DAEWOO DVG-8500N Repair Manual

Pin Symbol Type Description
140 RD22 Inout, Pull Up/Down DRAM data 22
141 DVDD2 Power 2.5V power
142 RD21 Inout, Pull Up/Down DRAM data 21
143 RD20 Inout, Pull Up/Down DRAM data 20
144 RD19 Inout, Pull Up/Down DRAM data 19
145 RD18 Inout, Pull Up/Down DRAM data 18
146 DVSS Ground Ground
147 RD17 Inout, Pull Up/Down DRAM data 17
148 RD16 Inout, Pull Up/Down DRAM data 16
149 ABCK Output Audio bit clock
150 ALRCK Inout, Pull Down (1) Audio left/right channel clock
(2) Trap value in power-on reset.
1:use external 373, 0:use internal 373
151 DVDD3 Power 3.3V power
152 ASDATA0 Inout, Pull Down Audio serial data 0 (left/right channel)
153 ASDATA1 Inout, Pull Down Audio serial data 1 (surround left/surround right channel)
154 ASDATA2 Inout, Pull Down Audio serial data 2 (center/LFE channel)
155 ACLK Inout Audio DAC master clock (384/256 audio sample frequency)
156 APVDD3 Power Power for audio clock circuitry
157 APVSS Ground Ground for audio clock circuitry
158 SPDIF Output SPDIF output
159 MC_DAT Input Microphone serial input
160 BLANK# Inout Video blank area, active low / GPIO14
161 VSYN Inout Vertical sync / GPIO16
162 HSYN Inout Horizontal sync / GPIO15
163 DVSS Ground Ground
164 YUV0 Output Video data output bit 0
165 YUV1 Output Video data output bit 1
166 YUV2 Output Video data output bit 2
167 YUV3 Output Video data output bit 3
168 YUV4 Output Video data output bit 4
169 DVDD2 Power 2.5V power
170 YUV5 Output Video data output bit 5
171 YUV6 Output Video data output bit 6
172 YUV7 Output Video data output bit 7
173 ICE Input, Pull Down Microcontroller ICE mode enable
174 PRST Input, Pull Down Power on reset input, active high
175 DVSS Ground Ground
176 VFO13 Output The 1st, 3rd VFO pulse output of DVD-RAM ID header
177 IDGATE Output DVD-RAM ID header detect signal output
178 DVDD3 Power 3.3V power
179 UDGATE Output DVD-RAM recording data gate signal output
180 WOBSI Input Wobble signal input
181 SDATA Output RF serial data output
182 SDEN Output RF serial data latch enable
183 SLCK Output RF serial clock output
184 BDO Input, Pull Down Flag of defect data status input
185 DVDD3 Power 3.3V power










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