Aiwa HV-FX5700 Service Manual page 19

SCHEMATIC DIAGRAM-1 (POWER/TUNER/NICAM SECTION) <HV-FX8200/FX7700/FX5700>
MAIN(POWER/TUNER SECTION)C.B <8200,7700,5700>
LFS202014-
04350
D/A
SCART Switching Facilities
D/A SCART1 R
D/A SCART1 L
A/D SCARTL
A/D SCARTR
IDENT
FM1/AM
FM2
Demodulator
NICAM A
NICAM B
Audio PLL
18.432MHz
NICAM C.B <8700,7700,5700>
:REC VIDEO SIGNAL
NOTES)
:PB VIDEO SIGNAL
NOTES)
:REC AUDIO SIGNAL
:PB AUDIO SIGNAL
6 7
8
4
9
ERA18-02KFRB
2
10
11
D
G
12
S
13
ERC81-004L22
14
1 15
1
2
D/A
/50V
DSP
<8200>
NOTE) Warning
Symbol denotes AC ground.
NOTE) Parts that are shaded are critical
NOTE) With respect to risk of fire or
Symbol denotes DC chassis ground.
NOTE) electricial shock.
23
KRA18-02KFRG
KTC3205
22uH
KRA103M
22uH
<8200>
KRA103M
KTA1273
3
/16V
/50V
/50V
/16V
/50V
KTA1273
<8200>
KTA1273
KSR1003
KRA103M
KTA1273
* Q166
2SA1980G:<8200>
*
KTA1267-GR:<7700,5700>
Q163
*
SRC1201:<8200>
KRC101M:<7700,5700>
*
10u/16V
KTA1267-GR
C710
43P
To
To To
SYSTEM CONTORL/
Hi-Fi AUDIO/SCART Hi-Fi AUDIO/SCART
SERVO/OSD
SECTION SECTION
SECTION
24
To
SYSTEM
CONTORL/
SERVO/OSD
SECTION
(DRUM)
To
Hi-Fi AUDIO/
SCART
SECTION
To
10u/16V
AUDIO/
VIDEO
SECTION
*
To
SYSTEM
CONTORL/
SERVO/OSD
SECTION
ENTREE
ANTENNE
AERIAL
SORTIE
ANTENNE
RF.OUT