Integra DTR-7.2 - Speaker Level Calibration; Level Calibration Menu; Calibrating Speaker Levels with Test Tones

DTR-7.2
PRINTED CIRCUIT BOARD-PARTS LIST 5
POWER SUPPLY CIRCUIT PC BOARD (NAPS-7252-2C)
CIRCUIT NO. PART NO. DESCRIPTION
ICs
Q9401 222780155JRC NJM78M15FA
Q9411 222790155JRC NJM79M15FA
Q9421,Q9431 222780054JRC NJM7805FA
Q9441 222790054JRC NJM7905FA
Transistors
Q6901 2215864, KTC3199-GR,
2212115, 2SC2458-GR,
2213284 or 2SC1740S-R or
2213285 2SC1740S-S
Q9501 2211644 2SA965-Y
Diodes
D9501,D9502 22380285, RS403M,
22380022 or RBV402 or
22380271 D3SBA20
D9506,D9507 22380260, RL1N4003,
22380032 or 1SR139-100 or
22380035 GP104003E
D9508 224473304 MTZJ33D
Capacitors
C9401,C9402 394561007 10uF,35V,Elect.
C9411,C9412 394561007 10uF,35V,Elect.
C9421,C9422 394561007 10uF,35V,Elect.
C9431,C9432 394561007 10uF,35V,Elect.
C9441,C9442 394561007 10uF,35V,Elect.
C9501-C9504 374723344 0.33uF+/-5%,50V,Plastic
C9505 354762229 2200uF,35V,Elect.
C9506 354761029 1000uF,35V,Elect.
C9507 354782219 220uF,50V,Elect.
C9508 354744729 4700uF,16V,Elect.
C9509 354751029 1000uF,25V,Elect.
C9510 354772219 220uF,63V,Elect.
C9513 374723344 0.33uF+/-5%,50V,Plastic
C9521-C9523 374722234 0.022uF+/-5%,50V,Plastic
Resistors
R9401,R9402 441721504 15ohm+/-5%,2W,Metal oxide
R9411,R9412 441722704 27ohm+/-5%,2W,Metal oxide
R9421-R9424 441620824 8.2ohm+/-5%,1W,Metal oxide
R9431,R9433 441621004 10ohm+/-5%,1W,Metal oxide
R9442,R9444 441622204 22ohm+/-5%,1W,Metal oxide
R9506 443522204 22ohm+/-5%,1/2W,Metal oxide
R9521 453530224 2.2ohm+/-5%,1/2W,Metal
Fuses
F9501,F9502 252160 or 2.5A-UL/T-237 or
252254 2.5A-T/UL-ST2
F9503,F9504 252158 or 1.6A-UL/T-237 or
252252 1.6A-T/UL-ST2
Fuse holders
F9501A,F9501B 25052133 NSCT-1P2031
F9502A,F9502B 25052133 NSCT-1P2031
F9503A,F9503B 25052133 NSCT-1P2031
F9504A,F9504B 25052133 NSCT-1P2031
Sockets
JL6953A,JL9504
A
25051108 NSCT-4P895
Plugs
P9501 25055138 NPLG-8P122
P9502A 25055159 NPLG-15P143
PREAMPLIFIER CIRCUIT PC BOARD (NAAF-7262-1Q)
CIRCUIT NO. PART NO. DESCRIPTION
ICs
Q4000,Q4420 22241383R2 or NJM4565M-D
Q4421,Q4800 22240489R1NE MPC4570G2-T1(MST)
Q4100 22240943R2 TC9163AF
Q4101 22241221R2 TC9164AF
Q4200-Q4203 22241640R2 TC94A07F
Q4210-Q4213 22241450R2 or NJM2082M-D or
Q4410,Q4411 22241567R2 NJM2082M
Q4400,Q4401 22241451R9 NJU7306G
Transistors
Q4491 2215410R2 RN1441
Q4600-Q4607 2215410R2 RN1441
Q4610-Q4617 2215410R2 RN1441
Q4810-Q4815 2215410R2 RN1441
Diode
D4540 224490510R2 UDZ5.1B
Capacitors
C3600-C3607 374723314 330pF+/-5%,50V,Plastic
C3610-C3617 393381007 10uF,50V,Elect.
C3800-C3802 393384707 47uF,50V,Elect.
C3803-C3806 393381007 10uF,50V,Elect.
C3807 354724719 470uF,6.3V,Elect.
C3820,C3821 393384707 47uF,50V,Elect.
C3840,C3841 393381007 10uF,50V,Elect.
C4010,C4011 393381007 10uF,50V,Elect.
C4120 354742219 220uF,16V,Elect.
C4121 354741029 1000uF,16V,Elect.
C4200-C4207 393381007 10uF,50V,Elect.
C4217 374721024 1000pF+/-5%,50V,Plastic
C4220-C4227 393382207 22uF,50V,Elect.
C4400-C4402 393384707 47uF,50V,Elect.
C4407 393384707 47uF,50V,Elect.
C4417 374721024 1000pF+/-5%,50V,Plastic
C4420-C4422 354741009 10uF,16V,Elect.
C4430-C4432 374721044 0.1uF+/-5%,50V,Plastic
C4440-C4442 374724724 4700pF+/-5%,50V,Plastic
C4491 374721024 1000pF+/-5%,50V,Plastic
C4492 354724719 470uF,6.3V,Elect.
C4522,C4523 354741009 10uF,16V,Elect.
C4524,C4525 354742219 220uF,16V,Elect.
C4540 354721019 100uF,6.3V,Elect.
C4600-C4607 393384707 47uF,50V,Elect.
C4610-C4617 374722224 2200pF+/-5%,50V,Plastic
C4800,C4801 354741009 10uF,16V,Elect.
C4802,C4803 354780229 2.2uF,50V,Elect.
C4806,C4807 354721019 100uF,6.3V,Elect.
C4808,C4809 374722224 2200pF+/-5%,50V,Plastic
P9503 25055702 NPLG-6P658
Resistors
R4520,R4521 4500171F 2.2ohm+/-5%,1/4W,Metal oxide
Terminals
P3600,P4600 25045587 NPJ-4PDBRW398
P3601,P4601 25045582 or NPJ-4PDRW393 or
25045491 NPJ-4PDBL308
Sockets
P4010B 25051235 NSCT-10P1025
P4011B,P4020B 25051240 NSCT-15P1030
Plugs
P4012A 25055734 NPLG-3P690
P5003E 25055152 NPLG-8P136
P5004E 25055153 NPLG-9P137
Bus bars
J4220-J4222 27141754 BBL60
Holder
P5004G 27190608-1 Clamp
R5652
R5654
PART NO. DESCRIPTION
Thermistors
4000153 PTH9M04BF222TS2F333
4000150 PTH9M04BC222TS2F333
Socket
25051088 NSCT-4P875
THERMAL DETECTOR CIRCUIT PC BOARD (NAETC-7258-2C)
CIRCUIT NO.
JL9504B
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
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