Frame Rotation; Frame Deflection - Philips MG2.1E Service Manual

7 Electrical diagrams and print lay-outs
CRT-size related
2FH
1FH
29SFO 28WS 32WS 28FS 29SF 24WS 28WS 32WS
29SF 25FS
*
2401
2420 2n7 2n7 3n3 2n2 1n2 1n2 1n 1n2 1n 1n
470n 470n 560n
2421
1u2 1u2 1u2
2422
2423 470n 470n 470n 470n
15n
2425 15n 12n 15n 11n 11n 11n 11n
27n 18n 22n 27n 24n 27n 27n 27n
2426 27n 27n
560n
2432 560n 680n
390n 470n 560n 390n 390n 430n
2433
2434 470n
2435 9n1 10n
2448 10n 1n5 3n3 1n5
10n 4n7 22n 4n7 22n 22n
2454 100n 100n 100n
47n
2457 47n 47n 47n 33n 33n 100n 33n 100n 100n
3401
3415 33R 33R 33R 22R 22R 18R 18R 18R 18R
33R
3448 100k 100k 100k 100k 10K 33K 100K 100K 100K 100K
47k 47k 47k 33k 220k 47k 100K 47K 47K
3449 47k
27k 27k 27k
3451 27k 47k 27k 39k 39k 27k 27k
3452 22k 27k 22k 22k 27k 27k 22k 22k 22k 22k
3454 10R 10R 10R 10R 10R 10R 47K 10R 47K 47K
220k 220k 220k 220k 220k 220k
3455 220k 220k
560k 560k
560k 560k 1M 1M 680k 680k 560k 680k
3457
270k 270k
220k 220k 150k 100K 100K 100K 100K 100K
3458
15R 15R
15R 3R3 1R 1R
3467
4R7 4R7
3483 4R7 5R6 4R7 3R3 4R7 4R7 4R7 4R7
3484 4R7 4R7 4R7 4R7 10R
4R7 4R7 4R7 10R 10R
7M5
3485 7M5 5M6 7M5 5M6 5M6 7M5 5M6 5M6 7M5
5401
5421 X X X X X X X X X X
5422 X X X X
X X X X X X
5424
5430 X X X X X X X X
X X
6451 C12 C12 C10 C10 C12 C12 C12 C10 C10 C10
X X
9403 X X X X X X X X
MG2.1E
1
non CRT-size related
* 1FH 2FH

FRAME DEFLECTION

2410 4n7
2416 100n VFB
2417 100n
2418 220p
2424 1u
2455 1n5
2457 33n
47n
2u2 A
2480 4u7
10R
3417 47R
3420 47R
3423 6R8
3425 10R
3426 10R
3430 3K3 1k
3431 3K3 1k
33K
3434
3435 33k
4R7 1R
3466
3468 150R
3489 33R
4410 X
GND
4416 X
F1
X X
5410
X
5423
B
X
5425
3613
5460 X
VDPOS
5462 X
A2-3
1K
5466 X X
X X
5468
5480 X X
3610
VDNEG
6420 X
6421 X A2-4
1K
6422 X
6423 X
F2
6424 X *
X
6425
6426 X
6483 X
7421 2508AF 2520DF
GND
9402
X C
X X
9408
X
9427
9436 X
X
9451
9452 X
X
9481
D

FRAME ROTATION

E
F4
3440
DAC-HOP
A2-1 33K
GND
F
1
39
2 3
3614
1K
6617
+13V-LOT
*
6614
2615
*
BYV27-200
9614
12V6 *
*
7600 12V9
-11V5
TDA8177 2 6 3
VSUP VSUPO FLYB
FLYBACK
GENERATOR
0V33
1 IN-
OUT 5
POWER
AMPLIFIER
7 IN+ 0V
THERMAL
0V34
PROTECTION
GND
4
-12V8
GND
GND
-15V-LOT
3611
*
*
GND
+13V-LOT
-15V-LOT
7441
BC547B
7440-A
3445
4 LM358N
2
470R
1
3442 3446
+13V-LOT
8
3
220K 470R
BC557B
7442
7440-B
5
8
LM358N
GND
7
6
4
GND GND
-15V-LOT
2 3
4 5 6
*
5617
90n
* F3
*
*
0325
1
LV+
2
DEFLECTION-COIL
3
LV-
* *
GND GND
9621
F-pin
0326
1
2
3
TO N/S
GND
4
5
HFB+13V
0390
1
FRAME-ROT +
2
TO FRAME ROTATION COIL
3
GND
GND
4 5 6
7
0325 C6
0326 D5
0390 E5
2443 F2
2444 F2
2445 E2
2612 C2
A 2613 B2
2615 A3
2616 C3
2617 C4
2618 C2
2620 C4
2622 D5
3433 F1
3440 E1
3441 E2
B
3442 E2
3444 F2
3445 E3
3446 E3
3447 E4
3601 D4
3602 D4
3603 D4
3610 B1
3611 D3
C
3612 C1
3613 B1
3614 A3
TO VERTICAL
3617 C4
3618 B5
3619 C5
3620 C4
3621 C5
3622 C5
D
4622 B3
5617 B4
6614 A3
6617 A3
6618 B3
6620 B4
7440-A E3
7440-B F3
7441 E4
E
7442 F4
7600 B2
9614 A3
9621 D5
F
7