Pioneer S-DV555SW-Q Manual de serviço - Página 23
Procurar online ou descarregar pdf Manual de serviço para Sistema de altifalantes Pioneer S-DV555SW-Q. Pioneer S-DV555SW-Q 27 páginas. Powered speaker system
Imprimir páginaMark No.
Description
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
47k Ω
0.5 Ω
1 Ω
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k Ω
CONTRAST OF PCB ASSEMBLIES
Mark
Symbol and Description
NSP
AMPLIFIER ASSY
NSP
MAIN ASSY
AF ASSY
AMP ASSY
PRI ASSY
B
AMP ASSY
AWU7629 and AWU7632 are constructed the same except for the following:
Mark
Symbol & Description
L3301,L3362,L3461,L3462,L3561
C3369,C3370,C3469,C3470,C3569,CC3669
C3365-C3368,C3465-C3468,C3565,C3567
CC3665,C3667
R3361,R3362,R3461,R3462
R3561,R3661
R3365,R3366,R3465,R3466
R3565,R3665
C
PRI ASSY
AWU7627and AWU7630 are constructed the same except for the following:
Mark
Symbol & Description
T2
R1
AN1
KN2
Part No.
→
56 × 10
→
1
561 ........................................................ RD1/4PU
→
47 × 10
→
3
473 ........................................................ RD1/4PU
→
R50 ..................................................................................... RN2H
→
1R0 ..................................................................................... RS1P
→
562 × 10
→
1
5621 ...................................................... RN1/4PC
S-DV55SW-K
/KUCXJI
AXX7076
AWM7532
AWU7628*
AWU7629
AWU7627
AWU7629
ATH-133
Not used
Not used
Not used
RD1/2PM100J
RD1/2PM100J
Not used
Not used
AWU7627
ATT7049
RCN1080
XKP3042
VNF1084
S-DV55SW-K, S-DV55SW-Q
Mark No.
Description
Part No.
S-DV55SW-K
S-DV55SW-Q
/MVYXJI
AXX7077
AXX7078
AWM7533
AWM7533
1
AWU7631*
1
AWU7631*
AWU7632
AWU7632
AWU7630
AWU7630
Part No.
AWU7632
ATH-059
CKSQYF103Z25
CKSQYF104Z25
CKSQYF104Z25
RD1/2PM101J
RD1/2PM101J
RD1/10S100J
RD1/10S100J
Part No.
AWU7630
ATT7050
Not used
XKP3041
Not used
Part No.
5 6 1
J
4 7 3
J
K
R 5 0
K
1 R 0
5 6 2 1
F
Remarks
/MVYXJI
1
*
1
Constructed same.
Remarks
Refer to page 13.
Refer to page 13.
Remarks
23