Onkyo DR-S2.2 Service Manual page 58

PRINTED CIRCUIT BOARD PARTS LIST-8
U15 COMPONENT TERMINAL PC BOARD NAVD-7440-1A/-1C/-1D
CIRCUIT NO. NAME
L1704 - L1706 Choke coil
L1301 - L1303 Choke coil
C1701 Electric capacitor
P1701 Pin jack
JL1701B Wire holder
U16 DIGITAL TERMINAL PC BOARD NAETC-7442-1A/-1B/-1C/-1D
CIRCUIT NO. NAME
Q8601 IC
U8602 Photo coupler
U8601 Photo coupler
Photo coupler
L8602 Choke coil
C8606 Electric capacitor
P8601 Pin jack
JL8602A Wire holder
U23 REGULATOR IC PC BOARD NAETC-7449-1A/-1B/-1C/-1D
CIRCUIT NO. NAME
Q9927 IC
Q9902 IC
C9912, C9935 Electric capacitor
JL9003A Wire holder
U26 DSP AND MICROPROCESSOR PC BOARD NADG-7452-1A/-1B/-1C/-1D
CIRCUIT NO.
Q8001
Q8101
Q8102
Q8201
Q8301
Q8302
Q8304, Q8305
Q8306
Q8307
Q8402
Q8701 - Q8703
Q8901
Q8902
Q8003
Q8401
Q8501
D8001
D8002, D8004, D8005, D8201, D8202
D8003
D8501, D8502
[NOTES]
UDD1N: North American area (Regional code-1)
UPP2P: European area (Regional code-2)
UGK3P: Korean area (Regional code-3)
UDT3P: Some Asian area (AC 230V, Regional code-3)
UPT3P: Some Asian area (AC 120V, Regional code-3)
UPA4P: Australian area (Regional code-4)
UDS4P: South America area (Regional code-4)
UGR6P: Chinese area (Regional code-6)
DESCRIPTION
BLM21B222SPT
NCH-1471
CE04W6.3V-470uF
NPJ-3PDB401
NSCT-6P877
DESCRIPTION
TC74HCU04F
GP1FH501RZ
GP1FA551TZ or
TOTX179
NCH-1477
CE04W6.3V-100uF
NPJ-1PDOR369
NSCT-6P897
DESCRIPTION
PQ05RD11
PQ12RF1
CE04W50V-10uF
NSCT-7P878
NAME DESCRIPTION
ICs
IC MPD784225GC-165-8BT
IC CS493292-CL
IC TC7WU04FU
IC AK4586
IC TC74HCT7007AF
TC74VHC74FT
IC
IC TC74VHC574FT
IC MX27L2000TC-12
IC TC74VHC541FT
IC BU1923F
NJM4565M-D
IC
IC MPC2925T
IC MPC2933T
Transistors
Transistor
RN1404
Transistor 2SC2712-O
Transistor 2SC2712-O
Diodes
Chip diode
1SR154-400
Chip diode
1SS352 or
Chip diode 1SS355
Zener diode UDZS6.2B
Chip diode
1SS352 or
Chip diode
1SS355
Page 58
PART NO. REMARKS
230921R2
DD1N, PT3P, GK3P, PA4P, GR6P, DT3P, DS4P
231237M022R2 DD1N
354724719 DD1N, PT3P, GK3P, PA4P, GR6P, DT3P, DS4P
25045590 DD1N, PT3P, GK3P, PA4P, GR6P, DT3P, DS4P
25051090 DD1N, PT3P, GK3P, PA4P, GR6P, DT3P, DS4P
PART NO. REMARKS
222740046R2TO
24120084 OPTICAL IN
24120085 or OPTICAL OUT
24120094
231237K220R2
354721019
25045548 COAXIAL IN
25051110
PART NO. REMARKS
22241495
22241770
354781009
25051091
PART NO. REMARKS
22241773R3
22241455R2
22240935R2
22241620R3
222740077R2TO
22274074ER2TO
22274574ER2TO
FLASH ROM
18091002301AD
22274541ER2TO
22241297R2 PP2P
22241383R2
22278025DR2NE
22278033DR2NE
2214490R2
2213143R2 PP2P
2213143R2
22380284R2
223234R2 or
223269R2
224550620R2
223234R2 or
223269R2
NOTE : THE COMPONENTS IDENTIFIED BY MARK
ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK.
PART NUMBER SPECIFIED.
DR-S2.2
REPLACE ONLY WITH