The above model is classified as a green product (*1), as indicated by the underlined serial
number. This Service Manual describes replacement parts for the green product. When
repairing this green product, use the part(s) described in this manual and lead-free solder (*2).
For (*1) and (*2), see the next page.
TOSHIBA CORPORATION 2006
Published in Japan, Mar. 2006 GREEN
Page 2
(*1) GREEN PRODUCT PROCUREMENT
The EC is actively promoting the WEEE & RoHS Directives that define standards for recycling
and reuse of Waste Electr ical and Electronic Equipment and for the Res triction of the use of
certain Hazardous Substances. From July 1, 2006, the RoHS Directive will prohibit any
marketing of new products containing the restricted substances.
Increasing attention is given to issue s related to the global environmental. Toshiba Corporation
recognizes environmental protection as a key management tasks, and is doing its utmost to
enhance and improve the quality and scope of its environmental activities. In line with this,
Toshiba proactively promotes Green Procurement, and seeks to purchase and use products,
parts and materials that have low environmental impacts.
Green procurement of par ts i s not only confined to manufacture. The same green p ar ts u sed in
manufacture must also be used as replacement parts.
(*2) LEAD-FREE SOLDER
This product is manufactured using lead-free solder as a part of a movement within the consumer
products industry at large to be environmentally responsib le . Lead-free solde r m ust be used in the
servicing and repair of this product.
WARNING
This product is manufactured using lead free solder.
DO NOT USE LEAD BASED SOLDER TO REPAIR THIS PRODUCT !
The melting temperature of lead-free solder is higher than that of leaded solder by 86°F to 104°F
(30°C to 40°C). Use of a soldering iron designed for lead-based solders to repair product made
with lead-free solder may result in damage to the component and or BOARD being soldered.
Great care should be made to ensure high-quality soldering when servicing this product —
especially when soldering large components, through- hole pins, and on BOARDs — as the level
of heat required to melt lead-free solder is high.
Page 3
IMPORTANT SAFETY NOTICE
Proper service and repair is important to the safe, reliable operation of all
TOSHIBA Equipment. The service procedures recommended by TOSHIBA
and described in this service manual are effective methods of performing
service operations. Some of these service special tools should be used
when and as recommended.
It is important to note that this service manual contains various CAUTIONS
and NOTICES which should be carefully read in order to minimize the risk
of personal injury to service personnel. The possibility exists that improper
service methods may damage the equipment. It also is important to
understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE.
TOSHIBA could not possibly know, evaluate and advice the service trade of
all conceivable ways in which service might be done or of the possible
hazardous consequences of each way. Consequently, TOSHIBA has not
undertaken any such broad evaluation. Accordingly, a servicer who uses a
service procedure or tool which is not recommended by TOSHIBA must
first use all precautions thoroughly so that neither his safety nor the safe
operation of the equipment will be jeopardized by the service method
selected.
During audio output : 2V rms (Output impedance:
less than 1 kΩ )
Jacks : RCA jacks
Digital audio output [Output 1 (rear) COAXIAL]
Output level : 500 mVp-p (75 Ω )
Jacks : RCA jack
Note
The specifications and design of this product are subject to
change without notice.
B/CB, PR/CR:
Receivable channels
VHF : 2-13ch
UHF : 14-69ch
CATV : C1-C125ch
1-1-1E7A70SP
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 30 cm 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
Location: Inside Top of DVD mechanism.
1-2-1R3NLSP
Page 6
IMPORTANT SAFETY PRECAUTIONS
Product Safety Notice
Some electrical and mechanical parts have special
safety-related characteri st ic s whic h are of ten 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
producing parts (heat sinks, oxide metal film
resistors, fusible resistors, etc.).
G. Check that replaced wires do not contact sharp
edges or pointed parts.
H. When a powe r cord has be en repla ced, ch eck 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.
1-3-1DVDN_ISP
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
Chassis or Secondary Conductor
Primary Circuit
AC Line VoltageClearance Distance (d), (d’)
120 V≥ 3.2 mm (0.126 inches)
Note: This table is unofficial and for reference only . Be
sure to confirm the precise values.
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.
d'd
Fig. 1
Exposed Accessible Part
Z
AC V oltmeter
(High Impedance)
Earth Ground
B
Power Cord Plug Prongs
Table 2: Leakage current ratings for selected areas
AC Line VoltageLoad ZLeakage Current (i)Earth Ground (B) to:
120 V
Note: This table is unofficial and for reference only. Be sure to confirm the precise values.
0.15 µF CAP. & 1.5 kΩ RES.
Connected in parallel
i ≤ 0.5 mA PeakExposed accessible parts
1-3-2DVDN_ISP
Fig. 2
Page 8
STANDARD NOTES FOR SERVICING
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
Circuit Board Indications
1. The output pin of the 3 pin Regulator ICs is
indicated as shown.
Top View
Out
2. For other ICs, pin 1 and every fifth pin are
indicated as shown.
Pin 1
3. The 1st pin of every male connector is indicated as
shown.
Pin 1
Input
In
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
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
BOARD
* Be careful to avoid a short circuit.
2. Remove the flat pack-IC with tweezers while
applying the hot air .
3. Bottom of the flat pack-IC is fixed with glue to the
BOARD; 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 BOARD using
tweezers. (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)
1-4-1DVDN_SN
Page 9
3. The flat pack-IC on the BOARD 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.
With Soldering Iron:
1. Using desoldering brai d, 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)
BOARD
Masking
Tape
Tweezers
Hot-air
Flat Pack-IC
Desoldering
Machine
Flat Pack-IC
Fig. S-1-2
Flat Pack-IC
Desoldering Braid
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
3. Bottom of the flat pack-IC is fixed with glue to the
BOARD; 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 BOARD using
tweezers. (Fig. S-1-6)
Fig. S-1-4
1-4-2DVDN_SN
Page 10
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 BOARD
contact pads as shown in Fig. S-1-5.
4. Bottom of the flat pack-IC is fixed with glue to the
BOARD; 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 BOARD using
tweezers. (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 BOARD, handle it gently
because it may be damaged if force is applied.
Hot Air Blower
2. Installation
1. Using desoldering brai d, remove the solder from
the foil of each pin of the flat pack-IC on the
BOARD so you can install a replacement flat packIC more easily.
2. The “●” mark on the flat pack-IC indicates pin 1.
(See Fig. S-1-7.) Be sure this mark matches the 1
on the BOARD 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.
Example :
Pin 1 of the Flat Pack-IC
is indicated by a " " mark.
Fig. S-1-7
To Solid
Mounting Point
BOARD
Tweezers
Iron Wire
Soldering Iron
Fig. S-1-5
Fine Tip
Soldering Iron
Flat Pack-IC
or
Presolder
Flat Pack-IC
BOARD
Fig. S-1-8
Fig. S-1-6
1-4-3DVDN_SN
Page 11
Instructions for Handling Semiconductors
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 (1 MΩ) that is
properly grounded to remove any static electricity that
may be charged on the body.
2. Ground for Workbench
Be sure to place a conductive sheet or copper plate
with proper grounding (1 MΩ) 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
BOARD
Grounding Band
1MΩ
BOARD
Conductive Sheet or
Copper Plate
1-4-4DVDN_SN
Page 12
CABINET DISASSEMBLY INSTRUCTIONS
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
1. Disassembly Flowchart
This flowchart indicates the disassembly steps to gain
access to item(s) t o be se rviced. Wh en reas se mbling,
follow the steps in reverse order. Bend, route, and
dress the cables as they were originally.
[1] COVER TOP
[2] PANEL FRONT
[3] DVD MECHANISM & DVD MAIN BOARD ASSEMBLY
[4] BOARD SWITCH
[5] BOARD HOLDER
[6] PANEL REAR
[7] BOARD POWER
2. Disassembly Method
ID/
Loc.
No.
Part
Fig.
No.
Removal
Remove/*Unhook/
Unlock/Release/
Unplug/Desolder
Note
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,
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)
(5) Refer to “Reference Notes.”
Reference Notes
1. CAUTION 1: Locking Tabs (L-1) and (L-2) are
fragile. Be careful not to break them.
[1] COVER TOP
(S-1)
(S-1)
[1]COVER TOP D1 7(S-1)---
PANEL
[2]
FRONT
DVD
MECHANISM
[3]
& DVD MAIN
BOARD
ASSEMBLY
BOARD
[4]
SWITCH
BOARD
[5]
HOLDER
PANEL
[6]
REAR
BOARD
[7]
POWER
↓
(1)
↓
(2)
D2 *6(L-1), *3(L-2)1
4(S-2), *CN101,
*CN701,
LOCKING CARD
D3
SPACERS,
MAIN SHEET
(S-3), S PLATE
D4
EARTH, Desolder
D4 2(S-4)---
D5 2(S-5), 6(S-6)---
3(S-7), HEAT SINK
D5
EARTH PLATE
↓
(3)
↓
(4)
(5)
(S-1)
---
---
Fig. D1
---
↓
1-5-1E7A70DC
Page 13
(L-1)
(L-1)
[4] BOARD
SWITCH
(S-3)
Desolder
S PLATE
EARTH
(S-4)
[5] BOARD
HOLDER
(L-2)
LOCKING
CARD
SPACER
[2] PANEL FRONT
(S-2)
(S-2)
CN701
(L-1)
Fig. D2
[3] DVD MECHANISM
& DVD MAIN BOARD
ASSEMBLY
CN101
MAIN SHEET
LOCKING
CARD
SPACER
(S-7)
HEAT SINK
EARTH
PLATE
[7] BOARD
POWER
Fig. D4
(S-7)
[6] PANEL REAR
(S-5)
(S-6)
(S-5)
Fig. D3
Fig. D5
1-5-2E7A70DC
Page 14
3. How to Eject Manually
Note: When rotating the gear, be careful not to damage the gear.
1. Remove the COVER TOP.
2. Rotate the gear in the direction of the arrow manually as shown below until the tray descends.
3. Pull the tray out manually and remove a disc.
View for A
A
Rotate this gear in
the direction of the arrow
1-5-3E7A70DC
Page 15
HOW TO INITIALIZE THE DVD RECORDER
To put the program back at the factory-default,
initialize the DVD recorder as the following procedure.
1. Turn the D VD recorder on.
2. Confirm that no disc is loaded or that the disc tray
is open. To put the DVD recorder into the Version
display mode, press [INSTANT SKIP], [1], [2], and
[3] buttons on the remote control in the order.
Fig. a appears on the screen.
*1: "
*2: Firmware Version differs depending on the
models, and this indication is one example.
Fig. a Version Display Mode Screen
" differs depending on the models.
*******
F/W VERSION DISP
MODEL NAME :
FE VERSION :
BE VERSION :
TT VERSION :
DEFAULT SETTING : ENTER
EXIT : RETURN
R30_005_082
R3T10210S1E
T30015FSU
*******
3. Press [ENTER] button, then the DVD recorder
starts initializing. When the initializing is
completed, the DVD recorder exits the Version
display mode and turns off the power
automatically.
*To move into the Normal mode from the
V ersion display mode, press [RETURN] button
on the remote control instead of [ENTER]
button.
*When [] button is pressed before [ENTER]
button is pressed, the DVD recorder exits the
Version display mode, then the power turns
off.
1-6-1E7A70INT
Page 16
FIRMWARE RENEWAL MODE
1. Turn the power on and remove the disc on the tray.
2. To put the DVD recorder into version up mode,
press [INSTANT SKIP], [6], [5], and [4] buttons on
the remote control unit in the order. Then the tray
will open automatically.
Fig. a appears on the screen and Fig. b appears
on the VFD.
* Firmware Version differs depending on the
models, and this indication is one example.
Firm Update Mode
Please insert a disc.
Fig. a Version Up Mode Screen
Fig. b VFD in Version Up Mode
ver. R3T10210S1E
Current
F/W version
is displayed.
4. Select the firmware version pressing arrow
buttons, then press [ENTER].
Fig. d appears on the screen and Fig. e appears
on the VFD. The DVD recorder starts updating.
About VFD indication of Fig. e:
1) When Fig. d is displayed on the screen, “F-UP”
is displayed on the VFD.
2) When “Firmware Updating... XX% Complete.”
is displayed on the screen, “10210” is displayed
on the VFD.
* Firmware Version differs depending on the
models, and this indication is one example.
Selected
F/W version
is displayed.
(*1)
Firm Update Mode
R3T10210S1E
File Loading...
Fig. d Programming Mode Screen
ver.
R3T10210S1E
3. Load the disc for version up.
Fig. c appears on the screen. The file on the top is
highlighted as the default.
When there is only one file to exist, Step 4 will
start automatically.
* Firmware Version differs depending on the
models, and this indication is one example.
The appearance shown in (*1) of Fig. d is
described as follows.
No.AppearanceState
1File Loading...Sending files into the memory
Firmware
2
Updating...
Writing new version data
XX% Complete.
Firmware
---
Update Failure
Failed in updating
5. After updating is finished, the tray opens
automatically.
At this time, no button is available.
6. Pull out the AC code once, then insert it again.
1-7-1E7A70FW
Page 17
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
FLOW CHART NO.1
The power cannot be turned on.
TROUBLESHOOTING
Is the fuse normal?
Ye s
Is normal state restored when once unplugged
power cord is plugged again after several seconds.
Ye s
Is the EV+5V line voltage normal?
Ye s
Check each rectifying circuit of secondary circuit
and service it if defective.
FLOW CHART NO.2
The fuse blows out.
Check the presence that the primary component
is leaking or shorted and service it if defective.
After servicing, replace the fuse.
FLOW CHART NO.3
When the output voltage fluctuates.
Does the secondary side photo coupler circuit
operate normally?
Ye s
Check the circuit and service it if defective.
(IC1001, D1007, D1009)
No
No
No
No
See FLOW CHART No.2 <The fuse blows out.>
Check for lead or short-circuiting of primary
circuit component and service it if defective.
(Q1001,Q1002,Q1003,T1001,D1001,D1002,
D1003,D1004,D1006,D1014,C1004,C1005,
C1015)
Check the presence that the rectifying diode or circuit
is shorted in each rectifying circuit of secondary side
and service it if defective.
Check the circuit and service it if defective.
(IC1001, Q1055, D1064, D1067)
FLOW CHART NO.4
When buzz sound can be heard in the vicinity of power circuit.
Check if there is short circuit on the rectifying diode and the circuit in each rectifying circuit of secondary side and
service it if defective. (D1051,D1054,D1055,D1056,D1058,D1063,D1068,IC1503,IC1504,Q1053,Q1054,Q1057,Q1063)
FLOW CHART NO.5
-FL is not outputted.
Is the supply voltage of -25V fed to the anode of
No
D1054?
Ye s
Check for load circuit short-circuiting or leak, and
service it if defective.
Check D1054 and their periphery, and service it if
defective.
1-8-1E7A70TR
Page 18
FLOW CHART NO.6
P-ON+10.5V is not outputted.
Is 11V voltage supplied to the emitter of Q1054?
Ye s
Is the "H" pulse outputted to Pin(53) of IC1501?
Ye s
Is the "L" pulse outputted to the collector of Q1056?
Ye s
Check Q1054 and their periphery, and service it
if defective.
FLOW CHART NO.7
P-ON+10V is not outputted. (P-ON+10.5V is outputted normally.)
Check Q1151, D1151 and their periphery, and
service it if defective.
FLOW CHART NO.8
P-ON+5V is not outputted.
Is 5V voltage supplied to the emitter of Q1053?
Ye s
Is the "H" pulse outputted to Pin(53) of IC1501?
Ye s
Is the "L" pulse outputted to the collector of Q1056?
Ye s
Check Q1053, D1060 and their periphery,
and service it if defective.
No
No
No
No
No
No
Check D1063, D1064, C1064, L1052 and their
periphery, and service it if defective.
Replace IC1501.
Replace Q1056.
Check D1058, C1060, C1061, L1051 and their
periphery, and service it if defective.
Replace IC1501.
Replace Q1056.
FLOW CHART NO.9
EV+32V is not outputted.
Is the supply voltage 44V fed the cathode of D1068?
Ye s
Check D1701 and their periphery and service it
if defective.
FLOW CHART NO.10
VIDEO+5V is not outputted. (P-ON+10.5V is outputted normally.)
Is 5V voltage supplied to the collector of Q1057?
Ye s
Replace Q1057.
No
No
Check D1068, C1067 and their periphery, and
service it if defective.
Check D1058, C1060, C1061, L1051 and their
periphery, and service it if defective.
1-8-2E7A70TR
Page 19
FLOW CHART NO.11
EV+3.3V is not outputted.
Is 5V voltage supplied to the collector of Q1063?
Ye s
Is the voltage of approximately 4V supplied to
the base of Q1063?
Ye s
Replace Q1063.
FLOW CHART NO.12
P-ON+2.5V is not outputted.
Is 4V voltage supplied to Pin(1) of IC1504?
Ye s
Replace IC1504.
FLOW CHART NO.13
P-ON+3.3V is not outputted.
Is 5V voltage supplied to Pin(1) of IC1503?
Ye s
Replace IC1503.
No
No
No
No
Check D1058, C1060, C1061, L1051 and their
periphery, and service it if defective.
Check Q1062, D1063, D1064, C1063, C1064, L1052
and their periphery, and service it if defective.
Check D1055, C1057 and their periphery, and
service it if defective.
Check D1058, C1060, C1061, L1051 and their
periphery, and service it if defective.
FLOW CHART NO.14
TUNER+5V is not outputted. (EV+5V is outputted normally.)
Is the "H" pulse outputted to Pin(53) of IC1501?
Ye s
Is the "L" pulse outputted to the collector of Q1056?
Ye s
Check Q1065, D1066 and their periphery, and
service it if defective.
FLOW CHART NO.15
The fluorescent display tube does not light up.
Is 3.3V voltage supplied to Pin(6, 24) of IC2001?
Ye s
Is approximately -24V to -28V voltage supplied to
Pin(15) of IC2001?
Ye s
Is there approximately 500kHz oscillation to
Pin(26) of IC2001?
Ye s
Are the filament voltage applied between (1)
and (28) of the fluorescent display tube?
Also negative voltage applied between these pins
and GND?
Ye s
Replace the fluorescent display tube.
No
No
No
No
No
No
Replace IC1501.
Replace Q1056.
Check the EV+3.3V line and service it if defective.
Check the -FL line and service it if defective.
Check R2003, IC2001 and their periphery, and
service it if defective.
Check the power circuit, D1051, D1053, C1051
and their periphery, and service it if defective.
1-8-3E7A70TR
Page 20
FLOW CHART NO.16
The key operation is not functioning.
Are the contact point and the installation state of
the key switches normal?
Ye s
Is the control voltage normally inputted into
Pin(1, 2) of IC1501?
Ye s
Replace IC1501 or DVD MECHANISM & DVD
MAIN BOARD ASSEMBLY.
FLOW CHART NO.17
No operation is possible from the remote control unit. (
Is 5V voltage supplied to the Pin(3) terminal of
the RE2001 (remote control receiver)?
Ye s
Is the "L" pulse sent out from Pin(1) terminal of
the RE2001 (remote control receiver) when the
remote control unit is activated?
Ye s
Is the "L" pulse signal supplied to the Pin(27) of
IC1501?
Ye s
Replace IC1501 or DVD MECHANISM & DVD
MAIN BOARD ASSEMBLY.
No
Re-install some key switches correctly or
replace some key switches.
No
Check the key switches and their periphery, and
service it if defective.
3.300
2.479
2.464
1.746
1.730
1.115
1.100
0.484
0.469
0.161
0.146
(V)
Operation is possible from the unit.)
No
No
Check EV+5V line and service it if defective.
Replace the RE2001 (remote control receiver).
Or replace remote control unit.
No
Check the line between the RE2001 (remote
control receiver) and the Pin(27) of IC1501, and
service it if defective.
KEYTerminal voltage of IC1501-1,2-1
IC1501-1
REC
CH UP
REC
SPEED
CH
DOWN
OPEN
/CLOSE
KEY-2
IC1501-2
----------
REV
FWD
STOP
PLAY
POWER
FLOW CHART NO.18
The disc tray cannot be opened and closed. (It can be done using the remote control unit.)
Is the normal control voltage inputted to Pin(1) of
IC1501?
Refer to "FLOW CHART NO.16" <The key
No
Replace the "OPEN/CLOSE" button (SW3001).
operation is not functioning.>
Ye s
Refer to "FLOW CHART NO.19" <The disc tray
cannot be opened and closed.>
1-8-4E7A70TR
Page 21
FLOW CHART NO.19
The disc tray cannot be opened and closed.
[No Disc] indicated.
Both functions of picture and sound do not operate normally.
Replace the DVD MECHANISM & DVD MAIN
BOARD ASSEMBLY.
FLOW CHART NO.20
VIDEO E-E does not appear normally.
Are the video signals inputted to each pin of
IC1301?
If Pin(12) of CN1101 become "L" level, replace
DVD MECHANISM & DVD MAIN BOARD
ASSEMBLY.
If Pin(38) of IC1501 become "L" level, replace
IC1501.
Replace IC1201.
Check the periphery between Pin(1,7) of IC1201
and the audio terminal (JK2201), and service it if
defective.
1-8-10E7A70TR
Page 27
FUNCTION INDICATOR SYMBOLS
Note: If an error occurs, a message with the error number appears on the screen.
Recording Error
MessageSolution
Can not record on this disc.
This program is not allowed to
be recorded.
This program is not recordable
in Video mode.
This program is not allowed to
be recorded on this disc.
You cannot record on this disc as
Power Calibration Area is full.
Insert the recordable disc, and
ensure the disc status satisfies
the recording requiremen ts.
You cannot record copy
prohibited programs.
Set “DVD-RW Recording
Format” to “VR mode”.
Insert a ver.1.1 CPRM
compatible DVD-RW disc.
Error message
E35
Error
No.
1An error occurs during data reading.2
3
4An error occurs with OPC.-
5During recovery in a record.6
7An error occurs in a for mat.-
8It cannot start an encode.9
10
11
12
13It is a reply that “ATAPI is not readable.”14
15
16An error occurs in Finalize Close.-
17An error occurs in Rec Stop Close.18An error occurs in PCA Full (DVD_R).19Safety Stop occurs during editing.20High Speed Disc.2
21The disc is not formatted.5
22Disc Error has occurred.3
23The -R Disc of VR Mode.6
24
25During the Macrovision picture input.11
26During the CGMS picture input.12
27
28
Error No.
Error DescriptionPriority
There is no reply for 15 seconds in Test
Unit Ready.
Cannot write the data after trying three
times.
An error occurs ev en if reco very has been
tried three times.
NV_PCK/RDI_PCK is not in encoded
data.
Encode Paus e co ndi tio n co ntinued for 10
minutes.
Encode Pause condition continued in
normal REC condition for 10 minutes.
Difference in the addres s and ca n not get
StreamID of RDI/VIDEO.
Cannot write the data after recovering
SMALL VMGI.
Cannot write the data after DVD-R
Reverse Track.
The disc except DVD-R/RW or finalized
DVD-R.
During the CGMS picture (possible to
record once) input. (Video Format Disc)
During the CGMS picture (possible to
record once) input. (Disc which is not for
the correspondence to VR Format
CPRM)
-
-
-
-
-
-
-
-
-
1
12
12
1-9-1E7A70FIS
Page 28
MessageSolution
This disc is protected and not
recordable.
Disc is full.
(No area for new recording)
You cannot record more than
99 titles on one disc.
(The maximum is 99.)
You cannot record more than
999 chapters on one disc.
(The maximum is 999.)
You cannot record on th is dis c
as Control Information is full.
You cannot record on the disc
as Power Calibration Area is
full.
This disc is already fina lized.
Can not record on this disc.Repeat the same operation.
Release the disc protect
setting in the Disc Setting
menu.
Insert the recordable disc with
enough recording space.
Delete unnecessary titles.
Delete unnec essary chapter
markers.
Delete unnecessary titles.34
Insert a new disc.35PCA is Full. (in REC start)4
Release the finalizing for this
disc.
Error
No.
Error DescriptionPriority
29Disc Protected Disc.7
30No avilable recording space.5
Its recording capacity has been reach ed .
31
(Video Format Disc)
Its recording capacity has been reach ed .
32
(VR Format Disc)
The 999 chapter has been reached. (VR
33
Format Disc)
There is not space to record field of
control i nformation.
36It is finalized. (Video Format Disc)6
37Access to Memory Area range outside.-
38Sector Address is wrong.39BUP writing error of chapter editing.-
7
8
9
10
If an error occurs during the timer recording, one of the following error numbers (40 to 42) or the above error
messages (error number: 1 to 39) is displayed on the recording menu after timer recording.
(Once the screen of the program line is exited, the program line for the error will be cleared.)
(No Error Message is displayed for the error No. 40 ~ 42.)
Timer Programming
The speed mode changes
to the error number.
Error DescriptionPriority
A program with the error number is grayed out and asterisked on the timer programming list.
MessageSolution
Error message is not
displayed.
2. ---
3. ---
4. ---
5. ---
6. ---
7. ---
8. ---
Error
No.
- Set the timer programming
correctly.
- Set the timer programming
before the start time.
Turn the power on and set the
clock correctly then set timer
programming again.
Insert the recordable disc.42No disc when recording-
- Some portion has not been recorded
because of program overlapping.
40
- Recording did not start at the start time.
41Power failed-
-
1-9-2E7A70FIS
Page 29
Packing
Some Ref. Numbers
are not in sequence.
X1
X7X6X10X9X11X4X3
Unit
1-17-2E7A71PEX
Page 30
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.
Loca-
#
tion
TSB P/NReference No.Description
No.
A1XP000459130 1VM222020CPANEL FR ONT E7A70UD
A2P000456990 1VM120049ACOVER TOP E6700UD
A41VM120045ACHASSIS E6700ED
A50VM403657AFOOT K7010UA
2B11VM220926ABOARD HOLDE R E7A00U D
2B21VM422494COVER CABLE E7A00UD
2B4XP0U039WD001 LOCKING CARD SPACER KGLS-
2B51VM422583SHEET MAIN E7A00UD
2B61VM421074SHEET PO WER E67 00UD
2B70VM410380APLA TE EARTH T E 5420UD
2B91VM423427S PLATE EAR TH E7A00UD
2B101VM423503HEAT SINK PLATE EARTH
2L012GBHB3080SCREW B-TIGHT M3X8 BIND
2L021GBCS3060SCREW S-TIGHT M3X6 BIND
2L031GBJS3100SCREW S-TIGHT M3X10 BIND
2L081GBJS3060SCREW S-TIGHT M3X6 BIND
ACCESSORIES
X1P000457160 NB306UDREMOTE CONTROL UNIT
X3P000457360 WPZ0152TM014 CAB LE A V WPZ0 152TM0 14
X4P000457370 WPZ0901TM002 CAB LE RF 2.5 C-2V
X61VMN22504SHEET RETURN STOP E7A71CD
X7P000457410 1VMN22371QUICK GUIDE E7A71CD
X9P000457430 1VMN22603QUICK GUIDE FRENCH E7A71CD
X10P000457440 1VMN22607OWNERS MANUAL E7A71CD
X11P000457420 1VMN22372OWNERS MANUAL FRENCH
22S
E7A00UD
HEAD+
CROM
HEAD+
HEAD+
NB306UD
E7A71CD
200603131-18-1E7A71CA
Page 31
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 MECHANISM & DVD MAIN
BOARD ASSEMBLY
Location
#
# P2--------------------DVD MECHANISM & DVD MAIN
TSB P/NReference No.Description
No.
BOARD ASSEMBL Y
POWER ASSEMBLY
Location
#
# P1P000457040 1VSA14027POWER ASSEMBLY
BOARD POWER
Location
#
# C1001CT2E683DC016 ACROSS THE LINE CAP.
# C1002CCD2EMA0E222 SAFETY CAP. 2200PF/250V
C1003CA2D151DYG03 ELECTROLYTIC CAPA CIT OR
C1004CCD2JKP0B103 CERAMIC CAP . B K 0.01µF/
C1005CCD2JKP0B221 CERAMIC CAP . B K 220PF/500V
C1006CCA1CKT0X562 CERAMIC CAP.(AX) X K 5600PF/
C1007CA1J560TU008CERAMIC CAP.(AX) CH J 56PF/
C1008CA1J332TU011CERAMIC CAP.(AX) B K 3300PF/
C1009CE1CMASDL100 ELECTROLYTIC CAP. 10µF/16V
C1010CMA1JJS00223 FILM CAP .(P) 0.022µF/50V J
C1015CCD2JKP0B221 CERAMIC CAP . B K 220PF/500V
C1051CE0KMASDL102 ELECTROLYTIC CAP. 1000µF/
C1052CHD1JK30B103 CHIP CERAMIC CAP.(1608) B K
C1053CHD1JK30B103 CHIP CERAMIC CAP.(1608) B K
C1055CE1JMASDL220 ELECTROLYTIC CAP. 22µF/50V
TSB P/NReference No.Description
No.
Consists of the following:
----------BOARD POWER (SUB-A)
----------BOARD SWITCH (SUB-B)
TSB P/NReference No.Description
No.
----------BOARD PO WER
CAPACITORS
Consists of the following:
0.068µF/250V
ZR200TA151K16DB
500V
16V
50V
50V
M
6.3V M
0.01µF/50V
0.01µF/50V
M
Location
#
C1056CHD1JZ30F104 CHIP CERAMIC CAP.(1608) F Z
C1057CE0KMASTH102 ELECTROL YTIC CAP. 1000µF/
C1058CE0KMZATH332 ELECTROL YT IC CAP. 3300µF/
C1059CCD1JJSCH470 CERAMIC CAP . CH J 47PF/50V
C1060CE0KMZATH472 ELECTROL YT IC CAP. 4700µF/
C1061CE0KMASTH222 ELECTROL YTIC CAP. 2200µF/
C1063CE1CMASTH102 ELECTROLYTIC CAP. 1000µF/
C1064CE1CMASDL471 ELECTROL YTIC CAP. 470µF/
C1065CHD1JK30B333 CHIP CERAMIC CAP.(1608) B K
C1066CCD2JKP0B221 CERAMIC CAP . B K 220PF/500V
C1067CE1JMASDL100 ELECTROL YT IC CAP. 10µF/50V
C1068CHD1JZ30F104 CHIP CERAMIC CAP.(1608) F Z
C1070CE0KMASDL101 ELECTROLYTIC CAP. 100µF/
C1074CE0KMASDL101 ELECTROLYTIC CAP. 100µF/
C1075CHD1JZ30F104 CHIP CERAMIC CAP.(1608) F Z
C1076CE0KMASDL101 ELECTROLYTIC CAP. 100µF/
C1080CHD1JK30B333 CHIP CERAMIC CAP.(1608) B K
C1081CHD1JZ30F104 CHIP CERAMIC CAP.(1608) F Z
C1082CE0KMASDL101 ELECTROLYTIC CAP. 100µF/
C1084CHD1JK30B333 CHIP CERAMIC CAP.(1608) B K
C1085CHD1AK30B105 CHIP CERAMIC CAP . (1608) B K
C1101CHD1JZ30F104 CHIP CERAMIC CAP.(1608) F Z
C1102CE0KMASDL101 ELECTROLYTIC CAP. 100µF/
C1121CE1CMASDL100 ELECTROL YTIC CAP. 10µF/16V
C1122CE1CMASDL100 ELECTROL YTIC CAP. 10µF/16V
C1123CHD1JJ3CH330 CHIP CERAMIC CAP .(1608) CH
C1124CHD1JJ3CH330 CHIP CERAMIC CAP .(1608) CH
C1125CHD1JZ30F104 CHIP CERAMIC CAP.(1608) F Z
C1135CE1CMASDL221 ELECTROL YTIC CAP. 220µF/
C1151CE1CMASDL470 ELECTROL YTIC CAP. 47µF/16V
C1152CE1CMASDL101 ELECTROL YTIC CAP. 100µF/
C1161CE1CMASDL470 ELECTROL YTIC CAP. 47µF/16V
C1171CHD1JJ3CH102 CHIP CERAMIC CAP .(1608) CH
C1172CHD1JJ3CH102 CHIP CERAMIC CAP .(1608) CH
C1175CE1CMASDL100 ELECTROL YTIC CAP. 10µF/16V
C1176CE1CMASDL100 ELECTROL YTIC CAP. 10µF/16V
C1181CHD1JJ3CH102 CHIP CERAMIC CAP .(1608) CH
C1182CHD1JJ3CH102 CHIP CERAMIC CAP .(1608) CH
C1185CE1CMASDL100 ELECTROL YTIC CAP. 10µF/16V
TSB P/NReference No.Description
No.
0.1µF/50V
6.3V M(105C)
6.3V M(105C)
6.3V M(105C)
6.3V M(105C)
16V M(105C)
16V M
0.033µF/50V
M
0.1µF/50V
6.3V M
6.3V M
0.1µF/50V
6.3V M
0.033µF/50V
0.1µF/50V
6.3V M
0.033µF/50V
1µF/10V
0.1µF/50V
6.3V M
M
M
J 33PF/50V
J 33PF/50V
0.1µ
F/50V
16V M
M
16V M
M
J 1000PF/50V
J 1000PF/50V
M
M
J 1000PF/50V
J 1000PF/50V
M
200603131-19-1E7A71EL
Page 32
Location
#
C1186CE1CMASDL100 ELECTROLYTIC CAP. 10µF/16V
C1201CE1CMASDL100 ELECTROLYTIC CAP. 10µF/16V
C1202CE1CMASDL100 ELECTROLYTIC CAP. 10µF/16V
C1203CHD1JJ3CH271 CHIP CERAMIC CAP.(1608) CH
C1204CHD1JJ3CH271 CHIP CERAMIC CAP.(1608) CH
C1205CHD1JJ3CH470 CHIP CERAMIC CAP.(1608) CH
C1206CHD1JJ3CH470 CHIP CERAMIC CAP.(1608) CH
C1211CHD1JZ30F104 CHIP CERAMIC CAP .(1608) F Z
C1212CE0KMASDL471 ELECTROLYTIC CAP. 470µF/
C1221CE1CMASDL100 ELECTROLYTIC CAP. 10µF/16V
C1222CE1CMASDL100 ELECTROLYTIC CAP. 10µF/16V
C1241CHD1JZ30F104 CHIP CERAMIC CAP .(1608) F Z
C1245CE1CMASDL470 ELECTROLYTIC CAP. 47µF/16V
C1301CHD1JZ30F104 CHIP CERAMIC CAP .(1608) F Z
C1302CHD1JZ30F104 CHIP CERAMIC CAP .(1608) F Z
C1303CHD1JZ30F104 CHIP CERAMIC CAP .(1608) F Z
C1304CHD1JZ30F104 CHIP CERAMIC CAP .(1608) F Z
C1305CHD1JZ30F104 CHIP CERAMIC CAP .(1608) F Z
C1306CHD1JZ30F104 CHIP CERAMIC CAP .(1608) F Z
C1313CHD1JK30B103 CHIP CERAMIC CAP.(1608) B K
C1314CE1CMASDL220 ELECTROLYTIC CAP. 22µF/16V
C1315CE0KMASDL101 ELECTROLYTIC CAP. 100µF/
C1316CHD1JZ30F104 CHIP CERAMIC CAP .(1608) F Z
C1331CHD1JJ3CH330 CHIP CERAMIC CAP.(1608) CH
C1332CHD1JJ3CH330 CHIP CERAMIC CAP.(1608) CH
C1333CHD1JZ30F104 CHIP CERAMIC CAP .(1608) F Z
C1334CHD1JZ30F104 CHIP CERAMIC CAP .(1608) F Z
C1335CHD1JZ30F104 CHIP CERAMIC CAP .(1608) F Z
C1336JW5.0TBOARD JUMPER D0.6-P5.0
C1337CHD1JZ30F104 CHIP CERAMIC CAP .(1608) F Z
C1338CP0KMASNC101 ELECTROL YTIC CAP. 100µF/
C1405CHD1JK30B103 CHIP CERAMIC CAP.(1608) B K
C1406CE1JMASDL1R0 ELECTROLYTIC CAP. 1µF/50V
C1407CE1JMASDL1R0 ELECTROLYTIC CAP. 1µF/50V
C1408CE1JMASDL1R0 ELECTROLYTIC CAP. 1µF/50V
C1409CE1CMASDL220 ELECTROLYTIC CAP. 22µF/16V
C1410CHD1JK30B103 CHIP CERAMIC CAP.(1608) B K
C1411CHD1JZ30F104 CHIP CERAMIC CAP .(1608) F Z
C1413CHD1JZ30F104 CHIP CERAMIC CAP .(1608) F Z
C1414CHD1JZ30F104 CHIP CERAMIC CAP .(1608) F Z
C1415CE0KMASDL101 ELECTROLYTIC CAP. 100µF/
TSB P/NReference No.Description
No.
M
M
M
J 270PF/50V
J 270PF/50V
J 47PF/50V
J 47PF/50V
0.1µF/50V
6.3V M
M
M
0.1µF/50V
M
0.1µF/50V
0.1µF/50V
0.1µF/50V
0.1µF/50V
0.1µF/50V
0.1µF/50V
0.01µF/50V
M
6.3V M
0.1µF/50V
J 33PF/50V
J 33PF/50V
0.1µF/50V
0.1µF/50V
0.1µF/50V
0.1µF/50V
6.3V M NP
0.01µF/50V
M
M
M
M
0.01µF/50V
0.1µF/50V
0.1µF/50V
0.1µF/50V
6.3V M
Location
#
C1417CHD1JZ30F104 CHIP CERAMIC CAP.(1608) F Z
C1418CE0KMASDL471 ELECTROLYTIC CAP. 470µF/
C1419CE0KMASDL102 ELECTROLYTIC CAP. 1000µF/
C1420CE0KMASDL471 ELECTROLYTIC CAP. 470µF/
C1421CE0KMASDL471 ELECTROLYTIC CAP. 470µF/
C1501CE0KMASDL102 ELECTROLYTIC CAP. 1000µF/
C1502CHD1JZ30F104 CHIP CERAMIC CAP.(1608) F Z
C1503CHD1JZ30F104 CHIP CERAMIC CAP.(1608) F Z
C1506CHD1JJ3CH180 CHIP CERAMIC CAP . CH J
C1507CHD1JJ3CH180 CHIP CERAMIC CAP . CH J
C1508CHD1JZ30F104 CHIP CERAMIC CAP.(1608) F Z
If C1509A is 0.015µF, then IC1502A is R3112N191A-TR-FA.
C1509ACHD1JK30B153 CHIP CERAMIC CAP .( 1608) B K
IC1502A P000457310 QSZBA0TRC021 IC VOLT A GE- DETE CT
# IC1001P000457240 QPEQPS2561A1 IC PHOTOCOUPLER PS2561A-
IC1101P000457200 NSZBA0TTY091 IC SWITCHING CD4052BNSR
IC1102P000457180 NSZBA0STY173 IC OP-AMP RC4580IP
IC1201P000457170 NSZBA0S2H001 IC OP-AMP UTC4558
IC1301P000457280 QSZBA0TMM150 IC VIDEO-SWITCH
IC1401P000457270 QSZBA0TMM102 IC DVD-DRIVER MM1637XVBE
IC1501P000457250 QSZAC0RMS047 IC MICROCONTROLLER-8BIT
If IC1502A is R3112N191A-TR-FA, then C1509A is 0.015µF.
IC1502A P000457310 QSZBA0TRC021 IC VOLT A GE- DETE CT
C1509ACHD1JK30B153 CHIP CERAMIC CAP .( 1608) B K
If IC1502B is PST3619NR, then C1509B is 0.1µF.
IC1502B P000457290 QSZBA0TMM151 IC SYSTEM-RESET
C1509BCHD1EK30B104 CHIP CERAMIC CAP .(1608) B K
IC1503P000457260 QSZBA0SSH054 IC VOLTAGE-REGULATOR
IC1504P000457260 QSZBA0SSH054 IC VOLTAGE-REGULATOR
IC1701P000457300 QSZBA0TMS003 IC MTS-DECORDER
IC2001P000457190 NSZBA0TG2007 IC VFD-DRIVER/CONTROLLER