FOR CONTINUED PROTECTION AGAINST
A RISK OF FIRE, REPLACE ONLY WITH
THE SAME TYPE 4A, 125V FUSE.
ATTENTION: POUR MAINTENIR LA PROTECTION
CONTRE LES RISQUES D' INCENDIE UTILISER UN
FUSIBLE DE RECHANGE DE MEME TYPE 4A, 125V.
CAUTION
4A 125V
BLOCK DIAGRAM
17
42
41
40
39
25
29
3
27
OSD (R)
OSD (G)
OSD (B)
OSD (BLK)
RESET
AFT S-CURVE
POWER FAIL
POWER
ON/OFF
STANDBY MODE
ALWAYS +5V
CONTROL
Q693,
Q695
Q635
OVERLOAD
PROTECT.
D612
PHOTO
COUPLER
IC601
POWER
REG.
Q681
12V SW
DRIVE
IC681
5V REG.
RESET
D601-D604
FULL WAVE
RECTIFIER
Q613
ERR.
AMP.
Q611
Q612
OSC
Q601
SW.
T601
CONVERTER
TRANS.
LF601
LINE
FILTER
PS601
POSISTOR
L901
DEGAUSING
COIL
AC120V
60Hz
F601
AC
FUSE
C601
D627
+130V
D624
TJ1
D625
4A 125V
+12V
Q627
12V SW.
Y CV IN
MUTE
S SW
S/COMP SW
AV1/AV2 SW
12
13
14
15
8
OSD
SW.
RGB
OUT
CONT
BRITE
COLOR
DEMOD
SHARP
BPA
BLACK
STRETCH
DELAY
LINE
SYNC
SEP.
HORIZ.
DRIVER
VIDEO
DET.
FM
DET.
BUS
INTERFACE
IC101
SIGNAL PROCESS
SDA 9
SCL 10
78/79
11
Y 52
Y 54
49
H
V
BEAM
VOLTAGE
DETECT.
ABL-IN
RF AGC 77
ACL
X141
SAW
FILTER
A101
UHF/VHF TUNER
WITH PLL
& BAND SW
IF
AGC
IC802
EEPROM
6
5
A1901
RC PRE-AMP
SW1901-1906
CONTROL KEYS
RF AGC
BUS SCL
BUS SDA
IIC SCL
IIC SDA
RC IN
KEY IN
X IN
X OUT
28 38
34 35
32 4
33 5
31
10
9
19
20
30
21
IC801
CPU
WITH
CAPTION
DECODER
X 801
ANT
C809
C808
IC501
VERT.
OUTPUT
Q401
HORIZ.
DRIVE
T401
H-DRIVE
TRANS.
Q402
HORIZ.
OUTPUT
HOLD DOWN
DETECT.
30
40
17
18
19
HOLD DOWN
T402
HORIZ.
OUTPUT
TRANS.
H.V.
DEFLECTION
YOKE
L902
ABL
FOCUS
SCREEN
HEATER
V +B
LOW +B
AUDIO +B
+200V
VERT +B
6/7
9
5
3
8
4
1
V
H
5
H-PULSE
ABL
Q721
Q711
Q701
-R OUT
-G OUT
-B OUT
G
R
B
Q901
PIX TUBE
D483
+26V
(7V)
D429
D428
(13V)
R428
ANODE LEAK
DETECT.
L164
X161
75
56
36 V-S
37 H-S
33
26
IC001
AUDIO
AMP.
7 L
6 R
2
1
SP901
LEFT
SPEAKER
D482
VIDEO
1
Q486
9V REG.
Q490
5V REG.
5V
ALWAYS
12V
9V
TJ5
35
H-S
V-S
5V
B6
D801
CAP
VIDEO
OUT
Q1071
BUFF.
VIDEO
SW.
Q831
RESET
15V
Q001
POWER OFF
NOISE
CANCEL
D492
D481
RL601
RELAY
+12V
4
15
14
INT. VIDEO
EXT. VIDEO
9/10
11
V2 13
V1 12
S-Y 1
V1/V2 2
S-C 3
INT-V 5
V
Y
C
H
H
L
L
H
L
4.5MHz
SOUND
TRAP
Q202
BUFFER
Q135
BUFFER
39
38
4
3
LS OUT-R
LS OUT-L
TV OUT-R
TV OUT-L
373613
IC3401
MTS DECODER
5
6
SDL
SCL
Y
C
S-SW
VIDEO IN-2
AUDIO IN-2 (L)
K1001
REAR
AV IN
(AV2)
AND
FIXED
AUDIO
OUT
VIDEO IN-2 (R)
FIXED
AUDIO OUT (L)
FIXED
AUDIO OUT (R)
VIDEO IN-1
AUDIO IN-1 (L)
K1011
FRONT
AV IN
(AV 1)
VIDEO IN-1 (R)
3433
K1051
S-VIDEO IN
(AV 2)
AUDIO +B
Q005
AUDIO +B
SWITCH
3
SP902
RIGHT
SPEAKER
IC1081
MODE SW
