Kenwood RXD-DV9 Service Manual page 7

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Pin No. Pin Name
33 FE
34 FEN
35 TEN
36 TE
37 PDLIMTRES
38 ABCDN
39 ABCD
40 ABCDI
41 ENVP
42 ENVB
43 ENV
44 DGND
45 FOKTH
46 FOKB
47 DFCT CP1
48 DFCT CP2
49 CC1
50 CC2
51 DVCC
52 DFCTTH2
53 DFCTTH1
TE
54 L 13942296513 DFCT1
55 DFCT2
56 DPDVCC
57 MIRR
58 BCA
59 TE3OFST
60 DPDEQ1
61 DPDEQ2
62 FAULTOUT
63 DPDMUTE
64 PLLCTL
65 TE1RES
66 DPDGND
67 VREFDPD
68 RREFDLY
69 DATA
70 CLOCK
71 STB
72 OSC
73 RESET
74 BCAI
75 BCAO
76 RFCT
77 CB2
78 CP2
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79 RFRP
80 RFRPN
81 MROOFST
82 CB1
.
I/O
O FE AMP output terminal.
I Input terminal for selecting FE AMP gain.
I Input terminal for selecting TE AMP gain.
O TE AMP output terminal.
- Bias resistance terminal for PDLIMIT.
I ABCD AMP for selecting gain (-) input terminal.
O ABCD AMP output terminal.
I ABCD AC coupling input terminal for servo monitor.
CAP connection terminal for selecting the RC value of peak hold
-
for detecting RF envelopes.
CAP connection terminal for selecting the RC value of bottom
-
hold for detecting RF envelopes.
O RF envelope detect output terminal.
- Power ground input terminal for digital circuits.
I Focus OK comparating level input terminal.
O Focus OK comparator output terminal( L: Focus OK).
Connction terminal for RC value of peak hold, for selecting the
-
maximum time for servo signal.
Connction terminal for RC value of peak hold, for selecting the
-
minimum defect time for PLL.
O Peak hold output terminal for selecting the minimum defect time for defect.
I Peak hold AC coupling input terminal for defect.
- Power voltage input terminal for digital circuit.
Resistance connction terminal for selecting the defect
-
comparating level for PLL.
Resistance connction terminal for selecting the defect
-
comparating level for servo.
O Defect output terminal for servo.
O Defect output terminal for PLL.
- Power voltage input terminal for DPD TE.
O Mirror output terminal.
O BCA output terminal.
- CAP connection terminal(open) for 3B TE offset.
O DPD EQ(A+C) output terminal.
O DPD EQ(B+D) output terminal.
O DPD abnormal wave from output terminal(monitor).
I DPD TE mute control terminal(H: Mute).
I DPD TE PLL variable input terminal.
I DPD TE PLL variable bias resistance.
- Power ground input terminal for DPD TE.
O CAP connection terminal for DPD TE center voltage.
- Bias resistance connection terminal for delay block.
I Data input terminal.
I Clock input terminal.
I Data enable input terminal.
- Input terminal for RC value of OSC,for auto offset block.
I Reset input terminal (L: Reset)for auto offset block.
I BCA filter 1.
O BCA filter 2.
O RF ripple center voltage output terminal for mirror.
- CAP connection terminal of RC value of bottom hold, for RFCT generation.
- CAP connection terminal of RC value of peak hold, for RFCT generation.
O RF ripple AMP output terminal for mirror.
I Input terminal for selecting RFRP APM gain.
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y
I RF ripple offset control terminal for mirror.
- RC connection terminal of RC value of bottom hold, for RFRP generation.
i
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Description
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RXD-DV9
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