Sony DAV-X10 / HCD-X10 Service Manual ▷ View online
89
HCD-X10
Pin No.
Pin Name
I/O
Description
115
RD7
I/O
Two-way data bus with the SD-RAM
116
DVSS
-
Ground terminal
117, 118
RD6, RD5
I/O
Two-way data bus with the SD-RAM
119
DVSS
-
Ground terminal
120, 121
RD4, RD3
I/O
Two-way data bus with the SD-RAM
122
DVDD18
-
Power supply terminal (+1.8V)
123 to 126
RD2 to RD0, RD15
I/O
Two-way data bus with the SD-RAM
127
DVDD3
-
Power supply terminal (+3.3V)
128 to 133
RD14 to RD9
I/O
Two-way data bus with the SD-RAM
134
DVSS
-
Ground terminal
135
RD8
I/O
Two-way data bus with the SD-RAM
136
LINYSW
I
Limit detection switch input terminal
137
DQM1
O
Data mask signal output to the SD-RAM
138
RWE
O
Write enable signal output to the SD-RAM
139
CAS
O
Column address strobe signal output to the SD-RAM
140
RAS
O
Row address strobe signal output to the SD-RAM
141
DVDD3
-
Power supply terminal (+3.3V)
142
RCS
O
Chip select signal output to the SD-RAM
143
BA0
O
Bank address signal output to the SD-RAM
144
DVSS
-
Ground terminal
145
BA1
O
Bank address signal output to the SD-RAM
146, 147
RA10, RA0
O
Address signal output to the SD-RAM
148
DVSS
-
Ground terminal
149 to 151
RA1 to RA3
O
Address signal output to the SD-RAM
152
DVDD18
-
Power supply terminal (+1.8V)
153
RVREF
-
Not used
154
RCLKB
-
Not used
155
DVDD3
-
Power supply terminal (+3.3V)
156
DRCLK
O
Serial data transfer clock signal output to the SD-RAM
157
CKE
O
Clock enable signal output to the SD-RAM
158 to 160
RA11, RA9, RA8
O
Address signal output to the SD-RAM
161
DVSS
-
Ground terminal
162
RA7
O
Address signal output to the SD-RAM
163
DVSS
-
Ground terminal
164 to 166
RA6 to RA4
O
Address signal output to the SD-RAM
167
DVDD3
-
Power supply terminal (+3.3V)
168 to 172
SMPTE_Y (7) to
SMPTE_Y (3)
O
Video signal output to the HDMI transmitter
173
DVDD18
-
Power supply terminal (+1.8V)
174
SMPTE_Y (2)
O
Video signal output to the HDMI transmitter
175
DVSS
-
Ground terminal
176, 177
SMPTE_Y (1),
SMPTE_Y (0)
O
Video signal output to the HDMI transmitter
178
VCLK
O
System clock (27 MHz) signal output to the HDMI transmitter
179
WIDE
O
Normal/squeeze selection signal output to the video amplifier
"L": normal, "H": squeeze
"L": normal, "H": squeeze
180
ADSCK
-
Not used
181
TSD_M
O
Thermal shut down signal output to the motor/coil driver
90
HCD-X10
Pin No.
Pin Name
I/O
Description
182
DVDD3
-
Power supply terminal (+3.3V)
183
MUTE
O
Muting signal output to the motor/coil driver
184
MUTE123
O
Muting signal output to the motor/coil driver
185
FWD
O
Loading motor drive signal output terminal (forward direction)
186
REW
O
Loading motor drive signal output terminal (reverse direction)
187
ADSDO
O
RGB signal selection signal output terminal (AEP and UK models only)
188
XDACS
-
Not used
189
DAVCC
-
Power supply terminal (+3.3V)
190
DACVDDC
-
For bandgap reference voltage terminal
191
FS
-
Full scale adjustment terminal
192
CIN
-
Not used
193
DAVSS
-
Ground terminal
194
YUV1
O
Y signal output to the video amplifier (US and Canadian models only)
195
DAVDD
-
Power supply terminal (+3.3V)
196
YUV2
O
Chroma signal output to the video amplifier (US and Canadian models only)
197
DAVSS
-
Ground terminal
198
YUV3
O
Video signal output to the video amplifier
199
DAVDD
-
Power supply terminal (+3.3V)
200
YUV4
O
Chroma signal output to the video amplifier
201
DAVSS
-
Ground terminal
202, 203
YUV5, YUV6
O
Component video signal output to the video amplifier
204
DVDD3
-
Power supply terminal (+3.3V)
205
VSYN
O
Vertical sync signal output to the HDMI transmitter and HDMI controller
206
YUV7
O
Muting control signal output terminal Not used
207
SMBSY
O
Horizontal sync signal output to the HDMI transmitter
208
SMSCK
O
Serial data transfer clock signal output to the HDMI controller
209
SMSDI
I
Serial data input from the HDMI controller
210
SMSDO
O
Serial data output to the HDMI controller
211
XSMCS
O
Chip select signal output to the HDMI controller
212
DVDD3
-
Power supply terminal (+3.3V)
213
ALRCK
O
L/R sampling clock signal output to the DSP and HDMI transmitter
214
ABCK
O
Bit clock signal output to the DSP and HDMI transmitter
215
ACLK
O
Master clock signal output to the DSP and HDMI transmitter
216
DVSS
-
Ground terminal
217
ASDATA0
O
Audio serial data output to the DSP and HDMI transmitter
218, 219
ASDATA1,
ASDATA2
O
Audio serial data output to the HDMI transmitter
220
SPDATA
I
Analog audio data input terminal Not used
221
DVDD18
-
Power supply terminal (+1.8V)
222
ASDATA4
O
Audio serial data output to the HDMI transmitter
223
DVSS
-
Ground terminal
224
GPIO
-
Not used
225
SPDIF
O
SPDIF digital audio signal output to the HDMI transmitter and digital audio interface receiver
226
RFGND18
-
Ground terminal
227
RFVDD18
-
Power supply terminal (+1.8V)
228
XTALO
O
System clock output terminal Not used
229
XTALI
I
System clock (27 MHz) signal input terminal
91
HCD-X10
Pin No.
Pin Name
I/O
Description
230
JITFO
O
Output terminal of the RF jitter meter
231
JITFN
I
Input terminal of the RF jitter meter
232
PLLVSS
-
Ground terminal
233
IDAC
-
Not used
234
PLLVDD3
-
Power supply terminal (+3.3V)
235
LPFON
O
Data PLL loop filter output terminal
236
LPFIP
I
Data PLL loop filter input terminal
237
LPFIN
I
Data PLL loop filter input terminal
238
LPFOP
O
Data PLL loop filter output terminal
239
VDD3
-
Power supply terminal (+3.3V)
240
VCM
-
Not used
241
VSS
-
Ground terminal
242, 243
VREFP, VREFN
-
For reference voltage terminal
244
RFVDD3
-
Power supply terminal (+3.3V)
245
RFRPDC
O
RF ripple detect output terminal
246
RFRPAC
I
RF ripple detect input terminal
247
HRFZC
I
High frequency RF ripple zero crossing terminal
248
CRTPLP
O
Defect level filter capacitor connecting terminal
249
RFGND
-
Ground terminal
250, 251
CEQP, CEQN
-
Not used
252
OSP
O
RF offset cancellation capacitor connecting terminal
253
OSN
O
RF offset cancellation capacitor connecting terminal
254
RFGC
O
RF AGC loop capacitor connecting for DVD-ROM
255
IREF
I
Reference current input terminal
256
AVDD3
-
Power supply terminal (+3.3V)
92
HCD-X10
MAIN BOARD IC1701 CXD9873Q (HDMI TRANSMITTER)
Pin No.
Pin Name
I/O
Description
1
DVSS
-
Ground terminal (digital system)
2 to 9
C0 to C7
I
Digital chroma signal input terminal Not used
10
DVDD33
-
Power supply terminal (+3.3V) (digital system)
11
VCK
I
System clock (27 MHz) signal input from the servo DSP
12
DVSS
-
Ground terminal (digital system)
13 to 20
Y0 to Y7
I
Video signal input from the servo DSP
21
SSCK
I
Serial data transfer clock signal input from the HDMI controller
22
SSO
I/O
Two-way data bus with the HDMI controller
23
DVDD18
-
Power supply terminal (+1.8V) (for digital core)
24
PWDN
I
Power down signal input from the HDMI controller "L": power down
25
RST
I
Reset signal input from the HDMI controller "L": reset
26
CLK
I
System clock (27 MHz) signal input terminal
27
INT
O
Interrupt signal output to the HDMI controller
28
DVSS
-
Ground terminal (digital system)
29, 30
A7, A6
-
Not used
31
TRAP2
I
NTSC/PAL selection signal input from the HDMI controller
32, 33
TRAP1, TRAP0
-
Not used
34
MSCK
I
Serial data transfer clock signal input from the HDMI controller
35
MSD
I/O
Two-way data bus with EEPROM and HDMI controller
36
TYPE
-
Not used
37
ASDATA4
-
Not used
38
VSYNC
I
Vertical sync signal input from servo DSP
39
HSYNC
I
Horizontal sync signal input from servo DSP
40
HTPLG
I
HDMI hot-plug detection signal input terminal
41
AVSS
-
Ground terminal (analog system)
42
PLLC0
-
External capacitor ground terminal (for PLL)
43
PLLC1
-
External capacitor connection terminal (for PLL)
44, 45
PLL_AVDD3
-
Power supply terminal (+3.3V) (analog system) (for PLL)
46, 47
AVSS
-
Ground terminal (analog system)
48
TCKN
O
TMDS clock signal (negative) output to the HDMI OUT connector
49
TCKP
O
TMDS clock signal (positive) output to the HDMI OUT connector
50
AVDD3
-
Power supply terminal (+3.3V) (analog system)
51
TX0N
O
TMDS data (negative) output to the HDMI OUT connector
52
TX0P
O
TMDS data (positive) output to the HDMI OUT connector
53
AVDD
-
Power supply terminal (+3.3V) (analog system)
54
TX1N
O
TMDS data (negative) output to the HDMI OUT connector
55
TX1P
O
TMDS data (positive) output to the HDMI OUT connector
56
AVDD3
-
Power supply terminal (+3.3V) (analog system)
57
TX2N
O
TMDS data (negative) output to the HDMI OUT connector
58
TX2P
O
TMDS data (positive) output to the HDMI OUT connector
59
AVSS
-
Ground terminal (analog system)
60
SWING
I
HDMI output swing adjustment signal input terminal Not used
61
DAC_AVDD3
-
Power supply terminal (+3.3V) (analog system) (for D/A converter)
62
VREF
-
Reference voltage terminal (for D/A converter)
63
FS
-
Full scale adjustment terminal (for D/A converter)
64
AVSS
-
Ground terminal (analog system) (for D/A converter)
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