Panasonic SAPT-85-EP Service manual

PSG1002035CE

DVD Home Theater Sound System

Model No. SA-PT85EP

Product Color: (K)...Black Type

(S)...Silver Type

Note: Please refer to the original service manual for:

O DVD Mechanism Unit (DLS6E), Order No. PSG0909002AE O Speaker system SB-PT85EP-K/S, Orde r No. PSG1002027CE

TABLE OF CONTENTS

PAGE PAGE

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

1.1. GENERAL GUIDELINES--------------------------------3

1.2. Before Repair and Adjustment------------------------- 3

1.3. Protection Circuitry----------------------------------------4

1.4. Safety Parts Information--------------------------------- 4

2 Warning-------------------------------------------------------------- 5

2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatic Sensitive (ES) Devices -------------- 5

2.2. Precaution of Laser Diode------------------------------- 6

2.3. Service caution based on Legal restrictions-------- 7

2.4. Handling Precautions for Traverse Unit--------------8

3 Service Navigation ---------------------------------------------10

3.1. Service Information--------------------------------------10

4 Specifications---------------------------------------------------- 11 5 Location of Controls and Components------------------13

5.1. Remote Control Key Button Operations------------ 13

5.2. Main Unit Key Button Operations-------------------- 14

5.3. Speaker Connection-------------------------------------14

5.4. Using the VIERA Link “HDAVI Control™”---------- 15

5.5. Disc Information------------------------------------------ 17

6 Self-Diagnosis and Special Mode Setting --------------19

6.1. Cold-Start---------------------------------------------------19

6.2. Service Mode Table--------------------------------------19

6.3. Self-Diagnosis Mode ------------------------------------25

6.4. DVD Self Diagnostic Function-Error Code---------26

6.5. Sales Demonstration Lock Function ----------------29

6.6. Firmware Version-Up Information--------------------30

7 Troubleshooting Guide----------------------------------------33

7.1. Troubleshooting Guide for F61 and/or F76--------33

7.2. Basic Troubleshooting Guide for Traverse Unit (DVD Module P.C.B.)------------------------------37

7.3. Basic Troubleshooting Guide for HDMI AV output--------------------------------------------------------38

8 Disassembly and Assembly Instructions---------------40

8.1. Disassembly Flow Chart--------------------------------41

8.2. Main Components and P.C.B. Locations-----------42

8.3. Disassembly of Top Cabinet---------------------------43

8.4. Disassembly of Scart P.C.B.---------------------------43

8.5. Disassembly of Rear Panel----------------------------44

8.6. Disassembly of DVD Mechanism Unit (DLS6E) ----------------------------------------------------45

8.7. Disassembly of DVD Module P.C.B.-----------------46

8.8. Disassembly of SMPS P.C.B.-------------------------47

8.9. Replacement of Switching Regulator IC (IC5701) ----------------------------------------------------48

8.10. Replacement of Diode (D5802) ----------------------49

8.1 1 . Disassembly of Main/D-Amp P.C.B.-----------------50

8.12. Replacement of Digital Amplifier IC (IC403/ IC404/IC405)----------------------------------------------51

8.13. Disassembly of Front Panel Assembly -------------53

8.14. Disassembly of FL P.C.B.------------------------------54

8.15. Disassembly of Volume Button P.C.B.--------------55

8.16. Disassembly of Power Button P.C.B.----------------56

8.17. Replacement of DVD Lid Assembly-----------------57

9 Assembling and Disassembling of Traverse Unit----60

9.1. Disassembly of Traverse Unit-------------------------60

9.2. Assembly of Traverse Unit-----------------------------60

10 Service Position-------------------------------------------------62

10.1. Checking & Repairing Main/D-Amp P.C.B. & Scart P.C.B.------------------------------------------------62

10.2. Checking & Repairing of SMPS P.C.B. -------------62

10.3. Checking & Repairing of FL P.C.B. ------------------63

10.4. Checking & Repairing of DVD Module P.C.B.----- 64

11 Voltage & Waveform Chart-----------------------------------66

11.1. DVD Module P.C.B. (1/4)-------------------------------66

11.2. DVD Module P.C.B. (2/4)-------------------------------67

11.3. DVD Module P.C.B. (3/4)-------------------------------68

11.4. DVD Module P.C.B. (4/4)-------------------------------69

11.5. Main/D-Amp P.C.B. (1/3) -------------------------------70

11.6. Main/D-Amp P.C.B. (2/3) -------------------------------71

11.7. Main/D-Amp P.C.B. (3/3) -------------------------------72

11.8. FL P.C.B. ---------------------------------------------------73

1 1 .9. SMPS P.C.B. ----------------------------------------------73

1 1.10. Scart P.C.B.------------------------------------------------74

11.11. Waveform Table (1/3) -----------------------------------75

11.12. Waveform Table (2/3) -----------------------------------76

11.13. Waveform Table (3/3) -----------------------------------77

12 Illustration of ICs, Transistor and Diode ----------------78 13 Overall Simplified Block Diagram -------------------------79 14 Block Diagram ---------------------------------------------------80

14.1. DVD(Servo)------------------------------------------------80

14.2. DVD(Audio/Video)--------------------------------------- 81

14.3. DVD(UP-CON) ------------------------------------------- 82

14.4. System Control------------------------------------------- 83

14.5. Analog Audio---------------------------------------------- 84

14.6. Digital Audio----------------------------------------------- 85

14.7. Analog Video---------------------------------------------- 86

14.8. Power Supply--------------------------------------------- 87

15 Wiring Diagram-------------------------------------------------- 89 16 Schematic Diagram Notes----------------------------------- 91 17 Schematic Diagram-------------------------------------------- 93

17.1. DVD Module Circuit------------------------------------- 93

17.2. Main/D-Amp Circuit ------------------------------------- 98

17.3. FL, Volume Button & Power Button Circuit-------104

17.4. Scart Circuit----------------------------------------------105

17.5. SMPS Circuit---------------------------------------------106

18 Printed Circuit Board-----------------------------------------108

18.1. DVD Module P.C.B. ------------------------------------108

18.2. Main/D-Amp P.C.B. -------------------------------------109

18.3. FL, Volume Button, Power Button & Scart P.C.B. ------------------------------------------------------ 111

18.4. SMPS P.C.B.---------------------------------------------112

19 Terminal Function of ICs------------------------------------113

19.1. IC200 (RFKWMPT85EP): IC MICROPROCESSOR ---------------------------------113

19.2. IC901(C0HBB0000057): IC FL Driver-------------113

20 Exploded View and Replacement Parts List----------115

20.1. Exploded View and Mechanical Replacement Part List ---------------------------------------------------115

20.2. Electrical Replacement Part List--------------------119

1 Safety Precautions

1.1. GENERAL GUIDELINES

1. When 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 ohmmeter, 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. The potential at any point should not exceed 0.75 volts RMS. A leakage current tester (Simpson Model 229 or equiva lent) 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 Repair and Adjustment

Disconnect AC power to discharge unit AC Capacitors as such (C5700, C5701, C5702, C5703 , C5704, C5706, C 5708) 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 state devices. After repairs are completed, restore power gradually using a variac, to avoid overcurrent. Current consumption at AC 230 V, 50 Hz in NO SIGNAL mode volume minimal should be ~ 500 mA.

1.2.1. Caution for fuse replacement

1.3. 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.

1.4. Safety Parts 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 Qty Remarks

9 RGRX0073E-A REAR PANEL 1

20 RKMX0151-K TOP CABINET 1 K

20 RKMX0151-S TOP CABINET 1 S

401 RAEX0017Z-V TRAVERSE UNIT 1

A2 K2CQ2CA00007 AC CORD 1

A3 RQTX1141-Z O/I BOOK (En/Cz/Po/Hu) 1

PCB6 REPX0767A SMPS P.C.B. 1 (RTL)

DZ5701 ERZV10V511CS ZNR 1

L5701 ELF17N007A LINE FILTER 1

L5702 ELF18N006A LINE FILTER 1

T2900 G4D1A0000118 SWITCHING TRANSFORMER 1

T5701 ETS35BC2T6AD MAIN TRANSFORMER 1

T5751 ETS19AB2A6AG SUB TRANSFORMER 1

PC5702 B3PBA0000402 PHOTO COUPLER 1

PC5720 B3PBA0000402 PHOTO COUPLER 1

PC5799 B3PBA0000402 PHOTO COUPLER 1

RY5701 K6B1AEA00003 POWER RELAY 1

F1 K5D202BNA005 FUSE 1

FP2901 K5H1022A0011 PROTECTOR 1

IP100 K5H302100004 PROTECTOR 1

TH5702 D4CAA5R10001 THERMISTOR 1

P5701 K2AA2B000011 AC INLET 1

C5700 F1BAF2220023 2200pF 1

C5701 ECQU2A104MLC 0.1uF 1

C5702 ECQU2A104MLC 0.1uF 1

C5703 ECQU2A104MLC 0.1uF 1

C5704 F1BAF1020020 1000pF 1

C5706 F1BAF1020020 1000pF 1

C5708 F1BAF1020020 1000pF 1

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 damag e 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, place the assembly on a conductive surface such as al uminum 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 lifting of your foot from a carpeted floor can generate static electricity (ESD) suf-

ficient 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 pick up : 10 0 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 proce ss of a ll electrical components on the printed circuit board s 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 ma inly 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 put 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 th e normal lead solder, it takes the longer time to melt the lead free solder.

• Use the soldering iron (more than 70W) equipped with the temperature con trol after setting the temperatu re 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 body. 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 unit may be damaged due to electrostatic discharge gene rating 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 will be follow ed by supplement service manual to be filed with origi nal service manual.

• DVD Mechanism Unit (DLS6E):

1) This model uses DVD Mechanism Unit (DLS6E).

• Micro-processor & EEPROM IC:

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

• Micro-processor IC, IC200 (RFKWMPT85EP)

4 Specifications

Main unit SA-PT85EP OGENERAL Power supply: AC 220 V to 240 V, 50 Hz Power consumption: This unit 47 W Power consumption in standby mode:

approx. 0.48 W

Dimensions (W×H×D): 360 mm×58 mm×239 mm Mass: This unit 2.0 kg Operating temperature range: 0 °C to +40 °C Operating humidity range: 35 % to 80 % RH

(no condensation)

OAMPLIFIER SECTION RMS Output Power: Dolby Digital Mode

Front Ch:

55 W per channel (5 Ω), 1 kHz, 10 % THD

Surround Ch:

55 W per channel (5 Ω), 1 kHz, 10 % THD

Center Ch:

55 W per channel (5 Ω), 1 kHz, 10 % THD

Subwoofer Ch:

55 W per channel (5 Ω), 100 Hz, 10 % THD

Total RMS Dolby Digital mode power:

330 W

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

Frequency range:

87.50 MHz-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)

WMA (*.wma)

JPEG (*.jpg) (*.jpeg)

DivX (*.divx) (*.avi)

MPEG4 (*.asf) USB device file system: FAT12, FAT16, FAT32 USB Port power: Max. 500 mA Bit rate: Up to 4Mbps (DivX)

Music Port (Front)

Sensitivity

100mV, 6.8 kΩ

Terminal

Stereo, 3.5 mm jack

ODISC SECTION Discs played (8 cm or 12 cm):

(1)

DVD (DVD-Video, DivX

(2)

DVD-R (DVD-Video, DVD-VR, MP3

*5, 6

, DivX

(3)

DVD-R DL (DVD-Video, DVD-VR, DivX

(4)

DVD-RW (DVD-Video, DVD-VR, MP3 MPEG4

*5, 7

)

, DivX (5) +R/+RW (Video) (6) +R DL (Video) (7)

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

*4, 5

, JPEG

Conforming to IEC62107

MPEG-1 Layer 3, MPEG-2 Layer 3

, MPEG4

*5, 6

)

*5, 7

*5, 6

, DivX

)

*5, 6

*2, 5

)

, JPEG

*5, 6

)

, JPEG

, MP3

*4, 5

*2, 5

, MPEG4

, WMA

*5,

*3,

Windows Media Audio Ver.9.0 L3 ONot compatible with Multiple Bit Rate (MBR)

Exif Ver 2.1 JPEG Baseline files OPicture resolution: between 160 x 120 and 6144 x 4096 pix-

els (Sub sampling is 4:0:0, 4:2:0, 4:2:2 or 4:4:4). Extremely long and narrow pictures may not be displayed.

The total combined maximum number of recognizable audio, picture and video contents and groups: 4000 audio, picture and video contents and 255 groups. (Excluding Root Folder)

Plays DivX® video.

MPEG4 data recorded with the Panasonic SD multi cameras or DVD video recorders. OConforming to SD VIDEO specifications (ASF standard)/ MPEG4 (Simple Profile) video system/G.726 audio system.

Pick up

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

Audio output (Disc)

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

OVIDEO SECTION Video system: PAL625/50, PAL525/60, NTSC Composite video output

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

S-Video output

Y output level: 1 Vp-p (75 Ω)

output level: PAL; 0.3Vp-p (75Ω)

NTSC; 0.286 Vp-p (75 Ω)

Terminal: Scart jack (1 system)

HDMI AV output

Terminal: 19-pin type A connector

HDAVI Control:

This unit supports “HDAVI Control 4” function.

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.

5 Location of Controls and Components

5.1. Remote Control Key Button Operations

5.2. Main Unit Key Button Operations

Connect USB Device

5.3. Speaker Connection

5.4. Using the VIERA Link “HDAVI Control™”

Home Cinema

This units speakers are active.

When you turn on this unit, this unit s speakers will be automatically activated. When this unit is in standby mode, changing the TV speakers to this unit s speakers in the TV menu will automatically turn this unit on and select AUX or "D-IN" as

the source.

The TV speakers are automatically muted. You can control the volume setting using the volume or mute button on the TV s remote control. (The volume level is displayed on the main unit’s display.) To cancel muting, you can also use this units remote control If you turn off this unit, TV speakers will be automatically activated.

TV speakers are active.

The volume of this unit is set to 0 .

T his function works only when DVD/CD , "USB"

AUX or "D-IN"

is selected as the source on this unit.

Audio output is 2-channel audio.

When switching between this unit speakers and TV speakers, the TV screen may be blank for several seconds.

VIERA Link Control only with TV s remote control (for HD AVI Control 2 or later )

You can control the playback menus of this unit with the TV s remote control. When operating the TV s remote control, refer to the below illustration for operation buttons.

1 Select this units operation menu by using the TV menu

settings. (For details, refer to the operating instructions for your TV.) The START menu will be shown. e.g.

DVD-V

DVD/CD Home Cinema

Playback Disc

TOP MENU (DVD) MENU (DVD)

Input Selection Sound

Playback/menu access

The START menu can also be shown by using a button on the TV s remote control (e.g. [OPTION]).

W hen DVD/CD or "USB" is selected as the source,

the TV s

remote control works only during stop mode.

2 Select the desired item on the START menu. When the on-screen control panel appears

DVD-V

e.g. (when Playback Disc is selected from the START menu.)

You can operate the playback with the indicated controls.

The on-screen control

panel can also be shown by using a button on the TV s remote control (e.g. [OPTION]).

T his works only during DVD/CD or "USB" playback and

resume modes.

Note

Depending on the menu, some button operations cannot be performed from the TV’s remote control. You cannot input numbers with the numbered buttons on the TV’s remote control ([0] to [9]). Use this unit’s remote control to select the play list etc.

5.5. Disc Information

5.5.1. Disc Playability (Media)

5.5.2. File Extension Type Support (WMA/MP3/JPEG/MPEG4/DivX)

6 Self-Diagnosis and Special Mode Setting

6.1. Cold-Start

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

1. Unplug AC power cord

2. Press & hold [POWER] button

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

4. Release [POWER] button

6.2. Service Mode Table

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 5.1 for the section on “Remote Control Key Buttons Operations”.

6.2.1. Service Mode 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 6.5] DVD Self Diagnostic Function-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 Value

Key Operation

Front Key

In STOP (no disc) mode, press [STOP] 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 [POWER] button on main unit or remote control.

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

Press [POWER] or [STOP] button 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. Initial current value for the DVD laser and CD laser is separately saved in the EEPROM IC.

FL Display sequence: Display 1 2.

(Display 1)

Laser current measurement mode

The value denotes the current in decimal notation.

(Display 2)

CD Laser

The above example shows the initial current is XXXmA and YYYmA for CD laser and DVD laser respectively when the laser is switched on.

DVD Laser

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

Press [FL Display] on remote control unit for next page (FL Display) on values of laser drive current.

6.2.2. Service Mode Table 2 (For DVD)

DVD laser

drive current

measurement

CD laser drive

current

measurement

Item

DescriptionMode Name

DVD laser drive current measurement. DVD laser drive current is measured and the result is displayed together with the initial value stored in the EEPROM IC. After the measurement, DVD laser emission is kept on. It is turned off when POWER key is switched off.

FL Display sequence: Display 1 2.

CD laser drive current measurement. CD laser drive current is measured and the result is displayed together with the initial value stored in the EEPROM IC. After the measurement, CD laser emission is kept on. It is turned off when POWER key is switched off.

FL Display sequence: Display 1 2.

FL Display

(Display 1)

DVD laser current measurement mode

The value denotes the current in decimal notation.

(Display 2)

DVD Laser Initial Value

The above example shows the initial current is XXXmA and the measured value is YYYmA.

(Display 1)

The value denotes the current in decimal notation.

(Display 2)

DVD Laser Value

CD laser current measurement mode

Key Operation

Front Key

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

Press [FL Display] on remote control unit for next page (FL Display) on values of dvd drive current.

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

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

Region display

CPPM/CRM Keys Check

Region code display, TV broadcasting system & the model no. information.

Note: Refer to Figure 6.1 for "Video Design Information".

CPPM/CRM refers to the Content Protection for Recordable Media and Pre-Recorded Media. It displays the existence of the keys as "1" or "0". OK: Existing of keys. NG: Non existing of keys.

CD laser initial value

The above example shows the initial current is XXXmA and the measured value is YYYmA.

N: no PAL / P: PAL

Region No.: 0-8

0: NG

1: OK

CD laser value

Model No. Information

N: NTSC / 6: PAL60

In STOP (no disc) mode, press [STOP] button on the main unit, and [6] button on the remote control unit. Display is automatically clear after 5 seconds.

In STOP (no disc) mode, press [STOP] button on the main unit, and [SOUND] button on the remote control unit. Cancelled automatically 5 seconds later.

6.2.3. Service Mode 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)

(Display 2)

(Condition 1)

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

(Condition 2)

(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)

Key Operation

Front Key

In STOP (no disc) mode, press [STOP] button on the main unit, and [7] button on the remote control unit. Cancelled automatically 5 seconds later.

Initialization

DVD

Module P.C.B.

Reset

Initialization. User settings are cancelled and player is initialized to factory setting. It is necessary when after replacement of Micro-processor (DV5 LSI) IC, FLASH ROM IC (IC8651), EEPROM IC (IC8611) & DVD Module P.C.B.

To reset DVD Module P.C.B. This process is used when the DVD Module P.C.B. or FLASH ROM IC is replaced with a new one.

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 [STOP] button on the main unit, and [ 10] button on the remote control unit.

While in initialization mode, press & hold [STOP] button on the main unit for 3 seconds, follow by [ENTER] button on the remote control unit.

6.2.4. Service Mode Table 4 (For DVD)

DVD

Module P.C.B.

firmware

version display

Timer 1 check

Item

DescriptionMode Name

DVD Module P.C.B. firmware version is displayed on the FL Display. The firmware version can be updated using recovery disc.

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 [STOP] button on the main unit, and [8] button on the remote control unit. Cancelled automatically 5 seconds later.

In STOP (no disc) mode, press [STOP] 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 [STOP] button on the main unit, and [ ] button on the remote control unit. Cancelled automatically 5 seconds later

In STOP (no disc) mode, press [STOP] button on the main unit, and [ ] button on the remote control unit. Cancelled automatically 5 seconds later.

While displaying Timer 2 data, press [STOP] button on the main unit, and [ ] button on the remote control unit. Cancelled automatically 5 seconds later.

Model Series

P, PC, PX

(S) Japanese, English

EB, EG

GC, GS,GW

GA, GD GT, GJ

PL 4 NTSC

PB 4 NTSC PN, PH,

PU, PR

GK English (NA), Simplified Chinese

Country Region

USA, Canada, US Militry

Japan

Poland, E.Europe

UK, Germany, W.Europe

Middle East, Africa, S.E.A,India

South East Asia, Korea, Taiwan

New Zealand, Australia

Central & S.America, Brazil

South/Centrial America, Argentina

CIS

China

Region

Code

TV Broadcasting

System

NTSC

PAL

PAL NTSC

PAL

NTSC

SECAM

PAL

Signal System

(Default)

NTSC (*A)

PAL (*C)

NTSC (*B)

PAL (*C)

NTSC (*D)

NTSC (*D) 4PN

NTSC (*D)

PAL (*C)

NTSC (*B)

Region Display

(Default)

1PN

2PN

2P6

3PN

4P6

4PN

5P6

6PN

Product

OSD

Default

English

Japanese

English

Spanish

Portuguese

English

Simplified Chinese

OSD Menu Language

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

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 (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

NTSC (*A)

Source Output

Screen Saver NTSC

NTSC disc NTSC

PAL disc

NTSC (*D)

Source Output

Screen Saver NTSC

NTSC disc NTSC

PAL disc NTSC

PAL (DVD-V)

NTSC (DVD-A/VCD)

NTSC (*B)

Source Output

Screen Saver NTSC

NTSC disc

PAL disc PAL

Explanation of Display

NTSC (default)

PAL60

Figure 6.1 Video Design Information

PAL (*C)

Source Output

Screen Saver PAL

NTSC disc

PAL disc PAL

Individual Model Code

N: If NTSC disc is played, NTSC output. 6: If NTSC disc is played, PAL60 output.

Can play PAL disc

Region code

PAL60 (default)

NTSC

6.3. Self-Diagnosis Mode

Self-Diagnostic Mode

Error code information

Delete Error Codes

Item

DescriptionMode Name

To enter into self-diagnostic checking for DLS6E Mechanism

System will perform a check on any unusual/error code from the memory

System will clear all of the contents of unusual/error code from the memory

FL Display

Error code will display Example:

Key Operation

Front Key

Press & hold [STOP] on main unit, follow by [4] then [9] on remote control. (When no disc in mechanism)

In self-diagnostic mode, press [STOP] on remote control.

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

In self-diagnostic mode, press [CANCEL] on remote control.

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

6.4. DVD Self Diagnostic Function-Error Code

6.4.1. Mechanism Error Code Table

Error Code

H01 Tray loading error The tray opening and closing is abnormal. Press [ STOP] on main

CLOSE and OPEN of the tray cannot be unit for next error. carried out properly. Loading motor error, (OPEN time: OPEN DV5 LSI IC (IC8001) error. CLOSE OPEN

H02 Spindle servo error The spindle servo/motor is abnormal. The Press [ STOP] on main

FG pulse is abnormal. CLV servo error. unit for next error.

H03 Traverse motor error The traverse is abnormal. (Traverse servo, Press [ STOP] on main

DV5 LSI IC (IC8001), TRV motor error.) unit for next error.

H04 Tracking servo error Tracking coil NG (OPU unit abnormal), Press [ STOP] on main

DV5 LSI IC (IC8001) error. unit for next error.

H05 Seek time out error It is not possible to access the disc. TOC Press [ STOP] on main

cannot read. Abnormal disc etc. Pickup unit for next error. abnormal or disk is dirty. (TRV motor error, DV5 LSI IC (IC8001) error.)

Description of error Automatic FL Display RemarksDiagnosis Contents

H01 at CLOSE: CLOSE OPEN CLOSE H01)

H07 Driver IC thermal shut The spindle motor is abnormal. Press [ STOP] on main

down (short between brushes) unit for next error.

U11 Focus servo error Focus coil, FE signal error. Disc may be Press [ STOP] on main

dirty. unit for next error.

(Unfinalized DVD-R is likely to become U11.)

6.4.2. DVD Module Error Code Table

Error

Code

U702 HDMI/DVI I2C The communication error of I2C when Press [ STOP] on main

U703 HDMI/DVI attestation When attestation (HDCP) with the TV Press [ STOP] on main

U704 HDMI/DVI SRM It is generated at the equipment to which Press [ STOP] on main

U705 HDMI/DVI SRM disk It is generated at the time of it is time Press [ STOP] on main

F740 HDMI device key I2C error when writing HDMI Key device Press [ STOP] on main

Diagnosis Contents Description of error Automatic FL Display Remarks

communication error connecting it with HDMI/DVI. For unit for next error.

instance, when EDID information to which

information on the TV set side has been

described cannot be read, it is generated.

error side fails when connecting it with unit for next error.

HDMI/DVI, it is generated.

Riborcerar the TV set is Riborced when connecting it unit for next error.

with HDMI/DVI.

falsification check when illegal the SRM data of the unit for next error.

error reproducing disk (verify error), when

connecting it with HDMI/DVI.

into transmitter. unit for next error.

F893 FLASH ROM IC data Firmware error, DV5.0 LSI IC (IC8651) Press [ STOP] on main

falsification error error. unit for next error.

F894 EEPROM IC When failing in the access to EEPROM Press [ STOP] on main

abnormality error IC located in the DVD Module P.C.B. unit for next error.

(IC8611).

F895 Language area Firmware version agreement check for Press [ STOP] on main

abnormal factory preset setting failure prevention. unit for next error.

F897 Initialization Incomplete initialization after writing of Press [ STOP] on main

error new firmware (Factory preset setting unit for next error.

failure prevention)

F899 The communication Unsuitable combination of number of Press [ STOP] on main

specification system com and panel com used. unit for next error.

disagreement (Frimware)

between

micro-processor

6.4.3. Power Supply & Digital Amplifier Error Code Table

Error

Code

F61 The abnormalities

F76 Abnormality in the In normal operation when DCDET1 is Press [ STOP] on main

Diagnosis Contents Description of error Automatic FL Display Remarks

In normal operation, when DCDET2 goes Press [ STOP] on main in the D-Amp related problem (overtemperature/shutdown)

output voltage of detected "L" (Low) for two consecutive unit for next error. stabilized power times, F76 is displayed on FL for supply 1 second and after that PCONT will be

to "L" (Low) (Not during POWER OFF unit for next error.

condition), F61 appears on FL Display

for 1 second and PCONT goes to

"L" (Low).This is due to speaker output

has DC voltage.

turned to "L" (Low). This is due to any of

the DC voltages (+9V, +7V, -7V, +5V,

+5.3V etc.) not available.

6.5. Sales Demonstration Lock Function

This function prevents discs from being lost when the unit is used for sales demonstrations by disabling the disc eject function. “LOCKED” is displayed on the unit, and ordinary operation is disabled.

6.5.1. Setting

• Prohibiting removal of disc

1. Select the DVD/CD function.

2. At POWER ON condition, press and hold down the [ ] button and the [POWER] button on the main unit for at least three seconds. (The message, “LOCKED” appears when the function is activated.)

Note:

OPEN/CLOSE button is invalid and the main unit displays “LOCKED” while the lock function mode is entered.

• Prohibiting operation of selector and disc

1. Select the DVD/CD function.

2. At POWER ON condition, press and hold down the [ ] button and the [POWER] button on the main unit for at least thre e seconds. (The message, “LOCKED” appears when the function is activated.)

Note:

The following buttons are invalid and the main unit displays “LOCKED” while the lock function mode is entered.

Main unit

Remote con-

troller unit

OPEN/CLOSE, ,

EXT-IN, REPEAT, RADIO, N UMERIC KEYS 0~9, , , , , , , , RETURN, FUNCTIONS, FL DISPLAY/SLEEP, MUTE

6.5.2. Cancellation

The lock can be cancelled by the same procedure as used in setting. (“UNLOCKED” is displayed on cancellation. At normal Power ON/OFF the LOCKED condition is not cleared.Howaver AC power ON/OFF should clear LOCKED condition).

6.6. Firmware Version-Up Information

6.6.1. Process Flow (1/3)

Collect ROM

(Copy files into

CD-R/RW)

Load disc into

(To update rate)

Files

unit

Item

DescriptionProcess

There are 2 files:

A) Syscon ROM file type:

DVD_S42B.ROM (Sample) DVD_S42D.ROM (Sample)

(supports chinese fonts OSD display)

B) Opecon ROM file type:

DVD_P05.ROM (Single tray)

Load the disc into the set (To be updated).

Press [OK] in remote controller to start updating proccess after the following signal appear:

FL Display 1.1: "PLAY" .

GUI Display 1.1:

PLAYER NEED UPDATE. YOU WANT TO UPDATE?

PUSH OK KEY

TO STAY UPGRADE.

PUSH OPEN/CLOSE KEY

TO CANCEL UPGRADE.

FL/ GUI Display Remarks

Display 1:

FL Display 1.1:

GUI Display 1.1:

User can put both files into the same root directory. DVD MODEL will choose the right ROM files to update its firmware.

All panel keys and remote controller keys, including [POWER] key, are invalid during CD Update.

Caution: Make sure the powersupply during CD update. If the power supply cable is unplugged during update stage, CD update will fail. The DVD model can’t work, and can’t be recovered by CD update again.

During updating of software, the following signal appear:

FL Display 1.2: "UPDATE" .

(For Opecon):

GUI Display 1.2:

UPDATING

(For Syscon):

GUI Display 1.3.1:

UPDATING READING FROM DISC

FL Display 1.2:

GUI Display 1.2:

GUI Display 1.3.1:

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