Daewoo DTC-14D9 series, Service Manual

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Pin No.
PSDIP Pin Name Type Connection Short Description
64-pin (if not used)
35 VERT OUT LV Differential Vertical Sawtooth Output
36 EW OUT LV Vertical Parabola Output
37 SENSE IN GND
AB
Sense ADC Input
38 GNDM SUPPLY X Ground, MADC Input
39 RSW1 OUT LV Range Switch1 for Measurement ADC
40 RSW2 OUT LV Range Switch2 for Measurement ADC
41 SVMOUT OUT VSUP
AB
Scan Velocity Modulation Output
42 ROUT OUT VSUP
AB
Analog Red Output
43 GOUT OUT VSUP
AB
Analog Green Output
44 BOUT OUT VSUP
AB
Analog Blue Output
45 VSUP
AB
SUPPLY X Supply Voltage, Analog Back-end
46 GND
AB
SUPPLY X Ground, Analog Back-end
47 VRD IN X DAC Reference
48 XREF IN X Regerence Input for RGB DACs
49 AIN3 IN GND
S
Analog Audio 3Input
50 AIN2 IN GND
S
Analog Audio 2Input
51 AIN1 IN GND
S
Analog Audio 1Input
52 AOUT2 OUT LV Analog Audio 2 Output
53 AOUT1 OUT LV Analog Audio 1 Output
54 VSUP
S
SUPPLY X Supply Voltage, Standby
55 GND
S
SUPPLY X Ground, Standby
56 XTAL1 IN X Analog Crystal Input
57 XTAL2 OUT X Analog Crystal Output
58 RESQ IN/OUT X Reset Input/Output, Active Low
59 SCL IN/OUT X I 2 C Bus Clock
60 SDA IN/OUT X I 2 C Bus Data
61 P23 IN/OUT LV Port 2, Bit 3
62 P22 IN/OUT LV Port 2, Bit 2
63 P21 IN/OUT LV Port 2, Bit 1
64 P20 IN/OUT LV Port 2, Bit 0
IC DESCRIPTION
VCT 38xxA/B