DAEWOO ELECTRONICS ACP-0106 Series, Service Manual

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FUNCTION OF MICOMIC UPD178016GC
for ACP-0108 Series
26
PIN
31
32
29
28
50
44
52
34
35
53
54
68
2
43
ASSIGN
P_FMVCO
IF REQUEST PORT.
LOCAL MODE HIGH
DX MODE LOW
(RADIO MODE)
MONO MODE HIGH
STREO MODE LOW
PLL ERROR OUT1 PORT.
PLL ERROR OUT2 PORT.
RDS DATA INPUT PORT.
MULTI-PATH INPUT PORT.
* MULTI-PATH : 0.6 0.9 V
CDC MODE ON OUTPUT PORT.
ACTIVE HIGH
CDC DATA COMMUNICATION PORT.
FM VCO INPUT PORT.
INPUT RANGE : 0.07 1.5 Vrms
AM VCO INPUT PORT.
INPUT RANGE : 0.07 1.5 Vrms
FM IF COUNT INPUT PORT.
RANGE:10.7 MHz 30KHz ,Vpp = 0.07 1.5 Vrms
AM IF COUNT INPUT PORT.
INPUT RANGE : 450 KHz 1KHz (AM)
450 KHz 0.37 KHz (LM)
Vpp = 0.07 1.5 Vrms
* TUNING : HIGH OUTPUT
P_AMVCO
P_FMIF
P_AMIF
P_IFREQ
P_LO/DX
P_MONO
P_PUMP1
P_PUMP2
P_RDS DATA
P_RDS ID
P_RDS CLK
P_MRC
P_CDC
DESCRIPTION I/O
I
I
I
I
O
O
O
O
O
I
I
I
I
O
72
16
P_CDC DI
P_CDC DO
I
O
NAME
VCOH
VCOL
FMIFC
AMIFC
P65
P57
P67
EO0
EO1
P30
P31
P01/INTP1
P11/ANI1
P56
P05/INTP5
P133/PWM1