CDJ-100S
46
Tracking,
Focus Drive
IC102
(LA6520)
Loading Drive
IC108
(LA6520)
Servo Control IC
(Built-in RF Amp)
IC101
(CXA1782CQ)
Servo Control Circuit
IC104 (NJM2904M)
IC103, IC106 (NJM2068M)
IC107 (TC4W53F)
IC105 (TC4W66F)
Decoder
IC301
(CXD2500BQ)
DSP
IC401
(MN19413A–P)
DRAM
IC402
(MB814800-70PJ)
LPF
IC405
(NJM4558MD)
Digital Out
IC801
(TC74HCU04AF)
LED Drive
IC602
(HD74HC175FP)
Encoder
S614
(DSX1051)
FL
V601
(DEL1031)
Slider VR
VR601
(DCV1009)
+5V Regulator
IC23
(PQ05RR12)
TRANS BOARD ASSY
DIGITAL OUT
BOARD ASSY
DISPLAY BOARD ASSY
MOTHER BOARD ASSY
SLOT-IN MECHANISM ASSY
Power SW
S1
(RSA1001)
Voltage Selector
S2
(DSA1026)
Operation
Button
MUTE
Q403
(DTC124EK)
ATB
IC901, IC902
(NJM2904M)
System Control Micro-computer
IC701
(PD4977B)
Pickup Assy
(DWY1069)
Servo Mechanism Assy–S
(DXX2432)
Spindle Motor
(DXM1084)
Stepping Motor
Inside SW
Inside SW
Clamp SW
Spindle Drive
IC201
(BA6849FP)
Stepping Drive
IC206
(MPC17A85ZVM)
Loading Motor
(DXM1093)
VCO
IC302
(BA7042)
Vari Pitch Circuit
Inverter
IC303
(TC7SU04F)
16.9344 MHz
20 MHz (ASP)
CONT OUT
FU1
Power Transformer
RL type Only
KUC type Only
+5V
RST
±
B
AUDIO OUT
7.3 BLOCK DIAGRAM