Service Guide
SW-HF5.1 1200
Version 1.0 Page 12 of 18
Title
Chapter 3. Block Diagram
5.1CH INPUT RCA JACK
AUX INPUT RCA JACK
4066 5.1CH/AUX INPUT SELECT
5CH OUTPUT
PT2258 5.1CH VOLUME CORTROL
WOOFER LPF SCH
5.1CH OUTPUT
CENTER SPEAKER
FRONT L SPEAKER
FRONT R SPEAKER
REAR L SPEAKER
REAR R SPEAKER
WOOFER SPEAKER
TA7227
TA8227
TDA2030A
EM78P447 MUE
5.1CH/AUX SELECT CORTROL
TO KEYSTROKE
KEYSTROKE SCH
POWER SW
FUSE
250V/2A
O/P:14V*2/0.8A,9V/2.5A
POWER supply
POWER SCH
!
!
TA8227