Sharp 28JF-76E, Руководство по обслуживанию

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66
28JF-76E
*) The external clock mode can not be used with 18.75, 33.75kHz, 35kHz and 38kHz line frequency.
36 VREFH IQ Reference voltage
37 VBLO Q/TTL Vertical blanking output
38 VREFN IQ
Ground for VREFH
39 VREFC I
Reference current input
4 0 DCI I Dark current input for cut off and white level control
41 VDD(A4) S Analog supply
4 2 Y/R 0 I Luminance or R input
43 U/G 0 I U signal or G input
44 V/B 0 I V signal or B input
4 5 VSS(A4 ) S
Analog ground
46 R/Y 1 I
First R or Y input for insertion
4 7 G/U 1 I First G or U input for insertion
48 B/V 1 I First B or V input for insertion
4 9 FBL1 I Fast blanking input for RGB1
50 FBL2 I Fast blanking input for RGB2
51 R2 I Second R input for insertion
52 G2 I
Second G input for insertion
53 B2 I
Second B input for insertion
54VDD(MC) S
Analog supply for RGB output stage
55 ROUT Q R output
56 GOUT Q G output
57 BOUT Q B output
58 SCP Q Blanking signal with H- and color burst component
(V-component selectable by I²C Bus)
59 VSS(MC) S
Analog ground for RGB output stage
60 SVM Q
Luminance output for scan velocity modulation circuit
61 VDD(D) S
Digital supply
62 VSS(D) S Digital ground
63 SSD I/TTL Disables softstart
64SWITCH Q/TTL Output of an I²C Bus controlled switch (register 00, bit SW)
Pin No. Name Type Description
SDA9380 (IC6006)
Pin Description