SLV-M10HF
MA-335 (VIDEO, NORMAL AUDIO) SCHEMATIC DIAGRAM
— Ref. No.: MA-335 Board; 1,000 Series —
• See page 4-3 for MA-335 BOARD printed wiring board.
MA-335
BOARD
7
IC201
!∞
PB
CN261
2
PB
8
IC201
@º
PB
9
IC201
@∞
REC
0.1V/div
0.1
µ
sec/div
200mV/Div 0.1
µ
sec/div
!£
IC201
#•
REC/ PB
!∞
IC201
%§
REC
3.579545MHz
550mVp-p
0.5Vp-p
H
!º
IC201
@•
REC
1Vp-p
H
!¡
IC201
#∞
REC
1Vp-p
H
!™
IC201
#¶
H
2Vp-p
H
!∞
IC201
%§
PB
3.579545MHz
500mVp-p
!§
IC201
$•
REC
IC201
%º
REC
340mVp-p
!¢
IC201
$∞
PB
500mVp-p
H
4-8
4-9
4-10
VIDEO, NORMAL AUDIO
MA-335 (2/10)
REC-OUT
AUT
O-BIAS-IN
A-GND
EQ-SW2
AUT
O-BIAS-C
AUT
O-BIAS-B
EQ-IN
EQ-NFB
EQ-OUT
EQ-SW1
LINE-PB-IN
AGC-TC1/
CARRIERLEAK BALANCER
ACC-FIL
T
REC-C-OUT
PB Y
FM/C-IN
EQ-FIL
T
PB-EQ-OUT
REC-Y
FM-OUT
REC-H-OUT
PB Y
-FM-IN
TRICK-H OUT
AGC-TC2
PB EMITTER PEAKING
MAIN-EMPH
FIL
TER
60Hz-H OUT
Y
CCD-DRIVE
NTSC-H OUT
2fsc OUT
PB APC
2
PB CHROMA
IN
PB CHROMA
OUT
C VCC
C-CCD DRIVE 2
SLD-FIL
T
C-CCD DRIVE 1
AFC/APC FIL
T
C-CCD IN
P
A
ST
OP
TR-SW
REC-APC
FIL
TER
VXO1/XO1
IN
VXO1/XO1
OUT
C-GND
VXO2/XO2 OUT
1
OR PB-H OUT
VXO2/XO2
OUT
2
VXO2/XO2
IN
KILL-FIL
T
ACK/SLD
OUT
SERIAL
CLOCK IN
SERIAL
DA
T
A
IN
SECAM DET
/S-DET OUT
C-ROT
PULSE-IN
HEAD SW
PULSE IN
S-DET LPF
S-DET ADJ
MUTE ON/OFF
LINE-IN 1
ALC-DET
LINE-IN 2
VREF FILTER
LINE-IN 3
A-VCC
LINE-OUT
ALC DET IN
REC-IN
AUDIO HEAD
SW OUT
REC-Y
MAIN DE-EMPH.
OUT
CLAMP IN
Y GND
VIDEO-IN 1
FBC-FILT
VIDEO-IN 2
REG
VIDEO-IN 3
QV, QH-INS
CHARA-INS
VPS OUT
VIDEO AGC IN
Y-VCC
SYNC-OUT
VIDEO-OUT
VCZ-FILT
VCA-IN
(CLAMP)
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
