Sony CDX-GT50W Service Manual page 33

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• IC Block Diagrams
TE
L 13942296513
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IC1 BA5968FP-E2 (SERVO Board (2/2))
FWD 1
FWD
2
LDCTL
OUTR OUTF
NC 3
4
OPOUT1
5
NC
6
NC
7
OPOUT2
POWVCC 8 VCC
9
VOL–
VOL+ 10
VOL2– 11
LEVEL
SHIFT
12
VOL2+
VO1– 13
LEVEL
SHIFT
VO1+ 14
IC350 TDA7333013TR (MAIN Board (1/3))
INTERPOLATOR
1
VDDA
REF3 2
REF2 3
RDS
REF1 4 INTN
DEMODULATOR &
SYNCHRONIZATION
VSS 5
6
TM
7
VDDD
8
RESETN
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CDX-GT50W/GT500/GT500EE/GT550
8
28
REV
REV
27
OPIN4+
26
OPIN4–
25 OPOUT4
24
OPIN3+
23 OPIN3–
22 OPOUT3
MUTE 21 MUTE
20
VOL+
19
GND
18 VOL3–
LEVEL
SHIFT
17
VOL3+
16 VOL4–
LEVEL
SHIFT
15 VOL4+
Q Q
3 6 7 1 3
3
BAND PASS SINC4
FILTER FILTER
SDAOUT
RAM
SDAIN
RDSREG
BUFFER
2
SCK
I C/SPI
&
SPI
INTERFACE
CONTROL
TESTREG
LOGIC
2
u163
.
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
SIGMA DELTA
16
MPX
CONVERTER
15 INTN
14 CSN
TEST LOGIC
13 SA_DATAOUT
&
12 SDA_DATAIN
PIN MUX'S
11 SCL_CLK
10 XTO
OSCILLATOR
9 XTI
m
co
9 9
2 8 9 9
33