Denon AVR-786 Service Manual page 17

Pin
Pin Name
No.
28 XOUT
29 XIN
30 DVDD
31 DGND
32 EMPHA/UO
33 AUDIO/VO
34 CKST
35 INT
36 RERR
37 DO
38 DI
39 CE
40 CL
41 XMODE
42 DGND
43 DVDD
44 TMCK/PIO0
45 TBCK/PIO1
46 TLRCK/PIO2
47 TDATA/PIO3
48 TXO/PIOEN
* For latch-up countermeasure, perform each power supply ON/OFF in the same timing.
BD3811K1 (IC701)
INDVDSR
INDVDSL
INDVDC
INDVDSW
OUT2(+)
OUT2(-)
OUT1(+)
OUT1(-)
IN1DSP
IN1MIX
IN2DSP
IN2MIX
I/O
O X'tal osc. connecting output terminal
I X'tal osc. connection, external clock input terminal (24.576MHz or 12.288MHz)
— Digital power
— Digital GND
I/O Emphasis information/U-data output/Chip address setting terminal
I/O Non-PCM detect/V-flag output/ Chip address setting terminal
I/O Clock switch transition period output/Demodulation master or slave function switching terminal
I/O Interrupt output for com (Interrupt factor selectable)/Modulation or general I/O switching terminal
O PLL lock error, data error flag output
O com I/F, read out data output terminal (3-state)
I com I/F, write data input terminal
I com I/F, chip enable input terminal
I com I/F, clock input terminal
I System reset input terminal
— Digital GND
— Digital power
I/O 256fs system clock input for modulation/General I/O in/output terminal
I/O 64fs bit clock input for modulation/General I/O in/output terminal
I/O fs clock input for modulation/General I/O in/output terminal
I/O Serial audio data input for modulation/General I/O in/output terminal
O/I Modulation data output/ General I/O enable input terminal
80 79 78 77 76
IN31
1
IN32
2
IN41
3
IN42
4
IN51
5
IN52
6
IN61
7
IN62
8
IN71
9
IN72
10
IN81
11
5.1ch Mode SW2 DVD
IN82
12
13
14
15
16
17
18
19
5.1ch Mode SW2 DSP
20
21
22
23
24
25 26 27 28 29
Function
75 74 73 72 71 70 69
5.1ch Mode SW1
30 31 32 33 34 35 36
17
AVR-1906 / AVR-786 / AVC-1620
68 67 66 65
64 TNF2
63 TNF1
62 BNF11
TREBLE
61 BNF21
60 BNF12
BASS
59 BNF22
58 BBNF2
57 OUT2
56 BBNF1
BASS
BOOST
55 OUT1
54 AGND8
53 AGND7
52 VCC
51 AGND6
50 VEE
49 AGND5
48 MUTE
LOGIC
47 CL
46 DA
45 DGND
44 AGND4
43 GOUTSR
42 VINSR
41 AGND3
37 38 39 40