Pin
No.
Port
Description
I/O (V)
74 RFI
RF Signal Input
I
2.5
75 AGCO
AGC Amp Output
O
2.5
76 AGCI
AGC Amp Input
I
2.5
77 RFO
RF Amp Output
O
2.6
78 EQ2
Equalizer Parts
Connection for RF Amp
-
2.5
79 EQ1
Equalizer Parts
Connection for RF Amp
-
0
80 RF-
Impedance Connection to
RF Amp for Negative
Feedback
I
2.4
81 A.GND
Analog Ground
-
0
82 A
Error Signal Input
I
2.7
83 C(NC)
-
-
-
84 B
Error Signal Input
I
2.7
85 D(NC)
-
-
-
86 F
Error Signal Input
I
3
87 E
Error Signal Input
I
3
88 A.VDD
Analog Power Supply
-
5
89 REFOUTReference Output
O
2.5
90 FE-
Impedance Connection to
Focus Error Amp for
Negative Feedback
I
2.5
91 FEO
Focus Error Amp Output
O
2.5
92 TE-
Impedance Connection to
Tracking Error Amp for
Negative Feedback
I
2.5
93 TEO
Tracking Error Amp
Output
O
2.5
94 TE2
Tracking Error Amp
Output Multiplied by Two
O
2.7
95 TEC
Tracking Error
Comparator
I
2.5
96 A.GND
Analog Ground
-
0
97 PD
Photo Diode Signal (for
Detecting Laser Power)
Input
I
0.2
98 LD
Laser Diode Control
Current Output
O
3.7
99 PN
APC Circuit Polarity
Control
I
0
100 A.VDD
Analog Power Supply
-
5
10. PACKAGE AND IC BLOCK DIAGRAM
19
Summary of Contents for CQ-DFX683N
Page 5: ...8 2 CQ DFX223N DFX213N DFX203N 5 ...
Page 6: ...9 TERMINALS DESCRIPTION 9 1 Main Block CQ DFX683N IC601 YESAM181 6 ...
Page 20: ...10 1 Main Block PA51 YESAP263 IC201 C1BB00000543 IC401 C1BB00000644 20 ...
Page 21: ...IC271 C1EA00000021 IC650 YEAMTC4584FN IC681 TC7SET08E 21 ...
Page 23: ...213N 203N 10 2 CD Servo Block CQ DFX683N IC201 MN6627482WB 23 ...
Page 24: ...IC202 YESAM163 24 ...
Page 25: ...IC409 YESAM167 IC203 YESAM166 25 ...
Page 26: ...IC411 YESAM178 10 3 CD Servo Block CQ DFX223N DFX213N DFX203N IC1 C1BB00000665 26 ...
Page 27: ...IC4 C0GBY0000020 27 ...
Page 49: ...R226 ERJ6GEYJ102 Chip 1k 1 10W 49 ...
Page 77: ...18 EXPLODED VIEW CD Deck CQ DFX223N 213N 203N 19 WIRING DIAGRAM 19 1 Main Block Top View 77 ...
Page 79: ...20 2 CD Servo Block CQ DFX683N 79 ...
Page 80: ...20 3 CD Servo Block CQ DFX223N DFX213N DFX203N 80 ...
Page 81: ...21 SCHEMATIC DIAGRAM 2 21 1 Main Block CQ DFX683N 81 ...
Page 83: ...83 ...
Page 84: ...84 ...
Page 85: ...22 2 Main Block CQ DFX223N DFX213N DFX203N 85 ...
Page 86: ...86 ...
Page 87: ...87 ...
Page 96: ...21 2 Main Block CQ DFX223N DFX213N DFX203N CQ DFX683N CQ DFX223N CQ DFX213N CQ DFX203N 46 ...
Page 97: ...46 ...
Page 98: ...21 SCHEMATIC DIAGRAM 2 21 1 Main Block CQ DFX683N 45 ...
Page 99: ...CQ DFX683N CQ DFX223N CQ DFX213N CQ DFX203N 45 ...
Page 102: ......
Page 105: ......
