Sony DVP-NC800H Service Manual ▷ View online
5-2
DVP-NC800H
Pin No.
Pin name
Type
Function
4 9
VDD18_USB
Power
USB Power pin 1.8V
5 0
VSS_18_USB
Ground
USB ground pin
5 1
NC
Not used
5 2
NC
Not used
5 3
LIMITSW
Input, PU
BU Limit Switch
5 4
MSW
Output, SMT
Mode Switch (H:DVD, L:CD)
5 5
DVDD18
Power
1.8V power pin for internal digital circuitry
5 6
HA2
Output, PU
Host address bit2
5 7
HA3
Output, PU
Host address bit3
5 8
HA4
Output, PU
Host address bit4
5 9
HA5
Output, PU
Host address bit5
6 0
HA6
Output, PU
Host address bit6
6 1
HA7
Output, PU
Host address bit7
6 2
HA8
Output, PU
Host address bit8
6 3
HA18
Output, PU
Host address bit18
6 4
HA19
Output, PU
Host address bit19
6 5
DVDD33
Power
3.3V power pin for internal digital circuitry
6 6
XWR
Output, SMT
Write enable, active Low
6 7
HA16
Output
Host address bit16
6 8
HA15
Output, PU
Host address bit15
6 9
HA14
Output, PU
Host address bit14
7 0
HA13
Output, PU
Host address bit13
7 1
HA12
Output, PU
Host address bit12
7 2
HA11
Output, PU
Host address bit11
7 3
HA10
Output, PU
Host address bit10
7 4
HA9
Output, PU
Host address bit9
7 5
HA20
Output, PU
Host address bit20
7 6
XROMCS
Output, PU
Chip select, active Low
7 7
HA1
Output, PU
Host address bit1
7 8
XRD
Output, PU
Read enable, active Low
7 9
HD0
Output, PU
Host data bit0
8 0
HD1
Output, PU
Host data bit1
8 1
DVSS18
Ground
Ground pin for internal digital circuitry
8 2
HD2
Output, PU
Host data bit2
8 3
HD3
Output, PU
Host data bit3
8 4
HD4
Output, PU
Host data bit4
8 5
HD5
Output, PU
Host data bit5
8 6
HD6
Output, PU
Host data bit6
8 7
HA21
Output, SMT
Host address bit21
8 8
ALE
Output, PU
Address latch enable
8 9
HD7
Output, PU
Host data bit7
9 0
DVSS33
Ground
Ground pin for internal digital circuitry
9 1
HA17
Output, PU
Host address bit17
9 2
HA0
Output, PU
Host address bit0
9 3
DVDD18
Power
1.8V power pin for internal digital circuitry
9 4
NC
Not Used
9 5
NC
Not Used
9 6
DVDD33
Power
3.3V power pin for internal digital circuitry
9 7
IFSDO
Output, SMT
Ext. CPU Serial data output
9 8
IFSCK
Output, SMT
Ext. CPU Serial clock
9 9
XIFCS
Output, SMT
Chip select for Ext.CPU (Low Active)
100
IFSDI
Input, SMT
Ext. CPU Serial data input
101
SCL
Output, SMT
IIC clock pin
102
SDA
Output, SMT
IIC data pin
5-3
DVP-NC800H
Pin No.
Pin name
Type
Function
103
NC
Not Used
104
NC
Not Used
105
RXD
Input, SMT
Hardwared RS232C RXD
106
TXD
Output, SMT
Hardwared RS232C TXD
107
ICE
Input, SMT, PU
ICE mode enable
108
XSYSRST
Input
MT1389 reset input, active Low
109
IR
Input, SMT
IR control signal input
110
XIFBSY
Input, PD, SMT
Ext. CPU Ready/Busy interrupt signal (H: Busy, L: Ready)
111
DQM0
Output
Mask for DRAM input/output byte 0
112
EEWP
Output, PD, SMT
EEPROM Write Protect control (L : write allowed)
113
RD7
Output
DRAM data bit7
114
RD6
Output
DRAM data bit6
115
RD5
Output
DRAM data bit5
116
RD4
Output
DRAM data bit4
117
RD3
Output
DRAM data bit3
118
DVDD33
Power
3.3V power pin for internal digital circuitry
119
RD2
Output
DRAM data bit2
120
RD1
Output
DRAM data bit1
121
RD0
Output
DRAM data bit0
122
RD15
Output
DRAM data bit15
123
RD14
Output
DRAM data bit14
124
RD13
Output
DRAM data bit13
125
RD12
Output
DRAM data bit12
126
RD11
Output
DRAM data bit11
127
RD10
Output
DRAM data bit10
128
RD9
Output
DRAM data bit9
129
RD8
Output
DRAM data bit8
130
TSD_M
Input, PD, SMT
Motor driver thermal shutdown sensor (Active Low)
131
DVDD33
Power
3.3V power pin for internal digital circuitry
132
DQM1
Output
Mask for DRAM input/output byte 1
133
RWE
Output
DRAM write enable
134
CAS
Output
DRAM column address strobe
135
RAS
Output
DRAM row address strobe
136
RCS
Output
DRAM chip select
137
BA0
Output
DRAM bank address 0
138
BA1
Output
DRAM bank address 1
139
RA10
Output
DRAM address bit10
140
RA0
Output
DRAM address bit0
141
RA1
Output
DRAM address bit1
142
DVDD18
Power
1.8V power pin for internal digital circuitry
143
RA2
Output
DRAM address bit2
144
RA3
Output
DRAM address bit3
145
DVDD33
Power
3.3V power pin for internal digital circuitry
146
DRCLK
Output
DRAM clock
147
CKE
Output
DRAM clock enable
148
DVSS33
Ground
Ground pin for internal digital circuitry
149
RA11
Output, PD
DRAM address bit11
150
RA9
Output
DRAM address bit9
151
RA8
Output
DRAM address bit8
152
RA7
Output
DRAM address bit7
153
RA6
Output
DRAM address bit6
154
RA5
Output
DRAM address bit5
155
RA4
Output
DRAM address bit4
156
DVDD33
Power
3.3V power pin for internal digital circuitry
5-4
DVP-NC800H
Pin No.
Pin name
Type
Function
157
XMUTE123
Output, PD, SMT
Motor drive channel 1,2 & 3 mute
158
XMUTE4
Output, PD, SMT
Servo Driver MUTE Signal
159
DDC_SDA
Output, PD, SMT
DDC IIC Data (For HDMI)
160
DVDD18
1.8V power pin for internal digital circuitry
161
DDC_SCL
Output, PD, SMT
DDC IIC Clock (For HDMI)
162
HTPLG
Input, PD, SMT
Hot Plug Detection (For HDMI)
163
AGND33_VPLL
Ground
Ground pin for HDMI TX
164
EXT_RES
Analog Input
External resistor for HDMI TX
165
AVDD33_VPLL
Power
3.3V power pin for HDMI TX
166
AVDD33_TX
Power
3.3V power pin for HDMI TX
167
EXT_CAP
Analog Input
External capacitor for HDMI TX
168
AGND33_TX
Ground
Ground pin for HDMI TX
169
AGND18_TX2
Ground
Ground pin for HDMI TX
170
TXCN
Analog Output
Negative TX Clock
171
TXCP
Analog Output
Positive TX Clock
172
AVDD18_TX1
Power
1.8V power pin for HDMI TX
173
TX0N
Analog Output
Negative TX CH0
174
TX0P
Analog Output
Positive TX CH0
175
AGND18_TX1
Ground
Ground pin for HDMI TX
176
TX1N
Analog Output
Negative TX CH1
177
TX1P
Analog Output
Positive TX CH1
178
AVDD18_TX0
Power
1.8V power pin for HDMI TX
179
TX2N
Analog Output
Negative TX CH2
180
TX2P
Analog Output
Positive TX CH2
181
AGND18_TX0
Ground
Ground pin for HDMI TX
182
R/CR/PR
Analog Output
Red or Cr
183
B/CB/PB
Analog Output
Blue or Cb
184
DACVSSA
Ground
Ground pin for Video DAC circuitry
185
Y/G
Analog Output
Green or Y
186
DACVDDA
Power
3.3V power for Video DAC circuitry
187
CVBS
Analog Output
Analog composite output
188
DACVSSB
Ground
Ground pin for Video DAC circuitry
189
C
Analog Output
Analog chroma output
190
DACVDDB
Power
3.3V power for Video DAC circuitry
191
Y
Analog Output
Analog Y output
192
DACVSSC
Ground
Ground pin for Video DAC circuitry
193
FS
Analog Input
Full Scale Adjustment
194
VREF
Analog Input
Bandgap Ref Voltage
195
DACVDDC
Power
3.3V power for Video DAC circuitry
196
HPD_PON
Output, PD, SMT
Fixed High
197
NC
Not used
198
NC
Not used
199
NC
Not used
200
NC
Not used
201
NC
Not used
202
NC
Not used
203
NC
Not used
204
NC
Not used
205
NC
Not Used
206
WIDE
Output
Voltage select output signal for S terminal (H: 16:9, L: 4:3)
207
DVDD33
Power
3.3V power pin for internal digital circuitry
208
NC
Not used
209
NC
Not used
210
XMAMUTE
Output, PD, SMT
Main Audio Mute signal (H: Unmute, L: Mute)
5-5
DVP-NC800H
Pin No.
Pin name
Type
Function
211
NC
Not used
212
DVDD18
Power
1.8V power pin for internal digital circuitry
213
NC
Not used
214
NC
Not used
215
SPDIF
Output
SPDIF output
216
APLLVDD
Power
3.3V Power pin for Clock circuitry
217
APLLCAP
Input
APLL External Capacitance connection
218
APLLVSS
Ground
Ground pin for Clock circuitry
219
ADACVSS2
Ground
Ground pin for Audio DAC circuitry
220
ADACVSS1
Ground
Ground pin for Audio DAC circuitry
221
NC
Not used
222
NC
Not used
223
AR
Analog Output
Audio DAC Right channel output
224
AVCM
Analog Output
Audio DAC Reference Voltage
225
AL
Analog Output
Audio DAC Left Channel Output
226
NC
Not used
227
NC
Not used
228
ADACVDD2
Power
3.3V Power pin for Audio DAC circuitry
229
ADACVDD1
Power
3.3V Power pin for Audio DAC circuitry
230
NC
Not used
231
NC
Not used
232
ADACVSS33
Ground
Ground pin for Audio DAC circuitry
233
ADACVDD33
Power
3.3V Power pin for Audio DAC circuitry
234
SADCVDD18
Power
1.8V Power pin for SACD ADC
235
SADCVSS18
Ground
Ground pin for SACD ADC
236
RFGND18
Ground
Ground pin for internal analog circuitry
237
RFVDD18
Power
1.8V power pin for internal analog circuitry
238
XTALO
Output
27M crystal output
239
XTALI
Input
27M crystal input
240
JITFO
Analog Output
The output terminal of RF jitter meter
241
JITFN
Analog Input
The input terminal of RF jitter meter
242
PLLVSS
Ground
Ground pin for data PLL and related analog circuitry
243
PLLVDD3
Power
3.3V power pin for data PLL and related analog circuitry
244
LPFON
Analog Output
The negative output of loop filter amplifier
245
LPFIP
Analog Input
The positive input terminal of loop filter amplifier
246
LPFIN
Analog Input
The negative input terminal of loop filter amplifier
247
LPFOP
Analog Output
The positive output of loop filter amplifier
248
ADCVDD3
Power
3.3V Power pin for ADC circuitry
249
ADCVSS
Ground
Ground pin for ADC circuitry
250
RFVDD3
Power
3.3V power pin for RF digital circuitry
251
RFRPDC
Analoig Output
RF ripple detect output
252
RFRPAC
Analog Input
RF ripple detect input (through AC-coupling)
253
HRFZC
Analog Input
High frequency RF ripple zero crossing
254
CRTPLP
Analog Output
Defect level filter capacitor connecting
255
RFGND
Ground
Ground pin for RF digital circuitry
256
OSP
Analog Output
RF Offset cancellation capacitor connecting
5-5E
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