE CELLS DECRITES

DANGEREUSES AN POINT DE VUE SECURITE

:LES PIECES REPAREES PAR UN ETANT

ATTENTION

L506_1 22uH TSL0808

S501_1

S502_1

D502

RM11C-EIC

D505

RM11C-EIC

D509

SARS01

D512

21DQ04N

D511

21DQ04N

D522

10ELS6N

D515

21DQ04N

D507

RU2AM-EIC

D504

1SS133

D506

RM11C-EIC

D503

RM11C-EIC

D535

1SS133

D537

1SS133

D536

1SS133

D534

1SS133

D530

10ELS6N

D539

1SS133

D513

1N4005-EIC

D538

1SS133

D528

1SS133

D518

1SS133

Q502

2SD734

PROTECT CONTROL

Q507

KTC3875S_Y_RTK

3.3V CTL

Q508

KTC3875S_Y_RTK

3.3V CTL

Q510

KTC3203_Y

P.CON+12V SW

Q503

KTC3209_Y

P.CON+5V SW

Q505

KTC3209_Y

P.CON5V SW

Q513

2SC2412K

POWER FAIL SW

Q514

2SC2412K

POWER FAIL SW

Q530

KTC3875S_Y_RTK

PROTECT

Q509

KRC103SRTK

P.ON SW

Q506

KRC103SRTK

M-CON POWER SW

Q511

KTA1241_Y

3.3V OUT

Q504

KTA1271_Y

M-CON +5V SW

Q531

2SA1037AK

PROTECT

S

D

G

Q501

2SK2651-01MR

SWITCHING

C518_2

22006.3V ZL

C528_1

10016V MHE

C511_3

100400V AXW

C519

220010V MHE

C506

4706.3V MHE

C501

220016V MHE

C521_2

1B

C503

0.0022 B

C526

220P

250V

KX

C516

0.0015250V KX

C515

0.01500V B

C524 0.022 B

C525

560P2KV R

C527

0.0082 B

C502

0.1275V ECQUL

C529

0.1275V ECQUL

C513

220P2KV R

C509

0.018 M

C508

0.0082 B

C534

1F

C531

560P500V B

C5121FC517

1F

C507

2.2 F

C541

2.2 F

C510

2250V MHE

C505

10016V MHE

C514_1

10016V MHE

C522

2250V MHE

C530

10016V MHE

C504_1

2206.3V YK

R519

1K

R538

220

R505

470K 1/4W

R507

10K

R525

10K

R509

100

R533

220 1/4W

R537

220

R528

3.9K 1/4W

R508

100 1/4W

R514

220 1/2W

R530

47

R531

820

+-1%

R526

1.2K +-1%

R534

22K

R503

1.5M 1/2W

R506

560K 1/2W

R504

220 1/2W

R524

100 1/4W

R529

2.2K

R527

100

1/4W

R542

150

R517

820 1/2W

R518

150

R535

22K

R513

390

1/2W

R520

3.3K +-1%

R521

470

R541

22K 1/4W

R544

22K 1/4W

R536

560

R515

2.7K

R523

6.8K

R540

470

R552

100

R553

47K 1/4W

R532

10K

R511

560K

R522

3.3K +-1%

R554

10K

1/4W

R543

100K

R510

100K

B501

W4BRH3.5X6X1.0X2

B502

W5RH3.5X5X1.0

W881

W806

W871

W876

W873

W844

W816

W832

W867

W831

W849

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

DURING PLAYBACK.

MEASURED WITH THE DIGITAL TESTER

NOTE:THE DC VOLTAGE EACH PART WAS

CAUTION: DIGITAL TRANSISTOR

L505

22uH

0305

CP501 CH2C0302

1

10 11 12

2 3 4 5 6 7 8 9

P.CON+5V GND

AT+12.6_V

P.CON+12V

TX RX AT+5.2V

DVD_POWER_CTL VCR_POWER_ON-L

POWER_FAIL AT+5V[M-CON] AT+12.6_V

VCR_POWER_ON-L

P.CON+5V GND MOTOR_GND

MOTOR_GND

DVD_POWER_CTL

P.CON+9V

+32V AT+5.2V P.CON+5V P.CON+12V GND

P.CON+5V_DH

P.CON+3.3V

LEM_VCC AT+5.2V

GND

LEM_VCC

AT+5.2V

P.CON+5V

P.CON+5V P.CON+12V GND

GND

AT+5V[M-CON]

+32V

TX RX P.CON+3.3V

GND

AT+5.2V

P.CON+5V_DH P.CON+9V

POWER_FAIL

P.CON+12V AT+5.2V

PCB010 VMC300

NC

142.0

12.9

0

16.0

0

16.6

96

0

139.3

0

3.9

0.3

12.5

5.1

4.1

0

2.504.1

0.3

1.81.8

3.43.7

4.4

BROWN

BLUE

TO HI-FI/DEMODULATOR

TO OPERATION/DISPLAY

TO TUNER/JACK

TO Y/C/AUDIO/CCD/HEAD AMP

NC

0

0.5

0.1

39

38

GNDOUT SWIN

5.009.011.6

3.1

1.0

3.2

12.4

12.8

12.2

0

19.1

5.2 5.2

5.8

1.0

5.2

5.1

5.9

0.1

5.1 0

5.15.2

FROM/TO SYSCON

POWER SCHEMATIC DIAGRAM

FROM/TO MPEG/MICON

AT+5V

P.CON+12V

P.CON+9V A

P.CON+5V

GND

P.CON+3.3V

RX

TX

(CP4002)

0.7 0

0

5.3

0

(VCR PCB)

GNDOUT IN

3.3

13.2

4.1

0

2-13 2-14

The Parts Number,value and rated voltage etc. in the Schematic Diagram are for references only. When replacing the parts,refer to the Parts List.

Note :

A B C D E F G H

OPERATION/LED SCHEMATIC DIAGRAM

8

(OPERATION PCB)

8

7

6

DVD LED

R685

13K 1/4W

R686

6.8K 1/4W

R687

3.9K 1/4W

R688

2.7K 1/4W

R689

3.3K 1/4W

5

SW685

REW/REV

EVQ11L05R

PLAY

SW686

EVQ11L05R

SW687

FF/CUE

EVQ11L05R

SW688

REC/OTR

EVQ11L05R

STOP

SW689

SW690

OPEN/CLOSE

EVQ11L05R

R690

22K 1/4W

4

D685

LTL-1CHGT-002A

FROM/TO OPERATION/DISPLAY

CP681

(CP651)

IMSA-9604S-05Z13

NC

DVD LED

GND

KEY-A KEY-B

CD681 2H051202

5 4 3 2 1

7

6

5

4

3

2

1

A B C D E F G H

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK.

2-15 2-16

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

PCB270 VEBA07

3

2

1

The Parts Number,value and rated voltage etc. in the Schematic Diagram are for references only. When replacing the parts,refer to the Parts List.

Note :

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

M

M2002

BCD3B02

M

M2001

JCL9B61

D1

SG-107F6

12

34

S1002X

S1001X

S1004X

S1003X

S1005X

S1002Y

S1001Y

S1004Y

S1003Y

S1005Y

SW2

SW1AB-271-10A

CP1

IMSA-9615S-08C-PP

1

2

3

4

5

6

7

8

R2

82K

R1

560

SW/RELAY/FG SCHEMATIC DIAGRAM

VCC

FG

GND

L.SW

SP.MTR(+)

SLD.MTR(-) SLD.MTR(+) SP.MTR(-)

VEBA12

PCB68A

S1002

S1003

S1001

S1004

S1005

VEBA17

PCB640

(RELAY PCB)

(SW PCB)

2-17 2-18

The Parts Number,value and rated voltage etc. in the Schematic Diagram are for references only. When replacing the parts,refer to the Parts List.

Note :

8

7

6

5

4

3

2

1

A B C D E F G H

MPEG/MICON SCHEMATIC DIAGRAM

(DVD PCB)

FNN

MIRR

SPDL_SENS

DUPTD1 DUPRD1 DUPTD0 DUPRD0

P.CON+5V

R4036 4.7K

R4037 4.7K

R4038 4.7K

FROM/TO MEMORY

D_GND

P.CON+3.3V

HA0 HA1 HA2 HA3 HA4 HA5 HA6 HA7 HA8

HA9 HA10 HA11 HA12 HA13 HA14 HA15 HA16 HA17 HA18 HA19 HA20

HD0

HD1

HD2

HD3

HD4

HD5 D_GND

HD6 M_GND

HD7 GND

HD8

HD9 HD10 HD11 HD12 HD13 HD14 HD15

MEMCS0

RD

WR

SD_A0 SD_A1 SD_A2 SD_A3 SD_A4 SD_A5 SD_A6 SD_A7 SD_A8

SD_A9 SD_A10 SD_A11

SD_D0

SD_D1

SD_D2

SD_D3

SD_D4

SD_D5

SD_D6

SD_D7

SD_D8

SD_D9 SD_D10 SD_D11 SD_D12 SD_D13 SD_D14 SD_D15

RAMCS0# RAMCS1# RAMRAS# RAMCAS#

SD_BA0

RAMDQM

RAMWE#

RAMCLK

R4039 4.7K

HA15 DUPTD0 HA16 DUPRD0 HA14 HA13 VR_SEL HA12 TRAY_OPEN HD15 TOUT_SW HA11 TRAY_CLOSE HD7 TIN_SW

HA10 HD14 HA9 HD6 RESET HA8 HD13 HD5 HA20 HOME HOME

HD12

WR DJTDO ML

HD4 DJTDI MC

HD11 ICETCK V_SW HD3 ICETDO HA19 ICETDI

HD10 I2CCLK HA18 I2CDAT

HD2 I2CDAT HA17 HD9 I2CCLK HA7 HD1 HA6 HD8 IAMCLK AMCLK HA5

HD0 IALRCLK ALRCLK HA4

RD ASDATA0 HA3 ASDATA1 HA2 ASDATA2

MEMCS0 SPDIF

HA1 HA0

R4053

BOOTSEL2 BOOTSEL1

1K

C4038

0.01 B

C4008 0.1 F

C4010 0.1 F

C4013 0.1 F

C4014 0.1 F

C4016 0.1 F C4017

C4078

C4077

0.1 F

4716V YK

R4049 4.7K

R4050 4.7K

4.7K

R4046

W857

FPCCLK

FPCRX

FPCTX

0.7

3.3

4.3

3.3

110

SSCRXD

3.3 MEMCS(1)

NC

3.3

3

VDDP

3.0

4

MEMAD(15)

3.0

5

MEMAD(16)

3.0 MEMAD(14)

3.3 MEMAD(13)

3.3 MEMAD(12)

0

MEMDA(15)

0.5 MEMAD(11)

2.6 MEMDA(7)

111213141516171819 22021222324

0

GNDP

0

MEMAD(10)

1.9 MEMDA(14)

0

MEMAD(9)

0

MEMDA(6)

0

MEMAD(8)

2.1 MEMDA(13)

2.0 MEMDA(5)

0

MEMAD(20)

3.3 VDDP

0.6 MEMDA(12)

3.3 MEMWR#

2.6 MEMDA(4)

1.8 VDDC

2526272829

2.7 MEMDA(11)

2.9 MEMDA(3)

0

MEMAD(19)

0

GNDC

0.5 MEMDA(10)

30313233343536373839

0

MEMAD(18)

0

GNDP

0.6 MEMDA(2)

0

MEMAD(17)

0.6 MEMDA(9)

2.7 MEMAD(7)

2.7 MEMDA(1)

0.6 MEMAD(6)

0.4 MEMDA(8)

5.5 MEMAD(5)

40414243444546474849

3.3 VDDP

0.4 MEMDA(0)

3.3 MEMAD(4)

0

MEMRD#

0

MEMAD(3)

0

MEMAD(2)

3.1 MEMCS(0)#

3.1 MEMAD(1)

3.2 MEMAD(0)

0

GNDP

50

3.3 VDD-IP

5152

3.3 VDDP

53 545556 57 58 59660 61 62 63 64 65 66 67 68 69770 71 72 73 74 75 76 77 78 79880 81 82 83 84 85 86 87 88 89990 91 92 93 94 95 96 97 98 99

0.3

0.9

1.001.0

R4054

NCNC

1K

SD_A4

SD_A3

SD_A5

SD_A2

DIGITAL AUDIO SIGNAL(PB)

R4051 4.7K

C4001 0.1 F

FPCSTRB

3.3

VDDP

ICGPCI/O(7)

RAMADD(6)

VDDP

3.301.0

C4018 0.1 F

SD_A6

DEFECT

RFA_SDEN

RFA_DATA

RFA_SCLK

R4052 4.7K

C4002 0.1 F

IRRCV

3.30003.303.3

GNDP

DEFECT

VDDPWM

PWMCO(6)

PWMCO(5)

ICGPCI/O(6)

208

SSCTXD

207

SSCCLK SPINDLEPULSE

206

SLEDPULSE 157

205

53

RAMADD(4)

54

RAMADD(3)

55

RAMADD(5)

56

RAMADD(2)

VDDC

RAMADD(0)

GNDP

RAMADD(8)

RAMADD(1)

RAMADD(7)

0.200.2

1.8

1.900.2

C4019 0.1 F

SD_A7

SD_A0

SD_A8

SD_A10

SD_A1

W832

S_GND

NC

2.9

2.903.3

GNDPWM

PWMCO(4)

PWMCO(3)

RAMADD(10)

RAMADD(9)

GNDC

3.303.1

C4020 0.1 F

SD_A9

SLED_PWM

C4022 22P CH

C4003 0.1 F

NC

1.8

VDDC

PWMCO(1)

PWMCO(2)

RAMADD(11)

VDDP

RAMCS(0)# RAMBA(1)

0.503.1

SD_A11

RAMCS0#

VBIASS1

VBIASS0

SPINDLE_PWM

AFE_GND

NC

1.7

1.10000.701.5

GNDC

RAMBA(0)

SD_BA0

VBIASS1

GNDAFES

PWMCO(0)

PWMACT(0)

PWMACT(1)

VDDP

RAMCAS#

GNDP

RAMCS(1)#

RAMRAS#

0.2

3.2

3.3

3.2

C4021 0.1 F

RAMCS1#

RAMRAS#

RAMCAS#

RAMWE#

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK.

AAF_PI

AAF_TE

AAF_FE

AAF_CE

1.7

1.8

1.6

VBIASS0

ADCIN(2)

ADCIN(0)

ADCIN(1)

MPEG/MICON IC

IC4001 ZR36762

RAMWE#

RAMDQM

GNDPCLK

PCLK

0

1.6

3.3

100

R4008

RAMCLK

RAMDQM

LINK

1.600

ADCIN(4)

ADCIN(3)

VDDPCLK

RAMDAT(8)

2.101.3

SD_D8

ADCIN_5

ADCIN_6

R4043 10K

R4044 10K

1.5

ADCIN(5)

GNDP

SD_D7

ADCIN_7

C4086

C4088

0.01 B

C4089

R4022 10K

0.01 B C4090

0.01 B

C4004 0.1 F

1.7

VDDAFES

ADCIN(7)

ADCIN(6)

RAMDAT(9)

RAMDAT(6)

RAMDAT(7)

0.8

SD_D9

SD_D6

0.001 B

RFINN

1.203.3

GNDAFERF

VDDP

3.3

1.7

C4023 0.1 F

SD_D10

FNP

C4085 0.001 B

RFINP

C4005 0.1 F

1.2

RFINP

RFINN

VDDAFERF

RAMDAT(10)

RAMDAT(5)

RAMDAT(11)

1.3

0.500.9

SD_D11

SD_D5

TRACK_DAC

C4006 0.1 F

3.3

0.803.3

VDDDACS

GNDDACDS

DACDRIVE(1)

160

VDDDAC

159

CVBS/C

158

CVBS/G/Y GNDDACD

100

RAMDAT(14)

101

GNDP

102

RAMDAT(1)

103

RAMDAT(15)

104

RAMDAT(0)

GNDP

VDDC

RAMDAT(4)

1.8

C4024 0.1 F

SD_D4

FOCUS_DAC

W833

GNDDACPS

GNDDACBS2

DACDRIVE(0)

GNDC

RAMDAAT(3)

RAMDAT(12)

1.400.5

SD_D12

SD_D3

R4001 390 +-1%

1.20000.9

GNDDACP

VDDP

3.3

2.0

C4025 0.1 F

SD_D13

DAC_VIDEO_C

DAC_VIDEO_B

C4007 0.1 F

3.3

1.1

1.2

RSET

C/B/U

Y/R/V

IDGPCI/O(3)

ICGPCI/O(5)

ICGPCI/O(4)

IDGPCI/O(2)

IDGPCI/O(0) ICGPCI/O(0)

GPCI/O(20)

RAMDAT(13)

RAMDAT(2)

101102 103104

100

0.4

1.500.8

SD_D14

SD_D2

DAC_VIDEO_D

DAC_VIDEO_A

R4002 75 +-1% R4003 75 +-1% R4004 82 +-1% R4005 75 +-1%

0

1.1

1.2

157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208

DUPTD1 DUPRD1

VDD-IP DUPTD0 DUPRD0

GNDP

GPCI/O(34)

GPCI/O(33)

GPCI/O(32)

VDDP GCLKA GCLKP

XO

VDDA

RESET#

GNDA

GPCI/O(31)

VID(0) VID(1) VID(2) VID(3)

V SW

D1 2 D1 1

VID(7)

VDDP

STBY-L

GNDP

HSYNC

VDDC

VSYNC

GNDC

AIN

VDDP-A2

AMCLK

GNDP-A2

ABCLK ALRCLK GPAI/O

AOUT(0) AOUT(1) AOUT(2)

SPDIF

GNDP

VDDP

1.2

1.5

SD_D15

SD_D1

SD_D0

V_GND

GND

W831

4716V YK

C4067

C4068

C4069

+1.8V

+3.3V

4.7K

R4023

3.3

5.1

3.3

5.0 0

3.3 0

3.3 0 0

3.1

3.3 0

R4042

0

1

68

0

1.8

3.3 0

5.0

3.3

3.3 0 0

DJTMS M D

0

3.3

A_MUTE

3.3

3.3 0

3.3

1.6

3.3 0

3.3

R4024

3.3

4.7K

1.7 0

1.7

1.6 0

NC

0 0 0

1.6 0

NC

0

NC

0 0

3.3

105106 107108 109110111 112113 114115 116117118 119120 121122 123124125 126127 128129 130131132 133134 135136 137138139 140141 142143 144145146 147148 149150 151152153 154155 156

TP4011

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

C4033 0.1 F

TP4013

X4001

100BT02701

27MHz

C4028 0.1 F

TP4010

C4030 0.1 F

C4031 0.01 B

C4026 0.1 F

4716V YK

C4083

C4032 0.001 B

C4096 0.001 B

R4012

TP4014

R4019 33 R4020 33 R4021 33 R4047 33

TP4015

TP4012

C4027 0.1 F

C4082 0.1 F

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

4716V YK

C4071

C4070

1M

C4035

22P CH

C4029 0.1 F

IABCLK ABCLK

TP4016

R4014 4.7K

C4073 0.1 F

C4072 0.1 F

4.7K

R4018

C4079 100P CH

TP4004

TP4005

R4025 220

R4026 R4027

FCM2012H-102T04

C4074 0.1 F

C4075 0.1 F

4.7K

R4045

DUPTD1 DUPRD1

SMUTE

R4016

100

C4081 0.1 F

LDON

TP4006

TP4007

C4098

100 100

B4006

C4076 0.1 F

FCM2012H-102T04

10P CH

C4094 100P CH

P.CON+3.3V

C4011

B4002

B4001

B4005

C4093

B4003

FCM2012H-102T04

B4004

FCM2012H-102T04

TP4008 TP4009

5678

100P CH

EEPROM IC

IC4002 S-24C04BFJ-TB

REG+1.8V IC

IC4003 PQ070XZ01ZP

12345

1006.3V YK

C4009

C4015 0.1 F

R4031 4.7K

R4035 4.7K

3.2 0 3.33.2

6

C4012 0.1 F

P.CON+3.3V

VCCWPSCLSDA

NCNCNCGND

1234

R4032

R4033

R4034

1K +-1%

0000

510 +-1%

10

C4037

0.1 F

GNDV_IN V_C V_OUT V_ADJ

01.21.93.33.3

W805

TP4003

DUPRD1 DUPTD1

P.CON+3.3V

P.CON+5V D_GND

P.CON+A5V

P.CON+9V

M_GND

W802

W801

P.CON+12V

AT+5V

FROM/TO AUDIO/VIDEO

DAC_VIDEO_C DAC_VIDEO_B DAC_VIDEO_D DAC_VIDEO_A ASDATA0 ABCLK ALRCLK AMCLK MD MC ML

SPDIF V_SW RESET AT+5V P.CON+12V P.CON+3.3V P.CON+A5V P.CON+5V GND D_GND

FROM/TO RF AMP/DSP

HOME SPDL_SENS TOUT_SW TIN_SW RFA_SDEN RFA_DATA RFA_SCLK AAF_CE AAF_FE AAF_TE AAF_PI VR_SEL FNN FNP VBIASS0 VBIASS1 DEFECT LINK MIRR LDON SMUTE TRACK_DAC FOCUS_DAC SPINDLE_PWM SLED_PWM P.CON+A5V P.CON+3.3V P.CON+9V P.CON+5V ADCIN_7

ADCIN_6 ADCIN_5

C4036

0.1 B

C4084

100P CH

C4091

L4001

2.2uH 0305

C4065

C4097

0.01 B

C4092

4716V YK

W827

0.01 B

100P CH

C4087

C4066

C4080

8

7

6

5

4

3

FROM/TO POWER

(CP501)

CP4002

A2001WV2-12P

TX

1

RX

GND GND

P.CON+5V

P.CON+12V

AT+5V

2 3 4 5 6 7 8 9

2

10 11 12

P.CON+3.3V P.CON+3.3V

1B

P.CON+9V A P.CON+9V A

MOTOR GND

0.01 B

PCB130 VMC298

1

A B C D E F G H

2-19 2-20

The Parts Number,value and rated voltage etc. in the Schematic Diagram are for references only. When replacing the parts,refer to the Parts List.

Note :

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

IC4007

SST39VF800A-70-4C-EK

FLASH IC

110111213141516171819 22021222324

25 26 27 28 29

3

30 31 32 33 34 35 36 37 38 39

4

40 41 42 43 44 45 46 47 48

56789

IC4005

M12L64164A-7T

64M SDRAM IC

110111213141516171819 22021222324252627

28 29

3

30 31 32 33 34 35

36 37 38 39

4

40 41 42 43 44 45 46 47 48 49

5

50 51 52 53 54

6789

C4064

0.1 F

C4039

0.1 F

C4044

0.1 F

C4050

0.1 F

C4045

0.1 F

C4046

0.1 F

C4047

0.1 F

C4040

0.1 F

C4041

0.1 F

C4062

0.1 F

C4095

0.01 B

C4051

4706.3V YK

C4063

1006.3V YK

R4041

4.7K

R4040

4.7K

R4048

47K

B4007

FCM2012H-102T04

B4008

FCM2012H-102T04

W835

W829

W828

W837

W836

W854

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

DURING PLAYBACK.

MEASURED WITH THE DIGITAL TESTER

NOTE:THE DC VOLTAGE EACH PART WAS

HA16 HA15 SD_A0 SD_A1 SD_A2

HA14 SD_A3 SD_A4 SD_A5

HA13 SD_A6 SD_A7 SD_A8

HD15 HA12

SD_A9

SD_D15 SD_D0 SD_A10 SD_A11

HD7 HA11 SD_D0 SD_D1

SD_D14 SD_D1

SD_D2

HD14 HA10 SD_D3

SD_D13 SD_D2 SD_D4 SD_D5

HD6 HA9 SD_D6 SD_D7

SD_D12 SD_D3

SD_D8

HD13 HA8 SD_D9

SD_D11 SD_D4 SD_D10 SD_D11

HD5 HA19 SD_D12 SD_D13

SD_D10 SD_D5

SD_D14

HD12 HA20 SD_D15

SD_D9 SD_D6 RAMCS0# RAMCS1#

HD4 WR RAMRAS# RAMCAS#

SD_D8 SD_D7

SD_BA0

RESET RAMDQM RAMWE#

RAMCLK

HD11 RAMDQM HA0 HA1

RAMDQM RAMWE#

HA2

HD3 HA3

RAMCLK RAMCAS# HA4 HA5

HD10 HA19 RAMRAS# HA6 HA7

RAMCS1#

HA8

HD2 HA18 HA9

SD_A11 SD_BA0 HA10 HA11

HD9 HA17 SD_A9 RAMCS0# HA12 HA13

SD_A8 SD_A10

HA14

HD1 HA7 HA15

SD_A7 SD_A0 HA16 HA17

HD8 HA6 SD_A6 SD_A1 HA18 HA19

SD_A5 SD_A2

HA20

HD0 HA5

HD0

SD_A4 SD_A3 HD1 HD2

RD HA4 HD3 HD4 HD5

HA3 HD6 HD7 HD8

MEMCS0 HA2

HD9

HD10 HD11

HA0 HA1 HD12 HD13 HD14 HD15

MEMCS0

RD WR

P.CON+3.3V

D_GND

RESET

FROM/TO MPEG/MICON

PCB130 VMC298

(DVD PCB)

MEMORY SCHEMATIC DIAGRAM

FROM AUDIO/VIDEO

0

1.4

1.6

0.8

0

A16

VSS

DQ15

DQ7

DQ14

DQ6

DQ13

DQ5

DQ12

VDD

DQ11

DQ3

DQ10

DQ2

DQ9

DQ1

DQ8

DQ0

DE#

VSS

CE#

A0

DQ4

2.6

1.4

1.2

1.6

0.7

0.6

1.2

1.3

1.9

0.7

1.2

3.3

1.3

0.9

1.6

2.5 1.6

2.5

1.7

1.3

1.6

1.4

0.7

1.5

1.6

1.3

2.5

1.5

0.8

1.0

1.7

A7

A6

A5

A4

A3

A2

A1

VCCQ

A15

A14

A13

A12

A11

A9

A8

A18

A17

A10

A19

A20

RP#

VPP

WP#

A19

0

0.1

0

1.6

3.3

WE#

VDD

DQ0

VDDQ

DQ1

DQ2

VSSQ

DQ3

DQ4

VDDQ

DQ5

VSSQ

DQ6

DQ7

VDD

LDQM

WE

CAS

RAS

CS

BA0

BA1

A10/AP

A0

A1

A2

A3

VDD

VSS

DQ15

VSSQ

DQ14

DQ13

VDDQ

DQ12

DQ11

VSSQ

DQ10

DQ9

VDDQ

DQ8

VSS

NC

UDQM

CLK

CKE

NC

A11

A9

A8

A7

A6

A5

A4

VSS

NC

0

1.2

0

1.5

2.0

3.3

0.4

0.5

0

1.7

0.8

3.3

2.1

0 0

0

1.5

3.3 0

0

0.2

1.0

0.9

03.3

0.3

0

0.2

1.9

3.1

0.5

3.1

0.2

3.2

0

3.3

1.3

0

0.8

1.3

3.3

0.9

0.5

0

0.4

0.8

3.3

1.5

3.3

2

2-21 2-22

The Parts Number,value and rated voltage etc. in the Schematic Diagram are for references only. When replacing the parts,refer to the Parts List.

Note :

8

7

6

5

CP2602 00_6232_008_006

4

A2001WV2-3P

3

2

FROM/TO LODER

CP2601 09-5000-024-001

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

FROM/TO LODER

1

SLD-

2

SLD+

3

SP1-

4

SP1+

5

LIMIT SW

6

GND 7 8

+5V

FROM LODER

CP2603

CLOSE

1

GND(D)

2

OPEN

3

A B C D E F G H

RF AMP/DSP SCHEMATIC DIAGRAM

TT+ FF+

MON(DVD)

NC(SW)

VOL(DVD)

GND(DVD)

LD(DVD)

LD(CD) VOL(CD) GND(CD)

MON(COM)

GND(NC)NCNC

RF

C B A D F

E VCC Vref

GND(PDIC)

(DVD PCB)

FNP

0.001 B

TP36

FNP

C2629

DIP

MIRR

0.001 B

C2610

C2611

FNP

MP

0.0068 B

0.1 F

FNN

SDEN48

33 LINK

MB

0.033 B

C2612

R2625 4.7K

RFA_DATA

RFA_SCLK

TP18

AAF_CE

VBIASS0

VBIASS1

DEFECT

LINK

MOT_SPDL+

MOT_SPDL-

RF_GND

D_GND

RF_A5V

R2626 4.7K

TP46

W862

MOTOR DRIVE IC

R2627

1.5K

R2629

22K

R2628

22K

VIN4

VLD-

R2307

TP138

C2646

VIN4-

VLD+

R2314

R2313

W863

27K

TP64

R2630

4716V

YK

0.1 F

C2647

5.6K

HS2301

R2308 20K

VIN4+

VREF-IN

VD4-

VD4+

TP65

TP69

TR+

TR-

FO+

W876

W806

R2310

R2312

5.6K

1K

R2301

R2305 51K

MUTE

S-GND

VCONT

VCC2

REV

FWD

IC2301 LA6560

1 1 01112131415161718

4 56789

C2301

0.1 F

C2302 0.1 B

R2303 2.2

C2303 0.1 B

R2304 2.2

R2631

5.2 0.7 7.3

1M

5678

0 5.2 4.1 4.1

4716V YK

C2643

0.1 F

C2642

C2304

763WA0023

00

38

VIN1-SW

VREF-OUT

VD3-

VD3+

37

0

4.14.34.34.0NC0.2NC0.29.100 5 .3 3.1 4.2 4.2 9.1 2.5 0 2.5 2.5

TP68

FO-

R2309

220P CH

NC NCNC

00

REG-OUT

VD2+

TP56

TP55

MOT_SPDL+

C2644

R2306

5.6K

470

R2316 20K

26272829330313233343536

VIN3+

REG-IN

VD1+

VD2-

TP66

MOT_SPDL-

MOT_SLED+

4716V YK

TP139 TP45

TP67

5.2

VCCOUT2-IN2+IN2

OUT1-IN1+IN1GND

DUAL OP-AMP IC

1234

FCM2012H-102T04

0.1 F

C2645

5.6K

R2318

C2305

220P CH

W864

27K

R2319

R2321 51K

VIN3-

VIN3

VCC1

VD1-

C2306

C2307 0.1 B

C2308 0.1 B

MOT_SLED-

IC2602

BA10358F-E2

B2605

B2604

FCM2012H-102T04

B2603

FCM2012H-102T04

R2323

C2309

0.001 B

R2334

R2324

TP140

R2322 4.7K

VIN2+

VIN2-

VIN1-A

VIN1

R2325

0.1 F

3.3K

10K

1K

6.8K

R2326 8.2K

VIN2

VIN1+A

C2310

4.7K

R2632

P.CON+5V

C2649

0.1 B

1K

R2329

C2312

0.001 B

R2327 4.7K

2.53.02.52.52.62.52.53.300 2.5 2.5 2.5 5.02.6 192202122232425

10K

VIN1+B

R2337

1K

R2330

VIN1-B

TP141

TP24

R2328

4.7K

4716V YK

C2311

470

R2331

0.1 B

4

0.1 F

C2632

R2614 12K +-1%

VNA

MLPF

C2613

220P CH

C2633 0.001 B

MEV

MIN

R2648

13K

00002.33.53.52.62.45.14.34.33.13.101.5 4955051525354555657585966061626364

SDATA

SCLK

V33

LCP

LCN

MNTR

V125

TPH

C2614

CE

FE

TE

V25

DFT

RX

PI

MEVO

R2602

1.8M

0

1.5

3.3

C2616

4.2 470P CH

4.1

0

1.8

NC

1.7

40 41 42 43 44 45 46 47 48

R2608

1.8

1.2K

1.6

3.3

1.7

C2617

0

3.3

R2645

0

33 34 35 36 37 38 39

0.1 B

R2603

13K +-1%

0.1 B

1K

R2604

R2643

1K

R2607

1.2K

R2609

1.2K

R2605

10K +-1%

27K +-1%

R2611 4.7K

R2612 4.7K

R2613 4.7K

C2654 0.01 B

R2644

2.2K

C2620

0.0056 B C2621

0.0056 B C2622

0.0056 B C2623

C2618

0.1 B

C2615

0.1 F

0.01 B

W807

W810

W811

TP15

TP16

TP17

C2619

560P CH

0.1 F

R2610

5.1K +-1%

R2646

2.2K C2655

RF_GND SGND

TP26

TP38

TP35

TP33

W808

100

R2620

G

4.7K

VR CD CTL

Q2604

2SK3018

TP8

4716V YK

C2608

C2636

C2637

FCM2012H-102T04

VR_CD

100

R2621

0.50.7

D

G

0

S

VR SEL CTL

0

2SK3018

C2635

0.001 B

C2603

0.0022 B

C2604

0.0022 B

C2605

0.0022 B

C2606

0.0022 B

C2607

33P CH

TP19

TP20

TP21

TP22

B2601

FCM2012H-102T04

0.1 F

0.1 F B2602

4.7K

TP28

R2623

OPU_E

4.5

1.0

4.5

R2624

RFSIN

CD_E

3.9

ATOP

1 DVDRFP

VPB

TP34

C2609

R2615

R2616

C2640

1006.3V YK

C2641

R2617

R2618

VR_SEL

4.7K

16 CD_A

TP29

0.1 F OPU_VREF

10

1K

1006.3V YK

1K

10

ATON

VC

C2624

TP40

0.001 B

AIN

DVDLD

C2625

TP42

C2626

0.001 B

AIP

CDLD

TP30

0.1 F

TP9

RFAC

VPA

RFAC

READ CHANNEL IC

DVDPD

CDPD

TP31

CDPD

DVDPD

TP12 TP11

0.033 B

C2627

BYP

IC2601

ZR36707TQC

VNB

TP37

TP25

C2628

DIN

LDON

R2601

4.7K

LDON

FNN

P.CON+5V

4.7K

R2622

R2647

4.7K

D

0

G

0.7

Q2605

S

0

TP10

0

110111213141516

NC

RFDC

0

DVDRFN

NC

2.5 A2

0

4

B2

2.5 C2

2.5 D2

3.7

789

CP

3.7 CN

2.7 D

2.7 C

2.7 B

2.6 A

2.7

CD_D

2.7

CD_C

2.7

CD_B

2.6

CD_F

17 18 19220 21 22 23 24 25 26 27 28 29330 31 32

2.6 2.6 5.1 5.1 3.7 5.1 0.2 0.2 0 3.3 0 2.7 2.2 2.3 2.9 0.2

TP27

OPU_F

TP043 TP39

DVD LD CTL

Q2601

2SA1036K

D2601

KDS120RTK

0.1 F

C2638

C2639

2

0.1 F

CD LD CTL

2SA1036K

3

1

1.0

Q2602

TP41

VR_DVD

R2619

0

D

VR DVD CTL

Q2603

2SK3018

S

TRTR+ FOFO+

DVDPD

VR_DVD

DVDLD CDLD VR_CD

RF_GND RFA_SDEN

CDPD

OPU_RF

OPU_C OPU_B OPU_A OPU_D OPU_F OPU_E

0.1 F

4.7K

HOME

R2652

100

R2653

100

C2657 100P CH

OPU_VREF

P.CON+A5V

CH

C2659 100P CH

C2658 100P

P.CON+A5V

TIN_SW

TOUT_SW

P.CON+3.3V

D_GND

C2660 100P CH

C2634

C2648

R2635

4.7K

MOT_SLEDMOT_SLED+

MOT_SPDLMOT_SPDL+

R2649

100

NC

W861

4.7K

R2650

R2651

0

OPU_RF

3

OPU_D AAF_FE

OPU_C AAF_TE

OPU_B AAF_PI

OPU_A

DVDLD

CDLD

FROM/TO MPEG/MICON

SPDL_SENS TOUT_SW TIN_SW RFA_SDEN RFA_DATA RFA_SCLK AAF_CE AAF_FE AAF_TE AAF_PI VR_SEL FNN FNP VBIASS0 VBIASS1 DEFECT LINK MIRR LDON HOME

GND D_GND

P.CON+5V P.CON+A5V P.CON+3.3V

SMUTE TRACK_DAC

FOCUS_DAC SPINDLE_PWM SLED_PWM ADCIN_7 ADCIN_5

ADCIN_6 P.CON+9V

M_GND

PCB130 VMC298

8

7

6

5

4

3

2

1

A B C D E F G H

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

2-23 2-24

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK.

1

The Parts Number,value and rated voltage etc. in the Schematic Diagram are for references only. When replacing the parts,refer to the Parts List.

Note :

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

B.SIGNAL

R.SIGNAL

PLAYBACK COLOR SIGNAL

PLAYBACK LUMINANCE SIGNAL

D8113

MCL4148

D8112

MCL4148

D8111

MCL4148

D8110

MCL4148

D8109

MCL4148

D8106

MCL4148

D8107

MCL4148

D8108

MCL4148

D8101

MCL4148

D8103

MCL4148

D8102

MCL4148

Q8101 KTC3875S_Y_RTK

MUTE DET

Q8104

KTC3875S_Y_RTK

MUTE SW

Q8105

KTC3875S_Y_RTK

MUTE SW

Q8107

KTC3875S_Y_RTK

D AUDIO DRIVER

IC7301

PCM1742KE/2K

STEREO DAC IC

1

10 11

12 13 14 15 16

2345678

9

PLAYBACK VIDEO SIGNAL

AUDIO SIGNAL(PB)

SW8101

SK42H0IG9A

VIDEO OUT SW

1

11 12

13 14 15 16 17 18

2

34 5 6 78

OS8101

OFTG038101

OPTICAL

1 2 3

J8102

MDC-070V

Y/C SEPA

12

34

56

H1 H1H2

EE

J8103

MSP-213V1-652_PBSN

YUV OUT

1

2345

Q8102 KRC103SRTK

MUTE SW.

Q8106

KRC104SRTK

MUTE SW

Q8103

KRA101SRTK

MUTE SW.

H1EH1H2

E

J8101

MSP-213V1-732_PB

DVD AUDIO OUT

1234

5

CP8102

IMSA-9604S-08C

1

2

3

4

5

6

7

8

C8120

220P CH

C7301

0.1 F

C8149

33P CH

C8142

10P CH

C8137

12P CH

C8141

150P CH

C8133

150P CH

C8140

150P CH

C8132

150P CH

C8136

12P CH

C8135

12P CH

C8139

150P CH

C8131

150P CH

C8130

150P CH

C8138

150P CH

C8134

12P CH

C8121

0.01 B

C8107

100P CH

C8106

0.0015 B

C8105

0.0015 B

C8129

100P CH

C7305

820P CH

C8110

0.1 F

C8102

100P CH

C8125

0.1 F

C8123

0.022 B

C8126

0.1 B

C7304

0.1 F

C8148

33P CH

C8147

33P CH

C7306

820P CH

C8143

10P CH

C8115

4.750V YK

C8101

3350V YK

C8114

2.250V YK

C8145

4706.3V YK

C8146

4706.3V YK

C7310

2.250V YK

C7311

1050V YK

C7302

10016V YK

C7303

2250V YK

C8112

2250V YK

C8122

4716V YK

C8124

4716V YK

C8118

2.250V YK

C8113

2250V YK

C8119

220

6.3V

YK

C8111

10016V YK

C8144

4706.3V YK

C7308

2.250V YK

R8112

470

R8105

47K

R8114

1K

R8135

470

R8104

10K

R8110

12K

R8108

10K

R8107

10K

R8109

12K

R8106

47K

R8117

10K

R8120

4.7K

R8121

3.3K

R8124

1K

R8122

1K

R8119

470K

R8102

100K

R8103

100K

R8101

10K

R8128

1K

R8129

10K

R8116

10K

R8115

470

R8113

56

R8132

3.3K

R8137

100K

R8131

1.5K

R8130

2.2K

R8123

4.7K

R8133

220

R8134

470

R8111

10K

R8151

10K

R7307

10K

R7306

10K

R8118

1K

R8136

68

B7302

FCM2012H-102T04

B7301

FCM2012H-102T04

B8101

FCM2012H-102T04

B8102

FCM2012H-102T04

B8103

FCM2012H-102T04

W818

W869

W819

W820

W872

W865

W817

W855

W860

W874

W873

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

DURING PLAYBACK.

MEASURED WITH THE DIGITAL TESTER

NOTE:THE DC VOLTAGE EACH PART WAS

CAUTION: DIGITAL TRANSISTOR

L8101

1uH 0305

L8102

1uH 0305

L8103

1uH 0305

L8105

0.33uH 0305

L8104

1uH 0305

L8106

0.33uH

0305

DIGITAL AUDIO SIGNAL(PB)

IC8101

NJM4580M

AUDIO_AMP IC

1234

5678

CAUTION: DIGITAL TRANSISTOR

DAC_D_DVD_VIDEO

P.CON+A5V

DAC_VIDEO_A

DAC_VIDEO_C DAC_VIDEO_B DAC_VIDEO_D

P.CON+5V

P.CON+3.3V

DVD_AUDIO_L

DAC_VIDEO_C

DVD_AUDIO_R

AT+5V

SPDIF

P.CON+12V

V_SW

DAC_VIDEO_B

RESET

MC MD

ML AMCLK ABCLK

ALRCLK

DAC_VIDEO_D

ASDATA0

SPDIF

V_SW

GND

D_GND

AT+5V

P.CON+12V

RESET

ZERO

R_AUDIO

SYS_MUTE

DVD_AUDIO_R

L_AUDIO

DVD_AUDIO_R

DVD_AUDIO_L

DAC_D_DVD_VIDEO

SYS_MUTE

RESET

ASDATA0

AMCLK

ABCLK

ALRCLK

ZERO

MD

MC

ML

0.3

5.0

-0.2

5.0

VMC298

PCB130

FRON/TO TUNER/JACK

(CP8002)

FROM/TO MPEG/MICON

NC

DVD_RESET

GND

DVD_AUDIO_L

DVD_AUDIO_R

DAC_D_DVD_VIDEO

SYS_MUTE

1.7

NC

TO MEMORY

(DVD PCB)

AUDIO/VIDEO SCHEMATIC DIAGRAM

+ COMPONENT SIGNAL(V)

+ COMPONENT SIGNAL(U)

NC

2.6

0 2.9

3.13.13.103.25.22.6

2.6 3.0 3.0 3.0 2.9 3.1

SCK

ML

MC

MD

ZEROL/NA

ZEROR/ZEROA

VCOM

AGND VOUTR

VOUTL

VCC

VDD

DGND

LRCK

DATA

BCK

0

+

-

A_GND

VCC

+

5.8 5.8 5.8

11.65.85.85.8

0

5.0

0.6

0

-0.3

0

1.2

0

3.2

0

2.6

GND

VCC

INPUT

S/CVBS

NC NC

L

COMP

H

CY

11

12

5

6

10

98

7

2-25 2-26

REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION

COMPONENT PARTS LOCATION GUIDE <

CAPACITOR

C103 15M C104 14N C105 15M C106 14N C107 14N C108 13L C109 15M C110 15N C112 15O C114 15N C115 14N C116 15M C117 14M C118 14M C119 14M C120 13N C121 14M C122 14M C123 13M C124 14L C125 14L C126 15L C127 14L C129 16M C131 14K C132 14L C133 15K C134 15J C135 15J C136 15K C137 15I C138 15K C139 15K C140 15I C141 16K C142 15J C143 16J C144 16K C145 16K C146 16I C147 16K C148 16I C151 17J C152 17J C154 17K C155 15I C156 17K C158 17K C159 10I C162 16M C163 17L C165 17L C166 16L C169 17L C172 14J C174 13M C301 22O C303 22N C307 22N C308 22N C309 21O C313 15P C315 21P C318 21P C501 3F C502 4N C503 3M C505 3C C506 3D C507 4E C508 4I C509 5K C510 2D C512 3C C513 3J C515 3K C516 1K C517 4C C519 2F C522 6H C524 5G C525 3K C526 6K C527 5I C529 5M C530 2E C531 3F C534 4D C541 4F C652 11B C653 1C C701 19L C702 20L C703 20K C704 20J C705 20L C706 20L C707 20L C709 20M C711 20M C713 19N C714 19M C716 19M C719 19M C720 17N C722 17M C723 17M C724 17M C725 17N C726 17N C727 17N C728 17N C729 18M C730 17L C731 18K C732 17I C734 19K

C735 18K C736 18I C737 18I C738 18L C739 18I C740 18J C741 18K C742 18K C743 18J C744 18J C746 18K C747 19J C748 19K C749 19L C750 19K C751 18L C752 19J C754 19J C755 20K C756 20K C757 20K C758 19K C759 20K C760 20K C761 17M C762 20J C763 20L C101_1 13N C3001 10H C3002 12F C3004 11H C3005 21H C3006 6I C3007 11H C3008 9L C3009 11F C3010 11I C3013 7F C3014 12C C3015 10H C3016 7G C3017 9G C3018 10H C3019 10H C3020 10K C3021 12E C3022 8G C3023 13C C3024 12F C3025 12F C3027 10I C3029 10L C3030 13C C3031 10I C3032 7G C3034 9H C3036 8F C3038 9I C3040 8J C3041 10K C3044 9H C3045 12E C3049 9H C3050 12F C3052 7G C3053 12G C3061 10E C3065 9G C504_1 6H C511_3 4M C514_1 4D C518_2 2G C521_2 4D C528_1 5I C708_1 20L C715_1 19N C721_1 20M C8004 19B C8013 13P C8014 12P C8015 14P C8019 20B C8031 16F C8032 16F C8053 16G C8057 16F C8075 10N C8099 20B C3033_1 9J

CONNECTOR

CP101 16M CP102 13O CP103 22K CP501 1F CP651 1B CP3001 9J CP8002 1O

DIODE

D502 6L D503 5L D504 5J D505 6M D506 5N D507 3F D509 3K D510 3L D511 2H D512 2G D513 4E D514 5C D515 2G D518 5E D522 4G D523 8L D524 4J D526 6E

D528 5C D530 5I D531 5I D532 4F D534 5G D535 5E D536 4D D537 4D D538 4E D539 3E D651 17A D656 1C D701 14H D702 16O D3001 14H D3007 9H D3009 12E D8002 21B D8003 12P D8008 10N

FUSE

F501 5O

IC

IC101 15L IC501 5G IC502 4E IC503 5G IC701 18L IC3001 10F IC3003 11F IC3099_ 14B IC8005 16F

COIL

L101 13N L102 15N L103 9I L107 17K L301 21O L501 6N L505 3E L703 19J L704 17L L105_1 16J L106_1 15I L3003 9H L506_1 2E L701_1 18H L702_1 18I L8004 17F L3002_1 10L

TRANSISTOR

Q101 13N Q102 13M Q103 13L Q104 14N Q105 15N Q106 14J Q107 15J Q109 16J Q301 22P Q501 3L Q502 5K Q503 7M Q504 4D Q505 4C Q506 5D Q507 3D Q508 3E Q509 4C Q510 4C Q511 3D Q513 5E Q514 5E Q530 4G Q531 4G Q651 9E Q652 10C Q653 10C Q654 8D Q655 10C Q656 9B Q657 9B Q658 9C Q659 9D Q660 10C Q661 8B Q662 10D Q663 10D Q664 10E Q665 8B Q666 7C Q3001 17E Q3002 12E Q3003 12L Q3004 9D Q3005 10E Q3006 22H Q3007 12L Q3008 7I Q8003 13P Q8004 11P Q8005 17P Q8006 19P Q8007 10O

RESISTOR

R101 13N R102 13M R103 13M R105 13L R106 13M R107 14N R108 15N R109 15M

SW652

W256

TP3002 TP701 TP101

W248 W272

Q3006

W265 W264

W260 W259

W258

CP103

W277 W276

W821

W287

TU301

W879

W282

L301

C309

C315

22

J8003 J8004 J8005

C8019

W246

W236

W273

W845

W279 W278

C318

W269 W268

W267

W262

D8002

C705

W275

W280

C704

C703

W274

C706

C709

W241

W263

L703

C756

C759

C702

C708_1

W243

W805

W261

C711

W284

W245

W825

C754

C750

W283

C758

C714

W286

W820

C747

SW3001

C752

W288

W270

W249

W266

C743

C735

J8001

W242

W244

W188

L702_1

C737

W222

C740

D651

W180

Q3001

W225

C739

W862

C731

C742

C741

W195

L701_1

C720

W189

W217

W306

L704

R3011

W192

W863

L107

C761

W210

W205

C727

C728

W191

C152

C163

W186

W211

L8004

W864

CP101

W861

W190

C146

C151

W229

SW655

W181

W212

W220

W230

W231

W185

R3019

W179

W209

C148

X101

D702

W178

W194

W859

R723

C8032

C8031

C8053

L106_1

L105_1

W177

W198

W193

R123

TP8001

SW654

R3002

W176

W206

W223

W232

W213

W204

W224

C142

Q105

R3028

C103

C112

W218

W226

C134

C138

R109

C313

W221

C137

C135

L102

W203

C110

W835

W219

C140

W118

W158

C136

C105

W235

SW653 SW651

W093

W089

W175

W200

W201

W214

D3001

W137

D701

R137

W126

W123

W809

C131

C132 C124

C119

W139

C115

Q104

W171

C104

W810

C8015

PRINTED CIRCUIT BOARD

VCR(INSERTED PARTS)

SOLDER SIDE

OS651

W088

W109

W296

W146

W140

L101

W129

W116

W142

C123

W812

W803

W156

W152

CP102

W087

W086

W124

W155

C101_1

C8013

W102

C3023

R140

W813

W111

W106 W105 W104 W138 W136

C174

C120

W134

W133

W121

W163

W839 W840

C3021

D3009

W157

W143

W132

W131

W297

W167

D8003

W101

W100

C3045

X3001

W166

W122

W151

W147 W144

W092

W150 W148

W173

R8009

Q3002

W130

W128 W127

W125

W120

W160

W141

Q8004

R651

C652

W096

W097

W098

W099

W090

W094

W091

W023

W065

W164

W070 W069

W067

W085

W073

W162

W072

L3003

W058

W081 W080

W075 W074

R3050

L103

W063

W083

W079 W078

W077

W135

W119 W117

W836

W170

W114 W112

W159

C3029

R8059

W169

W161

C8075

W168

W838 W837

W145

D8008

2-27 2-28

W062

W033 W032

W026

Q3005

D3007

L3002_1

W025

CP3001

W076

TP3001

W027

W036

W035

W061

W064

W818

W082

Q3004

W034

W060

W084

V651

W059

R3015

R3038

W055

W068

R514

W031

W029

W802

W021

W019

W038

W302

W057

C3033_1

W054

W816

W071

W849

W309

W043 W041 W039

W056

W291

W022

W294

W293

C3032

D523

Q503

W020

W052

R517

W066

W028

C3013

C3052

C3016

W303

W876

W873 W308

W051

W050

R541

W295

W048

W037

Q3008

W290

W046

W040

W042

R554

R553

C504_1

W831

C526

D502

R545_1

C522

C529

FH502_1

W307

R503

L501

D526

W292

D505

Q502

W010

D534

IC503

D531

R524

D504

F501

W008

D528

D535

W012

D530

C528_1

R504

D503

D514

Q504

R544

D518

IC501

C509

C502

FH501_1

D537

D513

R506

Q510

D524

D506

R533

D532

R508

W016

Q505

W844

W806

W009

D522

R505

W007

C514_1

D536

W001

D538

W871

T501_1

R512

C511_3

S502_1

S501_1

DANGEROUS VOLTAGE

R513

IC502

L505

C513

W004

C505

C506

D507

C515

Q511 D539

C501

D510

W005

C525

Q501

W006

W014

W832

W015

B501

D509

HS501_1

R502

B502

W298

R527

C531

C530

W305

C510

R528

L506_1

D515

R516

CP651

W289

W013

C519

W867

D512

C516

W299

D656

D511

CP8002

CP501

C518_2

W304

C653

123456789101112131415161718192021

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

CD501

P

Q

1

29

57

85

17

33

49

1

21

41

61

C3005

IC3001

C3006

Q664

Q655

Q652

Q663

R662

R663

R665

R667

R672

R673

R675

R3087

R3037

R3034

C3024

C3025

C3009

R3004

R3063

R3053

C3034

C3049

C3038

R3043

Q662

Q660

Q654

R669

Q659

R670

Q651

R3025

C3044

C3001

R3022

R3027

C3018

C3031

C3019

C3015

R3030

C3022

R3020

R3017

R3007

C3010

C3004

R3012

R3014

C3007

R3031

R3008

R3001

R3032

C3014

R3049

R3051

C3030R659

R658

R657

C3036

IC701

C730

C707

C724

C723

C729

C722

R714

C738

C701

C746

C751

C749

C744

R716

C748

C734

R719

C755

R108

R103

R102

R101

R703

R701

R702

R708

C732

C736

IC101

C169

C166 C162

C165

R142

C154

C156

R127

C141

Q109

C144

R132

C145

R133

C147

R131

Q107

C139

R120

C127

C126

C125

R117

R116

C109

C106

C107

R107

C116

R110

R115

C121

C122

R114

R111

R112

C118

R122

C143

Q103

R717

C715_1

C158

C108

R106

C114

R711

R712

C721_1

R139

R138

R664

C3027

C3065

R3047

R3046

R3062

C3050

R3033

C3053

C3020

C3008

R3003

R653

R8019

R3057

C3017

R707

C155

R3016

R3006

R3056

C8099

C8004

C3061

R3044

R3045

R105

R718

R8010

C301

R301

Q8005

Q8006

R8014

R8017

R8016

R302

C303

C762

C763

R3010

R3083

Q656

R668

Q657

Q658

R674

Q661

Q665

C8057

R8032

R8056

Q666

Q8007

Q101

Q102

C719

C716

C713

C8014

R8011

Q8003

R304

R704

R8015

R305

Q301

R129

R3026

C3040

R666

Q653

R661

R113

C726

C725

C117

R124

R525

R537

C527

R507

C508

Q508

Q507

R526

R531

R530

R529

Q530

R510

Q531

R519

R542

R518

C524

R520

R521

R522

R543

R540

Q509

R534

R535

C507

C541

C534

R523

Q506

R536

R515

Q513

R552

C133

C757

C760

R3029

R3009

Q3007

Q3003

C129

R722

R721

R141

R143

R683

R509

C3041

R136

R3035

R121

R3055

R671

R126

Q514

Q106

R532

R511

R119

C512

C517

C159

C172

IC3003

IC8005

C3002

IC3099_1

R538

R306

C308

W880

C503

C307

C521_2

W881

PRINTED CIRCUIT BOARD

VCR (CHIP MOUNTED PARTS)

SOLDER SIDE

12345678910111213141516171819202122

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

DANGEROUS VOLTAGE

<VCR> VMC300A

REF.NO. LOCATION REF.NO. LOCATION RE

R110 15M R111 14M R112 14M R113 14M R114 14M R115 14M R116 14M R117 14M R119 14L R120 14I R121 14J R122 15J R123 15J R124 14K R126 16K R127 16K R129 16J R131 16I R132 16I R133 17J R136 11K R137 15H R138 14H R139 14H R140 12L R141 14I R142 16M R143 15I R301 22P R302 21O R304 21P R305 21O R306 22N R502 2M R503 5M R504 5K R505 4L R506 4K R507 5I R508 4K R509 8E R510 4G R511 7F R512 4J R513 4C R514 8M R515 5E R516 2J R517 7K R518 5G R519 5G R520 5G R521 5G R522 5G R523 5D R524 5J R525 5I R526 3E R527 2D R528 2D R529 2D R530 2C R531 2D R532 5E R533 4C R534 4D R535 4D R536 4E R537 5J R538 5J R540 5G R541 7I R542 4E R543 4G R544 5D R552 6F R553 6F R554 6G R651 10B R653 18B R657 13B R658 14B R659 13B R661 9E R662 10B R663 10B R664 9E R665 9B R666 9B R667 9B R668 9B R669 8D R670 9B R671 8D R672 8B R673 8B R674 9C R675 8C R683 7B R701 20K R702 20L R703 20J R704 21L R707 18N R708 19N R711 20M R712 20M R714 18K R716 18J R717 19K R718 20K R719 20K R721 20K R722 20L R723 16O R3001 11I R3002 15C R3003 9J

R3004 7I R3006 14E R3007 10I R3008 9K R3009 12L R3010 9G R3011 17D R3012 11H R3014 11I R3015 8I R3016 14G R3017 11I R3019 16D R3020 10I R3022 10H R3025 9H R3026 8G R3027 10H R3028 15C R3029 11L R3030 8G R3031 11I R3032 11I R3033 12G R3034 11F R3035 10K R3037 11D R3038 8I R3043 9I R3044 12B R3045 12B R3046 7B R3047 7C R3049 12F R3050 9D R3051 12E R3053 9I R3055 7E R3056 10L R3057 12G R3062 12F R3063 9H R3083 8F R3087 8F R545_1 6G R8009 12P R8010 16P R8011 11P R8014 19P R8015 18O R8016 18P R8017 19P R8019 20B R8032 19P R8056 18P R8059 10M

SWITCH

SW651 12B SW652 22B SW653 14B SW654 15B SW655 16B SW3001 19C

TEST POINT

TP101 21G TP701 21G TP3001 8P TP3002 21G TP8001 15P

OTHER

B502 2O CD501 1O FH501_1 5O FH502_1 6O HS501_1 3M J8001 18P J8003 20A J8004 19A J8005 18A JG3002 14D JG3003 15C JG3004 14D JG3005 16D JG3006 12F JG3007 14E JG3008 14D OS651 11A S501_1 4O S502_1 4N T501_1 4I TU301 22P V651 10B X101 16K X3001 12F

2-29 2-30

PRINTED CIRCUIT BOARD

E

DVD (TOP SIDE)

G

C4062

C2641

Q2602

C2639

C2636

C4083

R4046

R2618

B2602

C2637

W811

C4069

R2617

C4085

R4022

C4068

C4001

1

53

C4063

B4008

C4051

C4018

C4047

C4070

C4071

IC4001

C4021

IC4005

R4048

R4044

R4043

C4004

R4008

C4046

C4041

C4006

C4023

C4045

C4040

157

105

C4025

R4001

C4007

R4027

C4029

C4031

C4026

C4078

R4026

R4025

W833

R4042

C4079

R4035

R4031

C4094

C4098

R4002

R4005

R4012

C4035

R4024

C4093

R4047

D8101

D8102

C8119

R4003

R4004

X4001

R4021

IC4002

C7311

R4019

R4020

Q8106

R8110

R8128

R8129

Q8102

C8112

C8118

R8108

C8106

C7310

R8123

R8121

R8106

R8104

C7306

IC7301

C8120

Q8103

C8111

IC8101

C8102

R8103

R7307

Q8101

R8120

R8107

R8102

R7306

C7304

R8111

C8105

R8101

C7305

C7301

C8115

C8113

R8105

C7308

R8119

C8114

R8109

C8101

C7303

D8113 D8109

C8130

L8101

C8138

D8110 D8106

W855

CP8102

C8133

W817

C8146

C7302

W860

R8118

W820

C8134

W865

C8137

C8141

W831

C8131

L8102

C8139

D8111

D8107

B8101

C8123

L8104

C8135

W818

C8144

C8122

R8132

R8131

Q8107

C8132

L8103

C8140 D8112

D8108

L8105

L8106

R8130

C8124

C8136

W819

C8145

J8101

OS8101

J8103

SW8101

J8102

CP4002

F

W863

C2304

R2312

R2310

C2310

R2307

W827

R2318

R2306

L4001

R2323

C4084

C4086

C4009

R4033

R4032

R4034

C4067

IC4003

C4011

E

W857

R4050

R4052

R4051

R4049

HS2301

IC2301

D

R2635

W861

C

C2649

R2625

R2632

R2626

IC2602

R2631

R2629

R2627

R2628

B

A

R2630

CP2602

C2644

C2643

R2623

R2624

R2647

R2620

W876

C2654

R2644

R2643

C2619

Q2605

Q2604

Q2603

CP2603

R2605

C2621

R2607

C2616

R2622

R2621

R2619

R2610

C2620

C2617 R2603 R2604

C2618

C2646

R2609

R2608

R2612

R2614

C2633

C2622

R2648

R2613

C2655

R2646

R2645

R2602

C2614

C2628

C4039

W828

W829

W836

R4041

C2613

49

C2629

W835

C2612

C2610

W837

IC2601

C2624

C2625

1733

1

R2601

C2635

CP2601

IC4007

C2607

C2604 C2603

C2606 C2605

C2648

C2634

W854

Q2601

C2640

R2615

C4064

R2616

D2601

B2601

R4040

C2638

C2608

COMPONENT PARTS LOCATION GUIDE <DVD> VMC298A

REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION R

CAPACITOR

C2301 12D C2302 12D C2303 12D C2304 13F C2305 12E C2306 11D C2307 11C C2308 11C C2309 11E C2310 12F C2311 10D C2312 11D C2603 8B C2604 8B C2605 8B C2606 8B C2607 8C C2608 8A C2609 9C C2610 9C C2611 9C C2612 9C C2613 10C C2614 10C C2615 10C C2616 10B C2617 10C C2618 10C C2619 10D C2620 10D C2621 10D C2622 10D C2623 10C C2624 9B C2625 9B

C2626 9B C2627 9B C2628 9B C2629 9B C2632 10B C2633 10B C2634 8A C2635 9B C2636 7A C2637 7A C2638 8B C2639 8B C2640 8C C2641 7C C2642 10B C2643 11C C2644 11C C2645 10C C2646 10E C2647 10D C2648 8A C2649 12C C2654 10C C2655 10D C2657 11D C2658 11D C2659 12D C2660 12D C4001 7E C4002 6E C4003 6E C4004 6E C4005 6E C4006 5E C4007 5E C4008 7D

C4009 9F C4010 7D C4011 8F C4012 8F C4013 7D C4014 7D C4015 8F C4016 7C C4017 7C C4018 7C C4019 6C C4020 6C C4021 6C C4022 7E C4023 6C C4024 6C C4025 5C C4026 5C C4027 5D C4028 5D C4029 5D C4030 5D C4031 5C C4032 6D C4033 5E C4035 5D C4036 9F C4037 5B C4038 4F C4039 9D C4040 5A C4041 6A C4044 5B C4045 6B C4046 6B C4047 7B

C4050 5B C4051 7A C4062 7D C4063 7C C4064 8E C4065 11F C4066 11F C4067 8F C4068 7F C4069 7F C4070 7F C4071 6F C4072 8E C4073 7F C4074 7F C4075 6F C4076 6F C4077 5B C4078 5B C4079 5D C4080 11F C4081 5D C4082 7F C4083 7F C4084 9F C4085 7F C4086 9F C4087 12F C4088 6E C4089 6E C4090 6E C4091 10F C4092 10F C4093 5B C4094 5A C4095 7B

C4096 6D C4097 10F C4098 5A C7301 3A C7302 3A C7303 3A C7304 3A C7305 3B C7306 4B C7308 3B C7310 4B C7311 4A C8101 3B C8102 4B C8105 3B C8106 4B C8107 4C C8110 3C C8111 3C C8112 4D C8113 3D C8114 3C C8115 3E C8118 4C C8119 4F C8120 4F C8121 2E C8122 2F C8123 2F C8124 2E C8125 1E C8126 2E C8129 1F C8130 3D C8131 2D C8132 2D

C8133 2E C8134 3D C8135 2D C8136 2D C8137 2E C8138 3D C8139 2D C8140 2D C8141 2E C8142 2B C8143 1B C8144 2C C8145 2C C8146 3C C8147 2D C8148 2D C8149 1D

CONNECTOR

CP2601 9A CP2602 11A CP2603 10A CP4002 10F CP8102 3F

DIODE

D2601 8B D8101 4F D8102 4F D8103 5F D8106 3C D8107 2C D8108 2C D8109 3E D8110 3C D8111 2C

D8112 2C D8113 3F

IC

IC2301 12D IC2601 9C IC2602 12C IC4001 6D IC4002 4B IC4003 8F IC4005 6A IC4007 8D IC7301 4A IC8101 3C

COIL

L4001 10F L8101 3D L8102 2D L8103 2D L8104 2E L8105 1B L8106 1B

TRANSISTOR

Q2601 8B Q2602 7B Q2603 10A Q2604 10B Q2605 10B Q8101 3F Q8102 4E Q8103 3E Q8104 3E Q8105 4E Q8106 4F

Q8107 2F

RESISTOR

R2301 13D R2303 12C R2304 12C R2305 12E R2306 11F R2307 12F R2308 12E R2309 13E R2310 13F R2312 13F R2313 12E R2314 12E R2316 12E R2318 11F R2319 12E R2321 11E R2322 11E R2323 10E R2324 11E R2325 11D R2326 11E R2327 11E R2328 11D R2329 11D R2330 11D R2331 11D R2334 11E R2337 11D R2601 9C R2602 10C R2603 10C R2604 10C R2605 10D

R2607 10D R2608 10D R2609 10D R2610 10D R2611 10B R2612 10B R2613 10B R2614 10B R2615 8B R2616 8B R2617 7B R2618 7B R2619 10B R2620 11A R2621 10B R2622 10B R2623 11B R2624 11B R2625 11C R2626 11C R2627 11B R2628 11B R2629 11B R2630 11B R2631 11B R2632 11C R2635 11C R2643 10C R2644 10C R2645 10D R2646 10D R2647 11B R2648 10D R2649 6D R2650 11A R2651 11A

R2652 11C R2653 11C R4001 5E R4002 4E R4003 4E R4004 4E R4005 4E R4008 6C R4012 5E R4014 5C R4016 4D R4018 4D R4019 4B R4020 4B R4021 4B R4022 7F R4023 4D R4024 5C R4025 5B R4026 5B R4027 5B R4031 5B R4032 9F R4033 8F R4034 8F R4035 5B R4036 3F R4037 3F R4038 3F R4039 4F R4040 8C R4041 9D R4042 5D R4043 6F R4044 6F R4045 4E

R4046 7E R4047 5B R4048 6A R4049 8E R4050 8E R4051 8E R4052 8E R4053 6C R4054 6C R7306 3B R7307 4B R8101 3B R8102 3B R8103 4B R8104 4B R8105 3B R8106 4C R8107 3B R8108 4B R8109 3C R8110 4C R8111 3C R8112 4D R8113 4E R8114 3C R8115 3D R8116 3D R8117 4D R8118 3F R8119 3F R8120 3F R8121 4D R8122 3E R8123 4F R8124 3E R8128 4C

R8129 4B R8130 2E R8131 2F R8132 2F R8133 2E R8134 1F R8135 2F R8136 2E R8137 1E R8151 1B

SWITCH

SW8101 1C

TEST POINT

TP8 9B TP9 9B TP10 9B TP11 9B TP12 10B TP15 10C TP16 10B TP17 10B TP18 10B TP19 8B TP20 8B TP21 9B TP22 8B TP24 12E TP25 9A TP26 10E TP27 8C TP28 8B TP29 8A TP30 9B TP31 9B

TP33 10D TP34 10B TP35 10C TP36 10D TP37 9C TP38 10E TP39 8A TP40 8B TP41 8B TP42 7C TP043 8B TP45 12E TP46 8E TP55 11C TP56 11C TP64 9A TP65 9A TP66 11C TP67 11C TP68 9A TP69 10A TP138 12E TP139 11E TP140 11E TP141 11D TP4003 7A TP4004 4A TP4005 4A TP4006 4A TP4007 3B TP4008 4D TP4009 4D TP4010 5D TP4011 5C TP4012 5D TP4013 5D

TP4014 6D TP4015 6C TP4016 6C

OTHER

B2602 7B B2603 10D B2604 10D B2605 10E B4001 7F B4002 7F B4003 7F B4004 7F B4005 8F B4006 8F B4007 7B B4008 7B B7301 3A B7302 3A B8101 2F B8102 2E B8103 2F HS2301 12D J8101 1F J8102 1A J8103 1D OS8101 1E X4001 4D

2-31 2-32

12345678910111213

PRINTED CIRCUIT BOARD

SW690

SW686

SW689

SW685

SW687

SW688

R688

R690

D685

R686

R687

R689

CP681

R685

PRINTED CIRCUIT BOARD

OPERATION

SOLDER SIDE

DVD (BOTTOM SIDE)

G

C8129

R8137

B8103

C8126

C8148

C8143

R8136

C8147

C8142

R8135

R8133

B8102

C8121

R8134

C8125

C8149

W869

W872

R8151

Q8104

R4036

R8122

R4037

R8114

B7302

R4038

R8124

Q8105

R8116

R8115

C8110

B7301

R4039

R8117

R8112

C4038

R4016

C8107

R4045

W874

R8113

R4018

W873

D8103

R4023

C4037

R4014

C4033

C4027

C4028

C4030

C4044

W832

C4077

C4050

C4081

C4005

C4024

C4088

R2649

R4054

C4089

C4002

C4090

C4019

C4076

C4096

C4020

C4075

C4003

C4032

R4053

B4002

C4022

B4003

C4073

C4013

C4017

C4008

C4010

C4014

C4016

B4007

C4074

B4004

C4082

C4095

B4001

W806

B4006

C4072

C4012

C4015

B4005

C4036

C2609

C2626

C4097

C2611

C2627

C2647

C2615

C2632

C2623

R2611

B2605

B2604

W810

W807

C4092

B2603

C4091

C2311

C2645

C2642

R2651

C4066

R2329

R2331

R2327

C2312

R2337

W808

R2653

R2650

W805

C2309

R2326

R2328

R2330

R2652

C4065

R2334

R2322

R2325

C2657

C2307

R2324

R2321

C2306

C2658

C4080

R2319

R2316

C2659

C2308

C2305

W864

C2660

C2303

R2304

R2313

C2301

R2314

C2302

R2303

R2308

C4087

R2305

R2309

W862

R2301

W802

W801

F

E

D

C

B

A

PRINTED CIRCUIT BOARD

RELAY/SW (INSERTED PARS)

SOLDER SIDE

CP1

RELAY/SW (CHIP MOUNTED PARS)

SOLDER SIDE

SW2

S1005Y

S1005X

S1004Y

S1001X S1003X

S1004X

S1002X

2-33 2-34

12 131110987654321

CYL

HI-FI/

DEMODULATOR

FE HEAD

HEAD

AUDIO

CONTROL

CP101

EP/LP-CH2 (L)

1

EP/LP_COM

2

EP/LP-CH1 (R)

3

SP-CH2 (L)

4

SP_COM

5

SP-CH1 (R)

6

HF2 (L)

7 8

HF_COM HF1 (R)

9

CP103

FE HEAD (HOT)

1 2

FE HEAD (GND)

CP102

AUDIO PB

5

AUDIO REC

6

CTL+

4

CTL-

3

AE HEAD(-)

1 2

AE HEAD(+)

HF1

HF_COM

HF2

Y/C/AUDIO/CCD/HEAD AMP IC IC101 LA71206M-MPB

67

66

65 72

73

74

9 7

8

6

COIL, BIAS OSC

L101 5

6

4

Q101, Q102

AUDIO PB SW

L

REC AMP

AUTO BIAS

2

3

1

H.SW

H

H H.AMP SW

L

H

H.SW

11

Q105

BIAS CTL

BIAS OSC

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

X101

3.579545MHz

P

DELAY

PB FM-EQ

PB PHASE-EQ

PB.EE

Q104

Q103

Q109

BUFFER

39

B-UP AMP

MUTE

10

43

FM MOD

P

OUT

Main CONV

P

R

KIL B.D.

FM DEM

R

ALC DET

4

41

PULL

DRIVER CLAMP

REC FM-EQ

KIL

C-LPF

GCA

P

ACC AMP

DOUBLE LIM

3

2

50

FM AGC

SW

49

VX01

TIMMING CCD

AGC AMP

R

EQ AMP

5 78 76

80

WC DC

LINE AMP

37

NL EMPHA

3.58M BPF2

3.58M BPF1

PB AMP

LPF

ALC

V/I CONV

SUB LPF

Q107

Y-LPF

V-AGC

32

BUFFER

DETAL ENH

30

28

P R

P

SYNC SEP

P

R

YNR/ COMB

N.L. DEEM

NC1

Y/C MIX

P

R

SERIAL

DECODER

CLAMP

H.AMP SW/

1/2

FBC

Chara INS.

6dB

VCA

CLAMP

AUDIO MUTE

C ROT

RF SW IN

ENV DET

CONP

OUT

55 54 53

22 21

58

57

59

60 24

25 26

36 34

Q106

BUFFER

AUDIO SIGNAL(REC) AUDIO SIGNAL (PB) PLAYBACK COLOR SIGNAL

PLAYBACK LUMINANCE SIGNAL

RECORD COLOR SIGNAL

RECORD LUMINANCE SIGNAL TUNER VIDEO SIGNAL

4FSC Y/C_CS

Y/C_DATA

Y/C_CLK

H. AMP_SW C. ROTARY

H. SW

AUDIO_MUTE-H

ENV. DET

COMP DUMMY_V. SYNC

C.SYNC

Y/C_VIDEO_OUT

FRONT_V_IN

TU_V_OUT

TO_NORMAL_A FROM_NORMAL_A FSC

DVD V OUT P. CON + 5V

V.REC_ST-H

CTL+ CTL-

SYSCON

TUNER/JACK

HI-FI/ DEMODULATOR

DVD POWER

SYSCON

2-35 2-36

PLAYBACK COLOR SIGNAL PLAYBACK LUMINANCE SIGNAL RECORD COLOR SIGNAL

RECORD LUMINANCE SIGNAL

DVD_POWER_CTL

VCR_POWER_ON-L

POWER_FAIL

POWER

TUNER/JACK

DVD RESET

1G/VCR/T-REC_LED

SEG_5 SEG_1

OPERATION/

DISPLAY

BOT SENSOR Q3008

VCR_LED DVD_LED

2G/DUB/REC_LED

REM_IN

CP3001

11

CYL FG/PG

12

CYL DRIVE

10

LDM CTL

5

CAPSTAN

DD UNIT

I LIMIT

9

CAP CTL

1

CAP FG

4

CAP.M F/R

2 CAP VCO

LD/CY_VCO

8

AT+12.6V

POWER

P.CON +5V

RX

TX

KEY-B KEY-A

D3001

EOT SENSOR Q3006

REEL SENS Q3001

MS_SEN B Q3004

AT 5.2V

2

3

1

4

2 1

4 3

POWER

2

3

2 1

4 3

1

MS_SEN A Q3005

4

X3001 10MHz

P.CON+5V

REEL SENS Q3002

SYSCON BLOCK DIAGRAM

SYSCON/TIMER/SERVO IC IC3001 OEC0138A

DVD_POWER_CTL

45

POWER ON-L

41

37

POWER FAIL

65

RX

OSC 2

80

OSC 1

78

TX64

DVD/RESET44

1G/VCR/T-REC LED48

63

SEG5 SEG1

55

VCR LED

47

DVD LED

46 49

2G/DUB/REC LED

29

KEY-B KEY-A

30 43

REM IN

25

BOT-H

26

EOT-H

REEL-T

39

REEL-S

38

103

CYL SPEED UP DFG/PG

104

DRUM PWM

107

LD M CTL

97

CAP FULL

102

CAP PWM

108

CAP LIMIT

84

CAP FG

9

CAP FWD-L

98

28

MS SEN-A

27

MS SEN-B

4G/TIME SHIFT LED

HIFI ENV

HIFI H.SW

ST SELECT

4 FSC IN

C.SYNC

DUMMY V.SYNC

VIDEO H.SW

C.ROTARY

Y/C CS

AUDIO MUTE-H

H.AMP SW

V.REC ST-H

V ENV

CTL(+)

CTL(-)

Y/C DATA

Y/C CLK

COMP

AV SW1

CV IN1

CV IN2

POWER MUTE L

AFT S.CURVE

CV OUT

VCR-H

IIC CLK IIC SDA

VIDEO MUTE H

SYS_MUTE

RF_CH_SW

TAB SW

RESET

SEG 10

SEG 9 SEG 8 SEG 7 67

SEG 6

3G/TV/VCR LED

5G/CB/BS LED

SEG 2 SEG 3

SEG 4

32

106

31

22 111 109 105

99

93

95

100

96

24

3

4 54 53

101

92

16

17

87

33 19

86 61 62 40 88 94

35

77

73 71 68

66

50

51 52 58

59

60

SW3001

IC3003 PST3231NR

SYSTEM

1

RESET

V.REC_ST-H AUDIO_MUTE-H

SCL SDA

HI-FI/ DEMODULATOR

HIFI_ENV.DET HIFI_H.SW ST_SELECT

4FSC C.SYNC

DUMMY_V.SYNC

H.SW C.ROTARY Y/C CS AUDIO_MUTE-H

H.AMP_SW

V.REC_ST-H

ENV.DET

Y/C/AUDIO/ CCD/HEAD AMP

CTL+ CTL-

Y/C_DATA Y/C_CLK

COMP AV_SW1

SW_V_ OUT POWER_MUTE-L AFT-S.CURVE VIDEO_OUT TV/VCR

SCL SDA

VIDEO_MUTE-H

TUNER/JACK

SYS_MUTE RF_CH_SW

EEP ROM IC

SCL

6 5

2 3

SDA

IC3099 S-24C04BFJ-TB

AT+5V

SEG 10 SEG 9 SEG 8 SEG 7

SEG 6 3G/TV/VCR_LED

4G/TIME SHIFT_LED 5G/CB/BS_LED SEG 2

SEG 3

SEG 4

POWER

OPERATION/ DISPLAY

2-37 2-38

OPERATION/DISPLAY BLOCK DIAGRAM

V651 ELF-4M6SDRSOWB

15 14

12 11 10 987

13

6 5

4

32

1

Q652

SEG10 SW

Q651

5G SW

Q656

SEG7 SW

Q657

SEG6 SW

Q658

SEG5 SW

Q661

2G SW

Q663

SEG2 SW

Q664

SEG SW

Q653

SEG9 SW

Q655

SEG8 SW

Q654

4G SW

Q659

3G SW

Q660

SEG4 SW

Q662

SEG3 SW

Q665

1G SW

SEG10

SEG9

5G/CS/BS_LED

SEG8

SEG7

4G/VSC-LED

SEG6

3G/TV/VCR_LED

SEG5

SEG4

2G/DUB/REC_LED

SEG3

SEG2

SEG1

1G/VCR/T-REC_LED

SYSCON

STOP

REC/OTR

FF/CUE

PLAY

REW/REV

OPEN CLOSE

CP681

KEY-B

DVD LED

DVD LED D685

KEY-A

VCR EJECT

VCR_LED

POWER

VCR/DVD

SEG1

CH UP

CH DOWN

CP651

2

1 5

2 1 5

OS651

1

Q666

DVD LED SW

VCR LED D651

KEY-A KEY-B

REM_IN

AT+5.2V

SYSCON

POWER

2-39 2-40

Hi-Fi/DEMODULATOR BLOCK DIAGRAM

HI-FI/AUDIO/HEAD AMP/DEM IC IC701 AN3663FBP

Y/C/AUDIO/CCD

/HEAD AMP

HF1

HF2

HF_COM

FSC

FROM_NORMAL_A

TO_NORMAL_A

22

24

21

45 62 61

AMP

VCO-FO

ADJ

LOGIC

AGC

OUTPUT

SW

PNR

BPF

FM LIM

DBX

NOISE

REDUCTION

L/R

MIX

REC

LPF

INPUT SW

AMP

RFC

DEM

BLOCK

VCO

10

59

48

30

15

53

57

DVD_A_OUT-R DVD_A_OUT-L

1

FRONT_A_IN-R FRONT_A_IN-L

2 4 3

AUDIO_OUT_R

TUNER/JACK

AUDIO_OUT_L

RF_CONV_A.OUT

SIF OUT

POWER

P.CON+5V

P.CON+12V

40

25

51 58

LOGIC

2-41 2-42

29

28

27 36

42

43 56

V. REC_ST-H

HIFI_ENV. DET HIFI_H.SW AUDIO_MUTE-H

SCL

SDA

ST_SELECT

AUDIO SIGNAL(REC) AUDIO SIGNAL (PB)

SYSCON

TUNER/JACK BLOCK DIAGRAM

POWER

VIDEO MUTE H

VIDEO_OUTSYSCON

SW V OUT

P. CON+12V

+32V

P.CON+5V

Q8004

BUFFER

REAR OUT JACK J8001

2

3

5

FRONT AV JACK VIDEO J8003

2

AUDIO L J8004

2

AUDIO R J8005

2

3

AUDIO SIGNAL(REC) AUDIO SIGNAL (PB) PLAYBACK COLOR SIGNAL PLAYBACK LUMINANCE SIGNAL RECORD COLOR SIGNAL

RECORD LUMINANCE SIGNAL TUNER VIDEO SIGNAL

DIGITAL AUDIO SIGNAL (PB)

Q8003

VIDEO

MUTE SW

Q8005

MUTE SW

TU301

3

Q301

5

1

RF MUTE SW

Q8006

MUTE SW

Q8007

MUTE SW

15

4

10 11 SDA 14

2

FRONT_V_IN

Y/C VIDEO OUT

TU_V_OUT

FRONT_A_IN-R

FRONT_A_IN-L AUDIO_OUT_R AUDIO_OUT_L DVD_A_OUT-R

DVD_A_OUT-L

RF_CONV_A. OUT SIF OUT

POWER MUTE_L TV/VCR

SCL

RF_CH_SW

Y/C/AUDIO/CCD HEAD AMP

HI-FI/ DEMODULATOR

SYSCON

17 12

2-43 2-44

AFT-S. CURVE

AV SW1

SYS_MUTE DVD_RESET

6

Vin1

Vcc

2 3

AV SW IC IC8005 MM1501XNRE

NC

CP8002

DVD_RESET SYS_MUTE DVD_VIDEO

DVD_AUDIO_L

DVD_AUDIO_R

8 7 6 5 3 1

1

Sw1

V.OUT

4

Vin2

POWER BLOCK DIAGRAM

AC IN

L501

Q501

SW.

Q502

CONTROL

D505, D506 D502, D503

IC503 PS2561L1-1-V(W)

PHOTO

COUPLER

T501

2

7

6

4

IC501 KIA431A-AT

11

13

14

15

VOLTAGE CTL. IC

3

Q508

AT+12.6V

SYSCON

3.3V CTL Q510

P.CON+12V

SW

P.CON+12V

TUNER/JACK

Q509

Q511

P.CON SW

VCR POWER ON-L

SYSCON

3.3V OUT

AT+5.2V

Q507

3.3V CTL

Q506

M-CON

Q504

M-CON+5V

POWER SW.

9VREG IC502 KIA78R09API

Q530

PROTECT

1

Q531

PROTECT

1

SW.

Q503

2

P.CON+5V

SW.

Q513

POWER FAIL

SW.

4

Q505

P.CON 5V

SW.

Q514

POWER FAIL

SW.

P.CON+5V

AT+5V (M-CON)

POWER FAIL

DVD POWER CTL

P.CON+5V

P.CON+5V P.CON+12V

P.CON+5V

AT+5.2V

OPERATION/DISPLAY

SYSCON

Y/C/AUDIO/ CCD/HEAD AMP

HIFI/ DEMODULATOR

TUNER/JACK

+32V

RX TX

TX

RX P.CON+3.3V P.CON+3.3V P.CON+5V P.CON+9V A P.CON+9V A P.CON+12V

AT+5V

CP501

1 2

3 4

7 8

9 11 12

SYSCON

DVD

2-45 2-46

DVD BLOCK DIAGRAM

DVD LOADER DM II

Pick up

Loading Motor

Spindle/ Sled Motor

SPDL+/–, SLED+/–

A, B, C, D, E, F

RF

CD, DVD, LD

SPDL+/–

TR+/–, FO+/–

READ

CHANNEL

IC2601

ZR36707TQC

Dual OP-AMP

IC2602

BA10358F-E2

Motor Driver

IC2301

LA6560

RFA_SDEN, DATA, SCLK

AAF_CE, FE, TE, PI FNN, FNP

VBIASS0, S1

DEFECT, LINK, MIRR, LDON

SPDL_SENS

HOME, TIN SW, TOUT SW

SPINDLE, SLED_PWM

TRACK, FOCUS_PWM

ADCIN_5~7

S MUTE

FLASH 8M

IC4007

SST39VF800A_

70-4C-EK

HA0

~

HA20

HD0

~

HD15

MPEG/MICON IC

ZR36762

SDRAM 64M

M12L64164A-7T

IC4001

2

I DAT

EEPROM

IC4002

S-24C04BFJ-TB

IC4005

SDA0~SDA11 SDD0~SDD15

2

I CLK

REG+1.8V

IC4003

PQ070XZ01ZP

DAC D

VCR BLOCK

TX RX P.CON+3.3V

P.CON+5V P.CON+9V

P.CON+12V

CP4002

CP8102

DVD RESET

DVD VIDEO DVD AUDIO L DVD AUDIO R

SYSTEM MUTE

ASDATA0 AMCLK ABCLK ALRCLK

STEREO DAC

IC7301

PCM1742

KE/2K

SPDIF

DAC

A, B, C

AUDIO AMP

IC8101

NJM4580M

VIDEO OUT SW

SW8101

SK42H0IG9A

Y/C SEPA

Y C

Y U

V

Y/U/V OUT

J8102

3 4

2 3

5

J8103

DVD AUDIO

OUT

J8101

3

2

5

OPTICAL

OS8101

2-47 2-48

MPEG/MICON

WAVEFORMS

10ns 100mV

1

MEMORY

5ns 20mV

2

RF AMP/DSP

200ns 20mV

500µs 100mV

200ns 20mV

10µs 100mV

6

7

11

10µs 100mV

12

Y/C/AUDIO/CCD/HEAD AMP

PB 10µs 500mV

3

200ns 10mV

4

AUDIO/VIDEO

500µs 100mV

5

10µs 100mV

10

8

9

16

PB 100ns 100mV

17

PB 1ms 100mV

18

The following waveforms were measured at the point of the corresponding

NOTE:

balloon number in the schematic diagram.

2-49

PB 200ms 500mV

PB 500µs

1.0V

WAVEFORMS

5µs 500mV

POWER

19

REC 5µs 20V

20

SYSCON

PB 5ms

1.0V

21

24

PB 5ms 500mV

25

PB 5ms

2.0V

27

5µs

5.0V

38

39

2-50

PB 200µs

1.0V

22

POWER ON 50ns

1.0V

23

Hi-Fi/DEMODULATOR

PB 10ms

1.0V

28

TUNER/JACK

10µs 200mV

32

The following waveforms were measured at the point of the corresponding

NOTE:

balloon number in the schematic diagram.

(VP)-D2VP11 HR-XVC21UJ

SECTION 3

PARTS LIST

3.1 EXPLODED VIEW SAFETY PRECAUTION

Parts identified by the symbol are critical for safety. Replace only with specified part numbers. BEWARE OF BOGUS PARTS

Parts that do not meet specifications may cause trouble in regard to safety and performance. We recommend that genuine JVC parts be used.

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

3, 12, 13

4

2

1

7

10

15

6

7

8

SPEC OF

9

BARCODE

3-1

3.1.2 FINAL ASSEMBLY <M2>

206

123

202

115

121

203

202

112

PCB010 (VCR PCB ASS'Y)

105

104

103

106

102

114

106

204

103

113

118

120

209

125

203

201

126

124

209

110

117

209

113

PCB130 (DVD PCB ASS'Y)

203

RATING LABEL

207

127

206

203

205

101F

3-2

101K

101N

101L

101D

101B

101C

101G

101A 101N

101K

101H

101M

101L

101J

101I

101E

101

107

203

122

203

208

203

PCB270 (OPERATION PCB ASS'Y)

116

111

109

205

119

203

3.1.3 MECHANISM ASSEMBLY(DVD) <MN>

606

612

619

606

613

614

616

617

701

618

615

600

AA

AC

AA

SW1

CD2302

608

704

621

M2002

607

622

623

620

624

611

625

AB

AA

PCB68A (RELAY PCB ASS'Y)

702

AB

705

603

609

610

604

602

AC

605

601

605

703

PCB640 (SW PCB ASS'Y)

CD2001

CD2301

Do not replace the parts. Because, minute adjustments are needed if this condition is disassembled further more. If the repair is needed, replace the DVD MECHA ASS'Y.

CP1

SW2

AC

626

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

NOTE:

CLASS

MARK

GREASE

G-555G

AA

G-337F

AB

SF-112

AC

PART NO.

3-3

3.1.4 MECHANISM ASSEMBLY(VCR) <M4>

[ TOP VIEW ]

341

331

302

334

314

323

508

333

315

AB

M2003

501

H5002

322

336

508

505

324

AB

335

342

503

332

CD1501

UN4001

504

312

305

300

H5001

347

306

301

AA

313

AA

3-4

AE

CLASS

GREASE

318

AE

325

309

319

AD

AA

AB

317

321

PART NO.

G-555G

MG-33 AB

FG-84M

FL-721

G-313Y AE

AC

AE

AB

320

316

MARK

AA

AC AD

307

348

AC

510

NOTE:

AB

CD1502

M101

304

AB

506

345

346

507

AB

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

[ BOTTOM VIEW ]

308

327

509

344

343

AA

338

502

AA

337

M2001

AA

AB

502

AA

CD1502

340

CD1501

AA

502

AD

329

303

AA

311

339

310

AB

300

AA

326

328

CLASS

PART NO.

GREASE G-555G

MG-33

FG-84M

FL-721

G-313Y AE

AB

MARK

AA AB

AC AD

505

NOTE:

AA

330

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

3-5

3.2 PARTS LIST

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

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

127 X-7230007628 POP LABEL

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

P ACKING AND ACCESSOR Y ASSEMBLY<M1>

1 PEAC0294-03 RF CABLE 2 QAM0174-001 CABLE ASSY(AUDIO/VIDEO) 3 PEMC1012 CONVERSION PLUG 4 X-076D0GA010 TRANSMITTER LP21036-023A 6 X-791WHA0100 GIFT SHEET 7 X-792WHA0475 PACKAGE,BACK 8 X-792WHA0489 PACKAGE,FRONT 9 X-793WCDB904 GIFT BOX 10 X-795WCA0662 PAD,DVD/VR 155x250 12 X-J2C50801A INSTRUCTION BOOK 13 X-JB5UD100 15 ——— BATTERY,MANGAN R6P(AR)XICI

POLYBAG,INSTRUCTION(RED CAUTION)

201 X-8154730414 SCREW,T AP TITE(B) M3x41R 202 X-8109130B94 SCREW,TAP TITE(B) R PAN 3x29 203 X-8109230704 SCREW,TAP TITE(B) R BIND 3x7 204 X-8109I30A04 SCREW,TAP TITE(B) WH7 3x10 205 X-8109230804 SCREW,T AP TITE(B) BIND 3x8 206 X-8109K30601 SCREW,T AP TITE(B) BIND(3D) 3x6 207 X-8107130404 SCREW,T AP TITE(S) PAN 3x4 208 X-8110226804 SCREW,T AP TITE(P) BIND 2.6x8 209 X-8102230804 SCREW,BIND M3x8

CD102 X-122H061504 CD8002 X-122F080601 J501 QMA0027-002 SOCKET,AC CCT5902-0801

CORD,JUMPER MAIN CP102 - A/C HEAD CORD,JUMPER MAIN CP8002 - DVD CP8102

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

MECHANISM ASSEMBL Y(VCR)<M4>

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

FINAL ASSEMBLY<M2>

101 X-A2C508H720 CABINET,FRONT ASSY 101A X-701WPJC369 CABINET,FRONT 101B X-71 1WPD0635 PLATE,DISPLA Y 101C X-712WPJ0802 FLAP 101D X-713WPA0268 GLASS,LED-VCR 101E X-713WP A0269 GLASS,LED-DVD 101F X-7235380009 BADGE,BRAND 101G X-735WPD0766 BUTTON,VCR/DVD 101H X-735WPD0767 BUTTON,STOP 101I X-735WPD0768 BUTTON,PLAY 101J X-735WPJ0231 BUTTON,FRAME-DVD 101K X-735WPJ0233 BUTTON,FRAME-VCR 101L X-738WPA0069 STOPPER,BUTTON 101M X-743WKA0042 SPRING,FLAP 101N X-800WFA0051 CUSHION,LEG 102 X-701WPA0686 HOLDER,DECK 103 X-701WPA0751 HOLDER,DECK 104 X-752WSA0230 SHIELD,CASE HEAD AMP 105 X-753WUAA006 SPRING,EARTH HEAD AMP 106 X-85OP700038 HOLDER,END SENSOR 107 X-702WSA0183 PLATE,BOTTOM 109 X-7230007673 SHEET,JACK 110 X-7232020748 SHEET,IC 111 X-7260000341 SHEET,CAUTION 112 X-752WSA0275 COVER,AC HEAD 113 X-752WSA0290 SHIELD,COMPO 114 X-800WFA0046 CUSHION 115 X-752WUAA001 SHIELD,3PIN 116 X-761WSA0127 ANGLE,FRONT 117 X-702WSB0081 CABINET,TOP 118 X-712WPB0169 PLATE,TRAY-FRONT 119 X-761WSA0130 ANGLE,DVD 120 X-7235630001 SHEET,DVD 121 X-761WPA0262 HOLDER,DECK TOP 122 X-8965TS1010 CUSHION 123 X-8965TS1017 CUSHION 124 X-761WPA0292 HOLDER,DVD 125 X-800WB00004 FIBER WASHER 7x3.2xT0.5 126 X-752WSA0359 ANGLE,DVD 2

300 X-A2C301N420K DECK ASSY A2C301N420K 301 X-85OA400234 PINCH ROLLER BLOCK 302 X-85OP900746 BRACKET,TOP 3V 303 X-85OP200290 BELT,CAPSTAN (S) 304 X-85OP600581 WORM 305 X-85OP500083 BASE,AC HEAD 306 X-85OP800324 SPRING,AC HEAD 307 X-85OA000459 MAIN CHASSIS ASS'Y 308 X-85OA200089 CLUTCH ASS'Y 309 X-85OA200090 ARM IDLER ASS'Y 310 X-85OA300065 LOADING ARM S UNIT 311 X-85OA300066 LOADING ARM T UNIT 312 X-85OA400223 INCLINED BASE T UINT 3S 313 X-85OA400232 P5 ARM ASS'Y 2 314 X-85OA400235 TENSION ARM ASS'Y 2 315 X-85OA400231 INCLINED BASE S UNIT 316 X-85OP800367 SPRING,LOCKER 317 X-85OP900736 CASS,HOLDER 318 X-85OP900748 CASS,SIDE L 319 X-85OP900749 CASS,SIDE R 320 X-85OP900739 LOCKER,R 321 X-85OA900228 LINK UNIT 322 X-85OP000496 POST,CASS GUIDE 323 X-85OP200316 REEL,S (S) 324 X-85OP200317 REEL,T (S) 325 X-85OP200308 GEAR,IDLER 326 X-85OP200311 GEAR,CLUTCH 327 X-85OP200312 GEAR,COUPLING 328 X-85OP200313 LEVER,CLUTCH 329 X-85OP300194 GEAR,MAIN LOADING 330 X-85OP400490 LEVER,TENSION 331 X-85OP400492 HOLDER,TENSION 332 X-85OP400520 CAP.P4 333 X-85OP400542 BAND,TENSION 334 X-85OP400533 CONNECT,TENSION 335 X-85OP600573 ARM,BRAKE T 336 X-85OP600584 BAND,BRAKE T 337 X-85OP600577 CAM,PINCH ROLLER 338 X-85OP600578 CAM,MAIN 339 X-85OP600579 ROD,MAIN 340 X-85OP600582 GEAR,JOINT 341 X-85OP800322 SPRING,TENSION

3-6

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

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

342 X-85OP800360 SPRING,BRAKE T 343 X-85OP800355 SPRING,COUPLING 344 X-85OP800356 SPRING,RING 345 X-85OP900750 LEVER,LINK 2 346 X-85OP900744 LEVER,FLAP 347 X-85OP900745 CASS,OPENER 348 X-85OP700035 REFLECTOR,LED

501 X-8107226804 SCREW,T AP TITE(S) BIND 2.6x8 502 X-83ETW30000 E-RING 3.0 503 X-8107226404 SCREW,T AP TITE(S) BIND 2.6x4 504 X-8102120604 SCREW,P AN M2x6 505 X-8109126604 SCREW,T AP TITE(B) PAN 2.6x6 506 X-810A130404 SCREW/WASHER(A) M3x4 507 X-810A126504 SCREW/WASHER(A) M2.6x5 508 X-82Q264713N POLYSLIDER WASHER 2.6x4.7xT0.13 509 X-82P184505N 510 X-8107226604 SCREW,T AP TITE(S) BIND 2.6x6

CD1501 X-122H071704 CORD JUMPER 2H071704 CD1502 X-122Y021902 CORD JUMPER 2Y021902 H5001 X-1523Q91003 H5002 X-1543Q02014 HEAD (FULL ERASE)VTR-1X2ERS11-154

! M101 X-1596P98001 MOTOR (LOADING) MXN13FB12K3 ! M2001 X-1510S98038 CAPSTAN DD UNIT F2QVB33

M2003 X-1589S11017 MICRO MOTOR I2OAL05

! UN4001 X-A2C301N500 CYLINDER UNIT ASS'Y A2C301N500

POLYSLIDER WASHER(CUT) 1.8x4.5xT0.5

HEAD (AUDIO CONTROL) VTR-1X2RPE22-756

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

MECHANISM ASSEMBL Y(DVD)<MN>

600 X-A2C512K650 DVD MECHA ASSY A2C512K650 601 X-92P100022A TRAVERSE HOLDER 602 X-92P100032A RACK,FEED 1 603 X-92P100033A RACK,FEED 2 604 X-92P100035A LEVER,RACK FEED 605 X-92P200006A INSULATOR(F) 606 X-92P200007A INSULATOR(R) 607 X-92P300008A SPRING,CHASSIS 608 X-92P300005A SPRING,ARM IDLER 609 X-92P300006A SPRING,RACK FEED 2 610 X-92P300007A SPRING,RACK FEED 1 611 X-92P100031A ARM,IDLER 612 X-92P000001A CLAMPER PLATE 613 X-92P100019A RACK,LOADING 614 X-92P100020A MAIN FRAME M 615 X-92P100021A TRAY 616 X-92P100023A GEAR,MAIN 617 X-92P100024A CLAMPER 618 X-92P300002A SPRING,RACK LOADING 619 X-92P400002A MAGNET,CLAMPER 620 X-92P100030A GEAR,IDLER 621 X-92P100025A GEAR,MOTOR 622 X-92P100026A GEAR,MIDDLE 1 623 X-92P100027A GEAR,MIDDLE 2 624 X-92P100028A GEAR,MIDDLE 3 625 X-92P100029A GEAR,FEED 626 X-92P300009A SPRING,RACK L

701 X-8110226804 SCREW,T AP TITE(P) BIND 2.6x8

702 X-8110120604 SCREW,T AP TITE(P) PAN 2x6 703 X-8107220504 SCREW,T AP TITE(S) BIND 2x5 704 X-8140117254 SCREW,PAN M1.7x2.5 P3 705 X-8110220804 SCREW,T AP TITE(P) BIND 2x8

CD2001 X-122H0O1901 CORD JUMPER CD2301 X-122H080701 CORD JUMPER CD2302 X-06CH232101 CORD CONNECTOR CP1 X-069JV80180

! M2002 X-1515S98001 FEED MOTOR BCD3B81

PCB640 X-A5E601V640 SW PCB ASS'Y VEBA17A PCB68A SW1 X-0515S32001 SWITCH SSS-23-6 SW2 X-0500101036 PUSH SWITCH ESE22MH22

X-A5E601V680 RELAY PCB ASS'Y VEBA12A

CONNECTOR PCB SIDE IMSA-9615S-08C-PP

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

VCR BOARD ASSEMBLY<03>

Note

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

PCB010 X-A2C508H010 VCR BOARD ASSY

R101 NRSA63J-561X MG RESISTOR 560Ø,1/16W R102 NRSA63J-103X MG RESISTOR 10KØ,1/16W R103 NRSA63J-103X MG RESISTOR 10KØ,1/16W R105 NRSA63J-102X MG RESISTOR 1KØ,1/16W R106 NRSA63J-681X MG RESISTOR 680Ø,1/16W R107 NRSA63J-332X MG RESISTOR 3.3KØ,1/16W R108 NRSA63J-223X MG RESISTOR 22KØ,1/16W R109 QRE141J-102Y RESISTOR 1KØ,1/4W R110 NRSA63J-822X MG RESISTOR 8.2KØ,1/16W R111 NRSA63J-822X MG RESISTOR 8.2KØ,1/16W R112 NRSA63J-334X MG RESISTOR 330KØ,1/16W R113 NRSA63J-221X MG RESISTOR 220Ø,1/16W R114 NRSA02J-203X MG RESISTOR 20KØ,1/16W R115 NRSA63J-821X MG RESISTOR 820Ø,1/16W R116 NRSA63J-153X MG RESISTOR 15KØ,1/16W R117 NRSA63J-682X MG RESISTOR 6.8KØ,1/16W R119 NRSA63J-182X MG RESISTOR 1.8KØ,1/16W R120 NRSA63J-221X MG RESISTOR 220Ø,1/16W R121 NRSA63J-102X MG RESISTOR 1KØ,1/16W R122 NRSA63J-104X MG RESISTOR 100KØ,1/16W R123 QRE141J-222Y RESISTOR 2.2KØ,1/4W R124 NRSA63J-823X MG RESISTOR 82KØ,1/16W R126 NRSA63J-182X MG RESISTOR 1.8KØ,1/16W R127 NRSA02J-684X MG RESISTOR 680KØ,1/16W R129 NRSA63J-182X MG RESISTOR 1.8KØ,1/16W R131 NRSA63J-152X MG RESISTOR 1.5KØ,1/16W R132 NRSA63J-332X MG RESISTOR 3.3KØ,1/16W R133 NRSA63J-822X MG RESISTOR 8.2KØ,1/16W R136 NRSA63J-223X MG RESISTOR 22KØ,1/16W R137 QRE141J-123Y RESISTOR 12KØ,1/4W R138 NRSA63J-223X MG RESISTOR 22KØ,1/16W R139 NRSA63J-123X MG RESISTOR 12KØ,1/16W R140 QRE141J-222Y RESISTOR 2.2KØ,1/4W R141 NRSA63J-102X MG RESISTOR 1KØ,1/16W R142 NRSA63J-102X MG RESISTOR 1KØ,1/16W R143 NRSA63J-102X MG RESISTOR 1KØ,1/16W R301 NRSA63J-333X MG RESISTOR 33KØ,1/16W

3-7

Jvc HR-XVC21-UJ Service Manual

TABLE OF CONTENTS

Important Safety Precautions

DISASSEMBLY INSTRUCTIONS

REMOVAL OF MECHANICAL PARTS AND P.C. BOARDS

DVD Deck

Flap

DVD PCB

VCR PCB

VCR Deck

2. REMOVAL OF VCR DECK PARTS

Top Bracket

Link Unit

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

A/C Head

FE Head

Cylinder Unit Ass’y

Capstan DD Unit

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

3. REMOVAL OF DVD DECK PARTS

Tray

Main Chassis Ass’y

3-4: CLAMPER ASS’Y/INSULATOR(R)/LEVER SWITCH

Switch PCB Ass’y

3-5: TRAVERSE HOLDER/INSULATOR (F)

Relay PCB Ass’y

Idler Arm

Feed Motor

KEY TO ABBREVIATIONS

SERVICE MODE LIST

PARENTAL CONTROL - RATING LEVEL (4 DIGIT PASSWORD CANCELLATION)

WHEN REPLACING EEPROM (MEMORY) IC

PREVENTIVE CHECKS AND SERVICE INTERVALS

CLEANING

SERVICING FIXTURES AND TOOLS

MECHANISM ADJUSTMENT PARTS LOCATION GUIDE

MECHANICAL ADJUSTMENTS

TAPE REMOVAL METHOD AT NO POWER SUPPLY

1. CONFIRMATION AND ADJUSTMENT

DISC REMOVAL METHOD AT NO POWER SUPPLY

1-3: CONFIRMATION OF VSR TORQUE

1-4: CONFIRMATION OF REEL BRAKE TORQUE

2. CONFIRMATION AND ADJUSTMENT OF TAPE RUNNING MECHANISM

2-1: GUIDE ROLLER

ELECTRICAL ADJUSTMENTS

1. BASIC ADJUSTMENT

1-1: SWITCHING POINT CONDITIONS

SERVO TIMING CHART

MECHANISM TIMING CHART

IC DESCRIPTIONS

(VCR SECTION)

TROUBLESHOOTING GUIDE

(DVD SECTION)

<Reference>

GENERAL SPECIFICATIONS [HR-XVC21UJ]

INTERCONNECTION DIAGRAM

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

SYSCON SCHEMATIC DIAGRAM

TUNER/JACK SCHEMATIC DIAGRAM

OPERATION/DISPLAY SCHEMATIC DIAGRAM

Hi-Fi/DEMODULATOR SCHEMATIC DIAGRAM

POWER SCHEMATIC DIAGRAM

OPERATION/LED SCHEMATIC DIAGRAM

SW/RELAY/FG SCHEMATIC DIAGRAM

MPEG/MICON SCHEMATIC DIAGRAM

MEMORY SCHEMATIC DIAGRAM

RF AMP/DSP SCHEMATIC DIAGRAM

AUDIO/VIDEO SCHEMATIC DIAGRAM

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

SYSCON BLOCK DIAGRAM

OPERATION/DISPLAY BLOCK DIAGRAM

Hi-Fi/DEMODULATOR BLOCK DIAGRAM

TUNER/JACK BLOCK DIAGRAM

POWER BLOCK DIAGRAM

DVD BLOCK DIAGRAM

WAVEFORMS

3.1 EXPLODED VIEW SAFETY PRECAUTION

3.2 PARTS LIST

P ACKING AND ACCESSOR Y ASSEMBLY<M1>

MECHANISM ASSEMBL Y(VCR)<M4>