No.52054
No.52054
3
AV-21BT8ENS / AV-21BT8ENB
AV-21BT8EPS / AV-21BT8EPB
AV-21BT8EES / AV-21BT8EEB
AV-21BT80EP
AV-21BT8ENS / AV-21BT8ENB
AV-21BT8EPS / AV-21BT8EPB
AV-21BT8EES / AV-21BT8EEB
AV-21BT80EP
CRT
PLL/VST TUNER
UV1315/16
VIDEO PROCESSOR
STV2248C
+115V B+
CONTROLLER
ST92195
I
2
C
SERVICE
CONNECTOR
EEPROM
KEYPAD
IR
SENSOR
STEREO SOUND
MSP 34X0D/G
QSS
HP AMP
TDA1308
AUDIO AMP
TDA7266
TDA7266L(MONO)
L
R
SMPS
MC44608
+12V
+8V
+5V
+5V STBY
VIDEO
SWITCHING
CIRCUITS
IF
SCART1
SCART2
SVHS FAV/BAV
HOR DRIVE
BU808DF
VER AMP
TDA8174AW
RGB AMP
TDA5112A
FBT
VER. DEFL.
HOR. DEFL.
L
R
MONO
2-3
2-4
BLOCK DIAGRAM