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AVR250
SURROUND SOUND RECEIVER
- 64 -
Reference No.
Part No.
Description
CRYSTAL
CR101, CR102
2300-1920-0
X’TAL 11.0592 MHZ
TRANSISTOR
Q101, Q112, Q120
485C-123J-5
TR DTC123JSA ROHM
Q106, Q107, Q108, Q109, Q110, Q115, Q119,
Q121
485A-114E-5
TR DTA114ESA ROHM
Q113, Q114, Q116, Q123
485C-114E-5
TR DTC114ES
Q117, Q118
4851-241A-5
TR RN1241-A
Q122
485C-2229-5
TR 2SC2229-0 HFE 70-140
Q124
4860-0660-5
TR 2SA1015 (G.R.) RL
RESISTOR
R101, R147
4711-302A-2
RMF 1/8W 3K 1% AT
R102
4711-201A-2
RMF 1/8W 200R 1% AT
R103
4718-101J-C-X
RMF 1W 100R 5% ATS METAL
R105, R157, R170
4711-152A-2
RMF 1/8W 1.5K 1% AT
R106, R128, R129, R188
4711-471A-2
RMF 1/8W 470R 1% AT
R107
4711-391A-C
RMF 1/8W 390R 1% ATS
R108
4711-221A-2
RMF 1/8W 220R 1% AT
R109
4718-100J-2
RMF 1W 10R 5% AT
R110, R111, R112, R113, R114, R118, R124,
R140, R150, R155, R156, R158, R159, R165
4711-392A-2
RMF 1/8W 3.9K 1% AT
R115, R117, R119, R121, R123, R169, R171,
R172
4711-563A-2
RMF 1/8W 56K 1% AT
R116, R160, R161, R162, R163, R164
4711-202A-2
RMF 1/8W 2K 1% AT
R126, R154, R166
4711-103A-2
RMF 1/8W 10K 1% AT
R130, R131, R133, R134, R135, R136, R173,
R174, R175, R176, R177, R178, R179, R180,
R181, R185, R186
4711-332A-2
RMF 1/8W 3.3K 1% AT
R141, R142, R167, R168
4711-102A-2
RMF 1/8W 1K 1% AT
R143, R144, R145, R146, R151, R152, R190,
R191, R192, R193, R194, R195
4711-472A-2
RMF 1/8W 4.7K 1% AT
R148
4715-102A-2
RMF 1/4W 1K 1% AT
R149
4711-681A-2
RMF 1/8W 680R 1% AT
R153
4711-182A-2
RMF 1/8W 1.8K 1% AT
R182, R183, R184
4718-R22J-2
RMF 1W 0.22R 5% AT
R187
4717-4R7J-2-P
RMF 1/2W 4.7R 5% AT FP
IC
U101
3132-1030-0
IC AT89S52 8BIT MICROCON
U102
3132-1351-0
IC P89C669FA 8BIT FLASH
U103
3131-7250-0
IC 24C08 8K EEPROM
U104
3130-3800-0
IC UPC79M12HF REGULATOR
U105
3130-2520-2
IC 7812H 12V REG, T0220F
U106, U112
3130-2020-2
IC 7805 REG 5V
U107, U109
3130-8190-0
IC NJM78M56FA 5.6V
Summary of Contents for DiVA AVR250
Page 4: ... 3 AVR250 SURROUND SOUND RECEIVER ADJUSTMENT POINTS DIAGRAM AMP1 board ...
Page 5: ...AVR250 SURROUND SOUND RECEIVER 4 AMP2 board TUNER board OSC RF VT ...
Page 6: ... 5 AVR250 SURROUND SOUND RECEIVER VIDEO board ...
Page 12: ... 11 AVR250 SURROUND SOUND RECEIVER KEY board PCB LAYOUT ...
Page 13: ...AVR250 SURROUND SOUND RECEIVER 12 AMP2 board component side ...
Page 14: ... 13 AVR250 SURROUND SOUND RECEIVER AMP2 board copper side ...
Page 16: ... 15 AVR250 SURROUND SOUND RECEIVER AUDIO board copper side VOL board PHONE board ...
Page 18: ... 17 AVR250 SURROUND SOUND RECEIVER CON2 board component side CON2 board copper side PSU board ...
Page 19: ...AVR250 SURROUND SOUND RECEIVER 18 DSP board component side ...
Page 20: ... 19 AVR250 SURROUND SOUND RECEIVER DSP board copper side ...
Page 21: ...AVR250 SURROUND SOUND RECEIVER 20 MAIN board ...
Page 22: ... 21 AVR250 SURROUND SOUND RECEIVER TUNE board ...
Page 23: ...AVR250 SURROUND SOUND RECEIVER 25 MUTI board copper side ...
Page 24: ...AVR250 SURROUND SOUND RECEIVER 26 VIDEO board component side ...
Page 25: ...AVR250 SURROUND SOUND RECEIVER 22 PMAIN board component side PMAIN board copper side ...
Page 26: ...AVR250 SURROUND SOUND RECEIVER 23 AMP1 board component side AMP1 board copper side ...
Page 27: ...AVR250 SURROUND SOUND RECEIVER 24 MUTI board component side ...
Page 28: ...AVR250 SURROUND SOUND RECEIVER 27 VIDEO board copper side ...
Page 29: ...AVR250 SURROUND SOUND RECEIVER 28 RS232 board component side RS232 board copper side ...
Page 30: ...AVR250 SURROUND SOUND RECEIVER 29 TUNER SCHEMATIC DIAGRAM ...
Page 46: ... 45 AVR250 SURROUND SOUND RECEIVER MULTI CH BOARD U401 WM8770 ...