Jvc HR-XVC20-UR Service Manual
SERVICE MANUAL
DVD/CD PLAYER Hi-Fi STEREO VIDEO CASSTTE RECORDER
HR-XVC20US(R)
Regarding service information other than these sections, refer to the service manual No. 82948 (HR-XVC20US).
Also, be sure to note important safety precautions provided in the service manual.
SPECIFICATIONS
GENERAL
Power supply:
Power consumption:
Weight:
Dimensions:
Inputs/Outputs:
Video:
Audio:
Antenna:
Hi-Fi Frequency Response:
Hi-Fi Dynamic Range:
VCR section
Video Head:
Audio Track:
Tuner:
RF Channel Output:
F.FWD/REW Time:
AC 120V 60Hz
Operation: 18W
Stand by: 2W
7.9lbs (3.6 kg)
Width : 16-15/16 inches (430 mm)
Height: 3-7/8 inches (99 mm)
Depth : 9-13/16 inches (249 mm)
In: 1Vp-p/75 ohm
Out: 1Vp-p/75 ohm
In:
Out:
UHF/VHF IN/OUT: 75 ohm coaxial
20Hz to 20,000Hz
More than 90dB
4 Rotary Heads
Hi-Fi Sound - 2 Tracks / MONO Sound - 1 Track
181 Channel Freq. Synthesized
VHF 2-13
UHF 14-69
CATV 14-36 (A)-(W)
Channel 3 or 4, Switchable
Approx. 1 minute 48 seconds (with T-120 Cassette Tape) (at+25°C)
DVD section
Signal system:
Applicable disc:
Audio characteristics
Frequency response:
S/N Ratio:
Harmonic distortion
Wow and flutter:
Dynamic range:
-
8 dBm/50k ohm
-
8 dBm/1k ohm
37-59 (AA)-(WW)
60-85 (AAA)-(ZZZ)
86-94 (86)-(94)
95-99 (A-5)-(A-1)
100-125 (100)-(125)
01 (5A)
COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LTD
Output:
Pickup:
ACCESSORIES:
NTSC
DVD (12cm, 8cm), CD (12cm, 8cm)
DVD: 4Hz - 22kHz
CD: 4Hz - 20kHz
90dB
0.02%
Less than 0.01% Wrms
More than 90dB
Video : (RCA) 1 Vp-p/75ohm
Audio : (RCA)
Digital Audio : 0.5Vp-p 75 ohm
CD : Wavelength: 775 - 805 nm
Maximum output power: 0.5 mW
DVD : Wavelength: 640 - 660 nm
Maximum output power: 1.0 mW
Remote control x 1
Batteries (2 x AA)
75 ohm Coaxial Cable x 1
AUDIO/VIDEO Cable x 1
-
8 dBm/1k ohm
HR-XVC20US(R) D2VP11
No.82989
2003/07
TABLE OF CONTENTS
Section Title Page Section Title Page
HOW TO IDENTIFY MODELS
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 DVD DECK ........................................................................1-1
1-4 DVD PCB ...........................................................................1-2
1-5 VCR DECK ........................................................................1-2
1-6 VCR PCB ...........................................................................1-2
4. REMOVAL OF DVD DECK PARTS......................................... 1-3
4-1 TRAY.................................................................................. 1-3
4-2 MAIN CHASSIS ASS’Y...................................................... 1-3
4-3
RACK LOADING / MAIN GEAR / RACK LOADING SPRING / RACK L SPRING..
4-4 CLAMPER ASS’Y / INSULATOR(R) / LEVER SWITCH ....1-3
4-5 TRAVERSE HOLDER / INSULATOR(F) ............................1-4
4-6 SWITCH PCB ASS’Y .........................................................1-4
4-7 RACK FEED ASS’Y ...........................................................1-4
4-8 RELAY PCB ASS’Y............................................................ 1-5
4-9 GEAR................................................................................. 1-5
4-10 IDLER ARM .....................................................................1-5
4-11 FEED MOTOR .................................................................1-6
ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE ..............
WHEN REPLACING EEPROM(MEMORY) IC ........................... 1-8
SERVO TIMING CHART ............................................................ 1-8
CHARTS AND DIAGRAMS
INTERCONNECTION DIAGRAM ............................................2-1
Y/C/AUDIO/CCD/HEAD AMP SCHEMATIC DIAGRAM .......... 2-3
SYSCON SCHEMTAIC DIAGRAM ..........................................2-5
TUNER/JACK SCHEMATIC DIAGRAM ..................................2-7
OPERATION/DISPLAY SCHEMATIC DIAGRAM.................... 2-9
HI-FI/DEMODULATOR SCHEMATIC DIAGRAM .................. 2-11
POWER SCHEMATIC DIAGRAM .........................................2-13
OPERATION/LED SCHEMATIC DIAGRAM ..........................2-15
SW/RELAY/FG SCHEMATIC DIAGRAM ..............................2-17
MPEG/MICOM SCHEMATIC DIAGRAM ............................... 2-19
MEMORY SCHEMATIC DIAGRAM .......................................2-21
RF AMP/DSP SCHEMATIC DIAGRAM ................................. 2-23
AUDIO/VIDEO SCHEMATIC DIARAM ..................................2-25
PRINTED CIRCUIT BOARD VCR .........................................2-27
PRINTED CIRCUIT BOARD DVD .........................................2-31
PRINTED CIRCUIT BOARD OPERATION............................ 2-34
PARTS LIST
3.1 EXPLODED VIEW ................................................................3-1
3.1.1 PACKING AND ACCESSORY ASSEMBLY<M1> .......... 3-1
1-1
3.1.2 FINAL ASSEMBLY<M2>................................................ 3-2
3.1.3 MECHANISM ASSEMBLY(DVD)<MN> ..........................3-3
3.1.4 MECHANISM ASSEMBLY(VCR)<M4>.......................... 3-4
3.2 ELECTRICAL PARTS LIST.................................................. 3-6
PACKING AND ACCESSORY ASSEMBLY<M1> ....................3-6
FINAL ASSEMBLY<M2>.......................................................... 3-6
MECHANISM ASSEMBLY(VCR)<M4>....................................3-6
MECHANISM ASSEMBLY(DVD)<MN> ...................................3-7
VCR BOARD ASSEMBLY<03>............................................... 3-7
OPERATION BOARD ASSEMBLY<28> ................................3-12
1-3
DVD BOARD ASSEMBLY<50>..............................................3-12
1-7
HOW TO IDENTIFY MODELS
How to recognize from the appearance of the model concerned is written below.
Please distinguish from several contents currently printed on the rating label of the rear panel.
[blank] : HR-XVC20US
(R) : HR-XVC20US(R)
CAUTION
DVD/VIDEO CASSETTE RECORDER
MODEL/MODELE NO. HR-XVC20U R
AC/CA 120V 60Hz 18W
"DTS" and "DTS Digital Out" are trademarks of Digital Theater Systems, lnc.
Apparatus Claims of U.S. Patent Nos. 4,631,603;4,577,216;4,819,098
and 4,907,093 licensed for limited viewing uses only.
Manufactured under license from Dolby Laboratories.
"Dolby" and the double-D symbol are trademarks of Dolby Laboratories.
Confidential unpublished works. ©1992-1997 Dolby Laboratories. All rights reserved.
CABLE COMPATIBLE TELEVISION APPARATUS-TÉLÉVISION CÂBLOCOMPATIBLE, CANADA
CERTIFICATION : COMPLIES WITH FDA RADIATION PERFORMANCE STANDARDS, 21 CFR SUBCHAPTER J.
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES.
OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS : 1 THIS DEVICE MAY NOT
CAUSE HARMFUL INTERFERENCE, AND 2 THIS DEVICE MUST ACCEPT ANY INTERFERENCE
RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.
DISTRIBUTOR / DISTRIBUTEUR
DISTRIBUTED BY JVC AMERICAS CORP., 1700 VALLEY ROAD, WAYNE, N.J. 07470
DISTRIBUTED BY JVC CANADA, INC. 21 FINCHDENE SQUARE, SCARBOROUGH, ONTARIO.MIX 1A7.
DISTRIBUT PAR JVC CANADA, INC. 21 FINCHDENE SQUARE, SCARBOROUGH, ONTARIO.MIX 1A7.
AVIS:
RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR
MANUFACTURED/FABRIQU¸ :
SERIAL NO./NO.DE SERIE
MADE IN THAILAND/FABRIQUE EN THAILANDE
( )
RISK OF ELECTRIC SHOCK
DO NOT OPEN
( )
E68219 CAT. M2C58
FCC ID : A7RM2C5A
CHASSIS:M2C58
RATING LABEL
LIST ED
44L6
VIDEO SYSTEM
KD
VIDEO
L
AUDIO
R
VHF/UHFDVD/VCR OUTPUT
IN
( )
ANT
OUT
( )
TV
722538A048
DISASSEMBLY INSTRUCTIONS
1.
REMOVAL OF MECHANICAL PARTS
AND P.C. BOARDS
1-1:
TOP CABINET AND FRONT CABINET
(Refer to Fig. 1-1)
1.
Remove the 5 screws 1.
2.
Remove the Top Cabinet in the direction of arrow (A).
3.
Disconnect the following connector: (CP651).
4.
Unlock the 8 supports 2.
5.
Remove the Front Cabinet in the direction of arrow (B).
6.
Remove the 2 screws 3.
7.
Remove the Operation PCB in the direction of arrow (C).
Top Cabinet
1
(A)
Front Cabinet
(B)
2
2
2
2
2
2
3
3
2
2
(C)
CP651
Operation PCB
1-2: FLAP (Refer to Fig. 1-2)
1.2.Open Flap to 90˚ and flex in direction of arrow (A), at the
same time slide in direction of arrow (B).
Then lift in direction of arrow (C).
1
1
1
1
Fig. 1-1
(A)
1-3: DVD DECK (Refer to Fig. 1-3)
1.
Make the short circuit on the position as shown Fig. 1-3
using a soldering. If you remove the DVD Deck with no
soldering, the Laser may be damaged.
2.
Unlock the support 1 and remove the Deck Top Holder
in the direction of arrow (A).
3.
Remove the 2 screws 2.
4.
Remove the screw 3.
5.
Remove the screw 4.
6.
Disconnect the following connectors: (CP2601, CP2602,
CP2603).
7.
Remove the DVD Deck in the direction of arrow (B).
8.
Remove the 3 screws 5.
9.
Remove the Front Angle in the direction of arrow (C).
10.
Remove the screw 6.
11.
Remove the DVD Angle.
Pick Up PCB
3
2
Make the sort circuit
using a soldering.
DVD Angle
6
Fig. 1-3
5
5
Deck Top Holder
1
(A)
5
(C)
Front Angle
DVD Deck
2
CP2602
4
(B)
CP2601
CP2603
NOTE
When the installation of the DVD Deck, remove all the
soldering on the short circuit position after the connection of
Pick Up PCB and DVD PCB connector.
(C)
(B)
Flap
Fig. 1-2
1-1
DISASSEMBLY INSTRUCTIONS
1-4: DVD PCB (Refer to Fig. 1-4)
1.
Remove the 3 screws 1.
2.
Remove the 4 screws 2.
3.
Disconnect the following connectors: (CP4002 and
CP8102).
4.
Remove the DVD PCB in the direction of arrow.
CP8102
CP4002
1
1
1
DVD PCB
2
2
2
2
Fig. 1-4
1-5: VCR DECK (Refer to Fig. 1-5)
NOTE
Do not remove the cable at the FE Head section. The FE
Head may be damaged if you remove the cable by force.
1.
Move the Cassette Holder Ass’y to the back side.
2.
Remove the screw 1.
3.
Remove the FE Head.
4.
Remove the 3 screws 2.
5.
Disconnect the following connectors: (CP101, CP102,
and CP3001).
6.
Remove the AC Head Cover and VCR Deck in the
direction of arrow.
1-6: VCR PCB (Refer to Fig. 1-6)
1.
Remove the screw 1.
2.
Remove the screw 2.
3.
Remove the screw 3.
4.
Remove the 3 Pin Shield.
5.
Remove the VCR PCB in the direction of arrow.
3
3 Pin Shield
VCR PCB
1
2
Fig. 1-6
1-2
VCR Deck
FE Head
2
2
1
2
AC Head Cover
CP101
CP102
CP3001
Fig. 1-5
DISASSEMBLY INSTRUCTIONS
4. REMOVAL OF DVD DECK PARTS
NOTE
1. Do not disassemble the DVD DECK PARTS except listed
parts here. Minute adjustments are needed if the disassemble is done. If the repair is needed except listed parts,
replace the DVD MECHA ASS’Y.
4-1: TRAY (Refer to Fig. 4-1-A)
1.2.Set the Tray opened. (Refer to the DISC REMOVAL
METHOD AT NO POWER SUPPLY)
Unlock the support 1 and remove the Tray.
1
Tray
NOTE
1. In case of the Tray installation, install them as the circled
section of Fig. 4-1-B so that the each markers are met.
Tray
Main Frame Ass’y
Fig. 4-1-A
Main Chassis Ass’y
Rack Loading
Move it to the direction
of the arrow.
1
Main Frame Ass’y
2
3
5
6
4
6
Check Lock
4
Fig. 4-2-B
4-3: RACK LOADING/MAIN GEAR/ RACK LOADING
SPRING/ RACK L SPRING (Refer to Fig. 4-3)
1.
Remove the Rack L Spring.
2.
Press down the catcher 1 and slide the Rack Loading.
3.
Remove the Rack Loading, Rack Loading Spring and
Main Gear.
Rack Loading
Rack Loading Spring
Rack L Spring
Main Gear
5
Main Frame Ass’y
Fig. 4-1-B
4-2: MAIN CHASSIS ASS’Y (Refer to Fig. 4-2-A)
1.
Remove the Main Chassis Ass’y from the Insulator (R).
2.
Unlock the support 1.
3.
Remove the Main Chassis Ass’y.
Insulator (R)
(Green)
Main Frame Ass’y
Main Chassis Ass’y
1
Fig. 4-2-A
NOTE
1. In case of the Main Chassis Ass’y, install it from (1) to (6)
in order. (Refer to Fig. 4-2-B)
Main Frame Ass’y
1
Fig. 4-3
4-4: CLAMPER ASS’Y/INSULATOR(R)/LEVER SWITCH
(Refer to Fig. 4-4-A)
1.
Remove the screw 1.
2.
Remove the Lever Switch.
3.
Remove the 2 Insulator (R).
Press the Clamper and rotate the Clamper Plate clockwise,
4.
then unlock the 3 supports 2.
Remove the Clamper Plate, Clamper Magnet and Clamper.
5.
Insulator (R)
Clamper Plate
Clamper Magnet
Lever Switch
(Green)
2
1
2
2
Insulator (R)
(Green)
Clamper
Main Frame
Fig. 4-4-A
1-3
DISASSEMBLY INSTRUCTIONS
NOTE
1.
When installing the Clamper Magnet, install it with the
green face up.
2.
When installing the wire of the Lever Switch, install it
correctly as Fig. 4-4-B.
3.
When installing the Lever Switch, install it correctly as
Fig. 4-4-C.
4.
In case of the Lever Switch installation, hook the wire on
the Main Frame as shown Fig. 4-4-D.
Lever Switch
Red
White
Blue
From DVD PCB
Fig. 4-4-B
The Lever should be position
between A and B.
Rack Loading
A
B
Fig. 4-4-C
Main Chassis Ass’y
Traverse Holder
Fig. 4-5-B
4-6: SWITCH PCB ASS’Y (Refer to Fig. 4-6-A)
1.2.Remove the screw 1.
Remove the Switch PCB Ass’y.
1
Switch PCB Ass’y
Main Chassis Ass’y
• Screw Torque: 4 ± 0.5kgf•cm
Fig. 4-6-A
NOTE
1. When installing the wire of the Switch PCB, install it
correctly as Fig. 4-6-B.
4-5: TRAVERSE HOLDER/INSULATOR (F)
(Refer to Fig. 4-5-A)
1.2.Remove the Traverse Holder.
Remove the 2 Insulator (F).
Main Chassis Ass’y
Insulator (F)
(Black)
Traverse Holder
Insulator (F)
(Black)
Lever Switch
Fig. 4-4-D
Fig. 4-5-A
Switch PCB Ass’y
Black
From Relay PCB
White
Fig. 4-6-B
4-7: RACK FEED ASS’Y (Refer to Fig. 4-7-A)
1.2.Remove the screw 1.
Remove the Rack Feed 1/2 Spring, Rack Feed 1/2 and
Rack Feed Lever.
1
Rack Feed 2
Rack Feed 1 Spring
Rack Feed 2 Spring
Rack Feed Lever
Rack Feed 1
Main Chassis Ass’y
NOTE
1. After the installing of the Traverse Holder, check if the
wire is like Fig. 4-5-B.
1-4
• Screw Torque: 3.5 ± 0.5kgf•cm
Fig. 4-7-A
DISASSEMBLY INSTRUCTIONS
NOTE
1.2.After the assembly of the Rack Feed, check if the Rack
Feed 1/2 is moving smoothly. (Refer to Fig. 4-7-B)
In case of the Rack Feed Ass’y installation, install correctly as Fig. 4-7-C.
Moving smoothly
Moving smoothly
Check the position of
the Rack Feed Lever.
Should not be engaged.
Fig. 4-7-B
Fig. 4-7-C
4-8: RELAY PCB ASS’Y (Refer to Fig. 4-8-A)
1.2.Remove the screw 1.
Remove the Relay PCB Ass’y.
4-9: GEAR (Refer to Fig. 4-9-A)
1.2.Unlock the support 1.
Remove the Middle Gear 1/2/3, Idler Gear and Feed Gear.
Middle Gear 2
Middle Gear 1
Middle Gear 3
Idler Gear
Main Chassis Ass’y
Feed Gear
Fig. 4-9-A
NOTE
1.2.In case of the Idler Gear installation, install correctly as
Fig. 4-9-B.
When installing the Middle Gear 2, check if the Middle
Gear 2 is locked correctly as Fig. 4-9-C.
[OK]
Idler Gear
[NG]
Idler Gear
Main Chassis Ass’y
Relay PCB Ass’y
• Screw Torque: 4 ± 0.5kgf•cm
1
Fig. 4-8-A
NOTE
1. When installing the wire of the Relay PCB, install it
correctly as Fig. 4-8-B.
Idler Arm
Check Lock
Middle Gear 2
Idler Arm
4-10: IDLER ARM (Refer to Fig. 4-10-A)
1.
Remove the Idler Arm Spring.
2.
Remove the Chassis Spring.
3.
Remove the Idler Arm.
Idler Arm Spring
Idler Arm
Fig. 4-9-B
Fig. 4-9-C
Fig. 4-8-B
Main Chassis Ass’y
Chassis Spring
Fig. 4-10-A
1-5
DISASSEMBLY INSTRUCTIONS
NOTE
1.
In case of the Idler Arm installation, install as the circled
section of Fig. 4-10-B.
2.
In case of the Idler Arm Spring installation, install as the
circled section of Fig. 4-10-C.
3.
In case of the Chassis Spring installation, install as the
circled section of Fig. 4-10-D.
Idler Arm
Main Chassis Ass’y
Fig. 4-10-B
Idler Arm Spring
11
Main Chassis Ass’y
Motor Gear
Feed Motor
• Screw Torque: 1 ± 0.5kgf•cm
Fig. 4-11-A
NOTE
1.2.In case of the Motor Gear installation, check if the value
of the Fig. 4-11-B is correct.
When installing the Feed Motor, check if the cable is
positioned as Fig. 4-11-C.
Motor Gear
Feed Motor
6.1 ± 0.1mm
Main Chassis Ass’y
Main Chassis Ass’y
4-11: FEED MOTOR (Refer to Fig. 4-11-A)
1.
Remove the 2 screws 1.
2.
Remove the Feed Motor.
3.
Remove the Motor Gear.
Fig. 4-10-C
Chassis Spring
Fig. 4-10-D
Safety surface for pressing
of the insert.
Main Chassis Ass’y
Pass the cable
between 2 pins.
Fig. 4-11-B
Feed Motor
Fig. 4-11-C
1-6
ELECTRICAL ADJUSTMENTS
ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (Connector Connections)
TU3001
CP103
TP101
TP3002
J8003
J8001
FE HEAD
J8004
J8005
TP8001
VCR PCB
CP102
CD102
AC HEAD
OS651
OPERATION PCB
TP3001
V651
CP681
AC IN
CD681
CD501
CP8002
CP501
CP651
CD8002
DVD DECK
J8101
CP8102
CP4002
J8103
OS8101
DVD PCB
SW8101
J8102
CP2601
CP2603
CP2602
CD2001
CD2301
CD2302
TP101
TP3001
TP3002
TP8001
:
Envelope
:
Service Mode
:
Switching Pulse
:
Switching Point
1-7
WHEN REPLACING EEPROM (MEMOR Y) IC
If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to
ensure correct data settings while making reference to TABLE 1.
NOTE: No need setting for after INI 2F.
INI +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F
ADDRESS DATA
00 0E B0 BA 60 64 64 4A 86 0B 2B 86 32 8A 08 0A 0F
10 AF 97 95 8A A0 90 31 04 88 A5 9F 3A
20 3A 11 22 70 61 2A 3A 00 0B 00 00 85 A2 B0 00 00
1.
Connect the set to TV Monitor.
2.
Turn on the POWER.
3.
Press both CH UP button on the set and the FF button on the set for more than 2 seconds.
ADDRESS and DATA will appear on TV Monitor as Fig 1.
4.
ADDRESS is now selected and should “blink”. Using the SET + or - button on the remote,
step through the ADDRESS until required ADDRESS to be changed is reached.
5.
Press ENTER to select DATA. When DATA is selected, it will “blink”.
6.
Again, step through the DATA using SET + or - button until required DATA value has been selected.
7.
Pressing ENTER will take you back to ADDRESS for further selection if necessary.
8.
Repeat steps 4 to 7 until all data has been checked.
9.
When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input.
After the data input, set to the initializing of shipping.
10.
Turn on the POWER.
11 .
Press both CH UP button on the set and the PLAY button on the set for more than 2 seconds.
12.
After the finishing of the initializing of shipping, the unit will turn off automatically.
The unit will now have the correct DATA for the new MEMORY IC.
Table 1
10 BF 00
00
PLAY/REC
SERVO TIMING CHART
INIT 00 0E
0003
Fig. 1
VCR PCB IC3001 (OEC0138A)
DPG 104 PIN
DFG 104 PIN
H. SW. P 105 PIN
V-SYNC (E-E) 111 PIN
REC CTL (REC)
7 PIN
V-SYNC (TRICK PB)
109 PIN
• WAVEFORM CHANGES DEPENDED ON THE TAPE SPEED
24 Cycle
CH 1
CH 2
1-8
JVC SERVICE & ENGINEERING COMPANY OF AMERICA
DIVISION OF JVC AMERICAS CORP.
www.jvcservice.com(US Only)
JVC CANADA INC.
Head office
:
21 Finchdene Square Scarborough, Ontario M1X 1A7
(416)293-1311
Printed in Japan
0307 VP
SCHEMATIC DIAGRAMS
DVD/CD PLAYER Hi-Fi STEREO VIDEO CASSTTE RECORDER
HR-XVC20US(R)
CD-ROM No.SML200308
Regarding service information other than these sections, refer to the service manual No. 82948 (HR-XVC20US).
Also, be sure to note important safety precautions provided in the service manual.
SPECIFICATIONS
GENERAL
Power supply:
Power consumption:
Weight:
Dimensions:
Inputs/Outputs:
Video:
Audio:
Antenna:
Hi-Fi Frequency Response:
Hi-Fi Dynamic Range:
VCR section
Video Head:
Audio Track:
Tuner:
RF Channel Output:
F.FWD/REW Time:
AC 120V 60Hz
Operation: 18W
Stand by: 2W
7.9lbs (3.6 kg)
Width : 16-15/16 inches (430 mm)
Height: 3-7/8 inches (99 mm)
Depth : 9-13/16 inches (249 mm)
In: 1Vp-p/75 ohm
Out: 1Vp-p/75 ohm
In:
Out:
UHF/VHF IN/OUT: 75 ohm coaxial
20Hz to 20,000Hz
More than 90dB
4 Rotary Heads
Hi-Fi Sound - 2 Tracks / MONO Sound - 1 Track
181 Channel Freq. Synthesized
VHF 2-13
UHF 14-69
CATV 14-36 (A)-(W)
Channel 3 or 4, Switchable
Approx. 1 minute 48 seconds (with T-120 Cassette Tape) (at+25°C)
DVD section
Signal system:
Applicable disc:
Audio characteristics
Frequency response:
S/N Ratio:
Harmonic distortion
Wow and flutter:
Dynamic range:
-
8 dBm/50k ohm
-
8 dBm/1k ohm
37-59 (AA)-(WW)
60-85 (AAA)-(ZZZ)
86-94 (86)-(94)
95-99 (A-5)-(A-1)
100-125 (100)-(125)
01 (5A)
COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LTD
Output:
Pickup:
ACCESSORIES:
NTSC
DVD (12cm, 8cm), CD (12cm, 8cm)
DVD: 4Hz - 22kHz
CD: 4Hz - 20kHz
90dB
0.02%
Less than 0.01% Wrms
More than 90dB
Video : (RCA) 1 Vp-p/75ohm
Audio : (RCA)
Digital Audio : 0.5Vp-p 75 ohm
CD : Wavelength: 775 - 805 nm
Maximum output power: 0.5 mW
DVD : Wavelength: 640 - 660 nm
Maximum output power: 1.0 mW
Remote control x 1
Batteries (2 x AA)
75 ohm Coaxial Cable x 1
AUDIO/VIDEO Cable x 1
-
8 dBm/1k ohm
HR-XVC20US(R) D2VP11
No.82989SCH
2003/07
SECTI
O
U
S
O
CHARTS AND
A B C D
INTERCO
8
OPERATION PCB
PCB270
VEBA07
GND
KEY-A
KEY-B
DVD LED
54321
8
7
6
5
4
3
2
1
CP681
FFC
CD681
CP651
CP501
1
2
P.CON+3.3V
3
P.CON+3.3V
4
5
6
P.CON+5V
7
P.CON+9V A
8
P.CON+9V A
9
10
P.CON+12V
11
AT+5V
12
CP8002
8
DVD_RESET
7
SYS_MUTE
6
DAC_D_DVD_VIDEO
5
4
DVD_AUDIO_L
3
2
DVD_AUDIO_R
1
S502
WHITE
S501
BLACK
FRONT AV JACK
54321
54321
54321
GND
DVD LED
TX
RXRX
GND
GND
GND
GND
VIDEO
J8003
E
1
2
H
KEY-A
KEY-B
FR
7
CP2601
24
Vref
VCC
RF
F+
FT+
T-
SLDSLD+
SP1SP1+
GND
+5V
OPEN
24
23
22
21
E
20
F
19
D
18
A
17
B
16
C
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
GND(PDIC)
6
DVD
DRIVE
DM-2
MON(COM)
GND(CD)
VOL(CD)
5
OPTICAL PICK-UP
SPINDLE MOTOR
LD(CD)
LD(DVD)
GND(DVD)
VOL(DVD)
MON(DVD)
4
SLED,LOADING MOTOR
FG SENSER
LIMIT SW
CLOSE
GND(D)
24
GND(PDIC)
23
23
22
21
20
19
18
17
16
15
14
13
12
11
10
FFC
Vref
22
VCC
21
E
20
F
19
D
18
A
17
B
16
C
15
RF
14
13
MON(COM)
12
GND(CD)
11
VOL(CD)
10
LD(CD)
9
9
LD(DVD)
8
8
GND(DVD)
7
7
VOL(DVD)
6
6
5
5
MON(DVD)
4
4
3
2
1
CP2602
1
2
3
4
5
6
7
8
CP2603
1
2
3
F+
F-
T+
T-
SLDSLD+
SP1SP1+
LIMIT SW
GND
+5V
CLOSE
GND(D)
OPEN
DVD PCB
PCB130
VMC298
3
2
1
1
2
3
4
5
6
7
8
CP4002
TX
P.CON+3.3V
P.CON+3.3V
GND
GND
P.CON+5V
P.CON+9V A
P.CON+9V A
MOTOR GND
P.CON+12V
AT+5V
CP8102
DVD_RESET
SYS_MUTE
DAC_D_DVD_VIDEO
GND
DVD_AUDIO_L
GND
DVD_AUDIO_R
1
2
3
4
5
6
7
8
9
10
11
12
CD8002
FFC
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
3
OPTICAL
OS8101
INPUT
1
VCC
2
GND
3
VIDEO OUT SW
SW8101
HL
S/CVBSCOMP
1
2
YUV OUT
J8103
EE
1
2 345
H1H1 H2
1112131415161718
2345678
Y/C SEPA
J8102
DVD AUDIO OUT
34
12
56
J8101
4
5
H1EH1 H2
1
2 3
E
AC120V_60HZ
CD501
BLADE
WIDE
WHITE
BLACK
1
CAUTION
:SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
ARE
ATTENTION
:LES PIECES REPAREES
DANGEREUSES AN POI
N’UTILISER QUE CELL
DANS LA NOMENCLAT
A B C D
2-1
T
C
ION 2
D DIAGRAMS
EF GH
CONNECTION DIAGRAM
8
B
11
1 1
KEY-B KEY-B
TO OS651
B+
321
VCR PCB
PCB010
VMC300
TM601
GND
FROM
Vout
TM601
COMMAND TRANSMITTER
OS651
FULL ERASE HEAD ASS’Y
FE HEAD (GND)
FE HEAD (HOT)
H5002
2
1
2
1
CP103
FE HEAD (GND)
FE HEAD (HOT)
CP3001
1
2
3
4
5
6
7
8
9
10
11
12
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
HALL
SENSOR
HALL
HALL
IN
VCC
1
2
3
4
5
6
7
8
9
10
11
12
FFC
MAIN
OUT
SWITCH
LOGIC
ROTOR
MAGNETCOIL
7654321
7654321
7654321
MR
FG SENSOR
OGVCC
CAPSTAN DD UNIT
M2001
LM
LOADING MOTOR
M101
WHITERED
7
6
5
FRONT AV JACK
AUDIO L
J8004
E
1
2
H
FRONT AV JACK
AUDIO R
J8005
E
1
23
HNC
REAR OUT JACK
J8001
E
1234
H1EH1H2
D-COM
M-GND
D-U OUT
D-V OUT
D-W OUT
D-PG OUT
D-PG GND
TU301
20
21
17
V.OUT
NC
NC
NC
NC
NC
5
18
16
15
14
13
12
11
10
9
8
7
5
4
3
2
1
NC
TU 32V
SIF OUT
A.OUT
AFT
DATA
CLOCK
NC
NC
V.IN
CONTROL
+B
CH
A.IN
19
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(+)
CP101
CP102
FPC
9
9
9
8
7
6
5
4
3
2
1
6
5
4
3
2
1
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
HEAD AUDIO CONTROL ASS’Y
CD102
FFC
6
5
4
3
2
1
H5001
6
6
AUDIO PB
5
5
AUDIO REC
4
4
CTL+
3
CTL-
3
2
AE HEAD(-)
2
1
AE HEAD(+)
1
UN4001
CYLINDER UNIT
HI-FI HEAD
SP HEAD
EP/LP HEAD
AUDIO
CONTROL
AE
4
3
2
AREES PAR UN ETANT
AN POINT DE VUE SECURITE
E CELLS DECRITES
NCLATURE DES PIECES
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
THE TIMETHIS INTERCONNECTION DIAGRAM IS THE LATEST ATNOTE:
1
EF GH
2-2
A B C D
T
R132
C147
M
P
G
G
L
U
I
S
4
Y/C/AUDIO/CCD/HEAD A
8
(VCR
FROM POWER
7
P.CON+5V
FROM/TO HI-FI/DEMODULATOR
FSC
TO_NORMAL_A
FROM_NORMAL_A
6
HF_COM
A.VCC
HF1
HF2
FROM/TO CYL
CP101
TOC-C09X-A1
9
8
7
6
5
4
3
EP/LP-CH1 (R)
2
1
EP/LP-CH2 (L)
HF1 (R)
HF_COM
HF2 (L)
SP-CH1 (R)
SP_COM
SP-CH2 (L)
EP/LP COM
5
4
3
FROM/TO HEAD AUDIO CONTROL
CP102
IMSA-9604S-06C
AUDIO REC
6
AUDIO PB
5
CTL+
4
CTL-
3
AE HEAD(+)
2
AE HEAD(-)
1
2
FFC
CD102
2H061504
TO FULL ERASE HEAD
CP103
B2013H02-2P
FE HEAD(GND)
2
FE HEAD(HOT)
1
GND
GND
HOT
TO_NORMAL_A
CTL+
CTL-
AUDIO PB SW
Q101
KTC3875S_Y_RTK
AUDIO PB SW
Q102
KTC3875S_Y_RTK
W859
P.CON+5V
A.VCC
P.CON+5V
V.REC_ST-H
0
0
0
0
0.7
0.7
C158
R140
2.2K 1/4W
R101
560
L107
22uH
0305
0.1 B
C174 476.3V
0
R102
10K
R103
10K
R105
1K
5.2
5.3
C163
C129
KA
SW
Q103
KRA103SRTK
20
C101_1
476.3V MH7
C162
C103
226.3V MH7
1B
6
0.022100V MMTS
0.1 B
COIL,BIAS OSC
1626009
1
2345
C104
R106
L101
2206.3V KA
C105
680
C106
C107
C166
0.068 B
C165
0.047 F
226.3V MH7
C108
0.01 B
0.015 B
C169
0.047 F
Y/C/AUDIO/CCD/HEAD AMP IC
0.01 B
L102
100uH
0305
R107
3.3K
0
C109
LA71206M-MPB
0
BIAS OSC
0
Q104
KTC3203_Y
0.1 B
IC101
0
5.2
BIAS CTL
Q105
KTA1266
5.2
C110
R142
R108
22K
4716V MHE
COMP
ENV.DET
H.AMP_SW
R136
C154
OUT
COMP
2.1
2.9
1.6
1.8
1.9
1.8
5.0
1.8
1K
1.6
1.8
1.8
1.8
2.3
4.9
ENV
DET
KILL
616263646566676869
DET
0
HA
GND
CHROMA
DET
ACC
DET
P
R
P
HA VCC
70717273747576777879
HA
0
PRE GND
P
R
P
0
A-GND
1
2
3
A-VCC
2.3
0
2.3
Vref
2.3V
1 101112132 3 4
C116
R109
1/4W
3310V MH7
C115
C112
2206.3V KA
C117
0.1 B
C114
AUDIO_MUTE-H
R138
22K
R137
12K 1/4W
0.1 B
AUDIO
C-ROT
MUTE
RF-SW
HA SW
IN
H
L
H
L
ALC
ALC
DET
SP,LP
0.1 F
1K
8.2K
R110
8.2K
R111
R112
330K
C118
0.01 B
0.01 B
C.ROTARY
22K
R139
C156
C-GND
PB,EE
EQ
AMP
C119
R113
H.SW
12K
0.1 F
220
+
1016V MH7
Y/C_CS
R
P
REC:LP<EP
PB:EP
Y/C_DATA
SERAIL
DECODER
PR
C-LPF
PB,EE
7
C121
C120
Y/C_CLK
Main
CONV
4.21M
BPF
Sub
CONV
LPF
VREF
8809
0.0027 B
R114
20K
C122
0.0012 B
150V MH7
P.CON+5V
C-VCC
REC
AMP
R115
19
L106_1
22uH 0305
4716V YK
C152
150V KA
C151
C145
R133
8.2K
17
X101
3.579545MHz
4.8
VX01
APC
R
BGA
3.58M
BPF2
B-UP
AMP
ACC
AMP
PPPR
ACC
DET
R
DETAIL
ENH
NL
EMPHA
R-EQ
TEST
LINE
AMP
R
P
MUTE
AUTO
BIAS
820
4.750V YK
C123
FROM_NORMAL_A
R129
1.8K
0.022 B
100DT3R528
REC
PB
APC
P
R
P
CLAMP
NL
EMPHA
FM
MOD
NORMAL
REC
FM-EQ
FM
AGC
PHASE
EQ
fo-ADJ
R116
K
4.
3.9
3.
150V MH7
C146
R131
1.5K
3.4.12.14.8 4.8 0 5.2 0 5.2 5.2 5.2 4.9 3.2
4849550515253545556575859660
320FH
VCO
R
P
REC
AFC
BEFORE
B
B
AFTER
P
R
Y-
DO
L
PB
FM EQ
VH
PHASE
EQ
Q-ADJ
1.
1.11.10.8 4.82.32.302.32.3 2.32.32.32.3
15K
R117
6.8K
18
1
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.
A B C D
2-3
The Parts Number,value and rated voltage etc. in the Schematic Diagram are for references only.
15K
Note :
When replacing the parts,refer to the Parts List.
EF GH
AMP SCHEMATIC DIAGRAM
R PCB)
8
3.3K
0.022 B
C148
150V MH7
P.CON+5V
L105_1
R127
680K
0305
100uH
C142
4716V MH7
C143
1F
C144
C155
0.01 B
C141
0.01 B
1B
FSC
FROM/TO TUNER/JACK
7
DVD_V_OUT[DAC_D]
FRONT_V_IN
TU/REAR_V_IN
Y/C_VIDEO_OUT
22P CH
R126
1.8K
C159
L103
5.6uH
4FSC
129
3.9
.8K
C146
R131
BUFFER
Q109
KTC3875S_Y_RTK
4.9
3.3
R132
150V MH7
C147
1.5K
6
3.23.3NC3.2 4.9 4.9 1.2 2.2 0.8
ALWAYS
Y-LPF
VHS
5V
SLD
B
BGA
BGA
CNC
PB
AMP
B.D
P
3.58M
BPF1
PB-C
YNR/COMB
P
R
LIM
S-EQ
SOPB
N.L.
DEEM
NC1
FM
DEM
R
P
FM
AGC
FIL
VIDEO
AGC
R
PB-C
Y/C
MIX
SUB
LPF
MAIN
DE-EM
R
P
Y-GND
17 18 19 20
2.6 2.6 0.22.0 01.41.1
NC
320FH
VCO
R
P
REC
B
AFC
PC
BEFORE
AFTER
P
R
P
P
A
RMAL
DOUBBLE
PB
FM EQ
PHASE
E
EQ
Q-ADJ
13 14 15 16
150V MH7
C124
R117
6.8K
DRIVER
CCD
QV/QH
EMPHA
MAIN
C125
1/2
FBC
FIL
4FscVDD
R
P
R
P
V.SYNC
SYNC
SEP
SEP
PLL
AUTO-BIAS
CLAMP
VCA
CLAMP
1
2
3
6DB
4.7K
S
DET
390P CH
C126
4142434445464748
CLOCK
0
VSS
1.6
OUTTIMMING
OUT
0
VSS
3.2
IN
2.5
VCA
3.2
3.3
2.6
VCP
2.6
4.1
REG
4V
2.3
BAL
2.3
TC1
2.1
AGC
1.6
TC2
3.6
4.1
5.0
4.4
Y-VCC
3.2
2.1
B
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
2.8
1.8K
R119
C133
1F
C134
150V KA
0.2250V YK
C131
BUFFER
Q107
KTA1504S_Y_RTK
1.6
0 2.2
C137
150V MH7
C135
C140
C136
2235V YK
C132
150V KA
1006.3V MH7
C139
0.1 F
4.750V KANP
R120
220
C172
22PCH
R123
R124
3.6
0
2.2K 1/4W
82K
R121
1K
4.2
BUFFER
Q106
KTA1504S_Y_RTK
C138
W809
150V YK
R122
100K
R143
1K
TU/REAR_V_IN
R141
DVD_V_OUT[DAC_D]
1K
16
Y/C_VIDEO_OUT
DUMMY_V.SYNC
FRONT_V_IN
C.SYNC
P.CON+5V
FROM/TO SYSCON
4FSC
Y/C_CLK
Y/C_DATA
Y/C_CS
DUMMY_V.SYNC
V.REC_ST-H
C.ROTARY
AUDIO_MUTE-H
CTLCTL+
H.AMP_SW
COMP
ENV.DET
H.SW
C.SYNC
5
4
3
0.1 B
C127
180P CH
2
V.ENV
18
TP101
NC
PCB010
VMC300
1
CAUTION: DIGITAL TRANSISTOR
PLAYBACK VIDEO SIGNAL
RECORD COLOR SIGNAL
RECORD LUMINANCE SIGNAL
AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)
PLAYBACK COLOR SIGNAL
PLAYBACK LUMINANCE SIGNAL
TUNER VIDEO SIGNAL
EF GH
2-4
A B C D
O
O
56K
W
SEG 9
P
4
SYSCON SCHE
(VCR
8
DVD_POWER_CTL
7
VCR_POWER_ON-L
6
5
4
3
FROM/TO POWER
AT+12.6_V
P.CON+5V
AT+5V[M-CON]
POWER_FAIL
AT+5.2V
MOTOR_GND
FROM/TO DECK
CP3001
TMC-J12P-B2
1
2
3
CAP.M/F/R
4
5
6
7
LD/CY VCO
8
9
10
CYL FG/PG
11
12
BOT SENSOR
Q3008
ST-304L
TX
RX
GND
CAP FG
CAP VCO
VCC
I LIMIT
MOTOR GND
GND
CAP CTL
LDM CTL
CYL CTL
5.0
0
R3004
270K
R3016
R3035
270
10K
D3001
SW3001
TAB SW
C3033_1
33035V YK
L3002
22uH
5.0
EOT SENSOR
Q3006
ST-304L
0
LTE-3271T-012A-O
270K
R3026
LSA-1144EAU
R3003
3.3K
C3040
CAP_LIMIT
CAP_FG
W818
AT+12.6_V RF_CH_SW
P.CON+5V
CAP_F/R
CAP_LIMIT
1F
AT+12.6_V
CONTROL_IN
LDM_CTL H.AMP_SW
CYL_FG/PG
CYL_DRIVE
AT+5.2V
C3005
0.001 B
C3006
0.001 B
EOT
BOT
(LED_GND)
R3011
47K 1/4W
AT+5.2V
TAB_SW
LDM_CTL
CAP_F/R
C3008
0.0047 B
CONTROL_IN
CYL_DRIVE
CYL_FG/PG
R3001
5.6K
C3007 0.1 B
AT+5V[M-CON]
24
R3008
1K
C3020
0.022 B
R3057
TV/VCR
POWER_MUTE-L
SYS_MUTE
AV_SW1
Y/C_CS
AUDIO_MUTE-H
V.REC_ST-H
C.ROTARY
COMP
R3032
10K
R3031
1M
H.SW
HIFI_H.SW
C3004 0.022 B
DUMMY_V.SYNC
C.SYNC
CTL+
6.8K
R3007
C3010
CTL-
C3024
23
5.1 3.4 2.5
MD0
FL CS/VSC SW
CTL(+)
CTL REF
C3016
476.3V KA
226.3V KA
C3025
12P CH
X3001
12P CH
10MHz
10MHz
R3034
1M
0 0 5.1 1.4 1.5 0
VCL
OSC2
VSS (GND)
85
86
VCR_H
POWER MUTE-L
87
111
C SYNC
112
VCC (BACK UP)
CTL FB
CTL BIAS
CTL(-)
67
150K
R3022
C3018
150P CH
0.1 B
C3019
15K
R3027
C3015
820P CH
RESET
C3050 0.01 B
R3062 1K
OSC1
/RESET
CTL SMT(I)
CTL AMP(O)
25
22
R3056
C3041 0.0015 B
X1
CAP FG
9
CAP_FG
1K
FWE
R3037 47K
00
X2
FWE
SEG10
SYSC
SVCC (P.CON5V)
AFC PC
AFC OSC
11 12 132 3 4 5
1.52.02.05.12.32.52.60.12.502.500
R3025
470
L3003
12uH
C3044
12P CH
C3001
1B
C3022
SEG_10
NCNC
727374757677787988081828384
JUST CLOCK
AFC LPF
0.
R3030
C3032 2.250V KA
470P CH
MD0
0.1 B
C3009
AT+5V[M-CON]
W836
10K
R3033
0.1 B
C3053
NC
22K
W835
21
R3014 56K
R3012
56K
R3017
560
R3020
0.001 B
560
00
3.3
5.0
NC
8586878889
0
5.0
CAP LIMIT
5.1
SYS MUTE
0
FL CLK/VSC CLK
NC
0
NC
FL DATA/VSC DATA
90919293949596979899
5.0
AV SW2
NC
5.0
AV SW1
0.1
Y/C CS
5.1
RF CH SW
0
AUDIO MUTE-H
0
V.REC ST-H
2.4
LDM_CTL
0
CAP FWD-L
2.5
C.ROTARY
0
H.AMP SW
100
0
COMP
2.7
CAP FULL
0
CYL SPEED UP
3.0
D FG/PG
2.5
VIDEO H.SW
2.5
HIFI H.SW
2.7
DRUM PWM
2.7
CAP PWM
0
DUMMY_V.SYNC
0
VSS (GND)
110 101102103104105106107108109112 111
0.4
5.1
SVSS (GND)
110
C3013
226.3V KA
C3052
MS_SEN-B
P.CON+5V
2
1
CAUTION: DIGITAL TRANSISTOR
AT+5.2V
5.1
MS_SEN B
RPI-352C40N
Q3004
23
1
0.9
R3083
CAUTION: DIGITAL TRANSISTOR
MS_SEN A
Q3005
RPI-352C40N
5.1
0.9 5.1 2.4
4
1.3
0.4
33K
23
1
4
1.3
R3050
100 1/4W
R3087
MS_SEN-A
33K
R3002
2
REEL SENS
34
Q3002 RPI-303
1.2
5.2
120 1/4W
1
0
REC_L/REEL-T
W812
R3006
R3019
47K
C3027
VSC_L/REEL-S
W813
47K 1/4W
27
1.2
0
2
1
REEL SENS
34
5.2 0
NOTE:THE DC VOLTAGE EACH PART
Q3001 RPI-303
MEASURED WITH THE DIGITA
DURING PLAYBACK.
KA
476.3V
0.1 F
C3029
A B C D
2-5
FWE
AFC
OSC
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.
EF GH
HEMATIC DIAGRAM
R PCB)
AT+5.2V
SCL
SEG_8
SEG_7
SEG_9
SEG_10
NCNCNC
3
SEG9
SEG10
REEL T-J
JUST CLOCK
SYSCON/TIMER/SERVO IC
IC3001
OEC0138A
AFC LPF
V CYNC
C SYNC/H SYNC
2131415161718192021 22 23 24 25 26 27 28
5.6K
R3030
C3038
1F
H
C3032 2.250V KA
SW_V_OUT
470P CH
SYSTEM RESET IC
IC3003
PST3231NR
NC
00
NC NC
123
5.0 5.0 0
0.4750V
C3045
PART WAS
DIGITAL TESTER
SEG_6TXSEG_5
R3028 47K
0000
4.8
4.8 0 4.8 4.8
0
SEG6
SEG8
SEG7
REEL S-J
56
55
54
CV IN2
CV IN1
CV OUT
OVCC
0.1 F
C3065
470K
R3043
AT+5V[M-CON]
VIDEO_OUT
RESET
R3049
NC
45
GNDINOUT
D3009
KA
1SS133
EF GH
2-6
SDA
1/4W
W839
W840
4.8 4.8
4.9 5.0 0
SEG5
SO1/TX
SI1/RX
IIC SDA
VCC (BACK UP)
SEG1
Y/C DATA
ST SELECT
31
30
KEY-A
29
KEY-B
OVSS(GND)
AVSS (GND)
4FSCIN/2FSCIN
4FSCOUT/2FSCOUT
NC
C3017
0.001 B
4FSC
C3014
0.01 B
C3002
47K
C3023
18K
R3051
1016V KA
C3021
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
SEG_2
SEG_3
SEG_4
AT+5V[M-CON]
R3044 3.3K
R30453.3K
C3061
0.1 F
57585960616263646566676869707172
5.1
SEG4
SEG3
SEG2
IIC CLK
5G/CS/BS LED
4G/TIME SHIFT LED
3G/TV/VCR LED
2G/DUB/REC LED
1G/VCR/T-REC_LED
DVD_POWER_CTL
VIDEO_MUTE-H
REC_L/
VSC_L/
AVCC (BACK UP)
AFT S.CURVE
V ENV
BOT-H
BOT
EOT
ENV.DET
F
0.1
AT+5V[M-CON]
4706.3V YK
DVD RESET
POWER ON-L
POWER FAIL
EOT-H
0
VSS (GND)
4.8
5.0
Y/C CLK
5.0
5.0
51 52 53 54 55 56
5.0
5.0
5.0
0.3
VCR LED
5.1
DVD LED
0
3.3
4.7
REM IN
5.0
ZERO
NC
0
0
0
REEL T
0.1
REEL S
5.0
5.1
0
TAB SW
0
SERVICE NC
2.5
3.7
HiFi ENV
0
5.2
5.2
29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
MS SEN-B
MS SEN-A
1.31.3002.602.5002.65.12.63.100.41.5
D3007
1SS133
R3010
10K
C3031
MS_SEN-B
MS_SEN-A
5.2
VCC
TEST
EEP ROM IC
A0
A1
IC3099_1 S-24C04BFJ-TB
1234
00
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
RX DRIVE
KRA103SRTK
C3034
R3063
0.0015 B
SW_V_OUT
SCL
A2
Q3003
W838
1F
1K
R3053
5678
4.95.00
SDA
VSS
00
5.2
0
5.3
0
4.7K
0
R3009
KRC103SRTK
W837
R3055 22K
R3038 4.7K 1/4W
C3036 0.1 F
SERVICE
TP3001
R3015
47K 1/4W
100P CH
C3049
470K
SDA
SCL
4.7K
R3029
3.4
RX
RX DRIVE
Q3007
SEG_1
Y/C_DATA
Y/C_CLK
5G/CS/BS_LED
4G/VSC_LED
3G/TV/VCR_LED
2G/DUB/REC_LED
1G/VCR/T-REC_LED
VCR_LED
DVD_LED
DVD_POWER_CTL
REM_IN
VCR_POWER_ON- L
VIDEO_MUTE-H
AT+5.2V
REC_L/REEL-T
VSC_L/REEL-S
POWER_FAIL
AT+5V[M-CON]
TAB_SW
AFT-S.CURVE
HIFI_ENV.DET
ST_SELECT
KEY-A
KEY-B
10K
R3046
10K
R3047
AT+5.2V
AT+5.2V
C3030
1F
TX
MD0
RESET
FWE
AT+5V[M-CON]
TP3002 H.SW
NC
H.SW
FROM/TO Y/C/AUDIO/CCD/HEAD AMP
DUMMY_V.SYNC
C.SYNC
V.REC_ST-H
C.ROTARY
AUDIO_MUTE-H
CTLCTL+
H.AMP_SW
COMP
ENV.DET
H.SW
Y/C_CS
Y/C_DATA
Y/C_CLK
4FSC
FROM/TO TUNER/JACK
RF_CH_SW
SW_V_OUT
AV_SW1
SCL
SDA
AFT-S.CURVE
TV/VCR
VIDEO_OUT
POWER_MUTE-L
VIDEO_MUTE-H
DVD_RESET
SYS_MUTE
FROM/TO HI-FI/DEMODULATOR
V.REC_ST-H
HIFI_ENV.DET
HIFI_H.SW
AUDIO_MUTE-H
SCL
SDA
ST_SELECT
FROM/TO OPERATION1/DISPLAY
DVD_LED
VCR_LED
KEY-A
KEY-B
REM_IN
1G/VCR/T-REC_LED
2G/DUB/REC_LED
3G/TV/VCR_LED
4G/VSC_LED
5G/CS/BS_LED
SEG_1
SEG_2
SEG_3
SEG_4
SEG_5
SEG_6
SEG_7
SEG_8
SEG_9
SEG_10
JG3006 JG3008JG3007JG3005JG3004JG3003JG3002
RECORD LUMINANCE SIGNAL
RECORD COLOR SIGNAL
PLAYBACK LUMINANCE SIGNAL
PLAYBACK COLOR SIGNAL
PCB010
VMC300
8
7
6
5
4
3
2
1
8
D
O
O
DVD V OUT[DAC D]
H
P
7
6
5
19
A.IN
CH
+B
TU301 115-V-H015AR
CONTROL
V.IN
NC
NC
CLOCK
DATA
AFT
A.OUT
SIF OUT
TU 32V
NC
V.OUT
20
A B C D
TUNER/JACK SC
1K
R305
RF MUTE SW
Q301
R304
0
W864
W863
W862
SDA
SCL
W861
D8003
MTZJ6.8B
C8014
0.1 F
C8013
1050V YK
P.CON+12V
VIDEO MUTE SW
Q8003
KRC103SRTK
VIDEO_MUTE-H
R8009
470 1/2W
0
C318
1016V KA
C313
1016V KA
00
RF_CONV_A_OUT
RF_CH_SW
P.CON+5V
TV/VCR
R302
1K
AFT-S.CURVE
+32V
TU_V_OUT
33K
10K
3.3
0
C8015
0
E
L
R
4706.3V YK
BUFFER
Q8004
KTA1266
3.3
2.6
1234
REAR OUT JACK
MSP-213V1-432_PBSN
5
H1EH1H2
V
VIDEO OUT
75
R8010
TP8001
J8001
NC
R8014
390
R8015
R8011
390
MUTE SW
Q8005
KTC3875S_Y_RTK
100
MUTE SW
Q8006
KTC3875S_Y_RTK
0
R8016
0
2.2K
0
0
R8017
0
2.2K
0
KTC3875S_Y_RTK
R301
C301
C315
1016V KA
L301
22uH 0305
2206.3V YK
C309
0.01 F
W821
C303
0.1 F
18
1
2
3
4
5
NC
7
NC
8
NC
9
10
11
12
NC
13
14
15
NC
16
17
21
(VCR
R8032
MUTE SW
Q8007
KRA103SRTK
470
0
FRONT AV JACK
C8099
470P CH
C8004
470P CH
AUDIO R
J8005 MSP-281V2-A
E
1
23
D8002
HNC
MTZJ6.8B
C8019
1016V KA
E
1
VIDEO
2
H
FRONT AV JACK
J8003 MSP-281V2-B
4
SIF_OUT
3
TU/REAR_V_IN
W810
TU_V_OUT
R8019
75
E
1
AUDIO L
2
H
FRONT AV JACK
J8004 MSP-281V2-B
2
FRONT_A_IN_R
FRONT_V_IN
Y/C_VIDEO_OUT
FRONT_A_IN_L
CAUTION: DIGITAL TRANSISTOR
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
CAUTION
:SINCE THESE PARTS MARKE
CRITICAL FOR SAFETY,USE
DESCRIBED IN PARTS LIST
A B C D
2-7
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