JVC KD-LH3101 Service Manual page 52

QQ
3 7 63 1515 0
4.24 TC94A20F-008 (IC652) : Audio digital processor with DAC and SRAM
• Pin layout & Block diagram
Po2/A5
Po3/A6
VDDT
Po4/A7
Po5/A8
Po6/A9
Po7
VSS
IRQ/REQ/A10R
TE
L 13942296513
VDDM(SRAM)
Fi0/ /OE
Fi1/ /CAS
VSSM(SRAM)
Pi0/io0
Pi1/io1
VSS
www
.
1-52 (No.49843)
http://www.xiaoyu163.com
DAC
General
Input Port
x ao u163
y
i
http://www.xiaoyu163.com
2 9
8
DAC
Q Q
3 6 7 1 3 1 5
Timing
Generator
co
.
9 4 2 8
BCKiB/A1
SDi1/A0
LRCKiA
BCKiA
SDi0
LRCKo
BCKo
SDo
VDDT
0 5 8 2 9 9 4 2 8
MiACK/A11R
/MiCK/SCL
MiDiO/SDA
/MiLP/ /RAS
/MiCS/ /WE
MiMD
/RESET
m
9 9
9 9