10
9
SCHEMATIC DIAGRAM-3 (AUDIO/VIDEO SECTION)
MAIN(AUDIO/VIDEO SECTION)C.B
To
FULL ERASE
HEAD
To
AUDIO/CTR
HEADS
To
Hi-Fi AUDIO
SECTION
To
Hi-Fi AUDIO/
SCART
SECTION
To
SCART
SECTION
To
POWER/
TUNER
SECTION
To
CYL.HEADS
To
SYSTEM CONTROL/
SERVO
SECTION
To
SYSTEM
CONTROL/
SERVO
SECTION
<7750>
AUDIO/VIDEO
PROCESSOR
SECAM CHROMA
PROCESSOR
15
14
4
5
1
9
10
3
6
2
2
2
7
16
12
12
12
13
8
11
11
<7750,5700>
<7750,5700,990>
<7750,5700>
<7750,5700,990>
<935,915>
<990>
<935>
<7750,935>
<990,935,915>
<7750,5700>
R3A1
47K:<7750,5700,990>
JUMPER:<935,915>
R3A1
3.9K:<7750,5700>
3.3K:<990,935,915>
R306
270:<7750,5700>
330:<990,935,915>
C3B1
0.1:<7750,5700,990>
0.033:<935,915>
L303
100u:<7750,5700,990>
56u:<935,915>
R313
470:<7750,5700,990>
560:<935,915>
KRA103M
C314
0.1:<7750,5700,990>
100P:<935,915>
R317
100K:<7750,5700>
180K:<990,935,915>
:PB VIDEO SIGNAL
:PB YSIGNAL
:REC VIDEO SIGNAL
:PB AUDIO SIGNAL
:PB CHROMA SIGNAL
:REC Y SIGNAL
:REC CHROMA SIGNAL
:REC AUDIO SIGNAL
WAVE FORM
(1/11)
(1/5)
(2/5)
(3/3)
(1/4)
(1/4)
(1/5)
(3/5)
(2/5)
(2/11)
(3/11)
(4/11)
(5/11)
(6/11)
(7/11)
(3/5)
(8/11)
(2/3)
(2/4)
(2/4)
(4/5)
(9/11)
(3/4)
(3/4)
(4/5)
(5/5)
(1/3)
(4/4)
(4/4)
(5/5) (10/11)
(11/11)
KRAC103M
VPS/PDC
DECODER
www.freeservicemanuals.info
10/11/2013
Worldwide electronic heritage manuals
