55
55
HCD-CP505
6-10. Schematic Diagram – MAIN Board (2/2) –
9
9
9
9
7
7
15.7
28.2
-28.2
4.5
0
15.7
28.2
-28.2
4.5
0
28.2
0
-28.2
28.2
0
-28.2
3.4
3.4
5
17.2
16.5
CD
-22.5
N.C
S1-GND
S2-GND
+22.5V(S1)
+14.8V(R2)
COM 8V
BACKUP 4V
RELAY ON
AC DET
S3
FAN CONT(VOL POSI
j
FAN CONT(HIGH SPEED)
13
12
13
S
-77
T-77
T
-77
SJ
T
T
50V
50V
-T-146
-T-146
-T-146
-T-146
-77
F
F
-T
A1B
470
470
35
35
• See page 75 for IC Block Diagrams.
Summary of Contents for HCD-CP505
Page 63: ...63 63 HCD CP505 6 18 Schematic Diagram Control Section 2 2 Page 49 Page 57 ...
Page 65: ...65 65 HCD CP505 6 20 Schematic Diagram Switch Section Page 62 Page 55 ...
Page 69: ...69 HCD CP505 6 24 Schematic Diagram OPTICAL Board J CN602 DIGITAL 470 Page 62 ...
Page 105: ...105 HCD CP505 MEMO ...