3-10
4. KARAOKE Flow (KARAOKE MODEL ONLY)
Is the Mic signal at the
IC801 pin3.
Is the Mic signal at the
IC801 Pin 2.
Is the Mic signal at the
IC801 Pins3, 7 normal?
Does the Mic
signal input the IC601
Pin224.
Replace IC601.
Check pattern.
Replace the VR801.
Replace IC801.
Replace the mic jack
Start
Insert the Mic jack
NO
NO
NO
NO
YES
YES
YES
Summary of Contents for T515C
Page 27: ...3 16 FIG 7 2 DVD FIG 7 3 CD FACT FACT FE FE SBAD SBAD ...
Page 28: ...3 17 FIG 7 4 CD 8 FOCUS ON WAVEFORM FIG 8 1 DVD FE FOSO FACT FACT FACT FE SBAD ...
Page 34: ...3 23 2 Audio Related Signal FIG 14 2 AOUT0 ABCK ALRCLK ...
Page 48: ...3 45 3 46 PRINTED CIRCUIT DIAGRAMS 1 MAIN P C BOARD TOP VIEW BOTTOM VIEW ...
Page 49: ...3 47 3 48 2 KEY P C BOARD 3 TIMER P C BOARD TOP VIEW BOTTOM VIEW TOP VIEW BOTTOM VIEW ...
Page 51: ...3 51 3 52 6 KARAOKE P C BOARD KARAOKE MODEL ONLY 6 7 9 TOOL ...