Arcam DiVA AVR200 - Page 39

SURROUND SOUND RECEIVER
AA
AA
VV
VV
RR
RR
22
22
00
00
00
00
- 46 -
MULTI CHANNEL BOARD
U602: TC9164AN
1
2L-S1
VSS
SHIFT REGISTER
LEVEL SHIFTER LEVEL SHIFTER
LATCH CIRCUIT LATCH CIRCUIT
14
GND
28
VDD
27 R-S1
3L-S2 26 R-S2
4L-S3 25 R-S3
5L-S4 24 R-S4
6L-COM1 23 R-COM1
7L-S5 22 R-S5
8L-S6 21 R-S6
9L-COM2 20 R-COM2
10L-S7 19 R-S7
11L-S8 18 R-S8
12L-COM3 17 R-COM3
13L-ST 16 DATA
15 CK
MUL
TI CHANNEL BOARD
U601: M62447SP
42 DVDD1OUT4
41 CLK2OUT3
40 DATA3OUT2
39 LATCH4OUT1
38 DGND5AVDD
37 AGND6SWin
36 SWout7GNDS
35 SRout8SRin
34 SLout9SLin
33 Cout10GNDG
32 Rout11Cin
31 Lout12GNDR1
30 AVSS113GNDR2
29 AVSS214GNDL1
28 NC15GNDL2
27 NC16Rin
26 NC17GNDLR
25 NC18Lin
24 NC19NC
23 NC20NC
22 NC21NC
VOLUME
VOLUME
VOLUME
VOLUME
VOLUME
VOLUME
MCU
I/F
O/P
PORT
MAIN BOARD
U708: 74HC08
11A
21B
31Y
42A
52B
62Y
7GND
14 V
CC
13 4B
12 4A
11 4Y
10 3B
93A
3Y8
MAIN BOARD
U709, U721, U723, U724: 78XX
OUT
IN
GND
MAIN BOARD
U722: 79M12
V
0
GND
V
1