Toshiba SD-V280UA Service Manual page 97

HF1
HF2
HF_COM
Y/C/AUDIO/CCD
/HEAD AMP
FSC
FROM_NORMAL_A
TO_NORMAL_A
P.CON 5V
REGURATOR
P.CON 12V
F-11
Hi-Fi/DEMODULATOR BLOCK DIAGRM
HI-FI AUDIO/H.AMP/DEM IC
IC701
AN3663FBP
L/R REC
AGC VCO
MIX LPF
22
AMP
INPUT SW
24 AMP
AMP
21
OUTPUT
SW
AMP
RFC
PNR
BPF
VCO-FO
ADJ
LOGIC
45
FM LIM
62
61
DBX
DEM
NOISE
BLOCK
REDUCTION
25
40
LOGIC
51
58
1
10
15
2
4
3
9
14
53
57
59
48
30
29
28
27
36
42
43
56
DVD_A_OUT-R
DVD_A_OUT-L DVD I/O
FRONT_A_IN-R
OPERATION/
FRONT_A_IN-L
DISPLAY
REAR_A_IN-R
REAR_A_IN-L
HIFI AUDIO_OUT_R
HIFI AUDIO_OUT_L
RF_CONV_A.OUT
TUNER/JACK
SIF OUT
V. REC_ST-H
HIFI_ENV. DET
HIFI_H.SW
SYSCON
AUDIO_MUTE-H
IIC_CLK
IIC_DATA
ST_SELECT
AUDIO SIGNAL(REC)
AUDIO SIGNAL (PB)
F-12