Servicing Notes - Sony STR-DB1070 - Fm Stereo/fm-am Receiver Service Manual

• MODEL IDENTIFICATION
– Rear Panel –
Model
DB1070 : US model
DB1070 : Canadian model
DB1070 : Malaysia and
Singapore models
DB1070 : Chinese model
DB1070 : AEP and UK models
DB1070 : 120 V AC area and
240 V AC area in E models
DB1070 : Taiwan model
DB1070 : Korean model
DB870 : Canadian model
DB870 : AEP and UK models
SERVICE POSITION
In checking the DIGITAL board, prepare jig (extension cable J-2501-208-A: 200 mm 21 core).
SECTION 1

SERVICING NOTES

PART No.
PART No.
[]
4-233-610-0
[]
4-233-610-1
[]
4-233-610-2
[]
4-233-610-3
4-233-610-5 []
[]
4-233-610-7
[]
4-233-610-8
[]
4-233-610-9
[]
4-233-630-1
4-233-630-2 []
MAIN board
STR-DB870/DB1070
Connect jig (extension cable J-2501-208-A)
to the MAIN board (CN806, 807) and
DIGITAL board (CN1102, 1103).
DIGITAL board
5