DV-5050M/5900M/DVF-J6050/J6050-G
25
CIRCUIT DESCRIPTION
Port No.
Port Name
I/O
Function
1
BCK
I
Audio data bit clock input.
2
DATA
I
Audio data digital input.
3
LRCK
I
L-ch/R-ch audio data latch enable input.
4
DGND
-
Digital ground.
5
VDD
-
Digital power supply (+3.3v).
6
VCC
-
Analog power supply (+5.0V).
7
VOUTL
O
Analog output for L-ch.
8
VOUTR
O
Analog output for R-ch.
9
AGND
-
Analog ground.
10
VCOM
-
Common voltage decoupling.
11
ZEROR/ZEROA
O
Zero flag output for R-ch / Zero flag output for L/R-ch.
12
ZEROL/NA
O
Zero flag output for L-ch / No assign.
13
MD
I
Mode control data input.
14
MC
I
Mode control clock input.
15
ML
I
Mode control latch input.
16
SCL
I
System clock input.
PCM1748E : X25-645 (IC203) DV-5050M/DVF-J6050
: X25-644 (IC204) DV-5900M
6-9 Port Function of 2ch DAC : PCM1748E
Port No.
Port Name
I/O
Function
1
SURH
O
Surround on/off control
2
H2CH
O
Front/Mix change-over (X25, IC212, 213) H : DOWN MIX L : L,R
3
BASS
O
DVD A BASS Management change-over DV-5900M only (X25, IC601)
4
FRNTH
O
Unused
7
MP3SW
O
VRQ change-over H:MP3 L:AV
16
LPFSW
O
Audio out LPF change-over H:60k L:110k
17
THRU
O
Unused
18
IW0
O
Unused
19
IW1
O
Unused
20
DACMUT
O
Unused
21
MMOD1
O
Unused
6-10 Serial-Parallel Converter : NJU3715G (X25, IC224)
S OUT
COMP
SCART OUT
PURE
STANDBY
OUT
RGB OUT
Y/C OUT
AUDIO
-
1
1
1
1
-
-
0
1
0
-
1
-
1
1
0
-
1
0
0
0
0
1
-
0
0
0
0
1
-
7. Main Control Port
EXSW, RGB H, Y/C L, PURE AUDIO, VMUTE
OUT
AV1
AV2
RGB
Composite
✽
Y,C(X25,IC600)
#19(V/Y out)
#19(V out)
-
S-Video
✽
Y,C(X25,IC600)
#19(V/Y out)
#15(RC out)
-
-
#15(R/C out)
RGB
✽
RGB(X25,IC600)
#11(G out)
#19(V out)
-
#7(B out)
#19(V/Y out)
<AV2>
#15(R/C out)
#20(V in)
#11(G out)
Standby
#15(R in)
#7(B out)
IN-SIGNAL
-
#11(G in)
#19(V/Y out)
#7(B in)
✽
DVF-J6050 E/T only
8. Video Signal and Audio Signal
• Relation between IN and OUT on Video Signal
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