Panasonic SA-XH185GA Service manual

PSG1204021CE

DVD Home Theater Sound System

Model No. SA-XH185GA

SA-XH185GAX

Product Color: (K)...Black Type

Note: Please refer to the original service manual for:

O DVD Mechanism Unit (BRS11D), Order No. PSG1201015AE O Speaker system SB-XH185GS-K, Order No. PSG1203058CE

TABLE OF CONTENTS

PAGE PAGE

1 Safety Precautions----------------------------------------------- 3

1.1. General Guidelines---------------------------------------- 3

1.2. Before Use -------------------------------------------------- 4

1.3. Before Repair and Adjustment ------------------------- 4

1.4. Protection Circuitry---------------------------------------- 4

1.5. Caution For Fuse Replacement ------------------------ 4

1.6. Safety Part Information----------------- --------- --------- 5

2 Warning-------------------------------------------------------------- 6

2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatic Sensitive (ES) Devices -------------- 6

2.2. Precaution of Laser Diode ------------------------------ 7

2.3. Service caution based on Legal restrictions--------8

2.4. Handling Precautions for Traverse Unit-------------- 9

3 Se rvice Navigation --------------------------------------------- 11

3.1. Service Information-------------------------------------- 11

4 Specifications ----------------------------------------------------12

4.1. Others (Licences)---------------------------------------- 13

5 General/Introduction-------------------------------------------14

5.1. Power-Saving Features -------------------------------- 14

5.2. Linked Operations with the TV (VIERA Link™ “HDAVI Control™”) ------------------------------------- 15

5.3. Disc Information------------------------------------------ 16

5.4. DivX Information------------------------------------------17

6 Location of Controls and Components------------------ 18

6.1. Remote Control Key Button Operations------------ 18

6.2. Main Unit Key Button Operations-------------------- 19

7 Installation Instructions---------------------------------------20

7.1. Speaker Connections ----------------------------------20

7.2. Radio Antenna connection-----------------------------20

7.3. Connection with an ARC compatible TV-----------21

8 Operating Instructions ----------------------------------------22

8.1. Removing of disc during abnormality--------------- 22

9 Service Mode-----------------------------------------------------24

9.1. Cold-Start---------------------------------------------------24

9.2. Panel Code Setting Operation----------------------- -24

9.3. Self Diagnostic--------------------------------------------27

9.4. Error Code -------------------------------------------------32

9.5. Sales Demonstration Lock Function ---------------- 3 4

9.6. Firmware Version-Up Information--------------------35

10 Troubleshooting Guide----------------------------------------37

10.1. Troubleshooting Guide for F61 and/or F76--------37

10.2. DVD/CD Laser Diode current measurement------40

10.3. Basic Troubleshooting Guide for Traverse Unit (Main P.C.B.)----------------------------------------41

10.4. Basic Troubleshooting Guide for HDMI AV output--------------------------------------------------------42

11 Service Fixture & Tools ---------------------------------------43 12 Disassembly and Assembly Instructions---------------44

12.1. Screw Type ------------------------------------------------44

12.2. Disassembly Flow Chart--------------------------------45

12.3. Main Components and P.C.B. Locations-----------46

12.4. Disassembly of Top Cabinet---------------------------47

12.5. Replacement of Tray Ornament----------------------48

12.6. Disassembly of Front Panel Block Assembly -----50

12.7. Disassembly of Operation Button P.C.B.-----------51

12.8. Disassembly of Power Button P.C.B.----------------52

12.9. Disassembly of Mic P.C.B.-----------------------------53

12.10. Disassembly of Panel P.C.B.--------------------------54

12.11. Disassembly of Rear Panel----------------------------54

12.12. Disassembly of Fan Unit -------------------------------55

12.13. Disassembly of Main P.C.B.---------------------------56

12.14. Disassembly of D-Amp P.C.B.------------------------57

12.15. Replacement of Digital Amplifier IC (IC5100/ IC5200/IC5300)-------------------------------------------58

12.16. Disassembly of AC Inlet P.C.B.-----------------------60

12.17. Disassembly of SMPS P.C.B.-------------------------61

12.18. Replacement of Switching Regulator IC (IC5701) ----------------------------------------------------62

12.19. Replacement of Diode (D5702) ----------------------64

12.20. Replacement of Diode (D5802) ----------------------66

12.21. Replacement of Diode (D5803) ----------------------67

12.22. Disassembly of Wireless Adapter P.C.B.-----------68

12.23. Disassembly of Voltage Selector P.C.B.------------69

12.24. Disassembly of DVD Mechanism Unit (BRS11D) --------------------------------------------------70

12.25. Replacement of Traverse unit-------------------------71

13 Service Position-------------------------------------------------77

13.1. Checking & Repairing of Panel P.C.B.--------------77

13.2. Checking & Repairing Main P.C.B. ------------------77

13.3. Checking and Repairing D-Amp P.C.B.-------------78

13.4. Checking & Repairing of SMPS P.C.B.-------------80

14 Overall Simplified Block Diagram -------------------------81 15 Block Diagram ---------------------------------------------------82

15.1. Backend ----------------------------------------------------82

15.2. IC Terminal Chart-----------------------------------------83

15.3. System Control -------------------------------------------84

15.4. Audio and Video------------------------------------------85

15.5. Power Supply--------------------------------------------- 87

16 Wiring Connection Diagram -------------------------------- 89 17 Schematic Diagram-------------------------------------------- 91

17.1. Schematic Diagram Notes ---------------------------- 91

17.2. Main(HDMI/Micon) Circuit----------------------------- 93

17.3. Panel Circuit ---------------------------------------------105

17.4. Operation Button, Power Button, AC Inlet and Voltage Selector Circuit-------------------------------106

17.5. D-Amp Circuit--------------------------------------------107

17.6. SMPS Circuit--------------------------------------------- 111

17.7. Mic Circuit ------------------------------------------------113

17.8. Wireless Adapter Circuit ------------------------------114

18 Printed Circuit Board-----------------------------------------115

18.1. Main P.C.B.-----------------------------------------------115

18.2. Panel, Operation Button, Power Button and Mic P.C.B.------------------------------------------------- 117

18.3. D-Amp P.C.B.--------------------------------------------118

18.4. SMPS, AC Inlet, Wireless Adapter and Voltage Selector P.C.B. -------------------------------119

19 Appendix Information of Schematic Diagram -------121

19.1. Voltage & Waveform Chart---------------------------121

19.2. Illustration of ICs, Transistor and Diode-----------129

19.3. Terminal Function of ICs ------------------------------130

20 Exploded View and Replacement Parts List----------133

20.1. Exploded View and Mechanical Replacement Parts List--------------------------------------------------133

20.2. Electrical Replacement Parts List ------------------137

1 Safety Precautions

1.1. General Guidelines

1. Wh en servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit.

2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.

3. After servicing, carry out the following leakage current checks to prevent the customer from being exposed to shock hazards.

1.1.1. Leakage Current Cold Check

1. Unplug the AC cord and connect a jumper between the two prongs on the plug.

2. Measure the resistance value, with an o hmmeter, between the jumpered AC plug and each exposed metallic cabinet part on the equipment such as screwheads, connectors, control shafts, etc. When the exposed metallic part has a return path to th e chassis, the reading should be between 1MΩ and 5.2MΩ.

When the exposed metal does not have a return path to the chassis, the reading must be

1.1.2. Leakage Current Hot Check

1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check.

2. Connect a 1.5kΩ, 10 watts resistor, in parallel with a 0.15µF capacitors, between each exposed metallic part on the set and a good earth ground such as a water pipe, as shown in Figure 1.

3. Use an AC voltmeter, with 1000 ohms/volt or more sensitivity, to measure the potential across the resistor.

4. Check each exposed metallic part, and measure the voltage at each point.

5. Reverse the AC plug in the AC outlet and repeat each of the above measurements.

6. Th e potential at any point should not exceed 0.75 volts RMS. A leakage current tester (Simpson Model 229 or equivalent) may be used to make the hot checks, leakage current must not exceed 1/2 milliamp. In case a measurement is outside of the limits specified, there is a possibility of a shock hazard, and the equipment should be repaired and rechecked before it is returned to the customer.

Figure 1

1.2. Before Use

Be sure to disconnect the mains cord before adjusting the voltage selector. Use a minus(-) screwdriver to set the voltage selector (on the rear panel) to the voltage setting for the area in which the unit will be used. Note that this unit will be seriously damaged if this setting is not made correctly. (There is no voltage selector for some countries, the correct voltage is already set.)

1.3. Before Repair and Adjustment

Disconnect AC power to discharge unit AC Capacitors as such (C5700, C5701, C5702, C5704, C5705, C5706) through a 10 Ω, 10 W resistor to ground.

Caution:

DO NOT SHORT-CIRCUIT DIRECTLY (with a screwdriver blade, for instance), as this may destroy solid st ate devices. After repairs are completed, restore power gradually using a variac, to avoid overcurrent. Current consumption at AC 110/127V, 50/60 Hz in NO SIGNAL mode at volume minimal should be ~ 500 mA. Current consumption at AC 240V, 50 Hz in NO SIGNAL mode at volume minimal should be ~ 500 mA.

1.4. Protection Circuitry

The protection circuitry may have operated if either of the following conditions are noticed:

• No sound is heard when the power is turned on.

• Sound stops during a performance. The function of this circuitry is to prevent circuitry damage if, for example, the positive and negative speaker connection wires are “shorted”, or if speaker systems with an impedance less than the indicated rated impedance of the amplifier are used. If this occurs, follow the procedure outlines below:

1. Turn off the power.

2. Determine the cause of the problem and correct it.

3. Turn on the power once again after one minute.

Note:

When the protection circuitry functions, the unit will not operate unless the power is first turned off and then on again.

1.5. Caution For Fuse Replacement

1.6. Safety Part Information

Safety Parts List:

There are special components used in this equipment which are important for safety. These parts are marked by in the Schematic Diagrams, Exploded View & Replacement Parts List. It is essential that these critical parts should be replaced with manufacturer’s specified parts to prevent shock, fire or other hazards. Do not modify the original design without permission of manufacturer.

Safety Ref No. Part No. Part Name & Description Remarks

6 REXX1186-J 1P RED WIRE (AC INLET-SMPS)

7 REXX1187-J 1P BLACK WIRE (AC INLET-SMPS)

10 RGR0428G-A REAR PANEL

17 RKM0668-K1 TOP CABINET

23 RMNX0205A INSULATION SHEET

34 REX1482 1P WHITE WIRE (AC INLET-SMPS)

35 REX1483 1P BLUE WIRE (AC INLET-SMPS)

301 RAY1102A-V TRAVERSE ASS'Y

A2 K2CP2YY00061 AC CORD

A2 K2CQ2CA00006 AC CORD

A3 RQT9610-G O/I BOOK (En)

A3 RQT9612-K O/I BOOK (Cn)

PCB7 REP4761C SMPS P.C.B. (RTL)

PCB8 REP4761C AC INLET P.C.B. (RTL)

PCB9 REP4761C VOLTAGE SELECTOR P.C.B. (RTL)

DZ5701 ERZVA5Z471 ZNR

S5701 K0ABCA000007 SW VOLTAGE SELECTOR

L5701 G0C123M00001 INDUCTOR

L5702 G0C123M00001 INDUCTOR

F1 K5D632BNA005 FUSE

T5701 ETS61BA126AD MAIN TRANSFORMER

T5751 ETS19AB2E6AG SUB TRANSFORMER

T6100 G4D1A0000142 SWITCHING TRANSFORMER

PC5702 B3PBA0000579 PHOTO COUPLER

PC5720 B3PBA0000579 PHOTO COUPLER

PC5799 B3PBA0000579 PHOTO COUPLER

PC5901 B3PBA0000579 PHOTO COUPLER

TH5702 D4CAA5R10001 THERMISTOR

P5701 K2AA2B000011 AC INLET

R5700 ERJ8GEYJ155V 1.5M 1/4W

R5701 ERJ8GEYJ155V 1.5M 1/4W

C5700 F1BAF471A013 470pF

C5701 F0CAF224A105 0.22uF

C5702 F0CAF104A105 0.1uF

C5704 F1BAF471A013 470pF

C5705 F1BAF471A013 470pF

C5706 F1BAF471A013 470pF

2Warning

2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatic Sensitive

(ES) Devices

Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor “chip” components. The following techniques should be used to help reduce the incidence of component damage caused by electrostatic discharge (ESD).

1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap, which should be removed for potential shock reasons prior to applying power to the unit under test.

2. After removing an electrical assembly equipped with ES devices, p lace the assembly on a cond ucti ve surface su ch as a luminum foil, to prevent electrostatic charge build up or exposure of the assembly.

3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.

4. Use only an anti-static solder removal device. Some solder removal devices not classified as “anti-static (ESD protected)” can generate electrical charge sufficient to damage ES devices.

5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.

6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material).

7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the chassis or circuit assembly into which the device will be installed.

Caution:

Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.

8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lif ting of your foot from a carpeted floor can generate static electricity (ESD) sufficient to damage an ES device).

2.2. Precaution of Laser Diode

Caution:

This product utilizes a laser diode with the unit turned “on”, invisible laser radiation is emitted from the pickup lens. Wavelength: 655 nm (DVD)/790 nm (CD) Maximum output radiation power from pickup: 100 µW/VDE Laser radiation from the pickup unit is safety level, but be sure the followings:

1. Do not disassemble the pickup unit, since radiation from exposed laser diode is dangerous.

2. Do not adjust the variable resistor on the pickup unit. It was already adjusted.

3. Do not look at the focus lens using optical instruments.

4. Recommend not to look at pickup lens for a long time.

2.3. Service caution based on Legal restrictions

2.3.1. General description about Lead Free Solder (PbF)

The lead free solder has been used in the mounting process of all electrical compone nts on the printed circuit boards used for this equipment in considering the globally environmental conservation.

The normal solder is the alloy of tin (Sn) and lead (Pb). On the other hand, the lead free solder is the alloy mainl y consists of tin (Sn), silver (Ag) and Copper (Cu), and the melting point of the lead free solder is higher approx.30 degrees C (86°F) more than that of the normal solder.

Definition of PCB Lead Free Solder being used

The letter of “PbF” is printed either foil side or components side on the PCB using the lead free solder.

(See right figure)

Service caution for repair work using Lead Free Solder (PbF)

• The lead free solder has to be used when repairing the equipment for which the lead free solder is used. (Definition: The letter of “PbF” is printed on the PCB using the lead free solder.)

• To pu t lead free solder, it should be well molten and mixed with the original lead free solder.

• Remove the remaining lead free solder on the PCB cleanly for soldering of the new IC.

• Since the melting point of the lead free solder is higher than that of the normal lead solder, it takes the longer time to melt the lead free solder.

• Use the soldering iron (more than 70W) equi pped with the temperature co ntrol after setting the temp erature at 350±30 degrees C (662±86°F).

Recommended Lead Free Solder (Service Parts Route.)

• The following 3 types of lead free solder are available through the service parts route. RFKZ03D01K-----------(0.3mm 100g Reel) RFKZ06D01K-----------(0.6mm 100g Reel) RFKZ10D01K-----------(1.0mm 100g Reel)

Note

* Ingredient: tin (Sn), 96.5%, silver (Ag) 3.0%, Copper (Cu) 0.5%, Cobalt (Co) / Germanium (Ge) 0.1 to 0.3%

2.4. Handling Precautions for Traverse Unit

The laser diode in the optical pickup unit may break down due to static electricity of clothes or human b ody. Special care must be taken avoid caution to electrostatic breakdown when servicing and handling the laser diode in the traverse unit.

2.4.1. Cautions to Be Taken in Handling the Optical Pickup Unit

The laser diode in the optical pickup un it may be damaged due to electrostatic discharge generating from clothes or human body. Special care must be taken avoid caution to electrostatic discharge damage when servicing the laser diode.

1. Do not give a considerable shock to the optical pickup unit as it has an extremely high-precise structure.

2. To prevent the laser diode from the electrostatic discharge damage, the flexible cable of the optical pickup unit removed should be short-circuited with a short pin or a clip.

3. The flexible cable may be cut off if an excessive force is applied to it. Use caution when handling the flexible cable.

4. The antistatic FPC is connected to the new optical pickup unit. After replacing the optical pickup unit and connecting the flexible cable, cut off the antistatic FPC.

Figure 1

2.4.2. Grounding for electrostatic breakdown prevention

Some devices such as the DVD player use the optical pickup (laser diode) and the optical pickup will be damaged by static electricity in the working environment. Proceed servicing works under the working environment where grounding works is completed.

2.4.2.1. Worktable grounding

1. Put a conductive material (sheet) or iron sheet on the area where the optical pickup is placed, and ground the sheet.

2.4.2.2. Human body grounding

1. Use the anti-static wrist strap to discharge the static electricity form your body.

Figure 2

3 Service Navigation

3.1. Service Information

This service manual contains technical information which will allow service personnel’s to understand and service this model. Please place orders using the parts list and not the drawing reference numbers.

If the circuit is changed or modified, this information wil l be fol lowed by supplemen t service manual to be filed with original se rvice manual.

• DVD Mechanism Unit (BRS11D):

1) This model uses DVD Mechanism Unit (BRS11D).

• Micro-processor:

1) The following components are supplied as an assembled part.

• Micro-processor IC, IC2300 (RFKWMXH185EE)

4 Specifications

Main unit OAMPLIFIER SECTION RMS Output Power: Dolby Digital Mode

Front Ch:

160 W per channel (3 Ω), 1 kHz, 10% THD

Surround Ch:

160 W per channel (3 Ω), 1 kHz, 10% THD

Center Ch:

160 W per channel (3 Ω), 1 kHz, 10% THD

Subwoofer Ch:

200 W per channel (3 Ω), 100 Hz, 10% THD

Total RMS Dolby Digital mode power

When using SH-FX71 (optional), the total RMS Dolby Digital mode

power output is changed to 930 W.

OFM TUNER, TERMINALS SECTION Preset Memory: FM 30 stations Frequency Modulation (FM)

Frequency range:

87.50 MHz to 108.00 MHz (50-kHz step)

Antenna terminals: 75 Ω (unbalanced)

Digital audio input

Optical digital input Optical terminal Sampling frequency 32 kHz, 44.1 kHz, 48 kHz

USB Port

USB standard USB 2.0 Full Speed Media file format support MP3 (*.mp3)

JPEG (*.jpg, *.jpeg)

DivX (*.divx, *.avi) USB device file system FAT12, FAT16, FAT32 USB Port power Max. 1000 mA Bit rate Up to 4 Mbps (DivX)

Mic jack

Sensitivity 0.7 mV, 1.2 kΩ Terminal Mono, 6.3 mm jack (2 systems)

1000 W

OVIDEO SECTION Video system: PAL, NTSC Composite video output

Output level: 1 Vp-p (75 Ω) Terminal: Pin jack (1 system)

HDMI AV output

Terminal: 19-pin type A connector

HDAVI Control:

This unit supports “HDAVI Control 5” function.

OGENERAL Power supply:

Power consumption: Main Unit 80 W

AC 110 V to 127 V/220 V to 240 V, 50/60 Hz

Dimensions (W×H×D): 430 mm × 47 mm × 263 mm Mass Main unit 2.4 kg Operating temperature range:

Operating humidity range:

35 % to 80 % RH (no condensation)

Power Consumption in standby mode:

Note:

1. Specifications are subject to change without notice. Mass and dimensions are approximate.

2. Total harmonic distortion is measured by the digital spectrum analyzer.

Solder:

This model uses lead free solder (PbF).

Refer to their respective original service manuals for *1.

0 °C to +40 °C

approx. 0.4 W

ODISC SECTION Discs played (8 cm or 12 cm)

*4, 5

(1) DVD (DVD-Video, DivX (2) DVD-R (DVD-Video, MP3 (3) DVD-R DL (DVD-Video, DivX (4) DVD-RW (DVD-Video, MP3

*2, 4

)

, JPEG

*4, 5

*2, 4

)

, JPEG

*3, 4

, DivX

*3, 4

, DivX

*4, 5

)

) (5) +R/+RW (Video) (6) +R DL (Video)

(7) CD, CD-R/RW (CD-DA, Video CD, SVCD

*4, 5

)

DivX

Conforming to IEC62107

MPEG-1 Layer 3, MPEG-2 Layer 3, MPEG-2.5 Layer 3

Exif Ver 2.1 JPEG Baseline files

, MP3

*2, 4

, JPEG

*3, 4

Picture resolution: 16:9 min. size 4 x 4, max.size (720 x 8) x (405 x 8); 4:3 min. size 4 x 4, max.size (720 x 8) x (540 x 8)

The total combined maximum number of recognizable audio, picture and video content and groups: 2600 audio, picture and video contents and 259 groups. (Excluding Root folder)

Plays DivX® Video

Pick up

Wavelength (DVD/CD): 655/790 nm Laser power CLASS 1

Audio output (Disc)

Number of channels: 5.1 ch (FL, FR, C, SL, SR, SW)

4.1. Others (Licences)

5 General/Introduction

5.1. Power-Saving Features

5.2. Linked Operations with the TV (VIERA Link™ “HDAVI Control™”)

5.3. Disc Information

5.3.1. Media that can be played

5.3.2. File Extension Type Support (MP3/JPEG/DivX)

5.4. DivX Information

6 Location of Controls and Components

6.1. Remote Control Key Button Operations

6.2. Main Unit Key Button Operations

7 Installation Instructions

Turn off all equipment before connection and read the appropriate operating instructions.

Do not connect the AC power supply cord until all other connections are completed.

7.1. Speaker Connections

7.2. Radio Antenna connection

7.3. Connection with an ARC compatible TV

8 Operating Instructions

8.1. Removing of disc during abnormality

8.1.1. Using main unit key buttons.

8.1.1.1. When the power can be turned off.

1. Turn off the power and press & hold [OPEN/CLOSE] button on main unit and [SKIP FWD] button on remote for 5 seconds

8.1.1.2. When the power cannot be turned off

1. Press & ho ld the [POWER] button to turn o ff the power forcibly, then press & hold [SKIP FWD] button on remote and [OPEN/ CLOSE] button on main unit for 5 seconds.

8.1.2. When the Forcible Disc Eject cannot be done.

1. Turn off the power and remove AC cord.

2. Insert Paper Clip into the hole on the bottom of unit and slide the Paper Clip on the direction of the arrow to eject tray slightly. The tray will open automatically.

3. Gently pull out the tray.

4. Remove the disc

9 Service Mode

9.1. Cold-Start

Here is the procedure to carry out cold-start for initialize to shipping mode.

1. Unplug AC power cord

2. Press & hold [ ] button

3. Plug AC power cord while [ ] button being pressed FL Display will show “_ _ _ _ _ _ _ _”

4. Release [ ] button

9.2. Panel Code Setting Operation

9.2.1. Checking of Panel Code

1. In STOP (no disc) mode, press [OPEN/CLOSE] button on main unit, and [6] button on the remote control unit.

FL Display:

Display is automatically clear after 5 seconds.

Note: Refer to Figure 9.2.1 for "Video Design Information".

Series Code

P, PC, PX, PP

(blank)

EB, EG,

GC, GS

GA, GD, GJ

PN 4 NTSC

PB 4 NTSC

PU,PH, PR

Country

USA, Canada, US Military

Japan

Poland, E.Europe

UK, Germany, W.Europe

Middle East, Africa, S.E.A

South East Asia, Korea

Taiwan

New Zealand, Australia

Central & S.America, Brazil

South/Centrial America, Argentina

CIS

DVD

Region

Code

Broadcasting

System

NTSC

PAL

PAL /NTSC

PAL

NTSC

SECAM

Selected

TV System

AUTO2 (*A)

PAL (*C)

Auto (*B)

NTSC (*E)

PAL (*C)

NTSC (*D)

PAL (*C)

Region Display

(Default)

1PN

2PN

2PP

3PN

4PP

4PN

5PP

Product

OSD

Default

English

Japanese

English

Traditional Chinese

English

Spanish

Portuguese

English

OSD Menu Language

English (NA), Spanish (NA), Canadian French

Japanese, English

English (EU), French, German, Spanish (EU), Polish, Russian, Czech, Hungarian

English (EU), French, German, Italian, Spanish (EU), Polish, Swedish, Dutch

English (NA), French, German, Spanish (EU), Polish, Russian, Czech, Hungarian

English (NA), Traditional Chinese

English (NA), Traditional Chinese3

English (EU), French, German, Italian, Spanish (EU), Polish, Swedish, Dutch

English (NA), Spanish (Panama), French, Brazilian Portuguese

English (EU), French, German, Spanish (EU), Polish, Russian, Czech, Hungarian

GK English (NA), Simplified Chinese6 6PNChina

Auto2 (*A)

Select TV System

TV sys Source Output

PAL -- --

NTSC

Auto

Auto2

Wallpaper = NTSC

NTSC (*E)

-- --

NTSC

PAL DVD-V

PAL VCD

NTSC

PAL

NTSC

= default

Select TV System

TV sys Source Output

PAL PAL

NTSC

Auto

Auto2

Wallpaper = NTSC

PAL / NTSC

-- --

NTSC

same as source

= default

PAL

Auto (*B)

Select TV System

= default

Yes

TV sys Source Output

PAL PA L

NTSC

Auto

Auto2

Wallpaper = NTSC

PAL / NTSC

-- --

NTSC

same as source

Explanation of Display

PAL (*C)

Auto (*B)

PAL (*C)

Select TV System

TV sys Source Output

PAL

NTSC

Auto

PAL / NTSC

Auto2

Wallpaper = PAL

English

Simplified Chinese

= default

Yes

PAL

NTSC

same as source

-- --

Individual Model Code

N: If NTSC disc is played, NTSC output. P: If NTSC disc is played, PAL output.

Can play PAL disc

Region code

English (NA), Traditional ChineseGW 5 5PPIndia

NA: North America, EU: Europe

NTSC (*D)

Select TV System

= default

TV sys Source Output

PAL

NTSC

Auto

Auto2

Wallpaper = NTSC

-- --

PAL / NTSC

-- --

NTSC

Figure 9.2.1

9.2.2. Setting of Panel Code

Step1 : Press [OPEN/CLOSE] button on main unit, follow by [4] and [7] on remote control (To enter Doctor Mode). Step2 : Press [CANCEL] button on remote control, then press [2], [2], [8] and [0] on remote control. Step3 : Key in new panel code using remote control (refer to Figure 9.2.2). Step4 : Press [OK] on remote control. Step5 : Unplug AC power cord. Step6 : Plug AC power cord. Step7 : Press [ ] button on main unit. Step8 : Check panel code (refer to section 9.2.1).

Main P.C.B. Part No.

Default Code

REP4758A REP4758BT REP4758CT REP4758DT REP4758ET REP4758FT

600 620 661 770 860 870

XH170EB 620

XH170EG 621

XH170GA 660

XH170GS 670

XH170GW 661

XH170P 600

XH170PH 680

XH175EE 730

XH175EP 722

XH175GA 760

XH175GS 770

XH175PH 780

Support Model Panel Code

XH185EE 830 XH185GA 860 XH185GS 870

Figure 9.2.2

9.3. Self Diagnostic

By pressing various button combinations on the main unit and remote control unit, you can activate the various service modes for checking.

Special Note:

• Due to the limitations of the no. characters that can be shown on the FL Display, the “FL Display” button on the remote control unit can be used to show the two display pages. (Display 1 / Display 2).

• Refer to Section 6.1 for the section on “Remote Control Key Buttons Operations”.

9.3.1. Self Diagnostic Table 1 (For DVD)

Error code

check

Jitter check

Item

DescriptionMode Name

Error code check The latest error code stored in the EEPROM IC is displayed.

Note: Refer to "(Section 9.4) Error Code" for more detailed information on the error codes.

Jitter check. Jitter rate is measured and displayed. Measurement is repeatedly done in the cycle of one second. Read error counter starts from zero upon mode setting. When target block data failed to be read out, the counter advances by one increment. When the failure is caused by minor error, it may be corrected when retried to enable successful reading. In this case, the counter advances by one. When the error persists even after retry, the counter may jump by two or more.

FL Display sequence: Display 1 2.

FL Display

F / H / U

Error code (play_err) is expressed in the following convention. Error code = 0 x DAXX is expressed: DVDnn U12 Error code = 0 x DBXX is expressed: DVDnn H12 Error code = 0 x DXXX is expressed: DVDnn F123 Error code = 0 x 0000 is expressed: DVDnn F--* "xx" denotes the error code

(Display 1)

Jitter check mode

Jitter rate is shown in decimal notation to one place of decimal. Focus drive value is shown in hexadecimal notation.

(Display 2)

Lead Error Counter

Jitter rate

Focus Drive Val ue

Key Operation

Front Key

In STOP (no disc) mode, press [OPEN/CLOSE] button on the main unit, and [0] button on the remote control unit. *With pointing of cursor up and down on display.

To exit, press [ / ] on main unit or remote control.

In STOP (with disc inside tray) mode, press [OPEN/CLOSE] button on the main unit, and [5] button on the remote control unit.

Press [ / ] to exit.

Press [FL Display] on remote control unit for next page (FL Display).

Initial setting of

laser drive

current

Initial setting of laser drive current.

Laser current measurement mode

The value denotes the current in decimal notation.

In STOP (no disc) mode, press [OPEN/CLOSE] button on the main unit, and [PAUSE] button on the remote control unit.

To exit, press [OPEN/CLOSE] button on the main unit and [CANCEL] button on the remote control unit.

9.3.2. Self Diagnostic Table 2 (For DVD)

DVD laser

drive current

measurement

CD laser drive

current

measurement

Item

DescriptionMode Name

DVD laser drive current measurement. For DVD laser drive current, refer to Troubleshooting Guide (Section 10.2)

CD laser drive current measurement. For CD laser drive current, refer to Troubleshooting Guide (Section 10.2)

FL Display

DVD laser current measurement mode

The value denotes the current in decimal notation.

(Display 1)

CD laser current measurement mode

Key Operation

Front Key

In STOP (no disc) mode, press [OPEN/CLOSE] button on the main unit, and [FUNCTIONS] button on the remote control unit.

To exit, press [OPEN/CLOSE] button on the main unit and [CANCEL] button on the remote control unit.

In STOP (no disc) mode, press [OPEN/CLOSE] button on the main unit, and [3] button on the remote control unit.

To exit, press [OPEN/CLOSE] button on the main unit and [CANCEL] button on the remote control unit.

9.3.3. Self Diagnostic Table 3 (For DVD)

Micro-processor

firmware version

display &

EEPROM

checksum

display.

Item

DescriptionMode Name

Micro-processor firmware version display & EEPROM checksum display. EEPROM checksum is only available due to existence of EEPROM IC.

Note: Condition 1/2/3 shows the state of EEPROM IC.

FL Display sequence: Display 1 2 3.

FL Display

(Display 1)

Opecon Version

(Display 2)

Syscon

Version

(Condition 1)

If the version of the EEPROM does not match, [NG] is displayed.

(Condition 2)

Key Operation

Front Key

In STOP (no disc) mode, press [OPEN/CLOSE] button on the main unit, and [7] button on the remote control unit.

Cancelled automatically 5 seconds later.

Reset

User settings are cancelled and player is initialized to factory setting. It is necessary when after replacement of Micro-processor IC (IC2300), FLASH ROM IC (IC8651) & Main P.C.B.

(a) If there is NO EEPROM header string OR (b) If there is no EEPROM (no data is received by Micro-processor), [NO] is displayed.

(Condition 3)

If the EEPROM version matches, checksum [YYYY] is displayed.

(Display 3)

Opecon Version

EEPROM Checksum (If applicable, refer below.)

Press [FL Display] button on remote control unit for next page. (FL Display)

In STOP (no disc) mode, press [OPEN/CLOSE] button on the main unit, and [ 10] button on the remote control unit.

9.3.4. Self Diagnostic Table 4 (For DVD)

Region and

Firmware

version display

Timer 1 check

Item

DescriptionMode Name

DVD firmware version is displayed on the FL Display.

Note: It is necessary to check for firmware version before carrying out the version up using the disc.

Timer 1 check Laser operation timer is measured separately for DVD laser and CD laser.

FL Display sequence: Display 1 2.

FL Display

System controller version

Destination

System controller generation

Region No.: 0-8

(Display 1)

DVD laser usage time

Shown to the above is DVD laser usage time, and to the below is CD laser usage time. Time is shown in 5 digits of decimal notation in a unit of 10 hours. "00000" will follow "99999". (DVD laser)

(Display 2)

Key Operation

Front Key

In STOP (no disc) mode, press [OPEN/CLOSE] button on the main unit, and [8] button on the remote control unit.

Cancelled automatically 5 seconds later.

In STOP (no disc) mode, press [OPEN/CLOSE] button on the main unit, and [ ] button on the remote control unit.

Cancelled automatically 5 seconds later.

Press [FL Display] button for next page of FL Display.

Timer 1 reset

Timer 2 check

Timer 2 reset

Timer 1 reset Laser operation timer of both DVD laser and CD laser is reset all at once.

Timer 2 check Spindle motor operation timer

Timer 2 reset Spindle motor operation timer

CD laser usage time

Time is shown in 6 digits of decimal notation in a unit of 10 hours. "000000" will follow "999999". (CD laser)

Time is shown in 5 digits of decimal notation in a unit of 10 hours. It will clear to "00000" upon reset.

Time is shown in 5 digits of decimal notation in a unit of 1 hour. "00000" will follow "99999".

Time is shown in 5 digits of decimal notation in a unit of 1 hour. It will be cleared to "00000" upon activating this.

While displaying Timer 1 data, press [OPEN/CLOSE] button on the main unit, and [ ] button on the remote control unit.

Cancelled automatically 5 seconds later

In STOP (no disc) mode, press [OPEN/CLOSE] button on the main unit, and [ ] button on the remote control unit.

Cancelled automatically 5 seconds later.

While displaying Timer 2 data, press [OPEN/CLOSE] button on the main unit, and [ ] button on the remote control unit.

Cancelled automatically 5 seconds later.

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