Kenwood KDC-4551UB/455UW Service Manual page 25

ELECTRIC UNIT (X34-691x-xx)
A N
d e
Ref. No. Parts No.
d w
Q321 IMX9
Q341 IMX9
Q540 2SA2188/F/-X
Q701 RT1P144C-X
Q780 RT1P241C-X
Q781 RT1N241C-X
Q782 RT1P241C-X
Q881 RT1N141C-X
Q951 2SA812A/5-6/-X
Q952 RT1N441C-X
Q970,971 2SC1623A/5-6/X
Q981 RT1N441C-X
MECHANISM ASSY (X92-6630-00) HCS-1000W
MECHANISM ASSY (X92-6630-00) HCS-1000W
1 1B ✽ LV11685-503A
2 3A LV11686-501A
12 3B LV11688-501A
13 2A LV11690-501A
14 1B ✽ LV22825-502A
16 2B ✽ LV22826-502A
17 1A LV22827-501A
21 2B LV36815-501A
22 2A LV36904-001A
23 2B LV37061-001A
24 2B LV38951-501A
26 1B LV38952-501A
27 1B LV38953-501A
28 1A LV38956-501A
29 2A LV38957-501A
31 1A LV38958-501A
32 2A LV38959-501A
33 2B LV38960-501A
37 3B LV38964-501A
38 3B LV38965-501A
39 3B LV38966-501A
41 3B LV38967-501A
42 3B LV38968-501A
43 3B LV38969-501A
46 1A LV39009-501A
48 3B LV44555-001A
51 2A LV45424-001A
55 2A X94-2180-00
61 2B LV45415-501A
62 2B LV45416-501A
63 1B LV45417-501A
64 3A LV45418-501A
66 1A LV45420-501A
67 1B LV45421-501A
68 2B LV45422-501A
69 2B LV45423-501A
71 2A ✽ LV45505-502A
76 2A LV11689-501A
77 3B LV22828-501A
78 3B LV36813-501A
M1: KDC-U449 C1: KDC-U5049
E1: KDC-4551UB E2: KDC-455UW E3: KDC-4651URY
PARTS LIST
Desti-
Description
nation
P TRANSISTOR
P TRANSISTOR E3M1C1
SS TRANSISTOR
D TRANSISTOR
D TRANSISTOR
D TRANSISTOR
D TRANSISTOR
D TRANSISTOR
SS TRANSISTOR
D TRANSISTOR
SS TRANSISTOR
D TRANSISTOR
TOP FRAME
BOTTOM FRAME
LOADING BASE
ROLLER ARM
HC CLAMPER BASE
LOAD CAM
FL SLIDER (L)
F WHEEL GEAR
DAMPER (FRONT)
DAMPER (REAR)
TRIGGER RACK
FL SLIDER (B)
TRIGGER PLATE
SW SLIDER (L)
SW SLIDER (R)
JOINT PLATE
SW ACTUATOR
FEED RACK
D.WHEEL GEAR
ACT GEAR (1)
ACT GEAR (2)
ACT GEAR (3)
ROLLER ACT GEAR
DRIVE GEAR
JOINT LEVER
MAIN SHAFT
HC ROLLER
HC ROLLER SHAFT ASSY (SVC PRT)
TRIGGER SPRING
LOAD CAM SPRING
FL SLIDER SPRING
R.ARM SPRING
SW SLIDER SPRING
HC CL SPRING
SUS SPRING (F)
SUS SPRING (B)
SW ACT SPRING
DISC GUIDE
FEED BRACKET
SUB GUIDE CAP
KDC-4551UB/455UW/4651URY
KDC-U449/U5049
A N
d e
Ref. No. Parts No.
d w
79 1B ✽ LV36819-502A
81 3A LV38954-501A
83 2A ✽ LV45411-502A
86 3A QAL0817-003
A 2A LV45270-001A
B 2A LV45449-001A
C 2B QYSPSGT1745ZA
D 2B ✽ LV45568-001A
E 2B QYSPSPT2025MA SCREW
F 3A VKZ4539-054
DPU1 3B QAL1226-001
DM1 2B X94-2150-00
DM2 3B X94-2160-00
DM3 3A X94-2170-00
Desti-
Description
nation
CLAMPER
R.ARM GUIDE
RA COLLER (L)
FPC
WASHER (2)
WASHER
TAP SCREW
MINI SCREW
MINI SCREW
PICK UP
SPINDLE MOTOR ASSY (SVC PRT)
FEED MOTOR ASSY (SVC PRT)
LOADING MOTOR ASSY (SVC PRT)
Indicates safety critical com po nents.
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