LG MCS704F Manual De Servicio página 50

Name Pin NO.
MIC_MCLK 30
MIC_BCK 31
MIC_LRCK 32
MIC_SDIN 33
DMIX_MCLK 93
DMIX_BCK 89
DMIX_LRCK 88
DMIX_SDOUT 90
RECOUT/LEVEL 49
METER_1_P
RECOUT/LEVEL 48
METER_1_M
RECOUT/LEVEL 52
METER_2_P
RECOUT/LEVEL 51
METER_2_M
NC 55
NC 54
NC 59
NC 58
PWM1_P 62
PWM1_M 61
PWM2_P 68
PWM2_M 67
PWM3_P 71
PWM3_M 70
PWM4_P 75
PWM4_M 74
PWM_HP_L_P 46
PWM_HP_L_M 45
PWM_HP_R_P 41
PWM_HP_R_M 40
PWM_SWL_P 37
PWM_SWL_M 36
Type
O Main clock for external stereo microphone input A/DC.
Clock frequency can be selected between 6.144MHz,
12.288MHz, and 24.576MHz.
I/O PCM bit clock input/output of external stereo microphone.
Bit clock frequency is 3.072MHz (48kHz x 64, fixed)
I/O PCM Word clock (left-right clock) input/output of external stereo
microphone. Word clock rate is 48kHz (fixed).
I PCM serial data input of external stereo microphone.
Schmitt-Trigger input.
O Main clock for external down-mix line output D/AC.
O PCM bit clock output of down-mix signal.
Bit clock frequency is 6.144MHz (96kHz x 64, fixed)
O PCM Word clock (left-right clock) output of down-mix signal.
Word clock rate is 96kHz (fixed).
O PCM serial data output of down-mix signal.
PWM Audio Output
O
Positive recording-out or level meter 1
O
Negative recording-out or level meter 1
O
Positive recording-out or level meter 2
O
Negative recording-out or level meter 2
NC
NC
NC
NC
O Positive PWM output of channel 1.
O Negative PWM output of channel 1.
O Positive PWM output of channel 2.
O Negative PWM output of channel 2.
O Positive PWM output of channel 3.
O Negative PWM output of channel 3.
O Positive PWM output of channel 4.
O Negative PWM output of channel 4.
O Positive PWM output of headphone left channel.
O Negative PWM output of headphone left channel.
O Positive PWM output of headphone right channel.
O Negative PWM output of headphone right channel.
O Positive PWM output of subwoofer line output.
O Negative PWM output of subwoofer line output.
3-33
Description