Pioneer SC-LX83 Service Manual

6
SC-LX83
1
2 3 4
A
B
C
D
E
F
1
2 3 4
F
F DIGITAL MAIN ASSY
AWX9620 and AWX9628 are constructed the same except for the following:
Mark Symbol and Description AWX9620 AWX9628 Remarks
IC3 MX29LV640ETTI-70G-K Not used
IC9202 D787E001BRFP250L-K Not used
IC9001 AYW7333 AYW7334
IC606 TC74VHC126FK Not used
IC1809 TC74VHC157FK Not used
IC1812, IC9504 TC7SH08FUS1 Not used
IC9506 Not used LAN9211-ABZJ-K
IC9505 RTL8201CP-LF-K Not used
IC1801 AAT4614AIGU-2 Not used
IC105 Not used TC7WHU04FU
IC605, IC1806 TC74VHC125FK Not used
IC1808 TC74LCX157FK Not used
IC9017 TC74LCX08FK Not used
IC1816 NJM2872BF33 Not used
IC9802, IC9805 NJM2846DL3-33 Not used
IC9803 NJM2846DL3-18 Not used
IC9816 S-1172B12-U5 Not used
IC9502 K4S281632K-UC60-K Not used
IC9201 IS42S16100E-6TL-K Not used
IC1803 BU9450KV Not used
D602, D604 1SS352 Not used
D1801, D1802 HZU5R6(B2) Not used
D9809 1SR154-400 Not used
L9501, L9502, L9504, L9505 ATF1211 Not used
L9511 Chip Beads Not used ATL7010
L101, L604, L605, L1801 QTL1013 Not used
L1802, L1806, L1808, L1809 QTL1013 Not used
L1811, L9021, L9201 QTL1013 Not used
L9203-L9205, L9503 QTL1013 Not used
L9506-L9510, L9811 QTL1013 Not used
L106, L9512 Not used QTL1013
L9202 Inductor CTF1357 Not used
X102 Crystal (27 MHz) Not used ASS7092
X1801 Crystal ASS7095 Not used
X9501 Crystal ASS7098 Not used
X9502 Crystal (25 MHz) Not used ASS7098
X101 Crystal Oscillator ASS7103 Not used
JA1801 4p Socket AKP7201 Not used
CN9501 5p Connector VKN1374 Not used
R9213 RS1/16SS914J Not used
R9662 Not used RS1/16SS1202F
R9643, R9651 Not used RAB4CQ100J
R9620, R9621, R9640, R9646 Not used RAB4CQ220J
R1805 Not used RS1/10SR0R0J
R148, R648-R650, R1856 Not used RS1/16SS0R0J
R1857, R1859, R1860, R1907 Not used RS1/16SS0R0J
R1909, R1910, R9396-R9400 Not used RS1/16SS0R0J
R9407, R9439, R9440, R9667 Not used RS1/16SS0R0J
R9673, R9675-R9677, R9821 Not used RS1/16SS0R0J
R9624, R9632 Not used RS1/16SS100J
R724, R725, R738 Not used RS1/16SS101J
R309 Not used RS1/16SS102J
R9655, R9668, R9669 Not used RS1/16SS103J

Pioneer SC-LX83 Specifications

General

Channels	7.1
Amplification Type	Class D
HDMI Inputs	6
HDMI Outputs	2
HDMI Version	1.4a
3D Support	Yes
Audio Return Channel (ARC)	Yes
Audio Decoding	Dolby TrueHD, DTS-HD Master Audio
Network Connectivity	Ethernet
iPod/iPhone Compatibility	Yes (via USB)
AirPlay	No
USB Port	1 (Front)
Wi-Fi	No
Bluetooth	No
Frequency Response	5 Hz-100 kHz
Signal-to-Noise Ratio	106 dB
THX Certified	THX Ultra2 Plus
Network Features	Internet Radio
Supported Audio Formats	MP3, WMA, AAC, FLAC, WAV
Input Sensitivity	200mV
Power Output per Channel	140 W (8 ohms, 20 Hz-20 kHz, THD 0.08%, 2ch Driven)