Ic Block Diagrams - Sony STR-KSL7 Service Manual

STR-KSL7/SL7/TA-KSL7

3-14. IC BLOCK DIAGRAMS

IC103 M62342FP (DIGITAL BOARD)
CE CLK
8 7
10-BIT SHIFT REGISTER
8
8-BIT 8-BIT
LATCH LATCH
8-BIT UPPER 8-BIT UPPER
SEGMENT R-2R SEGMENT R-2R
1 2
AO1 AO2
IC504 LC89055W-RA8 (DIGITAL BOARD)
DISEL 1
2
DOUT
INPUT
DIN0 3
DIN1 4
DIN2
5
DGND 6
DVDD
7
R
8
PLL
VIN 9
10
LPF
11
AVDD
12
AGND
CKOUT 13
TIMING
DATA
14
BCK
RECOVER
DGND 15
DATAO 16
XSTATE 17
DGND 18
DVDD
19
XMCK 20
X'TALL
XOUT 21
XIN 22
ENPHA 23
AUDIO 24
22
DATA GND
6 5
ADDRESS
DECODER
POWER ON
RESET
3 4
NC VCC
48 XMODE
47
CKSEL1
46 CKSEL0
45 DOSEL1
DOSEL0
44
43 DVDD
DGND
42
MODE1
41
40 MODE0
39
XSEL
38
CL
MICRO COMPUTER
37
CE
INTERFACE
36 DI
35
DO
34 ERROR
LOCK 33 BPSYNC
DETECTION
32 AUTO
31 DGND
FS
CALCULATION
DVDD
30
29 VF/P3/C3
28 F2/P2/C2
Cbit Pa, Pb
27 F1/P1/C1
DETECTION DETECTION
26 F0/P0/C0
25 CSFLAG