Ic Block Diagrams - Sony DG510 - STR AV Receiver Service Manual

• IC Block Diagrams

IC400 M61542FP (MAIN BOARD (1/2))
GND 1
INL5 2
INR5
3
INL4
4
INR4 5
INL3 6
INR3 7
INL2 8
INR2 9
INL1 10
INR1
11
AVEE 12
ADIFL
13
ADIFR
14
15
IC501 STK350-530T-E (MAIN BOARD (2/2))
IC601 STK350-530T-E (MAIN BOARD (2/2))
IC701 STK350-530T-E (MAIN BOARD (2/2))
1
56 55 54 53
Input ATT
(for ADC)
Input ATT
(for ADC)
16 17
PRE DRIVER
2 3 4 5 6 7 8 9
Volume
Volume
Volume
Volume
MCU I/F
18 20 21 22 23 24
19 25 26 27 28
GND
STR-DG510
42 SRC
SROUT
41
40 SLOUT
SLC
39
SLVIN
38
37 SLIGO
CIGO
36
CVIN
35
34
CVC
COUT
33
32 SWOUT
SWC
31
30
SWVIN
29 SWIGO
41