STR-DN1050 - Sony Audio Service Manual (repair manual). Page 123

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REVISION  HISTORY
STR-DN1050
Ver.
Date
Description of Revision
1.0
2014.02
New
1.1
2014.06
Addition of Brazilian and Taiwan models.
Add ‘*’ mark to CLAMP, SLEEVE FERRITE in page 92, 93, 94 and 120 (Service code changed).
Add Servicing Notes for IC2104 and IC2502 in DIGITAL board (Service code changed).
Change P/N of CN902 in DCDC board.
Change P/N of R1942 in DCDC board.
Change P/N of J7000 in DIGITAL board.
Change screw type to SCREW (+BV 3X8 CU) in page 15 and 94 for AEP, UK and Australian models.
Change screw type to SCREW (BV/ring) in page 15 and 94 for AEP, UK and Australian models.
1.2
2014.09
Addition of Mexican model.
Add Australian version in Specifi cations under General [Power Consumption (during standby mode)]
in page 5.
Add CN391 in MAIN board for ELECTRICAL PARTS LIST section (Service code changed).
Add F2100 in DIGITAL board.
Add R989, R990, R991 and R992 in MAIN board for US, Canadian, Brazilian, Taiwan and
Mexican models.
Change of DIGITAL board and HDMI FRONT IN board (Suffi x-12).
Change P/N of CN901 and CN902 in DCDC board.
Change P/N of T901 for US and Canadian models in page 95 and 121.
Change P/N of Ref. No. 51 for US and Canadian models in page 92.
Change P/N and description of R308 in MAIN board.
Delete R392, R393, R394, R395, R397 and R398 in MAIN board for US, Canadian, Brazilian, Taiwan
and Mexican models.
1.3
2015.03
Add Servicing Notes for IC3004, IC3200 and IC3203 in DIGITAL board (Service code changed).
Add CN2006 in DIGITAL board for Electrical Part List section (Service code changed).
Change description of IC2000, IC2503, IC3002 and IC3206 in DIGITAL board.
Change P/N of CORD, POWER-SUPPLY for US and Canadian models in page 94 and 121 (Suffi x 12).
Change P/N of IC3506 in DIGITAL board (Service code changed).
Change P/N of Panel Front Assy in page 8 and 92.
Change P/N and description of IC2501, R3401, R3410 and R3415 in DIGITAL board.
Change P/N and description of IC3200 and IC3203 in DIGITAL board.
Change P/N and description of Q320, Q323, Q554, Q555, Q604, Q605, Q654, Q655, Q704, Q705,
Q754, Q755, Q804, Q805, Q854 and Q855 in MAIN board.
Change of DIGITAL and HDMI FRONT IN boards (Suffi x 13).
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