Beko K1 CHASSIS Service Manual page 15

43 VSUP1.8FE SUPPLY OBL
44 GND SUPPLY OBL
45 GND SUPPLY OBL
46 VSUP3.3FE SUPPLY OBL
47 P10 IN/OUT
48 P11 IN/OUT
49 P12 IN/OUT
50 P13 IN/OUT
51 P14 IN/OUT
52 P15 IN/OUT
53 P16 IN/OUT
54 P17 IN/OUT
55 P20 IN/OUT
56 P21 IN/OUT
57 SCL IN/OUT
58 SDA IN/OUT
59 VPROT IN
60 HOUT OUT
61 HFLB IN
62 SAFETY IN
63 GNDDAC SUPPLY OBL
64 VSUP3.3DAC SUPPLY OBL
65 VSUP3.3IO SUPPLY OBL
66 GND SUPPLY OBL
67 GND SUPPLY OBL
68 VSUP3.3BE SUPPLY OBL
69 XREF
70 VRD
71 BOUT OUT
72 GOUT OUT
73 ROUT OUT
74 SVMOUT OUT
75 BIN IN
76 GIN IN
77 RIN IN
78 FBIN IN
79 GNDM IN
80 SENSE IN
81 RSW1 OUT
82 RSW2 OUT
83 EW OUT
84 VERT- OUT
85 VERT+ OUT
86 TEST IN
87 VSUP5.0BE SUPPLY OBL
88 GND SUPPLY OBL
Supply Voltage Analog Video Front-end, 1.8 V (main and stand by
supply)
Ground Platform
Ground Platform
Supply Voltage Analog Video Front-end, 3.3 V (main and stand by
supply)
LV Port 1, Bit 0 Input/Output
LV Port 1, Bit 1 Input/Output
LV Port 1, Bit 2 Input/Output
LV Port 1, Bit 3 Input/Output
LV Port 1, Bit 4 Input/Output
LV Port 1, Bit 5 Input/Output
LV Port 1, Bit 6 Input/Output
LV Port 1, Bit 7 Input/Output
LV Port 2, Bit 0 Input/Output
LV Port 2, Bit 1 Input/Output
OBL I²C Bus Clock Input/Output
OBL I²C Bus Data Input/Output
GND Vertical Protection Input
LV Horizontal Drive Output
HOUT Horizontal Flyback Input
GND Safety Input
Ground Video DACs
Supply Voltage Video DACs, 3.3 V
Supply Voltage I/O Ports, 3.3 V (main and Standby supply)
Ground Platform
Ground Platform
Supply Voltage Analog Video Back-end, 3.3 V
OBL Reference Current for RGB DACs
OBL Reference Voltage for RGB DACs
VSUP5.0BE Analog Blue Output
VSUP5.0BE Analog Green Output
VSUP5.0BE Analog Red Output
VSUP5.0BE Scan Velocity Modulation Output
GND Analog Blue Input, Back-end
GND Analog Green Input, Back-end
GND Analog Red Input, Back-end
GND Fast Blank Input, Back-end
GND Reference Ground for Sense ADC
GND Sense ADC Input
LV Range Switch 1 Output
LV Range Switch 2 Output
GND Vertical Parabola Output
GND Differential Vertical Sawtooth Output
GND Differential Vertical Sawtooth Output
GND Test Input, reserved for Test
Supply Voltage Analog Video Back-end, 5.0 V
Ground Platform
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