Pioneer Elite S-W1EX, Service Manual

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S-W1EX
34
1 2 3 4
1 2 3 4
C
D
F
A
B
E
5. PCB PARTS LIST
7 7
7 7
CONTRAST OF PCB ASSEMBLIES
AWU8164 and AWU8163 are constructed the same except for the following :
7 7
7 7
PCB PARTS LIST FOR FLXTW TYPE UNLESS OTHER WISE NOTED
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%).
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5 6 1
4 7 3
R 5 0
1 R 0
5 6 2 1
NOTES:
560
Ω
47k
Ω
0.5
Ω
1
Ω
RD1/4PU J
RD1/4PU J
RN2H K
RS1P K 56 x 10
1
47 x 10
3
R50
1R0
561
473
5.62k
Ω
RN1/4PC F 562
x
10
1
5621
Meaning of the figures and others in the parentheses in the parts list.
Example) IC 301 is on the point (face A, 91 of x-axis, and 111 of y-axis) of the corresponding
PC board.
IC 301 (A, 91, 111) IC NJM2068V
Mark No. Description Part No.
LIST OF ASSEMBLIES
1..AMP COMPLEX ASSY AWM7899
2..D AMP ASSY AWU8170
2..INPUT ASSY AWU8173
2..CONTROL ASSY AWU8177
2..MODE ASSY AWU8180
2..LED ASSY AWU8183
1.. SMPS COMPLEX ASSY (LFXTW) AWM7895
2..SMPS ASSY (LFXTW) AWU8163
2..POWER SW ASSY AWU8167
1.. SMPS COMPLEX ASSY (MLTXTW) AWM7896
2..SMPS ASSY (MLTXTW) AWU8164
2..POWER SW ASSY AWU8167
Mark No. Description Part No.
G
SMPS ASSY
Mark Symbol and Description AWU8163 AWU8164
> TH2 THERMISTOR NTPAJ8R0LDKB0 Not used
>
VA1 VARISTORS TNR20SE221K300 Not used
>
L1, L2 LINE FILTER ATF7032 ATF7031
>
C4, C5, C9, C10 CAP ACG7053
(3300p/AC250)
ACG7055
(680p/AC250)
C12 ELECTR.CAPACITOR Not used ACH7221
(390/400)
C13, C14 ELECTR.CAPACITOR ACH7214
(680/200)
Not used
>
R11 Not used ACN7140
(470K, 2W)
Mark No. Description Part No.
A
INPUT ASSY
MISCELLANEOUS
IC 3001(A,60 ,44 ) IC NJM4558MD
L 3001(B,55 ,84 ) INDUCTOR CTF1488
L 3002(B,55 ,78 ) INDUCTOR CTF1488
L 3003(B,48 ,92 ) INDUCTOR CTF1488
L 3004(B,51 ,74 ) INDUCTOR CTF1488
L 3005(B,48 ,69 ) INDUCTOR CTF1488
L 3006(B,54 ,107 ) INDUCTOR CTF1488
L 3007(B,56 ,129 ) INDUCTOR CTF1488
L 3008(B,56 ,150 ) INDUCTOR CTF1488
L 3009(B,54 ,164 ) INDUCTOR CTF1488
JA 3001(A,36 ,88 ) PIN JACK(1P)(SW)(AU) AKB7166
JA 3002(A,36 ,74 ) JACK VKB1072
S 3001(A,40 ,41 ) SLIDE SWITCH DSH1025
CN3001(A,74 ,21 ) CONNECTOR AKM1293
CN3002(A,36 ,125 ) SPEAKER TERMINAL 4-P AKE7114
1948 SCREW PLATE VNE1948
RESISTORS
R 3001(B,58 ,84 ) RS1/16S102J
R 3002(B,61 ,90 ) RS1/16S221J
R 3003(B,65 ,90 ) RS1/16S221J
R 3004(B,65 ,84 ) RS1/16S224J
R 3005(B,68 ,84 ) RS1/16S224J
R 3006(B,68 ,49 ) RS1/16S0R0J
R 3007(B,63 ,52 ) RS1/16S221J
R 3010(B,68 ,53 ) RS1/16S224J
R 3012(B,51 ,47 ) RS1/16S0R0J
R 3013(B,49 ,53 ) RS1/16S683J
R 3014(B,53 ,53 ) RS1/16S101J
Mark No. Description Part No.