Sony HT-ST7 Service Manual page 5

MODEL IDENTIFICATION
Distinguish by model number label stuck on the rear side of a main unit.
Note: The printed contents of following fi gure model number label may be different from the model number label of a main unit.
MODEL NUMBER LABEL
US and Canadian models
AEP model
SA-ST7 UC2 4-461-308-0s
4-461-309-0s
– Rear view –
UK model
Australian model
HT-ST7
4-461-309-1s
SA-ST7 AU1
4-466-482-0s
5