Philips DVD963SA Test Instruction Front Display and Audio/ Video Board, Supply Check, Clock Check

EN 38 5. DVD963SA Diagnostic Software, Trouble Shooting and Test Instructions

Error	Error text
code
2301	Color Denc On transmit error
2302	I2C Color Denc On bus busy
2320	Video colourbar Off OK
2340	Video colourbar On NTSC OK
2400	ADV7300 com OK
2401	I2C ADV7300 com bus busy
2402	ADV7300 com transit error
2403	No ack from ADV7300 com
2404	ADV7300 com response error
2420	FLI2200 com OK
2421	I2C FLI2200 com bus busy
2422	FLI2200 com transmit error
2423	No ack from FLI2200 com
2424	FLI2200 com response error
2460	Proscan com OK
2440	ADV7190 com OK
2441	I2C ADV7190 com bus busy
2442	ADV7190 com transmit error
2443	No ack from ADV7190 com
2444	ADV7190 com response response
2500	Video scart Low OK
2501	I2C Scart Low bus busy
2502	Scart Low transmit error
2520	Video scart Mid OK
2521	I2C Scart Mid bua busy
2522	Scart Mid transmit error
2540	Video scart High OK
2541	I2C Scart High bus busy
2542	Scart High transmit error
6100	Video colour RGB OK
6120	Video colour YUV OK

5.8.8Furore Nuclei

Error	Error text
code
6300	Furore Sdram WRR_L OK
6301	Furore Sdram WRR_L DB fail
6302	Furore Sdram WRR_L AB fail
6303	Furore Sdram WRR_L DVC fail
6320	Furore Sdram WRR_H OK
6321	Furore Sdram WRR_H DB fail
6322	Furore Sdram WRR_H AB fail
6323	Furore Sdram WRR_H DVC fail
6400	Furore Sdram WRR_F_L OK
6401	Furore Sdram WRR_F_L DB fail
6402	Furore Sdram WRR_F_L AB fail
6403	Furore Sdram WRR_F_L DVC fail
6420	Furore Sdram WRR_F_H OK
6421	Furore Sdram WRR_F_H DB fail
6422	Furore Sdram WRR_F_H AB fail
6423	Furore Sdram WRR_F_H DVC fail
6500	Furore ID OK
6501	Furore ID invalid
8300	Furore reset OK
8301	Furore reset ID NOK
8400	Furore High OK
8420	Furore Low OK

5.9Test Instruction Front Display and Audio/ Video Board

These test instruction is designed specifically for SACD 2002 single disc models which has the following outputs:

•6 Channel Audio output

•Coaxial / Optical digital output

•CVBS

•Component output YUV

•SVHS

•Double SCART output

•Front Display

5.9.1General

•All the waveforms measurement carried out in these test instruction will be base on the testpoint indicated in the A/V Board and Front Display schematic diagram in the Service manual.

•Impedance of the measuring-equipment should be > 1MΩ

•Most of the tests can be done using either the Diagnostic software “ Player script” which can be found in the chapter “Diagnostic Software description and troubleshooting” or the Menu interface using the Service PC with a terminal emulation program ( e.g. Window Hyperterminal ) where it is possible to control the execution of the Diagnostic Nuclei

•Setup for the measurement will be done in set level with all modules connected as shown in the Wiring Block diagram.

5.9.2General Start-Up Measurement

Supply Check:

Before starting the measurement,ensure that all power supply are connected to the A/V and Front Display board via conn.1420 and 1108 respectively.

Pin nr.	A/V Board	Front Display
Voltage	Conn. 1420	Conn. 1108
1	+3V3_Power	-
2	+3V3_Power	-
3	GND	-
4	+12V_Power	-
5	+12VSTBY	-
6	GND	+5VSTBY
7	+5VSTBY	+12V_Power
8	GND	-32V_Power
9	-12V_Power	-
10	GND	-
11	-32V_Power	-
12		-

Clock Check

Ensure the present of the clock to the DAC and the slave ∝P.

Clock Name	Testpoint	Frequency
PCM_CLK	I116	11.2896MHz ± 0.02% tolerance
XOUT	S1	8MHz ± 0.2% tolerance

Audio Mute Check

Measure the Audio mute voltage input at pin 22 of connector 1421

Status	Value
AudioMuteOn	HIGH (>3V)
AudioMuteOff	LOW (<3V)

To toggle between ON and OFF,use the following commands:

	Command
Ref.#	Name	Remarks
19a	AudioMuteOn	Audio Mute On
19b	AudioMuteOff	Audio Mute Off