Integra DTR-7.3, Руководство по обслуживанию

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NOTE: THE COMPONENTS IDENTIFIED BY MARK !
ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK. REPLACE ONLY WITH
PART NUMBER SPECIFIED.
Note: <D>: 120V model only <A>: Australian model only
CAUTION: Replacement for transistor of mark *, if necessary
must be made from the same beta group (H
FE
) as
the original type.
CIRCUIT NO. PART NO. DESCRIPTION
Transistors
Q7202 2216230R2 or KRA103S or
2214540R2 RN2403
Q7503,Q7504 2216175R2 or KTC3875-GR or
Q7538,Q7539 2213145R2 2SC2712-GR
Q7521~Q7527 2216190R2 or KRC102S or
Q7529~Q7535 2214470R2 RN1402
Q7546~Q7549 2216190R2 or KRC102S or
2214470R2 RN1402
Diodes
D7201,D7202 223234R2 or 1SS352 or
D7204,D7502 223269R2 1SS355
D7203 224490510R2 or UDZ5.1B or
D7203 or 224550510R2 UDZS5.1B
D7501 224491100R2 or UDZ11B or
D7501 or 224551100R2 UDZS11B
D7536~D7539 225291D SEL4910D-D
D7541~D7551 225375 SML1216C
Oscillator
X7201 3010322T CST16.00MXW0C1
Coils
L7201 231237M022R2 or NCH-1471 or
233533M022R2 NCH-1587-022M
Filters
R7201 230958R1 BK1608LM182-T
R7202 230958R1 BK1608LM182-T
Capacitors
C7201,C7202 355721019 100uF,6.3V, Elect.
C7203,C7204 375524744 0.47uF+/-5%,50V,Plastic
C7207,C7503 355721019 100uF,6.3V, Elect.
C7506 375524744 0.47uF+/-5%,50V,Plastic
C7510 355783309 33uF,50V, Elect.
Switches
S7542 25035714 or NPS-111-S677 or
25035699 NPS-111-S662
S7556~S7559 25035714 or NPS-111-S677 or
S7563~S7568 25035699 NPS-111-S662
S7571~S7579 25035714 or NPS-111-S677 or
S7581~S7591 25035699 NPS-111-S662
Sockets
P7201A 25051875 NSCT-31P1662
JL7201A 25051108 NSCT-4P895
JL7202A 25051089 NSCT-5P876
JL7203A 25051096 NSCT-12P883
P7559A 25051087 NSCT-3P874
Plug
P7203 25056056 NPLG-8P1006
Holder
Q7501A 27191074A (FL)
Standby switch PC board (NAETC-7747-1G/1H)
CIRCUIT NO. PART NO. DESCRIPTION
LEDs
D7533 225290 SEL4110R
D7534 225292D SEL4310G-D
D7535 225374 SEL2E10C
Switches
S7541,S7543 25035714 or NPS-111-S677 or
25035699 NPS-111-S662
Socket
JL7203B 25051096 NSCT-12P883
Volume PC board (NAETC-7748-1G/1H)
CIRCUIT NO. PART NO. DESCRIPTION
Rotary encoder
S7569 25065611 EC16B24C25
Socket
P7559B 25051087 NSCT-3P874
Headphone terminal PC board (NAETC-7749-1G/1H)
CIRCUIT NO. PART NO. DESCRIPTION
Terminal
P7481 25045385 YKB26-5153
Socket
JL7202B 25051089 NSCT-5P876
Net-tune circuit PC board (NAVD-7662-2)
CIRCUIT NO. PART NO. DESCRIPTION
ICs
Q601 22241778R2 BA33C25FP, Regulator
Q603,Q608 22241861R3 HM5264165FTT-B6, Main memory
Q604 22241862R3 MX29LV320BTC-90, Flash ROM
Q605 22241821R2 WM8716EDS
Q606 22241872R2 93LC46BT/SN,MAC address
Q607 22241863R3 EP7312-CV, MM microprocessor
Q609,Q618 22241161R2 TC7W14FU
Q610 22241159R2 TC7S02FU
Q616 22241867R3 CS8900A-CQ3,Ethernet controller
Diodes
D601 223234R2 or 1SS352 or
D604,D605 223269R2 1SS355
D603 225385R2 SEC1201C
Coils
L601 230949R2 BLM21P221SG
L603 3030048R2 NFE31PT471F1E9
L605,L606 230949R2 BLM21P221SG
L607 231237K470R2 NCH-1479
R639,R640 230958R1 BK1608LM182-T
Oscillators
X601 3010374R2 DSO-751SV, Crystal
X602 3010371R2 DSX630G, Crystal
X603 3010372R2 SM-26F, Crystal
X604 3010373R2 SMD-49, Crystal
Capacitors
C602,C614 395530477R2 4.7uF,10V, Tantal
C615,C637 395521017R2 100uF,6.3V, Tantal
C638 356721019R2 100uF,6.3V, Elect., chip
C640 393322217 220uF,6.3V, Elect.
C641 374721044 0.1uF+/-5%,50V,Plastic
C645,C647 356721019R2 100uF,6.3V, Elect., chip
C649 393322217 220uF,6.3V, Elect.
C650 374721044 0.1uF+/-5%,50V,Plastic
C679 395521017R2 100uF,6.3V, Tantal
C693 356721019R2 100uF,6.3V, Elect., chip
Sockets
P601 25052724 NSCT-8P2620,LAN
P603A 25052707R2 NSCT-6P2603
P604B 25051238 NSCT-13P1028
Plugs
P602B 25055964R2 NPLG-4P917
P607B 25055965R2 NPLG-5P918
Cushion
Q605A 28141445 (DAC)
DTR-7.3
PRINTED CIRCUIT BOARD-PART LIST 9
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