Pioneer DVR-5100H-S Service Manual page 113

ATAPL-HDD, Bidirectional buffer
3.3V I/O power supply
AT2DATA[2]
222 |GND GND
Ground CLOCK, Input buffer
AT2DATAI1} ATAPI-HDD, Bidirectional buffer Ground
VDD3
AT2DATAIO}
- |3.3V I/O power supply
10 |ATAPLHOO, Bidirectional buffer
VDD VDD — |1.2V LOGIC power supply
C17 AT2RESET VO_| ATAPI-HDD, Bidirectional buffer
AT2DMARQ |_| _[ATAPI-HDD, Input buffer
ARDATAI15]
AT2DMACK
GND
ATAPI-HDD, Output buffer
Ground
ARDATA(O]
ARDATAI4]
AT2DIOW ATAPI-HDD, Output buffer
AT2DIOR ATAPI-HDD, Output buffer ARDATA[3] SDRAMN-ATAPI, Bidirectional buffer
AT2IORDY
[2s4|anp_ [ano |
235 |B16 AT2INTRQ
236 | VDD3 VDD3
ATAPI-HDD, Input buffer
ATAPI-HDD, Input buffer
3.3V VO power supply
—_ear VO |SDRAM-ATAPI, Bidirectional buffer
291 |C9 Tee
ARDATAJ11] SDRAM-ATAPI, Bidirectional buffer
GN | - [Grong
| vO | SDRAM-ATAPI, Bidirectional buffer
SDRAM-ATAPI, Bidirectional buffer
SDRAM-ATAPI, Bidirectional buffer
ARDATAI2] vO
ARDATAI6}
AT2ADA(2} ATAPL-HDD, Bidirectional buffer | 292 [E10
| 238 | 1.2V LOGIC power supply 293
AT2ADAT1] ATAPI-HDD, Bidirectional buffer] 294
295
AT2ADR[0] ATAPI-HDD, Bidirectional buffer ARDATA[9] VO |SDRAM-ATAPI, Bidirectional buffer 296
297
1.2V LOGIC power supply
ATAPI-HDD, Output buffer
| 242 | VDD VDD
AT2CSI1]
GND
joa [pis ——fatacsioy _—i| |
[249 [GNo [eno | - [around __—_—'fave [or
256 | E14
aT vO |SDRAM-ATAPI, Bidirectional buffer
ATAPI-HDD, Output buffer | 300 [Eg ARDATA5] vO
j246 |voo__[voo_| — | 1.2V LOGIC power supply 301 [D8 ARDOM(0] ea SDRAM-ATAPI, Output buffer
248 |GND ARDQM{1] O_[sDRAM-ATAP!, Output butter
f2sofaia [reser | t_[inputbutfer (Sv tolerant) [305 3.3 1/0 power supply
|251|vop3__vpps_—— | — | 3.3VWOpowersupply =. 306 AB ARCLKO |__| SDRAM-ATAPI, Output butter
jasz|pi4 von | = t.2v LOGIC powersuppy 307 Jano and_ | - Ground
fasa|cia_ [pet [TEST Inputbutter 308 [pe [ARADRS[12]_ | O [SoRAM-ATAPI, Output butter |
|254|GnD__ jan | ~ Ground = 09 EB ARDATAI7] | _VO_|SORAM-ATAPI, Bidirectional buffer
|255|p14_ [TRACE |__| TEST, nputbutter 310 or Janes [0 |soaaarae, Outer
VDD3 — _|3.3V I/O power supply
ARDATA|10] VO |SDRAM-ATAPI, Bidirectional buffer
SDRAM-ATAPI, Output buffer
SDRAM-ATAPI, Bidirectional buffer
GND Ground
ARCS[0] O {SDRAM-ATAPI, Output buffer
VDD3 3.3V I/O power Seip
257 |A13 ARADRS[114] SDRAM-ATAPI, Output buffer
GND
259 |B13 PLL3AVSS
ARADRS[13} SDRAM-ATAPI, Output buffer
SDRAM-ATAPI, Output buffer
a
1.2V LOGIC power supply
260 |C13 PLL3AVDD
61 |D13 VMCLK
PLLIAVDD
263 PLLIAVSS
264 | VDD3 VDD3
265
o> pla
ARADRS[14]
ARADRS|1]
IeND_ | = |
SDRAM-ATAP!, Output buffer
SDRAM-ATAPI, Output buffer
SDRAM-ATAPI, Output buffer
ARADRS{3] SDRAM-ATAPI, Output buffer
266 ARADRS[8] SDRAM-ATAPI, Output buffer
267
ARADRSJ7] SDRAM-ATAPI, Output buffer
268
269 SDRAM-ATAPI, Output buffer
| 0 |
j270|cnp__[end_ |'
ARADRS(0] SDRAM-ATAPI, Output buffer
pari [att |pacciKo | O |CLOCK, Outputbuffer | 28 fox
ARADRS|2} > _[SDRAM-ATAP!, Output buffer
273 —
274
VDD3 3.3V VO power supply 327 |vDD3
AUDIO CLOCK, Input buffer 328
Ground 329 |B3
AMCLK1 | 1 CLOCK, Input butfer 1330 [B2 | ARADRS|4] hed SDRAM-ATAPI, Output buffer
3.3V I/O power supply
ARADRS{5] |SORAM-ATAPI, Output buffer
ARADRSJ6] SDRAM-ATAPI, Output buffer
113