Philips FTV1.9EE, Service Manual

Page: 24 / 87

Service modes, fault finding and repair tips GB 24 FTV1.9EE 5.
Display Info D-box (8)
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Explanation notes/references:
(1) Date : dd-mm-yy
Software identification of the main micro controller (F19EBC
X.Y_#####)
•
F19E is the chassis name for FTV1.9 E-box
• B is the region identification
• C is the language cluster
• X = (main version number)
• Y = (subversion number)
• ##### are the last 5 digits of the 12nc number
(2) Operation hours: Normal display operation in hours
(resolution 0.5 hrs)
(3) Errors: The contents of the error buffer (max. 10 errors)
displayed on 2 lines. The last error that occurred is displayed
at the most left position. When the errorlist is empty " No errors"
is displayed.
(4) Defect. Module: The defective module, associated with a
nr. according to the following table:
Exceptions:
–
No errors then "None" is displayed
– Errors caused by more than 1 module then "Unknown" is
displayed
– Display of "SW protection" or "HW protection" if only this
error is reported otherwise display of the defective module
according the list.
(5) Reset error buffer E-box
(6) Functional test E-box: All IC devices are checked. No
acknowledge results in a particular device error report.
(7) Alignments E-box: Menu control
(8) Display Info D-box: Display service data (Menu control)
This is the main menu of the Service Alignment Mode screens,
which has the following structure:
Alignments E-box
The Service Alignment menu has the following items :
•
General, see 'General menu control' below.
• Options, see 'Options menu control' below.
• Option number, see 'Option number menu control' below.
• Store.
General Menu Control
The General Menu has another 7 menu-items of which White
Drive and Luminance Delay have several sub-items.
•
White Drive
–
Testpattern : ON/OFF
– Red
– Green
– Blue
• Adjust Peak White Limiter
• Input level Stereo Decoder
• Stereo Channel Separation
• Luminance Delays
–
Lum. Delay PAL
– Lum. Delay SECAM
– Lum. Delay NTSC
• FBX Test Pattern : ON/OFF
• Contrast
Options Menu Control
The Options Menu has another 7 menu-items of which 5 items
have several sub-items.
•
TV Systems
–
FV916MG
– FQ916MR
– FQ916(D)MF
– FQ916(D)ME
– FQ936D
– FQ944D
– Chinese Tuners
– FS988
• Stereo Decoder
–
NICAM type [selection ]
–
Not available
– BG or I
– BG + I
– Eco NICAM
– 2 CS [Yes/No ]
– Global [Yes/No ]
• Double Window
–
DW Available [ Yes/No ]
– Mosaic [Yes/No ]
• Video Repro
–
Combfilter [ Selection ]
–
Not Present
– SAA4961
– Dynamic Contrast [ Yes/No ]
– Digital Panorama [ Yes/No ]
– Auto Format FBX [Yes/No ]
• Source Select
–
SS type [ Selection ]
–
Europe
– Global
• Teletext
–
TXT [Yes/No]
– PDC/VPS [Yes/No]
– TXT Pre-set Table [Yes/No]
• Easy link [Yes/No ]
Option number Menu control
The Options Number Menu has another 2 menu-items of which
both items have several sub-items.
•
HW Opt Nr : 4 numbers of 5 digits
(for example : 00004 - 000273 - 00412 - 00001)
•
SW Opt Nr : 2 numbers of 5 digits
(for example : 00038 - 000022)
Store
Stores the changed item(s) in the NVM.
Display Info D-box
In this screen the menu of the monitor is displayed on the PDP:
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Nr Module-name Diagram
1 Control S8 - Main processor 7200
2 Frontend S1 - Main tuner 1300
3 Source Select Europe I2 - Audio selector 7822
4 Video Processing
(SSP) S5 - 7352
5 Video controller S6 - 7580
7 2CS decoder S2 - 7600
8 Nicam decoder G - 7501
9 Audio control S3 - 7650
12 Teletext AQ - 7451
13 Feature box F - micro-processor 7505
14 16:9 processor P - 7860
16 Source Select Global I1 - Video selector 7823
17 Global Sound Decoder G - Multi FM selection
7630
20 Double Window P -
21 BTSC Decoder G- 7550
22 Closed Caption (USA) BC
23 HD Module (USA) AO
56 AV Buffer AVB1 or AVB4