90
HCD-FX900W
Pin No.
Pin Name
I/O
Description
183
MUTE
O
MUTE signal output to Motor Driver (IC201)
184
MUTE123
O
MUTE123 signal output to Motor Driver (IC201)
185
REW
O
REW signal output to Motor Driver (IC201)
186
FWD
O
FWD signal output to Motor Driver (IC201)
187
ADSD0
O
Not used
188
XDACS
O
Not used
189
DAVCC
—
Power supply (+3.3V from IC105)
190
DACVDDC
I
Bandgap reference voltage (not used)
191
FS
O
Full scale adjustment (pull down)
192
CIN
—
Not used
193
DAVSS
—
Ground terminal
194
YUV1
O
Y signal output to VIDEO AMP (IC201)
195
DAVDD
—
Power supply (+3.3V from IC105)
196
YUV2
O
CHROMA signal output to VIDEO AMP (IC201)
197
DAVSS
—
Ground terminal
198
YUV3
O
VIDEO signal output to VIDEO AMP (IC201)
199
DAVDD
—
Power supply (+3.3V from IC105)
200
YUV4
O
Y signal output to VIDEO AMP (IC201)
201
DAVSS
—
Ground terminal
202
YUV5
O
Cb signal output to VIDEO AMP (IC201)
203
YUV6
O
Cr signal output to VIDEO AMP (IC201)
204
DVDD3
—
Power supply (SW+3.3V)
205
VSYN
O
Active low vertical sync output to HDMI Driver (IC701)
206
YUV7
O
Main audio mute signal
207
SMBSY
O
Active low horizontal sync output to HDMI Driver (IC701)
208
SMSCK
O
SMS clock output
209
SMSDI
I
Audio data of SPDIF input
210
SMSDO
O
SMS data output
211
XSMCS
O
SMS CS output
212
DVDD3
—
Power supply (SW+3.3V)
213
ALRCK
O
Audio left/right channel clock
214
ABCK
O
Audio bit clock
215
ACLK
O
Audio DAC master clock
216
DVSS
—
Ground terminal
217
ASDATA0
O
Audio serial data 0
218
ASDATA1
O
Audio serial data 1
219
ASDATA2
O
Audio serial data 2
220
SPDATA
I
Ex. analog audio data input
221
DVDD18
—
Power supply (+1.8V)
222
ASDATA4
O
Audio serial data 4
223
DVSS
—
Ground terminal
224
OPIO
—
Not used
225
SDPIF
O
SPDIF output (not used)
226
RFGND18
—
Ground terminal
227
RFVDD18
—
Power supply (RF+1.8V)
228
XTALO
O
Oscillator output signal (27MHz)(not used)
229
XTALI
I
Oscillator input signal (27MHz)
230
JITFO
O
RF jitter meter output
(not used)
231
JITFN
I
Negative input of operation amplifier for RF jitter meter (not used)