Pioneer F-208 Servicehandleiding - Pagina 14

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Pioneer F-208 Servicehandleiding
F-208

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
47k Ω = 47 × 10
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
LIST OF WHOLE PCB ASSEMBLIES
Symbol and Description
Mark
MAIN ASSY
NSP
CONTROL ASSY
DISPLAY ASSY
NSP
STANDBY ASSY
CONTRAST OF PCB ASSEMBLIES
A
MAIN ASSY
AWK7517 and AWK7491 are constructed the same except for the following:
Symbol and Description
Mark
S101
S102
T101 STANDBY TRANSFORMER
B
DISPLAY ASSY
AWX7266 and AWX7263 are constructed the same except for the following:
Symbol and Description
Mark
R303
R304
14
= 561 ................................................... RD1/4PU 5 6 1 J
1
= 473 .................................................. RD1/4PU 4 7 3 J
3
= 5621 ........................................... RN1/4PC 5 6 2 1 F
1
HL type
AWK7517
AWP7023
AWX7266
AWX7265
AWK7517
Not used
Not used
ATT7037
AWX7266
Not used
RD1/4PU104J
Part No.
SDB type
AWK7491
AWP7019
AWX7263
AWX7265
Part No.
AWK7491
AKX7010
AKX7009
ATT7038
Part No.
AWX7263
RD1/4PU104J
Not used
Remarks
Remarks
Remarks