550
RD00326
SMD precise resistor 1/10W
6.80KΩ ±1% 0603
R175,R176
551
RD00327
SMD precise resistor 1/10W
8.20KΩ ±1% 0603
R100,R101,R102,R103,R104,
R105,R106,R107,R108,R109,
R110,R111,R112,R113,R114,
R115,R116,R117,R118,R119,
R120,R121,R122,R123,R213
552
RD00330
SMD precise resistor 1/10W
39.0KΩ ±1% 0603
R177,R178,R179,R180,R181,
R182,R183
553
RD00339
SMD precise resistor 1/10W
47.0KΩ ±1% 0603
R229,R230,R231
554
RD00392
SMD precise resistor 1/10W
2.20KΩ ±1% 0603
R165,R166,R167,R170,R171
555
RD00407
SMD precise resistor 1/10W
36.0KΩ ±1% 0603
R132,R133,R134,R135,R136,
R137
556
RD00414
SMD precise resistor 1/10W
3.90KΩ ±1% 0603
R1,R2,R3,R4,R5,R6,R7,R8,R
9,R10,R11,R12,R13,R14,R15
,
557
RD00419
SMD precise resistor 1/10W
1.80KΩ ±1% 0603
R234
558
RD00106
SMD fixed resistor 1/10W
27KΩ ±5% 0603
R208,R209,R210,R211,R212,
R207
559
RD00473
SMD precise resistor 1/10W
18.0KΩ ±1% 0603
R65,R218,R219,R220,R221,R
222,R223,R224,R43
560
RD00506
SMD precise resistor 1/10W
3.30KΩ ±1% 0603
R235
561
SE00011
SMD rectifier diode
RLS4148 0.5A (LL-34)
D1,D2,D3,D4,D5,D6,D7,D8,D
9,D19,D20,D21,D22,D28,D29
562
SG00032
SMD integrated circuit
LM339DR(SO14)/(TI/ST)
U21,U22
563
SG00068
SMD integrated circuit
74HC14DT(SO14)/(PHI)
U31
564
SG00558
integrated circuit-RS
UTC4580M(4580M )(SOP8)/(YW)
U1,U2,U3,U4,U5,U6,U7,U8,U
9,U10,U11,U12,U13,U14,U15
,U16,U17,U20,U23,U24,U25,
U26,U27
565
SG00469
SMD integrated circuit-RS
SN74HC109DR(SO16)/(TI)
U29
566
AE00449
solder material without lead
9308/Sn Ag Cu
567
CI00266
SMD ceramic capacitor-RS 0603
22PF/50V NPO ±5﹪
C64,C65,C66,C67,C68,C69,C
70,C71,C72,C73,C74,C75,C7
6,C77,C78,C79,C80,C81,C10
0,C101,C102,C103,C104,C10
5,C106,C107,C108,C109,C11
0,C111,C112,C113,C114,C11
5,C116,C117,C118,C119
568
SG00306
SMD integrated circuit
LM393DR(TI)/(MEXICO)
U28
569
RD00094
SMD fixed resistor 1/10W
5.1KΩ ±5% 0603
R162
570
CI00069
SMD ceramic capacitor 0603
0.0033uF/50V X7R ±10﹪
C215
571
RD00059
SMD fixed resistor 1/10W
0.0Ω ±5% 0603
R228
572
SG00243
SMD integrated circuit
NE555DR(SO8)/(TI)
U30
573
RD00415
SMD precise resistor 1/10W
4.70KΩ ±1% 0603
R169
574
HK06478
PC board
P-OEX-400-MIX-AI
575
HA01918
jump
4mm
JP1,JP2
576
RA00157
fixed resistor 1/4W
0Ω
R263
577
RA01109
fixed resistor 1/4W
1KΩ
R250
578
RA01112
fixed resistor 1/4W
100Ω
R214,R215
- 33 -
Summary of Contents for OEX-400
Page 1: ...Service Manual www altoproaudio com Version 1 2 Model OEX 400 ...
Page 4: ...Mixer Section 2 Technical Specification 2 ...
Page 5: ...Speaker Section Physical Power Section 3 ...
Page 13: ... 11 6 Printed Circuit Board ...
Page 14: ... 12 ...
Page 15: ... 13 ...
Page 16: ... 14 7 Exploded Views Mechanical Parts List ...
Page 17: ... 15 ...