Sony HCD-GN999D / MHC-GN999D / MHC-GN999DS Service Manual ▷ View online
65
HCD-GN999D
Pin No.
Pin Name
I/O
Description
114
MREQ
I
DQM signal input
115
RD7
I/O
Data bus 7 input/output to SDRAM
116
DVSS
–
Ground terminal
117, 118
RD 6, 5
I/O
Data bus 6, 5 input/output to SDRAM
119
DVSS
–
Ground terminal
120, 121
RD 4, 3
I/O
Data bus 4, 3 input/output to SDRAM
122
DVDD18
–
Power Supply terminal (+1.8V)
123 to 125
RD 2 to 0
I/O
Data bus 2 to 0 input/output to SDRAM
126
RD15
I/O
Data bus 15 innput/output to SDRAM
127
DVDD3
–
Power Supply terminal (+3.3V)
128
RD 14
I/O
Data bus 14 input/output to SDRAM
129 to 133
RD 13 to 9
I/O
Data bus 13 to 9 input/output to SDRAM
134
DVSS
–
Ground terminal
135
RD8
I/O
Data bus 8 input/output to SDRAM
136
GPI0
–
Not used (Open)
137
DQM1
O
DQM1 signal output to SDRAM
138
RWE
O
Write signal output to SDRAM
139
CAS
O
CAS signal output to SDRAM
140
RAS
O
RAS signal output to SDRAM
141
DVDD3
–
Power Supply terminal (+3.3V)
142
RCS
O
Chip select signal output to SDRAM
143
BAO
O
BAO signal output to SDRAM
144
DVSS
–
Ground terminal
145
BA1
O
BA1 signal output to SDRAM
146
RA10
O
Address bus 10 output to SDRAM
147
RA0
O
Address bus 0 output to SDRAM
148
DVSS
–
Ground terminal
149 to 151
RA 1 to 3
O
Address bus 1 to 3 output to SDRAM
152
DVDD18
–
Power Supply terminal (+1.8V)
153
NO USE
–
Not used (Open)
154
NO USE
–
Not used (Open)
155
DVDD3
–
Power Supply terminal (+3.3V)
156
RCLK
O
Clock output to SDRAM
157
CKE
O
Clock enable output to SDRAM
158 to 160
RA 11, 9, 8
O
Address bus 11, 9, 8 output to SDRAM
161
DVSS
–
Ground terminal
162
RA7
O
Address bus 7 output to SDRAM
163
DVSS
–
Ground terminal
164 to 166
RA 6 to 4
O
Address bus 6 to 4 output to SDRAM
167
DVDD3
–
Power Supply terminal (+3.3V)
168
DISC/X
–
Not used (Open)
169
RGB
–
Not used (Open)
170
TSD_M
O
TSDM signal output to FAN8036M
171
NO USE
–
Not used (Open)
172
NO USE
–
Not used
173
DVDD18
–
Power Supply terminal (+1.8V)
174
FWD
–
Not used (Open)
175
NO USE
–
Not used (Open)
176
LIMSW
I
Optical pick-up limit switch signal input
177
OCSW
–
Not used (Open)
66
HCD-GN999D
Pin No.
Pin Name
I/O
Description
178
REW
–
Not used (Open)
179
CKSW
–
Not used (Open)
180
NO USE
–
Not used (Open)
181
NO USE
–
Not used (Open)
182
DVDD3
–
Power Supply terminal (+3.3V)
183
NO USE
O
Not used (Open)
184
NO USE
O
Not used (Open)
185
NO USE
–
Not used (Open)
186
NO USE
–
Not used (Open)
187
NO USE
–
Not used (Open)
188
NO USE
–
Not used (Open)
189
DAVCC
–
Power Supply terminal (+3.3V)
190
VREF
–
Not used (Open)
191
FS
I
Full scale adjustment (pull down)
192
YUV0
–
Not used (Open)
193
DAVSS
–
Ground terminal
194
YUV1
O
Y signal output to MM1623BFBE
195
DAVDD
–
Power Supply terminal (+3.3V)
196
YUV2
O
CHROMA signal output to MM1623BFBE
197
DAVSS
–
Ground terminal
198
YUV3
O
VIDEO signal output to MM1623BFBE
199
DAVDD
–
Power Supply terminal (+3.3V)
200
YUV4
O
G signal output to MM1623BFBE
201
DAVSS
–
Ground terminal
202
YUV5
O
B signal output to MM1623BFBE
203
YUV6
O
R signal output to MM1623BFBE
204
DVDD3
–
Power Supply terminal (+3.3V)
205
MIC/VSYNC
I
Mic status signal input from M30620MCP
206
VOICE/YUV7
I
VOICE signal input
207
KRMOD/HSYNC
O
KRMOD signal output to M30620MCP
208
SMSCK
I
SCORE signal input
209
SPDATA/SMSDI
I
Audio data of SPDIF input (Not used)
210
MUTE
O
MUTE signal output to FAM8036L
211
MUTE123
O
MUTE signal output to FAM8036L
212
DVDD3
–
Power Supply terminal (+3.3V)
213
ALRCK
I
Audio left/right channel clock input
214
ABCK
O
Audio bit clock output
215
ACLK
I
Audio DAC master clock input
216
DVSS
–
Ground terminal
217
ASDATA0
O
Auido serial data output to AK4358VQ
218
ASDATA1
O
Auido serial data output to AK4358VQ
219
ASDATA2
O
Auido serial data output to AK4358VQ
220
XRST
I
Reset signal input
221
DVDD18
–
Power Supply terminal (+1.8V)
222
ASDATA4
O
Auido serial data output to AK4358VQ
223
DVSS
–
Ground terminal
224
DWIDE
–
Not used (Open)
225
SDPIF
–
Not used (Open)
226
RFGND18
–
Ground terminal
227
RFVDD18
–
Power Supply terminal (+1.8V)
67
HCD-GN999D
Pin No.
Pin Name
I/O
Description
228
XTALO
O
Oscillator output terminal
229
XTALI
I
Oscillator input terminal
230
JITFO
O
RF jitter meter output
231
JITFN
I
RF jigger meter input
232
PLLVSS
–
Ground terminal
233
IDAC
–
Not used
234
PLLVDD3
–
Power Supply terminal (+3.3V)
235
LPFON
O
Negative output of loop filter amplifier
236
LPFIP
I
Positive input of loop filter amplifier
237
LPFIN
I
Negative input of loop filter amplifier
238
LPFOP
O
Positive output of loop filter amplifier
239
VDD3
–
Power Supply terminal (+3.3V)
240
NO USE
–
Not used (Open)
241
VSS
–
Ground terminal
242
NO USE
–
Not used (Open)
243
NO USE
–
Not used (Open)
244
RFVDD3
–
Power Supply terminal (+3.3V)
245
RFRPDC
I
RFRP signal input
246
RFRPAC
I
RFRP signal input
247
HRFZC
I
High frequency RF ripple zero crossing
248
CRTPLP
O
Defect level filter capacitor connecting
249
RFGND
–
Ground terminal
250
NO USE
O
Not used (Open)
251
NO USE
I
Not used (Open)
252
OSP
O
RF offset cancellation capacitor connecting
253
OSN
I
RF offset cancellation capacitor connecting
254
RFGC
O
RF offset loop capacitor connecting
255
IREF
I
Current reference input
256
AVDD3
–
Power Supply terminal (+3.3V)
68
HCD-GN999D
IC301 AK4358VQ-L (D/A CONVERTER) (DMB15 BOARD)
Pin No.
Pin Name
I/O
Desciption
1
LOUT1-
O
DAC1 Lch negative analog output
2
LOUT1+
O
DAC1 Lch positive analog output
3
DZF3 (L)
O
Zero input detect 3 terminal (Connected to ground)
4
DZF2 (R)
O
Zero input detect 2 terminal (Connected to ground)
5
DZF1 (SUR)
O
Zero input detect 1 terminal (Connected to ground)
6
CAD0
I
Chip address 0 input (Connected to ground)
7
ACKSN
I
Auto setting mode disable terminal (Pull-down terminal)
("L":auto settingmode"H": manual setting mode ) (Connected to ground)
8
PDN
I
Power-down mode terminal When at "L", the AK4358 is in the power-down mode and is
held in reset.The AK4358 should always be reset upon power-up.
9
BICK
I
Audio serial data clock input
10
MCLK
I
Master clock input
11
DVDD
—
Digital power supply terminal (+4.75 to +5.25V)
12
DVSS
—
Digital ground terminal
13
SDTI4
I
DAC4 audio serial data input
14
SDTI1
I
DAC1 audio serial data input
15
SDTI2
I
DAC2 audio serial data input
16
SDTI3
I
DAC3 audio serial data input
17
LRCK
I
L/R clock input
18
I2C
I
Control mode select input ("L": 3-wire serial "H": IIC bus)
19
SCL
I
Control data clock input (IIC="L": CCLK (3-wire serial), IIC="H": SCL (IIC bus))
20
SDA
I
Control data input (IIC="L": CDTI (3-wire serial), IIC="H": SDA (IIC bus))
21
CAD1
I
Chip select input (IIC="L": CSN (3-wire serial), IIC="H": CAD1 (IIC bus))
(Connected toground)
22
DCLK
I
DSD clock input (Connected to ground)
23
DSDL4
I
DAC4 DSD Lch data input (Connected to ground)
24
DSDR4
I
DAC4 DSD Rch data input (Connected to ground)
25
DSDL1
I
DAC1 DSD Lch data input (Connected to ground)
26
DSDR1
I
DAC1 DSD Rch data input (Connected to ground)
27
DSDL2
I
DAC2DSD Lch data input (Connected to ground)
28
DSDR2
I
DAC2 DSD Rch data input (Connected to ground)
29
DSDL3
I
DAC3 DSD Lch data input (Connected to ground)
30
DSDR3
I
DAC3 DSD Rch data input (Connected to ground)
31
DIF0
I
Audio data interface format 0 terminal (Connected to ground)
32
ROUT4-
O
DAC4 Rch negative analog output
33
ROUT4+
O
DAC4 Rch positive analog output
34
VREFH
I
Positive voltage reference input
35
AVDD
—
Analog power supply terminal (+4.75 to +5.25V)
36
AVSS
—
Analog ground terminal
37
LOUT4-
O
DAC4 Lch negative analog output
38
LOUT4+
O
DAC4 Lch positive analog output
39
ROUT3-
O
DAC3 Rch negative analog output
40
ROUT3+
O
DAC3 Rch positive analog output
41
LOUT3-
O
DAC3 Lch negative analog output
42
LOUT3+
O
DAC3 Lch positive analog output
43
ROUT2-
O
DAC2 Rch negative analog output
44
ROUT2+
O
DAC2 Rch positive analog output
45
LOUT2-
O
DAC2 Lch negative analog output
46
LOUT2+
O
DAC2 Lch positive analog output
47
ROUT1-
O
DAC1 Rch negative analog output
48
ROUT1+
O
DAC1 Rch positive analog output
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