Kamis, 01 Oktober 2009

Kerusakan2 Tv. (Bag. 2)

1. GOLDSTAR-C14D22
Stand By di start protect led berkedip: Cek Zener 6v8 di bag. PSU.
Kalau di start led mati: Cek SE110.
2. GOLDSTAR-CA14A95C
Tuning manual tidak berhenti: Replace uCom GS8334-02B.
3. SAMSUNG-CB3339Z
Blanking: Cek supply 5v (7805).
4. SAMSUNG BIO-CB3366Z
Blanking (Vcc ok): Replace IC Chroma M52309SP.
5. SAMSUNG-CB2039Z
Tuning no channel (33v, VT oke): Cek supply 12v.
6. AIWA-C142KER
Vertical Line: Cek supply 12v.
7. SONY-KV1415GE
Tuning tidak bisa simpan channel: Replace uCom M34302M8-712SP.
8. SOLYTRON-SM3725
Posisi AV suara channel tetap ada: Cek Q1006 ke pin 12 IC 4053.
9. SOLYTRON-SM3792
Tuning bisa berhenti, tapi channel tidak trsimpan: Cek -30v supply Memory.
10. SOLYTRON-SM3730
Kadang bisa start, kadang mati: Cek 15v, C853 (4,7u 50v NP).

Bersambung Bag. 3...
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