46
CDR-830
5.1 LIST OF WHOLE PCB ASSEMBLIES
CONTRAST OF PCB ASSEMBLIES
Mark
Part No.
Remarks
Symbol and Description
KUXJ/CA WYXJ
type type
CD-R CORE PCB ASSY
PWM2339 PWM2339
NSP
MECHA PCB ASSY
PWX1625 PWX1625
NSP
LOAB ASSY
VWG2171 VWG2171
NSP
COMPLEX ASSY
PWM2317 PWM2319
AUDIO ASSY
PWZ4100 PWZ4102
OPERATING ASSY
PWZ4110 PWZ4112
NSP
HEADPHONE ASSY
PWZ4120 PWZ4122
NSP
VOLUME ASSY
PWZ4130 PWZ4132
POWER SUPPLY UNIT
PWR1029 PWR1029
G
HEADPHONE ASSY
Although PWZ4120 and PWZ4122 are different in part number, they consist of the same components.
E
VOLUME ASSY
Although PWZ4130 and PWZ4132 are different in part number, they consist of the same components.
F
5. PCB PARTS LIST
NOTES :
÷
Parts marked by “ NSP ” are generally unavailable because they are not in our Master Spare Parts List.
÷
The
mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
÷
When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex. 1
When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by
J = 5%, and K = 10%).
560
Ω
=
56
×
10
1
=
561 ................................................... RD1/4PU
5
6
1
J
47k
Ω
=
47
×
10
3
=
473 .................................................. RD1/4PU
4
7
3
J
0.5
Ω
=
R50 ...................................................................... RN2H
Â
5
0
K
1
Ω
=
1R0 ......................................................................... RS1P
1
Â
0
K
Ex. 2
When there are 3 effective digits (such as in high precision metal film resistors).
5.62k
Ω
=
562
×
10
1
=
5621 ........................................... RN1/4PC
5
6
2
1
F
OPERATING ASSY
Although PWZ4110 and PWZ4112 are different in part number, they consist of the same components.
Summary of Contents for BurnIT CDR-830
Page 45: ...CDR 830 45 A B C D 5 6 7 8 5 6 7 8 G IC701 IC702 IC706 CN601 D SIDE A SIDE B...
Page 71: ...71 CDR 830 Pin Function 2 5...
Page 72: ...72 CDR 830 Pin Function 3 5...
Page 73: ...73 CDR 830 Pin Function 4 5...
Page 74: ...74 CDR 830 Pin Function 5 5...
Page 78: ...78 CDR 830 AK8567 CD R CORE PCB ASSY IC101 RF Processor Pin Function 1 2...
Page 79: ...79 CDR 830 Pin Function 2 2...
Page 82: ...82 CDR 830 1 FL TUBE Grid Assignment Pin Connection PEL1101 OPERATING ASSY V701 7 2 2 DISPLAY...
Page 83: ...83 CDR 830 Anode Connection...
Page 89: ...CDR 830 89 ORDER NO RRV2408M T ZZR DEC 2000 Printed in Japan...
