Panasonic SCXH70, SA-PT75PH, SB-HF70, SB-HS70, SB-HC70 Service Manual

© Panasonic Corporation 2009. All rights reserved.
Unauthorized copying and distribution is a violation
of law.

PSG0910006CE

DVD Home Theater Sound System

Model No. SA-PT75PH

Product Color: (K)...Black Type

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

Note: Please refer to the original service manual for:

O DVD Mechanism Unit (DLS6E), Order No. PSG0909002AE
O Speaker system SB-PT70EG-K, Order No. PSG0909003CE

2

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 Component Video P.C.B.----------43

8.5. Disassembly of Voltage Selector P.C.B.------------44

8.6. Disassembly of Rear Panel----------------------------45

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

8.8. Disassembly of DVD Module P.C.B.-----------------47

8.9. Disassembly of SMPS P.C.B.-------------------------48

8.10. Replacement of Switching Regulator IC
(IC5701) ----------------------------------------------------49

8.11. Replacement of Diode (D5802) ----------------------50

8.12. Disassembly of Main/D-Amp P.C.B.-----------------51

8.13. Replacement of Digital Amplifier IC (IC403/
IC404/IC405)----------------------------------------------52

8.14. Disassembly of Front Panel Assembly -------------54

8.15. Disassembly of FL P.C.B.------------------------------55

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

8.17. Disassembly of Power Button P.C.B.----------------57

8.18. Replacement of DVD Lid Assembly-----------------58

9 Assembling and Disassembling of Traverse Unit----61

9.1. Disassembly of Traverse Unit-------------------------61

9.2. Assembly of Traverse Unit-----------------------------62

10 Service Position-------------------------------------------------63

10.1. Checking & Repairing Main/D-Amp P.C.B. &
Component Video P.C.B.-------------------------------63

10.2. Checking & Repairing of SMPS P.C.B.-------------63

10.3. Checking & Repairing of FL P.C.B.------------------64

10.4. Checking & Repairing of DVD Module P.C.B.-----65

11 Voltage & Waveform Chart-----------------------------------67

11.1. DVD Module P.C.B. (1/4)-------------------------------67

11.2. DVD Module P.C.B. (2/4)-------------------------------68

11.3. DVD Module P.C.B. (3/4)-------------------------------69

11.4. DVD Module P.C.B. (4/4)-------------------------------70

11 .5. Main P.C.B. (1/3) -----------------------------------------71
11 .6. Main P.C.B. (2/3) -----------------------------------------72
11 .7. Main P.C.B. (3/3) -----------------------------------------73

11.8. FL P.C.B.---------------------------------------------------74

11 .9. SMPS P.C.B. ----------------------------------------------74

11.10. Component Video P.C.B.-------------------------------75

11.11. Waveform Table (1/3) -----------------------------------76

11.12. Waveform Table (2/3) -----------------------------------77

11.13. Waveform Table (3/3) -----------------------------------78

12 Illustration of ICs, Transistor and Diode ----------------79
13 Overall Simplified Block Diagram -------------------------81
14 Block Diagram ---------------------------------------------------82

14.1. DVD(Servo)------------------------------------------------82

14.2. DVD(Audio/Video) ---------------------------------------83

14.3. DVD(UP-CON) ------------------------------------------- 84

14.4. System Control------------------------------------------- 85

14.5. Analog Audio---------------------------------------------- 86

14.6. Digital Audio----------------------------------------------- 87

14.7. Analog Video---------------------------------------------- 88

14.8. Power Supply--------------------------------------------- 89

15 Wiring Connection Diagram -------------------------------- 91
16 Schematic Diagram Notes----------------------------------- 93
17 Schematic Diagram-------------------------------------------- 95

17.1. DVD Module Circuit------------------------------------- 95

17.2. Main/D-Amp Circuit ------------------------------------100

17.3. FL, Volume Button & Power Button Circuit-------106

17.4. Component Video Circuit-----------------------------107

17.5. SMPS Circuit---------------------------------------------108

17.6. Voltage Selector Circuit-------------------------------110

18 Printed Circuit Board----------------------------------------- 111

18.1. DVD Module P.C.B. ------------------------------------ 111

18.2. Main/D-Amp P.C.B.-------------------------------------112

18.3. FL, Volume Button, Power Button &
Component Video P.C.B. -----------------------------114

18.4. SMPS & Voltage Selector P.C.B.-------------------115

19 Terminal Function of ICs------------------------------------117

19.1. IC200 (RFKWMPT75PHK): IC
MICROPROCESSOR ---------------------------------117

19.2. IC901(C0HBB0000057): IC FL Driver-------------117

20 Exploded View and Replacement Parts List----------119

20.1. Exploded View and Mechanical Replacement
Part List ---------------------------------------------------119

20.2. Electrical Replacement Part List--------------------122

3

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 properl y
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 the
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 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 re paired 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, C 5704, C5706, C5708 ) through a
10 Ω, 10 W resistor to ground.

Caution:

DO NOT SHORT-CIRCUIT DIRE CTLY (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 - 240 V, 50 Hz in NO SIGNAL mode volume minimal should be ~ 500 mA.
Current consumption at AC 110/127 V, 50/60 Hz in NO SIGNAL mode volume minimal should be ~ 500 mA.

1.2.1. Caution for fuse replacement

4

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 RGRX0073C-A1 REAR PANEL

20 RKMX0151-K TOP CABINET

33 REXX1034 1P WHITE WIRE (VOLTAGE-SMPS)

34 REXX1035 1P BLUE WIRE (VOLTAGE-SMPS)

401 RAEX0017Z-V TRAVERSE UNIT

A2 K2CQ2CA00007 AC CORD

A3 RQTX1023-M O/I BOOK (En/Sp)

PCB5 REPX0767C SMPS P.C.B (RTL)

PCB6 REPX0767C VOLTAGE SELECTOR P.C.B (RTL)

DZ5701 ERZV10V511CS ZNR

S5701 K0ABCA000007 VOLTAGE SELECTOR

L5701 ELF17N010A LINE FILTER

L5702 G0B353G00001 LINE FILTER

T2900 G4D1A0000118 SWITCHING TRANSFORMER

T5701 ETS35BC2T6AD SWITCHING TRANSFORMER

T5751 ETS19AB2A6AG SWITCHING TRANSFORMER

PC5702 B3PBA0000402 PHOTO COUPLER

PC5720 B3PBA0000402 PHOTO COUPLER

PC5799 B3PBA0000402 PHOTO COUPLER

RY5701 K6B1AEA00003 RELAY

F1 K5D252BNA005 FUSE

FP2901 K5H1022A0011 PROTECTOR

IP100 K5H302100004 PROTECTOR

TH5702 D4CAA5R10001 THERMISTOR

P5701 K2AA2B000011 AC INLET

C5700 F1BAF1020020 1000pF

C5701 ECQU2A224MLC 0.22uF

C5702 ECQU2A224MLC 0.22uF

C5703 ECQU2A224MLC 0.22uF

C5704 F1BAF1020020 1000pF

C5706 F1BAF1020020 1000pF

C5708 F1BAF1020020 1000pF

5

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 lifting of your foot from a carpeted floor can generate static electricity (ESD) suf-

ficient to damage an ES device).

6

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: 650 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.

7

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 all ele ctrical 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 mainly 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

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) 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%

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

(See right figure)

8

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 ele ctrostatic 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.

9

2.4.2.2. Human body grounding

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

Figure 2

10

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 original 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 (RFKWMPT75PHK)

• EEPROM IC, IC201 (RFKWEPT75PHK)

11

4 Specifications

Main unit SA-PT75PH
OGENERAL
Power supply: AC 110 V to 127 V / 220 V to

240 V, 50/60 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 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

PMPO Output Power

3000 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

*5, 6

)

(2)

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

*2, 5

, JPEG

*4, 5

, MPEG4

*5,

7

, DivX

*5, 6

)

(3)

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

*5, 6

)

(4)

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

*2, 5

, JPEG

*4, 5

,

MPEG4

*5, 7

, DivX

*5, 6

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

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

*1

, MP3

*2, 5

, WMA

*3,

5

, JPEG

*4, 5

, MPEG4

*5, 7

, DivX

*5, 6

)

*1

Conforming to IEC62107

*2

MPEG-1 Layer 3, MPEG-2 Layer 3

*3

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

*4

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.

*5

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)

*6

Plays DivX® video.

*7

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): 650/790 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: NTSC
Composite video output

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

Component video output

Y output level: 1 Vp-p (75 Ω)
P

B

output level: 0.7 Vp-p (75 Ω)

P

R

output level: 0.7 Vp-p (75 Ω)

Terminal: Pin jack (Y: green, P

B

: blue,

P

R

: red) (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.

12

13

5 Location of Controls and Components

5.1. Remote Control Key Button Operations

14

5.2. Main Unit Key Button Operations

5.3. Speaker Connection

89

Connect USB Device

8

9

15

5.4. Using the VIERA Link “HDAVI Control™”

16

17

5.5. Disc Information

5.5.1. Disc Playability (Media)

18

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

19

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”.

20

6.2.1. Service Mode Table 1 (For DVD)

Initial setting of

laser drive

current

Jitter check

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.

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

(Display 1)

Jitter rate

Jitter check
mode

(Display 2)

Lead
Error
Counter

Focus Drive
Value

Press [POWER] or [STOP]
button to exit.

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

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

Error code

check

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.

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

F / H / U

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

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.

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

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

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.

The value denotes the current in decimal
notation.

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

(Display 1)

Laser current
measurement
mode

(Display 2)

CD
Laser

DVD Laser

FL Display

Key Operation

Front Key

Item

DescriptionMode Name

21

6.2.2. Service Mode Table 2 (For DVD)

FL Display

Key Operation

Front Key

Item

DescriptionMode Name

CD laser drive

current

measurement

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

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

The value denotes the current in decimal
notation.

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

DVD laser

drive current

measurement

CD laser current
measurement mode

(Display 1)

CD
laser initial
value

CD laser
value

(Display 2)

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
[FUNCTIONS] button on
the remote control unit.

The value denotes the current in decimal
notation.

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

DVD laser current
measurement mode

(Display 1)

DVD
Laser
Initial Value

DVD
Laser
Value

(Display 2)

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.

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

Note: Refer to Figure 8.1 for "Video
Design Information".

Region display

Display is automatically
clear after 5 seconds.

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

N: no PAL / P: PAL

Model
No.
Information

N: NTSC / 6: PAL60

Region No.: 0-8

CPPM/CRM
Keys Check

Cancelled automatically
5 seconds later.

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

0: NG
1: OK

0: NG
1: OK

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.

22

6.2.3. Service Mode Table 3 (For DVD)

FL Display

Key Operation

Front Key

Item

DescriptionMode Name

Initialization

Micro-processor

firmware version

display &
EEPROM
checksum

display.

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.

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.

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.

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

Cancelled automatically
5 seconds later.

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

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

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

(Display 2)

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

(Condition 1)

(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 2)

Opecon
Version

EEPROM
Checksum
(If applicable,
refer below.)

(Display 3)

(Display 1)

(Condition 3)

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

23

6.2.4. Service Mode Table 4 (For DVD)

FL Display

Key Operation

Front Key

Item

DescriptionMode Name

DVD

Module P.C.B.

firmware

version display

Cancelled automatically
5 seconds later.

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

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.

Destination

System
controller
version

System controller
generation

Region No.: 0-8

Timer 1 check

DVD laser usage time

(Display 1)

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)

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)

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

Cancelled automatically
5 seconds later.

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

Timer 1 reset

Timer 2 check

Timer 2 reset

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

FL Display sequence:
Display 1 2.

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

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.

Cancelled automatically
5 seconds later

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.

24

Figure 6.1 Video Design Information

English, Spanish,

Canadian, French

(S) Japanese, English

English, French, German,

Spanish, Polish, Russian,

Czech, Hungarian

English, French, German,

Italian, Spanish, Polish,

Swedish, Dutch

English, French, German,

Spanish, Polish, Russian,

Czech, Hungarian

GA, GD
GT, GJ

English, Traditional Chinese

English, French, German,

Italian, Spanish, Polish,

Swedish, Dutch

English, Spanish, French,

Brazilian Portuguese

English, French, German,

Spanish, Polish, Russian,

Czech, Hungarian

GK English, Simplified Chinese

GN

EE

PN, PH, PU,

PR

EP

P, PC, PX

GC, GS

EB, EG

NTSC (*B)

Source Output

Screen Saver NTSC

NTSC disc

NTSC (default)

PAL60

PAL disc PAL

NTSC (*A)

Source Output

Screen Saver NTSC

NTSC disc NTSC

PAL disc

PAL (DVD-V)

NTSC (DVD-A/VCD)

NTSC (*D)

Source Output

Screen Saver NTSC

NTSC disc NTSC

PAL disc NTSC

PAL (*C)

Source Output

Screen Saver PAL

NTSC disc

PAL60 (default)

NTSC

PAL disc PAL

Explanation of Display

Individual Model Code

Can play PAL disc

Region code

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

2

6

5

4

4

2

2

1

2

3

Region

Code

NTSC

PAL

NTSC

PAL

SECAM

NTSC

PAL

PAL

PAL

NTSC

PAL

TV Broadcasting

System

Signal System

NTSC (*A)

NTSC (*D)

NTSC (*B)

PAL (*C)

PAL (*C)

PAL (*C)

PAL (*C)

PAL (*C)

NTSC (*A)

NTSC (*B)

(Default)

2PN

4PN

6PN

5P6

3PN

4P6

2P6

2P6

1PN

2P6

Region Display

(Default)

Product

Model Series

Japan

Hong Kong,
South East Asia,
Thailand, Korea,

Taiwan

New Zealand,

Australia

Central/South/

Latin America

China

CIS

Europe

USA, Canada, PX

Europe

Middle East

Country Region

OSD Menu Language

OSD

Default

English

English

English

English

English

English

English

English

English

Japanese

25

6.3. Self-Diagnosis Mode

Delete Error
Codes

Error code
information

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

Error code will display
Example:

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

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

Self-Diagnostic
Mode

To enter into self-diagnostic checking
for DLS6E Mechanism

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

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

FL Display

Key Operation

Front Key

Item

DescriptionMode Name

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

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

26

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

H01 at CLOSE: CLOSE
OPEN CLOSE H01)

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.)

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.)

Description of error Automatic FL Display RemarksDiagnosis Contents

27

6.4.2. DVD Module Error Code Table

Error

Code

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

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.

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

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

HDMI/DVI, it is generated.

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

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

with HDMI/DVI.

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

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

error reproducing disk (verify error), when

connecting it with HDMI/DVI.

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

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

Diagnosis Contents Description of error Automatic FL Display Remarks

28

6.4.3. Power Supply & Digital Amplifier Error Code Table

Error

Code

F61 The abnormalities

in the D-Amp related
problem (over­temperature/shutdown)

In normal operation, when DCDET2 goes Press [ STOP] on main
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.

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

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

turned to "L" (Low). This is due to any of
the DC voltages (+9V, +7V, -7V, +5V,
+5.3V etc.) not available.

Diagnosis Contents Description of error Automatic FL Display Remarks

29

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 three
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.

6.5.2. Cancellation

The lock can be cancelled by the same procedure as used in setting. (“UNLOCKED” is displayed on cancellation. Disconnecting the
power cable from power outlet does not cancel the lock.)

Main unit

OPEN/CLOSE, ,

Remote con-

troller unit

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

30

6.6. Firmware Version-Up Information

6.6.1. Process Flow (1/3)

Collect ROM

Files

(Copy files into

CD-R/RW)

Load disc into

unit

(To update rate)

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

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)

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

During updating of software,
the following signal appear:

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.

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

Display 1:

FL Display 1.1:

FL Display 1.2:

FL Display 1.1: "PLAY" .

FL Display 1.2: "UPDATE" .

GUI Display 1.1:

PLAYER NEED UPDATE.

YOU WANT TO UPDATE?

PUSH OK KEY

TO STAY UPGRADE.

PUSH OPEN/CLOSE KEY

TO CANCEL UPGRADE.

GUI Display 1.2:

UPDATING

GUI Display 1.1:

GUI Display 1.2:

GUI Display 1.3.1:

FL/ GUI Display Remarks

Item

DescriptionProcess

1

2

(For Opecon):

GUI Display 1.3.1:

UPDATING READING FROM
DISC

(For Syscon):