Panasonic SAPT-90-EG, SAPT-90-EB Service manual

PSG1005050CE

DVD Home Theater Sound System

Model No. SA-PT90EB

SA-PT90EG

Product Color: (K)...Black Type

(S)...Silver Type (EG only)

Note: Please refer to the original service manual for:

O DVD Mechanism Unit (DLS6E), Order No. PSG0909002AE O Speaker system SB-PT90EB-K/S, Order No. PSG1005051CE

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

1.5. Caution for AC Cord (For EB only)-------------------- 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 Service Navigation --------------------------------------------- 11

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

4 Specifications----------------------------------------------------12 5 Location of Controls and Components------------------14

5.1. Remote Control Key Button Operations------------ 14

5.2. Main Unit Key Button Operations-------------------- 15

5.3. Speaker Connection-------------------------------------16

5.4. Using the VIERA Link “HDAVI Control™”---------- 17

5.5. Disc Information------------------------------------------ 19

6 Self-Diagnostic and Special Mode Setting------------- 21

6.1. Cold-Start---------------------------------------------------21

6.2. Service Mode Table--------------------------------------21

6.3. Self-Diagnostic Mode -----------------------------------27

6.4. DVD Self Diagnostic Function Error Code---------28

6.5. Sales Demonstration Lock Function ----------------31

6.6. Firmware Version-Up Information--------------------32

7 Troubleshooting Guide----------------------------------------35

7.1. Troubleshooting Guide for F61 and/or F76--------35

7.2. Basic Troubleshooting Guide for Traverse Unit (DVD Module P.C.B.)------------------------------39

7.3. Basic Troubleshooting Guide for HDMI AV output--------------------------------------------------------40

8 Disassembly and Assembly Instructions---------------42

8.1. Disassembly Flow Chart--------------------------------43

8.2. Main Components and P.C.B. Locations-----------44

8.3. Disassembly of Top Cabinet---------------------------45

8.4. Disassembly of Scart P.C.B.---------------------------45

8.5. Disassembly of Rear Panel----------------------------46

8.6. Disassembly of DVD Mechanism Unit (DLS6E) ----------------------------------------------------47

8.7. Disassembly of DVD Module P.C.B.-----------------48

8.8. Disassembly of SMPS P.C.B.-------------------------49

8.9. Replacement of Switching Regulator IC (IC5701) ----------------------------------------------------50

8.10. Replacement of Diode (D5802) ----------------------51

8.11. Disassembly of Main P.C.B.---------------------------52

8.12. Replacement of Digital Amplifier IC (IC403/ IC404/IC405)----------------------------------------------53

8.13. Disassembly of Front Panel Assembly -------------55

8.14. Disassembly of FL P.C.B. & Power Button P.C.B.--------------------------------------------------------56

8.15. Replacement of DVD Lid Assembly-----------------56

9 Assembling and Disassembling of Traverse Unit----59

9.1. Disassembly of Traverse Unit-------------------------59

9.2. Assembly of Traverse Unit-----------------------------59

10 Service Position-------------------------------------------------61

10.1. Checking & Repairing Main P.C.B. & Scart P.C.B.--------------------------------------------------------61

10.2. Checking & Repairing of SMPS P.C.B.-------------61

10.3. Checking & Repairing of FL P.C.B.------------------62

10.4. Checking & Repairing of DVD Module P.C.B.-----62

11 Voltage & Waveform Chart-----------------------------------64

11.1. DVD Module P.C.B. (1/4)-------------------------------64

11.2. DVD Module P.C.B. (2/4)-------------------------------65

11.3. DVD Module P.C.B. (3/4)-------------------------------66

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

1 1 .5. Main P.C.B. (1/3) -----------------------------------------67 1 1 .6. Main P.C.B. (2/3) -----------------------------------------68 1 1 .7. Main P.C.B. (3/3) -----------------------------------------69

11.8. FL P.C.B.---------------------------------------------------70

1 1 .9. SMPS P.C.B. ----------------------------------------------70

1 1.10. Scart P.C.B.------------------------------------------------70

11.11. Waveform Table (1/3)-----------------------------------71

11.12. Waveform Table (2/3)-----------------------------------72

11.13. Waveform Table (3/3)-----------------------------------73

12 Illustration of ICs, Transistor and Diode ----------------74 13 Overall Simplified Block Diagram -------------------------75 14 Block Diagram ---------------------------------------------------76

14.1. DVD(Servo)------------------------------------------------76

14.2. DVD(Audio/Video) ---------------------------------------77

14.3. DVD(UP-CON)--------------------------------------------78

14.4. System Control------------------------------------------- 79

14.5. Analog Audio---------------------------------------------- 80

14.6. Digital Audio----------------------------------------------- 81

14.7. Analog Video---------------------------------------------- 82

14.8. Power Supply--------------------------------------------- 83

15 Wiring Connection Diagram -------------------------------- 85 16 Schematic Diagram Notes----------------------------------- 87 17 Schematic Diagram-------------------------------------------- 89

17.1. DVD Module Circuit------------------------------------- 89

17.2. Main Circuit------------------------------------------------ 94

17.3. FL & Power Button Circuit----------------------------100

17.4. Scart Circuit----------------------------------------------101

17.5. SMPS Circuit---------------------------------------------102

18 Printed Circuit Board-----------------------------------------104

18.1. DVD Module P.C.B.------------------------------------104

18.2. Main P.C.B.-----------------------------------------------105

18.3. FL, Power Button & Scart P.C.B.-------------------107

18.4. SMPS P.C.B.---------------------------------------------108

19 Terminal Function of ICs------------------------------------109

19.1. IC200 (RFKWMPT90EB): IC MICROPROCESSOR ---------------------------------109

19.2. IC901(C0HBB0000057): IC FL Driver-------------109

20 Exploded View and Replacement Parts List---------- 111

20.1. Exploded View and Mechanical Replacement Part List --------------------------------------------------- 111

20.2. Electrical Replacement Part List--------------------115

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, C5708) 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 240 V, 50 Hz in NO SIGNAL mode at volume minimum should be ~ 500 mA (EB only). Current consumption at AC 230 V, 50 Hz in NO SIGNAL mode at volume minimum should be ~ 500 mA (EG only).

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 Remarks

9 RGRX0073A-B REAR PANEL

20 RKMX0151-K TOP CABINET EB/EG-K

20 RKMX0151-S TOP CABINET EG-S

401 RAEX1022Z-V TRAVERSE UNIT

A2 K2CQ2CA00007 AC CORD EG-K/S

A2 K2CZ3YY00005 AC CORD EB-K

A3 RQTX1198-B O/I BOOK (En) EB-K

A3 RQTX1200-D O/I BOOK (Ge/Fr/It) EG-K/S

A3 RQTX1201-H O/I BOOK (Du/Sw/Da/Sp) EG-K/S

PCB6 REPX0869A SMPS P.C.B. (RTL)

DZ5701 ERZV10V511CS ZNR

L5701 ELF17N007A LINE FILTER

L5702 ELF18N006A LINE FILTER

T2900 G4D1A0000118 SWITCHING TRANSFORMER

T5701 ETS35BC2T6AD MAIN TRANSFORMER

PC5702 B3PBA0000402 PHOTO COUPLER

PC5720 B3PBA0000402 PHOTO COUPLER

PC5799 B3PBA0000402 PHOTO COUPLER

F1 K5D202BNA005 FUSE

FP2901 K5H1022A0011 PROTECTOR

IP100 K5H302100004 PROTECTOR

TH5702 D4CAA5R10001 THERMISTOR

P5701 K2AA2B000011 AC INLET

C5700 F1BAF2220023 2200pF

C5701 F0CAF104A105 0.1uF

C5702 F0CAF104A105 0.1uF

C5703 F0CAF104A105 0.1uF

C5704 F1BAF1020020 1000pF

C5708 F1BAF1020020 1000pF

1.5. Caution for AC Cord (For EB only)

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, place the assembly on a conductive surface such as aluminum 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) 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 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 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 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 (DLS6E):

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

• Micro-processor IC:

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

• Micro-processor IC, IC200 (RFKWMPT90EB)

4 Specifications

Main unit SA-PT90EB OGENERAL Power supply: AC 220 V to 240 V, 50 Hz Power consumption: This unit 47 W Power consumption in standby mode:

approx. 0.9 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)

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

Windows Media Audio Ver.9.0 L3

, MPEG4

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.

*5, 6

)

*5, 7

*5, 6

, DivX

)

*5, 6

*2, 5

)

, JPEG

*5, 6

)

, JPEG

, MP3

*4, 5

*2, 5

, MPEG4

, WMA

*5,

*3,

Pick up

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

RGB video output

R output level: 0.7 Vp-p (75 Ω)

output level: 0.7 Vp-p (75Ω)

B Terminal: SCART jack (1 system)

HDMI AV output

Terminal: 19-pin type A connector

HDAVI Control:

This unit supports “HDAVI Control 5” 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

ARC

5.2. Main Unit Key Button Operations

5.3. Speaker Connection

5.4. Using the VIERA Link “HDAVI Control™”

5.5. Disc Information

5.5.1. Disc Playability (Media)

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

6 Self-Diagnostic 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 [OPEN/CLOSE] button on the main unit, and [0] button on the remote control unit. Display is automatically clear after 5 seconds.

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

Press [POWER] or [STOP] button on remote control 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 [OPEN/CLOSE] 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 [OPEN/CLOSE] 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 [OPEN/CLOSE] 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 [OPEN/CLOSE] 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 [OPEN/CLOSE] 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 [OPEN/CLOSE] 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 [OPEN/CLOSE] button on the main unit, and [ 10] button on the remote control unit.

While in initialization mode, press & hold [OPEN/CLOSE] button on the main unit for 3 seconds, follow by [OK] 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 [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.

Model Series

P, PC, PX

(S) Japanese, English

EB, EG, ES

GC, GS

GA, GD GT, GJ

PN 4 NTSC

PB 4 NTSC PH, PU,

GW 5 PAL PAL (*C) 5P6India

GK English (NA), Simplified Chinese6 PAL NTSC (*B) 6PNChina

Country Region

USA, Canada, US Militry

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/Central America, Argentina

CIS

Region

Code

TV Broadcasting

System

NTSC

PAL

PAL NTSC

PAL

NTSC

SECAM

Signal System

(Default)

NTSC (*A)

PAL (*C)

NTSC (*B)

PAL (*C)

NTSC (*D)

NTSC (*D) 4PN

NTSC (*D)

PAL (*C)

Region Display

(Default)

1PN

2PN

2P6

3PN

4P6

4PN

5P6

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

English (NA), Traditional Chinese

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-Diagnostic 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 [OPEN/CLOSE] on main unit, follow by [4] then [9] on remote control. (When no disc in mechanism)

In self-diagnostic mode, press [OPEN/CLOSE] on main unit and [0] 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 (DLS6E)

Error Code

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

CLOSE and OPEN of the tray cannot be control 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

FG pulse is abnormal. CLV servo error.

H03 Traverse motor error The traverse is abnormal. (Traverse servo,

DV5 LSI IC (IC8001), TRV motor error.)

H04 Tracking servo error Tracking coil NG (OPU unit abnormal),

DV5 LSI IC (IC8001) error.

H05 Seek time out error It is not possible to access the disc. TOC

cannot read. Abnormal disc etc. Pickup 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)

Press [ PLAY] on remote control for next error.

H07 Driver IC thermal shut The spindle motor is abnormal.

down (short between brushes)

U11 Focus servo error Focus coil, FE signal error. Disc may be

dirty.

Press [ PLAY] on remote control 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

U703 HDMI/DVI attestation When attestation (HDCP) with the TV

U704 HDMI/DVI SRM It is generated at the equipment to which

U705 HDMI/DVI SRM disk It is generated at the time of it is time

F740 HDMI device key I2C error when writing HDMI Key device

Diagnosis Contents Description of error Automatic FL Display Remarks

communication error connecting it with HDMI/DVI. For

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

HDMI/DVI, it is generated.

Riborcerar the TV set is Riborced when connecting it

with HDMI/DVI.

falsification check when illegal the SRM data of the error reproducing disk (verify error), when

connecting it with HDMI/DVI.

into transmitter.

Press [ PLAY] on remote control for next error.

F893 FLASH ROM IC data Firmware error, DV5.0 LSI IC (IC8651)

falsification error error.

F894 EEPROM IC When failing in the access to EEPROM

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

(IC8611).

F895 Language area Firmware version agreement check for

abnormal factory preset setting failure prevention.

F897 Initialization Incomplete initialization after writing of

error new firmware (Factory preset setting

failure prevention)

F899 The communication Unsuitable combination of number of

specification system com and panel com used. disagreement (Frimware) between micro-processor

Press [ PLAY] on remote control for next error.

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

Diagnosis Contents Description of error Automatic FL Display Remarks

In normal operation, when DCDET2 goes in the D-Amp related problem (overtemperature/shutdown)

output voltage of detected "L" (Low) for two consecutive 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

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.

Press [ PLAY] on remote control for next error.

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