Sony HCD-FC8 Service Manual page 75

IC608 AK4382AVT-E2
CLOCK
MCLK
1
DIVIDER
BICK 2
AUDIO
SDTI 3
DATA
INTERFACE
LRCK 4
PDN 5
CSN 6
µP
CCLK 7
INTERFACE
CDTI 8
50 49 48 47
OUTPUT
BUFFER
OUTPUT
BUFFER
VDD
1 2 3 4
DE–EMPHASIS
CONTROL
∆∑
8x
SCF
INTERPOLATOR MODULATOR
∆∑
8x
SCF
INTERPOLATOR MODULATOR
IC706 MSM51V18165F-60TSKR1
NC
46 45 44 43 42 41 40 – 36
I/O
CONTROLLER
INPUT
BUFFER
I/O
CONTROLLER
INPUT
BUFFER
VCC
11 – 16
5 6 7 8 9 10
NC
16 DZFL
15 DZFR
14
VDD
VSS
13
12 AOUTL+
11 AOUTL–
10 AOUTR+
9
AOUTR–
35 34 33
REFRESH
TIMING
CONTROL
GENERATOR
CLOCK
COLUMN
ADDRESS
BUFFERS
SENSE COLUMN
AMPLIFIER DECODERS
MEMORY WORD
CELLS DRIVERS
ON CHIP
VDD
VBB GENERATOR
ON CHIP
VDD
IVCC GENERATOR
17 18
IC803 TC7W74FK-TE85L
HCD-FC8/FC9
32 31 30 29 28 27 26
INTERNAL
ADDRESS
COUNTER
ROW
ADDRESS
BUFFERS
ROW
DECODERS
VDD
19 20 21 22 23 24 25
8 7 6 5
S R Q
C D Q
1 2 3 4
75