Vanity module Installation guide for Pioneer DV-656A / DV

Transcription

Vanity module Installation guide for Pioneer DV-656A / DV-45A / DV-757A / DV-755Ai /
DV-47Ai
Vanity module Installation guide for Pioneer
DV-656A / DV-45A / DV-757A / DV-755Ai /
DV-47Ai
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DV-47Ai
Connector pinout
MCK
DCK
LRCK
BCK
SD
DSDR
DSDL
MC
MS
MD
– Master Clock
– DSD Bitclock
– Left/Right Clock
– PCM Bitclock
– PCM Serial Data
– DSD Right Data
– DSD Left Data
– SPI Clock
– SPI Select
– SPI Data
MCK GND
DSD GND
PCM GND
SPI GND
VCC – Power Supply, 5V
GND – Ground
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– Master Clock Ground
– DSD Ground
– PCM Ground
– SPI Ground
DV-47Ai
Cable preparation
All signal wires must be connected via 100Ω series termination resistor.
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DV-47Ai
Group together GND wires of the three kinds of signals (PCM, DSD and SPI) as shown in the
picture below. Extend each of them with a short wire (cut off from a resistor).
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DV-47Ai
Use heat shrinks to protect the solder joints.
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DV-47Ai
Cut off a sufficient length of the ribbon cable and crimp the IDC connector. Watch the
position of the red stripe.
The cable is ready.
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DV-47Ai
Tapping the signals in the player
Overview
Remove the main DVD and DSD board out of the player. Connect DSD signals first and then
proceed with PCM, SPI, MCK and power lines.
DVD board top view
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DV-47Ai
DVD board bottom view
DSD board bottom view
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DV-47Ai
DSD signals
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DV-47Ai
PCM and MCK signals for DV-656A
Find the position of unpopulated IC552 – Legato Link chip – and remove resistors R559,
R560 and R561. Tap PCM signals on their pads and make sure that both pads of each resistor
are shorted as shown in the diagram.
Tap MCK signal on pad 3 and MCK GND on pad 23 of unpopulated IC 491.
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DV-47Ai
Connect PCM ground on pad of capacitor C797 as indicated in diagram.
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DV-47Ai
PCM and MCK signals for DV-757A
Find the position of IC552 – Legato Link chip – and tap PCM signals on pads of unpopulated
resistors R559, R560 and R561 as shown in the diagram. Connect PCM ground as indicated.
Tap MCK signal on pad 3 and MCK GND on pad 23 of unpopulated IC 491.
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DV-47Ai
PCM signals for DV-755Ai
Find the position of IC552 – Legato Link chip – and tap PCM signals on pads of unpopulated
resistors R559, R560 and R561 as shown in the diagram. Connect PCM ground as indicated.
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DV-47Ai
MCK signals for DV-755Ai
Find the position of IC481 – PLL clock generator – and tap MCK signal on pad of the
unpopulated resistor R492 as shown in the diagram. Connect MCK ground on pad of
capacitor C477 as indicated in diagram.
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DV-47Ai
SPI signals
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DV-47Ai
Power supply lines
Find the position of IC402 – 5V regulator – and connect power supply lines on pads of the
capacitor C415 or C416.
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DV-47Ai
Overview of cable connection for DV-656A
You may use hot glue to fix the cables in their position to protect the resistor-board
connection.
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DV-47Ai
Put all the boards back and carefully adjust the ribbon cable to fit into the player.
You have now successfully installed the Vanity module in your player!
Rear panel cutout
Please note:
Legato Link feature should be disabled in the player’s menu.
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Vanity module Installation guide for Pioneer DV-656A / DV

Transcription

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