JVC TH-A10 Service Manual page 29

3.Pin function
Pin No. Symbol
1 LDONB
2 LDONA
3 LPCOA
4 LPC1
5 VHARF
6 TGBAL
7 POFLT
8 PTH
9 TBAL
10 TG
11 FGCTL
12
FBAL
13 FEOUT
14 FEN
15 VREFL
16 VREFC
17 VREFH
18 PULIN
19 SEN
20 SCK
21 STDI
22 STNBY
23 XTRON
24 MTRON
25 ROMRAM
26 RSCL
27 TEI
28 TEOUT
29 TKCFLT
30 TKCNT
31 VREF1
32 GND1
33 DBAL
34 IDDLY
35 VPWOFT
36 VPWBDO
37 VREF3
38 DCFLT
39 FLTOUT
40 DSLO
41 DSLFLT
42 DTMONP
43 DTMONN
44 VCC4
45 GND4
46 GND5
47 RDTN
48 RDTP
49 RDCKN
50 RDCKP
I/O
I Laser ON (CD Head) terminal
I Laser ON (DVD Head) terminal
O Laser drive output terminal
I Laser PIN input terminal
O VHALF voltage output terminal
I Tangential phase balance control terminal
O Track detection Threshold value level terminal
I Track detection Threshold value level terminal
I Tracking balance control terminal
O Tangential phase error signal output terminal
I Focus amplifier Gain control terminal
I
Focus balance control terminal
O Focus error signal output terminal
I Focus error output amplifier reversing input terminal
O VREFL voltage output terminal
O VREFC voltage output terminal
O VREFH voltage output terminal
I DSL,PLL drawing mode switch terminal
I SEN(Cereal data input terminal)
I SCK(Cereal data input terminal)
I STDI(Cereal data input terminal)
I Standby mode control terminal
I Tracking OFF holding input terminal
I Monitor output ON/OFF switch terminal
ROM . RAM switch terminal
I
O Standard current source terminal
I Tracking error output Amp reversing input terminal
O Tracking error signal output terminal
O Track count detection filter terminal
O Track count output terminal
O VREF1 voltage output terminal
O Earth terminal 1
I Data slice offset adjustment terminal
I Data slice delay adjustment terminal
I OFTR detection level setting terminal
I BDO detection level setting terminal
O VREF3 voltage output terminal
O Capacity connection terminal for data slice input filter
O Filter amplifier output terminal
O Data slice single data output terminal
O Constant filter terminal when data is sliceddelly
O PLL differential motion 2 making to value edge signal moniter output (+)
O PLL differential motion 2 making to value edge signal moniter output (-)
I Power terminal 4 (5V)
O Earth terminal 4
O Earth terminal 5
O PLL differential motion making to synchronization RF signal reversing output
O PLL differential motion making to synchronization RF signal rotation output
O PLL differential motion making synchronization clock reversing output
O PLL differential motion making synchronization clock rotation output
Functions
TH-A10
AN8706FHQ (1/2)
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