Author Topic: Comp pioneer model xr-vs200.all functioning but nu sound (Read 1107 times)

Electrome528 · « **on:** January 21, 2010, 01:07:57 AM »

Mga bro panu ito gumagana radio,tape,cd kaso wlang sound.anu posible n sira.

Philippine Electronics Forum · « **on:** January 21, 2010, 01:07:57 AM »

MX45 · « **Reply #1 on:** January 21, 2010, 08:57:39 AM »

may problema ka sa amplifier section mo.. check mo yung number ng amplifier IC tapos tingnan mo sa datasheet check mo at sundan yung pin ng supply voltages. baka kasi wala syan supply. cge tapos post mo ulit kung anong result..

Philippine Electronics Forum · « **Reply #1 on:** January 21, 2010, 08:57:39 AM »

Electrome528 · « **Reply #2 on:** January 21, 2010, 08:44:16 PM »

Ito yung # ng amplifier ic stk 407-070b

Philippine Electronics Forum · « **Reply #2 on:** January 21, 2010, 08:44:16 PM »

I n s i d e r 2010 · « **Reply #3 on:** January 21, 2010, 08:50:47 PM »

bka ndi nag on ang spkr relay

malamang dc out yan bro

Philippine Electronics Forum · « **Reply #3 on:** January 21, 2010, 08:50:47 PM »

dan.enriquez · « **Reply #4 on:** January 22, 2010, 12:05:38 AM »

check supply voltage ng STK tapos check mo rin relay ng speaker kagaya ng mga sinabi nila..

kung lahat oke try mo palit ng STK..

Philippine Electronics Forum · « **Reply #4 on:** January 22, 2010, 12:05:38 AM »

KANGARO · « **Reply #5 on:** January 23, 2010, 07:06:12 PM »

Quote from: Electrome528 on January 21, 2010, 01:07:57 AM

Mga bro panu ito gumagana radio,tape,cd kaso wlang sound.anu posible n sira.

walang sound pls check:

- Electronic Volume
- All supply
- Amp
- Relay Abnormal check Q3601 & 3603 (Overload Detect) Q3605 & 3606 (DC Detect)

Philippine Electronics Forum · « **Reply #5 on:** January 23, 2010, 07:06:12 PM »

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