Daewoo ACP-0208 Series, Руководство по обслуживанию

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FUNCTION OF MICOM IC UPD178016GC
for ACP-2208, 0208 Series
29
PIN
65
42
70
64
60
57
45
49
48
51
1
ASSIGN
P_WLED
WARNING LED OUTPUT PORT.
OUT PUT CONDITION : PANEL OFF
TELEPHONE MUTE Input port
Wireless REMOCON INPUT PORT.
OPTION DIODE MATRIX INPUT PORT.
OPTION DIODE MATRIX OUTPUT PORT.
CD GHUCK SW Input port. ACTIVE LOW
At RDS radio mode, band select output port.
RESET FM MW LW
BAND1 : 0 1 0 0
BAND2 : 0 0 0 1
At RDS radio mode, AF check mutting output.
(ACTIVE HIGH)
STEREO Indicate Input port.. (ACTIVE LOW)
Station detection input port..
(ACTIVE HIGH)
SIGNAL METER INPUT PORT.
AF CHECK STOP VOLTAGE 1.5 V
P_PHONE
P-RMC
P-SIN1
P_DOUT1
P_DOUT2
P_DOUT3
P_DOUT4
58
56
P_BAND1
P_TMUTE
P_ST
P_SD
P_SM
DESCRIPTION I/O
O
I
I
I
I
I
I
O
O
O
O
I
O
O
O
I
I
I
1 : 3
T : 1Sec
NAME
P125
P55
P03/INTP3
P123
63
P-SIN2
P122
62 P-SIN3
P121
61
P-SIN4
P120
P37
P35
P34/T12
P33/T11
P_CHUCK
47
P62
P60
46 P_BAND2
P61
P64
P63
P66
P10/AN10
3 Analog audio Level Input. A/D PORT
P-METER
I
P12/AN12
66 CD SERVO CONTROL Output
P_RWC
O P125
ACTIVE LOW