Ic701 Master Control (Tmp87Cs64Yf-6521) - Sony HCD-N455KW Service Manual

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• IC701 MASTER CONTROL (TMP87CS64YF-6521)

Pin No.
1 Vss
2 XOUT
3 XIN
4 RESET
5 XOUT
6 XIN
7 GND (test)
8 AC CUT
9 SUPER WOOFER ON
10 ST-MUTE ON
11 180-A-PLAY
12
180-B-PLAY
13
180-B-REC
14 CLK CHK
15 UP-SW
16 IN-SW
17 ENCODER-0
18 ENCODER-1
19 ENCODER-2
20 OUT SW OPEN
TE
L 13942296513
21 LOAD IN
22 LOAD OUT
23 TBL-L
24 TBL-R
25 SCOR
26 TBL-SENS
27 RDS INT
28 RDS DATA
29 DF LAT
30 SENS
31 XRST
32 MG-RDY
33 ADJ
34 GM-REQ
35
MG-CLK
36
GM-DATA
37
MG-DATA
38
CD-CLK
39
ADJ-2
40
CD-DATA
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I/O
Pin Name
— Ground
O
X'tal (10 MHz).
I
I Reset signal input.
O
X'tal for clock (32.768 kHz)
I
— Ground
I Back up signal input.
O Not used. (Connected to ground)
O Mute signal output for tuner.
I
I Tape detection signal input. (Not used) (Connected to ground)
I
I Not used.
I Disc table up detect. (Not used) (Open)
I
I
I Not used.
I
I
O
Loading motor control signal output.
O
O
Table motor control signal output.
O
I Sub-code sync signal input.
I CD Table sensor signal input.
I RDS data start input. (Connected to ground)
I RDS data output. (Connected to ground)
O Latch signal for digital filter.
I Table sence signal input.
O Reset signal output for CD.
I RDY signal from graphic control.
I Test mode input.
I Request signal from graphic control.
O Clock signal to graphic control.
I Data input from graphic control.
O Data output to graphic control.
O Clock output. Serial bus line.
I Test mode input.
O Data output. Serial bus line.
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