Dvd Pcb Assy(1/4) - Pioneer DV-PT100-S Service Manual

Dvd player & vcr
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1

3.3 DVD PCB ASSY(1/4)

A
1/4
DVD PCB ASSY (A2E514X130)
A
MPEG/MICON/DSP BLOCK
C4038
0.01 B
JG001
UNREG+3.8V
JG002
JG003
BOOT2
JG004
BOOT1
JG005
DUPTD1
JG006
DUPRD1
JG007
DUPTD0
JG008
DUPRD0
P.CON+5V
JG009
B
FROM/TO MEMORY
A
2/4
GND
P.CON+3.3V
HA0
HA1
HA2
HA3
HA15
HA4
HA16
HA5
HA14
HA6
HA7
HA13
HA8
HA12
HA9
HD15
HA10
HA11
HA11
C
HA12
HD7
HA13
HA14
HA10
HA15
HD14
HA16
HA17
HA9
HA18
HD6
HA19
HA8
HA20
HD13
HD0
HD1
HD5
HD2
HA20
HD3
HD4
HD12
HD5
HD6
WR
HD7
HD4
HD8
HD9
HD11
HD10
HD11
HD3
HD12
HA19
HD13
HD14
D
HD10
HD15
HA18
MEMCS0
RD
HD2
WR
HA17
SD_A0
SD_A1
HD9
SD_A2
HA7
SD_A3
HD1
SD_A4
HA6
SD_A5
SD_A6
HD8
SD_A7
HA5
SD_A8
SD_A9
HD0
SD_A10
SD_A11
HA4
SD_D0
RD
SD_D1
HA3
SD_D2
HA2
SD_D3
SD_D4
MEMCS0
SD_D5
HA1
SD_D6
HA0
SD_D7
E
SD_D8
SD_D9
SD_D10
SD_D11
SD_D12
SD_D13
SD_D14
SD_D15
RAMCS0#
RAMCS1#
RAMRAS#
RAMCAS#
SD_BA0
RAMDQM
RAMWE#
RAMCLK
F
A
1/4
28
1
2
R4052
4.7K
R4051
4.7K
R4050
4.7K
R4049
4.7K
R4046
4.7K
208
207
206
205
204
203
202
201
3.3
SSCRXD
3.3
NC
MEMCS(1)
C4008
3.3
VDDP
0.1
F
3.0
MEMAD(15)
3.0
MEMAD(16)
3.0
MEMAD(14)
3.3
MEMAD(13)
3.3
MEMAD(12)
0
MEMDA(15)
0.5
MEMAD(11)
2.6
MEMDA(7)
0
GNDP
0
MEMAD(10)
1.9
MEMDA(14)
0
MEMAD(9)
0
MEMDA(6)
0
MEMAD(8)
2.1
MEMDA(13)
2.0
MEMDA(5)
0
MEMAD(20)
C4010
3.3
VDDP
0.6
0.1
F
MEMDA(12)
3.3
MEMWR#
2.6
MEMDA(4)
1.8
C4013
VDDC
0.1
F
2.7
MEMDA(11)
2.9
MEMDA(3)
0
MEMAD(19)
0
GNDC
0.5
MEMDA(10)
0
MEMAD(18)
0
GNDP
0.6
MEMDA(2)
0
MEMAD(17)
0.6
MEMDA(9)
2.7
MEMAD(7)
2.7
MEMDA(1)
0.6
MEMAD(6)
0.4
MEMDA(8)
5.5
MEMAD(5)
3.3
C4014
VDDP
0.4
0.1 F
MEMDA(0)
3.3
MEMAD(4)
0
MEMRD#
0
MEMAD(3)
0
MEMAD(2)
3.1
MEMCS(0)#
3.1
MEMAD(1)
3.2
MEMAD(0)
0
GNDP
3.3
C4016 0.1 F
VDD-IP
C4017 0.1 F
3.3
VDDP
53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
BOOTSEL2
BOOTSEL1
DIGITAL AUDIO SIGNAL(PB)
DV-PT100-S
2
3
200
199
198
197
196
195
194
193
192
191
190
189
188
187
186
185
184
183
208
SSCTXD
207
SSCCLK
206
SPINDLEPULSE
205
SLEDPULSE
ZR36762PQCG_V
MPEG/MICON/DSP
53
RAMADD(4)
54
RAMADD(3)
55
RAMADD(5)
56
RAMADD(2)
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
3
4
C4088
0.01 B
C4089
0.01
B
C4090
0.01
B
182
181
180
179
178
177
176
175
174
173
172
171
170
169
168
167
166
165
160
159
158
157
IC4001
100
101
102
103
104
4
164
163
162
161
160
159
158
VDDDAC
CVBS/C
CVBS/G/Y
GNDDACD
RAMDAT(14)
GNDP
RAMDAT(1)
RAMDAT(15)
RAMDAT(0)
100
101 102 103

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