Sony HD-FLX9W Service Manual page 95

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3 7 63 1515 0
IC814 TC7WH157FK (TE85R)
EN G
A 1 A Y
B 2 B Y
Y 3
GND 4
IC903 BR24C08F-E2
8 7 6 5
START
STOP
LOGIC
DEVICE
ADDRESS
COMPARATOR
TE
L 13942296513
D
IN
1 2 3
IC906 SM8707GV-G-E2
VDD1 1
VSS1 2
MO1 3
MO2 4
VDD2 5
VSS2 6
www
XTI 7
X'TAL
OSC
XTO 8
.
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8
VCC
11 7
ST
11 6
SELECT
5 Y
SERIAL
EN
CONTROL
H.V. PUMP/TIMING
LOGIC
LOAD
DATA RECOVERY
COMP
LOAD INC
R/W
DATA WORD
2
E PROM
ADDR/COUNTER
Y DEC SERIAL MUX
D /ACK
OUT
LOGIC
D
OUT
4
REF. PHASE CHARGE
DIV. 0 DETECTOR0 PUMP 0
LOOP
DIV. 0
REF. PHASE CHARGE
x ao
y
DIV. 1 DETECTOR1 PUMP 1
i
LOOP
DIV. 1
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8
IC902 TC7S32FU (TE85R)
IN B 1
2
IN A
GND 3
IC904 TC7W74FU
8 7
S
C D
1 2
Q Q
3 6 7 1 3
16 NC
15 SO2
14 FSEL
13 SO1
12 VDD3
LPF 0 VCO 0
11 VSS3
CONTROL
LOGIC
10 AO2
9 AO1
u163
LPF 1 VCO 1
.
2 9 9 4 2 8
5 VCC
4 OUT Y
6 5
R Q
Q
3 4
1 5 0 5 8 2 9 9 4
m
co
HCD-FLX9W
9 9
2 8 9 9
95