Jacb Assy - Pioneer CDJ-2000 Service Manual

1

10.6 JACB ASSY

A
B
CN9401
V K N 1 2 7 3 - A
GNDA
1
A_ROUT
2
GNDA
3
A_LOUT
4
MUTE
5
CONT1
6
E
2/3
V+5DAC
7
CN501
CONT2
8
C
SPDIF
9
GNDD
1 0
V+12
1 1
GNDD
1 2
V-12
1 3
D
E
F
F
106
1
2
V+12
IC9403
1
Vin
C 9 4 1 2
2
0.1u GND
NOISE_BYPASS
3
CONTROL
NJM2872BF05
GNDD
(A)
!
P 9 4 0 1
R 9 4 0 1
DEK1121-A-T
0
P 9 4 0 2
DEK1121-A-T
!
GNDA
V-12
GNDD
K N 4 0 0 1
V N F 1 0 8 4
t o C H A S S I S
GNDD
NOTES
NM means STANDBY
RS1/10SR***J
D
RN1/16SE****D
VM
RD1/2VM***J
SA
RS1/4SA***J
CKSRYB or CKSYB
MA
CQMAQ
CH
CCSRCH
+
CEHAT
ZL
+
CEHAZL
2
3
!
V+5DAC
5
Vout
4
CONT1
(D)
!
D 9 4 0 1
R B 1 6 0 - 6 0
L 9 4 0 1
D T L 1 1 8 7 - A
0.33m
-12V DCDC CIRCUIT
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.
*CAPACITORS
Indicated in Capacity/Voltage(V)
unless otherwise noted. u: μF, p: pF
*RESISTORS
Indicated in Ω, ± 5% tolerance
unless otherwise noted. k: kΩ, M: MΩ
CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TYPE NO. 0437.750 MFD, BY
LITTELFUSE INC. FOR P9402.
CDJ-2000
3
4
CN9402
N M
A_LOUT
4
GNDA
3
GNDA
2
A_ROUT
1
A_LOUT
A_ROUT
MUTE
CONT2
SPDIF
GNDD
C 9 4 0 3
-12V
330p CH
D 9 4 0 2
R B 1 6 0 - 6 0
V-12
4
(A)
(D)