Panasonic SA-PT160E / SA-PT160EB / SA-PT160EG Service Manual ▷ View online
8.3.5. USB Error Code Table
Error
Code
F650 USB device: Devices Devices other than the mass storage
Press [ STOP] on
other than mass
class are connected.
main unit for next error.
storage
F651 USB device: Non-
The device that the transfer rate did not
Press [ STOP] on
Full Speed Device
correspond to Full Speed was
main unit for next error.
connected.
F652 USB device:
The device in the interface (subclass)
Press [ STOP] on
Interface NG
outside correspondence was
main unit for next error.
connected. (correspondence interface)
001b: Reduced Block Commands
(RBC)
010b: SFF-8020i. MMC-2 (ATAPI)
110b: SCSI transparent command set.
001b: Reduced Block Commands
(RBC)
010b: SFF-8020i. MMC-2 (ATAPI)
110b: SCSI transparent command set.
F655 USB device:
The overcurrent of 500mA or more was
Press [ STOP] on
Overcurrent
detected in VDD USB, and the USB
main unit for next error.
detection
device driver function was intercepted.
(To intercept the current.)
(To intercept the current.)
Diagnosis Contents
Description of error
Automatic FL Display
Remarks
8.4. 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.
"LOCKED" is displayed on the unit, and ordinary operation is disabled.
8.4.1. Setting
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•
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•
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 player for at least three seconds.
(The message, “___LOCKED_” appears when the function is activated.)
Note:
OPEN/CLOSE
is invalid and the player displays “___LOCKED_” while the lock function mode is entered.
•
•
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•
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 player for at least three seconds.
(The message, “___LOCKED_” appears when the function is activated.)
Note:
The following buttons are invalid and the player displays “___LOCKED_” while the lock function mode is entered.
Player
,
, SELECTOR,
/ ,
,
/
Remote
controller unit
NUMERIC KEYS 0~9,
,
,
,
,
,
,
, FUNCTIONS, TOP MENU/DIRECT
NAVIGATOR, RETURN/SETUP, FL DISPLAY/SLEEP, MUTING, MENU/PLAY LIST, TEST, EXT-IN, FM, UP, DOWN,
LEFT & RIGHT
LEFT & RIGHT
8.4.2. 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.)
the power cable from power outlet does not cancel the lock.)
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SA-PT160E / SA-PT160EB / SA-PT160EG
8.5. Service Precautions
8.5.1. Recovery after the DVD player is repaired
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•
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.
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•
•
•
Recovery disc (Product number: RFKZD03R005) [SPG]
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•
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.
8.5.2. Firmware version-up of the DVD player
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•
•
•
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.
discs.processing to optimize the drive.
The recovery disc has also firmware version-up.
•
•
•
•
After version-up, recovery processing is executed automatically.
•
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•
Part number of the recovery disc for version-up will be noticed when it is supplied.
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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.
Note:
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.
8.5.3. DVD Module P.C.B. Reset
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•
•
•
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.
initialized properly and the following process needs to be carry out.
•
•
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•
Procedures:
1. Press
on remote control while pressing “STOP” button on main unit. (To enter into initialization)
2. FL display show “INIT”
3. While still pressing “STOP” button on main unit, press “ENTER” 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.
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SA-PT160E / SA-PT160EB / SA-PT160EG
Be careful when disassembling and servicing.
Some chassis components may have sharp edges.
Special Note:
9 Assembling and Disassembling
“ATTENTION SERVICER”
1. This section describes the disassembly procedures for all the major printed circuit boards and main components.
2. Before the disassembly process was carried out, do take special note that all safety precautions are to be carried out.
(Ensure that no AC power supply is connected during disassembling.)
3. For assembly after operation checks or replacement, reverse the respective procedures.
Special reassembly procedures are described only when required.
4. The Digital Amp IC may have high temperature after prolonged use.
5. Use caution when removing the top cabinet and avoid touching heat sinks located in the unit
6. This unit uses Switching Mode Power Supply (SMPS) Module P.C.B. for providing the voltage supply. It is advisable to
replace as a unit. Do not attempt to replace any individual components on board.
7. Select items from the following index when checks or replacement are required.
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Disassembly of Top Cabinet
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Disassembly of DVD Lid (When taking out disc manually)
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Disassembly of Front Panel
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Disassembly of Volume P.C.B.
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Disassembly of Panel P.C.B.
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Disassembly of USB P.C.B.
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Disassembly of Rear Panel
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Disassembly of DVD Mechanism Unit
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Disassembly of DVD Module P.C.B.
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Disassembly of USB Relay P.C.B.
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Disassembly of Main P.C.B. & Tuner Extent P.C.B.
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Replacement of Digital Amp IC (IC5100/IC5200/IC5300)
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Replacement of Regulator IC (IC2903)
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Disassembly of SMPS Module P.C.B.
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Disassembly of Tuner Extent P.C.B.
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SA-PT160E / SA-PT160EB / SA-PT160EG
•
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SMPS Module P.C.B. Replacement:
1. This model uses SMPS Module P.C.B. to provide the necessary supply voltages for the unit.
2. It is advisable to replace the SMPS Module P.C.B. once upon detecting of non-working conditions. Do not attempt to
repair or replace it by components.
3. Non-working conditions include:
O
O
O
O
With AC supply but no supply voltages after checking at CN2 and/or CN3 respectively.
O
O
O
O
Broken fuse. (Substitute compatible part for fuse: K5D312BNA005)
O
O
O
O
Wire connection problem.
O
O
O
O
Non-working parts in SMPS Module P.C.B. (Check components)
9.1. Disassembly Flow Chart
9.4. DVD Lid
9.9. Rear Panel
9.3. Top Cabinet
9.16. SMPS Module
P.C.B.
9.8. USB P.C.B.
9.7. Panel P.C.B.
9.6. Volume P.C.B.
9.5. Front Panel
9.11. DVD Module P.C.B.
9.15. Regulator IC
(IC2903)
(IC2903)
9.13. Main P.C.B.
9.17. Tuner Extent
P.C.B.
P.C.B.
9.12. USB Relay P.C.B.
9.10. DVD Mechanism
Unit
9.14. Digital Amp IC
(IC5100/IC5200/IC5300)
(IC5100/IC5200/IC5300)
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SA-PT160E / SA-PT160EB / SA-PT160EG
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