MVH-280FD/XNEW5
39
5
6
7
8
5
6
7
8
C
D
F
A
B
E
12. ELECTRICAL PARTS LIST
NOTE:
Parts whose parts numbers are omitted are subject to being not supplied.
The part numbers shown below indicate chip components.
Chip Resistor
RS1/
_
S
___
J,RS1/
__
S
___
J
Chip Capacitor (except for CQS.....)
CKS....., CCS....., CSZS.....
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.
Meaning of the figures and others in the parentheses in the parts list.
Example) IC 301 is on the point (face A, 91 of x-axis, and 111 of y-axis) of the corresponding
PC board.
IC 301 (A, 91, 111) IC NJM2068V
The expression of the unit in this manual is shown by u instead of . Please do not make a mistake.
Circuit Symbol and No.
Part No.
A:MVH-280FD/XNEW5
B:MVH-X285FD/XNES
Unit Number : QWM4077(A)
Unit Number : QWM4078(B)
Unit Name : Tuner Amp Unit
Unit Number : QWM4176
Unit Name : Keyboard Unit
A
Unit Number : QWM4077(A)
Unit Number : QWM4078(B)
Unit Name : Tuner Amp Unit
MISCELLANEOUS
IC 201
(B,153,47) PO Supply IC
BD49101AEFS
IC 301
(A,122,93) DC/DC CONV IC
AP3603
IC 451
(A,115,110) IC
NJM2904V
IC 601
(A,104,56) IC
R5S726A0D216FP
IC 671
(A,122,49) IC
S-80827CNMC-B8M
IC 681(NSP)(A,107,75) FlashROM Unit(A) QWW3792
(A,107,75) FlashROM Unit(B) QWW3795
IC 701
(A,86,34) IC
337S3959
IC 751
(B,97,82) E-VOL SYS LSI
PM9013A
IC 851
(A,31,101) Tuner IC
TEF6686HN
IC 1201
(A,107,20) L-MOS And Gate
TC7SET08FUS1
IC 1301
(B,75,104) Power AMP IC
TAS5414CTPHDQ1
Q 106
(B,111,115) Bipolar TR
LSCR523UB
Q 111
(B,107,119) Bipolar TR(A)
LSAR523UB
Q 203
(B,157,33) FET
SSM3J332R
Q 301
(B,141,96) FET
NVMFS5834NL
Q 302
(B,141,84) FET
NVMFS5834NL
Q 401
(A,151,22) Transistor
2SCR514PGZE
Q 403
(A,141,19) Transistor
2SAR502UB
Q 404
(A,140,23) Transistor
LTC143EUB
Q 405
(A,150,25) Transistor
EMD52
Q 451
(A,111,106) Transistor
LTC143EUB
Q 701
(A,85,39) Bipolar TR
LSAR523UB
Q 1201
(A,48,124) Transistor(B)
EMD53
Q 1202
(A,28,131) Transistor
EMH53
Q 1203
(A,41,131) Transistor
EMH53
Q 1204
(A,88,92) Transistor
EMD52
Q 1205
(A,82,89) Transistor
LTC014EEB
D 101
(A,145,137) Diode
D1F60-5053
D 102
(A,145,134) Diode
D1F60-5053
D 103
(A,145,130) Diode
D1F60-5053
D 106
(B,113,118) Diode(A)
DZ2J075M0
(B,113,118) Diode(B)
DZ2J068M0
D 111
(B,104,119) Diode(A)
DAN202UM
D 201
(A,156,47) Diode
RB162M-40
D 202
(A,161,59) Diode
CRG03
D 203
(B,156,30) Diode
RB056L-40
D 206
(A,161,56) Diode
CMS30I30A
D 301
(B,149,96) Diode
NRVB2045EMFS
D 302
(B,149,84) Diode
NRVB2045EMFS
D 351
(A,109,101) Diode
DAN217UM
D 352
(A,116,103) Diode
DZ2J075M0
D 401
(A,146,24) Diode
DZ2J100M0
D 601
(A,120,64) Diode(A)
RB751SM-40
D 602
(A,123,63) Diode(A)
RB751SM-40
D 1201
(B,102,18) Diode
DZ2S068C
D 1202
(B,121,18) Diode
DZ2S068C
D 1203
(A,118,14) Diode
DZ2S068C
D 1204
(A,121,14) Diode
DZ2S068C
D 1205
(A,116,13) Diode
DZ2S068C
D 1206
(A,114,15) Diode
DZ2S068C
L 101
(A,113,142) Choke Coil
CTH1620
L 111
(B,106,123) Chip Coil(A)
BTH1101
L 201
(A,163,49) Inductor
CTH1521
L 202
(A,165,31) Inductor
CTH1584
L 301
(A,139,99) Choke Coil
CTH1616
L 302
(A,139,86) Choke Coil
CTH1616
L 303
(A,139,73) Choke Coil
CTH1616
L 752
(B,104,78) Inductor
CTF1793
L 853
(A,26,92) Chip Coil(B)
LCTAW3R3J2520
L 854
(A,16,92) Inductor(B)
ATL7033
L 855
(A,14,103) Inductor
LCMAR27J1608
Circuit Symbol and No.
Part No.