Sony MEX-R5 Service Manual page 41

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• IC Block Diagrams
– SERVO Board –
IC1 CXD5002R
48
VCC2 49
HAVC 50
VREF
MD 51
MC 52
MB 53
MA 54
MAIN/SUB
MUX
FON 55
FOP 56
TRN 57
TRP 58
4
SUM
TE
L 13942296513
SD 59
SC 60
SB 61
SA 62
VDD_RF 63
NC 64
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47 46 45 44 43 42 41
V/I REF
AUTOMATIC POWER
CONTROL
VHALF IREF
PULL IN ERROR
4
BLOCK
SUM, GCA,
OFFSET
4
LENSE POSITION ERROR
4
BLOCK
SUM, MUX,
GCA, OFFSET
4
SUM
FE MUX BALANCE,
4
SUM
TE MUX BALANCE,
MUX
4 4
GCA, DPD,
EQ LIMITER
4
SUM
RF MUX
CONTROL
1 2 3 4 5 6
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8
40 39 38 37 36 35 34
SIGNAL
MONITOR
DIFFERENTIAL
AMP
FE
OFFSET
TE
OFFSET
Q Q
3 6 7 1 3
AUTO
GAIN RF EQ
DIFFERENTIAL
AMP
7 8 9 10 11 12 13
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2 9 9 4 2 8
33
32 NC
TZC
31 SDEN
SERIAL
CONTROL 30 SDATA
REGISTER
SCLK
29
28 MRSTB
27 GND_IO
DEFECT
26 DFT
& BCA
MUX
MIRR
MIRROR 25
TZC
24
23 RFHLD
VDD_IO
22
1 5 0 5 8 2 9 9 4
TEST 21 TEST
20 NC
19 NC
18 GND
17 NC
14 15 16
m
co
MEX-R5
9 9
2 8 9 9
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