Micon/Operation; If/21Pin/In/Out/Power; T'text - Aiwa VX-D1420 Service Manual

MONITOR_V
TU_VIDEO
IF/21PIN/
IN/OUT/
POWER
TU_AUDIO
TU601
Q601
PRE AMP
11
1
4
5
SDA
SCL
MICON/
OPERATION
AGC_M
AFT_M
D501, D502, D503, D504
F501
AC IN
Q507 IC506 TLP621(GRH)
FEED BACK
FEED BACK
SW.
VR502
Q506
5V SW.
Q513
5V SW.
RY501
L503
DEGAUSS COIL
3
CHROMA
IC601
LA76812
X604
4.433619MHz
38 VCO
44
Q602
BUFFER 42
H SYNC SEP
Q608
BUFFER 46
Q610
AMP 2
SW
SAW FILTER
CF601
SPLL
1 4 5
5
6
4
RF AGC
12
11
10
AFT
T501
RECTIFIER
8 14
12
4 3
4 10
POWER REG.
16 9
IC501 STR-F6707
Q504
RELAY
1
DRIVE
TV BLOCK DIAGRAM
APC TINT ACC
V SYNC SEP
HOR
VCO
HOR
C/D
AMP
FM DET
VIDEO DELAY
BPF
AMP
SHARPNESS
VIDEO CONT
COLOP
DET BRIGHT
CLAMP
BLACK
IF AGC
STRETCH
RGB
OSD
MATRIX
SW
PLL
F502
AT+30V
CD9001
5V REG.
5
IC9003 KIA7805API
1 3
6
AT+5.6V
7 1 3
AT+9V
Q9001
9V REG.
3
AT+12V DRIVER
IC9001
KIA7809API
Q9003
DRIVER
Q9004
DRIVER
P.CON+8V
H-1
V. OUTPUT IC401 LA78040
RECORD LUMINANCE SIGNAL
THERMAL
PROTECTION PLAYBACK LUMINANCE SIGNAL
PUMP RECORD COLOR SIGNAL
UP
PLAYBACK COLOR SIGNAL
-
AUDIO SIGNAL(REC)
+
AUDIO SIGNAL (PB)
5 2 1 3
6
Q405
H. DRIVE
FB401
VER
23
C/D
3
7
13
ABCL
9
FBC
28
2
AFC2
PH SHIFT
Q810, Q801
RED AMP
HOR
27 Q811, Q802
OUT
GREEN AMP
BLUE AMP
19
20
Q812, Q803
21
17
14
15
16
SOUND AMP
IC352 AN7523
6
9
5
P.CON+9V
1
5V REG.
IC9002 KIA7805API
1 3
P.CON+9V
Q9002
SW
TUNER VIDEO SIGNAL
DEFLECTION SIGNAL
TUNER AUDIO SIGNAL
R. SIGNAL
G. SIGNAL
B. SIGNAL
Q406
H. OUTPUT
DY
HV
J801
1
F
F
7
S
V801
8
CRT
6
11
P. CON + 9V
R_OUT
G_OUT
B_OUT MICON/
OPERATION
VD
HD
TEXT_Y
TEXT_Y
TEXT_G
TEXT_R

T'TEXT

TEXT_B
TEXT SYNC
IF/21PIN/
MONITOR_A-L
IN/OUT/
POWER
SP351
SPEAKER
4
SP352
SPEAKER
1
J351
2
2
HEAD PHONE
7
POWER_FAIL(DC)
VOL_CTL
TV_POWER_H
MICON/
OPERATION
VCR_POWER_H
DEGAUSS_H