47
Check Digital Audio Data input for PWM CONTROLLER.
MAIN B'D
• [IC108] : 26,27,28pin
5508_LRCK,5508_SCLK,5508_SDATA
Check PWM Audio Data from PWM CONTROLLER.
MAIN B'D
• [IC108] : 44,45,46,47pin
Check PWM Audio Data output for PWM CONTROLLER.
MAIN B'D
• [IC118] : 4, 6, 14, 16 pin
Check Audio Data output from AMP to SPEAKER.
MAIN B'D
• [IC118] : 22, 25, 30, 33 pin
• [JACK105]
OK
OK
OK
Check Soldering.
• [IC108] : 26,27,28pin on MAIN B'D
Check Soldering.
• [IC108] on MAIN B'D
Check Soldering.
• [IC118] on MAIN B'D
Check Soldering.
• [IC118] on MAIN B'D
• [JACK105] on MAIN B'D
NG
NG
NG
NG
END