Sharp Aquos LC-26GA6E, Руководство по обслуживанию

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LC-26GA5E
LC-32GA5E
LC-26GA6E/LC-26BV6E
LC-32GA6E/LC-32BV6E
LC-37GA6E
1.3. Description of Pins IC1001
p
NC = not connected
LV = if not used, leave vacant
OBL = obligatory; connect as described in circuit diagram
IN = Input Pin
OUT = Output Pin
SUPPLY = Supply Pin
Pin No. Pin Name Type Connection
(If not used)
Short Description
PSSDIP88-1 PY PSSDIP88-1 PZ PMQFP144-2 XM
1 88 128 GND SUPPLY OBL Ground Platform
2 87 129 VSUP5.0BE SUPPLY OBL Supply Voltage Analog Video Back-end, 5.0 V
3 86 130 TEST /
SUBW IN
OUT GND Test Input, reserved for Test
Subwoofer Output
4 85 131 VERT+ OUT GND Differential Vertical Sawtooth Output
5 84 132 VERT- OUT GND Differential Vertical Sawtooth Output
6 83 133 EW OUT GND Vertical Parabola Output
7 82 134 RSW2 OUT LV Range Switch 2 Output
8 81 135 RSW1 OUT LV Range Switch 1 Output
9 80 136 SENSE IN GND Sense ADC Input
10 79 137 GNDM IN GND Reference Ground for Sense ADC
11 78 138 FBIN IN GND Fast Blank Input, Back-end
12 77 139 RIN IN GND Analog Red Input, Back-end
13 76 140 GIN IN GND Analog Green Input, Back-end
14 75 141 BIN IN GND Analog Blue Input, Back-end
15 74 142 SVMOUT OUT VSUP5.0BE Scan Velocity Modulation Output
16 73 143 ROUT OUT VSUP5.0BE Analog Red Output
17 72 144 GOUT OUT VSUP5.0BE Analog Green Output
18 71 1 BOUT OUT VSUP5.0BE Analog Blue Output
19 70 2 VRD OBL Reference Voltage for RGB DACs
20 69 3 XREF OBL Reference Current for RGB DACs
21 68 4 VSUP3.3BE SUPPLY OBL Supply Voltage Analog Video Back-end, 3.3 V
22 67 5 GND SUPPLY OBL Ground Platform
23 66 6 GND SUPPLY OBL Ground Platform
24 65 7 VSUP3.3IO SUPPLY OBL Supply Voltage I/O Ports, 3.3 V
25 64 8 VSUP3.3DAC SUPPLY OBL Supply Voltage Video DACs, 3.3 V
26 63 9 GNDDAC SUPPLY OBL Ground Video DACs
27 62 10 SAFETY IN GND Safety Input
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