Pioneer DV-444 Service Manual page 13

5
Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".
5
6
H
POWER SUPPLY
UNIT
(VWR1339)
PICKUP ASSY-S (OXX8003)
(RF) (RF)
(F)
(F)
(T)
(T)
(F)
(F)
(F)
(T)
(T)
(F)
CN1
VKN1272
(S) (S)
(S) (S)
(S) (S)
(S) (S)
CN3
VKN1277 VKN1264
SSIB ASSY
C
(VWG2292)
S101
: VSK1011
CN601
S5B-PH-K
A
LOAB ASSY (VWG2279)
6
7
(RF)
: RF SIGNAL ROUTE
(F)
: FOCUS SERVO LOOP LINE
(T)
: TRACKING SERVO LOOP LINE
(S)
: SLIDER SERVO LOOP LINE
POWER CORD : ADG7022
(RF) (RF)
(F)
(F)
(T)
(T)
(F)
(F)
(F) (F)
(T) (T)
(T) (T)
(F) (F)
STEPPING MOTOR
CN2
(CARRIAGE)
: VXM1090
CN602
S2B-PH-K
7
8
DV-444, DV-440
SPINDLE MOTOR
: VXM1088
LOADING
MOTOR
ASSY
: VXX2505
A C
13
8
A
B
C
D