Sharp DV-L70U Service Manual page 41

9-17. IC1101 LZ9GJ18/-1
Pin No. Terminal name
1 VIN Vertical sync signal input (positive polarity)
2 CVOP Vertical sync separation signal output
3 MON_E Test setting output
4 HSY Horizontal sync signal input/output (negative polarity)
5 VDD Power terminal
6 FRPT Polarity inversion signal output for opposed polarity
7 SYNI Composite sync signal input
8 FRPV Polarity inversion signal output for video signal
9 GND Ground power terminal
10 VCS Mask signal output for normal mode
11 NTPC Input for NTSC/PAL setting
12 VSY Vertical sync signal input/output
13 HRVC Input for horizontal scanning direction setting
14 VRVC Input for vertical scanning direction setting
15 CLKC Input for clock/sync signal input/output setting
16 MDS Input for display mode setting
17 GND Ground power terminal
18 EXCL Clock input/output
19 GND Ground power terminal
20 MDW Input for display mode setting
21 MDN Input for display mode setting
22 PWM Backlight luminance control signal output
23 MON_F Test setting output
24 VSWC VSWO output control input
25 VCSWI Video system selection input
26 VSWO Video system selection output
27 VDD Power terminal
28 SPOI Start signal input/output for source driver
29 GND Ground power terminal
30 PCP Test setting output
31 CLOC EXCL terminal output mode selection input
32 MOD2 Control signal output for gate driver
33 HR Horizontal scan setting output for source driver
34 IHR Horizontal scan setting output for source driver
35 PS Control signal output for source driver
36 CTR Control signal output for source driver
9-18. IC1102 NJM2107F
-INPUT
+INPUT
Operation function Pin No. Terminal name Operation function
37 SPIO Start signal input/output for source driver
38 PDP Phase comparison output
39 GND Ground power terminal
40 MON Test setting output
41 GND Ground power terminal
42 GND Ground power terminal
43 OSCO Clock oscillation circuit output
44 OSCI Clock oscillation circuit input/output
45 VDD Power terminal
46 GND Ground power terminal
47 CLD Clock signal output for source driver
48 TST1 Test setting input
49 RESH Horizontal counter reset input
50 RESV Vertical counter reset input
51 TST2 Test setting input
52 TEST Test setting input
53 MON_A Test setting output
54 MON_B Test setting output
55 MON_C Test setting output
56 MON_D Test setting output
57 CLS Clock signal output for gate driver
58 SPS Reset signal output for gate driver
59 VR Scan setting input for gate driver
60 MOD1 Control signal for gate driver
61 TCLK Test setting input
62 GND Ground power terminal
63 GND Ground power terminal
64 GPS Signal output for gate power supply
65 LOWI Control signal input for gate driver
66 ABC Input for output setting
67 VDD Power terminal
68 GND Ground power terminal
69 DVTC Test setting input
70 BLKI Both sides position adjustment input
71 BLKO Both sides position adjustment output
72 SYNO Composite sync signal output
V +
OUTPUT
V -
9-22
DV-L70U