Pioneer DVR-5100H-S Service Manual page 112

EADRSI8]
GND
116 ECLKO
118
K24
H28
H27
EBS[1]
EADRS[10]
VDD
EADRS(0]
oi
121
122
VDD
G28
VDD3 VDD3
EBS|0] oO
BALL BALL :
f= EE] eo [vo] pono [new fo] me
111 [27 ECS O_|SDRAM ENG, Output buffer | 166 [VDD3 -
EapRS(11] | 0
oO
| - | Ground C25
SDRAM ENC, Output buffer 168 |D24
SDRAM ENC, Output buffer 169
E23
Ground GND
SDRAM ENC, Output buffer 171
—__|3.3V VO power supply
B25 SDRAM ENC, Output buffer 173
3.3V I/O power supply
SDRAM ENC, Output buffer 174
SDRAM ENC, Output buffer 175
1.2V LOGIC power supply 176
SDRAM ENC, Output buffer
178
179 |b23
180 [az
| © [SDRAMENC, Outputbuter [181 [B24 |
GND
C23
183
184 |D22
185 {E21
}186|GND___|
134 | G2. EADRS[4]
EDATA(S0]
137 GND GND
138 |E27 EDATA[19]
139 | E28 EDATA[18]
EDATAIS1]
GND GND
125 |GND GND — |Ground
126 |G27 EADRSI1]
127 |H25 EADRS|6] | 0 [SDRAM ENG, Output buffer
128 |G26 EADRS[2] [ 0 [SDRAM ENC, Output buffer
129 3.3V I/O power supply
130 SDRAM ENC, Bidirectional buffer
131 |F28 EDATAI16] SDRAM ENC, Bidirectional buffer
132 |H24 EADRS[7] SDRAM ENC, Output buffer
133 |vDD vbD
5 oO
Faz [es |eDatagay | 10 |
P44 [o2a _leoataaoy | vo |
ATI1DMARQ
GND
AT1DMACK
SDRAM ENC, Output buffer liso [Aes |
[ = Ground sd 190 [v0
C22
fiez[o21 |
SDRAM ENC, Bidirectional buffer
1.2V LOGIC power supply
SDRAM ENC, Bidirectional buffer
SDRAM ENC, Bidirectional buffer
187 |B23
188 | VDD3 Vi
ATIDATAJ11] VO {ATAPI-DVD, Bidirectional buffer
AT1DATAI9] VO |ATAPI-DVD, Bidirectional buffer
GND ez, | Ground
ATIDATAJ7] VO | ATAPI-DVD, Bidirectional buffer
ATIDATA[6] ATAPI-DVD, Bidirectional buffer
GND
VDD3
ATIDATAI4]
ATIDATAI3] ATAPI-DVD, Bidirectional buffer
ATIDATAL2] ATAPI-DVD, Bidirectional buffer
GND — |Ground
AT1DATA|O] VO_|ATAPI-DVD, Bidirectional buffer
| 1 |ATAPI-DVD, Input buffer
| - | Ground
3.3V I/O power supply
ATAPI-DVD, Output buffer
AT1DATA[10] VO jATAPI-DVD, Bidirectional buffer
ATIDATAI8} VO |ATAPI-DVD, Bidirectional buffer
ATIDATA[5} VO. {ATAPI-DVD, Bidirectional buffer
— |8.3V I/O power supply
VO |ATAPI-DVD, Bidirectional buffer
VDD - {1.2V LOGIC power supply
ATIDATAT1] ATAPL-DVD, Bidirectional buffer
ATIRESET | © [Output buffer,amA
| 0 |ATAPI-DVD, Output buffer
1.2V LOGIC power supply
AT1IDIOW
VDD
,
AT1DIOR ATAPI-DVD, Output buffer
AT1IORDY |__| ATAPI-DVD, input buffer
AT1ADR[2] ATAPI-DVD, Output buffer
AT1ADRA[1] ATAPI-DVD, Output buffer
AT1ADR[O]
GND
ATAPI-DVD, Output buffer
ATAPI-DVD, Output butfer
3.3V I/O power supply
ATAPI-DVD, Output buffer
SDRAM ENG, Output buffer
D26
VDD3
EDATA|26]
VDD3
146 |D27 EDATA21]
147 |GND GND : Ground
148 | C28 | EDATA[22]
149 |GND GND
150 |F24 EADRSJ[3]
E25 EDATA[28]
1.2V LOGIC power supply
ATAPI-HDD, Bidirectional buffer
AT2DATAI14] | VO_|ATAPI-HDD, Bidirectional buffer
AT2DATAL13]
GND
AT2DATAI12}
AT2DATA11]
VO. | ATAPI-HDD, Bidirectional buffer
VO_ | ATAPI-HDD, Bidirectional buffer
154 [B28 EDATAI23]
155 [C27 EDATA[25]
B27 EDATA24]
157 |[vbD vob
025 EDATAI27]
GND
ATIDATA[15}
161
162
163
164
E24
GND
A28
B26
GND
VDD
ATIDATA[13]
ATIDATA[12
112
ATIDATA[14] /O_| ATAPI-DVD, Bidirectional buffer
VO_|ATAPI-DVD, Bidirectional buffer
Ground
/O_ | ATAPI-HDD, Bidirectional buffer
AT2DATA[10]
Jeno | - Ground
AT2DATAIS] VO_|ATAPI-HDD, idirectional buffer
VDD3 - _|3.3V I/O power supply
AT2DATAI8] /O_|ATAPI-HDD, Bidirectional buffer
lvop ss —_[1.2V LOGIC power supply
AT2DATAI7] VO | ATAPI-HDD, Bidirectional buffer
ATAPI-HDD, Bidirectional buffer
AT2DATAI6] VO
vO |SDRAM ENG, Bidirectionalbutter }194 [GND |
|_- |3.3V VO power supply ji96 |aze |
SDRAM ENC, Bidirectional buffer
VDD3
201 [A2t
202
203 [E19
204 |D20
205 | C20
jas [Bio
1.2V LOGIC power supply | 218 | GND
VO |ATAPI-DVD, Bidirectional buffer | 219 |C18
AT2DATAI5] VO_|ATAPI-HDD, Bidirectional buffer
hh Ground
SDRAM ENG, Bidirectional buffer J 195 [E20 |
}198 [GND |
VDD
206 [GND
207 |B20
208 | A20
209 [p19
| 217 |D18
| vo |ATAPL-DVD, Bidirectional buffer | 220 [E17
GND
AT2DATAI4] ATAPI-HDD, Bidirectional butfer
AT2DATAI3I ATAPI-HDD, Bidirectional buffer