Onkyo TX-DS747

PM4007A (AC-3 RF Demodulator)
Pin No, |Symbol
1 GND
2 VDD
3 [RESET
#, |OSCON
5 DATA
6 iMCK
7 /MLTR
8 IDST
9 IDCK
10 |1D0
nt {IMO
12 |ECCK
13 DEN
4 {DRY
1s (MSYC
16 TMI
7 [Ao
18 (AL
19 AZ
20 AZ
a Ad
22 AS
23 "m2
24 |TM3
25° | XOUT
26 XIN,
21 |XETX
28 GND
29 VDD
30 AG
UAT
32. (GND
33. VDD
34 AD
35 Ala
36 |WEB
37 ALS
38 Ag
3919
40 GND
4l jan
42 (OBB
43 (ALO
44° (DB?
45 |DB6
DBS
AT {DBA
48 DE
49 |pB2
_ 50 [DBI
51 |DBO
= S
ee a a
| Power supply (+5V)
| System reset. Reset when "L".
Oscillation control: Oscillation ON when "H' :
|For IC testing. Normally connected to ground (or unconnected.).
For IC testing, Normally connected to ground (oF unconnected.)
|For IC testing. Normally connected to ground (or unconnected.)
‘Output for IC testing.
‘Output for IC testing.
‘Output for IC testing.
|For IC testing. Normally connected to ground (or unconnected.)
‘output for IC testing.
| Output for IC testing,
“ Output for IC testing
Output for IC testing. tts
‘For IC testing. Normally connected to ground (or unconnected.).
RAM address output. Address 0 (LSB)
External RAM address output. Address 1
[External RAM address output. Address 2
‘External RAM address output. Address 3
‘External RAM address output. Address 4
al RAM address output. Address 5
For IC testing. Normally connected to ground (or unconnected.)
|For IC testing. Normally connected to ground (or unconnected.)
Output for IC testing.
For IC testing, Normally connected to ground (or unconnected.)
|For IC testing. Normally connected to ground (or unconnected.)
Ground
|Power supply (+5V) _
Extemial RAM address output. Address 6
External RAM address output. Address 7
{Ground
Power supply (+5V)
© [External RAM address output. Address 12
Extemal RAM address qutput. Address 14 (MSB)
Write-enable signal for external RAM. Active when.”
Exte AM address output. Address 13
Extemal RAM address output. Address 8
\Extemal RAM address output. Address 9
Ground
Extemal RAM address output. Address 1
(Output-enable signal for extemal RAM. Active when "L"_
'Extemal RAM address output. Address 10
Pin No.
32
33
54
55
56
37
58
59
6
62
63
65
67
68
10
nm
2
RB
14
15
16
1
18
19
81
82
83
85
86
87
88
89
1
92
93
94
95
97
9B
100
‘Symbol VO |Description
vpD Power supply (+5V)
GND - {Ground
TH 1 |For IC testing. Normally connected toVDU.
VIN 1 |VCXo inpur.
|vouT | © | VCXO output. 7
TR | 1 |For IC testing. Normally connected to ground (or unconnected.).
fund | 1 |For IC testing. Normally connected to ground (or unconnected.).
TLDB 1 _ |For IC testing. Normally connected to ground (or unconnected.)
(Tek 1__|For IC testing. Normally connected to ground (or unconnected.)
“TRP © [Output for IC testing,
;TDO | _lOutput for IC testing.
PDO |; Phase comparator output (3 states)
v4 1 |For IC testing. Normally connected to ground (or unconnected.)
PDDIS —_I_ PDO output contro! input. Ourput ON when "L”.
MUTO © Muting output. Muted when "H",
Tis 1 For IC testing. Normally connected to ground (or unconnected.)
VLDY — | O Output for {Ctesting,
DASYO OQ _| Output for IC testing
SAOUT | © | Digital out output
|DAIN 1 |For IC testing. Normaily connected to ground (or unconnected.).
“DASEL 1 | Digital out select
‘TI | 1 For IC testing, Normally connected to ground (or unconnected
C2FL_ |_| Errorstatus display for C2 correction.
i ‘Outputs whether or not correction was accomplished
:C2PO © | Error status display for C2 correction. Outputs the error count for C2
CIF © Error status display for C1 correction.
i ‘Outputs whether or not correction was accomplished,
cro © Error tatus display for C1 correction. Outputs the error count for C1
;MUTI | T__ Mating input. Muted when "H"
|vDD | Power supply (#5)
|GND Ground
TAVDD | -_ | Power supply for analog comparator (+5V)
'CPIN |__| Analog comparator input. Plus side.
MIN I Analog comparator input. Minus side.
AGND —, - _|Ground for analog comparator _
,T™M4 im |For IC testing. Normally connected to ground (or unco
VDD ~ :Power supply (45V)_
|DIN 1 |For IC testing. Normally connected to ground (or unconnected.)
\pouT © “Analog comparator output
‘pouTB | _O._Analog comparator reverse output.
om | 0}
GND
WINGT | O [Fork
'sYSTo © |For iC testing.
{syst © |For IC testing.
|ADSTO | O_ |For IC testing
ADST! | © {ForiCtesting,
TMS 1 |For IC testing. Normally connected to ground (or unconnected.).
BUNRI___|_I_ |For IC testing. Normally connected to ground (or unconnected.)._
|AGND ~ [Ground for 46.08MHz transmitter. wy ee
AVDD | _- _|Power supply for 46.08MHz trans ae iz