Sony STR-KM5500 Service Manual page 46

STR-KM5500
IC2210 TK11150CSCL-G (DIGITAL AB BOARD (1/3))
IC5002 TK11150CSSL-G (HDMI SW BOARD)
5
CONTROL
CIRCUIT
BANDGAP
REFERENCE
1
IC1201 LC89058W-E (DIGITAL AB BOARD (1/3))
RXOUT2 48
47
GP103
GP102 46
GP101 45
44
GP100
43
DVDD
DGND 42
XMODE 41
CL 40
CE 39
DI
38
DO
37
46
4
OVER HEAT &
OVER CURRENT
PROTECTION
–
+
2 3
Demo Lock Detector
Microcontroller I/F
36 35 34 33
Input
Selector
Fs
PLL
Calculator
Data
Selector
Clock
Selector
32
1 RXOUT
2 RX0
3 RX1
4 RX2
5 RX3
6 DGND
7 DVDD
8 RX4
9 RX5
10 RX6
11 DVDD
12 DGND
LPF
13
14 AVDD
AGND
15
RMCK
16
Clock
17 RBCK
Divider
18 DGND
DVDD
19
20 RLRCK
21 RDATA
22 SBCK
23
SLRCK
24
SDIN
25 DGND
26 DVDD
XMCK
Oscillation 27
Amplifier
28 XOUT
29
XIN
31 30