Circuit Block Diagram - Toshiba 2857DD Service Manual

CIRCUIT BLOCK DIAGRAM
VY
TUNER IF/MPX
* *
*
AUDIO
@ [8s
oS TA1218N
BAe 3 : e
)
AvVSW. LY
(FULL) |9 §
P avsw [xe
TA1229N
° . re SECAM
2
COMB
-©) jes
BRIER TA1222AN
O° fe)
(2) |9 "4
21PIN |6 2 SAA5281ZP/E CHROMA
(S+AV)IE 0
RGB
VIDEO
oS
DEF.
©
RGB SW
iad
Cc El
ie
PROCESSOR ee |
Al
TA1217N
EXT SPK
*
PRO-LOGIC
UNIT
TA8211AH
TA8772AN +O ores}
1H | ieee: 'ones ro] EXT SPK
DELAY "EXT/INT
HEAD PHONE SPK SW WOOFER
VIDEO OUT
STR-S6709
* PC BUS CONTROL