Sony STR-DE845 Service Manual page 45

IC1402 IDT71V016S15PH-AUTL (DIGITAL Board)
A4 1
A3 2
A2 3
A1 4
A0 5
CS 6
I/O 0 7
I/O 1 8
I/O 2 9
I/O 3 10
VDD 11
VSS 12
I/O 4 13
I/O 5 14
I/O 6 15
I/O 7 16
WRITE ENABLE
WE 17
A15 18
A14 19
A13 20
A12 21
NC 22
IC1403 TC74VHC367FT (EL) (DIGITAL Board)
G1 1
1A 2
1Y 3
2A 4
2Y 5
3A 6
3Y 7
GND 8
IC2002 BA7622 (OSD Board (DE945))
GND 1
IN1 2
IN2 3
IN3 4
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ROW/COLUMN
CHIP ENABLE
BUFFER
LOW SENSE AMP
BYTE
I/O
BUFFER
BUFFER
16 VCC
15 G2
14 6A
13 6Y
12 5A
11 5Y
10 4A
9 4Y
75OHM
DRIVER
8 OUT1
75OHM
DRIVER
7 OUT2
75OHM
DRIVER
6 OUT3
5 VCC
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DECODER
OUTPUT ENABLE
64K x 16
BYTE ENABLE
MEMORY
ARRAY
HIGH
& BYTE
WRITE I/O
PRIVER BUFFER
IC1503 AK4527 (DIGITAL Board)
SDOS
I2C
SMUTE
BICK
LRCK
SDTI1
SDTI2
SDTI3
SDTO
DAUX
DFS
IC2006, 2008 LA7213 (OSD Board (DE945))
SYNC
SEP
1
44 A5
43 A6
42 A7
41 OE
BUFFER
40 BHE
BUFFER
39 BLE
38 I/O 15
37 I/O 14
36 I/O 13
35 I/O 12
34 VSS
33 VDD
32 I/O 11
31 I/O 10
30 I/O 9
29 I/O 8
28 NC
27 A8
26 A9
25 A10
24 A11
23 NC
44 43 42 41 40 39 38 37 36 35 34
INPUT
1
CIRCUIT
2
3
4
5
OUTPUT
AUDIO
6
CIRCUIT
INTERFACE
7
8
9
FORMAT
10
CONVERTER
11
12 13 14 15 16 17 18 19 20 21 22
V-SYNC
SEP
2 3 4 5
33 DZF2
32 RIN+
31 RIN–
30 LIN+
29 LIN–
28 ROUT1
27 LOUT1
26 ROUT2
25 LOUT2
24 ROUT3
23 LOUT3
45