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18.1. Main Block (Left Side)
18 SCHEMATIC DIAGRAM for printing with letter size
E-4C244
2.36
0
0
4.9
4.97
0
0
0
0
0
0
0.14
0
0
4.93
0
2.32
0
0
2.25
2.25
0
2.230
0.12
0
0
0.66
0
0
0
0.08
E.Q
2.08
2.23
2.41
2.38
4.92
0
0
2.43
0
0
0
4.96
2.3
2.43
2.48
2.48
DECODE IC
0
0
1.1
7.5
8.2
2.5
0
0
5
0
0
3.5
3.5
4.2
0
TUNER
. 2V/DIV
0 2S
.
0 1S 2V/DIV
.
.
1S 2V/DIV
.
0 2S 2V/DIV
.
.
50S 2V/DIV
.
2S 2V/DIV
.
INIT
RD133N
RD243N
R253U
R223W
R403
47K
47K
----
47K
R464
----
----
47K
----
R780
J
J
J
J
24
CQ-RD243N
Summary of Contents for CQ-RD243N
Page 1: ......
Page 2: ......
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Page 4: ......
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Page 8: ...6 WIRING CONNECTION CQ RD243N 3...
Page 9: ...7 BLOCK DIAGRAM CQ RD243N 4...
Page 11: ...8 2 Main Block 2 E 4C244 BOTTOM VIEW CQ RD133N 143N 153N 243N R253U R223W MAIN PCB CQ RD243N 6...
Page 12: ...8 3 Display Block E 4C241 TOP VIEW E 4C241 BOTTOM VIEW CQ RD243N DISPLAY PCB 7 CQ RD243N...
Page 13: ...8 4 Tape Block E 4C212 1 Top View E 4C212 1 Bottom View CQ R221U RD243N TAPE PCB 8 CQ RD243N...
Page 18: ...13 2 Display Block 14 CQ RD243N...
Page 19: ...13 3 Tape Block 15 CQ RD243N...
Page 25: ...15 EXPLODED VIEW Unit CQ RD243N 21...
Page 27: ...17 EXPLODED VIEW Tape Deck 23 CQ RD243N...
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Page 46: ......
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Page 50: ...E 4C241 CQ RD243N DISPLAY BLOCK 2 5 2 5 2 5 2 5 2 5 2 5 0 9 0 9 0 9 0 9 0 9 2 5 0 9 V...
Page 54: ...12 1 11 1 12 1 0 0 3 7 0 0 0 0 0 0 0 0 6 0 8 3 8 E 4C212...
Page 57: ......
Page 58: ......
Page 59: ......
Page 60: ......
Page 61: ...E 4C241 TOP VIEW E 4C241 BOTTOM VIEW CQ RD243N DISPLAY PCB...
Page 62: ...E 4C244 BOTTOM VIEW CQ RD133N 143N 153N 243N R253U R223W MAIN PCB...
Page 63: ...E 4C244 TOP VIEW CQ RD133N 143N 153N 243N R253U R223W MAIN PCB...
Page 64: ...E 4C212 Bottom View...
Page 65: ...E 4C212 1 Top View E 4C212 1 Bottom View CQ R221U RD243N TAPE PCB...
Page 66: ...E 4C212 Top View...