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Wiring Diagram, Block Diagrams and Overviews
Block Diagram Supply and Deflection
SUPPLY
MAINS SWITCH
MAIN SUPPLY
E
A1
PANEL
(PARTLY)
1051
0201
0202
1505
1501
2
2
2
3
1
F4AH
1
1
1
V
3509
4
2
220V
MAINS
SWITCH
STAND-BY SUPPLY
A2
6119 6118 6117
V-START
6109
6525
STARTUP
GBU4J 2
A1
1503
5107
1
4
-
+
A10
+375V
7100
2.5A
+
7101
3
2516
7105
7102
5104
A11
7120
D
G
S
STARTUP
GND-STB
CONTROL
A12
CIRCUIT
5113
3108
3118
VBATT
A13
7505
6103
5102
7508
7503
2163
3120
QUICK
2102
SWITCH
OFF
5132
MAIN SUPPLY
-20V
-20V
MAIN SUPPLY
7504
7502
STP5NB40
STARTUP
7530
D
G
CONTROL
S
CIRCUIT
A2
A3
3514
3
4
+375V
A4
7506
7507
7529
TL431
-20V
TCET1103
ACTIVATING
VBATT
CIRCUIT
ADJ.
2
1
SUP-ENABLE
A2
A8
B14A
B12
DC/DC CONVERTER
1147
1I70
5903
4
+11V
VOLTAGE
7U04
BOOSTER
IU06
PWM
GENERATOR
7U03
AND DRIVERS
IU05
VOLTAGE
CONTROL
FEEDBACK
EM6E AB
DEFLECTION
LINE DEFLECTION
A3
3550
2
1
5501
5502
5511
RP
5503
5516
RS
+to
5504
3
1502
FROM
2
3
2
A1
DEG.
COIL
MAINS
1
FILTER
1
HOT
HOT
1550
4
COLD
COLD
7501
7528
+5.2V_MP
ACTIVATING
CIRCUIT
DEGAUSSING
B5A
OTC
LINEDRIVE 1
B4
HOP
3115
6110
VTUN
A8
3116
5101
6113
5
8
+11V_STBY
A18
3
9
1969
10
+11V
FRAME DEFLECTION
A4
2.5A
2
11
E/W DRIVE
6111
+8V6-SWITCH
+8V6
7131
1
12
A20
D
S
EW-DRIVE
B4
G
HOP
7130
STANDBY
CONTROL
B5A
A15
+5.2V_MP1
OTC
A19
A8
6107
1930
ON
+5.2V
5
7103 OR
1A
+8Vb
1968
7104
1
+5.2V_MP
2A
3455
3113
+5V-SWITCH
+5V
7141
6122
4
2
A21
D
S
3456
3124
3114
G
A16
7140
+11V_STBY
CONTROL
HFB_X-RAY-PROT
B4
HOP
FRAMEDRIVE +
5506 OR
A7
5612
B4
5507
6535
5514
+16V+19V
5
6
HOP
AUDIO SUPPLY
+
+
4
7
2512
2542
B4
GND-AUD
3
9
+
+
HOP
2511
2543
5509
6536
5513
FRAMEDRIVE -
1
10
-16V-19V
AUDIO SUPPLY
HOT
COLD
A8
COLD
COLD
A6
HOT
HOT
+VBATT
+
2515
HOT
COLD
3660
7611
6U02
+3V3_ILINK
+3V3_SIM
5U01
5U05
+3V3_DCDC FBX
5U06
6.
42
DC-SHIFT
(OPTIONAL)
G
1430
DC-
SHIFT
400 mA
CIRCUIT
+141V
5400
5401
+VBATT
A26
7421
BU2520DX
6408
3415
A25
+11D
5410
+5.2V
4
9
6407
3416
A24
1
6
A22
7409
2492
3406
3414
+
A23
7408
3404
COLD HOT
E/W - DRIVE
+8V-S
+141V
TO 1693
1693
3654
I
3492
DAF
6456
3493
3488
7450-B
5
7
6
3484
A37
1
7482
A38
5
3481
A45
7486
4
+8Vb
2
CURRENT
3483
SOURCE
7487
3457
2403
7440-B
7442, 7654
5
7
7653
6
FRAME DEFLECTION
EW
3419
7441
PROTECTION
CIRCUIT
3404
2457
7455
+8Vb
5621
1
6
5
10
3459
3641
7614
7450-A
7641
3
7440-A
3
1
7443
A33
1
2
7652
2
A34
A36
A35
3658
PROTECTION
CIRCUIT
3657
6627 6626 6625
+8V-S
+13V-LOT
6620
2622
A42
TV
3638 7620
3640
2
6
3
TDA8177
3631
3642
FLYBACK
3643
3630
7
A43
GENERATOR
5
OP. AMP
1
5620
THERMAL
A44
3632
3634
7612
PROTECTION
A40
4
A39
-15V-LOT
3623
317
1
2
5430
DYNAMIC FOCUS
LOT
5
EHT
+11D
1
TO
FOCUS A
F1
LINE
OUTPUT
FOCUS B
CRT
CIRCUIT
VG2
+
2430
EW
CORR.
3431
5421
+11D
3450
3451
2431
EW
10
EHT-INFO
3400
6400
8
3447
6480
11
2443
5467
7480
STP3NB60
A47
9
FILAMENT
A46
D
G
3
3460
S
A48
12
4
3461
3479
3480
6
HOT COLD
6499
EW
3463
6463
3462
6462
5463
3465
6465
+13V-LOT
3464
6464
5465
3635
A50
+8V-S
SUP-ENABLE
1
3636
7613
3
TL431
3637
2
3498
A49
3449
+11D
+8Vb
SUP-ENABLE
ROTATING CIRCUITRY
A5
1601
+11V_ROT
7680
125mA
TDA7052
1
+Vp
1625
1
TILT
3686
2
B5A
2
3
VERT.
OTC
7681
3684
DEFL.
3620
7682
COIL
3685
SWITCH OFF
6
CIRCUIT
IN STAND-BY
6080
1419
DAF
I
1
2
1417
1418
1
1
LINE
DEFLECTION
2
2
COIL
5800
HOT
COLD
1497
1
HOR. DAF
CIRCUIT
1492
TO
VER. DAF
A4
CIRCUIT
E/W
DRIVE
1491
1
1424
1
FILAMENT
2
TO
HFB_X-RAY-PROT.
3
1424
F1
4
CRT
5
6
A28
200V
7
VIDEO
SUPPLY
EHT-INFO
A8
SIM
A30
A29
6400
5461
+11D
B4
7445
HOP
POR
POR
A6
AUDIO
COLD
HOT
A31
+13V - LOT
2462
FRAME
DEFLECTION
SUPPLY
A32
-15V - LOT
2464
1495
+13V LOT
1
TO
PANEL
2
ON
3499
CRT
3
NECK
-12V8
4
(OPTIONAL)
HOT
COLD
5
1620
1
ROTATION
2
DEFLECTION
3
COIL
8
CL 36532008_004.eps
060503
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