Pin
No.
Port
Descriptions
I/O
(V)
144 DVSS9 GND
-
0
8.4. CD Servo Block [CQ-DFX403U]
IC1 : C1BB00000665
Pin
No.
Port
Description
I/O (V)
1
D.GND
Digital Ground
-
0
2
RFOK
RFOK Signal
O
5
3
/RESET Reset
I
5
4
A0
Address 0
I
4.6
5
/STB
Strobe
I
5.2
6
/SCK
Serial Clock
I
5.2
7
SO
Serial Data Output
O
0
8
SI
Serial Data Input
I
3
9
/
XTALEN
Crystal Oscillaton Enable
I
0
10 D.VDD
Digital Power Supply
-
5
11 DA.VDD D/A Converter Power
Supply
-
4.9
12 ROUT
R-channel Audio Signal
Output
O
-
13 DA.GND D/A Converter Ground
-
-
14 REGC
Capacitor Connection for
Regulator
-
-
15 DA.GND D/A Converter Ground
-
-
16 LOUT
L-channel Audio Signal
Output
O
-
17 DA.VDD D/A Converter Power
Supply
-
-
18 R+(NC)
-
-
-
19 R-(NC)
-
-
-
20 L-(NC)
-
-
-
21 L+(NC)
-
-
-
22 X.VDD
Crystal Oscillator Power
Supply
-
-
23 XTAL
Crystal Connection
O
2.4
24 /XTAL
Crystal Connection
I
2.4
25 X.GND
Crystal Oscillator Ground
-
0
26 D.VDD
Digital Power Supply
-
5
27 EMPH
(NC)
-
-
-
28 FLAG(NC)
-
-
-
29 DIN
Data Input
I
2.7
30 DOUT
Data Output
O
2.7
15
Summary of Contents for CQDF783U - AUTO RADIO/CD DECK
Page 3: ...1 LASER PRODUCTS 2 FEATUERS 3 ...
Page 5: ...7 2 CQ DFX403U 5 ...
Page 6: ...8 TERMINALS DESCRIPTION 8 1 Main Block IC601 YESAM174 CQ DF783U YESAM169 CQ DFX403U 6 ...
Page 11: ...37 CVSS5 GND 0 11 ...
Page 19: ...IC231 YESAM170 IC271 C1EA00000021 IC650 YEAMTC4584BF 19 ...
Page 20: ...IC681 YESAM175 IC701 C0EAB0000002 IC702 C0EAH0000025 IC719 YESAM158 20 ...
Page 21: ...IC781 C0CAAHF00001 IC783 YESAM164 9 2 CD Servo Block CQ DF783U IC201 MN6627482WB 21 ...
Page 22: ...IC202 YESAM163 22 ...
Page 23: ...IC409 YESAM167 IC203 YESAM166 23 ...
Page 24: ...IC411 YESAM178 9 3 CD Servo Block CQ DFX403U IC1 C1BB00000665 24 ...
Page 25: ...IC4 C0GBY0000020 25 ...
Page 26: ...10 PACKING PARTS LIST 26 ...
Page 49: ...Ceramic 0 01 F 50WV 49 ...
Page 72: ...Chip 0 1 8W 72 ...
Page 77: ...19 WIRING DIAGRAM 19 1 Display Block 19 2 Main Block Top View 19 3 Main Block Bottom View 77 ...
Page 79: ...20 2 CD Servo Block CQ DF783U 79 ...
Page 80: ...20 3 CD Servo Block CQ DFX403U 80 ...
Page 81: ...21 SCHEMATIC DIAGRAM 1 21 1 Eject Connector Block 81 ...
Page 84: ...22 3 Display Block 47 ...
Page 85: ...CQ DF783U CQ DFX403U 47 ...
Page 93: ......
Page 97: ......
Page 98: ......
Page 99: ...22 2 Main Block CQ DFX403U CQ DF783U CQ DFX403U 46 ...
Page 100: ...46 ...
Page 101: ...22 SCHEMATIC DIAGRAM 2 22 1 Main Block CQ DF783U 45 ...
Page 102: ...CQ DF783U CQ DFX403U 45 ...
Page 106: ......
Page 107: ......
Page 108: ......