Pioneer CDJ-100S Servicehandleiding - Pagina 16

Blader online of download pdf Servicehandleiding voor {categorie_naam} Pioneer CDJ-100S. Pioneer CDJ-100S 48 pagina's. Compact disc player
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Pioneer CDJ-100S Servicehandleiding
1
CDJ-100S
QQ
3 7 63 1515 0

3.3 MOTHER BOARD ASSY (2/3)

MOTHER BOARD ASSY (2/3)
B
2/3
(DWM2078: KUC type)
A
(DWM2079: RL and WY types)
B
1/3
B
TE
L 13942296513
C
www
D
B
2/3
16
1
http://www.xiaoyu163.com
2
DRAM (512k × 8 bit)
x
ao
y
.
i
2
http://www.xiaoyu163.com
3
8
SIGNAL ROUTE
IC402 (MB814800–70PJ)
1
2
3
Pin No.
Voltage [ V ]
+4.9
0 to +5
15 16 17 18 19 20 21 22 23 24 25 26 27 28
Pin No.
Voltage [ V ]
0
!
@
Q Q
3
6 7
1 3
DSP
u163
.
3
4
2 9
9 4
2 8
: RF and Audio Signal Route
Set: DJ MODE PLAY
4
5
6
7
8
9
10 11 12 13 14
0
0 to +5
0 to +5
0
0 to +5
!
IC401 Pin 24 (SDA)
@
IC401 Pin 25 (SCL)
PLAY MODE 5 V/div, 20 µs/div
– GND
– GND
14 15
1 5
0 5
8
2 9
9 4
m
co
4
9 9
+4.9
0
2 8
9 9