![background image](http://html.mh-extra.com/html/sony/hcd-gnz333d/hcd-gnz333d_service-manual_420701068.webp)
68
HCD-GNZ333D/GNZ444D
177
OCSW
I
SEN signal input from System Controller/OCSW signal input Not used. (Open)
178
REW
—
Not used in this set. (Open)
179
CKSW
I
CKSW signal input Not used in this set. (Open)
180
NC
—
Not used in this set. (Open)
181
NC
—
Not used in this set. (Open)
182
DVDD3
—
Power Supply (+3.3 V)
183
NC
—
Not used in this set. (Open)
184
NC
—
Not used in this set. (Open)
185
NC
—
Not used in this set. (Open)
186
NC
—
Not used in this set. (Open)
187
NC
—
Not used in this set. (Open)
188
NC
—
Not used in this set. (Open)
189
DAVCC
—
Power Supply (+3.3 V)
190
VREF
I
Bandgap reference voltage Not used in this set. (Open)
191
FS
O
Full scale adjustment (pull down)
192
YUV0
—
Not used in this set. (Open)
193
DAVSS
—
Ground
194
YUV1
O
Y signal output to VIDEO AMP Not used in this set.
195
DAVDD
—
Power Supply (+3.3 V)
196
YUV2
O
CHROMA signal output to VIDEO AMP Not used in this set.
197
DAVSS
—
Ground
198
YUV3
O
VIDEO signal output to VIDEO AMP
199
DAVDD
—
Power Supply (+3.3 V)
200
YUV4
O
G signal output to VIDEO AMP Not used in this set.
201
DAVSS
—
Ground
202
YUV5
O
B signal output to VIDEO AMP Not used in this set.
203
YUV6
O
R signal output to VIDEO AMP Not used in this set.
204
DVDD3
—
Power Supply (+3.3 V)
205
MIC/VSYNC
I
Microphone status signal input
206
VOICE/YUV7
I
Karaoke voice signal input
207
KRMOB/HSYNC
O
Karaoke mode detection signal output
208
SMSCK
I
Karaoke score signal input
I
Audio data of SPDIF input
Mute signal output
Mute signal output
Power Supply (+3.3 V)
I
Audio left/right channel clock signal input
Audio bit clock signal output
I
Audio DAC master clock signal input
Ground
Audio serial data signal output
218
ASDATA1
O
Audio serial data signal output
219
ASDATA2
O
Audio serial data signal output
220
XRST
O
Reset signal output
221
DVDD18
—
Power Supply (+1.8 V)
222
ASDATA4
O
Audio serial data signal output
223
DVSS
—
Ground
224
DWIDE
—
Not used in this set. (Open)
225
SDPIF
O
SPDIF signal output
226
RFGND18
—
Ground
Pin No.
Pin Name
I/O
Pin Description
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299