JVC HRXV-1-EU Service manual

SERVICE MANUAL

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HR-XV1EU-R

DIGITAL VIDEO

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This service manual is printed on 100% recycled paper.

COPYRIGHT © 2002 VICTOR COMPANY OF JAPAN, LTD

HR-XV1EU-R V14PV1

No.82947

November 2002

TABLE OF CONTENTS

Section Title Page Section Title Page

Important Safety Precautions
INSTRUCTIONS

DISASSEMBLY INSTRUCTIONS

1.

REMOVAL OF MECHANICAL PARTS AND P.C.BOARDS ...............

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

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

1-3 DECK CD AND DVD PCB .................................................1-1

1-4 POWER PCB .....................................................................1-2

1-5 VCR DECK ........................................................................ 1-2

1-6 VCR PCB ...........................................................................1-2

2. REMOVAL OF VCR DECK PARTS.........................................1-3

2-1 TOP BRACKET..................................................................1-3

2-2 CASSETTE HOLDER ASS’Y.............................................1-3

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

2-4 LINK UNIT .........................................................................1-3

2-5 LINK LEVER / FLAP LEVER ............................................. 1-3

2-6 LOADING MOTOR / WORM..............................................1-4

2-7 TENSION ASS’Y................................................................1-4

2-8 T BRAKE ARM / T BRAKE BAND......................................1-5

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

2-9

CASSETTE OPENER / PINCH ROLLER BLOCK / P5 ARM ASS’Y.............

2-10

2-11 A/C HEAD ........................................................................ 1-6

2-12 FE HEAD ......................................................................... 1-6

2-13 CYLINDER UNIT ASS’Y ..................................................1-6

2-14 CAPSTAN DD UNIT.........................................................1-7

2-15

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

2-16 LOADING GEAR S/T UNIT..............................................1-7

CLUTCH ASS’Y / RING SPRING / CLUTCH LEVER / CLUTCH GEAR ...............

2-17

CASSETTE GUIDE POST / INCLINED BASE S/T UNIT / P4 CAP..............

2-18

3.

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

REMOVAL................................................................................1-9

INSTALLATION ......................................................................1-10

KEY TO ABBREVIATIONS ...................................................... 1-11

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

WHEN “N” IS ALWAYS BEING DISPLAYED ON THE TV MONITOR .............

PARENTAL CONTROL - RATING LEVEL 4-DIGIT SECURITY CODE CANNCELLATION ................

WHEN REPLACING EEPROM(MEMORY) IC .........................1-14

PREVENTIVE CHECKS AND SERVICE INTERVALS............. 1-15

CONFIRMATION OF HOURS USED .......................................1-15

CLEANING ............................................................................... 1-15

SERVICING FIXTURES AND TOOLS...................................... 1-16

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

MECHANICAL ADJUSTMENT ................................................1-17

TAPE REMOVAL METHOD AT NO POWER SUPPLY .......... 1-17

DISC REMOVAL METHOD AT NO POWER SUPPLY...........1-17

1. CONFIRMATION AND ADJUSTMENT ................................. 1-17

CONFIRMATION AND ADJUSTMENT OF TENSION POST POSITION ..............

1-1
1-2 CONFIRMATION OF PLAYBACK TORQUE AND

BACK TENSION TORQUE DURING PLAYBACK...........1-17

1-3 CONFIRMATION OF VSR TORQUE...............................1-17

1-4 CONFIRMATION OF REEL BRAKE TORQUE................1-18

2. CONFIRMATION AND ADJUSTMENT OF TAPE

RUNNING MECHANISM ..................................................1-18

2-1 GUIDE ROLLER ..............................................................1-18

CONFIRMATION AND ADJUSTMENT OF AUDIO/CONTROL HEAD ................

2-2
2-3

TAPE RUNNING ADJUSTMENT(X-V ALUE ADJUSTMENT) .................

ELECTRICAL ADJUSTMENTS ...............................................1-20

1. BASIC ADJUSMENT ............................................................ 1-20

1-1 SWITCHING POINT ........................................................ 1-20

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

IC DESCRIPTIONS ..................................................................1-21

SERVO TIMING CHART .......................................................... 1-32

MECHANISM TIMING CHART.................................................1-33

TROUBLE SHOOTING GUIDE ................................................1-34

(VCR SECTION) ....................................................................1-34

(DVD SECTION) ....................................................................1-57

AUDIO/VIDEO SCHEMATIC DIAGRAM ...............................2-13

SYSCON1 SCHEMATIC DIAGRAM ......................................2-15

1-1

Y/C/AUDIO/HEAD AMP SCHEMATIC DIAGRAM ................. 2-17

VCR SYSCON SCHEMATIC DIAGRAM ............................... 2-19

TUNER\/JACK SCHEMATIC DIAGRAM ...............................2-21

REGULATOR SCHEMATIC DIAGRAM................................. 2-23

DISPLAY SCHEMATIC DIARAM........................................... 2-25

HI-FI/DEMODULATOR SCHEMATIC DIAGRAM ..................2-27

DVD IN/OUT SCHEMATIC DIAGRAM .................................. 2-29

SUB MICOM/OSD/VPS SCHEMATIC DIAGRAM ................. 2-31

OPERATION SCHEMATIC DIAGRAM ..................................2-33

PRINTED CIRCUIT BOARDS VCR(INSERTED PARTS) ................

PRINTED CIRCUIT BOARDS VCR(CHIP MOUNTED PARTS) ..............

PRINTED CIRCUIT BOARDS DVD .......................................2-39

PRINTED CIRCUIT BOARDS POWER / OPERATION............

WAVEFORMS .......................................................................2-42

DVD BLOCK DIAGRAM ........................................................2-45

Y/C/AUDIO/HEAD AMP BLOCK DIAGRAM ..........................2-47

1-5

MICOM BLOCK DIAGRAM.................................................... 2-49

1-6

REGULATOR BLOCK DIAGRAM.......................................... 2-51

DISPLAY/OPERATION BLOCK DIAGRAM........................... 2-53

TUNER/JACK/HI-FI/21PIN/OSD BLOCK DIAGRAM............. 2-55

DVD IN/OUT BLOCK DIAGRAM ........................................... 2-57

POWER BLOCK DIAGRAM ..................................................2-59

1-7
1-8

PARTS LIST

1-8

3.1 PACKING AND ACCESSORY ASSEMBLY<M1> ................ 3-1

1-9

3.2 FINAL ASSEMBLY<M2>...................................................... 3-2

3.3 MECHANISM ASSEMBLY<M4> .......................................... 3-4

3.4 ELECTRICAL PARTS LIST.................................................. 3-7

POWER BOARD ASSEMBLY<01>.......................................... 3-7

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

1-13

OPERATION BOARD ASSEMBLY<28> .................................3-13

1-13

DVD BOARD ASSEMBLY<50>...............................................3-13

REFERENCE

GENERAL SPECIFICATIONS [HR-XV1EU-R] ........................ 4-1

1-16

1-17

1-19
1-19

1-20

2-35
2-37

2-41

CHARTS AND DIAGRAMS

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

POWER SCHEMATIC DIAGRAM ...........................................2-3

READ CHANNEL SCHEMTAIC DIAGRAM .............................2-5

DSP SCHEMATIC DIAGRAM.................................................. 2-7

MPEG SCHEMATIC DIAGRAM ..............................................2-9

MEMORY SCHEMATIC DIAGRAM .......................................2-11

Important Safety Precautions

cut close to connector

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

v

Precautions during Servicing

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

2. Parts identified by the 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).

Fig.3

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

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

15 mm

Fig.1

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

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

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

Power cord

Fig.2

10. Also check areas surrounding repaired locations.

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

Fig.4

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

the wires fully into the connector.

Metal sleeve

Connector

Fig.5

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

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

1.25

2.0

5.5

Fig.6

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

Not easily pulled free

Wire insulation recessed

more than 4 mm

Fig.7

Crimping tool

Crimped at approx. center

of metal sleeve

Conductors extended

1

S40888-01

v

d'

d

Chassis

Power cord,
primary wire

Region
USA & Canada
Europe & Australia

Grounding Impedance (Z)

Z 0.1 ohm
Z 0.5 ohm

≤
≤

AC inlet

Earth pin

Exposed accessible part

Milli ohm meter

Grounding Specifications

ab

c

V

Externally
exposed
accessible part

Z

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.

Fig. 9

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.

Fig. 10

AC Line Voltage

100 V
100 to 240 V
110 to 130 V

110 to 130 V
200 to 240 V

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

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)

Clearance Distance (d), (d')

≤

d, d' 3 mm

≤

d, d' 4 mm

≤

d, d' 3.2 mm

≤

d 4 mm

≤

d' 8 mm (Power cord)

≤

d' 6 mm (Primary wire)

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

100 V

110 to 130 V

110 to 130 V
220 to 240 V

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

Japan

USA & Canada

Europe & Australia

Table 2 Leakage current specifications for each region

1 kΩ

0.15 µF

1.5 kΩ

2 kΩ

50 kΩ

2

≤

i 1 mA rms Exposed accessible parts

≤

i 0.5 mA rms

≤

i 0.7 mA peak

≤

i 2 mA dc

≤

i 0.7 mA peak

≤

i 2 mA dc

Exposed accessible parts

Antenna earth terminals

Other terminals

S40888-01

DISASSEMBLY INSTRUCTIONS

1.

REMOVAL OF MECHANICAL PARTS
AND P.C. BOARDS

1-1:

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

1.

Remove the 5 screws 1.

2.

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

3.

Disconnect the following connector: (CP681).

4.

Unlock the 8 supports 2.

5.

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

6.

Remove the 3 screws 3.

7.

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

Top Cabinet

1

(A)

Front Cabinet

(B)

2

2

2

2

3

3

2

2

2

3

(C)

CP681

2

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

1

1

1

Operation PCB

Fig. 1-1

1-3: DECK CD AND DVD PCB (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 Deck CD with no
soldering, the Laser may be damaged.

2.

Disconnect the following connectors: (CP503,CP8001
and CP8002).

3.

Remove the 4 screws 1.

4.

Remove the Deck Angle in the direction of arrow (A).

5.

Remove the 2 screws 2.

6.

Remove the Front-DVD Shield in the direction of arrow
(B).

7.

Remove the 4 screws 3.

8.

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

9.

Remove the Deck CD in the direction of arrow (C).

10.

Remove the 4 screws 4.

11.

Remove the DVD PCB in the direction of arrow (D).

Pick Up PCB

3

3

(C)

4

3

3

Deck Angle

1

1

4

CP2602

Make the sort circuit
using a soldering.

DVD PCB

Deck CD

Front-DVD Shield

2

2

(B)

CP2603

1

CP2601

4

1

(D)

4

(C)

(B)

(A)

Flap

Fig. 1-2

CP8001

(A)

CP503

CP8002

Fig. 1-3

NOTE

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

1-1

DISASSEMBLY INSTRUCTIONS

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

1.

Disconnect the following connector: (CP1701).

2.

Remove the 3 screws 1.

3.

Remove the Power PCB in the direction of arrow.

1

1

CP1701

1

Power PCB

Bottom Plate

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

1.

Unlock the 2 supports 1 and remove the Top Holder.

2.

Remove the 3 screws 2.

3.

Disconnect the following connectors: (CP101, CP102,
CP103 and CP3001).

4.

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

Fig. 1-4

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

1.

Remove the screw 1 and Fiber Washer.

2.

Remove the 6 screws 2.

3.

Remove the VCR PCB in the direction of arrow.

2

Fiber Washer

VCR PCB

1

2

2

2

2

2

Fig. 1-6

VCR Deck

CP3001

CP103

2

2

2

AC Head Cover

Top Holder

1

1

CP101

CP102

Fig. 1-5

1-2

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

Link Unit

Cassette Side L

Main Chassis

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

1.

Remove the Locker Spring.

2.

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

3.

Unlock the support 2 and then remove the Locker R.

Locker Spring

1

1

2

Cassette Side R

Cassette Holder

Locker R

1

1

Cassette Side L

Fig. 2-2

(A)

(B)

Link Unit

Main Chassis

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

1.

Extend the support 1.

2.

Remove the Link Lever.

3.

Remove the Flap Lever.

1

Flap Lever

Link Lever

Fig. 2-4

Fig. 2-5

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

Tension Connect

Tension Connect

DISASSEMBLY INSTRUCTIONS

NOTE

1.

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

Tension Band

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

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

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

Clutch Gear

Big Hole
(S Reel)

Small Hole
(T Reel)

Fig. 2-9-B

Idler Arm Ass’y

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)

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

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

1

1

• Screw Torque: 4 ± 0.5kgf•cm

Fig. 2-14-A

NOTE

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

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

Applied position of
silicon bond

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

(Refer to Fig. 2-15-A)

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

1

Main Cam

2

Pinch Roller Cam

Joint Gear

Fig. 2-15-A

NOTE

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

Pinch Roller Cam

Marker

Main Cam

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

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

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

1.

Remove the P4 Cap.

2.

Unlock the support 1 and remove the Cassette Guide
Post.

3.

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

Cassette Guide Post

Inclined Base T
Unit

P4 Cap

Inclined Base S
Unit

1

Fig. 2-18-A

NOTE

1.

Do not touch the roller of Guide Roller.

2.

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

3.

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

Coupling Gear

Coupling Spring

Clutch Gear

Clutch Lever

Fig. 2-17-A

NOTE

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

Clutch Ass’y

Coupling Gear

Fig. 2-17-B

“A”

P4 Cap

[OK]

Cassette Guide Post

[NG]

Cassette Guide Post

“B”

Cassette Opener

Fig. 2-18-B

Fig. 2-18-C

1-8

DISASSEMBLY INSTRUCTIONS

3. REMOVAL AND INSTALLATION OF FLAT
PACKAGE IC

REMOVAL

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

Package IC to protect other parts from any damage.

(Refer to Fig. 3-1.)
NOTE

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

Masking Tape
(Cotton Tape)

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

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

NOTE

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

IC

Fig. 3-1

Blower type IC
desoldering machine

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

NOTE

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

Blower type IC
desoldering machine

Tweezers

IC

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

NOTE

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

Fig. 3-3

Braided Shield Wire

Soldering Iron

IC

Fig. 3-2

IC pattern

Fig. 3-4

1-9

DISASSEMBLY INSTRUCTIONS

INSTALLATION

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

(Refer to Fig. 3-5.)

Soldering Iron

Solder temporarily

Solder temporarily

Fig. 3-5

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

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

IC

Thin-tip Soldering Iron

Fig. 3-8

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

NOTE

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

Solder

IC

Supply soldering
from upper position
to lower position

Soldering Iron

Fig. 3-6

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

NOTE

Do not absorb the solder to excess.

Soldering Iron

IC

Braided Shield Wire

1-10

Fig. 3-7

A/C

A

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

1-11

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

1-12

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

REC 6 2

STOP 1 3

Set Key

FF 2

Standard Time

(seconds)

Standard Time

(seconds)

Operations

PLAY/REC total hours are displayed on the FIP.
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:

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.

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.

OperationsRemocon Key

Initialization of the factory on DVD.
NOTE:

DVD Write mode.
Refer to the “RE-WRITE FOR DVD FIRMWARE”.
NOTE:

Check for the firmware version.
Refer to the “RE-WRITE FOR DVD FIRMWARE”.
NOTE:

The function will only work without the setting of DVD disc at DVD
mode.
Do not use this for the normal servicing.

The function will only work at the DVD stop mode.
Do not use this for the normal servicing.

The function will only work at the DVD stop mode.
Do not use this for the normal servicing.

<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 SECURITY CODE CANCELLATION

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

Turn on the power, and set to the DVD stop mode.

1.

Press the SET UP button to display the DVD menu.

2.

Press the SET +/- button to select the "Operation" menu.

3.

Press the TV/VCR PR +/- button to select the Parental Lock, then press the OK button.

4.

Press the TV/VCR PR +/- button to select the ON or OFF, then press the OK button.

5.

Press the STOP button four times on the remote control, then press the OK button.

6.

The 4-digit security code is cleared.
Press the SET UP button to disappear the DVD menu.

7.

1-13

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.

INI

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

B0

--- --- --- --- --- --- --- --- --- 8B C9 D2 71 62 76 04

C0

B2 17 90 50 60 FA 54 51 51 51 B2 9F

D0

DB 61 21 08 02 FF 00 00 79 9F 82 02 42 B5 63 5B

E0

76 5F 08 F0 0A FB 5F 08 F0 05 F2 5F 09 F0 05 F3

F0

01 2F 9F 42 42 80 3D 06 06 89 00 3A D0 --- --- ---

1.

Turn on the POWER.

2.

Press both CH UP button on the set and the FF button on the set for more than 2 seconds.
ADDRESS and DATA will appear on FIP as Fig 1.

3.

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.

4.

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

5.

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

6.

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

7.

Repeat steps 3 to 6 until all data has been checked.

8.

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.

9.

Turn POWER on.

10.

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

11.

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.

Table 1

8E 00 66

97

NOTE:

No need setting for
after INI FD.

ADDRESS DATA

Fig. 1

1-14

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.

Turn on the POWER.

2.

While pressing the CH UP button on the set, press the FF button on the set for
more than 2 seconds.

3.

Adjust the ADDRESS to "FD" by SET + or - button and read the DATA.
(This DATA becomes the thousands digit and hundreds digit value of the following
formula.)

4.

Adjust the ADDRESS to "FE" by SET + or - button and read the DATA.
(This DATA becomes the tens digit and ones digit value of the following formula.)

5.

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

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.)

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.

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

ADDRESS DATA

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.

Audio Control Head

Cylinder Head

1-15

SERVICING FIXTURES AND TOOLS

(4 heads model)

VHS Alignment T ape
MHP

Torque Tape Short Jumper

Torque Gauge
PUJ48075-2

MECHANISM ADJUSTMENT PARTS LOCATION GUIDE

Roller Driver
PTU94002-2

X-JG153 X Value Adjustment

Screwdriver

4

5

6

3

2

1

10

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.

89

7

1-16

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.

Loading Motor

Screw 1

Capstan DD Unit

Pinch Roller Cam

Main Cam

Main Chassis (Front Side)

Clutch Ass'y

1. CONFIRMATION AND ADJUSTMENT

Read the following NOTES before starting work.

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

1-1: CONFIRMATION AND ADJUSTMENT OF TENSION

POST POSITION

1.

Set to the PLAY mode.

2.

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

3.

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

Standard line of Main Chassis

Tension Arm

0.5mm (Adjusting range)

Adjusting section for the
Tension Arm position

Fig. 1-1-A

DISC REMOVAL METHOD AT NO POWER
SUPPLY

1.

Remove the Top Cabinet and Front Cabinet. (Refer to item

1 of the DISASSEMBLY INSTRUCTIONS.)

2.

Rotate the gear of Deck CD section in the direction of the
arrow by hand, remove the disc from Deck CD.

Gear

Deck CD

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.

1-17

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.

The position at FF mode.

Pinch Roller Block

Stop at this position.

The position at
STOP mode.

Capstan DD Unit

Cassette Holder Ass’y

Cassette Opener

Fig. 1-2-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 TP102 (Envelope)
and CH-2 to TP101 (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

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
(TP102)

CH-2
SW Pulse (TP101)

Improper

(a) Guide roller

(b) P4 Cap

Entrance

Max

A B

CH-1

CH-2

Track

Track

A : B ≥ 3 : 2

Fig. 2-1-A

Proper

Fig. 2-1-B

Exit

Max

Fig. 2-1-C

1-18

Play MHP

Drum side Control head position Capstan side

X-value adjustment point

Maximum

Waveform output

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 TP101, CH-2 to
TP102 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.

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

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

1-19

ELECTRICAL ADJUSTMENTS

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

1. BASIC ADJUSTMENT

1-1: SWITCHING POINT
CONDITIONS

MODE-PLAYBACK
Input Signal-Alignment Tape (MHP)

INSTRUCTIONS

Connect CH-1 on the oscilloscope to TP101 and CH-2 to

1.
pin 19 of J8005.
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.

ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (Connector Connections)

AC IN

POWER PCB

6.5H

6.5H

CH-2

CH-1

Fig. 1-1-A

CH-2

CH-1

Fig. 1-1-B

J8005

TU301

TP102 (ENVELOPE)
TP101 (SWITCHING PULSE)

J8004

J8007

J8006

VCR PCB

J8002

J8003

CP102

CD102

A/C HEAD

J8001

TP3001
(SERVICE MODE)

V651

CP1701

CP8001

CP8002

CP653

CD651

CP681

OPERATION PCB

CD8002

CD502

CP503

CD503

CP8502

CP502

CD8501

DVD PCB

CP2601

CP2603

CD8502

CP2602

CD4001

CD2601

CD2603

1-20

DECK CD

IC DESCRIPRIONS

DVD PCB OEC6067A (IC2603)

PIN NO. PIN NAME I/O DESCRIPTION

1 GND ­2 P2TP I
3 P2TN I
4 LDO2 O
5 MDI2 I
6 VrD O
7 Vrfi ­8 Vdd I Vdd Terminal

9DPAC

10 DPBD

11

12
13 SCB I

14 SCL I
15 SCD I
16 VRCK I
17 VCKF ­18 VccP ­19 LVL O
20 TEO O
21 FEO O
22 DFTN I DPD Defect Terminal
23 Vcc ­24 NC ­25 RPZ O
26 RPO O
27 RPB ­28 RPP ­29 RFOn O
30 RFOp O
31 VccR -

32 RFS I
33 TEB I

34 FEB I
35 DPDB I
36 Vcc2 ­37 NC ­38 NC ­39 GND2 ­40 TCC1 I
41 RFDC ­42 VrA O
43 EQB I
44 EQF I Band Width Control for RF EQ
45 MDI1 I LD Monitor Terminal
46 LDO1 O
47 P1TN I
48 P1TP I
49 P1FN I
50 P1FP I

DPD1

DPD2

GND Terminal
TE + Input (CD)
TE - Input (CD)
LD Drive Terminal
LD Monitor Terminal
Digital VREF
Filter Capacitance for Reference

DPD AC Coupling

­Capacitance 1

DPD AC Coupling

­Capacitance 2

DPD Integration

­Capacitance 1

DPD Integration

­Capacitance 1

Bus Line (Bit Clock)
Bus Line (Latch Signal)
Bus Line (Serial Data)
Reference Clock Input
Time Constant Correcting Capacitance
Vcc Terminal
Sub-Beam Adder Signal Output
TE Output
FE Output

Vcc T erminal

­RF Ripple Output 2
RF Ripple Output 1
Bottom of RF Ripple
Peak of RF Ripple
RF Signal Output (differential output)
RF Signal Output (differential output)
Vcc Terminal
RF Output
Slice Level Control
TE Balance Control
FE Balance Control
DPD Offset Control
Vcc Terminal

-

-

Time Constant. Adjustment Terminal
Capacitance for DC Feedback (RF)
Analog VREF
Boost Control for RF EQ

LD Drive Terminal
TE - Input (DVD)
TE + Input (DVD)
FE - Input (DVD)
FE + Input (DVD)

1-21

IC DESCRIPTIONS

DVD PCB OEC6067A (IC2603)

PIN NO. PIN NAME I/O DESCRIPTION

51 LDP2 I
52 P1DI I
53 P1CI I
54 P1BI I
55 P1AI I
56 GNDR ­57 LDP2 I
58 P2AI I
59 P2BI I
60 P2CI I
61 P2DI I
62 GNDS
63 P2FP I
64 P2FN I

APC Polarity 1
D Input (DVD)
C Input (DVD)
B Input (DVD)
A Input (DVD)
GND Terminal
APC Polarity 2
A Input (CD)
B Input (CD)
C Input (CD)
D Input (CD)

-

GND Terminal
FE + Input (CD)
FE - Input (CD)

1-22

IC DESCRIPRIONS

DVD PCB OEC6068A (IC2001)

PIN NO. PIN NAME I/O DESCRIPTION

1 ASLCN O
2 ASLCO O
3 DVSS -

4ROO
5 DVDD ­6 DVR O
7LOO
8 DVSS -

9 XVSS ­10 Xl I
11 XO O
12 XVDD ­13 TESM0 ­14 TESM1 ­15 TESM2 ­16 VDD3 ­17 VSS3 ­18 VPFC O
19 TEST0 I
20 VLPFI I
21 VLPFO O
22 VSS3 ­23 MON0
24 MON1
25 MON2
26 MON3
27 MON4
28 MON5
29 MON6
30 MON7
31 MON8
32 MON9
33 VDD3 ­34 NC
35 NC
36 TEST1 I
37 FLGA I/O
38 FLGB I/O
39 VSS3 ­40 /RST I
41 /MA I
42 /MRD I
43 /MWR I
44 /MCE I
45 /MINT O
46 MD0
47 MD1
48 MD2
49 MD3
50 MD4
51 MD5
52 MD6
53 MD7

Data slice negative output
Analog data slice output
( Using Difference input, Digital or Analog slice data output )
DAC-only ground
R-channel output signal
DAC-only power supply
Amp reference signal output
L-channel output signal
DAC-only power ground
Oscillator-only ground
Crystal oscillator input
Crystal oscillator output
Oscillator-only power supply
Test pin
Test pin
Test pin

3.3V digital power supply

3.3V digital ground
Clock PLL block phase / frequency comparator output
Test mode pin
VCO filter input for the clock PLL
VCO filter output for the clock PLL

3.3V digital ground

O

Test monitor

3.3V digital power supply

-

­Test mode pin

General-purpose l/O or flag monitor
General-purpose l/O or flag monitor

3.3V digital ground
Reset pin
Microcomputer address enable signal
Microcomputer data read signal
Microcomputer data write signal
Microcomputer chip enable signal
Microcomputer interrupt signal

I/O

Microcomputer data bus

1-23

IC DESCRIPTIONS

DVD PCB OEC6068A (IC2001)

PIN NO. PIN NAME I/O DESCRIPTION

54 VDD5 ­55 NC
56 NC
57 SMCK O
58 VMCK O
59 VDD3 ­60 PD0 O
61 VSS5 ­62 PD1
63 PD2
64 PD3
65 PD4
66 VSS3 ­67 PD5
68 PD6
69 PD7
70 PD8
71 /PSYC O
72 /PDRQ O
73 PDCK O
74 VDD5 ­75 TESM3 ­76 DIGI I
77 TESM4 ­78 VDD3 ­79 BA0
80 BA1
81 BA2
82 BA3
83 VSS5 ­84 BA4
85 BA5
86 BA6
87 BA7
88 BA8
89 VDD3 ­90 /BOE O
91 /BRAS O
92 /BCAS O
93 /BWL O
94 /BWU O
95 VDD5 ­96 BD0
97 BD1
98 BD2

99 BD3
100 BD4
101 BD5
102 BD6
103 BD7
104 BD8
105 VSS3 -

5V power supply

-

­22M block clock output

Data output block (signal processing block) clock output

3.3V digital power supply
DVD/CD data output
5V ground

O

DVD/CD data ground

3.3V digital ground

O

DVD/CD data output

DVD data sector sync signal
DVD data transfer block
DVD data transfer clock
5V power supply
Test pin
1-bit DAC Digital In input
Test pin

3.3V digital power supply

O

External RAM address output

5V ground

O

External RAM address output

3.3V digital power supply
External RAM / OE signal
External RAM /RAS signal
External RAM /CAS signal
External RAM Lower / WE signal
External RAM Upper / WE signal
5V power supply

I/O

External RAM data input / output

3.3V digital ground

1-24

IC DESCRIPRIONS

DVD PCB OEC6068A (IC2001)

PIN NO. PIN NAME I/O DESCRIPTION

106 BD9
107 BD10
108 BD11
109 BD12
110 VSS5 ­111 BD13
112 BD14
113 BD15
114 NC
115 NC
116 VDD3 ­117 PLCK I/O
118 TESM5 ­119 TESM6 ­120 TESM7 ­121 TESM8 ­122 VSS3 ­123 CFC1 O
124 CFC2 O
125 PPW O
126 PESV I
127 PVSS ­128 PESP O
129 PDOP1 O
130 PDON1 O
131 PDOP2 O
132 PDON2 O
133 LPFN I
134 LPFO O
135 PVREF ­136 VCOREF I
137 VCOF I
138 PVDD ­139 SLCO1 I/O
140 TESM9 ­141 TEST2 I
142 RFCD I
143 RFDVD I
144 AVDD ­145 RFCT I
146 RFZI I
147 TEZI I
148 AWIN I
149 AVSS ­150 FEI I
151 TEI I
152 RFSB I
153 RFRP I
154 AVSS ­155 TESM10 ­156 EXTAD I
157 VREF ­158 FOO O
159 TRO O
160 AVDD -

I/O

External RAM data input / output

5V ground

I/O

External RAM data input / output

-

-

3.3V digital power supply
PLL block clock input / output
Test pin
Test pin
Test pin
Test pin

3.3V digital ground
VCO frequency control signal
VCO frequency control signal
Phase comparator offset adjusting voltage output
Phase comparator offset adjusting voltage input

3.3V PLL block-only ground
Phase comparator offset adjusting signal output
DVD/CD phase control signal (positive)
DVD/CD phase control signal (negative)
DVD/CD phase control signal (positive)
DVD/CD phase control signal (negative)
Data PLL low-pass filter inverted input
Data PLL low-pass filter output
Data PLL block-only reference power supply
VCO reference
VCO automatic adjusting filter output

3.3V PLL block-only power supply
Data slice 6-bit DAC output (Using Difference Input, RFOn signal input)
Test pin
Test mode pin
CD RF signal input (Using Difference Input, RFOp signal input)
DVD RF signal input (Using Difference Input, RFOp signal input)

3.3V analog block-only power supply
RFRP center voltage input (latched at zero cross)
RFRP signal input (latched at zero-cross)
Tracking error signal input (latched at zero-cross)
Active-wide PLL control signal input

3.3V analog block-only ground
Focus error signal input
Tracking error signal input
RF level or subbeam signal summing input
RFRP signal input

3.3V analog block-only ground
Test pin
General-purpose external ADC input
Analog block-only reference power supply: 1 .65V
Focus EQ outputs
Tracking EQ output

3.3V analog block-only power supply

1-25

IC DESCRIPTIONS

DVD PCB OEC6068A (IC2001)

PIN NO. PIN NAME I/O DESCRIPTION

161 AWCTL O
162 FMO O
163 DMO O
164 TEBC O
165 FEBC O
166 DPDC O
167 EQBC O
168 ANMON O
169 /DFCT O
170 VRCK O
171 VSS3 ­172 SCD O
173 SCL O
174 SCB O
175 FGIN I
176 ASLCP O

Active-wide PLL control output
Feed EQ output
Disc EQ output
Tracking balance control signal
Focus balance control signal
DPD error signal's pit depth adjusting signal
D Input(CDRF wideband boost adjusting signal
General-purpose PWM output
Black dot detection signal
RF EQ response control clock

3.3V digital ground
Head amp serial data
Head amp serial data latch pulse
Head amp serial data clock
Disc FG signal input (with self-biasing circuit)
Data Slice positive output

1-26

IC DESCRIPRIONS

DVD PCB OEC6069A (IC1001)

PIN NAME I/O DESCRIPTION

D0 to D7 I/O Data: 0 to 7 for data bus

D8 to D15 I/O Data: 8 to 15 for data bus

A0 to A7 O Address: 0 to 7 for address bus

A8 to A15 O Address: 8 to 15 for address bus

A16 to A23 O Address: 16 to 23 for address bus

RDX O Read: Strobe signal for reading external memory
WRX O Write LL: Strobe signal for writing data on pins D0 to D7

RASOX O Row address strobe 0: Outputs /RAS strobe for DRAM if address is within specified address area

ROMC5X O Chip select 2: Outputs "low" if address is within specified address area

ZRC5X O Chip select 3: Outputs "low" if address is within specified address area

TBFC5X O Port 84: Output port (output "high" when initialized)

SVCEX O Chip select 5: Outputs "low" if address is within specified address area

WAITX I Wait: Signal used to request CPU bus wait
LCA50X O Lower column address strobe 0: Outputs lower CAS strobe for DRAM if address is within specified address area
UCA50X O Upper Column address strobe 0: Outputs upper CAS strobe for DRAM if address is within specified address area

OEOX O Output enable 0: Outputs read enable signal for DRAM

WEOX O Write enable 0: Outputs erite enable signal for DRAM

NMI_INH O Port B0: Output port (output "high" when initialized)

PGBSX O Port B1: Output port (output "high" when initialized)

CVSX O Port B2: Output port (output "high" when initialized)

S2X O Port B3: Output port (output "high" when initialized)

S1X O Port B4: Output port (output "high" when initialized)
PROMCK O Timer output 1: 8-bit timer 0 or 1 output
PROMDA O Timer output 3: 8-bit timer 2 or 3 output

WP I/O Port D0: I/O port

I45INTX I/O Port D1: I/O port

DMFG I/O Port D5: I/O port

CTS I/O Port E0: I/O port

TBFINTX I/O Port E1: I/O port

DISKWOI I/O Port E2: I/O port

SVINTX I/O Port E5: I/O port

DSTBX I/O Port E6: I/O port
DSPSO O Serial send data 0

DSPSI I Serial receive data 0

DSPCK I/O Port F2: I/O port

TXD O Serial send data 1
RXD I Serial receive data 1
RTS I Serial data receive enable 1

AN0 to AN7 I Analog input: Input to 10-bit AD converter

DAOUT0 O DA output 0: Output form 8-bit DA converter 0
DAOUT1 O DA output 1: Output form 8-bit DA converter 1

LOMN O Terminal count 0: Outputs "high" strobe when counter value of micro-DMA channel 0 is "0"

LOMP O Terminal count 1: Outputs "high" strobe when counter value of micro-DMA channel 1 is "1"
I45RSTH O Terminal count 2: Outputs "high" strobe when counter value of micro-DMA channel 2 is "0"
SVRSTX O Terminal count 3: Outputs "high" strobe when counter value of micro-DMA channel 3 is "0"
LSRDVD I/O Port H4: I/O port (schmitt input)

SCLK I/O Port: I/O port

SO I/O Port: I/O port

DACSOX I/O Port: I/O port

PLLCSX I/O Port: I/O port

NTPLX I/O Port: I/O port

VSW I

AM0, 1 I Address mode: Selects external Data Bus width

TEST0, 1 I Test: Input "low" when using

Non-maskable interrupt request pin: Interrupt request pin with falling edge
Can also be operated at rising edge by program. (schmitt input)

1-27

IC DESCRIPTIONS

DVD PCB OEC6069A (IC1001)

PIN NAME I/O DESCRIPTION

CLK O Clock output: Outputs system clock

X1/X2 I/O Oscillator connecting pin
RESET I Reset: Initializes LSI (with pull-up resistor) (schmitt input)
VREFH I Pin for reference voltage input to AD converter ("high" level)
VREFL I Pin for reference voltage input to AD converter ("low" level)

DAREFH I Pin for reference voltage input to DA converter ("high" level)
DAREFL I Pin for reference voltage input to DA converter ("low" level)

ADVCC - Power supply pin for 10-bit AD converter
ADVSS - GND pin for 10-bit AD converter (0V)
DAVCC - Power supply pin for 8-bit DA converter
DAVSS - GND pin for 8-bit DA converter (0V)
CLVCC - Power supply pin for clock doubler
CLVSS - GND pin-for clock doubler

DVCC - Power supply pin ( + 5V)
DVSS - GND pin (0V)

1-28

IC DESCRIPRIONS

VCR PCB OEC7079D (IC3001)

Pin No. Pin Name I/O Description

1 MSSW B I Input terminal(B) of mecha state sensor.
2 MSSW A I Input terminal(A) of mecha state sensor.
3 KEY-A I Key A input.
4 KEY-B I Key B input.
5 AFT-SC I AFT S Curve input for tuner.
6 EOT I Tape end sensor input signal.
7 A-ENV I Input terminal of audio envelope.
8 V-ENV I Input terminal of video RF envelope.

PERI_CTL and AGC are changed by Initial setting.

9 PERI_CTL or AGC

10 BOT I Tape start sensor input signal.
11 CAP FWD O Capstan forward and backward command.
12 CAP LIMIT O Switch the maximum output current of the Capstan Motor.
13 D.V SYNC O Intative V-SYNC signal output during the special playback.
14 REMOCON IN I Input the infrared remote control.
15 SECAM IN I Input the color system SECAM.
16 S-DET-H O Output "H" when S detection by PAL SP.
17 DVD_RESET O Output terminal of DVD reset.
18 V.HEAD SW O Output terminal of Head Switch.(video)
19 A.HEAD SW O Output terminal of Head Switch.(audio)
20 POWER ON H O For control the user power switch ON/OFF.
21 CENTER LED O Center LED(EOT/BOT).

22 A.MUTE-H O
23 SECAM-H O Control Y/C IC at SECAM .

24 SP-H O Output High when SP on EE screen. The other is Low.
25 FF/REW L O Output "L" when fast forwarding or rewinding.
26 CAP ON O Control the Capstan Motor rotation direction.
27 FL_CS O CS for FL driver IC control.
28 DVD_MUTE O MUTE terminal for DVD when power ON/OFF .
29 NA REC-H O Control the Bias OSC for audio head.
30 VV-H O
31 DVD_POWER_A O Control terminal of DVD POWER(3.3V).

32

33 N.C. O Not used.
34 N.C. - Not used.
35 N.C. - Not used.
36 CLKSEL - 5V.
37 VCC - 5V.
38 X IN I Connect the main crystal(12 MHz).
39 X OUT O Connect the main crystal(12 MHz).
40 VSS - Ground.
41 XC IN I Subclock pulse(32.768 KHz).
42 XC OUT O Subclock pulse(32.768 KHz).
43 RESET I Input terminal of reset signal.
44 SERVICE 1 I Setting of service mode 1.
45 SERVICE 2 I Setting of service mode 2.
46 SUB_CS O Submicom communication control CS.
47 LDM_CTL O Control terminal of the Loading Motor.
48 ZERO MUTE I MUTE terminal for DVD when power ON/OFF .
49 SUB_RESET O
50 LEM-SEG1 O

N.C. or

PERI_CTL-L

PERI_CTL : Control the 21 pin IC output.

I

AGC : Detection terminal AGC voltage of TUNER.

This pin output the HIGH to mute the sound at the switching point
between E-E and V-V during the special playback.

If the EE/VV is "VV" ,output"H".

N.C. and PERI_CTL-L are changed by Initial setting.

I/O

In case of ATS is PERI_STL-L.
The others are N.C..

Control submicom RESET.
Control the LED display module(SEG1)

1-29

IC DESCRIPTIONS

VCR PCB OEC7079D (IC3001)

Pin No. Pin Name I/O Description

51
52
53
54
55
56
57
58

59
60 LEM-GRID1 O

61 LEM-GRID2 O Control the LED display module(GRID2)
62 LEM-GRID3 O Control the LED display module(GRID3)
63 LEM-GRID4 O Control the LED display module(GRID4)
64 LEM-GRID5 O Control the LED display module(GRID5)
65 SUB_DATA_OUT O Output the Data of Submicom.
66
67
68 CG-DATA O Output the Data of OSD IC.
69 CG-CS O Output the CS signal of OSD IC.
70 CG-CLK O Output the Clock of OSD IC.
71 IIC-CLK O Clock output to IIC.
72 IIC-SDA I/O DATA input/output to IIC.
73 32K MONI O Output 32.768KHz monitor(16.384KHz output) to check the clock.
74 Hi-Fi MUTE O Control the Hi-Fi IC.
75 V-REC-ST O Control the Head Amp for video and Hi-Fi audio.
76 PICTURE CTL O Output pulse to conrol the Y/C IC for sharpness.
77 CAP-CTL O Output servo of the capstan motor.
78 CYL-CTL O Output pulse to conrol the drum motor.
79 REEL-S I Input terminal of reel sensor supply.
80 REEL-T I Input terminal of reel sensor take up.
81 TAB SW I Input of TAB SW .
82 P.FAIL I Input for the detection of power interruption.
83 N.C. I Not used.
84 C SYNC I Input Compound synchronized signal.
85 CFG I Input terminal for Capstan FG signal detection.
86 N.C. O Not used.
87 DFPG I Input terminal for compounded PG and FG signal of Drum motor.
88 AMP VSS - Ground.
89 AMP V.OUT O Output the analogue Amp standard voltage.
90 AMP V.IN I Input the analogue Amp standard voltage.
91 CTL- I/O Input and output terminal of CTL AMP.
92 CTL+ I/O Input and output terminal of CTL AMP.
93 CTL SW OUT O Output terminal of CTL AMP positive.
94 CTL AMP IN I Input terminal of CTL AMP.
95 AMP C - AC Ground of CTL AMP.
96 CTL VSS - Connect the VSS.
97 CTL AMP OUT I/O Output terminal of CTL AMP circuit.
98 AMP VCC - 5V.
99 A VCC - Voltage terminal for general circuit.

100

LEM-SEG2
LEM-SEG3
LEM-SEG4
LEM-SEG5
LEM-SEG6
LEM-SEG7
LEM-SEG8
LEM-SEG9

LEM-SEG10

SUB_DATA_IN

SUB_CLK

MESECAM-M/

SQPR-H

O Control the LED display module(SEG2)
O Control the LED display module(SEG3)
O Control the LED display module(SEG4)
O Control the LED display module(SEG5)
O Control the LED display module(SEG6)
O Control the LED display module(SEG7)
O Control the LED display module(SEG8)
O Control the LED display module(SEG9)

Control the LED display module(SEG10)

O

Initial setting is FLD : FLD POWER ON/OFF terminal.
Control the LED display module(GRID1)

Initial setting is FLD : VCR LED for a drive.

I Input the Data of Submicom.

O Output the Clock of Submicom.

I Distinction input terminal of MESCAM and SQPB.

1-30

IC DESCRIPRIONS

VCR PCB OEC7080A (IC3005)

Pin No. Pin Name I/O Description

1 D3 O DVD LED.
2D4O
3 D5 I Not used. (GND)
4 D6 I Not used. (GND)
5 D7 I Not used. (GND)
6 SCK I Input synchronized clock for VCR Communication.
7 SOUT O Output serial I/O for VCR Communication.
8 SIN I Input serial I/O for VCR Communication.

9 RESET - Input reset.
10 CNVSS - GND.
11 XOUT O 4MHz oscillation.
12 XIN I 4MHz oscillation.
13 VSS - GND.
14 VDD - VDD.
15 VDCE - GND.
16 INT0 I Input software UART for VCR Communication.
17 P31 I Not used. (GND)
18 AIN0 I Not used. (GND)
19 AIN1 I Not used. (GND)
20 AIN2 I Not used. (GND)
21 AIN3 I Not used. (GND)
22 P00 I Not used. (GND)
23 P01 I Not used. (GND)
24 P02 I Not used. (GND)
25 P03 I Not used. (GND)
26 P10 I Not used. (GND)
27 P11 I Not used. (GND)
28 P12 I Not used. (GND)
29 P13 I Not used. (GND)
30 D0 O Output software UART for VCR Communication.(TK)
31 D1 I Input software UART for VCR Communication.(RX)
32 D2 I Input CS.

VCR LED.

1-31

VCR PCB IC3001 (OEC7079D)

DPG 87 PIN

DFG 87 PIN

SERVO TIMING CHART

24 Cycle

H. SW. P 18 PIN

V-SYNC (E-E) 84 PIN

REC CTL (REC)
97 PIN

V-SYNC (TRICK PB)
13 PIN

• WAVEFORM CHANGES DEPENDED ON THE TAPE SPEED

CH 1

CH 2

1-32

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

0

O

utput

INCLINED BASE S/T UNIT

PRESS

PRESS

(T BRAKE:LOW)

P5-ON (T BRAKE HIGH)

S BRAKE:HIGH

S BRAKE:LOW

BRAKE-ON

BRAKE-ON

BRAKE-ON

BRAKE-ON

CLUTCH-ON

DIRECT

PRESS

UP

Revolutional Angle of
MAIN CAM

Mode Dealing
Directions

Moving Quantity of
MAIN ROD (mm)

STBY

15

EJECT

3

VSR

180

206.3100

PBF.SLOW

26.5

255

HIGH

38.53529.521.5

323.8303.7272.2226.4

FLAP LEVER

(T REEL BRAKE)

T BRAKE ARM

HIGH

LOW

MS-2

(S REEL BRAKE)

TENSION ARM ASS'

Y

MECHANISM TIMING CHART

TENSION CONNECT

LINK UNIT

(S REEL BRAKE)

SENSOR

MODE MS-1

LOW

FF/REWSTOP2

PINCH ROLLER BLOCK

P5 ARM ASS'Y

TENSION LEVER

CLUTCH LEVER

1-33

(VCR SECTION)

POWER DOES NOT TURN ON

TROUBLESHOOTING GUIDE

Does display light?

YES

Is there voltage at
pin 20 of IC3001?

NO

Check IC3001.

NO

YES

Is the voltage at pin 14
of CP502 about 5.2V?

YES

Check IC3001.

NO

Check pin 13 of T501
and peripheral circuit.

Check Q506, Q504.

1-34

THE POWER SUPPLY CUT

Inserting a cassette

and push play button.

TROUBLESHOOTING GUIDE

Does the power cut

after 3 seconds?

NO

Does the power cut

after about 6 seconds?

NO

Does intermittently

the power cut?

NO

Check the POWER BLOCK.

YES

YES

YES

Check CAPSTAN DD UNIT

and CYLINDER UNIT.

Check Q3006, Q3007

and CAPSTAN BELT.

Check Q3006, Q3007, IC3001

and sag of CAPSTAN BELT.

1-35

AUDIO SHAKES

TROUBLESHOOTING GUIDE

Is AUDIO HEAD

scratched?

NO

At playback, is input about

4.5Vp-p of a rectangular

wave at pin 85 of IC3001?

YES

At playback, is pin 5 of

CP3001 3.5V?

YES

Check AUDIO BLOCK.

YES

NO

NO

Change AUDIO HEAD.

Change CAPSTAN DD UNIT.

Check IC3001.

1-36

The CASSETTE TAPE

CAN NOT BE INSERTED

TROUBLESHOOTING GUIDE

When a CASSETTE can

not inserted, is pin 10 of

IC3001 5V ?

YES

When a CASSETTE is

inserted, is pin 8 of

CP3001 12.6V ?

NO

When a CASSETTE is

inserted, is pin 47 of

IC3001 5V ?

YES

Check circuit of loading motor.

NO

YES

NO

Check LED of DECK,

PHOTO SENSOR.

Change

LOADING MOTOR.

Change IC3001.

1-37

Can not FF/REW

TROUBLESHOOTING GUIDE

At FF/REW, does voltage

at pin 11 of IC3001

change?

YES

Check DECK MECHANISM.

When inserting a CASSETTE,

it ejects immediately.

Does another CASSETTE

insert?

YES

NO

NO

Check line of IC3001

at pin 3 and pin 4.

Defective CASSETTE

or cassette loading

block.

1-38

Does SW3001 and

REC LEVER

correctly set ?

YES

After inserting

CASSETTE, is pin 81

of IC3001 0V ?

YES

Check IC3001.

NO

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 TP101?

YES

NO

NO

Is the voltage

at pin 8 of CP3001

12.6V?
YES

At play, is the voltage

at pin 12 of CP3001 2.5V?

YES

Change CYLINDER unit.

NO

Is PG PULSE signal

inputted to pin 18

of IC3001?

YES

NO

NO

Check power block.

Check Q3006 and Q3007.

Change IC3001.

1-39

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 2.5V?

YES

Change CYLINDER MOTOR

Auto tracking

does not operate

NO

NO

Change

CYLINDER MOTOR.

Change IC3001.

In auto tracking, is the

voltage at pin 8 of IC3001

more than DC 0.2V?

YES

CHANGE IC3001.

NO

Does the CLT pulse

signal (about 2.5Vp-p)

appear at pin 97 of IC3001?

2.5Vp-p

YES

NO

Check CONTROL HEAD.

1-40

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 79

and pin 80 of IC3001?

YES

Change IC3001.

NO

NO

Refer to section "CAPSTAN

DD MOTOR NOT

ROTAING".

Check Q3006 and Q3007.

1-41

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

NO

NO

Check P/B ENVELOPE.

The height of GUIDE POST

readjust.

Adjust PG SHIFTER.

1-42

YES

Is a wave of PB-Y unusual?

YES

Change IC1001.

NO

Change IC101.

AT PLAYBACK, THE PICTURE

DOES NOT APPEAR

Is E-E appearing on

the MONITOR TV?

YES

TROUBLESHOOTING GUIDE

NO

Is the voltage of IC101 at
pin 12, 36, 61, 90 and 96

5V?

YES

Check video out line and

IC101.

NO

Check POWER BLOCK.

Is there FM signal at pin

78 and 79 of IC101?

YES

Is there video signal

at pin 52 of IC101?

YES

Check IC4501.

NO

NO

Check connection of the

CYLINDER.

Change IC101.

1-43

AT PLAYBACK, THE COLOR DOES

NOT APPEAR

TROUBLESHOOTING GUIDE

Does composite signal

appear at pin 52 of

IC101?

YES

Check pin 15 of IC4501.

NO COLER DURING SELF

RECORDING AND PLAYBACK

Does VIDEO signal appear

at pin 31 of IC101?

YES

NO

NO

Change IC101.

Chang J8005.

Check VIDEO input circuit.

Does COLOR signal at pin 52

of IC101?

Check pin 15 of IC4501.

1-44

YES

NO

Change IC101.

AT PLAYBACK AND RECORDING,

CYLINDER MOTOR UNLOAD

TROUBLESHOOTING GUIDE

Is the voltage at pin 8 of

CP3001 about DC12.6V?

YES

In playback, is at pin 12 of

CP3001 about DC2.5V?

YES

Change CYLINDER MOTOR.

PLAYBACK PICTURE IS NOISY

(EVEN AFTER CLEANING HEADS)

NO

NO

Check at 12.6V line,

power block.

Check IC3001.

Is FM signal at pin 79 of

IC101 270 mVp-p ?

YES

Is FM signal at pin 8 of IC3001

more than 1V?

NO

Is VIDEO output at the emitter

of Q4501 2Vp-p, and are

there any noises?

YES

Change J8005.

NO

YES

NO

Check CYLINDER.

Perform the interchange

able adjustment of DECK.

Check IC101 and Q4501.

1-45

AT PLAY, AUDIO DOES NOT

APPEAR

TROUBLESHOOTING GUIDE

At E-E, does audio appear?

YES

Does AUDIO signal

appear at pin 2 of IC101

6mVp-p?

YES

Does AUDIO signal

appear at pin 11 of IC101

1Vp-p?

YES

Check AUDIO HEAD for DEBRIS

STAINS. Check the connector from

AUDIO HEAD is fully inseted into

CP102. Replace IC101.

NO

NO

NO

Refer to section "E-E DOES

NOT APPEAR".

Check C117 and peripheral

circuit.

Change IC101.

1-46

THE AUDIO CAN NOT

RECORD

TROUBLESHOOTING GUIDE

Is bias level at L104 OK?

YES

Is there audio signal

at pin 5 of CP102?

YES

Is there audio signal

at pin 11 of IC101?

NO

NO

NO

Is the voltage at pin 2

of L104 5V?

YES

Is the voltage at pin 29

of IC3001 about 5V?

L104 is broken or shorted.

NO

Check POWER circuit.

NO

Change IC3001.

Check the circuit between
pin 4 of IC101 to pin 5 of
CP102.

Change IC101.

YES

Check lead wire of A/C HEAD

and CONNECTOR.

1-47

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.

NO

NO

Check LOADING MOTOR

and MODE SENSOR

RELATION DEPARTMENT.

Check IC3001.

1-48

CAPSTAN DD MOTOR NOT

ROTATING

TROUBLESHOOTING GUIDE

In playback, is there voltage

at pin 8 of CP3001 12.6V?

YES

Is the voltage at pin 3 of

CP3001 5V?

YES

In playback, Check the

voltage at pin 5 of CP3001

is 2V or at pin 12 of IC3001 is

3.5V?
YES

In playback, is there voltage

at pin 9 of CP3001 2.6V?

NO

NO

NO

NO

Check POWER BLOCK.

Check POWER BLOCK.

Change IC3001.

Check pin 77, 78 of IC3001

and peripheral circuit.

YES

Replace IC3001. Does DD MOTOR
rorate now? If not, Replace DD
MOTOR.

1-49

RECORDING MECHANISM WORKS,

BUT NO VIDEO RECORD FROM

INPUT JACK OR TUNER

TROUBLESHOOTING GUIDE

Is there video signal at

pin 31of IC101?

YES

Does the VIDEO signal

appear at pin 52 of

IC101?

YES

Check CYLINDER UNIT and

circuit around of CP101.

NO

NO

Check circuit of video signal from

VIDEO IN or

TUNER to IC3001.

Change IC101.

1-50

E-E DOES NOT APPEAR

(THE PICTURE DOES NOT

APPEAR FROM TUNER)

TROUBLESHOOTING GUIDE

Does normality AU

DIO JACK CONNECT?

YES

Are there the voltage of

MB(5V), PB(5V), TU(32V)

of TU301?

YES

Check the picture.

Is there video signal at

pin 24 of TU301?

NO

NO

NO

Connection is done over again.

Check POWER BLOCK.

Change TU301.

YES

Is there video signal at

pin 28 of IC101?

YES

Is there video

waveform at pin 52 of

IC101?

YES

Check pin 15

of IC4501?

YES

Check pin 7 of IC8001.

NO

NO

NO

Change IC101.

Check IC101.

Change IC4501.

1-51

E-E AUDIO(MONO)

DOES NOT APPEAR

TROUBLESHOOTING GUIDE

Is the voltage at pin 40

of IC701 5V?

YES

Is the voltage at pin 34

of IC701 12V?

YES

Does audio signal

appear at pin 36, 37, 42

and 43 of IC8001?

YES

Does audio signal appear

at pin 21 of IC701?

NO

NO

NO

NO

Check POWER BLOCK.

Check POWER BLOCK.

Check J8005 and peripheral

circuit.

Change IC701.

YES

Does audio signal appear

at pin 22 of IC701?

YES

Does audio signal appear

at pin 15 and 18 of

IC701?

YES

Check circuit around of J8005.

NO

NO

Check IC101.

Change IC701.

1-52

E-E AUDIO (STEREO)

DOES NOT APPEAR

TROUBLESHOOTING GUIDE

Is the voltage at pin 40

of IC701 5V?

YES

Is the voltage at pin

34 of IC701 12V?

YES

Is there video signal at

pin 10, 11 of IC701?

YES

Is there video signal at

pin 15, 18 of IC701?

NO

NO

NO

NO

Check POWER BLOCK.

Check POWER BLOCK.

Change IC101.

Change IC701.

YES

Check circuit around of J8005.

1-53

TUNER AUDIO(MONO)

DOES NOT APPEAR

TROUBLESHOOTING GUIDE

Does E-E AUDIO
(MONO) appear?

YES

Does audio signal

appear at pin 38 of

IC801?

YES

Does audio signal appear

at pin 1 and 2 of IC801?

YES

Does audio signal

appear at pin 15 and

18 of IC701?

NO

NO

NO

NO

Refer to section "E-E AUDIO

(MONO) DOES NOT APPEAR".

Check pin 21 of TU301.

Change IC801.

Change IC701.

YES

Check J8005 and peripheral

circuit.

1-54

TUNER AUDIO(STEREO)

DOES NOT APPEAR

TROUBLESHOOTING GUIDE

Does signal appear at

pin 25 of IC801?

YES

Refer to section "TUNER AUDIO

(MONO) DOES NOT APPEAR".

PB AUDIO (Hi-Fi)

DOES NOT APPEAR

Does E-E AUDIO

(STEREO) appear?

YES

NO

NO

Change TU301.

Refer to section "E-E AUDIO

(STEREO) DOES NOT APPEAR".

Does NORMAL PB

AUDIO appear?

YES

Is there audio signal at

pin 35, 37 of IC701?

YES

Is there audio signal at

pin 15, 18 of IC701?

YES

Check circuit around of J8005.

NO

NO

NO

Refer to section "AT PLAY,

AUDIO DOES NOT APPEAR".

Check circuit of HEAD AMP

and CYLINDER UNIT.

Change IC701.

1-55

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 11 of IC701?

YES

Is there audio signal at

pin 15, 18 of IC701?

YES

At recording and play, is

there signal at pin 7, 8

and 9 of CP101?

NO

NO

NO

NO

Refer to section "E-E AUDIO

(MONO) DOES NOT APPEAR".

Check circuit around of J8004,

J8006 and TU301.

Change IC701.

Check CYLINDER UNIT.

YES

Check IC101.

1-56

(DVD SECTION)

Deck does not accept

open/close

TROUBLESHOOTING GUIDE

Is the DVD

display out ?

YES

Can it open and close

it manually? (*1)

YES

Is there OSD display ?

NO

Refer to section "DVD screen without

going out".

NO

YES

Change DVD LOADER.

Is the voltage

at pin 7, 8 and 20 of IC2602

8V?

YES

Check IC2602 ,CP2603

and peripheral circuit.

NO

Change DVD LOADER

NO

Check POWER BLOCK

*1:Turn GEAR of DVD DECK front lower part,

to open and close TRAY manually

1-57

DVD screen without going out

TROUBLESHOOTING GUIDE

Is there video signal at

pin 27 of IC8504?

NO

Is there waveform

at pin 102, 103, 105 and

106 of IC4001?

NO

Is there waveform

at pin 120 of IC4001?

YES

YES

YES

NO

Is X8501 oscillating?

YES

Check IC8001

and peripheral circuit.

Check IC8504

and peripheral circuit.

NO

Change X8501.

Are there waveform

at line HA1-HA17?

NO

Change IC4006.

Change IC8501.

YES

Change IC4001.

1-58

Do not playback DVD

TROUBLESHOOTING GUIDE

Does display "Please

Check Disc" after reading

?

NO

Are there oscillate

at pin 29, 30 of IC2603 ?

YES

YES

NO

Is the voltage

at pin 6 of IC2603

about 1.7V?

NO

Check IC2603

and peripheral circuit.

YES

Change DVD LOADER

Check IC2603

and peripheral circuit.

Are there waveform

at line of DVD DATA 0-7 ?

NO

Check IC2001

and peripheral circuit.

YES

Check IC4001 and

peripheral circuit.

1-59

DVD/CD ANALOG AUDIO DOES

NOT APPEAR

TROUBLESHOOTING GUIDE

Are there waveform

at pin 136, 139 and 141

of IC4001?

YES

Are there waveform

at pin 20, 23 of IC8503?

YES

Is the voltage at pin 3
of CP8502 about 5V?

NO

NO

NO

Are there waveform

at line of DVD DATA 0-7?

NO

Check IC2001

and peripheral circuit.

YES

Change IC8503.

Check IC8004

and peripheral circuit.

Change IC4001.

YES

Check IC8503

and peripheral circuit.

1-60

No digital audio on playback

TROUBLESHOOTING GUIDE

Is there waveform

at pin 13 of CD8501?

NO

Is the Analog Audio

Sound?

YES

Change IC2001.

NO PLAYBACK PICTURE

OF Y.U.V OUT

YES

NO

Check OS8001 and peripheral

circuit of J8001.

Refer to section "DVD/CD

ANALOG AUDIO DOES NOT

APPEAR".

Is there Y.U.V waveform at

pin 16, 18, 20 of IC8504?

NO

Are there signals at pin

4, 11 and 13 of IC8504?

NO

YES

YES

Is there Y.U.V

waveform at pin 8, 10

and 12 of CP8002?

NO

Check circuit around of CP8002.

YES

Check circuit around of J8005.

Check circuit around of IC8504.

Refer to section "DVD screen

without going out".

1-61

No playback picture of

S-VIDEO jack

TROUBLESHOOTING GUIDE

Are there Y signal at pin 23

and C signal at pin 25 of

IC8504?

NO

Is the voltage at pin

1 of IC8504 about 8.2V?

YES

Are there signals at pin

4, 11 and 13 of IC8504?

NO

YES

NO

YES

Check D8501 and circuit

around of D8502.

Check circuit around of Q8508.

Check circuit around of IC8504.

Refer to section "DVD screen

without going out".

1-62

<Reference>

5

69

GENERAL SPECIFICATIONS [HR-XV1EU-R]

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

G-3 VCR System VHS Player / Recorder

System Video System PAL/MESECAM

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

Motor 3 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 2-100 times / 4 step (DVD)

4-8 times / 2 step (CD)
5-15 times / 2 step (VIDEO CD)

Actual 2-70 times (DVD)

4-12times (CD)
4-18times (VIDEO CD)
Rev 2-100 times / 4 step (DVD)
4-8 times / 2 step (CD)
5-15 times / 2 step (VIDEO CD)

Actual 2-70 times (DVD)

4-12times (CD)
4-18times (VIDEO CD)

Slow speed Fwd 1/8-1/2 times (DVD, VIDEO CD)

Actual 1/7-1/2 times (DVD, VIDEO CD)

Rev --

Actual --

Hi-Fi STEREO Yes
NTSC PB (PAL60Hz) Yes
Deck DECK OVD-7

Loading System Front

Motor 3
Heads Video Head 4Head

FM Audio Head 2Head

Audio /Control Mono/Yes

Tape Rec PAL SP/LP
Speed NTSC -

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

Forward/Reverse NTSC or PAL-M SP=3x, 5x
Picture Search PAL or SECAM SP/LP=5x, 7x / 7x, 13x
Frame Advance 1/10
Slow Speed 1/5, 1/10,1/30

G-4 Tuning Broadcasting System OIRT/CCIR System BG/DK/I

System Tuner and System 1Tuner

Receive CH Destination Oscar (W/HYPER)

Intermediate Picture (FP)
Frequency Sound (FS) 33.4 / 32.9 / 32.4 MHz

Preset CH 80CH
RF Converter Output Yes

Stereo/Dual TV Sound G.ST/NICAM DUAL
Tuner Sound Muting Yes

Erase (Full Track Erase) Yes

Play PAL SP/LP

Channel 23~69 CH
Level/Impedance 73 dBu / 75 Ohm
Sound Selector Yes (OSD)

NTSC SP

with Cassette E-180

Tuning System F-Synth

Input Impedance VHF/UHF 75 OHM

CH Coverage

FP-FS 5.5 / 6.0 / 6.5MHz

E2~E4, X~Z+2, S1~S10,

E

~E12,S11~S41,E21~E

38.9MHz

4-1

<Reference>

H

(1KHz)

GENERAL SPECIFICATIONS [HR-XV1EU-R]

G-5 Power Power Source AC 230V 50Hz

Power Consumption 22 W at 230V 50Hz

Protector Power Fuse Yes

G-6 Regulation Safety GOST

G-7 Temperature Operation 5oC - 40oC

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 0.7V p-p / 75 ohm
Audio Signal Input Level Microphone -

(0dB=0.775Vrms) Output Level Line -3.8 dBm/ 1k ohm(DVD,VCR)

Hi-Fi Audio Signal Dynamic Range : More than 75dB

DC -

Stand by 5 W at 230V 50Hz
Per Year -- W

Radiation GOST

Storage -20oC - 60oC

S/N Ratio (Weighted) 65 dB (DVD) 53 db (VCR)
Horizontal Resolution 500 Lines (DVD) 240 Lines(VCR at SP)

Input Level Line -3.8 dBm/ 50k ohm(VCR)

Digital Output Level 0.5 V p-p / 75 ohm(DVD)
S/N Ratio at (Weighted) 90dB(DVD) 42dB(VCR at SP)

armonic Distortion

Frequency Response : DVD Mode at DVD 4 Hz - 22 KHz

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

p

DVD Mode at VIDEO CD 4 Hz - 20 KHz

DVD Mode at CD 4 Hz - 20 KHz

VCR Mode at SP 100Hz - 10 KHz
VCR Mode at LP 100Hz - 5 KHz

VCR Mode at SLP -

0.1% (DVD) 1.5% (VCR at SP)

4-2

<Reference>

GENERAL SPECIFICATIONS [HR-XV1EU-R]

G-10 On Screen

Display Menu T ype Icon

(DVD)

Menu Yes

Picture Y es

TV Shape Yes
PAL/Auto No
Video Out Select Yes

Output Sound Yes

Audio Out Select Yes
Dynamic Range Control Yes
Karaoke V ocal Y es

Language Y es

On-Screen Language Yes
Disc Menu Language Yes
Audio Language Yes
Subtitle Language Yes

Display Yes

On-Screen Displays Yes
Background Yes
Screen Saver Yes

Operational Yes

Pause/Still Yes
Parental Lock Yes
Title Stop Yes
PBC Yes

Initial Setup Yes

On-Screen Displays Yes
TV Shape Yes

Audio Out Select Yes
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
Repeat Yes
A-B Repeat Yes
Slow+ ## Yes
Slow- ## No
Search+ ## Yes
Search- ## Yes
Resume Yes
Title No. Yes
Chapter No. Yes
Track No. Yes
Time Yes
Sub Title No. Y es
Angle No. Yes
Audio No. Yes
Zoom Yes
Enter Yes
Exit Yes
Bit Rate Yes
Memory Yes
Screen Saver Yes
E.A.M Yes

4-3

<Reference>

Play/Stop/FF/Rew/Rec/OTR/T-Rec/P

/Eject/T

GENERAL SPECIFICATIONS [HR-XV1EU-R]

On Screen Menu Yes
Display(VCR) Menu Type Character

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

Others

G-11 OSD Language DVD OSD Eng Ger Fre

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 SP:5Hours LP:10 Hours

OTPB Valid Time No
Timer Back-up (at Power Off Mode) 30 Min

ATS No
Timer Rec Set Yes
VCR Extension Yes

VCR Set-Up Yes

CH Set-Up Yes

Pin Code Registration No
System Set-Up Yes

VCR OSD Eng Ger Fre

Auto Repeat On/Off Yes
Scene Repeat Yes
Audio Dubbing No

NICAM Auto/Off Yes
Audio Mix On/Off Yes
Color System Yes
Sharpness Yes
BBE On/Off No

CH T uning Y es
Auto Tuning Y es
CH Mapping Yes
Guide CH Set No

Clock Set Yes (Calendar 24H)
Language Yes
AV2 DEC/AV Yes
RF Output (G/K/I) Yes

ause

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

ape In

Yes

4-4

<Reference>

(Cue),

GENERAL SPECIFICATIONS [HR-XV1EU-R]

G-13 Display DISPLAY Yes

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

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

Rew (Rev), Stop, ATR, Eject

VCR Yes

DVD Y es

CD Yes

Clock

Counter VCR Yes (hour:min)

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

Auto Tuning Y es

Eject Y es

Tape In Yes

Remocon Custom Code Yes

Yes (24h)
AM
PM

DVD Yes (hour:min)

CD Yes (min:sec)

No

No
No

4-5

<Reference>

GENERAL SPECIFICATIONS [HR-XV1EU-R]

G-14 Remote Unit RC-FO

Control Glow in Dark Remocon Yes

Format JVC
Custom Code 43,53 (DVD,VCR), 03 (TV)
Power Source Voltage (D.C) 3V

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

VCR Yes

DVD Y es

1Yes

2Yes

3Yes

4Yes

5Yes

6Yes

7Yes

8Yes

9Yes

0/AV Yes

DVD MENU Yes

MEMORY Yes

RETURN Yes

OPEN/CLOSE Yes

CLOCK / COUNTER Yes

SUB TITLE/A TR Y es

ANGLE/COUNTER RESET Yes

ZERO RETURN Yes

PLAY MODE/SPEED Yes

ZOOM Yes

TITLE Yes

REPEAT A-B Yes

PROGRAM/G-CODE Yes

T-REC Yes

TV Vol.+ Y es

TV Vol.- Yes

TV/VCR Y es

TV Input Yes

FF(Cue)/SEARCH+ Yes

REW(Review)/SEARCH- Yes

PLAY Yes

STOP Yes

PAUSE/STILL/STEP Yes

REC/OTR Yes

SKIP+ / INDEX+ Yes

SKIP- / INDEX- Yes

UP/CH+ Yes

DOWN/CH- Yes

LEFT/ SET- / TRACKING- Yes

RIGHT/ SET+ / TRACKING+ Yes

SELECT/ENTER Yes

SET UP MENU/ VCR MENU Yes

CLEAR/CANCEL Yes

DISPLAY/CALL Yes

AUDIO / AUDIO SELECT Yes

SLOW (Forward) Yes

CM SKIP (Skip search) Yes
Slide SW TV / VCR&DVD Select Yes

4-6

<Reference>

GENERAL SPECIFICATIONS [HR-XV1EU-R]

G-15 Features Auto Power Off No

(DVD) Parental Lock Ye s

Features Auto Head Cleaning No
(VCR) Auto T rac king Yes

G-16 Accessories Owner's Manual Yes

Video CD Playback Yes
MP3 Playback Yes
Digital Out Dolby Digital Yes

Down Mix Out (Dolby Digital, MPEG1,MPEG2) Yes
Self Diagnostic No

Spatializer (N-2-2)
Screen Saver

Frame Advance Yes
Video Pedestal Level Set up No
Auto Stop No
One Touch Replay (10 Sec reverse) No

Index Search Ye s
HQ (VHS Standard High Quality) Yes
Auto Power On, Auto Play, Auto Rewind, Auto Eject Yes
Auto Repeat Yes
Auto Power Off No
VIDEO PLUS+ (SHOWVIEW, G-CODE) Yes
ATS No
Auto Set Up (CH Auto Set-Up/Auto Clock) No
Auto Tuning Yes
PDC No
VPS No
Reverse Slow No
One T ouch Playback No
Picture Control (Sharpness) Yes
Channel Lock No
Hotel Lock No
Anti Theft No
Audio Dubbing No
Remote Control Code 1/2 Yes
BBE Audio No
Rec END Search No
SQPB (PAL SP MODE) Yes
CATV Yes
CM Skip (30sec x 6 Times) Yes
Copy (Disc to Tape) Yes (by Conditioning)

Remote Control Unit Yes
Dew Caution Sheet No
Battery Yes

Tape Rewinder No
Safety Tip No
Toll Free Insert Sheet No
Quick Set-Up Sheet No
Information Sheet No
75 Ohm Coaxial Cable Yes (0.9m)

U/V Mixer No
DC Car Cord (Center+) No
Guarantee Card Yes
Warning Sheet No
Circuit Diagram No
Antenna Change Plug No
Service Facility List No
Important Safeguard No
Dew/AHC Caution Sheet No
AC Plug Adapter No
AC Cord No
AV Cord (2Pin-1Pin) No
Registration Card No
21pin Cable No
300 ohm to 75 ohm Antenna Adapter No

PCM Yes
DTS Yes
MPEG1,MPEG2 Yes

Yes
Yes

Language Russian
w/Guarantee Card No

UM size x pcs UM-3 x 2 pcs

type Single shield

4-7

<Reference>

GENERAL SPECIFICATIONS [HR-XV1EU-R]

G-17 Interface Switch Front Power Yes

Rear Attenuator No

Volume Phones Volume No

Terminals Front Video In RCA x1(Yellow)

Rear Video Output 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
Input Select No
Main Power SW No

Video/RGB Selector No
RF Out (Slide SW) No
Main Power SW No

Mic Volume No
Echo Volume No
Rec/OTR No

Audio In RCA x 2(Stereo, White/Red)

Audio Output RCA x 2(Stereo, White/Red)

Coaxial x 1 (Digital Audio,DVD Signal Only)

Video Input No

Audio Input No

Optical Digital Audio Out (Option) Yes
Euro Scart 2SCART
S-Video Output Yes (DVD Signal Only)
Ext Speaker No
VHF/UHF Antenna Input/Output DIN Type

Indicator LED Power No

G-18 Set Size Approx. W x D x H (mm) 430 x 310.5 x 99
G-19 Weight Net (Approx.) 4.5 kg( 9.9lbs)

G-20 Carton Master Carton No

Gift Box Yes

Drop Test Natural Dropping At

Container Stuffing 1,623 Sets/40' container

G-21 Cabinet Material Cabinet Front PS 94HB

PCB Non-Halogen Demand 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.) 5.5 kg( 12.1lbs)

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

Material Double/Brown
W/Color Photo Label No
Dimensions W x D x H (mm) 500 x 430 x 180
Pulp Package No
Design As Per BUYER 's
Description of Origin No

1 Corner / 3 Edges / 6 Surfaces

Height (cm) 80 cm

Eyelet Demand No

4-8

VICTOR COMPANY OF JAPAN, LIMITED

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

Printed in Japan

0211 VP

SECTION 2

CHARTS AND DIAGRAMS

A B C D E F G H

INTERCONNECTION DIAGRAM

8

7

6

5

4

3

2

1

DVD

DRIVE

OPTICAL PICK-UP

LOADING MOTOR

LM

SPINDLE MOTOR

SLED MOTOR

VDR
MDN

LD
GND
VCC

F-

T+

T-

F+

B0

C0

D0

A0

E0

F0
VCC

VREF

GND

VDR2
MDN2

LD2

RF
VCC

TGL5
LDMN
TOPN
LDMP

M GND

DMFG

VCC
DMP
DMN
LMT
GND
FMP
FMN

CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

CD4001

CD2603

FFC

1
2
3
4
5
6

CD2601

FFC

1
2
3
4
5
6
7
8

AC230V_50Hz

CD501

BROWN

BLUE

1
2
3
4
5
6

1
2
3
4
5
6
7
8

21

CP2602
1
2
3
4
5
6
7
8
9

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

CP2603

1
2
3
4
5
6

CP2601

1
2
3
4
5
6
7
8

12

CD8502

CP503

VDR
MDN

LD
GND
VCC

F-

T+

T-

F+

B0

C0

D0

A0

E0

F0
VCC

VREF

GND

VDR2
MDN2

LD2

RF
VCC

TGL5
LDMN
TOPN
LDMP

M GND

DMFG

VCC
DMP
DMN
LMT
GND
FMP
FMN

GND

P.CON+5V D
1

1

GND

P.CON+5V_D

POWER PCB

PCB240
VPA152

CP501

ARESINCE THESE PARTS MARKED BYCAUTION:

GND

P.CON+5V A

GND

P.CON+5V_A

MOTOR GND

P.CON+9V A

65432

65432

MOTOR_GND

P.CON+9V A

DVD PCB

PCB130
VMA249

CD8501

TX

1

RX

2

GND

3

GND

4

P.CON+9V

5

P.CON+9V

6

P.CON+D5V

7

P.CON+D5V

8

GND

9

P.CON+3.3V

10

P.CON+3.3V

11

GND

12
13

SPDIF-134

CD8002

CP8502
Y(G)
GND

C(CVBS)

GND

CVBS

GND

DVD U(B)

GND

DVD V(R)

GND

DVD Y(G)

GND

AUDIO-L

GND

AUDIO-R

ZERO

DVD RESET

RGB-H

CP502_1

LED AT+5.2V

TUNER+32V

P.FAIL

GND
GND

UNREG+3.3V

UNREG+3.3V

AT+5.2V
AT+5.2V

AT+13V
MOTOR GND
MOTOR+12V

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

FFC

18
17
16
15
14
13
12
11
10

9
8
7
6
5
4
3
2
1

14
13
12
11
10

9
8
7
6
5
4
3
2
1

1

18

2

17

3

16

4

15

5

14

6

13

7

12

8

11

9

10

10

9
8

11

7

12
13

6

14

5

15

4

16

3
2

17

1

18

CD502

FFC

14

14

13

13

12

12

11

11

10

10

9

9

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

CP8001
1
2
3
4
5
6
7
8

9
10
11
12
13

CP8002

1

2

3

4

5

6

7

8

9
10
11
12
13
14
15
16
17
18

CP1701
14

13
12
11
10

9

8

7

6

5

4

3

2

1

TX

RX
GND
GND

P.CON+9V

P.CON+9V
P.CON+D5V
P.CON+D5V

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

GND
SPDIF-134

Y(G)
GND

C(CVBS)

GND

CVBS

GND

DVD U(B)

GND

DVD V(R)

GND

DVD Y(G)

GND

AUDIO-L

GND

AUDIO-R

ZERO

DVD RESET

LED AT+5.2V

TUNER+32V

P.FAIL

GND
GND

POWER_ON_HPOWER_ON_H

UNREG+3.3V

UNREG+3.3V

AT+5.2V
AT+5.2V

AT+13V
MOTOR GND
MOTOR+12V

8

OPERATION PCB

PCB270
VEA970

COMMAND TRANSMITTER

TM601

7

6

5

4

3

2

1

DEC.VIDEO IN

DEC.VIDEO OUT

404142

19

21

VIDEO IN

VIDEO OUT

FULL ERASE HEAD ASS’Y

H5002

22

11

FE HEAD (GND)

FE HEAD (HOT)

CP103

GND

GND

HF1 (R)

HF COM

HF2 (L)

SP-CH1 (R)

SP COM

SP-CH2 (L)

EP/LP-CH1 (R)

EP/LP COM

EP/LP-CH2 (L)

AUDIO PB

AUDIO REC

CTL+

CTL­AE HEAD(+)
AE HEAD(-)

CP3001

CP101

CP102

1
2
3
4
5
6
7
8

9
10
11
12

9

8

7

6

5

4

3

2

1

6

5

4

3

2

1

CAP_FG
CAP_VCO

VCC

CAP.M/F/R

I_LIMIT

MOTOR_GND

GND

LD/CY_VCO

CAP_CTL
LDM_CTL

CYL_FG/PG

CYL_CTL

FPC
9
8
7
6
5
4
3
2
1

CD102

FFC
6
5
4
3
2
1

HALL

SENSOR

HALL

HALL
VCC

1
2
3
4
5
6
7
8

9
10
11
12

FFC

D-PG OUT

D-PG GND

9
8
7
6
5
4
3
2
1

HEAD AUDIO CONTROL ASS’Y

H5001

6

AUDIO PB

6

5

AUDIO REC

5

4

CTL+

4

CTL-

3

3

AE HEAD(+)

2

2

AE HEAD(-)

1

1

ROTOR

MAIN

MAGNETCOIL

OUT

SWITCH

IN

LOGIC

7654321

7654321
7654321

D-COM

M-GND

D-U OUT

D-V OUT

D-W OUT

MR

FG SENSOR

OGVCC

CAPSTAN DD UNIT

M2001

LM

LOADING MOTOR

M101

UN4001

CYLINDER UNIT

HI-FI HEAD

SP HEAD

EP/LP HEAD

AUDIO

CONTROL

AE

WHITERED

GND

KEY-B

KEY-A

54321

CP681_1

432

1

FFC

CD651

CP653_1

NC

NC

NC

NC

NC

ETANTLES PIECES REPAREES PAR UNATTENTION:

543215

DVD LED DVD LED

TU301

24

V.OUT

23

22

21

A.OUT

20

19

18

17

16

15

14

13

12

SCL

11

10

9

8

TU(MD)

7

6

5

4

3

2
1

GND

AFT

SIF

SW2

SW1

TU

NC

+B

PB

SDA

NC

AGC

V.IN

SCL

BB

54321

KEY-B

KEY-A

AT+5.2V

2728

NC

NC

AS

MB

SDA

A.IN

COAXIAL

J8001

E

1

2

2526

H

AUDIO OUT

J8002

E

1

23

Y/C SEPA

J8003

H1H2

56

12

34

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

E

1

2

H

FRONT AV JACK

VIDEO

J8007

FRONT AV JACK

THE TIMETHIS INTERCONNECTION DIAGRAM IS THE LATEST ATNOTE:

E

1

2

H

AUDIO L
J8006

DECORDER/PERITEL

FRONT AV JACK

AUDIO R

J8004

VCR PCB

PCB010
VMB252

DEC.A.OUT(L)

DEC.A.IN(R)

DEC.A.OUT(R)

GND

22232425262728

J8005

2 20

4

1

3

GND

A.IN(R)

A.OUT(R)

A.OUT(L)

OPT TRNSFORMER

E

1

23

HNC

DEC.A.IN(L)

NC

GND

29

56789

GND

A.IN(L)

DVD_B

OS8001

3
2
1

NC

NC

NCNC

GND

313233343536373839

30

101112131415161718

GND

TV-L/VCR-H PERI CTL_L

GND

GND

NC

GND

GND

DVD_G

Vout

GND

NC

DVD_R

OS651

1
2

B+

3

NC

GND

GND

DVD RGB H

GND

GND

A B C D E F G H

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

POWER SCHEMATIC DIAGRAM

8

T501_1 81290944

NC

10

NC

11

0

12

0

13

0

14

0

15

0

16

0

NC

17

0

18

R518

3.3

1

150 1/4W

2.3

2

R519

1K 1/4W

R504

560 1W

Q502

KTC3203_Y

3.8

D506

RM11C-EIC

D503

RM11C-EIC

D502

RM11C-EIC

D505

RM11C-EIC

0.018 M

C508_1

C509

0.01 M

R505

R506

R507

470K 1/4W

560K 1/2W

10K 1/4W

100400V PX

C511_3

R512

C513_1

B501

W4BRH3.5X6X1.0X2

D531

MTZJ18B

0

8

0

7

0

6

139.3

D530

C528

142.0

10ELS6N

10016V YK

4

3

NC

2

C516

0.0015250V KX

PHOTO COUPLER

LTV-817M-VB

16.4

3.8

IC503

34

0.01500V E

C515

82K 2W

220P1KV B

D509_1

RGP10K-EIC

D524

1SS133

R524

680 1/4W

R525

10K 1/4W

AC230V_50Hz

CD501

0G655803

BROWN

7

6

BLUE

12

21

CP501

A3963WV2-3PD

FH501

EYF-52BC

F501

50T040H

T4A_L_250V

FH502

EYF-52BC

C502_2

0.22275V ECQUL

COIL,LINE FILTER

12

34

L501

0R3A433F20

5

38

R516

0.22 1W
SWITCHING

Q501

151.0

D

2SK2647-01MR

R502

G

0.5

S

0.1

D510

0.82 1W

220P2KV RR

4

C525_1

3

470 1/4W

MTZJ22B

HS501

763WSA0016

NC

R508

39

PROTECT CONTROL

0.5

0

W805

2

(POWER PCB)

W804

W4BRH3.5X6X1

R517_2

W802

390 1/2W

D522

10ELS6N

VOLTAGE CTL IC

IC501 KIA431

GNDOUT IN

123

02.5

2.3

B503

D523

MTZJ33B

C524

0.1 B

D515

SB340L-6737

SB340L-6737

C518_2

220010V MHE

C501_1

D512

SB290S

D507

SB290S

D529

220025V MHE

C522_1

1050V MHE

L505

C519_2

D518_1

10ELS6N

22uH

TSL0808

0305

L503

22uH

220010V MHE

C520

R520

0.1 F

R521

C505_2

C510_1

330 1/4W

3.3K +-1%

22016V MHE

47025V MHE

W811

L507

22uH

TSL0808

R536
1K 1/4W

D525

1N4005-EIC

9V REG.IC

IC502_1

IN GND

123

12.4 9.0

HS502

763WAA0186

22uH TSL0808

KIA7809API

0

W814

C530

L506

OUT

C514_3

2206.3V YK

W813

GND

FROM/TO REGLATOR

CP502_1

B2013H02-14P

LED AT+5.2V

UNREG+3.3V

NC

TO AUDIO/VIDEO

CP503

A2001WV2-6P

(CP1701)

TUNER+32V

P.FAIL

GND

GND
POWER ON H
UNREG+3.3V

AT+5.2V
AT+5.2V

AT+13V
MOTOR GND
MOTOR+12V

(CD8502)

P.CON+5V_D

GND

P.CON+5V_A

GND

P.CON+9V_A

MOTOR_GND

14
13
12
11
10

9

WIRE

8

CD502_1 2Y0E1701

7
6
5
4
3
2
1

1
2
3
4

CD503 CU262201

5
6

WIRE

33010V MHE

0.4

0

R509

R510

C529_1

P.CON +B SW

Q504

KTA1241_Y

12.0 11.9

11.3

10K 1/4W

470 1/2W

5.1
P.CON SW

Q506

KRC101MAT

10006.3V

MHE

P.CON5V SW

Q505

KTC3209_Y
R513

390 1/4W

W808

C527_1

5.2

5.8

5.1

10016V MHE

MOTOR_GND

C517_2

10006.3V MHE

8

7

6

5

4

3

2

1

CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

ARESINCE THESE PARTS MARKED BYCAUTION:

A B C D E F G H

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

ETANTLES PIECES REPAREES PAR UNATTENTION:

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

2-3 2-4

R522

3.3K +-1%

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

CAUTION: DIGITAL TRANSISTOR

PCB240
VPA152

1

The Parts Number,value and rated voltage etc. in the Schematic Diagram are for references only.

Note :

When replacing the parts,refer to the Parts List.

A B C D E F G H

R2601

0

KRC102SRTK

0

SW.

Q2601

C2601

0.1 F

R2603

10K

10K

HN1C03F_B

PROTECT

Q2602

C2603

0.1 F

JG2601

JG2602

C2606

C2602

000

456

123

0 0.7 0.3 0.5

91

R2610

R2607

3.3

R2611

R2608

4.7

0.1 F

R2613 4.7
R2614 4.7

0.1 F

1SS368

D2601

1SS368

D2602

DVD/LD DRIVER

Q2603

HN1B01F_Y

3.3

R2609

456

2.3

3.0

3.0

4.8

4.2

123

4.8

CD/LD DRIVER

-1.2

-1.2
91

JG2603

JG2604

1K

R2641

Q2604

HN1B01F_Y

456

R2615

47K

5.1

5.0

123

5.1

C2607

2.2

(21-25)

2.2M

R2612

R2616

47K

F

R2617

R2618

10

2.2M

R2619

C2609

1F

R2621

10

47K

C2608

0.1 F

8

5.0

7

FROM/TO DECK

CP2602

(CD4001)

04_6232_123_015
23

VCC

22

RF

21

LD2

20

MDN2

19

6

5

4

VDR2

18

GND

17

VREF

16

VCC

15

F0

14

E0

13

A0

12

D0

11

C0

10

B0

9

F+

8

T-

7

T+

6

F-

5

VCC

4

GND

3

LD

2

MDN

1

VDR

DVD

DECK

DK4001

TU2020R

C2610

R2642

F
1

(21-25)

R2622

47K

READ CHANNEL SCHEMATIC DIAGRAM

4.7K

R2624

5

EQF

MIDI2

10010V MH7

5.6K

C2616

VRA

EQB

VRO

VRFJL

6

789

C2617

C2613

0.1 F

R2623

47K

2.2 2.2 5.0 0.3 3.1 2.4 2.1 2.4 4.2 0 0 2.1 5.1 1.9 1.6 1.7

2.2

49

P1TP

2.2

P1FP

50515253545556575859

5.1

LDP1

2.3

P1DI

2.3

P1CI

2.3

P1BI

2.3

P1AI

0

GNDR

5.1

LDP2

2.3

P2AI

2.3

P2BI

2.3

P2CI

6061626364

2.3

P2DI

0

GNDS

2.2

P2FP

2.2

GND

1 10111213141516

2.20 2.2 3.6 0.2 1.7 1.3 3.3 2.3 2.3 3.6 3.6 0 0 0 2.3

P1TN

49 P1FN

P2TP

2

MDI1

LDD1

P2TN

LDO2

3

C2615_1

F

2.2
(21-25)

C2618

RFDC

RF_AMP IC

IC2603

OEC6067A

VDD

2.2 (21-25)F

C2619

0.001 B

F

2.2

R2629

C2620

(21-25)

TCC1

DPAC

10K

1 (21-25)F

A+3V

C2621

GND2

DPB0

R2630

C2622

F
1

100K

C2623

0.1 F

NC

DPO1

(21-25)

0.001 B

NCNC

C2625

NC

DPO2

0.001 B

VCC2

BCB

C2639_1

DPO0

33 TEB

17 VCKF64 P2FN

SCL

10010V MH7

333435363738394404142434445464748
AFS

FEB

VCCR

RF OP

RF ON

RPP

RPB

RPO

RPZ

NC

VCCS

DFTN

FED

TED

LVL

VCCP

SCO

1.6

C2640

0.022 B

5.1

1.8

50

30 31 32

1.8

51

3.7

C2630

0.001 B

2.9

C2631

0.001 B

2.3

R2635

NC

C2629

R2637

1K

0.1 F

4.7K

1.7

2.1

5.1

3.2

1.7

1.7

20 21 22 23 24 25 26 27 28 29

2.6

5.1

1.5

17 18 19

VRC

(DVD PCB)

W261

0

C2633

220P CH

C2632

0.1 F

C2634

0.1 F

0.0022 B

C2638

0.1 F

C2635

R2638

3.3K

R2639

10K

FROM/TO DSP

A_GND

GND
VRFD
A+3V
RFCD_DVD
SLCD1
RFZI
TEZI
FEI
TEI
RESB
RFRP
FOO
TRO
FMO
DMO
TEBC

FEBC
DPDC
EQBC
DFCT
VRCK
SCO
SCL
SCB
DMFG

ASLCO
RESET

D_GND

GND

FROM/TO SYSCON1

PUDET2
LSRDVD
LVL
DMFG
LDMN

LDMP
RESET
TOPN
TCLS
LMT
PUDET1

8

7

6

5

4

3

CD2603 2H060806

2

CD2601 2H081006

1

FROM AUDIO/VIDEO

100

FFC(1.25P)

FFC(1.25P)

FROM/TO DECK

CP2603
IMSA-9604S-06Z14

M GND

6

LDMP

5

TOPN

4

LDMN

3

TGL5

2
1

FROM/TO DECK

CP2601
04_6232_108_015

FMN

8

FMP

7

GND

6

LMT

5

DMN

4

DMP

3

VCC

2

DMFG

1

R2626

100

F

C2614

VOL(+)

GND

2.2

0.1 F

VOL(-)

POWVCC34

F

(21-25)

2.2

29

POWVCC12

MUTE2

C2604

0.1 F

C2605

NC

2.2

(21-25)

INVERTER IC

0.1 5.1
NC

1.3

F

IC2601TC7S04F

123

VCC

0

GND

2.9

45

3.45.9 4.7 4.6 0 0 8.9 0 8.9

VO2(-)

VO2(+)

VO1(-)

VO1(+)VO4(+)

VO4(-)

VO3(+)

15 16 17 18 19220 21 22 23 24 25 26 27 28

4.7 4.7 4.5 4.6 0 8.9 5.1 0 1.7

VO3(-)

C2611

C2612

R2628

(21-25)

1.7 2.0 5.1 2.3 5.1 5.1

IN1

IN2

R2627

MUTE1

IN4

RGND

REG-P

01.8 1.2

4.3 4.9 1.7

4.3

100

R2631

R2632

R2625

PAEVCC

IN3

100

330456789

1.5K

820

LOCONT

REG-B

4.33.3

C2624_1

REV

RVCC

REG.

Q2605

2SA1213_Y

10010V MH7

11011121314

FWD

MOTOR DRIVER IC

BIAS

C2626

R2633

IC2602 BA5813FM

R2634

0.1 B

2K +-1%

2.2K

C2628

0

W262

CAUTION: DIGITAL TRANSISTOR

R2636

0.1 B

4.7

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

VDD+5V_A
M+8V
M_GND

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

CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

A B C D E F G H

2-5 2-6

PCB130
VMA249

3

ETANTLES PIECES REPAREES PAR UNATTENTION:

ARESINCE THESE PARTS MARKED BYCAUTION:

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

8

7

6

5

4

3

2

1

DSP SCHEMATIC DIAGRAM

DPD15

DPD14

DPD13

DPD12

DPD11

DPD10

DPD9

DPD8

(DVD PCB)

VSS

DQ15

DQ16

MSM5416258B-30

D-RAM IC

18K

+-1%

R2034 33K

R2035 3.3K

1.7

NC

R2036 330K

+-1%

PDOP1

LPFN
LPFO

FGIN
ASLCP

5

3.2

PVSS

PESP

DVRL0DVSS

6

1.6
NCNC

C2031

150P

C2030 0.01 B

2.001.7

PESV

7

1.6

R2038

CH

R2039 10K

R2037 33K

1.7

2.0

PPW

CFC2

XVSSXIXO

8
0

0

IC2002

5.1 2.5 2.5 2.5 2.5 5.1 2.5 2.5 2.5 2.5 0 0 4.8 3.9 0 0.6 0.6 0.6 0.6 5.1

C2036

0.1 F

W2010

W2020

NCNC

NC

PSS

PSE

EHAI

EHAO

VSS1

CFC1

XVDD

PXI

CKSE

PXO

11 12 13 14 15 16 17 18 192 20212223 24

2.3

1.0

3.203.2

3.2

NC

R2042 1M

C2035

C2037

100P CH

VCC

1.70001.401.5

0

R2044

0.1 F

PLCK

VDD1

3.2

0

VDD1

VSS1

10K

R2045

DPD0

1.6

DQ2

DQ1

DPD1

DPD2

DPD15

DPD14

DPD13

NCNCNC

2.4

2.400

NC

NC

BO13

BO14

BO15

DSP IC

IC2001

OEC6068A

VPFC

TEST0

VLPF1

VLPF0

VSS1

1.3

1.6

3.2

1.203.203.203.2
NCNCNCNCNCNC NC NC NC NC NC

R2046

470K

R2047

C2038

10K

R2027

22K +-1%

+-1%

R2029 33K

R2032 22K

R2033 1K

R2028 1K

R2030 2.2K

1.7

0.2

1.3

1.7

133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176

1.7
PDOP2

PDON2

1.7

1.0

1.0

3.3

3.8

2.5

NC

3.3

1.8

1.8

3.3

F

1.7

1.7

1.7

1.7

1.7

1.7

1.7

1.7

1.7

1.7

1.7

1.7

1.7

3.3

1.0

1.7

2.3

1.7

1.7

2.0

2.5

0.8

3.2

1.6

1.0

1.3

1.7

C2028

PDON1
PVREF
VCOREF

133

VCOF

134

PVOO
SLCO1
SLCO2
TEST2
RFCD
RFDVD
AVDD
RFCT
RFZI
TEZI
AWIN

0

AVSS
FEI
TEI
RFSB
RFRP

0

AVSS
TEPI
EXTED
VREF
FOO
TRO
AVDD
AWCTL
FMO
DMO
TEBC
FEBC
DPDC
EQBC
ANMON
/DFCT
VRCK

0

VSS1

175

SCO

0

176

SCL

0

SCB

ASLCN

ASLC0

DVSSR0DVDD

110

1.7

1.601.6

R2031 100

C2029

0.1 B

0.1 B

W207

R2004 10K

C2020

0.1 F

R2009

47K

R2016 100

R2026 2.2K

R2011 22K

R2012 10K

R2013 10K

R2014 10K

C2021

0.1 F

W206

0

C2023 0.1 B

W205

0

R2010

10K

100

R2008

0.1 F

4.7K

R2020

C2025

0.015 B

C2024 100P CH

C2027 2.2

(21-25)

W204

0

R2018 2.2K

R2021 10K

R2022 10K

R2023 10K

R2024 10K

R2015 3.3K

C2026

0.1 F

10K

R2019

C2011

1

F

(21-25)

C2018

2.2

F

(21-25)

C2007

2.2

(21-25)

R2005 47K

C2019 0.1 F

F

C2008 0.1 B

C2010

W208

0

C2015

C2014

0.1 F

0.1 F

FROM/TO READ CHANNEL

GND

VRFD
A+3V

RFCD_DVD

SLCD1

RFZI
TEZI

3.3K

R2001

FEI DVDSOS

TEI DVDERR
RESB DVDDAT7
RFRP DVDDAT6

FOO DVDDAT1

TRO DVDDAT0

FMO

DMO
TEBC
FEBC
DPDC
EQBC

DFCT
VRCK

SCO

SCL

SCB
DMFG

ASLCO HD0
RESET

GND

C2001

D_GND

C2004 0.001 B

C2005 0.001 B

C2002

0.001 B

C2003 0.022 B

330P

CH

SERVO SHUT DOWN

2SC3326_B

1.901.7

Q2001

R2002

C2060

0.1 B

C2006

0.001 B

22K

VSS

DQ11

DQ12

DQ13

DQ14

DQ3

DQ4

VCC

DQ5

0.1 F

2.402.4

VSS1

MON5

3.2

R2048

DPD8

BO8

RFSBOK

DPD4

DPD7

2.4

3.2

1K

2.4

BO7

MON7

0

DPD6

101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132

BO6

MON8

DPD5

2.4

0

DPD5

100

BO5

MON9

C2041

DQ6

DPD4

2.4

3.2

56789

DPD3

C2040

DPD9

DPD12

DPD11

DPD10

2.4

2.4

2.402.4

BO9

BO10

BO11

BO12

VSS1

MON0

MON1

MON2

MON3

MON4

25 26 27 28 29330 31 32 33 34 35 36 37 38 39440 41 42 43 44

4.7K
C2039

0.001 B

0.015 B

DQ9

DQ10

DQ7

DQ8

10 13 141 15 16 17 18 192 20 21 22

DPD6

DPD7

/BWU

/BWL

/BCAS

/BRAS

F

(21-25)

C2042 1

DPD3

DPD2

DPD1

DPD0

4.0

4.6

4.6

4.8

5.1

2.5

2.5

2.4

2.4

BO0

BO1

BO2

BO3

BO4

VDD1NCNC

0

0.1 F

0

/BWU

VDD2

TEST1

FLGA

FLGB

VSS1

3.205.105.1

NC

/BWL

BA8
BA78887

MD04546

/MDNT

/RST

2.4

/BCAS

/MA

1.7

R2049 3.3K

/BRAS

VSS2

VDD1

BUFXG

DIGI

/PDAK

VDD2

PDCK
/PDRQ
/PSYC

VSS1

VSS2

VDD1

VMCK

SMCK

VDD2

/MRD

/BDE

0.3

BA6
BA5
BA4

BA3
BA2
BA1
BA0

PD8
PD7
PD6
PD5

PD4
PD3
PD2
PD1

PD0

MD7
MD6
MD5
MD4
MD3
MD2
MD1

5.1

89990919293949596979899

/BOE

NC
NC

/MWR

5.1

/BWL

/BDE

/BCAS

NC
32353637383944041424344

NC

/UCES

/LCAS

NC

NC

/WE

NC

NC

/BWU

F

10010V MH7

(21-25)

C2045_1

C2044 1

3.2
0

NC

0.7

DPA7

VDD1

0.7

DPA6

0.7

DPA5

0.7

DPA4

0

0.6

DPA3
DPA2

0.6

0.6

DPA1

80 81 82 83 84 85 86 87 88

0.7

DPA0

3.2

5.1
0
0

5.1

2.6

3.3

5.1

5.1

70 71 72 73 74 75 76 77 78 79

0.9

0.9

0.9
0

0.9

0.9

0.9

0.9
0

0.9

60 61 62 63 64 65 66 67 68 69

3.2

2.7

2.6

0.1

56 57 58 59

0.2

55

5.1

2.5

HD7

2.2

HD6

2.2

HD5

51 52 53 54

2.2

HD4

50

2.3

HD3

2.0

HD2

2.6

HD1

1.9

HD0

5.1

/MCE

45 46 47 48 49

R2050

4.7K

/DE

/RAS

/BRAS

W203

0

DPA7

A8

NC

NC

DPA0

R2052 10K

DPA6

DPA5

DPA4

R2006 1K

00.60.60.60.600.34.64.602.52.52.52.502.52.52.52.50

2324252627282933031

A4

A5

A6

A7

A0

A1

DPA1

DPA2

A2

C2047

1

(21-25)

C2046

0.1 F

C2050

0.1 F
C2051

0.1 F

VSS

A3

VCC

C2049

10P CH

C2048

0.1 F

DPA3

F

52

FROM AUDIO/VIDEO

D_GND

GND
VDD+5V
VDD+3.3V

A_GNDA_GND

GND
SCLK2

TO MPEG

DVDSTB
DVDVALID

DVDDAT5
DVDDAT4
DVDDAT3
DVDDAT2

FROM/TO SYSCON1

HD7
HD6
HD5
HD4
HD3
HD2
HD1

DNT
MWR

MRD
HA8
SVCEX

DISKWDI

FCSEAR

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

PCB130
VMA249

8

7

6

5

4

3

2

1

A B C D E F G H

2-7 2-8

The Parts Number,value and rated voltage etc. in the Schematic Diagram are for references only.

Note :

When replacing the parts,refer to the Parts List.

A B C D E F G H

MPEG SCHEMATIC DIAGRAM

8

GNDA

(DVD PCB)

GNDA

8

7

6

5

4

3

2

FROM DSP

DVDSTB
DVDSOS
DVDERR

DVDVALID

DVDDAT0
DVDDAT1
DVDDAT2
DVDDAT3
DVDDAT4
DVDDAT5
DVDDAT6
DVDDAT7

FROM/TO SYSCON1

MPGCS#

MPGIRQ#

I45RSTX

V_SYNC

REG

Q4001

2SA1213_Y

2.5

2.5

2.5 0 3.2

123
EXT

2.5V REG. IC
VOUT

IC4002 S-816A25AMC

HD15
HD14
HD13
HD12
HD11
HD10

HD9
HD8
HD7
HD6
HD5
HD4
HD3
HD2
HD1
HD0
HA4
HA3
HA2
HA1

MWR
MRD

D

GND

3.2

VSS

­+

R4009

3.9 1/4W
D4001

1N4005-EIC

C4008

0.1 F

ON/OFF

Vref

VIN

45

ABCLK

ALRCLK

DVDSTB

DVDSOS

DVDDAT7

DVDDAT6

DVDDAT5

DVDDAT4

DVDDAT3

DVDDAT2

DVDDAT1

DVDDAT0

MPEG+1.8V VDD+3.3VMPEG

NC

0

0

110

IDLE

3.2

C4005

0.1 F

HD15
HD14
HD13
HD12
HD11

GNDP

HD10

C4006

0.1 F

HD9

GNDC

HD8 DAC_C

3.22.5

C4003

2.2

F

(21-25)

C4004_1

10010V MH7

C4007_1

10010V MH7

HD7
HD6 DAC_D

HD5
HD4
HD3
HD2
HD1
HD0

HA4
HA3
HA2
HA1 MD0
MWR MD15
MPGCS#

MRD MD14

MPGIRQ# MD13

C4010

0.1 F

3.2

3.2

2.6

2.8

6

2.0

2.1

2.2

9

0

2.0

11

1.7

12

2.5
0

1.7

3.2

2.5

171819 220212223242526272829 330313233343536373839 440

2.8

3.2

2.2

2.2

2.3

2.0

2.6

1.9

3.2

2.4

2.5

2.6

2.5

5.1

5.1

1.7

1.6
0

3.2

NC

5.1

3.2

3.4

NC

0

DVDDA6

DVDDA7

DVDDA5

DVDDA4

HWIO
VDDP

1

HTYPE
HD15
HD14
HD13
HD12
HD11
GND
HD10
VDOC
HD9
GND
HD8
VDOP
HD7
HD6
VDDIP
HD5
HD4
HD3
HD2
HD1
HD0
VDDP
HA3
HA2
HA1
HA0
HWR
HCS
VDDC
HRD
GND
HROY
HIRQ
VDDP

40 GND

HACK

RAD3

RAD4

41 42 43 44 45 46 47 48 49550

0.5 0.5 0 1.7 0.2 0 3.1 3.1

DVDDA3

H0RD

RAD5

VOOP

RAD2

RAD6

3.2 0.5 0.5 0.3 0.2 3.2 0.7 3.0 3.2 3.0 3.0 0.1 1.3 3.2 1.4 1.7 3.2 1.6 1.1

NC NC NC

0.90.90.90.90.90.90.90.9

0

DVDDA2

DVDDA1

DVDDA0

DVDREQ

RAD1

GND

RAD7

RAD0

51 52 53 54 55 56 57 58 59

DVDVALID

DVDSTRB

RAD8

DVDVALIO

VDDP

DVDSOS

RAD10

DVDERR

DVDERR

RAD9

1.805.15.13.32.6

GND

RAD11

GPS1

GND

100

R4003

100

R4004

NCNC

00

GND

RAMCS0

GPS0

VDDP

1.63.21.61.7

0

0

VDDP

ABCK

VDDC

RAMCS1

60 61 62 63 64 65 66 67 68 69770 71 72 73 74 75 76 77 78 79880

MPEG IC
IC4001
ZR36732

RAMRAS

RAMCAS

ALRCK

RAMWE

1.7

AOUT2

VDDC

G+6DB

SPDIF

VDDP

PCLK

GPIO

VDDP

R4005

53

SPDIF

RDA8

R4010

4.7K

100

AGND

AMCLK

VDDAM

GND

VDDP

RDA7

ASDATA0

AOUT1

AOUT0

RAMDQM

GND

0 3.7 3.2 1.4 0 1.8 0 1.2

TEST

RDA9

GND

GND

NCNC

VCLKX2

RDA6

C4020

VDDP

RDA10

0.1 F

SCNENABL

120

81

RDA5

I45RSTX

R4002

RESTX

GCLK

RDA12

VDDP

10K

AGND

CVBS-G-Y

RDA11

1.73.205.103.21.7003.21.701.603.21.1
12112212312412512612712812913130131132133134135136137138139141401411421431441451461471481491515015115215315415515615715815916160

STBYX

PLLCFG0

GCLK1

VDDC

PLLCFG

ICEMODE

VREF
VGND
VGND

RSET
VGND
C-B-U

Y-R-V

VDDD

CVBS-C

VGND

CSYNC

VDDIP

VDDP

GND

HSYNC

VDDP

VSYNC

VCLK
RDA0

RDA15

VDDP
RDA1

RDA14

GND

RDA2

RDA13

VDDP
RDA3

RDA4

00.5 0.5 0.5

GNDP

GND
AIN

GNDC

VDDA

X0

FI

GND

GND

GND

7

10K

R4006

2.3

120

1.7
NC

0

2.5

1.7

3.2

0

0.1

3.2

1.0

0

110 111 112 113 114 115 116 117 118 119

0

1.2

0

0.9

0.8

3.2

0.8

0.7

0

101 102 103 104 105 106 107 108 109

0.3

100

NC

3.2

3.2

0

1.6
NC

3.0
NC

3.2

3.2

1.6
NC

1.3

0.9

90 91 92 93 94 95 96 97 98 99

3.2

1.3

1.2

0

1.4

2.4

3.2

1.2

2.1

81 82 83 84 85 86 87 88 89

54

B8502

55

R4015

47K

R4011

1.2K +-1%

56

57

58
59

R4012

22K +-1%

R4013

1.2K +-1%

C4029

100010V YK

C4031

0.1 F

C4033

0.1 F

DAC_B

DAC_A

FCM2012H-102T04

MD1

MD2

MD3

MD12

FROM/TO AUDIO/VIDEO

GCLK
GCLK1
VDD+3.3V
SPDIF

ABCLK
ALRCLK
ASDATA0

G+6DB
DAC_A
DAC_B
DAC_C
DAC_D

GND_A

GND

FROM/TO MEMORY

MA4
MA3
MA5
MA2
MA6
MA1
MA7
MA0
MA8
MA10
MA9
MA11
MCS0#
MCSO#1
MRAS#
MPCLK
MCAS#
MWE#
MDQM
MD8
MD7
MD9
MD6
MD10
MD5
MD11
MD4
MD12
MD3
MD13
MD2
MD14
MD1
MD15
MD0

VDD+3.3VMPEG

D

GND

6

5

4

3

2

C4012

0.1 F

PCB130

100

R4001

MCS0#

MRAS#

MA10

MA4

MA3

MA5

MA2

MA6

MA1

MA7

MA0

1

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

MA8

MA9

MA11

MCAS#

MWE#

MCSO#1

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

MDQM

MPCLK

MD8

MD7

MD9

MD6

MD10

MD5

MD11

MD4

VMA249

1

A B C D E F G H

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

MEMORY SCHEMATIC DIAGRAM

8

R4021 10K
R4022 10K
R4023 10K
R4024 10K
R4025 10K
R4026 10K
R4027 10K
R4028 10K
R4029 10K
R4030 10K

7

R4031 10K

(DVD PCB)

8

7

6

5

4

3

2

VDD+3.3VMPEG

1

FROM/TO SYSCON1

LCAS
UCAS

OE

RAS

WE

FLASHCS

MRD

MWR

HD8

HD9
HD10
HD11
HD12
HD13
HD14
HD15

HD7

HD6

HD5

HD4

HD3

HD2

HD1

HD0
HA19
HA18
HA17
HA16
HA15
HA14
HA13
HA12
HA11
HA10

HA9

HA8

HA7

HA6

HA5

HA4

HA3

HA2

HA1

FROM/TO MPEG

MA4

MA3

MA5

MA2

MA6

MA1

MA7

MA0

MA8
MA10

MA9
MA11

MCS0#

MCSO#1

MRAS#
MPCLK
MCAS#

MWE#
MDQM

MD8

MD7

MD9

MD6
MD10

MD5
MD11

MD4
MD12

MD3
MD13

MD2
MD14

MD1
MD15

MD0

D

GND

FROM AUDIO/VIDEO

VDD+5V

R4016 10K
R4017 10K
R4018 10K
R4019 10K
R4020 10K

W403

0 (32-16)

SD-RAM IC

SD-RAM IC

IC4003 MSM56V16160F-8

0

VSS VCC

50

MD15 MD0

MD14 MD1 HD15 HD0

MD13 MD2 HD13 HD2

MD12 MD3 HD12 HD3

MD11 MD4 HD11 HD4

MD10 MD5 HD10 HD5

MD9 MD6 HD8 HD7

MD8 MD7

MDQM MWE# LCAS

60

MPCLK MCAS# UCAS WE

MA9 MA11 HA8 HA1

MA8 MA10 HA7 HA2

MA7 MA0 HA6 HA3

MA6 MA1 HA5 HA4

MA5 MA2

MA4 MA3

W406 0

(21-25)

L4001

15uH

1.7

1.1

0

1.3

1.8

3.2

1.2

1.1

0

0.2
40 41 42 43 44 45 46 47 48 49

1.1

3.2

0

NC NC

0

1.7

3.2

0.2

NC

33 34 35 36 37 38 39

0.2

0.2

0.5
30 31 32

0.5

0.5

0.5

26 27 28 29

MEMORY_3.3V

DQ15

DQ14

VSSQ

DQ13

DQ12

VCCQ

DQ11

DQ10

VSSQ

DQ9

DQ8

VCCQ

UDQM

CLK

CKE

NC

A9

A8

A7

A6

A5

A4

VSS

C4037

0.1 F

DQ0

DQ1

VSSQ

DQ2

DQ3

VCCQ

DQ4

DQ5

VSSQ

DQ6

DQ7

VCCQ

LDQM

WEX

CASX

RASX

3.2

110111213141516171819 2202122232425

1.2

1.2

3

0

4

1.2

5

1.1

6789

3.2

1.1

1.1

0

1.1

0.1

3.2

0

3.3

3.1

3.1

3.0

3.0

CSX

0.6

BS

1.7

A10

0.4

A0

0.4

A1

0.4

A2

0.5

A3

3.20

VCC

C4038

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

MD15 MD0

MD14 MD1

MD13 MD2

MD12 MD3

MD11 MD4

MD10 MD5

MD9 MD6

MD8 MD7

MDQM

MDQM MWE#

MPCLK MCAS#

MRAS# OE RAS

MCS0#

MA9 MA11

MA8 MA10

MA7 MA0

MA6 MA1

MA5 MA2

MA4 MA3

10016V KA

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

IC4004 MSM56V16160F-8

0

VSS

50

0.5
DQ15

1.3
DQ14

0

VSSQ

1.1
DQ13

1.8
DQ12

3.2
VCCQ

1.3
DQ11

1.1
DQ10

0

VSSQ

1.6
DQ9

40 41 42 43 44 45 46 47 48 49

1.1
DQ8

3.2
VCCQ

0

NC

NC

NC

0

UDQM

1.7
CLK

3.2
CKE

0.2
NC

NC

33 34 35 36 37 38 39

NC

0.2
A9

0.2
A8

0.5
A7

30 31 32

0.5
A6

0.5
A5

0.5
A4

0

VSS

26 27 28 29

C4041

0.1 F

VCC

DQ0

DQ1

VSSQ

DQ2

DQ3

VCCQ

DQ4

DQ5

VSSQ

DQ6

DQ7

VCCQ

LDQM

WEX

CASX

RASX

3.2

110111213141516171819 2202122232425

1.1

1.1

3

0

4

1.1

5

1.4

6789

3.2

1.1

1.1

0

1.3

1.1

3.2

0

3.3

3.1

3.2

3.1

3.0

CSX

0.6

BS

1.7

A10

0.4

A0

0.4

A1

0.4

A2

0.6

A3

3.2

VCC

MRAS#

MCSO#1

HD14 HD1

HD9 HD6

MDQM

R4007

0

VSS

2.6
DQ16

2.8
DQ15

2.1
DQ14

2.1
DQ13

40 41 42 43 44

0

VSS

2.2
DQ12

2.0
DQ11

4.5
DQ10

1.6
DQ9

0

NC

NC

32 35 36 37 38 39

4.9

/LCAS

4.9

/UCES

30 31

5.0

/DE

0

A8

2.4

A7

2.9

A6

2.8

A5

2.6

A4

0

VSS

23 24 25 26 27 28 29

1K

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

C4044

0.1 F

IC4005 MSM5416258B-30D-RAM IC

C4045

0.1 F

VCC

DQ1

DQ2

DQ3

DQ4

VCC

DQ5

DQ6

DQ7

DQ8

/RAS

FLASH IC
IC4006 MBM29F800BA-55

HA17 HA16

5.1

1.9

2.6

3

2.0

4

2.3

56789

5.1

2.2

2.2

2.8

2.5

101314 11516171819 2202122

0

NC

NC

0

NC

NC

5.1

/WE

4.8

0

NC

NC

2.5

A0

2.6

A1

2.5

A2

2.4

A3

5.1

VCC

HD15 HA13

HD7 HA12

HD14 HA11

HD6 HA10

HD13 HA9

HD5

HD12

HD4 MWR

HD11

HD3

HD10

HD2 HA19

HD9 HA18

HD1 HA8

HD8 HA7

HD0 HA6

MRD HA5

FLASHCS HA3

HA1 HA2

1.7
A16 A15

5.1
BYTE

0

GND

3.0
DQ15

2.5
DQ7

2.8
DQ14

2.7
DQ6

2.1
DQ13

2.2
DQ5

40 41 42 43 44 45 46 47 48

2.1
DQ12

2.2
DQ4

5.1
VCC

2.2
DQ11

2.3
DQ3

2.0
DQ10

2.0
DQ2

2.5
DQ9

2.6
DQ1

1.6
DQ8

30 31 32 33 34 35 36 37 38 39

1.8
DQ0

1.6
OEX

0

GND

1.0
CEX

2.5 2.6

25 26 27 28 29

R4034

10K

8M

RY/BY

A14

A13

A12

A11

A10

WEX

RPX

A18

A17

1.9

110111213141516171819 22021222324

2.4

HA15

3.1

HA14

3

2.1

4

2.3

56789

2.3

2.5

A9

2.2

A8

0

NC

NC

0.5

NC

NC

5.1

5.1

0

NC

NC

0.2

NC

NC

1.8
NC

1.4

1.3

2.4

A7

2.9

A6

2.8

A5

2.6

A4

2.4

HA4

A3

2.5

A2

A1A0

6

5

4

3

2

C4048

220P CH

PCB130
VMA249

1

A B C D E F G H

2-11 2-12

The Parts Number,value and rated voltage etc. in the Schematic Diagram are for references only.

Note :

When replacing the parts,refer to the Parts List.

A B C D E F G H

AUDIO/VIDEO SCHEMATIC DIAGRAM

(DVD PCB)

8

7

6

5

4

3

2

1

FROM/TO SYSCON1

M+8V

M_GND

RSTOX

SI2
SO2

VDD+3.3V

VDD+5V

VDD+5V_A

GND

AT+5V

DACSOX

DACDATA

DACCLK

RGBON

RSTX

TO MEMORY

VDD+5V

TO DSP

A_GND

GND

D_GND

GND

VDD+5V

VDD+3.3V

SCLK2

TO READ CHANNEL

M_GND

M+8V

VDD+5V_A

FROM/TO MPEG

VDD+3.3V

GCLK
GCLK1
SPDIF
ABCLK

ALRCLK

ASDATA0

G+6DB
DAC_A
DAC_B
DAC_C
DAC_D

GND_A

GND

CAUTION: DIGITAL TRANSISTOR

A B C D E F G H

B8501

FCM2012H-102T04

DACDATA

DACCLK

DACSOX G+6DB

RSTX

ALRCLK

ABCLK

ASDATA0

R8511

123

IN_BVCC

TC7SH08FU

IC8501

2INOUT AND GATE IC

5.1 2.3
R8548 100

DAC_A

DAC_D

DAC_C

DAC_B

RGBON

IN_A

W851

05.12.3

OUT

45

R8501

GND

0.7

75 +-1%

C8502

33P CH

C8503

33P CH

R8503

1.3
VIDEO BUFFER

KTA1504S_Y_RTK

0

R8502

C8501

2.2K

0.8

75 +-1%

C8504

20P CH

2.2 (21-25)F

Q8501

R8505

1.5
VIDEO BUFFER

KTA1504S_Y_RTK

0

0.8

R8504

75 +-1%

R8508

150

C8510

2.2K

Q8502

R8506

1.5

VIDEO BUFFER
KTA1504S_Y_RTK

0

2.2K

X8501

100WT02706

27MHz

R8544

100

0.1 F

Q8503

0.9

R8507

W869

(21-25)

75 +-1%

W858

R8515

100

2.2K

R8509

1.5
VIDEO BUFFER

KTA1504S_Y_RTK

0

61

Q8505

CAUTION: DIGITAL TRANSISTOR

R8516

100

R8512

220

R8513

100

R8517

4.7K

R8546

100

10K

C8505

0.1 F

C8506_1

C8509

0.1 F

R8545

10010V MH7

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

ATDIO DAC/PLL CLOCK GNERATOR IC

5.1

5.1

5.1

1.6

1.6

1.1

5.1

0

2.6
NC

2.3

100

2.5

2.5

2.6

3.4

C8511_1

1016V MH7

C8512_1

1016V MH7

C8513

1016V KA

C8507_1

1016V MH7

C8508_1

1016V MH7

RGB CTL
Q8507

KRC102SRTK

3.9

8.2

IC8503 AD1959YRSRL

11011121314

CCLK

2

CLATCH

3456789

RSTX

LRCK

BCLK

SDATA

DVDD

DGND

SCLKO

MCLK

XOUT

XIN

SCLK1

SCLK2 PVDD

C8514

0.1 F

0

R8519

10K

R8518

10K

CDATA

MUTE

ZERO

FILTB

AVDD

OUTL

AGND

FILTR

DUTR

AGND

LF1

LF0

PGND

C8515

0.1 F

C8516_1

10010V MH7

5.1

0

0

3.2

5.1

2.4

0

2.4

2.4

20 21 22 23 24 25 26 27 28

0

2.9

1.9

0

5.1

15 16 17 18 19

10010V

MH7

C8520_1

VIDEO DRIVER IC
IC8504 MM1540AFBE

8.2

11011121314

VCC

5.4

2

VIN

5.7

3456789

YCMIX

4.4
CIN

0

CLP

4.8

YIN1

6.8

MUTE1

5.7

MUTE2

4.7
YIN2

4.1
GND

4.5
CBIN

0

D/S

4.4
CRIN

0

VEE1 VEE2

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

AUDIO_GND

C8523

0.0018 MM
C8524

0.0033 MM

C8525

0.0018 MM
C8526

0.0033 MM

8.2

5.0

0

NC

3.9

0

5.1

0

0

5.0

20 21 22 23 24 25 26 27 28

0

3.9

0.1

NC

17 18 19

3.9

0

15 16

C8521_1

1016V MH7

C8519_1

C8518_1

1016V MH7

10010V MH7

C8522

C8529

0.1 F

0.1 F

R8510

150 +-1%

R8522

75 +-1%

R8523

75 +-1%

R8540

75 +-1%

R8541

75 +-1%

R8542

75 +-1%

AUDIO GAIN CONTROL

Q8509

KTC3875S_Y_RTK

5.1

0

10010V MH7

C8539_1

9.2

C8528

D8501

1SS226

123

C8517

0.1 F

R8520

680

R8521

680

VCC2

VOUT

PS1

COUT

VEE2

YOUT1

VEE2

VEE2

YOUT2

VEE2

CBOUT

PS2

CROUT

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

R8514

10K

AUDIO GAIN CONTROL

AUDIO GAIN CONTROL

0

AUDIO GAIN CAONTROL

8.2

8.9

456

8.2

9.0 9.2

100010V YK

123

Q8510

KRA102SRTK

5.1

5.1

5.1

Q8511

KRA102SRTK

Q8513

2SC3326_B

123

Q8508

HN1C03F_B

R8524 680

D8502

1SS226

C8542

0.01 B

R8525

5.1K +-0.5%

AUDIO GAIN CONTROL

Q8512

2SC3326_B

2.42.4

0

10K

R8527

05.1

10K

R8528

10K

R8529

0

10K

R8530

0

2.4 2.4
+-0.5%

R8526

5.1K +-0.5%

REG.

W856

0

D8503

1SS226

123

123

R8531

5.1K +-0.5%

R8532

5.1K

CVBS

Y_1

Y_2

CB

D8504

1SS226

123

PLAYBACK LUMINANCE SIGNAL
PLAYBACK COLOR SIGNAL

PLAYBACK VIDEO SIGNAL

2-13 2-14

GND_A

VCC+9V

65

66

67

68

69

70

D8505

1SS226

SI2
SO2

SPDIF

RSTOX
ZERO
AUDIO_L
AUDIO_R

L8501

CR

15uH

8

FROM POWER

CD8502 CU262501

(CP503)

1

P.CON+5V D

2

GND

3

P.CON+5V A

4

GND

5

P.CON+9V A

6

W855
W857

B8503

FCM2012H-102T04

62

W854

(21-25)

63
64

C

W861

0

C8543 0.01 B

C8537 0.1 F

RGBON

W866

0 (21-25)

W867

0 (21-25)

MOTOR GND

FROM/TO DVD IN/OUT

CD8501 CU2D3001

(CP8001)

1

TX

2

RX

3

GND

4

GND

5

P.CON+9V

6

P.CON+9V

7

P.CON+D5V

8

P.CON+D5V

9

GND

10

P.CON+3.3V

11

P.CON+3.3V

12

GND

13

SPDIF-134

L8507

W5T29X7.5X19

FROM/TO DVD IN/OUT

(CP8002)

CP8502

IMSA-9604S-18Z13

Y(G)

18

GND

17

C(CVBS)

16

GND

15

CVBS

14

GND

13

DVD U(B)

12

GND

11

DVD V(R)

10

GND

9

DVD Y(G)

8

GND

7

AUDIO-L

6

GND

5

AUDIO-R

4

ZERO

3

DVD RESET

2

RGB-H

1

FFC(1.25P)
CD8002 2H0I1801

PCB130
VMA249

DIGITAL AUDIO SIGNAL(PB)

7

6

5

4

3

2

1

AUDIO SIGNAL(PB)

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

SYSCON1 SCHEMATIC DIAGRAM

8

TOPN

5.1

R1039

TOPN

CVSX

PUDET1

R1040 1K

2.4

PUDET1

S2X

5.1

5.1

0

PUDET2

R1041 1K

5.0

PUDET2

S1X

5.1

5.1

1K

LVL

FCSEAR

R1042 1K

R1044 2.2K

R1047 10K

5.1

0

2.7

1.7

DVSS

SBADD

FCSERR

SVRSTX

LCA50X

UCA50X

OEOXNCWEOX

52 53 54 55 56 57 58 59660 61 62 63 64 65 66 67 68 69770 71 72

51

5.0

5.0

5.0

5.105.1

NR1001CAY16-101-J-4R

LCAS

UCAS

OE

WE

2.2K

2.2K

R1003

R1012

1234

A0 VCC

A1

A2

A3

2.2K

R1005

R1006

NC

NC
NC
NC

2.2K

5.1

0.1

TEST

5.1

SCL

5.1

5678

SDA

10K

100

R1009 100
R1010 100
R1011 100

0

C1007

R1024 4.7K

0.1 F

R1022

0.1 F

R1026 100

R1027 100

R1025

4.7K

10K

SO2
SI2

R1028 10K
R1029 10K

VSYNC

R1099

4.7K

RSTOX
RSTOX1

W101

C1003

4.7K

R1016

4.7K

R1014

10K

R1015

10K

R1017

R1013 10K

R1018 10K

R1021 4.7K

R1001

EEPROM IC

IC1002 S-24C01BFJ-TB

FROM/TO DSP

7

6

5

4

3

2

HD7
HD6
HD5
HD4
HD3
HD2
HD1
HD0

DISKWDI

FCSEAR

SVCEX

MRD

MWR

DNT
HA8

FROM/TO MPEG

HD15
HD14
HD13
HD12
HD11
HD10 LSRDVD

HD9
HD8
HD7
HD6
HD5 LDMP
HD4
HD3
HD2
HD1
HD0 LMT
HA4
HA3
HA2
HA1

MWR

MPGCS#

MRD

MPGIRQ#

I45RSTX

V_SYNC

GND

FROM/TO MEMORY

LCAS
UCAS

OE

RAS

WE

FLASHCS

MRD

MWR

HD8

HD9
HD10
HD11
HD12
HD13
HD14
HD15

HD7

HD6

HD5

HD4

HD3

HD2

HD1

HD0
HA19
HA18 RSTOX
HA17
HA16
HA15
HA14
HA13 DACDATA
HA12
HA11
HA10

HA9 RGBON

HA8

HA7

HA6

HA5

HA4

HA3

HA2

HA1

GND

VDD+5V

1

0

0

0

0

R1002

MPGIRQ# HA14

DMFG HA16

CAUTION: DIGITAL TRANSISTOR

5.1 5.1

IN_B VCC

IC1005 TC7S08F

RESET AND_GATE IC

5.1 5.1 0

C1009 0.001 B

5.1
0

0

NC

0

NC

5.1

5.1

5.1

0.1

5.1

0

NC

0

NC

3.0
0

NC

0

5.1

5.1

3.2

5.1

NC

5.1

5.1

5.1

R1030 1K

5.1

R1031 1K

5.1

5.1

5.1
0

5.1

5.1

5.1

5.1

2.5

NC

0
0
0

1.8

NC

5.1

W103 0

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

RESET
45

OUT

GND

IN_A

123

R1033 10K

C1010 0.001 B

0

0

5.1

5.1

110

DAREFH

ADVCC

DAREFL
DAOUT0

143

DAOUT1

144

DVCC
PROMCK
PROMDA

8

WP

9

I45INTX

NC
NC
DMFG
NC
DVSS
CTS

1516171819 220212223242526272829 330313233343536

TBFINTX
DISKWOI
NC
SVINTX
DSTBX
DSPSO
DSPSI
DSPCK
TXD
RXD
RTS
DVCC
VSYNC
WAITX
AM0
CLK
TEST0

35

TEST1

36 CLVCC

CLVSS

DVSSX1X2

37 38 39440 41 42 43 44 45 46 47 48 49550

0

2.2

2.405.1

71

0

W104

123

X1001

9MHz

1002T00901

C1012

C1011

4P CH

LMT

TCLS

R1034 10K

R1035 10KR1036 10K

R1037 10K

0

5.1

5.1

5.1

5.1

ADVSS

DAVSS
DAVCC

NC

AM1

4P CH

RGBON

VREFL

RESETNCDVCC

0

TCLS

VREFH

BOOTX

PUHQME

NMI_INH

RGBSX

5.1

5.1

5.105.1

NC NC NC

5.1

5.1

D1/ASP_CONTROL
Q1003

KRA102SRTK

D1/ASP_COTROL

Q1004

KRA102SRTK

1K

R1038

(DVD PCB)

LDMN

LDMP

LSRDVD

I45RSTX

HA1

HA2

DACDATA

DACSOX

DACCLK

NC

R1050 100

R1049 100

NCNC

NCNCNC

5.105.1

0

5.1

5.1

0

5.0

0.3

NC

NC

NC

LOMN

I45RSTX

MICON IC

IC1001

OEC6069A

5.1

DVSS

NC

LOMP

SVCEX

NTPLX

LSRDVD

TBFC5X

5.1

5.1

NR1002 CAY16-101-J-4R

SVCEX

MPGCS#

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

PLLCSX

ZRC5X

ROMC5X

RASOXNCDVCCNCNCNCNCNCWRX

1.0

4.8

5.1

5.1

NC NC NC NC NCNC

C1013

RAS

FLASHCS

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

5.1

DACSOX

1.6

0.1 F

5.1

5.1

SO

SCLK

3.705.1

NR1003 CAY16-101-J-4R

0.4

5.1

DVCC

5.1

A0

2.5

5.1

R1058 100

MWR

2.6

RDX

1.701.9

R1060 100

MRD

HA3

HA4

NR1004 CAY16-101-J-4R

2.4

2.5

109

D3

73

DVSSD0D1

NR1005 CAY16-101-J-4R

HD0

HA5

HA6

HA7

W102

0

VDD+5V

C1025_1

10010V MH7

2.8

2.6
10911110111112113114115116117118119121201211221231241251261271281291313013113213313413513613713813914140141142143144

A5A4A3A2A1

3.0

A7

0

HD3

2.4

2.3

2.5

2.3

2.3

2.1

101102 103104105106107 108

3.1

100

2.5
CAY16-101-J-4R

5.1

1.9

1.7

1.2

1.4
CAY16-101-J-4R

4.7
NC

4.7
NC

5.1
NC

5.1
NC

90 91 92 93 94 95 96 97 98 99

0

5.1

0

2.6

2.8

2.1

2.1

2.2

2.0

2.5

80 81 82 83 84 85 86 87 88 89

1.6
CAY16-101-J-4R

5.1

2.5

2.8

2.2

2.2
CAY16-101-J-4R

2.3

73 74 75 76 77 78 79

NR1006

CAY16-101-J-4R

NR1007

NR1008

NR1009

CAY16-101-J-4R

NR1010

NR1011

HA8

HA9
HA10
HA11
HA12
HA13

HA15

HA17
HA18
HA19

HD15
HD14
HD13
HD12
HD11
HD10

HD9
HD8

HD7
HD6
HD5
HD4

V_SYNC VSYNC

R1095

22K

C1018

0.1 F

5.1 5.0 5.1 5.1

VCC

V_SYNC COTROL

/G

A1

IC1006 TC7W241FU

1234

5.1 3.2 5.1 0

Y1

Y2GGND

DVSS

A6

A8

A9
A10
A11
A12
A13
A14
A15

DVCC

A16
A17
A18
A19
A20
A21

NC

NC

DVSS
DVCC
DVSS

D15
D14
D13
D12
D11
D10

D9

D8

DVCC

D7

D6

D5

D4

D2

2.5

2.0

HD1

HD2

RSTOX1

C1027_1

10010V MH7

C1028

0.1 F

10016V KA

C1029

C1019

0.0022 B

C1020

10016V KA

C1021

0.1 F

C1022

10016V KA

RSTX

5678

A2

C1030

0.1 F

FROM/TO READ CHANNEL

PUDET2

LVL
DMFG
LDMN

RESET
TOPN
TCLS

PUDET1

FROM/TO AUDIO/VIDEO

M+8V
M_GND

VDD+3.3V

VDD+5V

VDD+5V_A

SI2
SO2
DACSOX

DACCLK

RSTX
AT+5V
GND

PCB130
VMA249

8

7

6

5

4

3

2

1

A B C D E F G H

2-15 2-16

The Parts Number,value and rated voltage etc. in the Schematic Diagram are for references only.

Note :

When replacing the parts,refer to the Parts List.

A B C D E F G H

8

FROM/TO VCR SYSCON

PICTURE_CTL

NA_REC-H

DUMMY_V.SYNC

A_MUTE/TRICK-H

IIC_DATA

7

MSECAM-M/AGC/S.DET

FROM TUNER/JACK

SWD_VIDEO

FRONT_V_IN

6

TU_V_OUT

FROM/TO HI-FI/DEMODULATOR

NORMAL_A_IN

NORMAL_A_OUT

FROM REGULATOR

5

P.CON+5V

FROM DISPLAY

FRONT_V_IN

TO SUB MICON/OSD/VPS

EE/VV_V_OUT

FROM/TO CYL

CP101 TOC-C09X-A1

4

HF1 (R)

9

HF_COM

8

HF2 (L)

7

SP-CH1 (R)

6

SP_COM

5

SP-CH2 (L)

4

EP/LP-CH1 (R)

3

EP/LP_COM

2

EP/LP-CH2 (L)

1

3

FROM/TO HEAD AUDIO CONTROL

CP102
IMSA-9604S-06Z14

AE HEAD(-)

1

AE HEAD(+)

2

CTL-

3

CTL+

4

AUDIO REC

5

AUDIO PB

6

2

TO
FULL ERASE HEAD

CP103
TMC-T02X-E1

FE HEAD(GND)

1

FE HEAD(HOT)

2

1

V.H_SW

SYNC

IIC_CLK
ENV.DET

CTL+
CTL-

S.DET-H

HF_COM

GND

2FSC

Y/C/AUDIO/HEAD AMP

SCHEMATIC DIAGRAM

(VCR PCB)

2FSC

IIC_CLK

IIC_DATA

P.CON+5V

L113

3

22uH

0305

R134

100

R135

100

EE/VV_V_OUT

DUMMY_V.SYNC

P.CON+5V

L124

180P CH

C186

C183

0.01 F

C184

100uH 0305

C190

0.01 F

1016V KA

C187

0.1 B

C148

0.47 B

C149

2.250V KA

C139

HPF

SW32

SW33

SW34

SW35

SW36

SW37

SW38

SW39

DET

0.22uH

L108

PB SW
Q106
KTC3198

PB SW
Q107
KTC3198

4

0.01 F

COMP

SP2

SP1

EP2

EP1

L109

0.22uH

C140

C141

HEAD SW1
HEAD SW2

DET

DET

+

­SP1

­+

EP2
+

-

EP1

­+

EP ONSW1

REC EQ

4

0.22uH

C142

0.001 B

C143

R116

SP2

SW40

A.GND

1B

TANC

SW30

CH2

CH1

VCA

SW31

CH2

CH1

FROM

MESECAM

DET

PRE
AMP

SP ON

5

4.750V KA

470P CH

C146
1K

X101

+

BAND

GAP

C147

C144

R120

2.2K

C145
470P CH

0.1 B
27K

R118

100CT4R407

4.433619MHz

X TAL VCO/OSD CR DET 2FSC

ME
SECAM
DET

SW29
SP

EP

REC
MUTE

SW7P

R

SW4

SW2

P
R

VCA

SW3

REC ON

3

2

7

8

NCNC

R127

1016V KA

R117

10K

PICTURE_CTL

C152

0.022 B

C154

717273747576777879

70

PB/REC REC

CONV.

2FL VCO
4PHASE GEN

SW28

2M LPF

SEP

COMP SW19

L SECAM

SW27

L SECAM

LPF

+

629

AGC

TRAP

DET

SW5

LAG LERD

SW6

FO/DEV
S-DET

1

YVCC

11 12 13 14 15 16 17 18 192 20 21 22 23 24 25 26 27 28 293 30

9

2.4 2.4 4.9 1.2 1.2 3.0 0.6 3.1 2.0 2.8 1.9

226.3V KA

C153

2.2M 1/4W

W869

C150

0.1 F

C155

22K

R119

R121

C151

0.018 B

NORMAL_A_OUT

NORMAL_A_IN

W885
W886

V.ENV

TP102

NC

C119

H.SW

TP101

NC
V.H_SW SYNC

5

ENV.DET

HF1
HF2

SP-L
SP_COM

SP-R

P.CON+5V

22uH 0305

EP-L
EP_COM

EP-R

MSECAM-M/AGC/S.DET

A_MUTE/TRICK-H

P.CON+5V SWD_VIDEO

HF1

HF_COM

HF2

SP-R

SP_COM

SP-L

EP-R

EP_COM

EP-L

0.001 B

C118

Y/C/AUDIO/CCD/HEAD AMP IC

0.001 B
HA118217F

C120 0.1 F

476.3V KA

C126

C127

L105

0.1 F

C131

L106

100uH 0305

IC101

C125

0.033 B

C123 0.01 F

C132

0.01 F

C121

0.01 F
C122

0.01 F

1B

W860
C107

1B

C129

476.3V KA

C128

C130

3.350V KA

C124

0.01 F
C133

0.01 F
C134

0.01 F
C135

0.01 F

0.01 F

C136

80

2.6
818283848586878889

1.1

LIMITTER

2.4

KILLER
DET OUT

0.9

ENV
DET

0

HA GND

2.2

2.2

2.2

2.2

4.9

HA VCC

90919293949596979899

0
0
0
0

0.5

4.9

AVCC

0

4.9

0.9

MUTE

2.5
100

110

270K

R113

L107

R114

0.01 B

8.2K

C137

R115

180

1016V KA

R112

18K 1/4W

C117

C115

0.022100V MMTV

C116

220P B

1016V KA

PB SW

Q105

KRA103SRTK

4.9

D101

P.CON+5V

4.9

0.5

1SS133

NA_REC-H

R109

5.6K

R110

4.7K

R111

4.7K

0

0.7
0

0

0.7
0

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

C189

CTL­CTL+

C192

820P CH

47K

R107

6

47P CH

W801

R101

2.2K

NA_REC-H

NORMAL AUDIO
REC ST SW

Q102
KTC3203_Y

4.6

4.9

OSC

4.9

3.3

R105

4.6

0

0

C106

3310V KA

C108

Q104
KTC3203_Y

R106

10K

C109

0.0047 B

0.01 B

CAUTION: DIGITAL TRANSISTOR

1

6
2
34

COIL,BIAS OSC

1616003

100uH 0305

22010V YK

C113

5

L104

C111

0.01 B

L103

P.CON+5V

CAUTION: DIGITAL TRANSISTOR

4.750V KA

AFCDISCRI

PEQFM

1M HPF

7M HPF

LPF

FM MOD

ADJ

1016V KA

820

7

0.022 B

C GND

2FSCVCO

REC
APC

1/21/2 DOWN

PHASE SW

SW20

P

ACC

R

HPF

MIX
LEVEL
ADJ

S
DL

SQPB

R122

C156

R123

C167

C158

5P

C159

DO

PB
APC

C.K B.E

SQPB

MAIN
EMPH
CARRIER
OFFSET
W.C/DC

6.8K

150P CH

1.5K

476.3V KA

4.750V KA

C169

C163

L112

C165

12uH

4.7K

R125

CH

0.1 B

2

C170

0.01 B

0.001 B

W881

W852

3.24.22.25.05.05.01.42.82.5NC2.11.91.71.72.12.14.72.82.10

CVCC

C162

FH SYNC

COLOR
KILLER

ID DET

CTL TRAP

HPF

FHTRAP

R

SUB LPF

MAIN
DE EMPH

0.1 B

R126

C164

L111

KIL

SERIAL CONT
INTERFACE

P

SW26

R

SW25

R

DL

ACC

APCSWDELAY CLPH

P

DLIM
DEMO

DET

SW18

G
EQ

SW9

SW11

TRAP

NL
EMPH

DO
DET

FBC/ALC
SW10
P
Y LPF

EDGE
DELAY

NL
DE EMPH

R

PR

CLAMP

P

SW23

MAIN
CONV1

P

SW12

C168

0.1 F

C166

5.6K

SQPB SW

47P CH

91P CH

Q110

C188

DTC143EKA

220uH

4.9

00

4.9
SQPB SW

Q108

DTC143EKA

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NTSC/PAL

VCA

N-P CONT

LEVEL DET1

CCD

-

LPF

LEVEL DET2

+

CLPH

SW24

R

MAIN

CONV2

+

SW22

P

R

R

SW21

P

R

BPF

Y APA
SW16
R

D.E.
N.C. VCC=5V

P

SW14

YNR

REC

DO

DO

RP

SW15

CLAMP

PR

1B

C172

0.1 F

0.1 F

C171

4.7K

R132

00

00

4.9
SQPB SW

Q113

DTC143EKA

OUT

C.K

N P

B.D

C177

0.1 F

C173

W882

6dB AMP 6dB AMP

SYNC.SEP.

C SQUELCH

PULSE

CLEAR SYNC

GEN

LMIT
WHAITH

SQUELCH

FEED BACK

CLAMP

VIDEO ALC

CLOCK
DEIVER

C

CCD

SW17

P

MODE

R

CONT

REC
AGC DEL
PB ALC

SW115

VIDEO AGC

CH3 CH1

CH2

ATT ATT ATT

(-10dB) (-10dB) (-10dB)

LPF

YGND AGC

3.350V KA

C174

C175

47P CH

L110

100uH 0305

P.CON+5V

S.DET-H

Y
CCD

CCD

C179

C157

0.01 F

C201_1

C110

47P CH

02.72.82.02.12.83.30.12.15.03.0
515253545556575859660616263646566676869

0.3

50

0
0
0

1.9
0

CCD
GND

2.6

4.9

2.0

4.9

4.9

40 41 42 43 44 45 46 47 48 49

3.0

4.9

0.1

4.9

3.0
0
0
0

2.8

31 32 33 34 35 36 37 38 39

2.802.11.52.13.12.42.72.20.62.52.62.52.802.502.52.5

KA

2.250V

476.3V KA

0.1 F

C161

1

0.1 B

4.86

1016V KA

C181

1B

1K

R144

AMP
Q111

KTC3875S_Y_RTK

2.8

2.07

C204

0.1 B

C203

476.3V KA

R145

10 1/4W

476.3V KA

C193

C191

150V KA

1.8K

R148

R146

2.2K

022

4.8 4.8

C194

123

45

0.01 F

L116

P.CON+5V

100uH 0305

FRONT_V_IN

TU_V_OUT

0.01 F

C205_1

SINGLE SW IC

IC102 TC7SB384FU

PCB010
VMB252

8

7

6

5

4

3

2

1

A B C D E F G H

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 :

A B C D E F G H

8

7

6

FROM/TO REGULATOR

MOTOR_GND

DVD_POWER_A IIC_DATA

VCR_POWER_ON-H

POWER_FAIL

AT+5V[M-CON]

FROM/TO DECK

CP3001
TMC-J12P-B2

1
2
3
4
5
6
7
8

9
10
11
12

GND

AT+5.2V

P.CON+5V

CAP_VCO
AT+12.6V

CAP_FG

CAP_VCO

VCC

CAP/M/F/R

I_LIMIT

GND[M]

GND

LD/CY_VCO

CAP_CTL
LDM_CTL

CYL_FG/PG

CYL_CTL

(S/S)

5

5.1

BOT SENSOR

Q3001

ST-304L

0

4

R3001

330K

SW3001

TAB SW

3

CAUTION: DIGITAL TRANSISTOR

2

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

1

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

C3002

C3041

5.1

0

R3003

LSA-1144EAU

33035V YK

1F

W807

EOT SENSOR
Q3002
ST-304L

D3001

220K

CENT SW

Q3003

KRC103SRTK

R3006

3.3K 1/4W

R3005

47K 1/4W

LNA2702L010R

R3004

270 1/4W

0.1

5.1

0

CAP_FG

CAP_F/R

CAP_LIMIT

CAP_CTL

CYL_FG/PG

CYL_CTL

EOT
BOT

TAB_SW

CENT_LED

REEL-S
REEL-T

MS_SEN B

RPI-352C40N

MSSW_A
MSSW_B

Q3004

DVD_POWER_A

C3008

18P CH

C3009

18P CH

C3010

18P CH

X3001

C3007

18P CH

RESET

R3007

10K

SUB_CS

SUB_RESET

SERVICE 1

TP3001

NC

4.9
23

1

3.8

32.768KHz

100DA32R01

R3008

100

4.9

4

4.8

R3012

X3002

R3009

R3010

MS_SEN A
Q3005
RPI-352C40N

33K

R3015

27K

R3011

100CT01207

470

10M

R3055

10K

3.8 4.9
23

1

R3014

4.82.6

100

1M

R3013

10K

R3016

R3019

4

27K

33K

C3011

R3017

0.1 F

47K 1/4W

REEL SENSOR

VCR SYSCON SCHEMATIC DIAGRAM

(VCR PCB)

D.V SYNC

CG-DATA

CG_DATA

CAP_LIMIT

1K

R3024

1K 1/4W

111213141516171819 220212223242526272829 330

CAP_LIMIT

CG_CS

1K

R3025

R3026

CG_CS

CAP_F/R

CAP_FWD

CG-CLK

R3028

1K

CG_CLK

BOT

W875

BOT

IIC-CLK

01.21.30

100

R3029

IIC_CLK

CAP_ON

NA_REC-H

DVD_MUTE

DUMMY_V.SYNC

SEG_2

REEL SENSOR

SEG_3

Q3007 RPI-303

NCNC

FL_CS

29 30NA_REC-H

51 SEG 2
52
53

SEG 5

SEG_4

SEG_5

2

1

34

04.904.9

CAP_ON

DVD_MUTE28

VV-H

SEG 3
SEG 4

SEG 6

SEG_6

FF/REW-L

SEG 7

SEG_7

R3020

5.1 0 2.6 5.1 0 5.1 5.1 2.6 2.6 5.1 5.1 3.5 0 0 0 0.9 4.2 0 4.3 5.1 5.1 4.8 4.8

5.0
DVD_POWER_A

313233343536373839

0

NC/PERI_CTL-L

NC

0

DVD_POWER_C

NC

0

NC

0

NC

5.1
CLKSEL

5.1
VCC

2.4
X IN

2.4
X OUT

0

40414243444546474849

VSS

1.1
XC IN

1.2
XC OUT

5.1
RESET

5.1
SERVICE1

5.1
SERVICE2

4.5
SUB_CS

2.5
LDM CTL

0

ZERO MUTE

5.1
SUB_RESET

0

SEG 1

50

51 52 53 54 55 56 57 58 59660 61 62 63 64 65 66 67 68 69770 71 72 73 74 75 76 77 78 79880

1.0 2.0 3.0 3.0 4.0 0 2.0 5.0 3.0 4.1 4.1 4.1 4.1 4.1 5.1 5.1

SEG_1

R3018

120 1/4W

2.4 1.2 1.2 0
2

1

34

Q3006 RPI-303

17 18

CENT_LED

A_MUTE/TRICK-H

NC

NC

0000

SP-H

A.MUTE

SECAM_H

SEG 8

SEG 9

SEG 10

SEG_10

SEG_8

SEG_9

1G/VCR/T-REC_LED

47K 1/4W

1.3 1.3 5.1

5678

SDA

VSS A2

0000

V.H_SW

HIFI_H.SW

VCR_POWER_ON-H

18K

R3021

AH SW

CENT LED

POWER ON-H A

SYSCON/SOFTWARE/SERVO IC

GRID1

GRID3

GRID2

2G/DUB/REC_LED

3G/TV/VCR_LED

4G/T_SHT_LED

0

SCL

TEST

A1

DVD_RESET

VH SW

DVD_RESET

IC3001

OEC7079D

GRID4

GRID5

5G/CS/BS_LED

VCC

A0
1234

REM_IN

S.DET-H

R3022

0

00

S.DET-H

SECAM_IN

REMOCON

SUB_CLK

SUB DATA OUT

SUB DATA IN

5.0 0 0 0

SUB_DATA_OUT

SUB_DATA_IN

SUB_CLK

IIC_CLK

IIC_DATA

W808

W809

IC3099

EEP ROM IC

S-24C08ADPA-01

ENV.DET

PERI_CTL-L

HIFI_ENV.DET

9

V.ENV

A.ENV

PERI_CTL/AGC

MSSW_B

1
2

MSSW_A

3 KEY-A

100 MSECAM-M/AGC /

MSECAM-M/S.DET

78 CYL CTL

79
80 REEL-T

HIFI REC MUTE

IIC-SDA

32KHz MONITER

R3030

3.3K

R3031

5.6K
1/4W

100

HIFI_REC_MUTE

IIC_DATA

EOT

EOT

REEL-S

NC

AFT_S.CURVE

5

AFT SC

V.REC ST-H

PICTURE_CTL

R3032

PICTURE_CTL

RESET

0.47 F

C3016

KEY-B

4

KEY-B

CAP CTL

1K

C3015

KEY-A

MSSW_A

A VCC

AMP VCC

CTL AMP OUT

CTL VSS

AMP C
CTL AMP IN
CTL SW OUT

CTL +

CTL -

AMP V.IN

AMP V.OUT

AMP VSS

C SYNC

P.FAIL

TAB_SW

33K

R3035
R3034

22K

150V KA

REEL-S

NC

0.047F5.5V

C3022

4.94.92.52.60.55.1

MSSW_B

110

DFG

CFG

REEL-T

W887

R3040

C3028

0

100

5.1

5.1

2.5
0

2.6

2.6
0
00
0

2.6

90 91 92 93 94 95 96 97 98 99

2.6
0

1.3

0

2.2

0.3

0

5.2

5.1

81 82 83 84 85 86 87 88 89

CLOCK

TP3002

NC

C3018

0.1 B

R3037

4.7K

R3036

CYL_CTL

CAP_CTL

SYSTEM RESET IC

R3033

18K 1/4W

1016V KA

MSECAM-M/AGC/S.DET

W810

C3024

0.1 F

C3021

C3029

0.0039 B

C3030

C3019

1016V KA

C3031

R3038

560

R3041

C3020

C3032

4.750V KA

R3039

10K

R3054

10K

C3027

C3023

0.0039 B

C3025

0.0068 B

22K

C3026

0.0033 B

CAP_ON

IC3004 PST3231NR

123

5.1

5.1

47K

D3002

1SS133

C3033

0.1 F

1016V KA

0.1 F

560

476.3V KA

150P CH

476.3V KA

C3035

0.01 B

C3034

NCNC
45

GNDINOUT

0

0.1 F

TAB_SW

00

C3036

0.0022 B

POWER_FAIL

FF/REW SW

Q3008

KRC103SRTK

5.1

0

0

5.1

0

0

FF/REW SW

Q3009

KRC103SRTK

10K

R3043

R3044

CAP_FG

C3037

1K 1/4W

R3045

CYL_FG/PG

8

FROM/TO TUNER/JACK

PERI_CTL-L
IIC_CLK

AFT_S.CURVE

FROM/TO SUB MICON/OSD/VPS

SUB_CS
SUB_CLK
SUB_DATA_IN
SUB_DATA_OUT
SUB_RESET
CG_CS
CG_CLK
CG_DATA

GND

7

6

FROM/TO Y/C/AUDIO/HEAAD AMP

V.H_SW
PICTURE_CTL
NA_REC-H

0.001 B

1K 1/4W

DUMMY_V.SYNC
A_MUTE/TRICK-H
IIC_DATA
IIC_CLK
ENV.DET
MSECAM-M/AGC/S.DET

CTL+
CTL­SYNC
S.DET-H

FROM/TO DISPLAY

CG_CLK
CG_DATA

KEY-A
KEY-B
REM_IN
1G/VCR/T-REC_LED
2G/DUB/REC_LED
3G/TV/VCR_LED
4G/T_SHT_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

FROM/TO HI-FI/DEMODULATOR

HIFI_REC_MUTE
HIFI_ENV.DET
HIFI_H.SW
IIC_CLK
IIC_DATA

TO DVD IN/OUT

DVD_RESET
DVD_MUTE

PCB010
VMB252

5

4

3

2

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.

Note :

When replacing the parts,refer to the Parts List.

A B C D E F G H

J8002

AUDIO OUT

MSP-242V2-01PBSN

OPT TRNSFORMER

8

OS8001 GP1FA550TZ

GND

VCC

INPUT
123

J8001

COAXIAL

MSP-251V-05PBSN

E

1

34

2

H

E

1

23

H1H2

C8006

476.3V KA

FSS_OUT

R8001

(L,M,H)

AMP

LPF

DR

1K

FCC_Control

MUTE

CB
A

MUTE

D
BC

A

MUTE

CB
A

6dB

75OHM

RGB-H

R8004

SW3

SW2

SW1

AMP

DR

R8002

68

R8003

10

C8005

100P CH

1.8K 1/4W

EXT CTL3

6dB

LPF

75OHM

220P CH

D AUDIO
DRIVER
Q8001

KTA1504S_Y_RTK

0 5.1

1.5 1.5

TUNER/DVD_VIDEO

C8007

0.01 B

C8012

0.01 B

CLAMP

CLAMP

B8001

C8010

R8005

1.1 1.1

DEC_A-L

C8013

C8014

110K100K

Serial Control

0.5V)

-

+

Always Vcc

(5V

W4BRH3.5X6X1

0.1 F

D AUDIO DRIVER

120

KTC3875S_Y_RTK

DEC_A-R

1B

1B

C8015

47016V YK

AMP

Q8002

R8006

100

L8005

To REF DC

AT+12V

+

-

(12V 0.5V)

AMP

R8007

10

Vcc 12V

DVD_V_OUT

100uH 0305

C8019

0.2,4,6dB
Gin CTL

CLAMP

C8018

0.01 B

0.022 B

C8020

L8003

P.CON+5V

10.5V_REG
To Audio Vcc

C8026

476.3V KA

100uH

DVD_A_OUT-L

DVD_A_OUT-R

C80271BC8029

MUTE

C
B

MUTE

C

B

MUTE

C
B

NC

0.001 B

R8009

A

SW3L

D

A

SW2L

A

SW1L

EXT CTL4

R8010

470

PERI_A_OUT-L

PERI_A_OUT-R

1B

C8030

150V KA

NC NC

(EXT MUTE CTL)

BUF

BUF

BUF

C8031

470

AUMUTE

Video SW3

LPF

LPF

0.001 B

OSD_VIDEO

C8036

CLAMP

PWRSAV

(Power Save CTL)

0.01 B

C8003

0.1 F

C8004

100uH

L8001

C8002

7

0.1 F

D8001

MTZJ6.8B

SPDIF-134

6

IIC_CLK

IIC_DATA

4.7K

R8070

5

1.3 1.2 11.2 0.2 2.1 0 5.5 5.5 11.7 2.1 4.9 5.5 5.5 0 0.2 2.2 2.2 1.6 0 0 5.5 5.5

DATA

CLOCK

4

0.5V)

-

+

CLAMP

(5V

Control Vcc

23 24 25 26 27 28 29330 31 32 33 34 35 36 37 38 39440 41 42 43 44

3

3306.3V YK

47P CH

C8102

0.01 B

L8002

AT+5.2V

C8009

100uH 0305

PERI_VIDEO_OUT

C8008

C8001

2

PERI_VIDEO_IN

1

0.1 B

DEC_V_OUT

C8021

3306.3V YK

C8011

DEC_V_IN

C8023

0.1 B

150V KA

L8004

C8016

0.01 B
100uH 0305

C8017

AT+5.2V

DEC_A_OUT-L

DEC_A_OUT-R

150V KA

150V KA

C8025

C8028

DEC_A_IN-L

SW3

TU_V_OUT

DVD_V_OUT

C8024

1016V KA

C8022

4.750V KA

4.7K

R8071

150V KA

1.8K

R8011

C8032

DEC_A_IN-R

SW3

PERI_A_IN-L

C8109

47P CH

TU/REAR VIDEO IN SW IC
IC8002 NJM2533V

4.8
1234

4.2

4.8

BAIAS

0

NC

150V KA

C8033

150V KA

PERI_A_IN-R

0

4.0

BUFFER

9.3

VCC

0.8

5678

NC

Y/C SEPA

L8006

R8013

C8035

C_OUT

(0.6dB)
Gin CTL

BUF

C8038

SWD_A-L

LPF

0.27uH

15

0.1 B

C8040

C8041

150V KA

J8003

MDC-070V

D8004

MTZJ10B

SWD_VIDEO

150V KANP

R8072

56789

BUF
LPF

AMP

LPF

BUF

100K OHM

150V KA

SWD_A-R

TUNER/JACK SCHEMATIC DIAGRAM

56

12

34

D8005

MTZJ10B

SW2

SW1

W896

W895

C8047

3.3K

3.3K

R8073

EXT CTL2

EXT CTL1

MUTE

BUF

C
B

A

SW3R

MUTE

D

C

BUF

B

A

SW2R

MUTE

BUF

C
B

A

SW1R

AMP

C8048

150V KA

C8045

PERI_A_OUT-L

TUNER/DVD_VIDEO

C8046

0.1 F

L8007

R8015

C8043

HIFI_A_OUT-L

AMP

0.2,4,6dB

PERI_A_OUT-R

L8008

0.27uH

2.2

4706.3V YK

Y_OUT

1B

C8049

LPF

LPF

Gin CTL

4.94.94.90 4.94.94.95.55.54.55.55.504.94.95.12.002.12.15.12.2

150V KA

P.CON+9V

47uH0305

HIFI_A_OUT-R

110111213141516171819 2202122

C8050

DEC_A_OUT-R
DEC_A_OUT-L

PERI_CTL-L
DEC_V_OUT

D8011MTZJ6.2B T-77

DVD RGB H OUT

Q8004

KRA102SRTK

4.7

4.7

-0.2
R8068

10K

C8120

4706.3V YK

D8007

4.7

-0.2

1SS133

75

L8011

C8116

10uH

DEC_V_IN
DEC_A_IN-R
DEC_A_IN-L

P.CON+5V

RGB-H

D8006
1SS133

DVD RGB H OUT

Q8003

KRC104SRTK

0.2

R8029

75

1B

PERI_A_IN-L

R8022

PERI_A_IN-R

PERI_VIDEO_IN
PERI_VIDEO_OUT

PERI_A_OUT-L

R8020

MIXER
Q8005
KTC3199_Y

4.7K

L8010

C8119

4706.3V YK

C8051

4706.3V YK

C8059

4706.3V YK

MIXER
Q8006

KTC3875S_Y_RTK

9.3

4.9

4.2

4.7K

R8024

10uH

L8009

10uH

GND

FROM/TO VCR SYSCON

C8053

R8025

10K

R8026

10K

C8052

IIC_DATA

PERI_CTL-L

4706.3V YK

C8060

0.001 B

IIC_CLK

AFT_S.CURVE

C8054

PERI_A_OUT-R

D8012

MTZJ6.2B T-77

DVD_R
DVD_G TU_A_OUT
DVD_B
FSS_OUT

IC8001 LA73026VAV SWITCHES IC

100K OHM

R8018

100uH 0305

10K

R8019

9.3

4.9

4.2

10K

L8016

P.CON+9V

FRONT_A_IN-L FRONT_V_IN
FRONT_A_IN-R

+32V

AT+12V

AT+5.2V

P.CON+9V

P.CON+5V

2216V KA

FROM REGULATOR

33P CH

R8021

10P CH

C8057

R8017 2.2

R8032

2.2

4.750V KA

0.001 B

R8028

L8017

75

R8027

75

FRONT AV JACK

75

1uH

10K 1/4W

AUDIO R

404142

19

21

R8030

R8023

2.2

R8031

100

R8075

C8039

0.1 B

23

1

E

J8004MSP-281V3-A

SIF_OUT

FROM/TO HI-FI/DEMODULATOR

(VCR PCB)

470P CH

C8067

R8035

680

W878

R8036

10K

D8013

29

C8068

R8034

10K

30 31 32

680

C8062

470P CH

W861

W863

L8015

R8033

180

NC

000

NC

INPUT1

IC8003 BA3308F

OUTPUT1

W/ALC DUAL PRE-AMP IC

R8074

GND

2

1

1.8 0 0NC00

10K 1/4W

HNC

H

2

1

AUDIO L

E

FRONT AV JACK

J8006 MSP-281V1-B

SWD_A-L

SWD_A-R

TU_A_OUT

FRONT_A_IN-L

FRONT_A_IN-R

R8043

680

R8039

33K

R8045

22K

C8073

R8066

MTZJ4.7B

NCNCNCNCNCNC

313233343536373839

29

28

30

101112131415161718

NC NC

R8040

470P CH

10K

R8041

680

W862

10uH

C8065

R8037

1016V KA

3.9K

NC

1.8 0 0

1.8

121314

1011

NCNC

NF2

NF1

VCC

ALC

34567

9.3 1.8

2216V KA

VIDEO

FRONT AV JACK

DEC_A-L

HIFI_A_OUT-R

100K

R8044

H

2

1

E

J8007 MSP-281V4-B

DEC_A-R

C8080

C8075

HIFI_A_OUT-L

470P CH

C8078

10K

470P CH

C8081

470P CH

27

4

56789

C8082

470P CH

C8079

470P CH

INPUT2

NC

NC

4716V YK

C8083

0.022 B

C8072

100P CH

R8038

75 1/4W

DVD_V_OUT

FROM DVD IN/OUT

3

NC
89

NC

OUTPUT2

DVD_A_OUT-L

DVD_A_OUT-R

2223242526

220

1

R8042

C8069

SPDIF-134

DVD_R

DECORDER/PERITEL

J8005 035_0_8183_00

R8046

18K

180

3310V KA

DVD_G

DVD_B

Y_OUT

AT+5.2V

P.CON+5V

+32V

IIC_CLK

IIC_DATA

SW1

SW2

SIF_OUT

AFT_S.CURVE

TU_V_OUT

C_OUT

FROM SUB MICON/OSD/VPS

0.01 F

C310_1

1006.3V YK

C302

C301

R302

1016V KA

10K

L301

22uH 0305

0.022 B

R303

1K 1/4W

W865

C303
100P CH C307

CAUTION: DIGITAL TRANSISTOR

OSD_VIDEO

TU_V_OUT

SWD_VIDEO

FRONT_V_IN

TO Y/C/AUDIO/HEAD AMP

C305

C304

1006.3V YK

C306

100P CH

10006.3V YK

C308

R304

R305

100K

2526

1

BB
A.IN

2

3

SDA

4

MB

SCL

V.IN
TU(MD)

AGC

NC

AS

SCL

SDA

PB

+B

NC

TU

NC

NC

SW1

SW2

A.OUT

SIF

AFT

V.OUT

TU301 TMDG2-806A

2728

5

1K

6

7

NC

8

NC

9

10

11

12

13

14

NC

15

16

NC

17

NC

18

W815

W816

19

20

21

22

23

24

220P CH

CAUTION: DIGITAL TRANSISTOR

CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

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

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

8

7

6

5

4

3

ARESINCE THESE PARTS MARKED BYCAUTION:

ETANTLES PIECES REPAREES PAR UNATTENTION:

2

PCB010
VMB252

1

A B C D E F G H

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 :

A B C D E F G H

REGULATOR SCHEMATIC DIAGRAM

8

(VCR PCB)

W822

CAP_VCO

8

W819

7

5.2

5.0
P.CON+5V SW

5.9

Q1703

KTC3209_Y

5.2 5.2
P.CON+5V SW

5.9

Q1702

KTC3209_Y

6

5

4

3

FROM/TO POWER

CP1701
52147-1410

1

MOTOR+12V

2

MOTOR_GND

3

AT+13V

4

AT+5.2V

5

AT+5.2V

6

UNREG+3.3V

7

UNREG+3.3V

8

POWER_ON_H

9

GND

10

GND

11

P.FAIL

12

TUNER+32V

13

LED AT+5.2V

14

NC

12V REG.

KTC3203_Y

R1703
10K 1/4W

Q1701

C1703

11.813.5

12.4

D1703

1SS133

1016V KA

D1702

MTZJ12B

C1714

47016V YK

R1706

3.9K 1/4W

3.3V CTL
Q1705

KTC3875S_Y_RTK

2.2K

R1707

W818

W890

R1708

180 1/2W

R1709

390 1/4W

3.3V OUT
Q1706

KTA1241_Y

4.1

3.5

3.5

1.8

1.2

3.4

3.3V CTL
Q1707

KTC3875S_

Y_RTK

P.CON+12V SW
Q1708
KTC3209_Y

M-CON +5V SW

Q1713

KTA1271_Y

1006.3V YK

C1713

100

2235V YK

R1714

C1707

+-1%

C1708

R1712

R1713

150V YK

220 1/4W

10K 1/4W

R1715

R1716

820

1.2K

13.6

+-1%

0

C1710

P.ON SW

Q1709

KRC103SRTK

0

YK

4706.3V YK

4706.3V

C1711

P.ON SW

Q1711

0

KRC103SRTK

5.1

0

P.CON+9V SW

Q1712

22K 1/4W

R1717

D1709

KTC3209_Y

1SS133

12.6 9.3

4.1

1.9

1.2

1/4W

R1711

100

D1708

MTZJ13B

13.2

12.6

13.5

D1710

MTZJ10B

9.9

M-CON POWER SW

Q1714

KRC103SRTK

1050V YK

C1712

R1720

560 1/4W

2

5.2 5.1

R1721

W821

R1722

2.2K 1/2W

4.5

1K

0

5.2

0

1/4W

AT+12.6V

MOTOR_GND

AT+5.2V

P.CON+5V

P.CON+12V

P.CON+5V_DH

AT+5V[M-CON]

POWER_FAIL

DVD_POWER_A

P.CON+3.3V

POWER_FAIL

AT+5.2V_VCC

P.CON+9V

P.CON+12V

AT+5.2V

AT+12V

+32V

TO HI-FI/DEMODULATOR

AT+12V
P.CON+5V
GND

TO DISPLAY

AT+5.2V_VCC

AT+5.2V
GND

TO Y/C/AUDIO/HEAD AMP

P.CON+5V
GND

FROM/TO VCR SYSCON

CAP_VCO
AT+12.6V
AT+5V[M-CON]
AT+5.2V
P.CON+5V
POWER_FAIL
MOTOR_GND
VCR_POWER_ON-H
GND
DVD_POWER_A

TO DVD IN/OUT

AT+5.2V
P.CON+9V
P.CON+5V_DH
P.CON+3.3V
GND

P.CON+12V

TO TUNER/JACK

GND
P.CON+5V
AT+5.2V
AT+12V
P.CON+9V
+32V

TO SUB MICON/OSD/VPS

GND
P.CON+5V
AT+5.2V

7

6

5

4

3

2

NOTE:THE DC VOLTAGE EACH PART WAS

1

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

A B C D E F G H

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

2-23 2-24

PCB010
VMB252

CAUTION: DIGITAL TRANSISTOR

ETANTLES PIECES REPAREES PAR UNATTENTION:

CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

ARESINCE THESE PARTS MARKED BYCAUTION:

1

The Parts Number,value and rated voltage etc. in the Schematic Diagram are for references only.

Note :

When replacing the parts,refer to the Parts List.

A B C D E F G H

DISPLAY SCHEMATIC DIAGRAM

8

V651 ELF-4M6SDRVGWB

(VCR PCB)

7

FROM SUB MICON/OSD/VPS

SEG1 SW

Q653

KRC103SRTK

0

2.9
1G SW

Q654

0

6

KTA1504S_Y_RTK

4.4

4.8

R654

1.3

5

4

DVD/HDD LED SW

Q651

KRA103SRTK

DVD_LED

5.1

5.20

SEG_1

1G/VCR/T-REC_LED

3

FROM/TO OPERATION1/LED

CP653_1
IMSA-9604S-05Z13

1

DVD LED

2

GND

3

AT+5.2V

4

KEY-A

5

KEY-B

SW651

VCR EJECT

SEG2 SW

Q655

KRC103SRTK

0

1.0

820

SEG_2

R655

2.7K

EVQ21505R

R656

2.1
SEG3 SW

Q656

KRC103SRTK
0

2.0

SW652

POWER

180

1.0

KTA1504S_Y_RTK

4.8

SEG_3

R657

1.8K

EVQ21505R

R659

180

2G SW
Q657

0.64.4
SEG4 SW

Q658
KRC103SRTK
0

4.0

820

R658

2G/DUB/REC_LED

SW653

VCR/DVD(HDD)

R660

180

1.4

SEG_4

R661

1.5K

EVQ21505R

SEG5 SW

Q659

KRC103SRTK

0

4.0

SEG_5

SW654

CH UP

R663

180

2.1
3G SW

Q660

KTA1504S_Y_RTK

3.04.4

4.8

8201/4W

R662

3G/TV/VCR_LED

SW655

CH DOWN

EVQ21505R

R664

180

SEG6 SW

Q661

KRC103SRTK

R665

0.6 1.5

0

4.0

180

SEG_6

R666

EVQ21505R

10K

R667

KEY-A
KEY-B

R668

180
KTA1504S_Y_RTK

10K

R669

180

4G SW

Q662

4.8

1101112131415 23456789

R670

R674

SEG7 SW

Q663

KRC103SRTK

2.7

0

4.4

8201/4W

SEG_7

4G/T_SHT_LED

180

R675

180

SEG8 SW

Q664

KRC103SRTK

0.6

4.0

0

5G SW

Q665

KTA1504S_Y_RTK

1.4 4.4

4.9

0

R678

SEG_8

5G/CS/BS_LED

SEG9 SW

Q666

KRC103SRTK

0.1 0

5.0

820

SEG_9

SEG10 SW

Q667

KRC103SRTK

0.1

5.0

SEG_10

0

OS651
PIC-37043LO

Vout

GND

5.0

1

0

2

5.0

B+

3

C655

D652

VCR_LED

R652

100 1/4W

1006.3V YK

D656

1N4005-EIC

R651

330

LTL-1CHGE-002A

REM_IN

VCR_LED

DVD_LED
VCR_LED

FROM/TO VCR SYSCON

1G/VCR/T-REC_LED
2G/DUB/REC_LED
3G/TV/VCR_LED
4G/T_SHT_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

FROM/TO REGULATOR

GND
AT+5.2V_VCC

AT+5.2V

8

7

6

5

4

3

2

CAUTION: DIGITAL TRANSISTOR

1

CAUTION: DIGITAL TRANSISTOR

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

PCB010
VMB252

2

1

A B C D E F G H

2-25 2-26

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

7

6

C825

47P SL

150V KA

C821

W868

5

4

3

W827

0

NC

343536373839

4.8

C804

0.1 B

W826

C802

150V KA

C801

476.3V KA

NICAM or G STEREO IC 1

IC801

TDA9874AH

0
0

NC

2.4

2.4
NC

2.4
NC

4041424344

2.4
0

NC

4.8

NC

0

W828

2.4 0.3 4.8 0 4.8 4.8

4.8 4.8 2.5 1.2 1.3 4.8 0 4.8 2.4 2.4 2.4

NCNCNC

WS

SDO

VDDD3

VSSD3

P1

MONOIN

EXTIR

EXTIL

VREF2

P2

OUTM

VDDA1

OUTR

2

C815

2.250V KA

0.1 B

C812

C808

0.01 B

C807

0.01 B

2.250V KA

W829

C810

C837

0.1 B

SDA

SCL

VDDA3

1 OUTL

23

TP111

33

PCLK12

34

TEST122

44

VSSA1

VSSD1

VDDD1

4

56789

W831

W830

C816

0.1 B

W832

VSSA3

SIF2

SCK

SYSCLK

VSSA4

VSSD2

4.804.800

CRESET

NC

W834

SIF1

TP2

C822

VREF1

NICAM

10 11

NCNC

C824

0.01 B

23242526272829330313233

VDEC

VSSA2

ADDR2

IREF

TEST2

XTALI

XTALO

ADDR1

TP3

W835

47P CH

0

W837

4.8
W838

0

20 21 22

W839

0

2.3

W840

0

3.0

3.6

4.7

0

4.8

NC

12 13 14 15 16 17 18 19

W836

W903

W843

W844

100CT02401

24.576MHz

X801

C809

0.1 B

W902

L802
22uH 0305

476.3V KA

C835

IIC_DATA

R814

8.2K

(VCR PCB)

IIC_CLK

SIF_OUT

P.CON+5V

AT+12V

FROM REGULATOR

GND

HIFI_REC_MUTE

HIFI_ENV.DET

HIFI_H.SW

FROM/TO VCR SYSCON

IIC_CLK

IIC_DATA

FROM/TO Y/C/AUDIO/HEAD AMP

NORMAL_A_IN

NORMAL_A_OUT

HF1

C708

HF2

HF_COM

220

C709

16V YK

L702

HF1 NORMAL_A_IN

100uH0305

HF_COM DEC_A-R

HF2 DEC_A-L

L701

HIFI_H.SW

HIFI_REC_MUTE

HIFI_ENV.DET

100uH 0305

R702

TP701

NC

IIC_DATA
IIC_CLK

10K

W845

C701

0.1 F

C702

C703

0.1 F

476.3V KA

C705

0.01 B

R705

W846

C710

470

FRONT_A_IN-L

FRONT_A_IN-R

SWD_A-L

SWD_A-R

HIFI_A_OUT-L

HIFI_A_OUT-R

DEC_A-L

DEC_A-R

TU_A_OUT

FROM/TO TUNER/JACK

C712

0.0068 B

476.3V KA

10

C711

C713

16V KA

F

0.1

11.6

0.6

0.6

0.6

0.1 F
0

0

4.9

0.9

1.2

1.3

4.2

HI-FI/AUDIO/
CANAL SW IC

IC701

TDA9605H

2.7K

R707

R706

3.8 3.9 3.9 0.8 3.8 0 0.8 3.93.9

343536373839

record current

noise

4041424344

suppr.
audio

clipper

I C2Hifi detector

AUTN

11011

3.8 3.9 3.9 3.9 3.9 3.9 3.9

NC

33K

playback
amplification

HID

record-mute

HID

noise

5th order

suppr.

audio LPF detector

audio
clipper

5th order
audio LPF

compressor
expandor

RM

HID

DOC

TUL

TUR

2

3.8 3.83.83.8

active s-by

passive s-by

HF AGC

RM
M +

ratiocarrier

compressor
expandor

SAP

W+FM

C714

HF LPF

1.7MHz

1.8MHz

HF LPF

A

1.3MHz

1.4MHz

4
NC

SIF_OUT

C715

2.2
50V KA

1016V KA

R708

39K +-1%

3.9 3.9

Iref

SupplyVref

A

level

detector

BPF

PLL

HF

1.3MHz

limiter

1.4MHz

CCO

level

BPF

detector

PLL

1.7MHz

HF

1.8MHz

limiter

CCO

rectifier

W+FM

rectifier

detector

CCA

env.select(pb)

CCA

32pin
33pin

AUNT

24pin
23pin

L
R

N

+

M

DCL
DCR

vol.

vol.

+

right

Dub

L

left

E1L

56789

NC

C717

150V KA

C716

C718

output
select

+

+

M

M

E1R

150V KA

C719

DVD_A_OUT-L

FROM DVD IN/OUT

C723

476.3V KA

C720

R709

R711

10

16V KA

decoder
select

TUL

E1L
SAP

TUR
E1R
SAP

park
hold

L
R

park
hold

E2L

+

E2R

Dub

M

nomal

select

auto
mute

++

MUTE

SAP

E2L

E2R

TUL

TUR
INPUT
SELECT

E2L

E2R

150V KA

C721

150V KA

C722

DVD_A_OUT-R

33K

M

selectline

0.0068 B

C724

2.7K

23242526272829330313233

M

+1db 12V

DCL

DCR

REC
mute

C725

1016V KA

10
16V KA

C726

3.8

150V KA

C727

10

16V KA

C728

10

16V KA

C730

150V KA

C731

1016V KA

C729

1016V KA

4.6

20 21 22

6.1

6.1

0

6.1

6.1

0

NC

0

NC

M

3.9
NC

12 13 14 15 16 17 18 19

0

1016V KA

NORMAL_A_OUT

HIFI_A_OUT-R

HIFI_A_OUT-L

8

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.

TUNER_AUDIO-R

TUNER_AUDIO-L

TU_A_OUT

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

2-27 2-28

R714

TUNER_AUDIO-L

TUNER_AUDIO-R

R715

47K

47K

R717

47K

47K

R718

R716

DVD_A_OUT-L

R721

R719

10K

R720

10K

10K

DVD_A_OUT-R

SWD_A-L

SWD_A-R

10K

47K

R710

FRONT_A_IN-L

47K

R712

R701

FRONT_A_IN-R

180K

R713

180K

PCB010
VMB252

2

1

The Parts Number,value and rated voltage etc. in the Schematic Diagram are for references only.

Note :

When replacing the parts,refer to the Parts List.

A B C D E F G H

DVD IN/OUT SCHEMATIC DIAGRAM

8

(VCR PCB)

7

FROM/TO AUDIO/VIDEO

CP8001

(CD8501)

A2001WV2-13P

1

TX

2

RX

3

GND

4

GND

5

P.CON+9V

6

P.CON+9V

7

6

5

4

P.CON+D5V

8

P.CON+D5V

9

GND

10

P.CON+3.3V

11

P.CON+3.3V

12

GND

13

SPDIF-134

FROM/TO AUDIO/VIDEO

(CP8502)

CP8002
IMSA-9604S-18Z13

1

Y(G)

GND

2

C(CVBS)

3

GND

4

CVBS

5

GND

6

DVD U(B)

7

GND

8

DVD V(R)

9

10

GND

11

DVD Y(G)

12

GND

13

AUDIO-L

14

GND

15

AUDIO-R

16

ZERO

17

DVD RESET

RGB-H

18

FFC

CD80012S0I2001

NC

C8117

0.01 F

B8005
W4BRH3.5X6X1

C8084

W803

W850

10016V YK

3

W851

P.CON+9V

P.CON+5V_DH

P.CON+3.3V

SPDIF-134

C8085

4706.3V YK

ZERO_MUTE
DVD_RESET

Y_OUT

C_OUT

DVD_B

DVD_R

DVD_G

TX
RX

AT+5.2V

ZERO_MUTE

DVD_MUTE

DVD_V_OUT

R8067

R8047

4.7K
R8048

4.7K

150

C8087

C8088

P.CON+12V

DVD_A_OUT-L

W867

DVD_A_OUT-R

MUTE SW.

Q8013

KRA101SRTK

5.2

1.8

R8076

1K 1/4W

R8077

1K 1/4W

5.1

KRC103SRTK

C8115

MUTE SW.

Q8012

4.750V KA

R8082

3.3K

0

D8010

4.6
1SS133

0

D8009

1SS133

KTC3875S_

0

0

KTC3875S_

MUTE SW

Q8015

Y_RTK

0.7

MUTE SW

Q8014

Y_RTK

0

0.7

0

1K

820P CH

C8089

R8052

R8053

10K

R8049

2.250V

100K 1/4W

NA

R8051

2.250V

NA

100K

R8054

10K

C8090

820P CH

C8091

1K

3310V KA

R8050

C8092

0.0015 B
R8055

10K

0

6.1

A_GND

5678

6.1

R8056

10K

C8093

0.0015 B

100P CH

C8094

C8095

100P CH

6.2 6.2

+

-

R8058

R8057

18K

R8059

­+

12.56.26.2

R8060

4.7K

2.250V KA

C8099

R8062

4.7K

18K

12K

R8061

1234

IC8004 NJM4580MAMP IC

VCC

12K

2.250V KA

C8096

C8097

2216V KA

C8098

2216V KA

C8100

C8101

0.1 F

R8063

36

33016V YK

10 1/4W

W866

37

TO TUNER/JACK

SPDIF-134
DVD_R
DVD_G
DVD_B
Y_OUT
C_OUT
DVD_A_OUT-L
DVD_A_OUT-R
DVD_V_OUT

FROM/TO SUB MICON/OSD/VPS

RX
TX

FROM VCR SYSCON

DVD_RESET
DVD_MUTE

FROM REGULATOR

P.CON+9V
P.CON+3.3V

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

TO HI-FI/DEMODULATOR

DVD_A_OUT-L
DVD_A_OUT-R

8

7

6

5

4

3

2

PCB010

CAUTION: DIGITAL TRANSISTOR

NOTE:THE DC VOLTAGE EACH PART WAS

1

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

CAUTION: DIGITAL TRANSISTOR

VMB252

2

1

A B C D E F G H

2-29 2-30

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

SUB MICON /OSD/VPS/SCHEMATIC DIAGRAM

8

7

6

5

NCNC

1922021222324

RST

Vdd1

OSD IC

4

Vss1

IC4501 LC74783JM-9838

1 101112

SEPin

CDLR3

SEPout

X’talOUT

X’talIN

CTRL1

3456789

NC NC NC

BLANK

0 2.5

2.44.92.60 4.9 0 0.2 5.0 5.0 4.4

SEPC

OSCin

W854

SYNin

OSCout

W855

Vdd1

CHARA

3

CVcr

CS

CG_CS

CVin

SCLK

CG_CLK

(VCR PCB)

8

7

FROM REGULATOR

GND
P.CON+5V
AT+5.2V

FROM Y/C/AUDIO/HEAD AMP

EE/VV_V_OUT
2FSC

TO DISPLAY

DVD_LED
VCR_LED

TO TUNER/JACK

OSD_VIDEO

FROM/TO DVD IN/OUT

TX
RX

FROM/TO VCR SYSCON

SUB_CS
SUB_RESET
SUB_DATA_OUT
SUB_DATA_IN
SUB_CLK

CG_DATA
CG_CLK

CG_CS

GND

4.91

L4506

22uH

476.3V KA

L4505

100uH

0305

C4513

226.3V KANP

CLAMP

Q4502

KTC3875S_Y_RTK

W904

EE/VV_V_OUT

P.CON+5V

P.CON+5V

OSD_VIDEO

TX
RX

SUB_CS

DVD_LED

VCR_LED

SUB_CLK

SUB_DATA_IN

SUB_DATA_OUT

SUB_RESET

R3046

220

R3048

R3047

220

220

SUB MICON

IC3005

OEC7080A

R3049

220

4.5 00 00

5.1
1

D3

0.3
2

D4

0

D5

0

45678

D6/CNTR0

0

D7/CNTR1

5.1

P20/SCK

5.1

P21/SOUT

5.1

P22/SIN

4.7K

R3050

5.1 0 2.5 2.3 0 5.1 0 5.1

47K

R3051

D0

D1

P13

15

RESET9

16

CNVSS10

XOUT

XIN

10 11 12 13 14 15 16

9

123

C3040

0.01 B
X3003

1001T4R010

4MHz

05.1 5.1

P12

VDCE
P30/INT0

VSS

C3039

P11

P0325D232

AIN3/CMP1+

AIN2/CMP1-

AIN1/CMP0+

AIN0/CMP0-

VDD

0.1 B

P10

P31/INT1

R3052

4.7K

25262728293303132

0

P02

0

P01

0

P00

0

0

20 21 22 23 24

0

0

0

17 18 19

AT+5.2V

C4505

150V KA

C4503

02.04.9 4.54.94.94.9 4.9 2.4

2.402.9
131415161718

NC

CVout

Vdd2

SIN

C4504

33P CH

39uH

L4501

100

R4503

CG_DATA

2FSC

100P CH

C4506

L4502

33uH

22P CH

C4507

150V KA

C4508

R4506

1K

22P CH

C4510

L4504

R4507

1.2K

270P CH

2.2uH

R4513

10K

C4514

0.1 F

C4511

476.3V KA

BUFFER

Q4501

KTA1504S_Y_RTK

R4509

0 3.1

2.4

C4512

0.1 F

100

R4516

5.6K

R4510

100

R4517

10K

1.75

2.15

C4515

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.

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

2-31 2-32

PCB010
VMB252

2

1

The Parts Number,value and rated voltage etc. in the Schematic Diagram are for references only.

Note :

When replacing the parts,refer to the Parts List.

A B C D E F G H

OPERATION SCHEMATIC DIAGRAM

8

(OPERATION PCB)

8

7

6

5

R683

R681

6.8K 1/4W

13K 1/4W

PLAY

EVQ21505R

SW682

EVQ21505R

SW681

REW/REV

4

PCB270
VEA970

SW684

FF/CUE

R685

3.9K 1/4W

EVQ21505R

SW686

REC/OTR

R687

2.7K 1/4W

EVQ21505R

STOP

SW688

SW689

OPEN/CLOSE

EVQ21505R

EVQ21505R

R688

3.3K 1/4W

R689

3.6K 1/4W

R690

560 1/4W

DVD LED

D681_1

LTL-1CHGE-002A

NC

CP681_1
52492-0520

FROM/TO DISPLAY

(CP651)

DVD_LED

GND

KEY-A
KEY-B

5
4
3
2
1

7

6

5

4

3

2

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

1

3

2

1

A B C D E F G H

2-33 2-34

<

SW655SW654SW653SW651

D652

J8006

J8007

V651

OS651

J8004

L8009

L8010

R8038

R652

W257

W808

W273

W295

W294

SW3001

SW652

W259

C655

W256

IC3099

W268

W297

W303

W302

W301

W299

W255

W254

W263

R3031

TP3002

W809

L4505

C4511

R3005

W287

W244

W280

W279

W277

W274

W296

C810

W245

W243

R3044

R3045

C3015

W275

C4515

W843

W248

L4504

C802

C812

W300

W262

W276

W272

W844

W247

Q3004

W828

C3022

C4507

W316

W827

W829

W252

W246

W826

W266

C4503

W292

R670

W265

W830

W832

D656

W286

C4513

C801

W834

R662

Q3005

W264

Q3007

W285

W270

W854

W293

Q3006

W831

W261

C3032

W855

W835

W249

R3020

W260

W284

W310

R3018

W250

R3017

W904

W836

W251

W258

C3019

W227

W217

W868

C821

X801

C3020

W281

W235

W236

C809

W229

W220

W232

W837

W839
W838

W840

C3030

W222

W216

W231

C825

W192

W219
L4506

W215

C3033

W309

W230

W205

W184

W176

W193

W242

X3003

W197

R3004

L802

W241

W237

W202

W218

W183
W182
W181

W209

W234

TP701

CP653_1

X3001

W208

D3001

R145

W190

W177

W206

C203

TP101

W188

W196

L124

TP102

PRINTED CIRCUIT BOARDS

PRINTED CIRCUIT BOARDS

VCR (INSERTED PARTS)

VCR (INSERTED PARTS)

SOLDER SIDE

SOLDER SIDE

CP8002

W191

W122

W187

W180

W213

W211

W195

W239

W210

W204

Q3001

W131

Q3002

W179

X3002

W212

W203

W178

D8009

W130

W226

W198

C179

W225

W801

W807

W175

R3040

W194

L113

W186

D3002

W214

W141

W201

W224

C193

C167

W199

W221

W164

W238

W185

W134

W200

W162

W119

R3006

W887

W146

W125

W886

W882

W881

W852

W308

W170

C3002

W143

L116

C154

C3028

W305

W810

C184

W169

W135

W152

W148

W168

W121

CP3001

W154

L112

C163

W845

W174

R3024

W124

W149

W145

W846

W114

W138

W151

C143

CP103

W112

W822

W144

W885

C174

W160

W875

W158

C716

C717

C187

W153

C703

W120

W118

W116

W115

X101

W167

W109

W137

C8091

C8101

W111

W140

W150

C719

W166

W136

C721

W173

C8088

D8010

W139

Q102

D101

L110

R127

C130

W161

C722

C725

W172

C106

L111

C711

W064

W133

C161

W147

W165

C715

C729

W307

W132

Q106

R8049

Q104

W311

C147

C713

C718

W110

L104

Q107

C153

L107

CP101

C727

C728

C8097

W117

W866

W867

W869

C142

W171

W065

2-35 2-36

W083

L108
C128

R708

C730

R8063

W060

C113

C731

W102

L109

C714

C8099

C8087

W072

R112

C137

W096

C720

W101

C8096

C115

W093

C117

C126

C724

C8098

W057

C155

L701

L702

C8085

W059

L103

W091

W089

L106

W095

C708

W099

C8115

W092

W860

L105

C191

CP8001

C8084

R8077

CP102

C726

B8005

R8076

W076

TP3001

W070

W098

W056

W069

W067

W062

W084

W105

L8016

W061

W073

Q8005

W816

W068

C8008

W108

W106

W063

W082

W081

L8008

W086

W803

W074

L8002

TU301

W850

W819

W080
W079

W077

C8021

L8004

W019

C8050

R8031

C8060

W085

W078

W026

W097

C8016

C8017

C8024

C8069

W066

W058

C8014

L8005

W027

C8025

C8022

W104

W815

R1722

C1711

R1706

C8028

W044

C8032

W100

W036

D8011

D8012

C8119

R8074

R1717

C1707

W009

C8038

C8033

W041

C8001

W052

C8065

W851

W004

Q1708

C1710

W007

C8040

W001

D1702

W818

Q1701

R1712

D1709

Q1712

R1720

R1713

D1710

Q1706

R1711

W010

C8041

W042

W038
W037

W035

W034

W033
W032

W030

W029

W054

C8075

W047 W046

W821

W020

C8048

W040

W039

C8120

W055

C8083

C8030

W022

W008

R8004

C8045

W018

W878

W050

W048

W013

W011

L8015

D8006

W051

CP1701

D1703

C1712

W014

W025

W023

W043

D8007

C304

D1708

R1721
W017

D8005

C8059

D8013

L8017

C1708

W890

L8011

L301

C1703

W016

C8043

J8005

Q1702

D8004

C8051

W045

W015

C1714

Q1713

C8020

R303

W012

B8001

L8007

C8053

C308

W003

R1703

Q1703

C301

W865

R1709

C1713

OS8001

J8001

J8002

L8006

J8003

W861
W862
W863

W049

W002

R1708

L8003

D8001

1234567891011121314151617181920

C302

C8004

L8001

COMPONENT PARTS LOCATION GUIDE

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

CAPASITOR

C106 9G
C107 8J
C108 9F
C109 9F
C110 12I
C111 8G
C113 8G
C115 7G
C116 9G
C117 7I

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

C118 9K
C119 10K
C120 9K
C121 9K
C122 8K
C123 8K
C124 8K
C125 9K
C126 7J
C127 8K
C128 8J
C129 7J
C130 9K
C131 8J
C132 8K
C133 9K
C134 8K
C135 8K
C136 8J
C137 8I
C139 10L
C140 7I
C141 10L
C142 8I
C143 11L
C144 7J
C145 7L
C146 10L
C147 8I
C148 10L
C149 11L
C150 8I
C151 7L
C152 10L
C153 8H
C154 11L
C155 7K
C156 9H
C157 8H
C158 10K
C159 11K
C161 8H
C162 9H
C163 11K
C164 9H
C165 11K
C166 9H
C167 12K
C168 10H
C169 12J
C170 11J
C171 10H
C172 9H
C173 12J
C174 10H
C175 12I
C177 12J
C179 12I
C181 12I
C183 11I
C184 11I
C186 10J
C187 10G
C188 9H
C189 7I
C190 11I
C191 6G
C192 7H
C193 12I
C194 11I
C201_1 14J
C203 13J
C204 13J
C205_1 13K
C301 1O
C302 1O
C303 1P
C304 3O
C305 2O
C306 2P
C307 3P
C308 2O
C310_1 1P
C655 19E
C701 10M
C702 9L
C703 10L
C705 10L
C708 7M
C709 9L
C710 9L
C711 9L
C712 8L
C713 8L
C714 8L
C715 8L
C716 10N
C717 10N
C718 8L
C719 9N
C720 8M
C721 9N
C722 9N
C723 8M
C724 7M
C725 9N
C726 7M

C727 8M
C728 8N
C729 8M
C730 8M
C731 8N
C801 17M
C802 17M
C804 17L
C807 17N
C808 17N
C809 15L
C810 18N
C812 17N
C815 17N
C816 17O
C821 15M
C822 15M
C824 15M
C825 15M
C835 15N
C837 15M
C1703 2B
C1707 4E
C1708 3C
C1710 4D
C1711 4D
C1712 3C
C1713 1D
C1714 2C
C3002 11C
C3007 13D
C3008 13D
C3009 13D
C3010 13D
C3011 13E
C3015 18F
C3016 12D
C3018 16C
C3019 15F
C3020 16F
C3021 15F
C3022 17E
C3023 16E
C3024 14F
C3025 16C
C3026 16C
C3027 16E
C3028 11B
C3029 15F
C3030 15F
C3031 15G
C3032 16F
C3033 15F
C3034 15F
C3035 14F
C3036 17D
C3037 11E
C3039 14B
C3040 14C
C3041 11D
C4503 16K
C4504 16I
C4505 17K
C4506 16I
C4507 17K
C4508 17I
C4510 18K
C4511 18K
C4512 18J
C4513 17K
C4514 18K
C4515 18J
C8001 4N
C8002 1D
C8003 1E
C8004 1D
C8005 1H
C8006 1G
C8007 6L
C8008 5I
C8009 5I
C8010 2G
C8011 5J
C8012 5H
C8013 5H
C8014 5G
C8015 5H
C8016 5K
C8017 5L
C8018 2G
C8019 4I
C8020 2F
C8021 5I
C8022 5N
C8023 5J
C8024 5N
C8025 5J
C8026 1H
C8027 3H
C8028 4I
C8029 4H
C8030 4H
C8031 2H
C8032 4K
C8033 4J
C8035 2H
C8036 5H
C8038 4I
C8039 4N
C8040 4H
C8041 4J
C8043 2I
C8045 4J
C8046 5M
C8047 4H
C8048 4J
C8049 4H
C8050 5L

C8051 2J
C8052 20O
C8053 2J
C8054 20N
C8057 2O
C8059 2J
C8060 5O
C8062 1L
C8065 5N
C8067 2L
C8068 1L
C8069 5O
C8072 20O
C8073 2L
C8075 4O
C8078 2L
C8079 1L
C8080 4O
C8081 2L
C8082 2L
C8083 4O
C8084 6B
C8085 7C
C8087 8B
C8088 9A
C8089 7B
C8090 9A
C8091 8A
C8092 7B
C8093 7A
C8094 6A
C8095 7B
C8096 7A
C8097 8B
C8098 7A
C8099 8B
C8100 7A
C8101 8A
C8102 5L
C8109 5N
C8115 7D
C8116 2M
C8117 6A
C8119 4N
C8120 4M

DIODE

D101 9F
D652 20L
D656 17A
D1702 3B
D1703 3B
D1708 3C
D1709 3C
D1710 3E
D3001 13I
D3002 12C
D8001 1F
D8004 2H
D8005 3H
D8006 3N
D8007 3N
D8009 12E
D8010 9D
D8011 4M
D8012 5N
D8013 2M

IC

IC101 9J
IC102 13K
IC701 9M
IC801 16M
IC3001 14E
IC3004 12C
IC3005 14C
IC3099 19H
IC4501 17J
IC8001 4I
IC8002 5M
IC8003 4O
IC8004 7B

COIL

L103 7H
L104 9G
L105 6J
L106 7J
L107 8J
L108 8J
L109 8I
L110 9G
L111 8H
L112 11J
L113 12J
L116 11I
L124 13J
L301 2O
L701 7L
L702 7L
L802 14N
L4501 16J
L4502 17I
L4504 17K
L4505 18J
L4506 14J
L8001 1E
L8002 5K
L8003 1E
L8004 5J
L8005 5H
L8006 1I
L8007 2I
L8008 5N
L8009 19M
L8010 19N
L8011 3N
L8015 3L

<VCR> VMB252B

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

L8016 6O
L8017 2N

TRANSISTOR

Q102 9F
Q104 8F
Q105 9G
Q106 8H
Q107 8H
Q108 9H
Q110 9H
Q111 13K
Q113 9H
Q651 13A
Q653 18A
Q654 18A
Q655 17B
Q656 17B
Q657 18B
Q658 18B
Q659 19B
Q660 18B
Q661 18B
Q662 19C
Q663 18C
Q664 18C
Q665 19D
Q666 19D
Q667 18D
Q1701 3B
Q1702 2C
Q1703 2C
Q1705 4E
Q1706 4E
Q1707 4E
Q1708 4D
Q1709 4D
Q1711 4D
Q1712 3D
Q1713 2D
Q1714 2C
Q3001 13A
Q3002 13P
Q3003 13I
Q3004 17D
Q3005 16D
Q3006 16L
Q3007 16F
Q3008 15G
Q3009 15G
Q4501 18K
Q4502 18L
Q8001 2H
Q8002 2G
Q8003 3M
Q8004 3N
Q8005 5O
Q8006 5O
Q8012 7D
Q8013 7D
Q8014 6G
Q8015 6G

RESISTOR

R101 9F
R105 9F
R106 9G
R107 7I
R109 9G
R110 8H
R111 8H
R112 7H
R113 8J
R114 8J
R115 8I
R116 10L
R117 7I
R118 10L
R119 7K
R120 7M
R121 7L
R122 8I
R123 8H
R125 11K
R126 9H
R127 9I
R132 8H
R134 12K
R135 12K
R144 13J
R145 13J
R146 13J
R148 13K
R302 1P
R303 2P
R304 1P
R305 2P
R651 19L
R652 19E
R654 17A
R655 19H
R656 19B
R657 19H
R658 17B
R659 19B
R660 19B
R661 19H
R662 16B
R663 19B
R664 19C
R665 19C
R666 14G
R667 14G
R668 19C
R669 19C
R670 16B
R674 19D
R675 19D

R678 17B
R701 9N
R702 17H
R705 9L
R706 9L
R707 8L
R708 8M
R709 8M
R710 9N
R711 8M
R712 9N
R713 8N
R714 10N
R715 10O
R716 9N
R717 9N
R718 9O
R719 9O
R720 9O
R721 9O
R814 15N
R1703 1B
R1706 4E
R1707 4E
R1708 1C
R1709 1C
R1711 4E
R1712 3C
R1713 3D
R1714 4E
R1715 4E
R1716 4E
R1717 4D
R1720 3D
R1721 2D
R1722 4B
R3001 11A
R3003 13P
R3004 14I
R3005 18E
R3006 11D
R3007 12C
R3008 13D
R3009 13D
R3010 14D
R3011 13D
R3012 17D
R3013 13C
R3014 17D
R3015 12I
R3016 17D
R3017 16D
R3018 16L
R3019 12I
R3020 16C
R3021 13F
R3022 13I
R3024 11D
R3025 16C
R3026 16C
R3028 18F
R3029 18E
R3030 18E
R3031 18E
R3032 15D
R3033 12E
R3034 16C
R3035 16C
R3036 16C
R3037 16C
R3038 15F
R3039 15E
R3040 12D
R3041 15F
R3043 11E
R3044 17D
R3045 17D
R3046 13C
R3047 13B
R3048 13B
R3049 14B
R3050 14C
R3051 14C
R3052 13C
R3054 16E
R3055 12B
R4503 16I
R4506 17K
R4507 17K
R4509 18K
R4510 18K
R4513 17K
R4516 17L
R4517 17K
R8001 5H
R8002 2G
R8003 2H
R8004 3I
R8005 2G
R8006 2G
R8007 2G
R8009 2H
R8010 2H
R8011 4K
R8013 1I
R8015 2I
R8017 2J
R8018 4N
R8019 5O
R8020 5O
R8021 3M
R8022 1N
R8023 1J
R8024 6O
R8025 5O
R8026 5O
R8027 1O
R8028 2O

R8029 3N
R8030 2K
R8031 5N
R8032 2K
R8033 5O
R8034 3K
R8035 3L
R8036 3L
R8037 4N
R8038 19O
R8039 2M
R8040 2L
R8041 1K
R8042 4O
R8043 3L
R8044 4O
R8045 3L
R8046 4O
R8047 9B
R8048 9B
R8049 8B
R8050 8A
R8051 8A
R8052 8B
R8053 7B
R8054 8A
R8055 7B
R8056 7A
R8057 7A
R8058 7A
R8059 7B
R8060 7A
R8061 7B
R8062 7B
R8063 7C
R8066 3M
R8067 10B
R8068 3M
R8070 5I
R8071 3J
R8072 5H
R8073 6H
R8074 5O
R8075 4N
R8076 6D
R8077 6D
R8082 7D

SWITCH

SW651 19G
SW652 19P
SW653 19H
SW654 19J
SW655 19K
SW3001 19N

TEST POINT

TP101 14O
TP102 13O
TP701 14O
TP3001 5F
TP3002 18F

OTHER

B8005 6C
CP101 8K
CP102 7H
CP103 10O
CP653_1 14A
CP1701 4A
CP3001 11D
CP8001 6A
CP8002 10A
J8001 1G
J8002 1H
J8003 1J
J8004 20M
J8005 1M
J8006 20N
J8007 20O
OS651 20F
OS8001 1E
TU301 1P
V651 19D
X101 10K
X801 15P
X3001 13D
X3002 13D
X3003 14B

R651

C8054

C8052 C8072

R660

R663

R665

R668

R675

R656

R657
R661

R664

R669

R655

R659

Q665

R674

Q659

Q666

Q663 Q662

Q667

Q660

R3028

R4509

C4514

Q653

Q664

R3030

R4510

Q657

Q661

R3029

C4510

Q654

Q4501

Q4502

Q658

C4512

R4506

R4507

C807

Q655

R4517

R4516

R3012

R702

C4505

Q656

C808

R658

C3036

R3014

R3016

IC4501

R4513

C815

C816

R654

R678

C4508

L4502

C804

1

R3025R3026

C3026

R3036

C3023

C4506

C3018

C3027

34

IC801

12

R3037

R3035

L4501

R3034

R3054

R4503 C4504

C3025

R3032

R3039

R3041

23

W903

R3038

C837

R814

W902

81

C3031

C824

C3034

C3021

C3029

Q3009

C822

C835

R3049

C3040

1

C3039

R3050

R3051

IC3001

C3024
C3035

Q3008

PRINTED CIRCUIT BOARDS

PRINTED CIRCUIT BOARDS

VCR (CHIP MOUNTED PARTS)

VCR (CHIP MOUNTED PARTS)

SOLDER SIDE

SOLDER SIDE

R8050

C162

C156

23

R712
R721

R718

R132

C135

C124

R707

R706

R719

C108
C109
R106

C111

Q113 Q108

R122

C121

C132

R123

C157

C123

C712

R713

R8052

C134

R711

R113

C136

C122

R8054
R8051

R110

C131

R111

R115

R114

C127

C150

C107

R709

C723

Q651

R3047

R3048

R3055

9

IC3005

17

1

25

R3008

R3010

C3008

51

31

R666

R667

R144

R3046

C3007

R3011

C201_1

R148

C205_1

R3003

R146

R3009

R3021

Q3003

Q111

R3052

R3013

C3010

C3011

R3022

R3007

C3009

R3033

R3015

C204

IC102

C3016

R3019

R135

IC3004

C181

C110

C173

R134

R3001

C177

C169

C175

C183

C194

C170
C165

C3041

C190

R125

C149

R3043

C3037

C159

C158

R116

R118

C186

C152

C146

C148

51

C141

C139

C168
C171

C701

R8067

C119

R714

R715

C705

31

R705

C702

IC101

C118

R716

R717

C172

C125

C710

1

R109

C188

81

R101

Q110

C166

R710

Q105

C116

C120

C164

R126

34

IC701

12

C8090

R8048

R8047

R105

1

C133

C709

R701

R720

R8060

R8062

C8089

R107

C129

C145

R8059

R8053

Q8012

C192

C140

R119

R8057

C8100

R8055

R8058

C8092

R8061

R8082

R117

C8093

C8095

R8056

IC8004

Q8013

C189

C144

R121
C151

R120

C8094

Q8014

Q8015

W896

C8007

R8024

C8117

R8073

C8009

W895

R8072

R8070

C8046

Q8006

R8025

R8001

C8102

R8026

R8020

C8015
C8013

C8023

C8011

R8019

C8012

C8036

IC8002

C8109

R8033

R1715

R1707

IC8001

R8011

R8042

R8044

R1714

R1716

C8047

C8080

C8049

C8019

R8018
R8037

R8075

IC8003

Q1711

Q1709

Q1705Q1707

C8027

C8029

R8071

C8039

R8046

C307

Q8003

R8029

R8034

R8068

Q8004

R8035
R8043
R8045
R8036

R8066

C8116

Q1714

R8006

C8081

C8073

R8039

R8021

R8028

C306

R8005

Q8002

C8078

C8067

R8007

C8010

R8010
R8009

R8015

C305

R305

C8018

R8002

C8031

C8035

R8013

R8017
R8032

R8030

C8082

C8057

Q8001

R8040

C303

C8003

C8068

R302

R304

C8006

C8005 R8003

R8023

R8041

C8079

C8062

R8022

R8027

C310_1

C8002

C8026

1234567891011121314151617181920

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

2-37 2-38

PRINTED CIRCUIT BOARDS

N

PRINTED CIRCUIT BOARDS

DVD (TOP SIDE)

IC2601

C2604

C2605

CP2603

CP2601

R2603

C2614

R2625

R2628

R2627

R2626

C2628R2633R2634

R2636

R2642

C2639_1 C2615_1

IC4005

C4045

R1041

R1044

R1040

R1042

R1017

R1018

R1013

R1031

R1034

R1035

R1036

R1030

R1005

R1022

W101

R1001

CD8502

CD8501

W854

Q2604

C1029

C1022

C1020

C1021

B8503

C8518_1

C1030

Q8513

L8501

R8524

Q8508

C8528

IC8504

C8511_1

C8529

R8529

R8530

C8524

R8532

C8520_1

Q8512

R8531

R8526

C8521_1

W861

C8513

C8523

R8520

IC8503

C8517

W855

W857

R8516

C8519_1

C8505

R8525

IC8501

C8516_1

C8508_1

C8507_1

Q8511

Q8509

C8539_1

Q8510

R8514

R8528

R8527

C8542

C8543

C8515

C8512_1

R8510

W856

CP8502

C1019

C8525

R8521

C8504 C8503

R8515

W858

C8509

R8517

R8512

R8513

C8514

C8501

C8510

C1025_1

C1028

C8526

C8502

R8508

R8546

R8548

C1027_1

R2027
R2029

C2018

C8506_1C4004_1 C4007_1

R2032

R2020

C2025

R2034

C2019

R2005

R2038
C2031

W202

W207

W201

C2042

D4001

C2036

C2040

C2045_1

R4002

C4020

R4006

C4041

C4031

IC4004

C4038

W867

W866

X8501

R8511

C4029

CP2602

R2014

C2007

R2013

C2011

C2027

R2004 C2021

R2009

R2011

R2012

C2003

C2001

C2004

R2016

R2026

C2005

C2008

R2021

C2002

R2001

W208

C2023

W206

IC2002

R2006

C2049

R2052

C2048

C2050

C4037

R4001

IC4003

Q2603

R2616

R2619

R2615

R2622

Q2602

R2623

C2610

C2609

R2607

C2613

R2618

R2621

C2608

R2610

R2019

C2026

R2023

R2022

C2020

C2015

C2014

C2010

R2042C2035

R2050

C2047

C4006

C4005

R2601

R2008

R2010

R2612

C2616

R2624
C2618

R2630

Q2601

C2607

C2619

C2620

C2617

C2622

C2623

C2625

R2629

C2621

C2634

C2632

C2638

C2631

C2630

C2629

R2048

R4007

C1013

Q1004

R1039R1038

Q1003

R1028

R1029

R1015

R1009

R1011

R1010

R1006

1234567891011

H

G

Q2605

F

C2624_1

R1050

R1049

E

W406

D

W403

C

B

R1021

A

DVD (BOTTOM SIDE)

DVD (BOTTOM SIDE)DVD (TOP SIDE)

R2609

D2602

R2641

C2606

R2608

R2613

R2617

R2614
C2601

C2612

C2611

IC2602

R2631 R2632
C2626

W262

C1007

R1047

IC1005

C4044

C4048

R4034

C1018

R1095

IC1006

C1009
C1010

R1024

IC4006

NR1004 NR1006

W102

NR1003

109

R1033

R1037

137

R1025

R1014

R1016

R1026

R1027

C1003

R1012

R1002

R1003

NR1007

NR1009 NR1011

NR1008

IC1001

IC1002

1

49

IC2603

17

33

C2640

R2639

R2638

R2635

R2637

W261

C2633

R4028

R4029

R4027

R4030

R4026

R4031

R4025

R4016

R4024

R4017

R4023

R4018

R4022

R4019

R4021

R4020

NR1002

NR1010

NR1005

R1060

R1058

73

NR1001

W103

R1099

C1012

X1001

W104

C1011

C2028

R2031

C2029

C2037
R2045

C2038

C2039

R2047

R2046R2044

C2041

R2002

Q2001

R2049

C4010

R2611

C2603

1

45

D2601

C2602

C2006

R2024

R2015

1

41 81

C4012

C2060

R2018

W204W205

C2635

IC2001

C2051

C2046

W203

R4003

IC4001

C2024

R2028
R2030
R2033
R2035

133

R2036

C2030
R2037
R2039

C2044

R4009

89

C4008
C4003

B8502

IC4002

Q4001

R4005

R4004

R4010

R4012

R4013

121

R4015

R4011

R8507R8504

L4001

R8501

C4033

Q8505

B8501

Q8503

Q8501

R8544

W869

R8545

D8505 D8504

D8503 D8502 D8501

R8506 R8509

R8502

R8505

Q8502

R8503

W851

Q8507

R8540R8541R8542

R8523

R8519

R8522

C8522

R8518

C8537

H

G

F

E

D

C

B

A

1234567891011

COMPONENT PARTS LOCATION GUIDE <DVD> VMA249B

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.

CAPASITOR

C1003 10A
C1007 10E
C1009 10B
C1010 10B
C1011 8A
C1012 8B
C1013 9B
C1018 10D
C1019 1G
C1020 2H
C1021 3H
C1022 3H
C1025_1 4H
C1027_1 4H
C1028 4G
C1029 3H
C1030 2G
C2001 6G
C2002 7G
C2003 7G
C2004 6G
C2005 6G
C2006 6G
C2007 6G
C2008 7G
C2010 8G
C2011 6G
C2014 8G
C2015 8G
C2018 6G
C2019 6G
C2020 7G

C2021 6G
C2023 6F
C2024 6G
C2025 6G
C2026 8G
C2027 6G
C2028 7G
C2029 7G
C2030 5G
C2031 5G
C2035 7F
C2036 6E
C2037 8F
C2038 8F
C2039 7F
C2040 6E
C2041 7F
C2042 6F
C2044 5F
C2045_1 5E
C2046 6E
C2047 7E
C2048 7E
C2049 6E
C2050 7E
C2051 6E
C2060 6G
C2601 7G
C2602 6H
C2603 7H
C2604 10H
C2605 10H
C2606 8H

C2607 8G
C2608 8H
C2609 8H
C2610 9H
C2611 10G
C2612 10G
C2613 8H
C2614 10G
C2615_1 9G
C2616 8G
C2617 9G
C2618 8G
C2619 9G
C2620 9G
C2621 9F
C2622 9G
C2623 8G
C2624_1 10F
C2625 9F
C2626 10F
C2628 10F
C2629 9F
C2630 8F
C2631 9F
C2632 9F
C2633 8F
C2634 9F
C2635 6G
C2638 9F
C2639_1 9F
C2640 8F
C4003 5E
C4004_1 4E

C4005 7B
C4006 7B
C4007_1 4F
C4008 5E
C4010 7A
C4012 7A
C4020 6C
C4029 4B
C4031 5B
C4033 5A
C4037 6B
C4038 5A
C4041 5B
C4044 10E
C4045 10D
C4048 11D
C8501 4E
C8502 4F
C8503 4F
C8504 4F
C8505 3E
C8506_1 4F
C8507_1 3B
C8508_1 3B
C8509 4F
C8510 4E
C8511_1 2B
C8512_1 2B
C8513 3B
C8514 4A
C8515 2B
C8516_1 3B
C8517 3F

C8518_1 1B
C8519_1 3E
C8520_1 2E
C8521_1 3F
C8522 2B
C8523 3G
C8524 3G
C8525 3G
C8526 4G
C8528 2F
C8529 3G
C8537 1A
C8539_1 2F
C8542 2D
C8543 2D

DIODE

D2601 6H
D2602 8H
D4001 5E
D8501 1B
D8502 1C
D8503 1C
D8504 1C
D8505 1C

IC

IC1001 9B
IC1002 9A
IC1005 10E
IC1006 10C
IC2001 6F
IC2002 6F

IC2601 10H
IC2602 10G
IC2603 9G
IC4001 6B
IC4002 5D
IC4003 7B
IC4004 5B
IC4005 10E
IC4006 10D
IC8501 3E
IC8503 3F
IC8504 2C

COIL

L4001 5B
L8501 2G

TRANSISTOR

Q1003 8B
Q1004 8B
Q2001 8E
Q2601 9G
Q2602 9H
Q2603 8H
Q2604 8H
Q2605 11F
Q4001 5D
Q8501 4A
Q8502 4A
Q8503 4C
Q8505 4B
Q8507 2C
Q8508 2F

Q8509 2F
Q8510 2E
Q8511 2G
Q8512 3E
Q8513 2G

RESISTOR

R1001 10A
R1002 10A
R1003 10A
R1005 10B
R1006 9A
R1009 9A
R1010 9A
R1011 9A
R1012 10A
R1013 9B
R1014 10A
R1015 9B
R1016 10A
R1017 9B
R1018 9B
R1021 10B
R1022 10A
R1024 10B
R1025 10A
R1026 10A
R1027 10A
R1028 9B
R1029 9B
R1030 10B
R1031 10B
R1033 10B

R1034 10B
R1035 10B
R1036 10B
R1037 10B
R1038 8B
R1039 8B
R1040 10B
R1041 10B
R1042 10B
R1044 10B
R1047 10E
R1049 10E
R1050 11E
R1058 8C
R1060 8C
R1095 10D
R1099 8B
R2001 6F
R2002 8F
R2004 6G
R2005 6G
R2006 7F
R2008 8G
R2009 6G
R2010 8G
R2011 7G
R2012 7G
R2013 7G
R2014 7G
R2015 7G
R2016 6G
R2018 6G
R2019 8G

R2020 6G
R2021 7G
R2022 7G
R2023 7G
R2024 7G
R2026 6G
R2027 5G
R2028 5G
R2029 5G
R2030 5G
R2031 8G
R2032 5G
R2033 5G
R2034 5G
R2035 5G
R2036 5G
R2037 5G
R2038 5G
R2039 5G
R2042 7F
R2044 7F
R2045 8F
R2046 7F
R2047 8F
R2048 9F
R2049 7E
R2050 7E
R2052 6E
R2601 9G
R2603 9G
R2607 9H
R2608 8H
R2609 8H

R2610 9G
R2611 6H
R2612 8G
R2613 7H
R2614 7H
R2615 8H
R2616 8H
R2617 7H
R2618 8H
R2619 8H
R2621 8H
R2622 8H
R2623 8H
R2624 8G
R2625 10F
R2626 10F
R2627 10F
R2628 10F
R2629 8F
R2630 8F
R2631 10F
R2632 10F
R2633 10F
R2634 10F
R2635 8F
R2636 10F
R2637 9F
R2638 9F
R2639 9F
R2641 8H
R2642 10F
R4001 6A
R4002 6C

R4003 6C
R4004 6C
R4005 5C
R4006 5C
R4007 8E
R4009 5F
R4010 5C
R4011 5C
R4012 5C
R4013 5C
R4015 5C
R4016 9D
R4017 9D
R4018 9D
R4019 9D
R4020 9D
R4021 8D
R4022 8D
R4023 8D
R4024 8D
R4025 8D
R4026 8D
R4027 8E
R4028 8E
R4029 9E
R4030 9E
R4031 9D
R4034 11D
R8501 4A
R8502 4A
R8503 4A
R8504 4C
R8505 4A

R8506 4C
R8507 4B
R8508 4F
R8509 4B
R8510 2B
R8511 4E
R8512 3E
R8513 4E
R8514 2E
R8515 3F
R8516 3E
R8517 3E
R8518 2B
R8519 2C
R8520 3F
R8521 3F
R8522 1C
R8523 1C
R8524 2G
R8525 3E
R8526 3G
R8527 2E
R8528 2E
R8529 2G
R8530 2G
R8531 3E
R8532 2G
R8540 1C
R8541 1C
R8542 1C
R8544 3F
R8545 3E
R8546 4F

R8548 4E
OTHER

B8502 5E
B8503 1G
CD8501 1E
CD8502 1G
CP2601 9H
CP2602 7H
CP2603 10G
CP8502 2A
JG2601 8H
JG2602 8H
JG2603 6H
JG2604 6H
NR1001 8C
NR1002 8D
NR1003 10C
NR1004 10C
NR1005 8C
NR1006 10C
NR1007 9C
NR1008 9C
NR1009 9C
NR1010 9C
NR1011 8C
X1001 8B
X8501 4F

2-39 2-40

Y/C/AUDIO/HEAD AMP

1

REC
10µs

0.5V

2

PB
10µs
200mV

POWER ON
50ns
100mV

3

PB
5ms
100mV

4

REC, PB
5ms
1V

5

WAVEFORMS

The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.

VCR SYSCON

PB
200ms

1.0V

17

PB
200ms

1.0V

18

10µs
500mV

29

TUNER/JACK

REC
5µs
10V

6

REC
5µs
10V

7

10µs
500mV

31

36

DVD IN/OUT

10µs
500mV

32

500ns
100mV

34

NOTE:

10µs
500mV

30

1ms
100mV

SW689

R690

R689

SW688

SW682

R688

R687

R681

PRINTED CIRCUIT BOARDS

POWER/OPERATION

SOLDER SIDE

C530

W005

C519_2

R517_2

CP502_1

L507

R509

Q504

C514_3

W814

IC502_1

W811

D512

W010

R536

C520

Q506

R510

D518_1

D523

C522_1

HS502

L506

CP503

C518_2

Q505
R513

D525

C529_1

W002

C517_2

W001

L505

W808

C505_2

C527_1

C510_1

L503

D681_1

SW681

SW684

SW686

R683

CP681_1

R685

W009

R521

W813

R520

R518

R522

C524

R519

IC501

D530

D531

R524

C528

C508_1

CP501

FH501

RISK OF FIRE - REPLACE AS MARKED.

IC503

W011

W805

W008

R525

D524

R507

D510

R504

Q502

F501

R506

R505

C509

D515

C515

W804

W003

R516

W007

R508

FH502

HS501

C513_1

C502_1

B503

C525_1

Q501

D509_1

W802

D522

W004

L501

D529

D507

T501_1

B501

R512

D503

C511_3

C516

R502

D506

C501_1

+

D502

D505

DANGEROUS V OL T A GE

2-41 2-42

WAVEFORMS

WAVEFORMS

The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.

NOTE:

500µs
50mV

63

500µs
50mV

64

10µs
50mV

65

10µs
50mV

66

500ns
50mV

62

68

10µs
50mV

69

10µs
50mV

70

10µs
50mV

71

50ns
100mV

SYSCON1

67

10µs
50mV

DSP

1ms
100mV

37

5µs
500mV

5µs

5.0V

38

POWER

20ns
100mV

52

500ns
50mV

MPEG

53

20ns
100mV

10µs
20mV

10µs
20mV

10µs
20mV

57

58

39

READ CHANNEL

100ns
50mV

50

100ns
50mV

51

20ns
100mV

10µs
20mV

54

55

56

59

MEMORY

5ns
20mV

60

AUDIO/VIDEO

20ns
50mV

61

The following waveforms were measured at the point of the corresponding

NOTE:

balloon number in the schematic diagram.

2-43 2-44

DECK

DK4001

TT-4000

(TU2020R)

LMT,TOPN,TCLS

B

S-24C01BFJ-TB

F+,T-,T+,F-

LDMP,LDMN

MOTOR
DRIVER

IC2602

BA5813FM

EEPROM

IC1002

B

RF,FO,EO,AO
DO,CO,BO

FMN,FMP,DMN,DMP

LDMN,LDMP

SCL,SDA,WP

PUDET2,LSRDVD

B, F

A

B

RF_AMP

IC2603

OEC6067A

A+3V

A, C

RESET

RF OUT

DISKWD1

FCSEAR

MICON
IC1001

OEC6069A

MSM5416258B-30

DSP

IC2001

OEC6068A

HA 8

SVCEX

A

D-RAM

IC2002

DPD 0~15

DPA 0~7

/BWL,/BWU,/BCAS

DVD BLOCK DIAGRAM

/BRAS,/BDE

DVD DAT 0~7
DVDSTB,VALID,SOS,ERR

HD 0~15

HA 1~4

MPGCS#,MPGIRQ,I45RSTX

A

HA 1~19

FLASHCS

FLASH
IC4006

MBM29F800BA-558M

C

2.5V REG.
IC4002

S-816A25AMC

DACSOX,DACDATA,DACCLK

MMPEG+1.8V

MPEG

IC4001

ZR36732

MWR
MRD

MA 0~11

MD 0~15

ABCLK,ALRCLK,ASDATA 0

C

SD-RAM

IC4004

MSM56V16160F-8

SD-RAM

IC4003

MSM56V16160F-8

DAC_A,B,C,D

C

X8501

27MHz

AUDIO_DAC

IC8503

AD1959YRSRL

SCLK 2
GCLK

GCLK 1

D

VIDEO_DRIVER

IC8504

MM1540AFBE

MCSO#,MRAS#,MCAS#,MWE#,MDQM

VCR BLOCK

E

AUDIO OUT L
AUDIO OUT R
ZERO

DVD OUT

DVD R
DVD G
DVD B

SPDIF-134

DVD RESET
TX,RX

LCAS,UCAS

OE,WE,RAS

D-RAM
IC4005

MSM5416258B-30

HA 1~8

MWR,MRD

C

MPCLK

A---P.CON+D5V

HD 0~15

B---P.CON+5V A
C---P.CON+3.3V

A

D---P.CON+9V
E---P.CON+5V D
F---P.CON+9V A

2-45 2-46

Y/C/AUDIO/HEAD AMP BLOCK DIAGRAM

IC102
TC7SB384FU

SINGLE SW IC

CYL

TUNER/JACK/

HI-FI/21PIN/OSD

MICON

HEAD AUDIO

CONTROL

CP101

9

HF1 (R)

8

HF_COM

HF2 (L)

7

SP-CH1 (R)

6

SP_COM

5
4

SP-CH2 (L)

3

EP/LP-CH1 (R)

2

EP/LP_COM

EP/LP-CH2 (L)

1

HF_COM

IIC_CLK

IIC_DATA

V. H_SW

ENV. DET

A_MUTE/TRICK-H

NA_REC-H

CP103

1

FE HEAD (GND)

FE HEAD (HOT)

2

CP102

1

AE HEAD (–)
2 AE HEAD (+)
5

AUDIO REC

6

AUDIO PB

Q104

Q102

NORMAL A.
REC ST SW

HF2

HF1

OSC

Q105~Q107

COIL, BIAS OSC
L104

6

1

5
4

3

PB SW

92

94

93

89
88
87
86

91

62
63
81
84

99

2

X101

4.433619MHz

79

78

75

X TAL VCO/OSD

2MLPF

H.AMP

REC
MUTE

ENV
DET

MUTE

PRE
AMP

REC
EQ

HPF

P

R

P

R

3

4

P

R

HPF

629
TRAP

VCA

ACC

TRAP

LPF

FM AGC

1M HPF

7M LPM

LAG LEAD
LPF

FM MOD

FO/DEV ADJ

S-DET

73

CR DET 2FSC

CTL TRAP
FH HPF

P

R

MIX

LEVELADJ

P.EQ

MAIN EMPH

CARRIER

OFFSET

W.C/DC

P

B.E
C.K

R

DELAY

S DL

60

VCA

CLPF

SQPB

SQPB

R

MAIN
CONV1

PR

P

G EQ

D LIM

DEMO
SLPF

MAIN
DE-EMPH

P

YLPF

R

CLPF

MAIN
CONV2

P

R

NL EMPH

NL DE EMPH

FBC
ALC

R

P

58

CCD
LPF

PR

CLAMP

55

C.K

N P

B.D

BPF

R

P

5

AMP

54

6db AMP

C SQUELCH

Y APA

D.E
N.C

YNP

CLAMP

Q111

LPF

52

6db AMP

CLEAR
SYNC

SQUELCH

FBC

VIDEO ALC

P

R

VIDEO
AGC

ATT

C CCD

Y CCD

ATT

51

ATT

46

35

17

42

39

28

TUNER/JACK/

HI-FI/21PIN/OSD

MICON

2FSC

NORMAL_A_IN

NORMAL_A_OUT

FRONT_V_IN

SWD_VIDEO

EE/VV_V_OUT

TU_V_OUT

DUMMY_V. SYNC

PICTURE_CTL

S.DET-H

MSECAM-M/AGC/S.DET

69

9

11

Y/C/AUDIO/CCD/HEAD AMP IC
IC101 HA118217F

LINE
AMP

97

2-47 2-48

SQPB SW

Q113

13 14

SQPB SW

Q108, Q110

BAND

GAP

6

16

18

19

2321 24

26

30

31

MICON BLOCK DIAGRAM

REGULATOR

DISPLAY/

OPERATION

AT + 5.2V

POWER_FAIL

VCR_POWER_ON_H

1G/VCR/T-REC_LED

2G/DUB/REC_LED

3G/TV/VCR_LED

4G/T_SHT_LED

5G/CS/BS_LED

SW3001

SEG1
SEG2

SEG3
SEG4

SEG5
SEG6
SEG7
SEG8
SEG9

SEG10

P. CON + 5V

REEL SENS

Q3006

D3001

1

2

3

4

IC3004
PST3231NR

SYSTEM
RESET IC

REEL SENS

Q3007
1

2

3

4

1

Q3009

FF/REW SW

FF/REW SW

MS_SEN B

MS_SEN A

Q3003

CENT SW

Q3001

BOT SENSOR

Q3002

EOT SENSOR

X3001

32.768KHz

X3002

12MHz

Q3008

Q3004

Q3005

SYSCON/SOFTWARE/SERVO IC
IC3001 OEC7079D

79

REEL-S

80

REEL-T

41

XC IN

42

XC OUT

43

RESET

38

X IN

39

X OUT

25

FF/REW-L

CTL AMP OUT

97

CTL SW OUT

93
81

TAB_SW

1

MSSW_B

2

MSSW_A

CENT LED

21

31DVD_POWER_A

DVD_POWER_A

82

P. FAIL

20

POWER ON-H A

10

BOT

6

EOT

GRID1

60

GRID2

61

GRID3

62

GRID4

63

GRID5

64

SEG 1

50

SEG 2

51

52

SEG 3
SEG 4

53

SEG 5

54

SEG 6

55

SEG 7

56

SEG 8

57

SEG 9

58

SEG 10

59

PERI_CTL/AGC

REMOCON

KEY-A
KEY-B

IIC-SDA

IIC-CLK

S.DET-H

A.MUTE

V. ENV
VH SW

NA_REC-H

D.V.SYNC

PICTURE_CTL

MSECAM-M/AGC/

MSECAM-M/S.DET

AFT SC

PERI_CTL/AGC

CG-CLK

CG_CS

CFG

CAP_FWD

CAP_LIMIT

CAP CTL
LDM CTL

DFG

CYL CTL

DVD_MUTE

DVD_RESET

SUB CLK

SUB DATA IN

SUB DATA OUT

SUB RESET

SUB CS.

14

3
4

72

71

16

22

8

18

29

13

76

100

5

9

70

69
68CG-DATA

85

11

12

77
47

87

78
28
17

67

66
65
49

46

IIC_CLK
IIC_DATA

9

AGC

TUNER/JACK/
HI-FI/21PIN/OSD

REM_IN

KEY-A
KEY-B

5
6

EEP ROM IC
IC3099
S-24C08ADPA-01

IIC_DATA
IIC_CLK

S.DET-H
A_MUTE/TRICK_H

ENV. DET

V. H_SW

NA_REC-H

DISPLAY/
OPERATION

Y/C/AUDIO/
HEAD AMP

DUMMY_V.SYNC
PICTURE_CTL

MSECAM_M/AGC/S.DET

IIC_DATA
IIC_CLK

AFT_S.CURVE

PERI_CTL_L

TUNER/JACK/
HI-FI/21PIN/OSD

CG_CLK

CG_CS
CG_DATA

CAP_FG

I_LIMIT

CAP_CTL

LDM_CTL

CYL_FG/PG

CYL_CTL

1
4CAP/M/F/R

5

9
10
11
12

CP3001

DVD MUTE

DVD IN/OUT

DVD_RESET

SUB_CLK
SUB DATA

IN
SUB DATA OUT

SUB RESET
SUB_CS

SUB MICON/
OSD/VPS

2-49 2-50