Onkyo TX-SR503 Service Manual

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EXP
U16 CENTER SPEAKER TERMINAL PC board as
s
NAETC-8538-1E 1 1B068538-1E <GK>
EXP
U16 CENTER SPEAKER TERMINAL PC board as
s
NAETC-8538-1F 1 1B068538-1F <PP, GQ>
EXP
U17 VIDEO PC board ass'y NAVD-8539-1A 1 1B068539-1A <DD, DC>
EXP
U17 VIDEO PC board ass'y NAVD-8539-1B 1 1B068539-1B <PA>
EXP
U17 VIDEO PC board ass'y NAVD-8539-1C 1 1B068539-1C <WT>
EXP
U17 VIDEO PC board ass'y NAVD-8539-1D 1 1B068539-1D <GR>, <8530>
EXP
U17 VIDEO PC board ass'y NAVD-8539-1E 1 1B068539-1E <GK>
EXP
U17 VIDEO PC board ass'y NAVD-8539-1F 1 1B068539-1F <PP, GQ>
EXP
U18 DRIVER AMPLIFIER PC board ass'y NAAF-8540-1A 1 1B068540-1A <DD, DC>
EXP
U18 DRIVER AMPLIFIER PC board ass'y NAAF-8540-1B 1 1B068540-1B <PA>
EXP
U18 DRIVER AMPLIFIER PC board ass'y NAAF-8540-1C 1 1B068540-1C <WT>
EXP
U18 DRIVER AMPLIFIER PC board ass'y NAAF-8540-1D 1 1B068540-1D <GR>, <8530>
EXP
U18 DRIVER AMPLIFIER PC board ass'y NAAF-8540-1E 1 1B068540-1E <GK>
EXP
U18 DRIVER AMPLIFIER PC board ass'y NAAF-8540-1F 1 1B068540-1F <PP, GQ>
EXP
U19 TUNER UNIT TFCE1U114B 1 240134A <DD, DC>
EXP
U19 TUNER UNIT TFCE1E512A 1 240135 <PP>
EXP
U19 TUNER UNIT TFCE1E512A 1 240135 <PA>
EXP
U19 TUNER UNIT TFCE1E512A 1 240135 <WT>
EXP
U19 TUNER UNIT TFCE1E512A 1 240135 <GR, GQ, GK>
EXP
U19 TUNER UNIT TFCE1E512A 1 240135 <8350 >
TX-SR503/503E/8350
PC BOARD PARTS LIS
T
U01 DISPLAY PC BOARD (NADIS-8513-1F/1G/1H)
U02 DSP PC BOARD (NADG-8514-1F/1G/1H)
U03 SWITCH PC BOARD (NASW-8515-1F/1G/1H)
U04 HEADPHONE JACK PC BOARD (NAETC-8516-1F/1G/1H)
CIRCUIT N
O
NAME DESCRIPTION Q'TY PART NO REMARKS
PCB1
U131 PHT CP TORX177L 1 24120127
PCB1
U132 PHT CP TORX177L 1 24120127
PCB1
U133 PHT CP TORX177L 1 24120127
PCB1
U821 REMO SENS
GP1UM281XKVFH=16M
M
1 241361
PCB1
Q801 FL TUBE 16BT127GNK 1 213028
PCB1
Q801A HOLDER (FL) 1 27191222B
PCB1
Q111 IC BU1924FS 1 22242120R2 <PP>
PCB1
Q131 IC 74HCU04F 1 222740046R2
PCB1
Q151 IC TC74VHC541FT 1 22274541ER2TO
PCB1
Q151 or IC SN74AHC541PWR ( 1) 22274541IR2TI
PCB1
Q152 IC TC74HCT7007AF 1 222740077R2TO
PCB1
Q171 IC TC7WU04FU 1 22240935R2
PCB1
Q201 IC CS494003CQZ 1 22242039R3
PCB1
Q281 IC MX26LV040-70 1 W0037R301456M100
PCB1
Q401 IC NJM4580M-D 1 22241448R2
PCB1
Q402 IC NJM4580M-D 1 22241448R2
PCB1
Q403 IC NJM4580M-D 1 22241448R2
PCB1
Q404 IC NJM4580M-D 1 22241448R2
PCB1
Q421 IC CS42518-CQZR-D 1 22242229R2
PCB1
Q701 IC M30622MGP-236FPU0 1 22242250R3
PCB1
Q703 TR UNR2213 1 2217140R2
PCB1
Q703 or TR RN1404 ( 1) 2214490R2

Onkyo TX-SR503 Specifications

General

Brand	Onkyo
Model	TX-SR503
Category	Receiver
Language	English