Panasonic
SA-PM86DGCS, SA-PM86DEE DVD Stereo System
This model’s mechanism unit is DLS6
RMS Output Power THD 10% 80 W per channel (3 Ω), 1 kHz
Total RMS Dolby Digital Mode
80 W per channel (3 Ω), 1 kHz
PMPO Output Power 1800 W
Speakers: SB-PM86EG-K
Video system PAL625/50,
PAL525/60, NTSC
Power consumption 95 W AC 230 V, 50 Hz (EE) - AC 220 to 240 V, 50/60 Hz
(GCS)
Before Repair and Adjustment Disconnect AC power, discharge Power
Supply Capacitors C2207, C2210, C2211, C2212, C2742, C5105, C5106, C5916,
C5917,
C5938, C5562, C5954, C5979 and C5993 through a 10Ω, 1W resistor to ground. 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 over current.
C5938, C5562, C5954, C5979 and C5993 through a 10Ω, 1W resistor to ground. 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 over current.
Current consumption at AC 220 - 240 V, at 50/60 Hz in NO SIGNAL
mode (at volume min) should be ~500 mA. (GCS)
Current consumption at AC 230 V 50 Hz in NO SIGNAL mode (at volume
min) should be ~500 mA. (EE)
Protection
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.
• 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.
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. 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
Service Mode
The service modes can be activated by pressing various button
combination on the main unit and remote control unit.
Below is the summary for the various modes for checking
Below is the summary for the various modes for checking
An error code will be canceled if a power supply is turned OFF.
1: CPPM is the copy guard function beforehand written in the disk for protection of copyrights.
2: CEC is the consumer electronic control used for high-level user control of HDMI-connected devices.
3: HDCP is the specification developed to control digital audio & video contents transmission for DVI or HDMI connections
By pressing various button combinations on the main unit and
remote control unit, you can activate the various service modes for checking.1: CPPM is the copy guard function beforehand written in the disk for protection of copyrights.
2: CEC is the consumer electronic control used for high-level user control of HDMI-connected devices.
3: HDCP is the specification developed to control digital audio & video contents transmission for DVI or HDMI connections
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).
Optical Pick-up Self-Diagnosis
The optical pickup self-diagnosis function and tilt adjustment
check function have been included in this unit. When repairing, use the
following procedure for effective self-diagnosis and tilt adjustment. Be sure
to use the self-diagnosis function before replacing the optical pickup when
"NO DISC" is displayed. As a guideline, you should replace the
optical pickup when the value of the laser drive current is more than the
specified value.
[Press the power button to turn on the power, and check the value
within three minutes before the unit warms up. (Otherwise, the result will be
incorrect.)]
DVD Self Diagnostic Function-Error Code
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.
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.
Prohibiting removal of disc
1. Select the DVD/CD function.
2. At POWER ON condition, press and hold down the STOP button and the power button on the main unit for at least three seconds. (The message, “LOCKED” appears when the function is activated.)
1. Select the DVD/CD function.
2. At POWER ON condition, press and hold down the STOP button and the power button on the main unit for at least three seconds. (The message, “LOCKED” appears when the function is activated.)
[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 PLAY button and the power button on the main unit for at least three seconds. (The message, “LOCKED” appears when the function is activated.)
1. Select the DVD/CD function.
2. At POWER ON condition, press and hold down the PLAY button and the power button on the main unit for at least three seconds. (The message, “LOCKED” appears when the function is activated.)
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.)
Recovery after the DVD player is repaired
• When the FLASH ROM IC or DVD Module P.C.B. is replaced, carry out the recovery processing to optimize the drive. Playback the recovery disk to process the recovery automatically.
• Recovery disc (Product number: RFKZD03R005) [SPG]
• Performing recovery process
1. Load the recovery disc RFKZD03R005 on to the player and run it.
2. Recovery is performed automatically. When it is finished, a message appears on the screen.
3. Remove the recovery disc.
4. Turn off the power.
5. Initialize the player.
• When the FLASH ROM IC or DVD Module P.C.B. is replaced, carry out the recovery processing to optimize the drive. Playback the recovery disk to process the recovery automatically.
• Recovery disc (Product number: RFKZD03R005) [SPG]
• Performing recovery process
1. Load the recovery disc RFKZD03R005 on to the player and run it.
2. Recovery is performed automatically. When it is finished, a message appears on the screen.
3. Remove the recovery disc.
4. Turn off the power.
5. Initialize the player.
Firmware version-up of the DVD player
• The firmware of the DVD player may be renewed to improve the quality including operability and playability to the substandard discs. Processing to optimize the drive.
The recovery disc has also firmware version-up.
• After version-up, recovery processing is executed automatically.
• Part number of the recovery disc for version-up will be noticed when it is supplied.
• Updating firmware
1. Load the recovery disc on to the player and run it.
2. Firmware version of the player is automatically checked. Appropriate message appears whenever necessary.
3. Using remote controller´s cursor key, select whether version updating is to be done or not. (Selection of Yes/No)
4. a. If Yes is selected, version updating is performed.
b. If No is selected, only recovery is performed.
5. a. When updating is finished, remove the disc according to the message appearing on the screen.
b. Remove the disc according to the message appearing on the screen.
6. Turn off the power.
• The firmware of the DVD player may be renewed to improve the quality including operability and playability to the substandard discs. Processing to optimize the drive.
The recovery disc has also firmware version-up.
• After version-up, recovery processing is executed automatically.
• Part number of the recovery disc for version-up will be noticed when it is supplied.
• Updating firmware
1. Load the recovery disc on to the player and run it.
2. Firmware version of the player is automatically checked. Appropriate message appears whenever necessary.
3. Using remote controller´s cursor key, select whether version updating is to be done or not. (Selection of Yes/No)
4. a. If Yes is selected, version updating is performed.
b. If No is selected, only recovery is performed.
5. a. When updating is finished, remove the disc according to the message appearing on the screen.
b. Remove the disc according to the message appearing on the screen.
6. Turn off the power.
[If the AC power supply is
shut out during version-up due to a power failure, the version-up is improperly
carried out. In such a case, replace the
FLASH ROM IC and carry out the version-up again.]
DVD Module P.C.B. Reset
• When after replacing FLASH ROM IC or DVD Module P.C.B., FL displays error code “ DVD F897”. This means the unit is not initialized properly and the following process needs to be carry out.
• Procedures:
1. Press _>10
• When after replacing FLASH ROM IC or DVD Module P.C.B., FL displays error code “ DVD F897”. This means the unit is not initialized properly and the following process needs to be carry out.
• Procedures:
1. Press
2. FL display show “INIT”
3. While still pressing “STOP” button on main unit, press “OK” on remote control. (To reset the unit)
4. FL will display “RESET” before FL display will change to TOC reading again.
5. Power off unit. Unplug the AC cord.
6. Power on the unit. It should be no problem. If problem persist check on the DVD Module P.C.B. or FLASH ROM IC.
3. While still pressing “STOP” button on main unit, press “OK” on remote control. (To reset the unit)
4. FL will display “RESET” before FL display will change to TOC reading again.
5. Power off unit. Unplug the AC cord.
6. Power on the unit. It should be no problem. If problem persist check on the DVD Module P.C.B. or FLASH ROM IC.
Power amplifier and main power schematic
Power clamp circuit
Power Transformer circuit
