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SERVICE MANUAL
Ver. 1.0 2008.04
System
Laser: Semiconductor laser
Channel coverage:
AEP, UK, Russian model
PAL (
B/G, D/K, I)/SECAM (L)
TE
VHF: E2 to E12, R1 to R12, F2 to
L 13942296513
F10, Italian A to H, Ireland A to J,
South Africa 4 to 11, 13
UHF: E21 to E69, R21 to R69, B21 to
B69, F21 to F69
CATV: S01 to S05, S1 to S20, France
B to Q
HYPER: S21 to S41
The above channel coverage merely ensures
the channel reception within these ranges. It
does not guarantee the ability to receive
signals in all circumstances. The channels
that can be received differ depending on the
country/region.
Channel coverage:
Canadian, E model
NTSC
VHF: 2 to 13
UHF: 14 to 69
CATV: A8 to A1, A to W, W+1 to W+84
Video reception: Frequency
synthesizer system
Audio reception: Split carrier system
Aerial out: AEP, UK, Russian model
Antenna out: Canadian, E model
75-ohm asymmetrical aerial socket
Timer: Clock: Quartz locked/Timer
www
indication: 24-hour cycle (digital)
Video recording format: MPEG-2,
MPEG-1
Audio recording format/applicable
.
bit rate: Dolby Digital 2 ch
256 kbps/128 kbps (in EP, SLP, and
SEP mode), PCM
9-883-980-11
http://www.xiaoyu163.com
(AEP)
Inputs and outputs
LINE 2
LINE OUT: Canadian, E model
(AUDIO): Phono jack/2 Vrms/10 kilohms
(VIDEO): Phono jack/1.0 Vp-p
(S VIDEO): 4-pin mini DIN/Y: 1.0 Vp-p,
C
: 0.3 Vp-p (PAL)
C: 0.286 Vp-p (NTSC)
LINE 2
LINE IN 1/2/3: Canadian, E model
(AUDIO): Phono jack/2 Vrms/more than
22 kilohms
(VIDEO): Phono jack/1.0 Vp-p
(S VIDEO): 4-pin mini DIN/Y: 1.0 Vp-p,
C: 0.3 Vp-p (PAL)
C: 0.286 Vp-p (NTSC)
LINE 3 – TV: 21-pin
AEP, UK, Russian model
CVBS OUT
S-Video/RGB OUT (upstream)
LINE 1/DECODER: 21-pin
AEP, UK, Russian model
CVBS IN/OUT
S-Video/RGB IN
Decoder
DV IN: 4-pin/i.LINK S100
DIGITAL OUT (COAXIAL): Phono
jack/0.5 Vp-p/75 ohms
COMPONENT VIDEO OUT
(Y, P
AEP, UK, Russian model
(Y, P
Phono jack/Y: 1.0 Vp-p,
P
/C
B
x
ao
u163
G-LINK*: mini jack
y
HDMI OUT: HDMI™ Connector
i
Home Electronics Network Company
http://www.xiaoyu163.com
RDR-HX680/HX780/HX785/
2 9
8
Photo: RDR-HX780
RMT-D246A
(AEP, UK, Russian)
SPECIFICATIONS
OUT: AEP, UK, Russian model
Q Q
3
6 7
1 3
1 5
IN: AEP, UK, Russian model
/C
, P
/C
):
B
B
R
R
, P
):
Canadian, E model
B
R
: 0.7 Vp-p, P
/C
: 0.7 Vp-p
B
R
R
co
.
Sony Corporation
HX980/HX1080
9 4
2 8
RMT-D246A/D249P/D250P
AEP Model
RDR-HX680/HX780/HX785/HX980/
Canadian Model
UK Model
E Model
Australian Model
Russian Model
Singapore Model
Thai Model
RDR-HX780/HX980
USB:
USB jack Type A (For connecting
digital still camera, Memory card
reader, USB memory and HDD
camcorder)
USB jack Type B (For connecting
0 5
8
2 9
9 4
2 8
PictBridge-compatible printers)
General
Power requirements: 220-240 V AC,
50/60 Hz
Power consumption:
43 W AEP, UK, Russian model
42 W Canadian, E model
Dimensions (approx.):
430 ⋅ 66.5 ⋅ 286.5 mm (width/height/
depth) incl. projecting parts
Hard disk drive capacity:
RDR-HX680/HX780/HX785:
160 GB
RDR-HX980: 250 GB
RDR-HX1080: 500 GB
Mass (approx.): 4.4 kg
Operating temperature: 5ºC to 35ºC
Operating humidity: 25% to 80%
Supplied accessories:
Mains lead (1)
Aerial cable (1)
Audio/video card (1) Canadian, E model
Re
mote commander (remote) (1)
Set top box controller (1)*
R6 (size AA) batteries (2)
* RDR-HX780/HX785/HX980/HX1080
AEP model only
Specifications and design are subject to
m
change without notice.

DVD RECORDER

Published by Quality Assurance Dept.
9 9
HX1080
RDR-HX780
9 9
2008D1600-1
©2008.04

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Summarization of Contents

Service Manual
Specifications
Detailed technical specifications for the product models, covering system, inputs/outputs, and general features.
System
Details on the system, laser, channel coverage, and signal reception characteristics.
Inputs and Outputs
Lists and describes all input and output connectors and signals for various interfaces.
General Specifications
General specifications including power requirements, consumption, dimensions, HDD capacity, and supplied accessories.
Safety Warnings and Precautions
Laser Safety Warning
Crucial warnings regarding laser safety and eye protection during servicing operations.
Unleaded Solder Characteristics
Details on the characteristics and handling of unleaded solder used in the product.
Critical Component Safety
Identifies critical components marked with O that require specific replacement parts for safety.
Safety Check-Out Procedure
Essential safety checks to perform before releasing the unit after service.
Service Notes and Procedures
Forced Disk Removal
Procedure for forced disk removal when the tray cannot be ejected normally.
Board Connections and Remote Controller
Notes on board connections and the use of the service remote controller.
Model Name Setting Method
Method to set the model name after engine or main board replacement.
HDD Failure Diagnosis
Steps and symptoms for diagnosing failures related to the Hard Disk Drive (HDD).
Disassembly Procedures
Upper Case Removal
Procedure for removing the upper case of the unit.
Tray Cover Assembly Removal
Procedure for removing the tray cover assembly.
Front Panel Block Removal
Procedure for removing the front panel block.
FR-291 and FL-184 Board Removal
Procedure for removing the FR-291 and FL-184 boards.
DVD Unit Removal
Procedure for removing the DVD unit.
DC Fan Removal
Procedure for removing the DC fan.
Hard Unit Removal
Procedure for removing the Hard Disk Drive (HDD) unit.
AV-133/134 Board Removal
Procedure for removing the AV-133/134 boards.
Switching Regulator Removal
Procedure for removing the switching regulator.
Circuit Boards Location
Location of various circuit boards within the unit.
Block Diagrams
Overall Block Diagram-1
Overall block diagram showing system interconnections (Part 1).
Overall Block Diagram-2
Overall block diagram showing system interconnections (Part 2).
AV-133 Block Diagram
Block diagram for the AV-133 board.
AV-134 Block Diagram
Block diagram for the AV-134 board.
RD-066 Block Diagram
Block diagram for the RD-066 board.
FR-291, FL-184, VDC-001 Block Diagrams
Block diagrams for FR-291, FL-184, and VDC-001 boards.
Power Block Diagram
Block diagram of the power supply system.
Schematic Diagrams and Printed Wiring Boards
Frame Schematic Diagram
Overall frame schematic diagram of the unit's major sections.
Schematic Diagrams
Detailed schematic diagrams for various boards and sections.
AV-133 Board Schematics
Schematic diagrams for AV-133 board sections: IT Controller, Power/Fan, Video/Audio, EURO, Tuner.
AV-134 Board Schematics
Schematic diagrams for AV-134 board sections: IT Controller, Power/Fan, Video/Audio, Jacks, Tuner.
FR-291 Board Schematic
Schematic diagram for FR-291 board (Display Driver, Line 2 In, Function Switch).
FL-184 Board Schematic
Schematic diagram for FL-184 board (DV, USB, Remote, Power Switch).
RD-066 Board Schematics
Schematic diagrams for RD-066 board sections: Power, EMMA, Video/Audio, Memory, SATA/IDE, HDMI/DV/USB, DVD Drive.
Switching Regulator Schematics
Schematic diagrams for Switching Regulators (SRV-2101EK, SRV-2058EK, SRV-2059WW).
Printed Wiring Boards
Printed wiring board layouts for various boards.
FR-291 Board Printed Wiring
Printed wiring board layout for FR-291 board (Side A and Side B).
AV-133 Board Printed Wiring
Printed wiring board layout for AV-133 board (IT Controller, IR, Power/Fan, Video/Audio, EURO, Tuner).
AV-134 Board Printed Wiring
Printed wiring board layout for AV-134 board (IT Controller, IR, Power/Fan, Video/Audio, EURO, Tuner).
RD-066 Board Printed Wiring
Printed wiring boards for RD-066 board sections: Power, EMMA, Video/Audio, Memory, SATA/IDE, HDMI/DV/USB, DVD Drive.
FL-184 Board Printed Wiring
Printed wiring board layout for FL-184 board (DV, USB, Remote, Power Switch).
IC Pin Function Descriptions
IT Control IC (IC101)
Pin function description for the IT Control IC (IC101) on the AV-133/134 board.
AV Encoder/Decoder IC (IC1001)
Pin function description for the AV Encoder/Decoder IC (IC1001) on the RD-066 board.
Service Mode Operations
Service Mode Map
Flowchart illustrating entry points and functions within service modes.
Diagnostic Mode
Procedures for entering and using diagnostic modes.
Model Setting
Method to set the model name when replacing components.
Service Mode Overview
Overview and purposes of the service mode and its screens.
Version Information and Other Information
How to access and interpret version and HDD information.
RF Level Simplified Diagnosis
RF signal diagnosis including frequency difference and AGC voltage.
HDD Information for Return Sheet
Procedure to obtain and check HDD information for return sheets.
Cautions for Handling HDD
Important precautions for handling the HDD to prevent damage.
HDD Error Logging
How to display and interpret HDD error logs.
ATA/ATAPI History - ERR
How to display ATA/ATAPI error history.
Confirm HDD Access Flow
Procedure to confirm HDD access flow and identify errors.
ATA/ATAPI Debugging and LD Deterioration
Debugging screens for ATA/ATAPI and LD deterioration judgment.
History of VR Recording-related Errors
How to display and check history of VR recording errors.
DV Service Mode
Procedures for entering and using the DV service mode.
EPG Service Mode
Procedures for entering and using the EPG service mode.
Aging Mode
Procedures for performing aging tests for DVD and HDD.
HDD Check Mode
Procedure for checking HDD for errors using diagnostic modes.
Setup Related Menu
Menu options for system setup and configuration.
Firmware Downloading
Procedure for downloading firmware to the unit.
Area-Specific Channel Setting
Setting broadcast reception channels based on region.
OSD Filter Setting
Adjusting the OSD filter to correct screen flicker.
Adjustments
Video System Adjustment
Procedures for adjusting video output signals.
Video Output Level Check
Procedure to check and adjust the video output level.
S-Video Output S-Y Check
Procedure to check and adjust the S-Video Y-signal output.
S-Video Output S-C Check
Procedure to check and adjust the S-Video S-C signal.
Component Video Output Y Check
Procedure to check and adjust the component Y signal output.
Component Video Output B-Y (Pb) Check
Procedure to check and adjust the component B-Y (Pb) signal output.
Component Video Output R-Y (Pr) Check
Procedure to check and adjust the component R-Y (Pr) signal output.
Scart Video Output Level Check
Procedure to check and adjust the Scart video output level.
Scart Video Output S-Y Check
Procedure to check and adjust the Scart S-Y signal output.
Scart Video Output S-C Check
Procedure to check and adjust the Scart S-C signal output.
Scart Video RGB Output R Check
Procedure to check and adjust the Scart RGB R signal output.
Scart Video Output G Check
Procedure to check and adjust the Scart RGB G signal output.
Scart Video RGB Output B Check
Procedure to check and adjust the Scart RGB B signal output.
Repair Parts List
Exploded Views
Exploded views of the unit showing part locations.
Overall Section Exploded View
Exploded view of the overall unit section.
Chassis Section Exploded View
Exploded view of the chassis section.
Electrical Parts List
List of electrical components used in the unit.

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