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LOCAL Key ASSY
Pre Amp
AC-IN 230V ST-5V
ST_BY(2W) POWER
(OPTION)
IC601 TDA7253 Audio AMP
IC02 EEPROM 24C16
SCL SDA
IC01 TV /TXT SDA5555 /5521
SCL SDA CVBS(TXT)
IR
B+ Sound B+ 8V
TXT RGB
8VREG
STRF6707
BLOCK DIAGRAM
5V
IC901 CPT DRIVE AMP. TDA6107Q
RGB
IC501 TDA8842 VIDEO PROCESSOR
VB VA H-OUT
5V REG
35V
H.Vcc /TUNER
CVBS
IK
BPF
TPS
VA VB
IC301 TDA8351Q VERTICAL AMP
V-DY
IC502 CD4052
K3953M(BG/DK/I) K6263K(W/M) IF1 5V 33V IF2 SAW I
16V H-DY
FM AM
45V
TUNER
SCL SDA
K9260M(BG/DK/I) K9253M(W/M) SAW II L9654M(L/L ) L/L S/W SAW III
IC201 CD4053 SW
SOUND BOARD
VIF/SIF U4488B
SCART/PHONE A2-OUT
Q401 D2499
FBT
H-OUT B+
HV SCREEN H/T
AGC *OPTION
180V