Appendices

Appendix C Pin Assignments

Table C-32 GFX interface connector (230-pin) (3/4)

Pin No.

Signal Name

Pin No.

Signal Name

139

NHSYNC-P3P

140

NVAGRN-PXP

141

NVSYNC-P3P

142

GND

143

NVASCL-P5P

144

NVABLU-PXP

145

NVASDA-P5P

146

GND

147

AZSDIN-P3P

148

XNLCK1-PYP

149

AZSDON-P3P

150

XNLCK1-PYN

151

GND

152

GND

153

NC

154

ZNLTX7-PYP

155

NC

156

ZNLTX7-PYN

157

NC

158

NHDMSD-P3P

159

NC

160

ZNLTX6-PYP

161

NC

162

ZNLTX6-PYN

163

GND

164

GND

165

NC

166

ZNLTX5-PYP

167

NC

168

ZNLTX5-PYN

169

GND

170

GND

171

NC

172

ZNLTX4-PYP

173

NC

174

ZNLTX4-PYN

175

GND

176

GND

177

NC

178

XNLCK0-PYP

179

NC

180

XNLCK0-PYN

181

NC

182

GND

183

NC

184

ZNLTX3-PYP

185

NC

186

ZNLTX3-PYN

187

GND

188

GND

189

NC

190

ZNLTX2-PYP

191

NC

192

ZNLTX2-PYN

193

GND

194

GND

195

NC

196

ZNLTX1-PYP

197

NC

198

ZNLTX1-PYN

199

GND

200

GND

201

NC

202

ZNLTX0-PYP

203

NC

204

ZNLTX0-PYN

205

HPDCEC-P3P

206

GND

207

ZNDTX3-P3N

208

PGV

209

ZNDTX3-P3P

210

M5V

C-26

[CONFIDENTIAL]

Qosmio G50 Maintenance Manual (960-683)

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Toshiba G50 manual NHSYNC-P3P