AKD4706-A Datasheet, PDF (5/34 Pages) Asahi Kasei Microsystems – 2ch DAC with AV SCART switch

ASAHI KASEI
Jumper List
No. Jumper Name
1 D-A
2 REG
3 EXT
4, 5, MCLK, BICK,
6, 7 LRCK, SDTI
8 RX
9 VCRRC
10 VCRRC
11 VCRRC
12 VCRSB
13 ENCRC
14 ENCRC
15 VCRFB
16 TVSB
17 VCRC
18 VCRC
19 TVFB
20 TVRC
21 TVRC
22 REG
Function
Power supply source set-up for digital section of AKD4706.
Open: from the “D5V” Jack. (default)
Short: from the regulator or the “+5V” Jack. Don’t connect anything to the “D5V” Jack. (default)
Power supply source set-up for VD of AK4706.
Open: from the “+5V” Jack.
Short: from the regulator. Don’t connect anything the “+5V” Jack. (default)
MCLK source set-up when CM0=“H”.
Short: X’tal. (default).
Open: External clock via BNC (J1). Remove the on-board X’tal.
Clock source set-up
Short: Connect the DIR (AK4112B). (default)
Open: Separate the DIR. Supply clocks via Port1.
S/PDIF’s port set-up when CM0=“L”.
TORX: Optical connector PORT2. (default)
BNC: BNC connector J2.
Set-up of S=“0/1”.
S=“0”: S bit=“0”. (default)
S=“1”: S bit=“1”.
Set-up of S=“0/1”.
Open: S bit=“0”. (default)
Short: S bit=“1”.
Input Selection for VCRRC.
“I” side: Input to VCRRC from VCRRC jack. (default)
“I/O” side: Input to VCRC from VCRC jack.
(Note: Refer CIO bit of AK4706)
Input Selection for VCRRC or VCRSB.
VCRRC: Input to VCRRC.
VCRSB: Input to VCRSB. (default)
Set-up of S=“0/1”.
S=“0”: S bit=“0”. (default)
S=“1”: S bit=“1”.
Set-up of S=“0/1”.
Open: S bit=“0”. (default)
Short: S bit=“1”.
Input Selection for ENCRC or VCRFB.
ENCRC: Input to ENCRC.
VCRFB: Input to VCRFB. (default)
Output Selection for TVSB.
Open: Output to TVSB. (default)
Short: Output to VCRCOUT.
Set-up of S=“0/1”.
S=“0”: S bit=“0”. (default)
S=“1”: S bit=“1”.
Set-up of S=“0/1”.
Open: S bit=“0”. (default)
Short: S bit=“1”.
Output Selection for TVFB.
Open: Output to TVFB. (default)
Short: Output to TVRC.
Set-up of S=“0/1”.
S=“0”: S bit=“0”. (default)
S=“1”: S bit=“1”.
Set-up of S=“0/1”.
Open: S bit=“0”. (default)
Short: S bit=“1”
Power supply source set-up for VVD of AK4706.
Open: from the “VVD” Jack.
Short: from the regulator. Don’t connect anything the “VVD” Jack. (default)
Table 12. Jumper list
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