CONFIDENTIAL – DO NOT COPY
Page 8-
20
File No. SG-0199
The operation of TV route
TV signal is processes to the tuner and output toMTK8205 the MTK8205 generates the
vertical and horizontal timing signals for display device. Audio is processes to the tuner output
to SIF circuit and output to 4450.
The operation of DTV route
DTV signal is processes to the tuner and output to MT5112 who handle ATSC input to match MPEG-2
package, then transfer to MT5351. After passing through decoder, the signal will be with the YPbPr.
The signal by way of Switch to chip FL8532-LF
Содержание Gallevia GV46LHDTV10A
Страница 53: ...CONFIDENTIAL DO NOT COPY Page 9 2 File No SG 0199 3 PDP_ 5Vsb CN3 4 4 FLI8125 U10 3 3V_I O_HUD...
Страница 54: ...CONFIDENTIAL DO NOT COPY Page 9 3 File No SG 0199 3 3V_ADC_HUD 1 8V_ADC_HUD...
Страница 55: ...CONFIDENTIAL DO NOT COPY Page 9 4 File No SG 0199 5 FLI8532 U13 3 3V_I O 1 8V_ADC...
Страница 56: ...CONFIDENTIAL DO NOT COPY Page 9 5 File No SG 0199 2 5V_DDR 1 8V_CORE...
Страница 57: ...CONFIDENTIAL DO NOT COPY Page 9 6 File No SG 0199 6 NT5DS16M16CS 5T U16 U17 7 Am29LV320DT90 ED XU1...
Страница 58: ...CONFIDENTIAL DO NOT COPY Page 9 7 File No SG 0199 8 LM2660 5V_N of the U29...
Страница 61: ...CONFIDENTIAL DO NOT COPY Page 9 10 File No SG 0199 4 MSP4450G crystal clock pin 55 of the U32...
Страница 64: ...CONFIDENTIAL DO NOT COPY Page 9 13 File No SG 0199 V sync...
Страница 65: ...CONFIDENTIAL DO NOT COPY Page 9 14 File No SG 0199 2 SiI9011CLU U35 and U42 CLK BHS sync...
Страница 66: ...CONFIDENTIAL DO NOT COPY Page 9 15 File No SG 0199 BVS sync...
Страница 67: ...CONFIDENTIAL DO NOT COPY Page 9 16 File No SG 0199...
Страница 68: ...CONFIDENTIAL DO NOT COPY Page 9 17 File No SG 0199 ATSC Board 1 Voltage Measurement 1 12V 12V C4 2 5V 5V C239...
Страница 69: ...CONFIDENTIAL DO NOT COPY Page 9 18 File No SG 0199 3 3 3V DV33 C11 4 2 5V DV25 C185...
Страница 70: ...CONFIDENTIAL DO NOT COPY Page 9 19 File No SG 0199 5 1 8V DV18 C64 6 1 25V 1V25_DDR C148...
Страница 71: ...CONFIDENTIAL DO NOT COPY Page 9 20 File No SG 0199 7 1 2V DV12 C26...
Страница 76: ...CONFIDENTIAL DO NOT COPY Page10 3 File No SG 0199 DISPLAY BOARD IR BOARD...
Страница 77: ...CONFIDENTIAL DO NOT COPY Page10 4 File No SG 0199 ATSC BOARD AUDIO BOARD...
Страница 95: ...CONFIDENTIAL DO NOT COPY Page10 22 File No SG 0199 TROUBLE OF THE DTV...