I Specifications
I Preparation for Servicing
I Adjustment Procedures
I Schematic Diagrams
I CBA’s
I Exploded views
I Parts List
Sec. 2: Deck Mechanism Section
I Standard Maintenance
I Alignment for Mechanism
I Disassembly/Assembly of Mechanism
I Alignment Procedures of Mechanism
I Deck Exploded Views
I Deck Parts List
DVD PLAYER &
VIDEO CASSETTE RECORDER
DPVR-5810
PAL
Page 2
MAIN SECTION
DVD PLAYER &
VIDEO CASSETTE RECORDER
DPVR-5810
Sec. 1: Main Section
I Specifications
I Preparation for Servicing
I Adjustment Procedures
I Schematic Diagrams
I CBA’s
I Exploded Views
I Parts List
Manufactured under license from Dolby Laboratories.
"Dolby" and the double-D symbol are trademarks of Dolby Laboratories.
Page 3
SPECIFICATIONS
< VCR Section >
DescriptionUnitMinimumNominalMaximumRemark
1. Video
1-1. Video Output (PB)Vp-p0.81.01.2SP Mode
1-2. Video Output (R/P)Vp-p0.81.01.2
1-3. Video S/N Y (R/P)dB4045
1-4. Video Color S/N AM (R/P)dB3741SP Mode
1-5. Video Color S/N PM (R/P)dB3036SP Mode
1-6. Resolution (PB)Line230245SP Mode
2. Servo
2-1. Jitter Lowµsec0.070.12SP Mode
2-2. Wow & Flutter%0.30.5SP Mode
3. Normal Audio
3-1. Output (PB) dBV-9-4-3SP Mode
3-2. Output (R/P)dBV-9-4-1.5SP Mode
3-3. S/N (R/P)dB3641SP Mode
3-4. Distortion (R/P)%1.04.0SP Mode
3-5. Freq. resp (R/P) at 200HzdB-6-2SP Mode
(-20dB ref. 1kHz) at 8kHzdB-8-2SP Mode
SP Mode,
W/O Burst
4. Tuner
4-1. Video outputVp-p0.81.01.2E-E Mode
4-2. Video S/NdB3944E-E Mode
4-3. Audio outputdB-10-6-2E-E Mode
4-4. Audio S/NdB4046E-E Mode
5. Hi-Fi Audio
5-1. OutputdBV-12-9-4SP Mode
5-2. Dynamic RangedB7085SP Mode
5-3. Freq. resp (6dB B.W)Hz20 ~ 20K SP Mode
Note: Nominal specs represent the design specs. All units should be able to approximate these – some will
exceed and some may drop slightly below these specs. Limit specs represent the absolute worst condition that
still might be considered acceptable; In no case should a unit fail to meet limit specs.
1-1-1H97L7SP
Page 4
< DVD Section >
ITEMCONDITIONSUNITNOMINALLIMIT
1. Video Output75 Ω load Vpp1.0± 0.1
2. Optical Digital OutdBm-18
3. Audio (PCM)
3-1. Output Level1 kHz 0 dB, 47k Ω loadVrms2.0
3-2. S/N47k Ω loaddB90
3-3. Freq. Response
DVDfs = 48 kHz ± 0.5dB, 47k Ω loadHz20~22 k
CDfs = 44.1 kHz ± 0.5dB, 47k Ω loadHz20~20 k
3-4. THD+N
DVD1 kHz 0dB, 47k Ω load%0.01
CD1 kHz 0dB, 47k Ω load%0.01
NOTES:
1. All Items are measured without pre-emphasis unless otherwise specified.
2. Power supply : 220 - 240 V ~ 50 Hz
3. Ambient temperature : 5
°C ~ 40 °C
1-1-2H97L7SP
Page 5
LASER BEAM SAFETY PRECAUTIONS
This DVD player uses a pickup that emits a laser beam.
Do not look directly at the laser beam coming
from the pickup or allow it to strike against your
skin.
The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to keep
your eyes at least 30cm away from the pickup lens when the diode is turned on. Do not look directly at the laser
beam.
Caution: Use of controls and adjustments, or doing procedures other than those specified herein, may result in
hazardous radiation exposure.
Drive Mechanism Assembly
Laser Beam Radiation
Laser Pickup
Turntable
1-2-1E5P_LASER
Page 6
IMPORTANT SAFETY PRECAUTIONS
Product Safety Notice
Some electrical and mechanical parts have special
safety-related characteristics which are often not evident from visual inspection, nor can the protection
they give necessarily be obtained by replacing them
with components rated for higher voltage, wattage,
etc. Parts that have special safety characteristics are
identified by a ! on schematics and in parts lists. Use
of a substitute replacement that does not have the
same safety characteristics as the recommended
replacement part might create shock, fire, and/or other
hazards. The Product’s Safety is under review continuously and new instructions are issued whenever
appropriate. Prior to shipment from the factory, our
products are carefully inspected to confirm 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.
Precautions during Servicing
A. Parts identified by the ! symbol are critical for
safety. Replace only with part number specified.
B. In addition to safety, other parts and assemblies
are specified for conformance with regulations
applying to spurious radiation. These must also be
replaced only with specified replacements.
Examples: RF converters, RF cables, noise blocking capacitors, and noise blocking filters, etc.
C. Use specified internal wiring. Note especially:
1)Wires covered with PVC tubing
2)Double insulated wires
3)High voltage leads
D. Use specified insulating materials for hazardous
live parts. Note especially:
1)Insulation tape
2)PVC tubing
3)Spacers
4)Insulators for transistors
E. When replacing AC primary side components
(transformers, power cord, etc.), wrap ends of
wires securely about the terminals before soldering.
F. Observe that the wires do not contact heat produc-
ing parts (heatsinks, oxide metal film resistors, fusible resistors, etc.).
G. Check that replaced wires do not contact sharp
edges or pointed parts.
H. When a power cord has been replaced, check that
5 - 6 kg of force in any direction will not loosen it.
I. Also check areas surrounding repaired locations.
J. Be careful that foreign objects (screws, solder
droplets, etc.) do not remain inside the set.
K. Crimp type wire connector
The power transformer uses crimp type connectors
which connect the power cord and the primary side
of the transformer. When replacing the transformer,
follow these steps carefully and precisely to prevent shock hazards.
Replacement procedure
1)Remove the old connector by cutting the wires at a
point close to the connector.
Important: Do not re-use a connector. (Discard it.)
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.
3)Align the lengths of the wires to be connected.
Insert the wires fully into the connector.
4)Use a crimping tool to crimp the metal sleeve at its
center. Be sure to crimp fully to the complete closure of the tool.
L. When connecting or disconnecting the internal
connectors, first, disconnect the AC plug from the
AC outlet.
1-3-1DVD_SFNP
Page 7
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 their original
positions. Afterwards, do the following tests and confirm the specified values to verify compliance with
safety standards.
1. Clearance Distance
When replacing primary circuit components, confirm
specified clearance distance (d) and (d’) between soldered terminals, and between terminals and surrounding metallic parts. (See Fig. 1)
Table 1 : Ratings for selected area
AC Line VoltageClearance Distance (d), (d’)
Chassis or Secondary Conductor
Primary Circuit Terminals
dd'
220 to 240 V
Note: This table is unofficial and for reference only.
Be sure to confirm the precise values.
≥3 mm(d)
≥6 mm(d’)
2. Leakage Current Test
Confirm the specified (or lower) leakage current
between B (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.) is lower than or equal to the specified value in the
table below.
Measuring Method (Power ON) :
Insert load Z between B (earth ground, power cord
plug prongs) and exposed accessible parts. Use an
AC voltmeter to measure across the terminals of load
Z. See Fig. 2 and the following table.
Exposed Accessible Part
Z
One side of
B
Power Cord Plug Prongs
Fig. 1
AC Voltmeter
(High Impedance)
Fig. 2
Table 2: Leakage current ratings for selected areas
AC Line VoltageLoad ZLeakage Current (i)
2kΩ RES.
Connected in
220 to 240 V
Note: This table is unofficial and for reference only. Be sure to confirm the precise values.
parallel
50kΩ RES.
Connected in
parallel
i≤0.7mA AC Peak
i≤2mA DC
i≤0.7mA AC Peak
i≤2mA DC
1-3-2DVD_SFNP
One side of power cord plug
prongs (B) to:
RF or
Antenna terminals
A/V Input, Output
Page 8
STANDARD NOTES FOR SERVICING
Circuit Board Indications
1. The output pin of the 3 pin Regulator ICs is indicated as shown.
Top View
Input
Out
2. For other ICs, pin 1 and every fifth pin are indicated
as shown.
In
Pin 1
3. The 1st pin of every male connector is indicated as
shown.
Bottom View
5
10
Pb (Lead) Free Solder
When soldering, be sure to use the Pb free solder.
How to Remove / Install Flat Pack-IC
1. Removal
With Hot-Air Flat Pack-IC Desoldering Machine:.
(1) Prepare the hot-air flat pack-IC desoldering
machine, then apply hot air to the Flat Pack-IC
(about 5 to 6 seconds). (Fig. S-1-1)
Fig. S-1-1
Pin 1
Instructions for Connectors
1. When you connect or disconnect the FFC (Flexible
Foil Connector) cable, be sure to first disconnect
the AC cord.
2. FFC (Flexible Foil Connector) cable should be
inserted parallel into the connector, not at an angle.
FFC Cable
Connector
CBA
(2) Remove the flat pack-IC with tweezers while apply-
ing the hot air.
(3) Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
(4) Release the flat pack-IC from the CBA using twee-
zers. (Fig. S-1-6)
Caution:
1. The Flat Pack-IC shape may differ by models. Use
an appropriate hot-air flat pack-IC desoldering
machine, whose shape matches that of the Flat
Pack-IC.
2. Do not supply hot air to the chip parts around the
flat pack-IC for over 6 seconds because damage to
the chip parts may occur. Put masking tape around
the flat pack-IC to protect other parts from damage.
(Fig. S-1-2)
* Be careful to avoid a short circuit.
1-4-1DVD_NOTE
Page 9
3. The flat pack-IC on the CBA is affixed with glue, so
be careful not to break or damage the foil of each
pin or the solder lands under the IC when removing
it.
Hot-air
Flat Pack-IC
Desoldering
Machine
CBA
With Soldering Iron:
(1) Using desoldering braid, remove the solder from all
pins of the flat pack-IC. When you use solder flux
which is applied to all pins of the flat pack-IC, you
can remove it easily. (Fig. S-1-3)
Flat Pack-IC
Desoldering Braid
Masking
Tape
Tweezers
Flat Pack-IC
Fig. S-1-2
Soldering Iron
Fig. S-1-3
(2) Lift each lead of the flat pack-IC upward one by
one, using a sharp pin or wire to which solder will
not adhere (iron wire). When heating the pins, use
a fine tip soldering iron or a hot air desoldering
machine. (Fig. S-1-4)
Sharp
Pin
Fine Tip
Soldering Iron
Fig. S-1-4
(3) Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
(4) Release the flat pack-IC from the CBA using twee-
zers. (Fig. S-1-6)
With Iron Wire:
(1) Using desoldering braid, remove the solder from all
pins of the flat pack-IC. When you use solder flux
which is applied to all pins of the flat pack-IC, you
can remove it easily. (Fig. S-1-3)
(2) Affix the wire to a workbench or solid mounting
point, as shown in Fig. S-1-5.
(3) While heating the pins using a fine tip soldering
iron or hot air blower, pull up the wire as the solder
melts so as to lift the IC leads from the CBA contact pads as shown in Fig. S-1-5
1-4-2DVD_NOTE
Page 10
(4) Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
(5) Release the flat pack-IC from the CBA using twee-
zers. (Fig. S-1-6)
Note:
When using a soldering iron, care must be taken
to ensure that the flat pack-IC is not being held by
glue. When the flat pack-IC is removed from the
CBA, handle it gently because it may be damaged
if force is applied.
2. Installation
(1) Using desoldering braid, remove the solder from
the foil of each pin of the flat pack-IC on the CBA
so you can install a replacement flat pack-IC more
easily.
(2) The “I” mark on the flat pack-IC indicates pin 1.
(See Fig. S-1-7.) Be sure this mark matches the 1
on the PCB when positioning for installation. Then
presolder the four corners of the flat pack-IC. (See
Fig. S-1-8.)
(3) Solder all pins of the flat pack-IC. Be sure that none
of the pins have solder bridges.
To Solid
Mounting Point
CBA
Hot Air Blower
Iron Wire
Soldering Iron
Fig. S-1-5
Fine Tip
Soldering Iron
Example :
or
Pin 1 of the Flat Pack-IC
is indicated by a " " mark.
Fig. S-1-7
Presolder
Flat Pack-IC
CBA
Fig. S-1-8
Tweezers
Flat Pack-IC
Fig. S-1-6
1-4-3DVD_NOTE
Page 11
Instructions for Handling
Semi-conductors
Electrostatic breakdown of the semi-conductors may
occur due to a potential difference caused by electrostatic charge during unpacking or repair work.
1. Ground for Human Body
Be sure to wear a grounding band (1MΩ) that is properly grounded to remove any static electricity that may
be charged on the body.
2. Ground for Workbench
(1) Be sure to place a conductive sheet or copper plate
with proper grounding (1MΩ) on the workbench or
other surface, where the semi-conductors are to be
placed. Because the static electricity charge on
clothing will not escape through the body grounding band, be careful to avoid contacting semi-conductors with your clothing.
< Incorrect >
< Correct >
1MΩ
CBA
Grounding Band
1MΩ
CBA
Conductive Sheet or
Copper Plate
1-4-4DVD_NOTE
Page 12
PREPARATION FOR SERVICING
How to Enter the Service Mode
About Optical Sensors
Caution:
An optical sensor system is used for the Tape Start
and End Sensors on this equipment. Carefully read
and follow the instructions below. Otherwise the unit
may operate erratically.
What to do for preparation
Insert a tape into the Deck Mechanism Assembly and
press the PLAY button. The tape will be loaded into
the Deck Mechanism Assembly. Make sure the power
is on, connect TP501 (S-INH) to GND. This will stop
the function of Tape Start Sensor, Tape End Sensor
and Reel Sensors. (If these TPs are connected before
plugging in the unit, the function of the sensors will
stay valid.) See Fig. 1.
Note: Because the Tape End Sensors are inactive, do
not run a tape all the way to the start or the end of the
tape to avoid tape damage.
Q503
TP501 S-INH
Q504
Fig. 1
1-5-1H9700PFS
Page 13
CABINET DISASSEMBLY INSTRUCTIONS
1. Disassembly Flowchart
This flowchart indicates the disassembly steps to gain
access to item(s) to be serviced. When reassembling,
follow the steps in reverse order. Bend, route, and
dress the cables as they were originally.
[1] Top Case
[2] Front Assembly
[3] Top Bracket
[4] DVD Mechanism Assembly
[5] Partition Plate
[6] Power Supply CBA
[7] Loader Holder
[9] VCR Chassis Unit
[10] Deck Assembly
[11] DVD Open/Close CBA
[12] Main CBA
[13] Jack-A CBA
[8] DVD Main CBA Unit
2. Disassembly Method
REMOVAL
LOC.
No.
PART
REMOVE/*UNHOOK/
Fig.
UNLOCK/RELEASE/
No.
UNPLUG/DESOLDER
Note
REMOVAL
ID/
LOC.
No.
[9]
[10]
[11]
[12] Main CBAD6 -----------
[13] Jack-A CBA D6 Desolder, 6(S-13)-
↓
(1)
Note:
(1): Identification (location) No. of parts in the figures
(2): Name of the part
(3): Figure Number for reference
(4): Identification of parts to be removed, unhooked,
(5): Refer to “Reference Notes.”ID/
PART
VCR
Chassis Unit
Deck
Assembly
DVD Open/
Close CBA
↓
(2)
unlocked, released, unplugged, unclamped, or
desoldered.
P=Spring, L=Locking Tab, S=Screw,
CN=Connector
*=Unhook, Unlock, Release, Unplug, or Desolder
e.g. 2(S-2) = two Screws (S-2),
2(L-2) = two Locking Tabs (L-2)
REMOVE/*UNHOOK/
Fig.
UNLOCK/RELEASE/
No.
UNPLUG/DESOLDER
5(S-8), 2(S-9), (S-10),
D5
(L-3)
Desolder,
D6
2(S-11), (S-12)
D6 Desolder-
↓
(3)
↓
(4)
Note
-
4,5
↓
(5)
[1]Top CaseD1 8(S-1)-
Front
[2]
Assembly
[3]Top BracketD2 3(S-2)-
DVD
[4]
Mechanism
Assembly
Partition
[5]
Plate
Power
[6]
Suppy CBA
Loader
[7]
Holder
DVD Main
[8]
CBA Unit
D2 *3(L-1), *3(L-2)
4(S-3), *CN401,
D3
*CN601
D3 (S-4)-
D3 2(S-5), CN501-
D3 2(S-6)-
2(S-7), *CN201,
D4
*CN301
1-1
1-2
2-1
2-2
1
-
2
3
1-6-1H97L7DC
Page 14
Reference Notes
CAUTION 1: Locking Tabs (L-1) and (L-2) are fragile.
Be careful not to break them.
1-1. Release three Locking Tabs (L-1).
1-2. Release three Locking Tabs (L-2), then remove
the Front Assembly.
CAUTION 2: Electrostatic breakdown of the laser
diode in the optical system block may occur as a
potential difference caused by electrostatic charge
accumulated on cloth, human body etc, during
unpacking or repair work.
To avoid damage of pickup follow next procedures.
2-1. Disconnect Connector (CN301). Remove a
Screw (S-7) and lift the DVD Main CBA Unit. (Fig.
D4)
2-2. Short the three short lands of FPC cable with sol-
der before removing the FFC cable (CN201) from
it. If you disconnect the FFC cable (CN201), the
laser diode of pickup will be destroyed. (Fig. D4)
CAUTION 3: When reassembling, confirm the FFC
cable (CN201) is connected completely. Then remove
the solder from the three short lands of FPC cable.
(Fig. D4)
4. When reassembling, solder wire jumpers as shown
in Fig. D6.
5. Before installing the Deck Assembly, be sure to
place the pin of LD-SW on Main CBA as shown in
Fig. D6. Then, install the Deck Assembly while
aligning the hole of Cam Gear with the pin of LDSW, the shaft of Cam Gear with the hole of LD-SW
as shown in Fig. D6.
(S-1)
(L-1)
(S-1)
[1] Top Case
(S-1)
(S-1)
Fig. D1
(S-2)
[3] Top Bracket
(S-2)
(L-2)
(L-1)
[2] Front
Assembly
Fig. D2
1-6-2H97L7DC
Page 15
[4] DVD
Mechanism
Assembly
[5] Partition Plate
(S-6)
[7] Loader
Holder
(S-3)
CN501
CN401
CN601
(S-4)
[6] Power
Supply CBA
(S-3)
(S-5)
(S-3)
(S-8)
(S-8)
(S-10)
(S-9)
(S-8)
(S-9)
[9] VCR Chassis Unit
(L-3)
(S-7)
[8] DVD Main
CBA Unit
CN301
A
DVD Mechanism
Short the three short lands by soldering.
(Either of two places.)
Fig. D5
Fig. D3
(S-7)
CN201
Connector
View for A
Fig. D4
1-6-3H97L7DC
Page 16
[10] Deck
Assembly
FE Head
Cylinder
Assembly
ACE Head
Assembly
Pin
[12] Main CBA
[11] DVD
Open/Close CBA
(S-11)
Lead with blue stripe
[13] Jack-A CBA
(S-11)
Desolder
from bottom
(S-12)
Desolder
Lead with
blue stripe
(S-13)
(S-13)
From
ACE Head
Assembly
[12] Main CBA
[10] Deck Assembly
Shaft
Hole
LD-SW
Lead with
blue stripe
Lead with
blue stripe
From
Cylinder
Assembly
Desolder
From
FE Head
SW507
LD-SW
Cam Gear
Hole
Pin
[12] Main CBA
Lead with
red stripe
Desolder
Printing side
From
Capstan
Motor
Assembly
Desolder
BOTTOM VIEW
Lead connections of Deck Assembly and Main CBA
1-6-4H97L7DC
Fig. D6
Page 17
HOW TO EJECT MANUALLY
1. Remove the Top Case, Front Assembly and Top Bracket.
2. Remove four Screws (S-3) in Fig. D3. Do not disconnect connectors.
3. While lifting up the DVD Mechanism, rotate the roulette in the direction of the arrow as
shown below.
4. Pull the tray slowly with a hand.
View for A
Rotate this roulette in
the direction of the arrow
DVD Mechanism
A
1-6-5H97L7DC
Page 18
ELECTRICAL ADJUSTMENT INSTRUCTIONS
c
General Note: "CBA" is an abbreviation for
"Circuit Board Assembly."
NOTE:
1.Electrical adjustments are required after replacing
circuit components and certain mechanical parts.
It is important to do these adjustments only after
all repairs and replacements have been completed. Also, do not attempt these adjustments
unless the proper equipment is available.
2.To perform these alignment / confirmation procedures, make sure that the tracking control is set in
the center position: Press either "CHANNEL L5??" or
"CHANNEL K" button on the front panel first, then
the "PLAY" button on the front panel.
Test Equipment Required
1.Oscilloscope: Dual-trace with 10:1 probe,
V-Range: 0.001~50V/Div.,
F-Range: DC~AC-20MHz
2.Alignment Tape (FL6A)
Head Switching Position Adjustment
Figure 1
EXT. Syncronize Trigger Point
CH1
CH2
Reference Notes:
Playback the Alignment tape and adjust VR501 so that
the V-sync front edge of the CH1 video output waveform is at the 6.5H±1H (416µs±64µs) delayed position
from the rising edge of the CH2 head switching pulse
waveform.
1.0H
6.5H±1H (416µs±64µs)
Switching Pulse
0.5H
V-Syn
Purpose:
To determine the Head Switching position during
playback.
Symptom of Misadjustment:
May cause Head Switching noise or vertical jitter
in the picture.
Test pointAdj.PointModeInput
TP751(V-OUT)
TP504(RF-SW)
GND
Tape
FL6AOscilloscope
Connections of Measurement Equipment
Main CBA
VR501
(Switching Point)
(MAIN CBA)
Measurement
Equipment
TP751
GND
TP504
PLAY
(SP)
Spec.
6.5H±1H
(416µs±64µs)
Oscilloscope
-----
CH1 CH2
Trig. (+)
1-7-1H9700EA
Page 19
HOW TO INITIALIZE THE DVD PLAYER & VCR
To put the program back at the factory-default,
initialize the DVD player & VCR as the following
procedure.
< DVD Section >
1. Press [DVD], [1], [2], [3], [4], and [DISPLAY]
buttons on the remote control unit in that order.
Fig. a appears on the screen.
"
" differ depending on the models.
*******
MODEL : *******
Version
Region
: *.**
: *
EXIT: POWEREEPROM CLEAR : CLEAR
Fig. a
"
" differ depending on the models.
*******
2. Press [CLEAR] button on the remote control unit.
Fig. b appears on the screen.
MODEL : *******
Version
Region
: *.**
: *
EXIT: POWEREEPROM CLEAR : CLEAR
EEPROM CLEAR : OK
Fig. b
When “OK” appears on the screen, the factory
default will be set. Then the firmware renewal
mode is complete.
3. To exit this mode, press [FUNCTION] button.
1-8-1H97H4INT
Page 20
FIRMWARE RENEWAL MODE
1. Turn the power on and remove the disc on the tray.
2. To put the DVD player into version up mode, press
[DVD], [9], [8], [7], [6], and [SEARCH MODE] buttons on the remote control unit in that order. The
tray will open automatically.
Fig. a appears on the screen and Fig. b appears on
the VFD.
"
" differ depending on the models.
*******
F/W Version Up ModeModel No : *******
Please insert a DISC
for F/W Version Up.
VERSION : *.**
EXIT: POWER
Fig. a Version Up Mode Screen
Fig. b VFD in Version Up Mode
The DVD player can also enter the version up
mode with the tray open. In this case, Fig. a will be
shown on the screen while the tray is open.
3. Load the disc for version up.
4. The DVD player enters the F/W version up mode
automatically. Fig. c appears on the screen and
Fig. d appears on the VFD. If you enter the F/W for
different models, “Disc Error” will appear on the
screen, then the tray will open automatically.
"
" differ depending on the models.
*******
(*1)
F/W Version Up ModeModel No : *******
VERSION : D5****_****.ab5
Reading...
VERSION : *.**
5. After programming is finished, the tray opens automatically. Fig. e appears on the screen and the
checksum in (*2) of Fig. e appears on the VFD
(Fig. f).
"
" differ depending on the models.
*******
(*2)
F/W Version Up Mode
VERSION : D5****_****.ab5
Completed
SUM : 7ABC
Model No : *******
VERSION : *.**
Fig. e Completed Program Mode Screen
Fig. f VFD upon Finishing the Programming Mode (Example)
At this time, no button is available.
6. Remove the disc on the tray.
7. Unplug the AC cord from the AC outlet. Then plug it
again.
8. Turn the power on by pressing the [FUNCTION]
button and the tray will close.
9. Press [DVD], [1], [2], [3], [4], and [DISPLAY] buttons on the remote control unit in that order.
Fig. g appears on the screen.
"
" differ depending on the models.
*******
MODEL : *******
Version
Region
: *.**
: *
Fig. c Programming Mode Screen
Fig. d VFD in Programming Mode (Example)
The appearance shown in (*1) of Fig. c is
described as follows:
AppearanceNo.State
Reading...Sending files into the memory
1
Erasing...Erasing previous version data
2
Programming...
3Writing new version data
EXIT: POWEREEPROM CLEAR : CLEAR
Fig. g
10.Press [CLEAR] button on the remote control unit.
Fig. h appears on the screen.
"
" differ depending on the models.
*******
MODEL : *******
Version
Region
: *.**
: *
EXIT: POWEREEPROM CLEAR : CLEAR
EEPROM CLEAR : OK
Fig. h
When “OK” appears on the screen, the factory
default will be set. Then the firmware renewal
mode is complete.
11.To exit this mode, press [FUNCTION] button.
1-9-1H97L7FW
Page 21
FUNCTION INDICATOR SYMBOLS
Note:
If a mechanical malfunction occurs, the power is turned off. When the power comes on again after that by
pressing [FUNCTION] button, an error message is displayed on the TV screen for 5 seconds.
MODEINDICATOR ACTIVE
When reel or capstan mechanism is not
functioning correctly
When tape loading mechanism is not functioning correctly
When cassette loading mechanism is not
functioning correctly
When the drum is not working properly
P-ON Power safety detection
“A R” is displayed on a TV screen. (Refer to Fig. 1.)
“A T” is displayed on a TV screen. (Refer to Fig. 2.)
“A C” is displayed on a TV screen. (Refer to Fig. 3.)
“A D” is displayed on a TV screen. (Refer to Fig. 4.)
“A P” is displayed on a TV screen. (Refer to Fig. 5.)
TV screen
When reel or capstan mechanism is not functioning
correctly
A
R
Fig. 1
When the drum is not working properly
A
D
Fig. 4
When tape loading mechanism is not functioning correctly
A
T
Fig. 2
When cassette loading mechanism is not functioning
correctly
A
C
Fig. 3
P-ON Power safety detection
A
P
Fig. 5
1-10-1H97H4FIS
Page 22
BLOCK DIAGRAMS <VCR SECTION>
Servo/System Control Block Diagram
TO Hi-Fi AUDIO
TO AUDIO
BLOCK DIAGRAM
BLOCK DIAGRAM
TO VIDEO
BLOCK DIAGRAM
TO DVD SYSTEM
CONTROL BLOCK
DIAGRAM
<DVD SECTION>
TO DVD
VIDEO/AUDIO
BLOCK DIAGRAM
<DVD SECTION>
KEY SWITCH
TP501
SENS-INH
KEY SWITCH
7
8
KEY- 1
KEY- 2
ST-S
END-S
CTL(+)
CTL(-)
LD-SW
IC501
(SERVO/SYSTEM CONTROL)
9
949510480
MAIN CBA
S-REEL79
T-REEL
IC502 (MEMORY)
D505POWER
Q507
23
POWER-LED
RESET
34
RESET
Q515
TIMER+5V
SDA
5
DVD
D502
Q508
29
DVD-LED
SCL
6
VCR
D503
Q509
30
VCR-LED
REMOTE-VIDEO
A-MUTE-H
IIC-BUS SCL
IIC-BUS SDA
REMOTE-VIDEO
14
AL+5V
83
A-MUTE-H
DRV-DATA
DRV-STB
DRV-CLK
68
69
70
DISPLAY-DATA
DISPLAY-STB
DISPLAY-CLK
IIC-BUS SDA
A-MODE
Hi-Fi-H-SW
IIC-BUS SCL
OUTPUT SELECT
32
19
A-MODE
Hi-Fi-H-SW
LINE-MUTE
28
LINE-MUTE
CTL97
CTL
TP503
AL+5V
PG-DELAY
2
VR501
SW-POINT
D-REC-H
IIC-BUS SCL
IIC-BUS SDA
71
72
IIC-BUS SCL
IIC-BUS SDA
REC-SAF-SW
31
SW506
AL+5V
REC-SAFETY
RF-SW
C-ROTA
33
RF-SW
D-REC-H
H-A-SW
D-V-SYNC
131518
C-ROTA
D-V-SYNC
V-ENV
C-SYNC
H-A-COMP
OUTPUT-SELECT
6
17
16
82
V-ENV
H-A-SW
H-A-COMP
OUTPUT-SELECT
C-FG
C-F/R
87
78
P-ON+5V
AL+20.5V/+12V
INPUT-SELECT
41
58
C-SYNC
INPUT-SELECT
C-CONT
LM-FWD/REV
D-CONT77
76
81
DVD-POWER
OUTPUT-SELECT
21
DVD-POWER
D-PFG
90
AL+12V(2)
P-ON+15V
DVD-8PIN-IN
42
DVD-8PIN-IN
P-ON-H
C-POW
-SW
67
66
P-ON-H
C-POW-SW
P-DOWN-L
86 P-DOWN-L
AL+5V
SW507
LD-SW
CN504
CL504
2 CTL(+)
AC HEAD
ASSEMBLY
CONTROL
(DECK ASSEMBLY)
1 CTL(-)
HEAD
AL+5V
TP502
PS502
Q506
END-S
S-REEL
T-REEL
S-LED
D555
TO DVD SYSTEM
CONTROL BLOCK
ST-S
Q504
DIAGRAM
<DVD SECTION>
SENSOR CBA
END-S
Q503
1-11-1
SENSOR CBA
CN502
AL+20.5V/+12V
C-F/R5C-CONT6GND7LM-FWD/REV
1
2 P-ON+5V
3 C-FG
4
MOTOR
CAPSTAN MOTOR CYLINDER ASSEMBLY
M
PG
SENSOR
DRUM
MOTOR
D-CONT9D-PFG10GND11AL+12V(2)12P-ON+15V
8
DRIVE
CIRCUIT
M
CAPSTAN
MOTOR
TO POWER
SUPPLY BLOCK
M
LOADING
MOTOR
H97L7BLS
DIAGRAM
Page 23
Video Block Diagram
MODE: SP/RECPB-VIDEO SIGNAL DVD VIDEO SIGNAL
MAIN CBA
VIDEO (L)-1
HEAD
VIDEO (R)-1
HEAD
CYLINDER ASSEMBLY
(DECK ASSEMBLY)
456
123
V(L)-1
V(R)-1
V-COM
V(L)-2
CN251
VIDEO (R)-2
VIDEO (L)-2
HEAD
V(R)-2
V-COM
HEAD
WF1
RF-SW
TP504
RF-SW
D-REC-H
C-ROTA
TO SERVO/SYSTEM
CONTROL BLOCK
DIAGRAM
V-ENV
H-A-SW
C-SYNC
D-V-SYNC
H-A-COMP
REC-VIDEO SIGNAL
TO SERVO/SYSTEM
CONTROL BLOCK
DIAGRAM
IIC-BUS SCL
IIC-BUS SDA
IC501 (OSD)
50
OSD
CHARACTER
MIX
52
7978
Y. DELAY
4643
6968
SERIAL
DECORDER
65
IC301
(Y/C SIGNAL PROCESS)
969594
SP
HEAD
AMP
EP
SP
P
R
LUMINANCE
SIGNAL
PROCESS
AGC
BYPASS
IN1
IN2
TUNER
485052
93
FRT
908988
87
70
80
EP
HEAD
AMP
D-REC-H
RF-SW/C-ROTA
REC FM
AGC
+
Y
C
CCD 1H DELAY
CHARA.
INS.
IN2
FRT
MUTE
PB/EE
TUNER
56
54
1/2
IN1
PB/EE
CHROMINANCE
SIGNAL
MUTE
62
H-A-SW
D-V-SYNC
H-A-COMP
RPRP
PROCESS
FBC
67
848371
V-ENV
C-SYNC
Y/C
PR
MIX
21
2928
AGCVXO
5859
61
63
WF2
C-PB
TP301
X301
4.43MHz
3
5
DVD
VCR
IC751
(OUTPUT SELECT)
4
TO SERVO/SYSTEM
CONTROL BLOCK DIAGRAM
OUTPUT-SELECT
11109
SW CTL
6
24
VIDEO
TU-VIDEO
(TUNER UNIT)
TU701
4
(INPUT SELECT)
IC1404
5
3
JK752
V-IN
FRONT
SW CTL
9
INPUT-SELECT
TO
SERVO/SYSTEM
1-11-2
DVD-VIDEO
CONTROL BLOCK
DIAGRAM
TO DVD
VIDEO/AUDIO
BLOCK DIAGRAM
<DVD SECTION>
JK101
19
20
V-OUT1
V-IN1
8
CN2017
V-OUT2
8
CN2018
BUFFER
JK1402
19
V-OUT2
V-IN2
1010
Q103
20
V-IN2
BUFFER
Q104
JACK-A CBA
WF3
V-OUT
TP751
H97L7BLV
Page 24
Audio Block Diagram
Mode : SP/REC
ALC
TO SERVO/SYSTEM
CONTROL BLOCK
11
12
SERIAL
DECODER
71
68 69
DET
LINE
MUTE
AMP
ALC
REC-ON
DIAGRAM
A-MUTE-H
IIC-BUS SCL
IIC-BUS SDA
PB-AUDIO SIGNALREC-AUDIO SIGNAL
MAIN CBA
151317
IC301
(AUDIO SIGNAL PROCESS)
IN1
TUNERIN2
INV
R
EQ
PB-ON
5
ATT
98
AMP
6
P
7
SP/LP-ON
+5V
Q404
Q403
BIAS
OSC
REC
AUTO
1
100
3
AMP
BIAS
2
Q406
16
AUDIO HD-SW
CONTROL
SWITCHING
D-REC-OFF
Q405
+5V
Q401
(PB=ON)
N-A-PB
N-A-REC
TO Hi-Fi AUDIO
BLOCK DIGRAM
1-11-3
CN504
4 A-PB/REC
3 A-COM
AC HEAD ASSEMBLY
AUDI O
HEAD
(DECK ASSEMBLY)
1 AE-H
2 AE-H/FE-H
AUDI O
ERASE
HEAD
CN501
2 FE-H
FE HEAD
FULL
ERASE
1 FE-H-GND
HEAD
H97L7BLA
Page 25
Hi-Fi Audio Block Diagram
TO
SERVO/ SYSTEM
CONTROL BLOCK
DIAGRAM
TO DVD AUDIO
DVD-A-OUT(R)
JK1-A-OUT(L)
TP401
OUTPUT-SELECT
BLOCK DIAGRAM
<DVD SECTION>
DVD-A-OUT(L)
IIC-BUS SDA
IIC-BUS SCL
A-MODE
TO
SERVO/ SYSTEM
CONTROL BLOCK
DIAGRAM
Hi-Fi-H-SW
LINE-MUTE
Hi-Fi
AUDIO
(R)
HEAD
CYLINDER
ASSEMBLY
(DECK ASSEMBLY)
A(L) 9
A(R) 7
-COM 8
CN251
Hi-Fi-
Hi-Fi-
Hi-Fi
Hi-Fi
AUDIO
(L)
HEAD
12
REC-AUDIO SIGNALPB-AUDIO SIGNALMode : SP/RECDVD AUDIO SIGNAL
13
VCR
DVD
IC751
(OUTPUT SELECT)
14
MAIN CBA
VCR
2
1
DVD
15
Q107
11109
SW CTL
Q108
BUFFER
BUFFER
TO DVD VIDEO/AUDIO
BLOCK DIAGRAM
<DVD SECTION>
A-MUTE(L)
A-MUTE(R)
Q451
37
SERIAL
R-CH
BPF
COMP
SW
NOISE
SW
ALC
ALC
SW
IC451 (MTS/ SAP/ Hi-Fi AUDIO PROCESS/ Hi-Fi HEAD AMP)
67
65
38
DATA
DECODER
P
R-CH
6270
R
PNR
21
ENV
DET
MUTE-ON
DO
DET
LPF
VCO
LIMDEV
47
48
6171
R-CH
52
56
767774
OUTPUT
INSEL
50
54
MUTE-ON
SELECT
60
58
73
39
75
HOLD
PULSE
2
6104
53
L-CH
NOISE
14
INSEL
8
26
COMP
MIX
DET
15
24
27
R
L
34 33
LIM
L-CH
R
L-CH
P
PNR
NOR
SW
SW
BPF
COMP
NOISE
78
80
LPF
VCO
LIMDEV
12
5
4
CN2017CN2018
A-IN2(R)
A-IN2(L)
5
4
JACK-A CBA
JK1402
2
6
A-IN2(R)
A-IN2(L)
2
1
A-OUT2(R)
A-OUT2(L)
2
1
1
3
A-OUT2(R)
A-OUT2(L)
JK101
2
1
3
A-IN1(R)
A-OUT1(R)
A-OUT1(L)
6
A-IN1(L)
JK751
A-OUT(R)
REAR
A-OUT(L)
1-11-4
Q753Q754
JK753
A-IN(L)
FRONT
JK754
A-IN(R)
2
AUDIO
TU701
(TUNER UNIT)
4
CN701CN1
TU-AUDIO(R)
4
AFV CBA
IF SINAL
2
SIF
2
CN701CN1
22
SIF
5
TU-AUDIO(L)
5
PROCESS
N-A-REC
N-A-PB
TO AUDIO
BLOCK DIAGRAM
H97L7BLH
Page 26
Power Supply Block Diagram
1 EV+1.2V
CL1051
2 EV+1.2V
3 EV+3.3V
4 EV+3.3V
5 EV+3.3V
7 P-ON+5V
8 EV+11V
9 EV+11V
6 P-ON+3.3V
17 PWRCON
P-ON-H
P-ON+44V
P-ON+15V
SW+44V
Q053,Q054
CAUTION !
Fixed voltage (or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F1001) is blown, check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
AL+12V
<FROM PIN 67 OF IC501>
Q055
13568
13568
CN051A
5
8
AL+5V(P-DOWN)
1 AL+44V13 AL+12V35
6 AL+5V68 AL+20.5V
CL051ACL051BCN051
AL+9V
AL+5V
SW+9V
Q056
101214
1012141817
P-ON+5V
Q058
SW+5V
18
17
TIMER+5V
SW+5V
Q057
Q059
C-POW-SW
P-DOWN-L
AL+20.5V/+12V
<TO PIN 86 OF IC501>
<FROM PIN 66 OF IC501>
SW+20.5V
Q051,Q052
CL052ACL052B
AL-30V
IC1002
1
359
1 AL-30V
3 AL+2.8V
IC1003
+1.2V REG.
8F2
5 AL+4V
9 F1
8
SW+5V
Q1055
+3.3V REG.
JUNCTION
Q1052
CBA
SW+3.3V
DVD P-ON+5V
-FL
DVD P-ON+3.3V
Q1053,
DVD P-ON+12V
EV+3.3V
F1
SW+12V
Q1054
F2
MAIN CBAPOWER SUPPLY CBA
CAUTION
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE T1.6AL/250V FUSE.
20
19
T0011
2
BRIDGE
RECTIFIER
D1001 - D1004
NOTE :
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
LINE
L1003
F1001
T1.6AL/250V
AC1001
FILTER
COLD
Q1004
18
17
16
15
14
13
12
11
4
Q1001
Q1003
7
8
IC1001
ERROR
VOLTAGE DET
1
4
23
Q1008
HOT
1-11-5
H97L7BLP
Page 27
BLOCK DIAGRAMS <DVD SECTION>
DVD System Control / Servo Block Diagram
DVD OPEN/CLOSE CBA
IC101
CN2015CN2016
(MICRO CONTROLLER)
SW2020
DVD OPEN/CLOSE
1
DVD-OPEN/CLOSE
2 EV+3.3V21
EV+3.3V
ADAC-MD
A-MUTE
PCM-SCLK
57
56 ADAC-MC
88
163
86 ADAC-ML
ASPECT
21
EV+3.3V
RESET73
PLAY
SW2022
STOP
SW2021
FD-OFST
FOCUS DRIVE
148
146
FROM SERVO/SYSTEM
CONTROL BLOCK
DVD-POWER
OUTPUT
CL1051
24
DVD-STOP2626DVD-POWER 2323DVD-OPEN/CLOSE
DVD-PLAY25
24
25
CN401
535465
68
DVD-PLAY
DVD-STOP
DVD-POWER
DVD-OPEN/CLOSE
TRACKING
DRIVE
TD-OFST
147
139
DIAGRAM
<VCR SECTION>
-SELECT
22
FP-STB2020FP-DIN1919FP-CLK18
REMOTE-DVD
18
22
82
60
67
59
FP-DIN
FP-STB
FP-CLK
REMOTE
SPDL
76
IC611
23
1G
(FIP DRIVER)
IC612
27
OUTPUT-SELECT
27
55
OUTPUT-SELECT
GRIDFIP
~
TO SERVO/SYSTEM
CONTROL BLOCK
DIAGRAM
<VCR SECTION>
SEGMENT
789
17
~
a
7G
bcd
12
10
11
131416
f
e
g
h
REMOTE-VIDEO
DISPLAY-CLK
DISPLAY-DATA
i
DISPLAY-STB
MAIN CBA
FP-STB
FP-DIN
FP-CLK
2281
SENSOR
REMOTE
RM2001
SLD
75
SP-ROT
143
SL-AMP
81
TRAY-IN
66
SLED SERVO SIGNALSPINDLE SERVO SIGNAL
FOCUS SERVO SIGNALTRACKING SERVO SIGNAL
A-MUTE
ADAC-MD
PCM-SCLK
TO DVD
VIDEO/ AUDIO
ADAC-MC
BLOCK DIAGRAM
ADAC-ML
+3.3V
+3.3V
ASPECT
IC462
IC461
RESET
13
RESET
21
VREF
IC301
(SERVO DRIVE)
27
26
-
+
-
+
FOCUS
ACTUATOR
15
FS(+)
FS(-)
DRIVE
16
TO DIGITAL SIGNAL
25
24
-
+
-
+
TRACKING
ACTUATOR
DRIVE
14
13
TS(+)
TS(-)
PROCESS BLOCK
DIAGRAM
312
-
+
-
+
SPINDLE
MOTOR
DRIVE
12
11
1
7
14
645
23
IC202
+
SLED
MOTOR
17
-
DRIVE
18
(OP AMP)
3
TRAY-IN
2
6
5
CN301
SPINDLE
MOTOR
+3.3V
3SP(+)
M
4SP(-)
13
12
5TRAY-IN
6GND
SLED
MOTOR
7SL(-)
DVD MAIN CBA UNITDRIVE CBA
8SL(+)
M
1-11-6
H97L7BLSD
Page 28
Digital Signal Process Block Diagram
TO DVD
VIDEO
/AUDIO
BLOCK
DIAGRAM
TO DVD
VIDEO
/AUDIO
BLOCK
DIAGRAM
FLASH
ROM
DATA(AUDIO) SIGNAL
DATA(VIDEO/AUDIO) SIGNALDVD VIDEO SIGNAL
DATA
RAM
DSP
INST.
ROM
DECODER
STREAM
I/F
DATA
RAM
I/O
INST.
ROM
PROCESSOR
SPDIF
PCM-BCK
177
170
PCM-DATA
171
AUDI O
I/F
UMAC
PCM-LRCLK
169
SERIAL
GENERAL
I/O
CPU
I/F
READ
MEMORY
VIDEO-Y
156
Y
D/A
INTERRUPT
CONTROLLER
VIDEO-C
158
C
D/A
TIMER
WATCH DOG
VIDEO-R
152
R
D/A
NTSC/PAL
ENCODER
VIDEO
I/F
TIMER
REMOTE
VIDEO-B
151
B
D/A
CONTROL
VIDEO-G
149
G
D/A
32BIT CPU
BCU
DATA
INST
DEBUG
RAM
RAM
IC103 (FLASH ROM)
23~51
~
~
1
9
162548
FADR (0-19)
~
293638
FDQ (0-15)
~
45
SDRAM ADDRESS(0-10)
~
217
238
SDRAM ADDRESS(0-11)
~~
222629
IC503 (SDRAM)IC101 (MICRO CONTROLLER)
EXTERNAL
MEMORY
I/F
1
2
35
SDRAM
DECODER
I/F
ECC
SDRAM DATA(0-15)
~~
18
252
SDRAM DATA(0-15)
~~
134253
256
114
115
116
DMA
DVD/CD
RF
SIGNAL
117
132
CN201
C16
FORMATTER
PROCESS
CIRCUIT
131
134
A17
D18
192~212
CPU
I/F
BCU
WATCH DOG
9
GND(LD)
TIMER
INTERRUPT
TIMER
CONTROLLER
CD/DVD
83
TO DVD SYSTEM
CONTROL/SERVO
BLOCK DIAGRAM
6
IC201
(SW)
4
1 3
CDDVD
FS
TS
FS(+)
CN201
FS(+) 2
FS(-)
FS(-) 3
TS(+)
TS(+) 1
TS(-)
TS(-) 4
DVD MAIN CBA UNIT
PICK-UP
UNIT
32BIT
CPU
INST.
ROM
DATA
RAM
126
124
125
AMP
Q251,Q252
Q253,Q254
AMP
CN201
CD-LD 10
DVD-LD 8
PD-MONI 7
123
6
GND(DVD-PD)
5
GND(CD-PD)
133
129
130
F12
B15
E14
CD/DVD 19
DETECTOR
1-11-7
H97L7BLD
Page 29
DVD Video / Audio Block Diagram
DVD-G
DVD-R
DVD-B
7
11
15
JK101
2
DVD AUDIO SIGNALDATA(AUDIO) SIGNAL
DVD VIDEO SIGNAL
1
34
YC
TO VIDEO
5
JK1401
BLOCK DIAGRAM
<VCR SECTION>
DVD-VIDEO
WF6
6
DRIVER
S-VIDEO OUT
131011
FIBER OPTIC
TRANS MODULE
IC1204
DIGITAL
AUDIO OUT
TO Hi-Fi AUDIO
BLOCK DIAGRAM
DVD -
A-OUT(R)
213
<VCR SECTION>
WF8
A-MUTE(L)
A-MUTE(R)
Q1204
AUDIO+5V
JK1202
3
DVD -
A-OUT(L)
7
(AMP)
IC1201
6
5
BUFFER
Q1351
WF7
WF9
+3.3V
CONTOROL BLOCK
DIAGRAM
DVD-8PIN-IN TO SERVO/SYSTEM
SWITCHING
Q1502
<VCR SECTION>
MAIN CBA
8dB AMP
-6dB
LPFDRIVER
4dB AMP2dB AMP
IC1403 (VIDEO DRIVER)
3
WF4
WF5
LPFDRIVER
4dB AMP2dB AMP
17
LPFDRIVER
LPFDRIVER
4dB AMP2dB AMP
4dB AMP2dB AMP
IC102 (VIDEO DRIVER)
8
6
LPFDRIVER
4dB AMP2dB AMP
1
CN601CN1601
7
L-CH
LPF+AMP
DAC
ENPHANCED
MULTI-LEVEL
4X/8X
DIGITAL FILTER
OVERSAMPLING
19
SPDIF
1414DVD-A(L)
1616DVD-A(R)
19
8
R-CH
LPF+AMP
DAC
MODULATOR
DELTA-SIGMA
/FUNCTION
CONTROLLER
ASPECT
DVD-A(R)-MUTE
DVD-A-MUTE
33
1515
1313
11
ZERO DETECT
SYSTEM CLOCK
16
DVD MAIN CBA UNIT
11VIDEO-Y
CN601CN1601
VIDEO-Y
44VIDEO-R
1010VIDEO-C
VIDEO-C
VIDEO-R
FROM DIGITAL
SIGNAL PROCESS
66VIDEO-B
88VIDEO-G
VIDEO-B
VIDEO-G
BLOCK DIAGRAM
1-11-8
PORT
SERIAL
IC601 (AUDIO DAC)
123
PCM-BCK
SPDIF
PCM-DATA0
PCM-LRCLK
FROM
DIGITAL
SIGNAL
PROCESS
BLOCK
DIAGRAM
SERIAL
131415
ADAC-MD
ADAC-MC
ADAC-ML
CONTROL
PCM-SCLK
A-MUTE
ASPECT
FROM
DVD
SYSTEM
CONTROL
/SERVO
BLOCK
DIAGRAM
H97L7BLVD
Page 30
SCHEMATIC DIAGRAMS / CBA’S AND TEST POINTS
Standard Notes
WARNING
Many electrical and mechanical parts in this chassis
have special characteristics. These characteristics
often pass unnoticed and the protection afforded by
them cannot necessarily be obtained by using
replacement components rated for higher voltage,
wattage, etc. Replacement parts that have these special safety characteristics are identified in this manual
and its supplements; electrical components having
such features are identified by the mark " ! " in the
schematic diagram and the parts list. Before replacing
any of these components, read the parts list in this
manual carefully. The use of substitute replacement
parts that do not have the same safety characteristics
as specified in the parts list may create shock, fire, or
other hazards.
Notes:
1. Do not use the part number shown on these drawings for ordering. The correct part number is shown
in the parts list, and may be slightly different or
amended since these drawings were prepared.
2. All resistance values are indicated in ohms
3
(K=10
3. Resistor wattages are 1/4W or 1/6W unless otherwise specified.
4. All capacitance values are indicated in µF
(P=10
5. All voltages are DC voltages unless otherwise
specified.
6. Electrical parts such as capacitors, connectors,
diodes, IC’s, transistors, resistors, switches, and
fuses are identified by four digits. The first two digits are not shown for each component. In each
block of the diagram, there is a note such as shown
below to indicate these abbreviated two digits.
, M=106).
-6
µF).
1-12-1SCPA1
Page 31
LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING
PAG ES :
1. CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE FUSE.
2. CAUTION:
Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F1001) is blown, first check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the
power supply circuit to fail.
3. Note:
(1) Do not use the part number shown on the drawings for ordering. The correct part number is shown in the
parts list, and may be slightly different or amended since the drawings were prepared.
(2) To maintain original function and reliability of repaired units, use only original replacement parts which are
listed with their part numbers in the parts list section of the service manual.
4. Voltage indications for PLAY and REC modes on the schematics are as shown below:
< DVD Section >
231
5.0
The same voltage for
both PLAY & STOP modes
Indicates that the voltage
is not consistent here.
5. How to read converged lines
1-D3
Distinction Area
Line Number
(1 to 3 digits)
Examples:
1. "1-D3" means that line number "1" goes to the line number
"1" of the area "D3".
2. "1-B1" means that line number "1" goes to the line number
"1" of the area "B1".
6. Test Point Information
: Indicates a test point with a jumper wire across a hole in the PCB.
: Used to indicate a test point with a component lead on foil side.
5.0
(2.5)
PLAY mode
STOP mode
< VCR Section >
5.0
The same voltage for
both PLAY, REC & DVD
modes
5.0
(2.5)
< >
PLAY mode
REC mode
DVD mode
231
Indicates that the voltage
is not consistent here.
3
2
1
ABCD
Unit: Volts
1-B1
AREA D3
AREA B1
1-D3
: Used to indicate a test point with no test pin.
: Used to indicate a test point with a test pin.
1-12-2SCRK05
Page 32
Main 1/8 Schematic Diagram < VCR Section >
1-12-3
H97L7SCM1
Page 33
Main 2/8 & Sensor Schematic Diagrams < VCR Section >
5G4G 3G2G1G
7G
6G
a
d
g
c
b
ef
f
i
i
REPEAT
TITLE
GROUP
VCR
CHP
REC
SACD
TRK
A
ALL
B
PSCAN
DVD
PM
HDVCD
A
7G6G5G4G3G2G1G
a
b
c
d
e
f
g
c
d
e
ff
g
c
d
e
f
g
c
d
e
f
g
c
d
e
f
g
c
d
e
f
g
h
ii
ababababa
b
IC611 MATRIX CHART
REPEAT
TITLE
GROUP
VCR
CHP
REC
SACD
TRK
ALL
B
PSCAN
DVD
P
M
HD
V
CD
A
A
1-12-4
H97L7SCM2
Page 34
Main 3/8 Schematic Diagram < VCR Section >
1-12-5
H97L7SCM3
Page 35
Main 4/8 Schematic Diagram < VCR Section >
1-12-6
H97L7SCM4
Page 36
Main 5/8 Schematic Diagram < VCR Section >
1-12-7
H97L7SCM5
Page 37
Main 6/8 Schematic Diagram < VCR Section >
1-12-8
H97L7SCM6
Page 38
Main 7/8 & DVD Open/Close Schematic Diagrams < VCR Section >
1-12-9
H97L7SCM7
Page 39
Main 8/8 Schematic Diagram < VCR Section >
1-12-10
H97L7SCM8
Page 40
Power Supply & Junction Schematic Diagram < VCR Section >
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
NOTE :
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
CAUTION !
Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F1001) is blown, check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
For continued protection against fire hazard,
replace only with the same type fuse.
NOTE :
The voltage for parts in hot circuit is measured
using hot GND as a common terminal.
CAUTION !
Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F1001) is blown, check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
Note:
L1004 is positioned on the Cathode
side of D1011 as shown below.
D1011
L1004
BECAUSE A HOT CHASSIS GROUND IS PRESENT IN THE POWER
SUPPLY CIRCUIT , AN ISOLATION TRANSFORMER MUST BE USED.
ALSO , IN ORDER TO HAVE THE ABILITY TO INCREASE THE INPUT
SLOWLY , WHEN TROUBLESHOOTING THIS TYPE POWER SUPPLY
CIRCUIT , A VARIABLE ISOLATION TRANSFORMER IS REQUIRED.
Junction CBA
Top View
BH9700F01022A
Junction CBA
Bottom View
BH9700F01022B
1-12-21
Page 51
VIDEO-Y
0.2V2020
VIDEO-C
0.2V2020
DVD-VIDEO
0.5V2020
DVD-A(L)
1V
0.5ms
DVD-A(R)
1V
SPDIF
1V
0.1
s
NOTE:
0.5ms
Input
VCR: COLOR BAR SIGNAL
(WF1~WF3)
DVD: POWER ON (STOP) MODE
(WF4~WF6)
CD: 1kHz PLAY
(WF7~WF9)
WF2
UPPER
WF1
LOWER
C-PB 10mV x 10
RF-SW 0.5V x 10
TP301
TP504
5ms
WAVEFORMS
WF4
Pin 1 of CN1601
VIDEO-Y
0.2V
WF7
Pin 14 of CN1601
µ
s
DVD-A(L)
1V
0.5ms
WF3
UPPER
WF1
LOWER
V-OUT 0.1V x 10
RF-SW 0.5V x 10
WF3
TP751
TP504
50µs
TP751
WF5
Pin 10 of CN1601
VIDEO-C
WF6
Pin 6 of IC1403
0.2V
µ
s
WF8
DVD-A(R)
WF9
Pin 16 of CN1601
1V
Pin 19 of CN1601
0.5ms
V-OUT E-E
10µs 50mV x 10
DVD-VIDEO
0.5V
1-13-1
µ
s
SPDIF
1V
0.1
µ
s
H97L7WF
Page 52
ANT-INANT-OUT
WIRING DIAGRAM < VCR SECTION >
TO WIRING
DIAGRAM
<DVD SECTION>
123456789
CL1051
EV+3.3V
EV+1.2V
EV+3.3V
EV+1.2V
EV+3.3V
P-ON+3.3V
CN051
1 AL+44V
2GND
3 AL+12V
TO DVD MAIN
CBA UNIT
CN401
GND
9GND
GND
GND
10 AL-30V
11 GND
(JW006)
GND
12 AL+2.8V
10111213141516171819202122
GND
GND
EV+11V
EV+11V
P-ON+5V
AL+5V(P-DOWN)
5
4GND
6 AL+5V6AL+5V
7GND
8 AL+20.5V
GND
PWRCON
13 GND
14 AL+4V
FP-DIN
FP-CLK
15 GND
16 NU
FP-STB
FP-DOUT
17 F2
18 F1
232425
DVD-PLAY
DVD-POWER
REMOTE-DVD
DVD-OPEN/CLOSE
26
27
DVD-STOP
OUTPUT-SELECT
1
CN2015CN2016JW008
2345678
1
CN1601
VIDEO-Y
I/P-SW(NU)
2
ASPECT
VIDEO-R
TO DVD MAIN
9
GND
GND
GND
VIDEO-B
VIDEO-G
CN701CN1
123456789
CBA UNIT
CN601
(JW007)
111213141516171819
10
GND
GND
VIDEO-C
DVD-A(L)
DVD-A-MUTE
DVD-A(R)-MUTE
DVD-A(R)
AUDIO+5V
AUDIO+5V
SPDIF
MAIN CBA
DIGITAL AUDIO OUT
COAXIAL OPTICAL
AUDIO
OUT (L)
REAR
AUDIO
OUT (R)
S-VIDEO
OUT
AUDIO
IN (L)
AUDIO
IN(R)
FRONT
VIDEO
IN
112345678
CN051ACL051A
23456
CL051B
JW001
1AL+44V
2GND
3AL+12V
4GND
5
AL+5V(P-DOWN)
JK101
9
1011121314
9
7
1234567
8
CL052B
JW002
9GND
7GND
8AL+20.5V
1AL-30V
CL052A
123456789
CN504
AE-H1AE-H/FE-H2
A-COM3
A-PB/REC4
CTL(+)5
161718
15
2GND
3AL+2.8V
4GND
5AL+4V
6GND
7NU
1011121314151617181920
CN501
FE-H2
CTL(-)6
FE-H GND1
8
9
8F2
9F1
1 EV+3.3V
DVD
AC CORD
POWER SUPPLY CBAJUNCTION CBA
21
CN502
AL+20.5V/+12V
P-ON+5V3C-FG4C-F/R5C-CONT6GND7LM-FWD/REV
1
2
DVD-OPEN/CLOSE
2
OPEN/ CLOSE
CBA
JACK-A CBA
D-CONT9D-PFG10GND11AL+12V(2)12P-ON+15V
8
TU-AUDIO(R)
SIF
TU-AUDIO(L)5
1NU
2
3GND
4
AFV CBA
123456789
JK1402
CN2018
1234567
JW003
A-IN2(R)
A-OUT2(L)
1 A-OUT2(R)
2
3GND
4
CN2017
IIC-BUS SCL8
IIC-BUS SDA9
P-ON+5V
P-ON+5V
6
7
SENSOR CBA
1011121314151617181920
8
10
A-IN2(L)5
V-OUT28
V-IN2 10
GND99
AL+9V
SC2-IN
6
7
CN251
V(R)-11
V-COM5
V(R)-26
V-COM2
V(L)-2
3 V(L)-1
4
Hi-Fi-A(R)7
Hi-Fi-COM8
Hi-Fi-A(L)9
SENSOR CBA
21
AUDIO
AUDIO HEAD
ERASE HEAD
AC HEAD ASSEMBLY
(DECK ASSEMBLY)
FE HEAD
CONTROL HEAD
FULL
ERASE HEAD
1-14-1
CAPSTAN
MOTOR
M
MOTOR
DRIVE
CIRCUIT
M
LOADING
MOTOR
PG
SENSOR
CYLINDER ASSEMBLY
M
DRUM
MOTOR
VIDEO
(R)1
CAPSTAN
MOTOR
VIDEO
(L)1
HEAD
HEAD
VIDEO
(L)2
HEAD
VIDEO
(R)2
HEAD
Hi-Fi AUDIO
(R) HEAD
Hi-Fi AUDIO
(L) HEAD
H97L7WI
Page 53
WIRING DIAGRAM < DVD SECTION >
TO WIRING
DIAGRAM
<VCR SECTION>
TO MAIN CBA
CL1051
123456789
CN401
EV+1.2V
EV+1.2V
EV+3.3V
EV+3.3V
EV+3.3V
P-ON+3.3V
EV+11V
P-ON+5V
10
GND
EV+11V
(JW006)
111213141516171819
GND
GND
GND
GND
GND
GND
FP-CLK
PWRCON
20
FP-DIN
FP-STB
21
22
23
FP-DOUT
DVD-POWER
REMOTE-DVD
26
27
24
25
DVD-PLAY
DVD-STOP
OUTPUT-SELECT
DVD-OPEN/CLOSE
CN601
VIDEO-Y 1
456
2
3
ASPECT
VODEO-R
I/P-SW(NU)
789
GND
VIDEO-B
GND
VIDEO-G
TO MAIN CBA
CN1601
(JW007)
101112
GND
GND
GND
VIDEO-C
1415161718
13
DVD-A(L)
DVD-A(R)
DVD-A-MUTE
DVD-A(R)-MUTE
19
SPDIF
AUDIO+5V
AUDIO+5V
CN301
3 SP(+)
TRAY-IN
4 SP(-)
DVD MAIN CBA UNIT
CN201
TS(+)
TS(-)
FS(-)
FS(+)
GND(CD-PD)
5 TRAY-IN
6 GND
7 SL(-)
8 SL(+)
123456789
FSTS
DRIVE CBA
CD-LD
GND(DVD-PD)
PD-MONI
DVD-LD
GND
GND(LD)
1011121314151617181920
VREF
E
B
F
7
91123654
DETECTOR
P-ON+5V
CD/DVD
DAC
PICK UP UNIT
DVD MECHANISM
M
SPINDLE
MOTOR
M
SLED
MOTOR
1-14-2
H97L7WID
Page 54
IC PIN FUNCTION DESCRIPTIONS
[ VCR Section ]
IC501( SERVO / SYSTEM CONTROL IC )
“H” ≥ 4.5V, “L” ≤ 1.0V
Pin
IN/
No.
OUT
1IN
2IN
3IN
4IN
5IN
6IN
7IN
8IN
9IN
10IN
11-
12-
13 OUT
14IN
15 OUT
16 OUT
17IN
18 OUT
19 OUT
20-
21 OUT
22-
23 OUT
24-
Signal
Name
SC2-IN
PG-DELAY
POW-SAF
END-S
AFC
V-ENV
KEY-1
KEY-2
LD-SW
ST-S
NUNot Used
NUNot Used
D-V- SYNC
REMOTEVIDEO
C-ROTA
H-A-SW
H-A-COMP
RF-SW
Hi-Fi-H-SW
NUNot Used
DVDPOWER
NUNot Used
POWERLED
NUNot Used
Function
Input Signal from
Pin 8 of SCART2
Video Head
Switching Pulse
Signal Adjusted
Voltage
P-ON Power
Detection Input
Signal
Tape End Position
Detect Signal
Automatic
Frequency Control
Signal
Video Envelope
Comparator Signal
Key Scan Input
Signal 1
Key Scan Input
Signal 2
Deck Mode
Position Detector
Signal
Tape Start Position
Detector Signal
Dummy V-sync
Output
Remote Control
Sensor
Color Phase Rotary
Changeover SIgnal
Video Head Amp
Switching Pulse
Head Amp
Comparator Signal
Video Head
Switching Pulse
HiFi Audio Head
Switching Pulse
DVD Power Control
Signal
“POWER” LED
Signal Output
Active
Level
A/D
A/D
A/D
A/D
A/D
A/D
A/D
A/D
A/D
A/D
H/Hi-z
H/L
H/L
H/L
H/L
H/L
H/L
Pin
IN/
No.
OUT
25-
26-
27-
28OUT
29 OUT DVD-LED
30OUT VCR-LED
31IN
32IN
33OUT
34IN
35IN
36OUT
37-
38IN
39OUT
40-
41OUT
-
-
L
-
H
-
-
42IN
43IN
44IN
45OUT
46-
47IN
48IN
49-
50IN
51-
52OUT
53-
54-
55-
Signal
Name
NUNot Used
NUNot Used
NUNot Used
LINEMUTE
REC-SAFSW
A-MODE
D-REC-H
RESET
XcinSub Clock
XcoutSub Clock
VccVcc
XinMain Clock Input
XoutMain Clock Input
GNDVss(GND)
INPUTSELECT
DVD-8PININ
CLKSELClock Select (GND)
OSCin
OSCout
NUBNot Used
LPLP
FSC-IN
[4.43MHz]
OSDVssOSDVss
OSD-V-IN
NUNot Used
OSD-VOUT
OSDVccOSDVcc
HLF
NUNot Used
Function
Audio Mute Control
Signal
“DVD” LED Signal
Output
“VCR” LED Signal
Output
Recording Safety
SW Detect (With
Record tab=”L”/
With out Record
tab=”H”)
Hi-Fi Tape
Detection Signal
Delayed Record
Signal
System Reset
Signal (Reset=”L”)
Input Selector
Control Signal
SCART 8Pin DVD
Input Control
Signal
Clock Input for
letter size
Clock Output for
letter size
4.43MHz Clock
Input
OSD Video Signal
Input
OSD Video Signal
Output
LPF Connected
Terminal (Slicer)
Active
Level
-
-
-
H
H/L
H/L
H/L
L
H
L
-
-
-
-
-
-
H/L
H/L
L
-
-
-
-
-
-
-
-
-
-
-
-
1-15-1H97L7PIN
Page 55
Pin
IN/
No.
OUT
56-
57-
58IN
59 OUT
60 OUT
61-
62-
63-
64-
65-
66 OUT
67 OUT
68 OUT
69 OUT
70 OUT
71 OUT
IN/
72
OUT
73-
74-
75IN
76 OUT
77 OUT
78 OUT
79IN
80IN
81 OUT
82 OUT
83 OUT
Signal
Name
NUNot Used
NUNot Used
C-SYNC
8POUT-1
8POUT-2
NUNot Used
NUNot Used
NUNot Used
NUNot Used
NUNot Used
C-POW-SW
P-ON-H
DRV-DATA
DRV-STB
DRV-CLK
IIC-BUSSCL
IIC-BUSSDA
NUNot Used
NUNot Used
DVDPOWERMONITOR
C-CONT
D-CONT
C-F/R
S-REEL
T- R E E L
LM-FWD/
REV
OUTPUTSELECT
A-MUTE-H
Function
Composite
Synchronized
Pulse
Control SCART 1
8Pin Level by
using 8POUT-1 and
8POUT-2
Control SCART 1
8Pin Level by
using 8POUT-1 and
8POUT-2
Capstan Power
Switching Signal
Power On Signal at
High
VFD Driver IC
Control Data
VFD Driver IC Chip
Select Signal
VFD Driver IC
Control Clock
IIC BUS Control
Clock
IIC BUS Control
Data
DVD Power Monitor
Signal (P-off="L", Pon="H")
Capstan Motor
Control Signal
Drum Motor
Control Signal
Capstan Motor
FWD/REV Control
Signal (FWD=”L”/
REV=”H”)
Supply Reel
Rotation Signal
Take Up Reel
Rotation Signal
Loading Motor
Control Signal
Output SelectH/L
Audio Mute Control
Signal (Mute = “H”)
Active
Level
-
-
PULSE
H/L
Hi-z/L
-
-
-
-
-
H/L
H
H/L
H/L
H/L
H/L
H/L
-
-
H/L
PWM
PWM
H/L
PULSE
PULSE
H/L/
Hi-z
H
Pin
IN/
No.
OUT
84-
85-
86IN
87IN
88-
89-
90
IN
91-
92-
93-
IN/
94
OUT
IN/
95
OUT
96-
97-
98-
99-
100IN
Notes:
Abbreviation for Active Level:
PWM -----Pulse Wide Modulation
A/D--------Analog - Digital Converter
See Electrical Parts List
for parts with this mark.
Some Ref. Numbers are
not in sequence.
Jack-A CBA
2B55
2L012
JW008
JW006
2L022
2B40
2B54
A5
2L020
2L082
JW007
A
B
Junction CBA
AC1001
2L021
JW002
2L021
2L062
2L020
JW001
2L021
2L053
2L041
2L020
F1001
2L021
1B2
L0-9
A
CN3002
2B33
Power Supply CBA
2L041
L0-9
B
DVD Main
CBA Unit
CN3001
2L041
A1X
2B9
A22
A7
2L041
2L041
A2
A10
A3
2B18
A22
2L041
2L041
2L041
1-17-1H97L7CEX
Page 59
Packing
Some Ref. Numbers are not in sequence.
X5
S7
X20C
S2
X20DX20BX20A
X1
X3
X2
X4
S3
S2
Unit
A14
S1
1-17-2H97L7PEX
Page 60
MECHANICAL PARTS LIST
PRODUCT SAFETY NOTE: Products marked with a
! have special characteristics important to safety.
Before replacing any of these components, read
carefully the product safety notice in this service
manual. Don't degrade the safety of the product
through improper servicing.
NOTE: Parts that are not assigned part numbers
(---------) are not available.
Ref. No.DescriptionPart No.
A1XFRONT ASSEMBLY H97L7ED1VM220553
A2TOP CASE(D5 PAL FTZ) H9700ED0VM101358
A3CHASSIS(D5 PAL FTZ) H9700ED0VM000205
A7PANEL BOTTOM H9700ED0VM204530
A10!RATING LABEL(U) H97L7ED or----------
!RATING LABEL(D) H97L7ED----------
A14LABEL SERIAL NO. HE240ED or----------
BARCODE LABEL H97L7ED----------
A22CHASSIS FOOT H79P9JD0VM412315
1B1DECK ASSEMBLY CZD013/VM23EDN23E0FL
1B2DVD MECHA(FG LESS) 0838 VCZL0500N79F0HVM
2B2TOP BRACKET H9700ED0VM204531
2B3RODER HOLDER H9600UD0VM306676
2B5SHEILD CYLINDER H9700ED0VM306780
2B9CUSHION HC460ED0VM413251
2B16TAPE HIMELON H9206JD0VM413956
2B18FIBER TOP CASE HC460ED0VM412906
2B40PARTITION PLATE H9700ED0VM306765
2B54PLATE GROUND(RCA) H9700ED0VM306867
2B55PLATE GROUND(21P) H9700ED0VM416444
2L011P-TIGHT SCREW 3X8 BIND +GBMP3080
2L012SCREW S-TIGHT M3X6 BIND HEAD+GBMS3060
2L020P-TIGHT SCREW 3X8 BIND +GBMP3080
2L021SCREW P-TIGHT 3X12 BIND HEAD+GBMP3120
2L022P-TIGHT SCREW 3X8 BIND +GBMP3080
2L041SCREW P-TIGHT 3X6 BIND HEAD+GBCP3060
2L051SCREW P-TIGHT M3X6 BIND HEAD+GBMP3060
2L054SCREW P-TIGHT M3X6 BIND HEAD+GBMP3060
2L071SCREW P-TIGHT M3X10 WASHER HEAD+GCMP3100
2L091SCREW P-TIGHT M3X8 BIND HEAD+GBCP3080
L0-9P-TIGHT SCREW 3X8 BIND +GBMP3080
PACKING
S1GIFT BOX H97L7ED1VM320774
S2STYROFOAM H9600UD0VM204474
S3UNIT BAG E5500UD0VM411683
S721P PAD HC463FD0VM413384
ACCESSORIES
X1REMOTE CONTROL UNIT NB120BDNB120BD
X2DRY BATTERY R6P/2S orXB0M451T0001
DRY BATTERY ES-GR6M-CXB0M571GLP01
X3RF CORD PAL 1.2M orWPZ0122LG001
RF CABLE CC1001020012010WPZ0122LW001
X4ACCESSORY BAG K8092BA0VM404632
X521P CABLE(BYR SUPPLY) H9300ED0VMN03276
X20A!OWNERS MANUAL(SW) H97L7ED1VMN20456
X20B!OWNERS MANUAL(NO) H97L7ED1VMN20457
X20C!OWNERS MANUAL(DE) H97L7ED1VMN20459
X20D!OWNERS MANUAL(FI) H97L7ED1VMN20460
200503091-18-1H97L7CA
Page 61
ELECTRICAL PARTS LIST
PRODUCT SAFETY NOTE: Products marked with a
! have special characteristics important to safety.
Before replacing any of these components, read
carefully the product safety notice in this service
manual. Don't degrade the safety of the product
through improper servicing.
NOTES:
1. Parts that are not assigned part numbers (---------)
are not available.
2. Tolerance of Capacitors and Resistors are noted
with the following symbols.
C.....±0.25%D.....±0.5%F.....±1%
G.....±2%J......±5%K.....±10%
M.....±20%N.....±30%Z.....+80/-20%
DVD MAIN CBA UNIT
Ref. No.DescriptionPart No.
DVD MAIN CBA UNITN79GMHEP
MCV CBA
Ref. No.DescriptionPart No.
MCV CBA
Consists of the following
MAIN CBA (MCV-A)
DVD OPEN/CLOSE CBA (MCV-C)
SENSOR CBA
MAIN CBA
Ref. No.DescriptionPart No.
MAIN CBA (MCV-A)
Consists of the following
CAPACITORS
C056ELECTROLYTIC CAP. 47µF/ 25V M orCE1EMASDL470
ELECTROLYTIC CAP. 47µF/ 25V MCE1EMASTL470
C057ELECTROLYTIC CAP. 10µF/ 16V M orCE1CMASDL100
ELECTROLYTIC CAP. 10µF/ 16V MCE1CMASTL100
C058ELECTROLYTIC CAP. 220µF/ 6.3V M H7CE0KMASSL221
C059ELECTROLYTIC CAP. 100µF/ 6.3V M orCE0KMASDL101
ELECTROLYTIC CAP. 100µF/ 6.3V MCE0KMASTL101
C060CHIP CERAMIC CAP.(1608) B K 0.047µF/ 50V or CHD1JK30B473
CHIP CERAMIC CAP.(1608) B K 0.047µF/ 25V CHD1EK30B473
C062CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C063ELECTROLYTIC CAP. 47µF/ 16V M orCE1CMASDL470
ELECTROLYTIC CAP. 47µF/ 16V MCE1CMASTL470
C068CHIP CERAMIC CAP.(1608) CH J 470pF/50V or CHD1JJ3CH471
C109CHIP CERAMIC CAP.(1608) CH J 470pF/50V or CHD1JJ3CH471
CHIP CERAMIC CAP. CG J 470pF/50VCHD1JJ3CG471
C112CHIP CERAMIC CAP.(1608) CH J 470pF/50V or CHD1JJ3CH471
CHIP CERAMIC CAP. CG J 470pF/50VCHD1JJ3CG471
C113CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
1VSA10065
---------
--------1VSA10047
---------
Ref. No.DescriptionPart No.
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C114CHIP CERAMIC CAP.(1608) B K 1000pF/50VCHD1JK30B102
C116CHIP CERAMIC CAP. B K 2200pF/50VCHD1JK30B222
C117ELECTROLYTIC CAP. 1µF/ 50V M orCE1JMASDL1R0
ELECTROLYTIC CAP. 1µF/ 50V MCE1JMASTL1R0
C118CHIP CERAMIC CAP. B K 2200pF/50VCHD1JK30B222
C121ELECTROLYTIC CAP. 1µF/ 50V M H7CE1JMAVSL1R0
C122ELECTROLYTIC CAP. 1µF/ 50V M H7CE1JMAVSL1R0
C123ELECTROLYTIC CAP. 1µF/ 50V M H7CE1JMAVSL1R0
C124ELECTROLYTIC CAP. 470µF/ 6.3V M orCE0KMASDL471
ELECTROLYTIC CAP. 470µF/ 6.3V MCE0KMASTL471
C125ELECTROLYTIC CAP. 470µF/ 6.3V M orCE0KMASDL471
ELECTROLYTIC CAP. 470µF/ 6.3V MCE0KMASTL471
C126ELECTROLYTIC CAP. 470µF/ 6.3V M orCE0KMASDL471
ELECTROLYTIC CAP. 470µF/ 6.3V MCE0KMASTL471
C127ELECTROLYTIC CAP. 10µF/ 16V M orCE1CMASDL100
ELECTROLYTIC CAP. 10µF/ 16V MCE1CMASTL100
C128ELECTROLYTIC CAP. 22µF/ 6.3V M H7CE0KMAVSL220
C129ELECTROLYTIC CAP. 100µF/ 16V M H7CE1CMAVSL101
C130ELECTROLYTIC CAP. 4.7µF/ 50V M H7CE1JMAVSL4R7
C131ELECTROLYTIC CAP. 4.7µF/ 50V M H7CE1JMAVSL4R7
C132ELECTROLYTIC CAP. 4.7µF/ 50V M H7CE1JMAVSL4R7
C133CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C134ELECTROLYTIC CAP. 10µF/ 16V M H7CE1CMAVSL100
C135CHIP CERAMIC CAP.(1608) B K 0.01µF/ 50VCHD1JK30B103
C136ELECTROLYTIC CAP. 100µF/ 6.3V H7CE0KMAVSL101
C251ELECTROLYTIC CAP. 10µF/ 16V M H7CE1CMAVSL100
C252CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C253CHIP CERAMIC CAP.(1608) B K 1000pF/50VCHD1JK30B102
C254ELECTROLYTIC CAP. 1µF/ 50V M H7CE1JMAVSL1R0
C301CHIP CERAMIC CAP.(1608) B K 0.022µF/ 50V or CHD1JK30B223
CHIP CERAMIC CAP.(1608) B K 0.022µF/ 25VCHD1EK30B223
C302ELECTROLYTIC CAP. 1µF/ 50V M H7CE1JMAVSL1R0
C303CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C305ELECTROLYTIC CAP. 1µF/ 50V M H7CE1JMAVSL1R0
C306CHIP CERAMIC CAP.(1608) B K 0.047µF/ 50V or CHD1JK30B473
CHIP CERAMIC CAP.(1608) B K 0.047µF/ 25VCHD1EK30B473
C307CHIP CERAMIC CAP.(1608) B K 0.022µF/ 50V or CHD1JK30B223
CHIP CERAMIC CAP.(1608) B K 0.022µF/ 25VCHD1EK30B223
C308CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C309CHIP CERAMIC CAP.(1608) CH J 68pF/50V or CHD1JJ3CH680
CHIP CERAMIC CAP. CG J 68pF/50VCHD1JJ3CG680
C310CHIP CERAMIC CAP.(1608) CH J 68pF/50V or CHD1JJ3CH680
CHIP CERAMIC CAP. CG J 68pF/50VCHD1JJ3CG680
C311CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C312ELECTROLYTIC CAP. 10µF/ 16V M H7CE1CMAVSL100
C313ELECTROLYTIC CAP. 1µF/ 50V M H7CE1JMASSL1R0
C314CHIP CERAMIC CAP.(1608) B K 0.01µF/ 50VCHD1JK30B103
C315CHIP CERAMIC CAP.(1608) B K 0.047µF/ 50V or CHD1JK30B473
CHIP CERAMIC CAP.(1608) B K 0.047µF/ 25VCHD1EK30B473
C316ELECTROLYTIC CAP. 1µF/ 50V M H7CE1JMAVSL1R0
C317CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
200503091-19-1H97L7EL
Page 62
Ref. No.DescriptionPart No.
C319CHIP CERAMIC CAP.(1608) CH J 68pF/50V or CHD1JJ3CH680
CHIP CERAMIC CAP. CG J 68pF/50VCHD1JJ3CG680
C320CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C321CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C322CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C323CHIP CERAMIC CAP.(1608) CH J 68pF/50V or CHD1JJ3CH680
CHIP CERAMIC CAP. CG J 68pF/50VCHD1JJ3CG680
C324CHIP CERAMIC CAP.(1608) B K 0.01µF/ 50VCHD1JK30B103
C325CHIP CERAMIC CAP. B K 8200pF/50VCHD1JK30B822
C326CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C328ELECTROLYTIC CAP. 47µF/ 6.3V M H7CE0KMAVSL470
C329CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C331ELECTROLYTIC CAP. 47µF/ 6.3V M H7CE0KMAVSL470
C333CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C334ELECTROLYTIC CAP. 1µF/ 50V M H7CE1JMAVSL1R0
C335ELECTROLYTIC CAP. 100µF/ 6.3V H7CE0KMAVSL101
C341CHIP CERAMIC CAP.(1608) CH D 10pF/50V or CHD1JD3CH100
CHIP CERAMIC CAP.(1608) CG D 10pF/50VCHD1JD3CG100
C342CHIP CERAMIC CAP.(1608) B K 1000pF/50VCHD1JK30B102
C343ELECTROLYTIC CAP. 10µF/ 16V M H7CE1CMAVSL100
C344ELECTROLYTIC CAP. 4.7µF/ 25V M NP H7CP1EMAVSB4R7
C345ELECTROLYTIC CAP. 0.47µF/ 50V M H7CE1JMAVSLR47
C346CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C347CHIP CERAMIC CAP.(1608) B K 0.1µF/ 25V or CHD1EK30B104
CHIP CERAMIC CAP.(1608) B K 0.1µF/ 16VCHD1CK30B104
C349ELECTROLYTIC CAP. 0.47µF/ 50V M H7CE1JMAVSLR47
C350CERAMIC CAP.(AX) F Z 0.1µF/ 50VCCA1JZTFZ104
C402FILM CAP.(P) 0.018µF/ 100V J orCMA2AJP00183
FILM CAP.(P) 0.018µF/ 50V J orCMA1JJP00183
FILM CAP.(P) 0.018µF/ 50V JCA1J183MS029
C403CERAMIC CAP. B K 470pF/100VCCD2AKS0B471
C404ELECTROLYTIC CAP. 220µF/ 6.3V M H7CE0KMASSL221
C405ELECTROLYTIC CAP. 47µF/ 6.3V M H7CE0KMAVSL470
C407CHIP CERAMIC CAP.(1608) B K 1000pF/50VCHD1JK30B102
C408CHIP CERAMIC CAP. B K 1800pF/50VCHD1JK30B182
C409CHIP CERAMIC CAP.(1608) CH J 33pF/50V or CHD1JJ3CH330
CHIP CERAMIC CAP. CG J 33pF/50VCHD1JJ3CG330
C410ELECTROLYTIC CAP. 10µF/ 16V M H7CE1CMAVSL100
C411CHIP CERAMIC CAP.(1608) B K 0.01µF/ 50VCHD1JK30B103
C412ELECTROLYTIC CAP. 33µF/ 6.3V M H7CE0KMAVSL330
C413CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C414CHIP CERAMIC CAP.(1608) B K 0.022µF/ 50V or CHD1JK30B223
CHIP CERAMIC CAP.(1608) B K 0.022µF/ 25V CHD1EK30B223
Ref. No.DescriptionPart No.
C415ELECTROLYTIC CAP. 4.7µF/ 25V M H7CE1EMAVSL4R7
C416CHIP CERAMIC CAP.(1608) B K 4700pF/50VCHD1JK30B472
C417ELECTROLYTIC CAP. 22µF/ 6.3V M H7CE0KMAVSL220
C418CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C421ELECTROLYTIC CAP. 47µF/ 6.3V M H7CE0KMAVSL470
C451CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C452ELECTROLYTIC CAP. 10µF/ 16V M H7CE1CMAVSL100
C453ELECTROLYTIC CAP. 22µF/ 10V M H7CE1AMAVSL220
C454CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C455CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C456ELECTROLYTIC CAP. 10µF/ 16V M H7CE1CMAVSL100
C457ELECTROLYTIC CAP. 4.7µF/ 25V M H7CE1EMAVSL4R7
C458CHIP CERAMIC CAP.(1608) B K 0.01µF/ 50VCHD1JK30B103
C461CHIP CERAMIC CAP.(1608) B K 0.01µF/ 50VCHD1JK30B103
C462CHIP CERAMIC CAP.(1608) B K 4700pF/50VCHD1JK30B472
C463ELECTROLYTIC CAP. 22µF/ 10V M H7CE1AMAVSL220
C464CHIP CERAMIC CAP.(1608) B K 0.01µF/ 50VCHD1JK30B103
C465ELECTROLYTIC CAP. 10µF/ 16V M H7CE1CMAVSL100
C466CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C467CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C468ELECTROLYTIC CAP. 220µF/ 6.3V M H7CE0KMAVSL221
C469ELECTROLYTIC CAP. 22µF/ 10V M H7CE1AMAVSL220
C470CHIP CERAMIC CAP.(1608) B K 4700pF/50VCHD1JK30B472
C471CHIP CERAMIC CAP.(1608) B K 0.01µF/ 50VCHD1JK30B103
C472ELECTROLYTIC CAP. 4.7µF/ 25V M H7CE1EMAVSL4R7
C473ELECTROLYTIC CAP. 10µF/ 16V M H7CE1CMAVSL100
C474CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C475CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C476ELECTROLYTIC CAP. 22µF/ 6.3V M H7CE0KMAVSL220
C477CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C478CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C479ELECTROLYTIC CAP. 10µF/ 16V M H7CE1CMAVSL100
C480ELECTROLYTIC CAP. 4.7µF/ 25V M H7CE1EMAVSL4R7
C481ELECTROLYTIC CAP. 4.7µF/ 25V M H7CE1EMAVSL4R7
C482CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C483ELECTROLYTIC CAP. 4.7µF/ 25V M H7CE1EMAVSL4R7
C484ELECTROLYTIC CAP. 4.7µF/ 25V M H7CE1EMAVSL4R7
C485ELECTROLYTIC CAP. 10µF/ 16V M H7CE1CMAVSL100
C486CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C487ELECTROLYTIC CAP. 47µF/ 16V M H7CE1CMAVSL470
C488CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
200503091-19-2H97L7EL
Page 63
Ref. No.DescriptionPart No.
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C502CHIP CERAMIC CAP.(1608) B K 0.022µF/ 50V or CHD1JK30B223
CHIP CERAMIC CAP.(1608) B K 0.022µF/ 25V CHD1EK30B223
C505CHIP CERAMIC CAP.(1608) B K 0.01µF/ 50VCHD1JK30B103
C506ELECTROLYTIC CAP. 220µF/ 6.3V M H7CE0KMAVSL221
C507CHIP CERAMIC CAP.(1608) B K 1000pF/50VCHD1JK30B102
C508CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C509CHIP CERAMIC CAP.(1608) B K 1000pF/50VCHD1JK30B102
C510CHIP CERAMIC CAP.(1608) B K 4700pF/50VCHD1JK30B472
C511CHIP CERAMIC CAP.(1608) CH J 100pF/50V or CHD1JJ3CH101
CHIP CERAMIC CAP.(1608) CG J 100pF/50VCHD1JJ3CG101
C512CHIP CERAMIC CAP.(1608) B K 0.01µF/ 50VCHD1JK30B103
CHIP CERAMIC CAP. CG J 330pF/50VCHD1JJ3CG331
C515CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C516ELECTROLYTIC CAP. 22µF/ 6.3V M H7CE0KMAVSL220
C517CERAMIC CAP.(AX) F Z 0.022µF/ 25VCCA1EZTFZ223
C518ELECTROLYTIC CAP. 22µF/ 6.3V M H7CE0KMAVSL220
CHIP CERAMIC CAP. CG J 560pF/50VCHD1JJ3CG561
C521ELECTROLYTIC CAP. 22µF/ 6.3V M H7CE0KMAVSL220
C522CHIP CERAMIC CAP.(1608) B K 0.01µF/ 50VCHD1JK30B103
C524CHIP CERAMIC CAP.(1608) B K 0.01µF/ 50VCHD1JK30B103
C527CERAMIC CAP.(AX) B K 100pF/50VCCA1JKT0B101
C531CHIP CERAMIC CAP.(1608) B K 4700pF/50VCHD1JK30B472
C533CHIP CERAMIC CAP.(1608) B K 0.047µF/ 50V or CHD1JK30B473
CHIP CERAMIC CAP.(1608) B K 0.047µF/ 25V CHD1EK30B473
C534ELECTROLYTIC CAP. 47µF/ 6.3V M H7CE0KMAVSL470
C535CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
C616CHIP CERAMIC CAP.(1608) B K 1000pF/50VCHD1JK30B102
Ref. No.DescriptionPart No.
C703CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C704CERAMIC CAP.(AX) SL J 39pF/50VCCA1JJTSL390
C706CHIP CERAMIC CAP.(1608) B K 0.047µF/ 50V or CHD1JK30B473
CHIP CERAMIC CAP.(1608) B K 0.047µF/ 25VCHD1EK30B473
C709CHIP CERAMIC CAP.(1608) B K 0.01µF/ 50VCHD1JK30B103
C711CHIP CERAMIC CAP.(1608) B K 0.01µF/ 50VCHD1JK30B103
C712CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C714CHIP CERAMIC CAP. B K 1500pF/50VCHD1JK30B152
C715CHIP CERAMIC CAP. F Z 0.22µF/ 16V orCHD1CZ30F224
CHIP CERAMIC CAP. FZ Z 0.22µF/ 25VCHD1EZ3FZ224
C716CHIP CERAMIC CAP. F Z 0.22µF/ 16V orCHD1CZ30F224
CHIP CERAMIC CAP. FZ Z 0.22µF/ 25VCHD1EZ3FZ224
C751CHIP CERAMIC CAP.(1608) B K 0.01µF/ 50VCHD1JK30B103
C752ELECTROLYTIC CAP. 47µF/ 10V M H7CE1AMAVSL470
C753ELECTROLYTIC CAP. 4.7µF/ 50V M orCE1JMASDL4R7
C1056CHIP CERAMIC CAP.(1608) B K 1000pF/50VCHD1JK30B102
C1201ELECTROLYTIC CAP. 10µF/ 16V M H7CE1CMASSL100
C1202ELECTROLYTIC CAP. 10µF/ 16V M H7CE1CMASSL100
C1355CHIP CERAMIC CAP. F Z 1µF/ 10V orCHD1AZB0F105
CHIP CERAMIC CAP. F Z 1µF/ 10VCHD1AZ30F105
C1359CHIP CERAMIC CAP. CH D 9pF/50VCHD1JD3CH9R0
C1393ELECTROLYTIC CAP. 470µF/ 6.3V M orCE0KMASDL471
ELECTROLYTIC CAP. 470µF/ 6.3V MCE0KMASTL471
C1394ELECTROLYTIC CAP. 47µF/ 6.3V M orCE0KMASDL470
ELECTROLYTIC CAP. 47µF/ 6.3V MCE0KMASTL470
C1421CHIP CERAMIC CAP.(1608) B K 0.01µF/ 50VCHD1JK30B103
C1422CHIP CERAMIC CAP.(1608) B K 0.1µF/ 25V orCHD1EK30B104
CHIP CERAMIC CAP.(1608) B K 0.1µF/ 16VCHD1CK30B104
C1441CHIP CERAMIC CAP.(1608) B K 0.33µF/ 10VCHD1AK30B334
C1442ELECTROLYTIC CAP. 470µF/ 6.3V M orCE0KMASDL471
ELECTROLYTIC CAP. 470µF/ 6.3V MCE0KMASTL471
C1522ELECTROLYTIC CAP. 10µF/ 16V M H7CE1CMAVSL100
C1523CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C1524ELECTROLYTIC CAP. 100µF/ 6.3V H7CE0KMAVSL101
C1535CHIP CERAMIC CAP.(1608) B K 0.01µF/ 50VCHD1JK30B103
C1536ELECTROLYTIC CAP. 22µF/ 6.3V M H7CE0KMAVSL220
C2002CHIP CERAMIC CAP.(1608) B K 1000pF/50VCHD1JK30B102
C2004ELECTROLYTIC CAP. 100µF/ 6.3V H7CE0KMAVSL101
C2012CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
CONNECTORS
CN051CONNECTOR BASE 18P TUC-P18P-B1J3TUA18TG001
CN701AFV PCB ASSEMBLY CPD0500/9701H9701AFV
DIODES
D051RECTIFIER DIODE 1N4005 orNDQZ001N4005
RECTIFIER DIODE 1N4005NDWZ001N4005
D052RECTIFIER DIODE 1N4005 orNDQZ001N4005
RECTIFIER DIODE 1N4005NDWZ001N4005
D054ZENER DIODE DZ-10BSBT265 orNDTB00DZ10BS
ZENER DIODE MTZJT-7710BQDTB00MTZJ10
D056ZENER DIODE DZ-18BSBT265 orNDTB00DZ18BS
ZENER DIODE MTZJT-7718BQDTB00MTZJ18
D057RECTIFIER DIODE 1N4005 orNDQZ001N4005
RECTIFIER DIODE 1N4005NDWZ001N4005
D101ZENER DIODE DZ-11BSAT265 orNDTA00DZ11BS
ZENER DIODE MTZJT-7711AQDTA00MTZJ11
D102ZENER DIODE DZ-11BSAT265 orNDTA00DZ11BS
ZENER DIODE MTZJT-7711AQDTA00MTZJ11
D103ZENER DIODE DZ-11BSAT265 orNDTA00DZ11BS
ZENER DIODE MTZJT-7711AQDTA00MTZJ11
D104ZENER DIODE DZ-11BSAT265 orNDTA00DZ11BS
ZENER DIODE MTZJT-7711AQDTA00MTZJ11
D105ZENER DIODE DZ-11BSAT265 orNDTA00DZ11BS
ZENER DIODE MTZJT-7711AQDTA00MTZJ11
D106ZENER DIODE DZ-11BSAT265 orNDTA00DZ11BS
ZENER DIODE MTZJT-7711AQDTA00MTZJ11
D107ZENER DIODE DZ-11BSAT265 orNDTA00DZ11BS
ZENER DIODE MTZJT-7711AQDTA00MTZJ11
D108ZENER DIODE DZ-11BSAT265 orNDTA00DZ11BS
ZENER DIODE MTZJT-7711AQDTA00MTZJ11
D109ZENER DIODE DZ-11BSAT265 orNDTA00DZ11BS
ZENER DIODE MTZJT-7711AQDTA00MTZJ11
D110ZENER DIODE DZ-11BSAT265 orNDTA00DZ11BS
ZENER DIODE MTZJT-7711AQDTA00MTZJ11
D115ZENER DIODE DZ-11BSAT265 orNDTA00DZ11BS
ZENER DIODE MTZJT-7711AQDTA00MTZJ11
D118ZENER DIODE DZ-11BSAT265 orNDTA00DZ11BS
Ref. No.DescriptionPart No.
ZENER DIODE MTZJT-7711AQDTA00MTZJ11
D119ZENER DIODE DZ-11BSAT265 orNDTA00DZ11BS
ZENER DIODE MTZJT-7711AQDTA00MTZJ11
D121ZENER DIODE DZ-11BSAT265 orNDTA00DZ11BS
ZENER DIODE MTZJT-7711AQDTA00MTZJ11
D301SWITCHING DIODE 1N4148M orNDTZ01N4148M
SWITCHING DIODE 1SS133(T-77)QDTZ001SS133
D502LED(GREEN) 204-10GD/S957NPQZ10GDS957
D503LED(GREEN) 204-10GD/S957NPQZ10GDS957
D505LED(RED) 204HD/ENPQZ00204HDE
D510SWITCHING DIODE 1N4148M orNDTZ01N4148M
SWITCHING DIODE 1SS133(T-77)QDTZ001SS133
D511ZENER DIODE DZ-7.5BSAT265 orNDTA0DZ7R5BS
ZENER DIODE MTZJT-777.5AQDTA0MTZJ7R5
D512SWITCHING DIODE 1N4148M orNDTZ01N4148M
SWITCHING DIODE 1SS133(T-77)QDTZ001SS133
D555LED MIE-534A2 orNPZZM1E534A2
LED SIR-563ST3F P orQPQPS1R563ST
LED SIR-563ST3F QQPQQS1R563ST
D611SWITCHING DIODE 1N4148M orNDTZ01N4148M
SWITCHING DIODE 1SS133(T-77)QDTZ001SS133
D612PCB JUMPER D0.6-P5.0JW5.0T
D613PCB JUMPER D0.6-P5.0JW5.0T
D701ZENER DIODE DZ-33BSDT265 orNDTD00DZ33BS
ZENER DIODE MTZJT-7733DQDTD00MTZJ33
D1031PCB JUMPER D0.6-P5.0JW5.0T
D1052RECTIFIER DIODE 1N4005 orNDQZ001N4005
RECTIFIER DIODE 1N4005NDWZ001N4005
D1053RECTIFIER DIODE 1N4005 orNDQZ001N4005
RECTIFIER DIODE 1N4005NDWZ001N4005
D1054RECTIFIER DIODE 1N4005 orNDQZ001N4005
RECTIFIER DIODE 1N4005NDWZ001N4005
D1057RECTIFIER DIODE 1N4005 orNDQZ001N4005
RECTIFIER DIODE 1N4005NDWZ001N4005
D1301ZENER DIODE DZ-5.6BSBT265 orNDTB0DZ5R6BS
ZENER DIODE MTZJT-775.6BQDTB0MTZJ5R6
ICS
IC102DRIVER FOR DVD MM1637XVBEQSZBA0TMM102
IC301IC Y/C/A LA71750EM-MPB-EQSZBA0RSY020
IC451IC HIFI LA72648M-MPB-EQSZBA0RSY033
IC501SYSCON IC M3776AMCA-AA8GP-U0 orQSZAB0RMB200
SYSCON IC M3776AMCA-AA8GPQSZAA0RMB200
IC502IC EEPROM CAT24WC02JI orNSZBA0SBG001
IC BR24L02F-WE2QSZBA0TRM068
IC611V.F.D. 7-BT-298N orTVFD150FT012
V.F.D. 7-BT-298NY orTVFD150FT013
V.F.D. 7-BT-298NYMTVFD150FT014
IC612FL DRIVER IC PT6313-S-TPNSZBA0TG2006
IC751IC SWITCH TC4053BF(N) orQSMBA0STS002
IC SWITCH BU4053BCF-E2 orQSMDA0TRM010
IC ANALOG MULTIPLEXERS CD4053BCSJX or NSZBA0TF3071
ELECTROLYTIC CAP. 22µF/ 50V MCE1JMASTL220
C021CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C022ELECTROLYTIC CAP. 470µF/ 35V M orCE1GMASDL471
ELECTROLYTIC CAP. 470µF/ 35V MCE1GMASTL471
C1001! METALLIZED FILM CAP. 0.068µF/ 275V K orCT2E683HJE06
!METALLIZED FILM CAP. 0.068µF/ 250V K orCT2E683DC011
!METALLIZED FILM CAP. 0.068µF/ 250V K orCT2E683DC014
!METALLIZED FILM CAP. 0.068µF/ 250V MCT2E683MS037
C1013CERAMIC CAP.(AX) X K 3300pF/16VCCA1CKT0X332
C1018ELECTROLYTIC CAP. 100µF/ 10V M orCE1AMASDL101
ELECTROLYTIC CAP. 100µF/ 10V MCE1AMASTL101
C1021CERAMIC CAP.(AX) F Z 0.01µF/ 25VCDA1EZT0F103
C1025CHIP CERAMIC CAP.(1608) B K 0.033µF/ 50V or CHD1JK30B333
CHIP CERAMIC CAP.(1608) B K 0.033µF/ 25VCHD1EK30B333
C1029CERAMIC CAP.(AX) X K 2200pF/16VCCA1CKT0X222
C1032ELECTROLYTIC CAP. 10µF/ 16V M orCE1CMASDL100
ELECTROLYTIC CAP. 10µF/ 16V MCE1CMASTL100
C1033CERAMIC CAP. YV Z 0.022µF/ 50VCCD1JZSYV223
C1035ELECTROLYTIC CAP. 470µF/ 6.3V M orCE0KMASDL471
C11CHIP CERAMIC CAP.(1608) B K 0.01µF/ 50VCHD1JK30B103
C12ELECTROLYTIC CAP. 10µF/ 16V M H7CE1CMASSL100
C13CHIP CERAMIC CAP.(1608) B K 0.01µF/ 50VCHD1JK30B103
C14CHIP CERAMIC CAP.(1608) B K 0.01µF/ 50VCHD1JK30B103
C15ELECTROLYTIC CAP. 10µF/ 16V M H7CE1CMASSL100
C16ELECTROLYTIC CAP. 10µF/ 16V M H7CE1CMASSL100
C17CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C19CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C20ELECTROLYTIC CAP. 3.3µF/ 50V M H7CE1JMASSL3R3
C21CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 50V orCHD1JZ30F104
CHIP CERAMIC CAP.(1608) F Z 0.1µF/ 25V orCHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/ 50VCHD1JZ3FZ104
C22ELECTROLYTIC CAP. 10µF/ 16V M H7CE1CMASSL100
C24ELECTROLYTIC CAP. 0.22µF/ 50V M H7CE1JMASSLR22
CONNECTOR
CN1ANGLE PIN HEADER 9P 6029B-1-09Z003-T5700069
DIODES
D2SWITCHING DIODE 1N4148M orNDTZ01N4148M
SWITCHING DIODE 1SS133(T-77)QDTZ001SS133
ICS
IC1IC AUDIO PROCESSOR MSP3417G-QG-B8 or NSZBA0SP3002
This maintenance chart shows you the standard of replacement and cleaning time for each part.
Because those may replace depending on environment and purpose for use, use the chart for reference.
h: Hours : Cleaning I: Replace
DeckPeriodic Service Schedule
Ref.No.Part Name1,000 h2,000 h3,000 h4,000 h
B2
B3Loading Motor Assembly
B8
B587
B31ACE Head Assembly
B573, B574
B37
B52Cap Belt
*B73
*B86F Brake Assembly (HI)II
B133Idler Assembly (HI)
B410
B414M Brake (SP) Assembly (HI)II
B416M Brake (TU) Assembly (HI)II
Cylinder Assembly
Pulley Assembly
Tension Lever Assembly
Reel S, Reel T
Capstan Motor
FE Head
Pinch Arm Assembly
II
I
II
II
I
I
II
II
I
II
II
B525
Notes:
1.Clean all parts for the tape transport (Upper Drum with Video Head / Pinch Roller / ACE Head / FE Head)
using 90% lsopropyl Alcohol.
2.After cleaning the parts, do all DECK ADJUSTMENTS.
3.For the reference numbers listed above, refer to Deck Exploded Views.
* B73 ------ Recording model only
* B86 ------ Not used in 2 head model.
LDG Belt
II
2-1-1U29PHSMEN
Page 74
Cleaning
Cleaning of Video Head
Clean the head with a head cleaning stick or chamois
cloth.
Procedure
1.Remove the top cabinet.
2.Put on a glove (thin type) to avoid touching the
upper and lower drum with your bare hand.
3.Put a few drops of 90% Isopropyl alcohol on the
head cleaning stick or on the chamois cloth and,
by slightly pressing it against the head tip, turn the
upper drum to the right and to the left.
Notes:
1.The video head surface is made of very hard
material, but since it is very thin, avoid cleaning it
vertically.
2.Wait for the cleaned part to dry thoroughly before
operating the unit.
3.Do not reuse a stained head cleaning stick or a
stained chamois cloth.
Cleaning of ACE Head
Clean the head with a cotton swab.
Procedure
1.Remove the top cabinet.
2.Dip the cotton swab in 90% isopropyl alcohol and
clean the ACE Head. Be careful not to damage the
upper drum and other tape running parts.
Notes:
1.Avoid cleaning the ACE Head vertically.
2.Wait for the cleaned part to dry thoroughly before
operating the unit or damage may occur.
ACE Head
Upper
Cylinder
Do Not !
Video Head
Do Not touch
with your bare
hand!
Cleaning Stick
2-1-2U29PHSMEN
Page 75
SERVICE FIXTURE AND TOOLS
J-1-1, J-1-2
J-3
J-5
J-2
J-4
Ref. No. NamePart No.Adjustment
J-1-1Alignment TapeFL6AHead Adjustment of ACE Head
J-1-2Alignment TapeFL6N8
(2 Head model)
FL6NS8
(4 Head model)
J-2Guide Roller Adj. Screwdriver Available
Locally
J-3MirrorAvailable
Locally
J-4Azimuth Adj. Screwdriver +Available
Locally
J-5Flat Screwdriver -Available
Locally
2-2-1U29PFIX
Azimuth and X Value Adjustment of ACE Head /
Adjustment of Envelope Waveform
Guide Roller
Tape Transportation Check
ACE Head Height
X Value
Page 76
MECHANICAL ALIGNMENT PROCEDURES
Explanation of alignment for the tape to correctly run
starts on the next page. Refer to the information below
on this page if a tape gets stuck, for example, in the
mechanism due to some electrical trouble of the unit.
Service Information
A. Method for Manual Tape Loading/Unloading
To load a cassette tape manually:
1. Disconnect the AC plug.
2. Remove the Top Case and Front Assembly.
3. Insert a cassette tape. Though the tape will not be
automatically loaded, make sure that the cassette
tape is all the way in at the inlet of the Cassette
Holder. To confirm this, lightly push the cassette
tape further in and see if the tape comes back out,
by a spring motion, just as much as you have
pushed in.
4. Turn the LDG Belt in the appropriate direction
shown in Fig. M1 for a minute or two to complete
this task.
To unload a cassette tape manually:
1. Disconnect the AC plug.
2. Remove the Top Case and Front Assembly.
3. Make sure that the Moving guide preparations are
in the Eject Position.
4. Turn the LDG Belt in the appropriate direction
shown in Fig. M1 until the Moving guide preparations come to the Eject Position. Stop turning when
the preparations begin clicking or can not be
moved further. However, the tape will be left wound
around the cylinder.
5. Turn the LDG Belt in the appropriate direction continuously, and the cassette tape will be ejected.
Allow a minute or two to complete this task.
B. Method to place the Cassette Holder in the tape-
loaded position without a cassette tape
1. Disconnect the AC Plug.
2. Remove the Top Case and Front Assembly.
3. Turn the LDG Belt in the appropriate direction
shown in Fig. M1. Release the locking tabs shown
in Fig. M1 and continue turning the LDG Belt until
the Cassette Holder comes to the tape-loaded
position. Allow a minute or two to complete this
task.
Top View
Moving guide T preparation
(Eject Position)
Moving guide S preparation
(Eject Position)
Push the tape
to load it.
Push the locking tab gently to unlock
when loading without a cassette.
UNLOAD
/EJECT
LOAD
Side View
LDG Belt
Fig. M1
Bottom View
LDG Belt (B)
UNLOAD
/EJECT
Cam Gear
Fig. M2
2-3-1D5P4HSMA
Page 77
1. Tape Interchangeability Alignment
Note:
To do these alignment procedures, make sure that the
Tracking Control Circuit is set to the preset position
every time a tape is loaded or unloaded. (Refer to
page 2-3-4, procedure 1-C, step 2.)
Note: Before starting this Mechanical Alignment, do all
Electrical Adjustment procedures.
Flowchart of Alignment for tape traveling
Loading (Use a blank tape.)
Adjust the height of the Guide Rollers
(Supply side and take-up side).
(Use a blank tape.) (Page 2-3-3)
1-A
No good
Check to see that the tape is not creasing
and that there is no slack on the supply
and take-up side Guide Rollers.
(Use a blank tape.)
Adjust the X Value for maximum envelope.
(Page 2-3-3) (Use Alignment Tape.)
Adjust the envelope. (Page 2-3-4)
Check the envelope.
OK
Adjust the Audio Section.
(Azimuth Alignment) (Page 2-3-5)
Check the audio output.
OK
Check the following:
1. X Value (Page 2-3-3)
2. Envelope (Page 2-3-4)
OK
1-A
1-B
1-C
1-C
1-D
1-D
1-B, 1-C
No good
No good
No good
Do the final tape-traveling test to see that
the tape runs normally in play mode without creasing or slacking.
OK
Check to see that the tape is not creasing
and that there is no slack on the REV Post.
(Use a blank tape.)
OK
Completion
Adjust the X value and envelope.
1-A
1-E
1-B, 1-C
2-3-2D5P4HSMA
Page 78
1-A. Preliminary/Final Checking and
Alignment of Tape Path
Purpose:
To make sure that the tape path is well stabilized.
Symptom of Misalignment:
If the tape path is unstable, the tape will be damaged.
Note: Do not use an Alignment Tape for this procedure. If the unit is not correctly aligned, the tape may
be damaged.
1. Playback a blank cassette tape and check to see
that the tape runs without creasing at Guide Rollers
[2] and [3], and at points A and B on the lead surface. (Refer to Fig. M3 and M4.)
2. If creasing is apparent, align the height of the guide
rollers by turning the top of Guide Rollers [2] and
[3] with a Guide Roller Adj. Screwdriver. (Refer to
Fig. M3 and M5.)
Guide Roller [2]
Guide Roller [3]
ACE Head
4. If creasing or snaking is apparent, adjust the Tilt
Adj. Screw of the ACE Head. (Fig. M6)
Azimuth Adj. Screw
ACE Head
Flat
Screwdriver
Tilt Adj. Screw
Fig. M6
1-B. X Value Alignment
Purpose:
To obtain maximum PB FM envelope signal at the preset position of the Tracking Control Circuit, align the
Horizontal Position of the ACE Head.
Symptom of Misalignment:
If the Horizontal Position of the ACE Head is not properly aligned, maximum PB FM envelope cannot be
obtained at the preset position of the Tracking Control
Circuit.
A
Take-up Guide Post [4]
Lead Surface of Cylinder
Correct
Guide Roller
Tape
Take-up Guide
Post
Tape
B
Incorrect
Tape
Fig. M3
Fig. M4
1. Connect the oscilloscope to TP301 (C-PB) and
TP503 (CTL) on the Main CBA. Use TP504 (RFSW) as a trigger.
2. Playback the Gray Scale of the Alignment Tape
(FL6NS8) and confirm that the PB FM signal is
present.
3. Set the Tracking Control Circuit to the preset position by pressing CH UP button on the remote control unit then “PLAY” button on the unit. (Refer to
note on bottom of page 2-3-4.)
4. Use the Flat Screwdriver so that the PB FM signal
at TP301 (C-PB) is maximum. (Fig. M6)
Fig. M5
3. Check to see that the tape runs without creasing at
Take-up Guide Post [4] or without snaking between
Guide Roller [3] and ACE Head. (Fig. M3 and M5)
2-3-3D5P4HSMA
Page 79
5. To shift the CTL waveform, press CH UP or CH
DOWN button on the remote control unit. Then
make sure that the maximum output position of PB
FM envelope signal become within
set position.
±2ms from pre-
Good
FM envelope signal
FM envelope output signal
is adjusted at maximum.
2ms
Center Position
CTL signal
No Good
either at the beginning or end of track as shown in
Fig. M9.
Dropping envelope level at the beginning of track.
Fig. M8
Dropping envelope level at the end of track.
FM envelope output signal is low.
Fig. M7
6. Set the Tracking Control Circuit to the preset position by pressing CH UP button on the remote control unit. and then “PLAY” button.
1-C. Checking/Adjustment of Envelope
Waveform
Purpose:
To achieve a satisfactory picture, adjust the PB FM
envelope becomes as flat as possible.
Symptom of Misalignment:
If the envelope output is poor, noise will appear in the
picture. The tracking will then lose precision and the
playback picture will be distorted by any slight variation of the Tracking Control Circuit.
1. Connect the oscilloscope to TP301 (C-PB) on the
Main CBA. Use TP504 (RF-SW) as a trigger.
2. Playback the Gray Scale on the Alignment Tape
(FL6NS8). Set the Tracking Control Circuit to the
preset position by pressing CH UP button and then
“PLAY” button on the unit. Adjust the height of
Guide Rollers [2] and [3] (Fig. M3, Page 2-3-3)
watching the oscilloscope display so that the envelope becomes as flat as possible. To do this adjustment, turn the top of the Guide Roller with the
Guide Roller Adj. Screwdriver.
3. If the envelope is as shown in Fig. M7, adjust the
height of Guide Roller [2] (Refer to Fig. M3) so that
the waveform looks like the one shown in Fig. M9.
4. If the envelope is as shown in Fig. M8, adjust the
height of Guide Roller [3] (Refer to Fig. M3) so that
the waveform looks like the one shown in Fig. M9.
5. When Guide Rollers [2] and [3] (Refer to Fig. M3)
are aligned properly, there is no envelope drop
Fig. M9
Envelope is adjusted properly. (No envelope drop)
Fig. M10
Note: Upon completion of the adjustment of Guide
Rollers [2] and [3] (Refer to Fig. M3), check the X
Value by pushing the CH UP or DOWN buttons alternately, to check the symmetry of the envelope. Check
the number of pushes to ensure preset position. The
number of pushes CH UP button to achieve 1/2 level
of envelope should match the number of pushes CH
DOWN button from center. If required, redo the “X
Value Alignment.”
2-3-4D5P4HSMA
Page 80
1-D. Azimuth Alignment of Audio/Con-
trol/ Erase Head
Purpose:
To correct the Azimuth alignment so that the Audio/
Control/Erase Head meets tape tracks properly.
Symptom of Misalignment:
If the position of the Audio/Control/Erase Head is not
properly aligned, the Audio S/N Ratio or Frequency
Response will be poor.
1. Connect the oscilloscope to the audio output jack
on the rear side of the deck.
2. Playback the alignment tape (FL6NS8) and confirm
that the audio signal output level is 8kHz.
3. Adjust Azimuth Adj. Screw so that the output level
on the AC Voltmeter or the waveform on the oscilloscope is at maximum. (Fig. M6)
Note: Upon completion of the adjustment of Azimuth
Adj. Screw, check the X Value by pushing the CH UP
or DOWN buttons alternately, to check the symmetry
of the envelope. Check the number of pushes to
ensure preset position. The number of pushes CH UP
button to achieve 1/2 level of envelope should match
the number of pushes CH DOWN button from center.
If required, redo the “X Value Alignment.”
2. When the tape has been curled up or bent, turn the
alignment screw to adjust the height of REV Post.
(Refer to Fig. M11 and M13.)
REV Post [5]
Take-up Guide Post [4]
Fig. M11
Correct
REV Post
Tape
Take-up Guide
Post
Tape
Incorrect
1-E. Checking and Alignment of Tape
Path during reversing
Purpose:
To make sure that the tape path is well stabilized during reversing.
Symptom of Misalignment:
If the tape path is unstable during reversing, the tape
will be damaged.
Note: Do not use an Alignment Tape for this procedure. If the unit is not correctly aligned, the tape may
be damaged.
1. Insert a black cassette tape into the tray and set
the unit to REV. Then confirm if the tape has been
curled up or bent at the Take-up Guide Post[4] or
REV Post[5]. (Refer to Fig. M11 and M12.)
Fig. M12
Alignment
Screw
Tape Guide
Assembly
Fig. M13
2-3-5D5P4HSMA
Page 81
DISASSEMBLY/ASSEMBLY PROCEDURES
OF DECK MECHANISM
Before following the procedures described below, be sure to remove the deck assembly from the cabinet. (Refer
to CABINET DISASSEMBLY INSTRUCTIONS.)
All the following procedures, including those for adjustment and replacement of parts, should be done in Eject
mode; see the positions of [44] and [45] in Fig. DM1H on page 2-4-3. When reassembling, follow the steps in
reverse order.
* [ 22 ] F Brake Assembly (HI) is not used in 2 head model.
2-4-2U29PHSDA
Page 83
Top View
[14]
[38]
[37]
[45][44][46][9]
[7][49][8]
[32][43][41][40][31][42]
[13]
[11]
[15]
[10]
[12]
[36]
Bottom View
[23]
[24]
[27]
Fig. DM1H
[19]
[35]
[34]
[25]
[26]
[33][20][28][22]
Fig. DM2H
2-4-3U29PHSDA
Page 84
(S-1)
[1]
(S-1)
Fig. DM3H
A
(S-1A)
[3]
[4]
(L-1)
(L-3)
[5]
B
(L-2)
[6]
(P-1)
Installation of [3] and [6]
First, insert [6] diagonally in [3] as shown below. Then,
install [6] in [3] while pushing (L-1) in a direction of
arrow. After installing [6] in [3], confirm that pin A of [3]
enters hole A of [6] properly.
[3]
Pin D
Pin C
Slots B
First, while pushing the locking tab as
shown in the right, slide and pull up the right
side on [2] to release Pin A and Pin B from
the slots A.
Then, remove Pin C and Pin D on [2] from
the slots B as shown.
[2]
2
Pull up
Pin A
A
1
Slide
Pin B
Slot A
Slot A
1
Hole A
[6]
2
Pin A
View for A
(L-1)
Installation of [4] and [6]
Install [6] in [4] while pulling (L-2) in a direction of
arrow. After installing [6] in [4], confirm that pin B of [4]
enters hole B of [6] properly.
[4]
View for B
Hole B
Pin B
[6]
(L-2)
Fig. DM5H
Locking tab
View for A
Fig. DM4H
2-4-4U29PHSDA
Page 85
[7]
[49]
(S-4A)
[11]
(L-4)
(P-3)
Desolder
from bottom
(S-2)
View for A
Lead with
Red Stripe
A
Fig. DM6H
[50]
(L-12)
[13]
Removal of [11]
1) Remove screw (S-4A).
2) Unhook spring (P-2).
3) Release (L-4) while
holding [12] with a
finger.
4) Loosen a finger
holding [12] and
remove [11].
Pin of [12]
Pin of [10]
View for A
[10]
A
Groove of [27]
When reassembling [10] and
[12], confirm that pin of [10]
and pin of [12] are in the
[27]
groove of [27] as shown.
Fig. DM8H-1
[12]
(P-2)
[9]
A
(S-4)
(S-3)
Desolder
from bottom
Lead with White Stripe
LDG
Belt
[8]
[8]
View for A
Fig. DM7H
2-4-5U29PHSDA
Page 86
Installation of [13] and [12]
Hook spring (P-3) up to [12]
and [13], then install then to
the specified position so that
[12] will be floated slightly
while holding [12] and [13].
(Refer to Fig. A.)
Install pin of [12] in groove of [27].
(Refer to Fig. B.)
(P-3)
[13]
Fig. A
Pin of [12]
[27]
[12]
[14]
(S-5)
(S-6)
[15]
Fig. DM9H
Groove of [27]
Fig. B (Top view)
Notch of
Hold [12] and [13] till groove of
pin of chassis looks and fit [13]
in notch of chassis. Then, turn
a few [13] while holding [12].
(Refer to Fig. C.)
Install [11] and [10] while holding [12].
(Refer to Fig. DM8H-1.)
chassis
Groove of
pin of chassis
[13]
turn
[12]
Fig. C
Fig. DM8H-2
[17]
(L-5)
[16]
[18]
(P-4)
(S-7)
Fig. DM10H
2-4-6U29PHSDA
Page 87
Cap Belt
A
[19]
(S-8)
[22]
turn
(C-1)
[20]
(L-6)
[21]
Installation position of Cap Belt
[20]Cap Belt
View for A
Pin on [22]
[27]
Position of pin on [22]
Fig. DM12H
[19]
Fig. DM11H
2-4-7U29PHSDA
Page 88
[24]
(S-9)
(L-8)
(C-4)
(C-5)
[28]
[29]
[30]
[26]
(L-7)
[23]
(C-3)
(C-2)
[25]
Position of Mode Lever when installed
Pin of [36]
Bottom View
[27]
Installation of [26]
Pin of [33]
Align [26] and [27] as shown.
Pin of [37]
[26]
[27]
[31]
Fig. DM13H-1
[33]
Top View
(P-5)
[32]
First groove on [27]
First tooth on [47]
[27]
When reassembling [27],
meet the first groove on
[27] to the first tooth on
[47] as shown.
Refer to the Alignment
Section, Page 2-5-1.
[35]
(L-9)
Fig. DM13H-2
[34]
Fig. DM14H
2-4-8U29PHSDA
Page 89
[38]
(P-6)
[37]
(C-7)
[41]
[39]
turn
(C-6)
[40]
turn
[43]
(L-10)
[42]
[36]
turn
Fig. DM15H
[48]
[47]
Slide
Fig. DM17H
[44]
Slide Plate
(S-11)
[45]
[46]
(L-11)
Fig. DM16H
2-4-9U29PHSDA
Page 90
ALIGNMENT PROCEDURES OF MECHANISM
The following procedures describe how to align the
individual gears and levers that make up the tape
loading/unloading mechanism. Since information
about the state of the mechanism is provided to the
System Control Circuit only through the Mode Switch,
it is essential that the correct relationship between
individual gears and levers be maintained.
All alignments are to be performed with the mechanism in Eject mode, in the sequence given. Each
procedure assumes that all previous procedures have
been completed.
IMPORTANT:
If any one of these alignments is not performed properly, even if off by only one tooth, the unit will unload or
stop and it may result in damage to the mechanical or
electrical parts.
Alignment points in Eject Position
Top View
Alignment 3
Alignment 1
Loading Arm (SP) and (TU) Assembly
Install Loading Arm (SP) and (TU) Assembly so that
their triangle marks point to each other as shown in
Fig. AL2.
Alignment 2
Mode Gear
Keeping the two triangles pointing at each other, install
the Loading Arm (SP) Assembly so that the last tooth
of the gear meets the most inside teeth of the Mode
Gear. See Fig. AL2.
Triangle Marks
Loading Arm
(SP) Assembly
Last Tooth
Alignment 2
Loading Arm
(TU) Assembly
Most inside teeth
of Mode Gear
Alignment 1
Mode Gear
Bottom View
Alignment 1
Alignment 2
Fig. AL1
Fig. AL2
Alignment 3
Cam Gear (A) (HI), Rack Assembly
Install the Rack Assembly so that the first tooth on the
gear of the Rack Assembly meets the first groove on
the Cam Gear (A) (HI) as shown in Fig. AL3.
Top View
Cam Gear (A)(HI)
Alignment 3
First tooth
First groove
on the Cam Gear (A)(HI)
Gear on Rack Assembly
Fig. AL3
2-5-1U29PHSAPM
Page 91
DECK EXPLODED VIEWS
Deck Mechanism View 1
B2
B9
L1191
B73
B10
L1053
B411
B567
L1467
B494
MarkDescription
Floil G-684G or Multemp MH-D
SLIDUS OIL #150
B35
B553
(Blue grease)
B5
L1322
B12
B11
B571
L1450
B492
B74
L1051
B37
B410
L1450
B121
B8
Chassis Assembly
Top View (Lubricating Point)
B501
L1466
B126
B86
Some Ref. Numbers are not in sequence.
Chassis Assembly
Bottom View (Lubricating Point)
2-6-1U29P4HSDEX
Page 92
Deck Mechanism View 2
B487
B587
B416
B521
B591
MarkDescription
Floil G-684G or Multemp MH-D
(Blue grease)
SLIDUS OIL #150
SANKOUL FG84M (Yellow grease)
B508
B414
B572
B565
B499
B417
B568
B573
B585
B574
B518
B564
B590
B148
B592
B31
B522
L1151
L1406
B3
B558
B557
B525
B578
B579
B582
B580
B583
B579
View
for A
Some Ref. Numbers are not in sequence.
A
B581
B559
B516
B133
B52
B551
B507
B488
B491
B513
Bottom Side (Grease point)
Bottom Side
(Grease point)
2-6-2U29P4HSDEX
Page 93
Deck Mechanism View 3
L1321
B355
L1341
B347
B482
L1321
B354
MarkDescription
Floil G-684G or Multemp MH-D
SLIDUS OIL #150
B483
B425
(Blue grease)
B562
B563
B300
B313
B529
B360
B359
B361
B555
Some Ref. Numbers are not in sequence.
B303
B514
2-6-3U29P4HSDEX
Page 94
DECK PARTS LIST
Ref. No.DescriptionPart No.
B2CYLINDER ASSEMBLY MK12.5 PAL 6HDN236ACYL
B3LOADING MOTOR ASSEMBLY MK12.50VSA14636
B5SLIDE PLATE MK12.50VM416429
B8PULLEY ASSEMBLY(HI) MK120VSA13501
B9MOVING GUIDE S P.P MK12.50VSA14717
B10MOVING GUIDE T P.P MK12.50VSA14639
B11LOADING ARM(TU) ASSEMBLY MK120VSA13300
B12LOADING ARM(SP) ASSEMBLY MK120VSA13299
B31AC HEAD ASSEMBLY MK12.50VSA14841
B35TAPE GUIDE ARM ASSEMBLY MK12.50VSA15014
B37CAPSTAN MOTOR 288/VCZC1301N9681CML
B52CAP BELT MK100VM411138
B73FE HEAD(MK11) MH-131SF11 orDHVEC01Z0005
FE HEAD(MK12) VTR-1X2ERS11-155 orDHVEC01TE005
FE HEAD(MK12) HVFHP0047ADHVEC01AL007
B74PRISM MK100VM202870
B86F BRAKE ASSEMBLY(HI) MK120VSA13447
B121WORM MK120VM414091
B126PULLEY MK120VM414330B
B133IDLER ASSEMBLY(HI) MK120VSA13451
B148TG CAP MK60VM407664C
B300C DRIVE LEVER(TU) MK120VM203773
B303F DOOR OPENER MK120VM203751C
B313C DRIVE SPRING MK120VM414145
B347GUIDE HOLDER A MK100VM304920
B354SLIDER(TU) MK120VM101172F
B355SLIDER(SP) MK120VM101182H
B359CLEANER LEVER MK100VM304413
B360CLEANER ROLLER MK90VM410032C
B361CL POST MK100VM411114
B410PINCH ARM(A) ASSEMBLY(6) MK12.5 or0VSA14935
PINCH ARM(A) ASSEMBLY(5) MK120VSA13788
B411PINCH SPRING MK120VM414644
B414M BRAKE(SP) ASSEMBLY(HI) MK120VSA13655
B416M BRAKE(TU) ASSEMBLY(HI) MK120VSA13449
B417TENSION SPG(3002645) MK12.50VM414221G
B425LOCK LEVER SPRING MK100VM411110
B482CASSETTE PLATE MK120VM203749
B483LOCK LEVER MK120VM414095
B487BAND BRAKE(SP) MK12.5 or1VM320582
BAND BRAKE(SP) MK120VM305723
B488MODE LEVER(HI) MK12 or0VM101175J
MODE LEVER(HI) MK12.50VM101352
B491CAM GEAR(A)(HI) MK120VM101176G
B492MODE GEAR(LM) MK120VM204236
B494C DOOR OPENER MK120VM305719
B499T LEVER HOLDER MK120VM305729
B501WORM HOLDER MK12 or0VM203767
WORM HOLDER(R) MK120VM204324
B507REEL WASHER MK9 5*2.1*0.50VM410058
B508S BRAKE SPRING(HI) MK120VM414899
B513P.S.W F 6*2.55*0.50VM402629A
B514SCREW RACK MK100VM411535
B516REEL WASHER MK9 5*2.1*0.50VM410058
B518P.S.W CUT 1.6X4.0X0.5T0VM408485A
B521REV BRAKE SPG(HI) MK120VM414943
B522TG POST ASSEMBLY MK100VSA11012
B525LDG BELT MK110VM412804
B529CLEANER ASSEMBLY MK100VSA11161
B551FF ARM(HI) MK120VM306183
B553REV SPRING MK110VM412555
B555RACK ASSEMBLY MK120VSA13289
B557MOTER PULLEY U50VM403205
Ref. No.DescriptionPart No.
B558LOADING MOTOR M31E-1 R-14 7441 orMMDZB12MM009
LOADING MOTOR M31E-1 R-14 7402 orMMDZB12MM008
LOADING MOTOR M31E-1 R-14 7401MMDZB12MM007
B559CLUTCH ASSEMBLY(HI) MK120VSA13450
B562C DRIVE LEVER(SP) MK120VM203772
B563SLIDER SHAFT MK120VM305762
B564M GEAR(HI) MK120VM305755
B565SENSOR GEAR(HI) MK120VM305756
B568BT ARM MK120VM305728
B571P.S.W CUT 1.6X4.0X0.5T0VM408485A
B572P.S.W CUT 1.6X4.0X0.5T0VM408485A
B573REEL S MK110VM203436
B574REEL T MK100VM202872C
B578TR GEAR A MK100VM304440
B579TR GEAR B MK120VM305900
B580TR GEAR C MK120VM305743A
B581CENTER GEAR MK110VM305081
B582TR GEAR SPRING MK100VM411187C
B583CAM WASHER MK120VM414741
B585PSW(317505) MK110VM413663
B587TENSION LEVER ASSEMBLY MK120VSA13279
B590BRAKE ARM(TU) MK120VM203752E
B591BAND BRAKE(TU) MK120VM305724C
B592TG POST MK100VM411108E
L1051SCREW B-TIGHT M2.6X6 PAN HEAD+GPMB9060
L1053SCREW S-TIGHT M2.6X8 WASHER HEAD+GCMS9080
L1151SCREW SEMS M2.6X4 PAN HEAD+CPM39040
L1191SCREW S-TIGHT M2.6X8 WASHER HEAD+GCMS9080
L1321SCREW S-TIGHT M3X6 BIND HEAD+GBMS3060
L1322SCREW B-TIGHT M2.3X4 BIND HEAD+GBMBY040
L1341SCREW P-TIGHT M2X6 PAN HEAD+GPMP2060
L1406AC HEAD SCREW MK90VM410964
L1450SCREW SEMS M2.6X5 PAN HEAD+CPM39050
L1466SCREW S-TIGHT M2.6X6 BIND HEAD+GBMS9060
L1467SCREW M2.6X5 WASHER HEAD+SCM39050
200503092-7-1H97L7DPL
Page 95
DPVR-5810
H97L7ED
2005-04-20
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