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1
2
G
FROM/TO MICRO
IIC_OFF
DEGAUSS_H
POWER_FAIL[DC]
VD
OSD_R
OSD_G
OSD_B
OSD_BLK
TO SHEET 21
SDA
SCL
AFT_M
F
VCR_POWER_H
HD
X_RAY_TEST
TV_POWER_H
TEST POINT
CP602
8283_0712_00_000
7
INTELLGENT MONI
6
B.OUT
5
AGC_M
4
IIC_OFF
E
3
SDA
2
SCL
1
GND
CD602
CH01408A
13
12
1.8
AGC
1
NC
2
2.5
3
2.5
SCL
4
2.5
SDA
5
D
6
NC
4.9
+5V
7
8
NC
29.3
+30V
9
10
NC
0
IF
11
15
14
C602
uF
C
0.1
C601
uF
50V
1
FROM/TO POWER
AT+30V
GND
P.CON+5V[TU1]
B
P.CON+5V[CHROMA]
TO SHEET 19
P.CON+8V
8.7VREF
5.7VREF[PCON]
5.7VREF[AT]
AT+13V
AT+12V
CD613
CH27088A
7
6
B.OUT
5
AGC_M
A
4
IIC_OFF
3
SDA
2
SCL
1
GND
PCB140
VEX913
CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE SYMBOL
REPLACE ONLY WITH PART NUMBERS SPECIFIED.
3
4
L608
100uH
TU_VIDEO
2.6
R620
1.9
100
0
BUFFER
Q601
2SA1037AK
CF603
EFCT4R5YS5A
B.OUT
AGC_M
R608
10K
R612
5.6K
AUDIO_OUT
R611
10K
C625
C630 0.022
uF
1uF
Y/C_AUDIO
C631 1
uF
TU_AUDIO
AGC_M
C632
50V
2.2
C668
16V
22
KA
C623 0.0033
uF
D602
MTZJ8.2C
D601
1SS133
L602 100uH
C627
R607 220 1/2W
0.47
uF
C624
R609
680
11.9
BUFFER
16V
47
uF
C618
Q612
2.9
2SC2412K
100pF
2.3
R632
C621
C613
2.2K
R610
P/L
0.01
uF
AFT_M
R614 100K
0.1
uF
C626
0.1
R601
AGC_M
C612_1
2.2K
1/4W
C622
6.3V
220
uF
0.1
uF
R604
SAW FILTER
CF601
75
SAF45MFY220ZR
IN
IN
G
OUT
OUT
1
2
3
4
5
R671
1.5K
CP611
IMSA-9110S-07
7
B OUT
6
This schematic
AGC_M
5
applies to the
IIC_OFF
4
following model
SDA
3
SCL
2
TVBR2542
GND
1
.
25" Chroma Circuit
5
6
L610
CF604
100uH
EFCT4R5MW5
C648
0.1
uF
D607
1SS133
2.8
2.2
0.12
8.1
8.1
2.4
4.9
NC
5.6 3.4
NC
5.6
0
0 2.85 3.25
1.9
8.8
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
X602
2.4
3.5
3.579545MHz
2.1
2.8
2.5
0
AUDIO BYPASS
R IN
3.2
5.2
EXT AUDIO IN
V PULSE OUT
3.6
0
G OUT
FM DIRECT OUT
46 SW REG CONT
34 EXT C in
uF
47 LIMITER IN
33 8.7V REG OUT
3.2
0
VIF VCO F/B
FAST BLK
48 IF AGC
32 X'TAL
9.00
49 QIF OUT
31 ACL/ABCL
7.2
VREG Vcc
SPOT KILLER
50 AUDIO OUT
2.8
3.5
VIF APC FILTER
fsc OUT
NC
5.1
2.5
VIF VIDEO OUT
0
5.1
C659
VIF GND
VIDEO CHROMA Vcc
uF
16V
47
0
4.95
V RAMP CAP
3.2
2.5
AFT OUT
V RAMP FEEDBACK
64 VIF IN
2.9
17 V OUT
0
QIF IN
1 VIF IN
B IN
16 B OUT
uF
1.8
8.0
RF AGC OUT
STRAT UP Vcc
2.8
RF AGC FILTER
8.1
1.5
3.95
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CHROMA IC
2.2
1.50
4.9
4.95
2.5
4.8
5
4.95
0
0
4.95
3.4
4.95
4.90
2.2
2.2
IC601
M61203CFP
only:
5-22
P/L = See parts list for part description
7
8
HORIZONTAL SIGNAL
TUNER VIDEO SIGNAL
VERTICAL SIGNAL
R.SIGNAL
LUMINANCE SIGNAL
G.SIGNAL
AUDIO SIGNAL (REC)
B.SIGNAL
AUDIO SIGNAL (PB)
PLAYBACK VIDEO SIGNAL
W848
CHROMA_VIDEO
C656
R638
C661
0.01
uF
0.01
uF
P/L
R646
C665
P/L
R642
D605
P/L
P/L
11ES1N
R647
2.2K
R643
VD
47K
R648
2.2K
B602
OSD_BLK
SOUND+B
BL01RN1-A63
C658
R673
SOUND_GND
H_OUT
0.22
uF
4.7K
W804
C667
GND
V_FEEDBACK
0.082
uF
V_OUT
ACL
D609
MTZJ6.8B
H_PLUSE
C664
C615
TV_POWER_H
D612
MTZJ6.8B
uF
1T
POWER_FAIL[DC]
0.001
uF
X_RAY_TEST
R641 18K
VCR_POWER_H
DEGAUSS_H
C657
0.022
uF
W825
V_OUT
D616
1SS133
OSD_R
D617
1SS133
OSD_G
D618
1SS133
OSD_B
W809
HD
R650
470 1/4W
CUT OFF
Q608
G.OUT
2SA1037AK
1.0
R.OUT
D604
D606
0.4
B.OUT
1SS133
1SS133
0
PROV = Provisional
9
10
FROM/TO HEAD AMP
Y/C_AUDIO
TU_AUDIO
TO SHEET 23
TU_VIDEO
CHROMA_VIDEO
TO AUDIO AMP
SOUND+B
SOUND_GND
TO SHEET 24
AUDIO_OUT
FROM/TO DEFLECTION
CP601
CH2D069A
SOUND +B
1
SOUND_GND
2
H_OUT
3
GND
4
V.FEEDBACK
5
V.OUT
6
ACL
7
H_PLUSE
8
TV_POWER_H
9
POWER_FAIL(DC)
10
X-RAY_TEST
11
VCR_POWER_H
12
DEGAUSS_H
13
TO SHEET 20
L002
KR16TT281807D
TO CRT
CD850
(CP850)
CH25092A
GND
5
CUT_OFF
4
G.OUT
3
R.OUT
2
B.OUT
1
TVBR2000 SHEET 22
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