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Service Document
K 15 PFCD 2602 Txt
Es gelten die Vorschriften und Sicherheitshinweise
Service
S
gemäß dem Service Manual „Sicherheit", Materialnum-
Manual
mer 720108000001, sowie zusätzlich die eventuell
abweichenden, landesspezifischen Vorschriften!
Sicherheit
Safety
The regulations and safety instructions shall be valid
S
as provided by the „Safety" Service Manual, part
number 720108000001, as well as the respective
Materialnr./Part No.
national deviations.
720108000001
Dieses Service Dokument ist nur in Datenform verfügbar
This Service Document is only available as data
Materialnummer / Part Number 720130000300
Änderungen vorbehalten/Subject to alteration
Made by GRUNDIG in Germany • TCC 0207 HH
http://www.grundig.com
GML2300

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Summary of Contents for Grundig K 15 PFCD 2602 Txt

  • Page 1 Materialnr./Part No. national deviations. 720108000001 Dieses Service Dokument ist nur in Datenform verfügbar This Service Document is only available as data Materialnummer / Part Number 720130000300 Änderungen vorbehalten/Subject to alteration Made by GRUNDIG in Germany • TCC 0207 HH http://www.grundig.com...
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  • Page 8: Replacement Of Memory Ic

    - PRESS “0” key, when the screen shows”VG2” adjust the SCREEN control on Fly back transformer to make the screen show alternating flashing characters of “INSIDE HIGH INSIDE LOW”. b) White balance adjustment - Receive a Black and White pattern. - Adjust WRP, WRG, WRB items to get colour temperature 9300K ±3 JND. K 15 PFCD 2602 Txt...
  • Page 9 TDA9874initialization NGAN NICAM frequency out pressure NMNG DTA-9874 M frequency out pressure FGAN DTA-9874FMfrequency out pressure DVDB black electrify time CORI CORING enactment THDO TELETEXT cathode ray tubes “4” IF AGC speed AGCL SCEAM speed K 15 PFCD 2602 Txt...
  • Page 10 2. OP2 Function Description Preset Remark Bit 0 1=Enable Bit 1 AUTO_SOUND 1=Enable Bit 2 EUROUP_SET 1=Enable Bit 3 CYRILLIC_SET 1=Enable Bit 4 FARSI_SET 1=Enable Bit 5 ARABIC_SET 1=Enable Bit 6 1=Enable Bit 7 DVB-T 1=Enable K 15 PFCD 2602 Txt...
  • Page 11 Function Description Preset Remark Bit 0 SERVICE_KEY 1=Enable Bit 1 PROG_SET_ENABLE 1=Enable Bit 2 1=Enable Bit 3 TV_RC 1=Enable Bit 4 POWER_ALWAYS_ON 1=Enable Bit 5 PAL_PEAK_CENTRE0 1=Enable Bit 6 PAL_PEAK_CENTRRE1 1=Enable Bit 7 TIME 1=Enable K 15 PFCD 2602 Txt...
  • Page 12 GERMANY 1=Enable Bit 3 ITALY 1=Enable Bit 4 RUSSIA 1=Enable Bit 5 SPANISH 1=Enable Bit 6 PORTUGUESE 1=Enable Bit 7 DUTCH 1=Enable Note Don’t adjust any OPTION items, please inform the engineer about any change. K 15 PFCD 2602 Txt...
  • Page 13: Ics Functional Description

    Oscillator ground supply XTALIN Crystal oscillator input XTALOUT Crystal oscillator output RESET Ground Digital supply to periphery (+3.3 V) AV/TV AV1 / AV2 mode Output. SCARTIN/DVD SCARTINPUT/DVDmode Output. TRIGGER REMOTE Remote control signal input. Note SVHS K 15 PFCD 2602 Txt...
  • Page 14 2 for vertical output non-inverted input of differential input stage ground or negative supply voltage Tuner Function Function vacant vacant Vt 33V IF Out K 15 PFCD 2602 Txt...
  • Page 15: Test Point Waveforms

    95Vpp CRT KR CRT KG TDA9351 PIN33 TDA9351 PIN34 CRT KB 1.3Vpp 0.8Vpp 1Vpp TDA9351 PIN21 TDA9351 PIN22 TDA9351 PIN59 IC voltages TDA9351 0.18 0.17 TDA4863AJ 10.5 13.1 0.22 TDA9830 1.75 2.32 4.37 1.75 24C08B/PCF0539 K 15 PFCD 2602 Txt...
  • Page 16 MT1389D and its surrounding circuits. - There is RF signal:but not in normal status:then check MT1389D and surrounding circuits. - Everything is normal, but the disc cannot be read out, check MT1389D and its surrounding circuit K 15 PFCD 2602 Txt...
  • Page 17: Ersatzteilliste Spare Parts List

    Ersatzteilliste Spare Parts List 10 / 2006 K 15 PFCD 2602 TXT BESTELL-NR. / ORDER NO.: GML2300 POS. NR. ABB. MATERIAL-NR. ANZ. BEZEICHNUNG DESCRIPTION © POS. NO. FIG. PART NUMBER QTY. GML2300 K 15 PFCD 2602 TXT K 15 PFCD 2602 TXT...

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