Sony DVP-NS43P / DVP-NS53P Service Manual ▷ View online
53
DVP-NS43P/NS53P
No.Pino Identificação do pino Tipo Função
103
MUTE
Output PD, SMT
Motor driver channel 4 mute
104
ICE
Input PD, SMT
ICE mode enable
105
XSYSRST
Input PU, SMT
MT1389D2 reset input (Active low)
106
IR
Input SMT
IR control signal input
107
INTO#
In/Out PU, SMT
8032 external interrupt 0 (for ICE)
108
DVDD3
Power
3.3V power pin for internal digital circuitry
109
DQMO
Output
Mask for DRAM input/output byte 0
110
RD7
In/Out
DRAM data bit 7
111
RD6
In/Out
DRAM data bit 6
112
RD5
In/Out
DRAM data bit 5
113
RD4
In/Out
DRAM data bit 4
114
RD3
In/Out
DRAM data bit 3
115
DVSS
Ground
Ground pin for internal digital circuitry
116
RD2
In/Out
DRAM data bit 2
117
RD1
In/Out
DRAM data bti 1
118
RD0
In/Out
DRAM data bti 0
119
RD15
In/Out
DRAM data bit 15
120
DVSS
Ground
Ground pin for internal digital circuitry
121
RD14
In/Out
DRAM data bit 14
122
RD13
In/Out
DRAM data bit 13
123
DVDD3
Power
3.3V power pin for internal digital circuitry
124
RD12
In/Out
DRAM data bit 12
125
RD11
In/Out
DRAM data bit 11
126
RD10
In/Out
DRAM data bit 10
127
RD9
In/Out
DRAM data bit 9
128
RD8
In/Out
DRAM data bit 8
129
DQM1
Output
Mask for DRAM input/output byte 1
130
DVSS
Ground
Ground pin for internal circuitry
131
RWE#
Output
DRAM write enable
132
CAS#
Output
DRAM collumn address strobe
133
DVDD18
Power
1.8V power pin for internal digital circuitry
134
RAS#
Output
DRAM row address strobe
135
RCS#
Output
DRAM chip select
136
BA0
Output
DRAM bank address 0
137
BA1
Output
DRAM bank address 1
138
DVDD3
Power
3.3V power pin for internal digital circuitry
139
RA10
Output
DRAM address bit 10
140
RA0
Output
DRAM address bit 0
141
RA1
Output
DRAM address bit 1
142
RA2
Output
DRAM address bit 2
143
DVSS
Ground
Ground pin for internal circuitry
144
RA3
Output
DRAM address bit 3
145
DVSS
Ground
Ground pin for internal circuitry
146
DRCLK
Output
DRAM clock
147
CKE
Output
DRAM clock enable
148
RA11
Output
DRAM address bit 11
149
RA9
Output
DRAM address bit 9
150
RA8
Output
DRAM address bit 8
151
DVDD3
Ground
Ground pin for internal digital circuitry
152
RA7
Output
DRAM address bit 7
153
RA6
Output
DRAM address bit 6
154
RA5
Output
DRAM address bit 5
155
RA4
Output
DRAM address bit 4
156
DVDD18
Ground
1.8V power pin for internal digital circuitry
54
DVP-NS43P/NS53P
No.Pino Identificação do pino Tipo Função
157
FWD
Output
Loading control signal (Forward)
158
REV
Output
Loading control signal (Reverse)
159
MUTE123
Output
Motor driver channel 1,2 & 3 mute
160
DVSS
Ground
Ground pin for internal digital circuitry
161
RGBSEL (DVP-NS15 only)
Output
RGB/YCbCr select output signal (H: RGB Disabled, L: RGB Enabled)
MIC (DVP-K56P only)
Input
Karaoke microphone detect signal (Active high)
162
DSEL (DVP-NS53P (Japan) only)
Output SMT
Interlace/Progressive select output signal (H: 480i, L: 480P)
(not connected)
KRMOD (DVP-K56P only)
Output SMT
Karaoke mode status output (H: Karaoke, L: Normal)
163
COMP_MUTE
Output PD, SMT
Video component output mute (H: CVBS, S-Vid out, L: Component out)
164
XECHO
Input PD, SMT
Karaoke echo function control (H: Echo off, L: Echo)
165
XMAMUTE
Output PD, SMT
Main audio mute signal (Active low)
166
EUROVY
Output PD, SMT
CVBS/S-terminal select output signal (H: CVBS, L: S-terminal)
167
DISC/xEXT
Output PD, SMT
Disc/External input select output signal (H: Disc, L: External)
168
DVDD3
Power
3.3V power pin for internal digital circuitry
169
WIDE
Output
Video aspect ratio control SW
170
SPDIF
Output
SPDIF output
171
DACVDDC
Power
3.3V power for Video DAC circuitry
172
VREF
Analog
Bandgap reference voltage
173
FS
Analog
Full scale adjustment
174
DACVSSC
Ground
Ground pin for Video DAC circuitry
175
CVBS
Output
Analog composite out
176
DACVDDB
Power
3.3V power for Video DAC circuitry
177
DACVSSB
Ground
Ground pin for Video DAC circuitry
178
DACVDDA
Power
3.3V power for Video DAC circuitry
179
Y/G
Output
Green signal or Y Signal output
180
DACVSSA
Ground
Ground pin for Video DAC circuitry
181
B/Cb/Pb
Output
Blue signal or Cb signal output
182
R/Cr/Pr
Output
Red signal or Cr signal output
183
APLLVDD3
Power
3.3V power for audio clock circuitry
184
APLLCAP
Analog Inout
APLL external capacitance connection
185
APLLVSS
Ground
Ground pin for audio clock circuitry
186
ADACVDD3
Power
3.3V power for internal AudioDAC circuitry
187
AR
Output
Analog audio output Rch
188
VCM
Analog
Audio DAC reference voltage
189
AL
Output
Analog audio output Lch
190
ADACGND
Ground
Ground pin for internal AudioDAC circuitry
191
RFGND18
Ground
Ground pin for RF digital circuitry
192
RFVDD18
Power
1.8V power pin for internal analog circuitry
193
XTALO
Output
27MHz crystal output
194
XTALI
Input
27MHz crystal input
195
JITFO
Analog Output
Output terminal for RF jitter
196
JITFN
Analog Input
Input terminal for RF jitter
197
PLLVSS
Ground
Ground pin for data PLL and related analog circuitry
198
IDACEXLP
Analog Output
Data PLL DAC Low-pass filter
199
PLLVDD3
Power
3.3V power for data PLL & related analog circuitry
200
LPFON
Analog Output
Negative output of loop filter amplifier
201
LPFIP
Analog Input
Positive input of loop filter amplifier
202
LPFIN
Analog Intput
Negative input of loop filter amplifier
203
LPFOP
Analog Output
Positive output of loop filter amplifier
204
ADCVDD3
Power
Power pin for ADC circuitry
205
ADCVSS
Ground
Ground pin for ADC circuitry
206
RFVDD3
Power
3.3V power pin for RF digital circuitry
207
RFRPDC
Analog Output
RF ripple detect output
5-5
DVP-NS43P/NS53P
No.Pino Identificação do pino Tipo Função
208
RFRPAC
Analog Input
RF ripple detect input (through AC-coupling)
209
HRFZC
Analog Input
High frequency RF ripple zero crossing
210
CRTPLP
Analog Output
Defect level filter capacitor connecting
211
RFGND
Ground
Ground pin for RF digital circuitry
212
NC
Analog Output
RF offset cancellation capacitor connection
213
NC
Analog Output
RF offset cancellation capacitor connection
214
OSP
Analog Output
RF AGC loop capacitor connection for DVD-ROM
215
OSN
Analog Input
Reference current input
216
RFGC
Power
3.3V power pin for analog circuitry
55
56
DVP-NS43P/NS53P
SEÇÃO 6
MODO DE TESTE
6-1.
MEDIDA DO
IOP
Para medição do IOP, execute os seguintes
procedimento abaixo.
procedimento abaixo.
(1)
Em standby pressione
[TOP MENU], [CLEAR], [POWER]
para entrar no modo Remocon Diagnosis.
Remocon Diagnosis Menu
0. External C hip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History
4. Version information
5. Video Level A djustment
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History
4. Version information
5. Video Level A djustment
Model:
x xx xxx xxx
IF-con Ver: xxx
Syscon Ver: xxx
Syscon Ver: xxx
(2)
Selecione “2. Drive Manual Operation” teclando
2
no controle remoto. A nova tela sera visualizada
Drive Manual Operation
1. Servo Control
2. Track/Layer Jump
3. Manual A djustment
4. Tray Aging Mode
0. Return to top Menu
2. Track/Layer Jump
3. Manual A djustment
4. Tray Aging Mode
0. Return to top Menu
(3)
Selecione "3. Manual Adjustment" teclando
3 no
controle renoto. A nova tela sera visualizada.
Manual Adjust
1. Track Balance Adjust:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eg boost Adjust:
6. Iop:
7. TRV. Level:
8. S curve(FE) Level:
9. RFL(PI) Level:
0. MIRR Time:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eg boost Adjust:
6. Iop:
7. TRV. Level:
8. S curve(FE) Level:
9. RFL(PI) Level:
0. MIRR Time:
$4 Change Value
[RETURN] Return to previous menu
(4)
Selecione Iop teclando
6 no controle remoto.
(5)
Aguarde até aparecer os dados hexadecimal.
Manual A djust
1. Track Balance Adjust:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eq Boost Adjust:
6. Iop. ED:
7. TRV. Level:
8. S curve(FE) Level:
9. RFL(PI) Level:
0. MIRR Time:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eq Boost Adjust:
6. Iop. ED:
7. TRV. Level:
8. S curve(FE) Level:
9. RFL(PI) Level:
0. MIRR Time:
$4 Change Value
[RETURN] Return to previous menu
(6)
Converta os dados hexadecimal para decimal
(7)
Utilize a fórmula abaixo para calcular IOP em mA
IOP (mA)=IOP (decimal) x 0.622678.
IOP (mA)=IOP (decimal) x 0.622678.
(8)
Pressione
[RETURN] para voltar ao menu anterior.
(9)
Pressione
- para retornar ao Top Menu e desligar o
reprodutor de DVD.
6-2.
VERIFICAÇÃO DO EMERGENCY HISTORY
Informação do Emergency History.
(1)
Em modo de standby pressione
[TOP MENU]
,
[CLEAR]
,
[POWER]
para entrar no modo Remocon Diagnosis.
(2)
Selec
ione “3. Emergency History”.
Emg. History Check
Laser Hours CD 999h 59min
DVD 999h 59min
1. 01 05 04 04
00 92 46 00
00 00 00 00
00 00 23 45
2. 02 02 01 01
00 A9 4B 00
00 00 00 00
00 00 23 45
[Next] Next Page [Prev] Prev Page
- Return to Top Menu
(3)
Tempo de emissão de Laser
Tempo de DVD Laser ON. (total de uso )
Tempo de CD Laser ON. (total de uso)
Tempo de DVD Laser ON. (total de uso )
Tempo de CD Laser ON. (total de uso)
(4)
Histórico da Emergência.
O histórico de erros pode ser visualizado do"1"ao "10"
pressionando a tecla
O histórico de erros pode ser visualizado do"1"ao "10"
pressionando a tecla
[NEXT] ou [PREV] .
(5)
Código de erro
Exemplo de codigo de Erro
1. 01 05 04 04
00 92 46 00
00 00 00 00
00 00 23 45
(Verificação do Histórico de Emergência.)
Click on the first or last page to see other DVP-NS43P / DVP-NS53P service manuals if exist.