Nokia 446PRO Service Manual page 58

WIDTH-CONTROL
UVLO
D443 D442 D401
1,2,5
LL4148 1N4148 1N4148
D402
6,3V
1N4148
7,5V
C401
D403
10u
1N4148
50V
C449
n.c.
R401
10k
WIDTH
2,5
R402
E/W
2,5
8k2 D435
LL4148
R463
F_LIMIT 2,5 R403
47k5
47k
1%
R405
12V R406
1-3,5
100R
C402
100n C443
R479
100u
1k0 IC401
25V
4538BT
1 16
CTCA VDD
2 15
RCTCA CTCB
3 14
C#DA RCTCB
R473
0R0
4 13
I1A C#DB
5 12 C454
I#0A I1B
10u
DZ403 6 11 50V
OA I#0B
7 10
n.c. R413
O#A OB
220R
R480
8 9
VSS O#B
n.c.
C450
n.c.
C406
47p
FLYBACK HC_SYNC
D407
R412
LL4148
10k
D408
LL4148
C407
47p
R465
220R
12V 1-3,5
5V
T427
TR DUAL P/N
1-3,5 R423
10k
R464 1 6
22k
MUTE
R477
2 5
2,5 4k7
3 4
R478
4k7
V_BLANK
2,5
SMD SMD 2W
ELECTROLYTIC SMD 1W 3W etc.
POLYCARBONATE
0.25W 0.25W NF
POLYESTHER
POLYPROPYLENE 0.5W 0.5W NF
CERAMIC 1W
SMA241H 2
SB5218 02.00 Page 10
185V
R410
681k
T401
BC847B
D404
LL4148
R471
D405
10k0
LL4148
N249
M401
R404
R409
FM2589
15k0 82k5
2 6
1%
4 10
33k2
5
7,5V
R408
15k4
1%
1%
C452
R407
47u
D406
10k0
250V LL4148
5
1% C403
220p
1% R419
R421
1k5
R416
T404
1R0
220k
BF423
12V
1-3,5
R415
R420
15k
T402
383k
TR DUAL P/N
3 4
R417
12V
2 5 10k T405
DZ401
C404 2SJ306
R414
1 6
10R R418
10n
10R
250V
C408
D409
1n0
BAV103
5
500V
D411
N.C.
D410
BAV103
C409
10u
250V
-170V
5V
R426
220k
R484
R424
1M0
4k7
T409
R425
BF423
D412
100R
1,5 G1
1N4148 C419
33n
D440
400V
BLANK-CONTROL
BAV103
IC402
SLA5038
T417
IRLI620G
T408
BCR141W
5
R440
100R
R441
C418 100R
5
100n
J401
S0
R428
470R
R430
1R00
D444
1N4148
USB_5V
D414
n.c.
T411
2N5401
R427
1k0
T410
H_CENT
2,5
BF420
C411
L406
1u0 R429
15u
50V 3k9
D432
RGP15J
D436
D415 D416
RGP15J
D437
RGP15J RGP15J
M403
RGP15J
FM2589
2 6
4 10
R466
2R2
5
D431
BYV27-200
R433
56R2
5
C444 T415
R485
C412
BUH1215
2200u 56R2
680n R438
5 10V R439
250V 56R2
4R64
R434
3R9 5
12V
1-3,5
C453
10u
T416
D441 50V
IRFI540N
5
ES2G R436 T413
TR DUAL P/N
100R
3 4
R432 R437
681R 2 5 100R
185V
1,3,5
T414 1 6
BC557B
C451
R462
10n
215R
50V
R481
5 5
332R
H_DRIVE
EMITTER
2,5
CONTROL
12V
1-3,5
185V
V_DYN_FOC
S-CORRECTION
2,5
D424
C424
C420 C421 C422 C423
RGP10G
1u2
68n 150n 330n 680n
250V
400V 250V 400V 250V
R474
3 5 7 9 11 R446
33k2
33k2
5 5
2 1 4 6 8 10 12
5
5
R442 R443 R444 R445
100R 100R 100R 100R C429
100n
C425 C426 C427 C428
ECN
100n 100n 100n 100n
446F006
S1 S2 S3 S4 S5
446F
185V
R431 R486
1k0 1k0
C445
4n7
R467
500V
RASTER D438 D439
274k
CONTROL
BAV21 BAV103
DZ404
T412
BC637-16
N.C.
1200Vp
D418
C413 C414
DTV82F
2n2 2n2
2kV 2kV L404
D428
FU0735
RGP10G
FR401 FR402
R461
360R 360R
56R2
5
R472
60Vp
56R2
FLYBACK
2,3,5
C415
33n
400V
5 5
C416
D419 4n7
RGP10G 500V
D420
BAV21
D421
BAV21
C417
4n7
250V
500V
R457
1M0
R482
56R2
DYN_FOCUS
R453
LIN1
56R2
C457
L401
R447
100n
22R 470u
R451
C431
4k64
4u7
350V
5
R476
8
10k
R452
C436
4k64 9
150p 5
500V
7
C435 4
R448
5 5
220p
T426 270k
10
2kV
BC857B
C437 C438 C439
100n 27n 100n
6
M402 400V 400V 400V
C434
1n0 FM2560
T418 500V
5
BF420
(-6V)
R450
18k
1,3,5 -15V
C455 R475 R449
10k 1k2
220p
C456
100n
C433
47u
50V
HOR.OUTPUT
FOCUS
CONTROL
H_RAMP
T425
MPS2369
R469
470R
C446
4n7
4V7
R470
C447
R468
2k2
470p
100R
HOR YOKE
RED
X1
BLUE
X2
L405
FU0736 BLACK
X5
S N
N S
5
D429
BYV28-100
L402
82u
T419
IRF620
R458
DZ402
10R 12V
2,5
T421
MPSA42
R455
4k7
5
N.C.
D426
RGP10G
D427
RGP10G 12V
5 5
R483
10k
R454
10k
T423
BC857B
2,5 F_LIMIT
C440 C441
2u2 2u2
50V 50V
5 5