Philips MG2.1E - K6 Video Control & Geometry Schematic

7 Electrical diagrams and print lay-outs
51MG2.1E
TRAL
DOW
WIN-
ADC
PROC
SPEC-
CONTROL
PROCESSING
CHROMA
PROCESSING
LUMA
NC
G
R
V
U
Y
Y
VUY
B1
G1
R1
DIGGND
DIGSUP
ANAGND
BANDGAP
RGB-INSERTION
WHITE
POINT
CONTROL
OUTPUT
+ BUFFER
+ BLUE
STRETCH
WHITE P.
PWL +
BEAM CURR
LIMITER
CONTIN’S
CATHODE
CALIBR’N
I
AMPL
DIFF
AND
B
G
RR
G
BB
G
R
B
G
R
B
SUPPLY
1
PHI- PHI-2
START/STOP
H-DRIVE
6-BITS
DAC
EW
FRAME
RAMP
GENERATOR
HOP
CONTR
BRIGHT
SAT
RGB
SYNC+GEO
SCHsel
SWITCH
SATUR’N
CONTROL
COLOUR
MATRIX
CONTRAST
BRIGHTNESS
CONTROL
RGB-YUV
MATRIX
BLACK
STRETCH
2
C
3322
1K
4.8
8.1
7419 C8
7420 C9
7424 E10
7438 D9
3
3
0
0
K6-87
R-VC
1.7
2.8
8.1
0
7403 B5
7418 D8
3425 D10
3426 D10
3427 E10
3428 D7
3429 D8
3430 D8
3431 C4
3432 C1
3433 C1
3434 A4
0.5
4426 H1
4.9
RES
RES
RES
PIP
K5-204
TOP
K7-64
3438 C4
3439 D7
K6-84
K6-88
K5-201
5
0
0
RES
5301 F1
5302 F1
5305 C7
5306 C8
5307 D7
6300 E1
6310 I4
6311 I4
6334 F8
6340 H7
7402 A1
6422 E8
6420 E8
3.9
4.5
RGB1FH/FRONT UI
K5-206
K5-207
RES
RES
K6-88
0.7
RES
RES
RES
K7-62
K6-89
100Hz TOP/MED Eur
K6-82
2.8
0
2.3
2.3
0.7
0.67
3.9
2.8
2.3
RES
K7-65
RES
K6-73
K7-107
K7-71
1FH ONLY
2.0
1305 H3
2300 E2
K6-73
3.6 3.6
K5-60
FROM / TO
RES
VIDEO CONTROLLER
K5-203
K5-202
0.83
0315 OF
RES
USA-ONLY
3313 G4
3314 H4
VIDEO CONTROL & GEOMETRY
K7-63
PinName
RES
K7-61
1
BLC-INFO
B-VC
G-VC
100Hz AP
3318 G2
3320 E7
3321 F8
3322 F8
3323 F7
3325 G8
3326 G8
3330 F8
23
3.8
2
7 8 9 10 11 12
1
2303 F2
2304 F2
2305 I2
*
*
*
K6-90
K6-80
K6-86
K6-90
2331 F8
2340 H7
2322 G8
2323 G7
2325 G8
RES
RES
RES
K6-84
K6-82
K6-85
K1:K7
11 12
A
B
C
D
E
F
G
2402 B9
2403 C5
2343 H5
2344 H6
2351 G9
2400 C9
100Hz ECO Eur
678910
2416 B1
2417 C1
2418 B4
RES
K6-80
PIP
RES
K6/K7-106
RES
RES
H
*
NOT FOR MG2.1E
2423 E9
2424 D9
2425 C6
2426 D7
2427 B1
2428 D8
2429 C8
3334 F9
3340 H7
2306 I3
2307 G1
2308 G1
2309 E2
2310 E2
2311 E2
2312 H4
2313 H4
2315 H5
2321 G8
3370 E7
3400 C7
3401 C7
FROM / TO
RES
PIP ONLY
RES
K6-75
3402 D7
3404 B8
0340 OF
K6-89
3407 B8
3408 B8
3409 B9
3412 B8
3413 B8
3414 C8
3420 E8
2401 C9
3423 E9
3424 E9
2404 C5
2405 C5
2406 C2
2407 C2
2408 D2
2410 D2
2411 D2
2412 D2
2414 B1
2415 B1
3435 B5
3436 B1
3437 C1
RES
1FH AP/US
K6-86
DEFLECTION PROCESSOR
CASE OF FBX
K6-76
K5-59
2419 B4
2422 E8
3440 D7
3441 D7
4311 G2
4408 C4
4410 D1
4420 B5
4425 C1
3332 F8
4427 H1
5300 E1
3341 G6
3342 H6
3343 H5
3344 H5
3345 H6
3350 G9
3351 G9
3352 H8
3353 H8
3369 E7
6341 H7
6344 H5
6350 G10
K6-76
K6-75
RES
NON PIP
K6/K7-77
PIP
6354 H8
3405 B8
3406 C9
6424 E10
6429 D8
6430 H3
6431 D7
7300 C6
7341 H6
7351 H9
3422 E8
34
4.0
0.16
3.6 0.4
0.24
3
7.3
2.3
0.25
3.5
RES
K7-79
K6-83
P2-7 H SEL
2301 F1
I
A
B
C
TO LSP
TO LSP
F
G
H
I
0311 G12
0315 D12
0340 C10
0360 H12
3300 E1
3302 F2
3303 E2
5
RES
K7-104
K6-85
2302 F1
K6/k7-77
RESET GEMSTAR
RES
50Hz Eur
LOW
3315 H5
3316 G5
K7-70
K6-78
K6/K7-106
K6-83
3331 E7
K6-87
3317 F1
D
E
3304 E2
3306 H3
3307 F1
3308 F1
3309 H4
3310 G3
3311 H4
3312 H4
3370
10K
456
K7-71
K7-70
K7-99
TOPIC
CRT-panel
2430 C8
2425
10p
150K
3425
4427
HOSD_PIP
+8VS
3317
1K
1K
3321
100n
2405
BC857B
7341
+8VS
S7
S6
470p
2340
S4
4426
22p
2305
F1
F2
F3
+8V6
3424
150K
3334
1K
100R
3302
GND-DRIVE
S5
S3
+8VR
3426
33K
F4
22K
3441
4425
BAS216
6431
+8V6
3343
100K
3437
2429
6p8
2428
6p8
0360
1
2
3
3413
2400
BAS216
6422
+8V6
+8VR
5u6
5305
S8
F5
10n
2331
2306
22p
CST
1305
GND
2
XTAI
1
XTAO
3
3309
100K
4311
2301
100n
5302
6u8
3440
33K
3307
1K
100K
3438
10K
3439
2313
68p
3429
330R
3401
820R
+8VS
10K
3369
+8VS
2430
6p8
5306
5u6
5u6
5307
100n
2415
2402
3436
2325
2310
10p
3306
10M
7351
BC857B
BC857B
7420
FBCSO
2424
3431
100R
2311 220u
100n
2417
4420
0315
1
2
3
4
5
6
7
8
9
100R
3433
3330
1M
2404
100n
5301
6424
BAS216
+5V2
2401
100n
2403
3345
3404
47R
3342
10K
3352
3K3
2303
2u2
100n
2304
2410
100n
FBCSO
3326
220R
BC857B
7418
100n
2408
4u7
2418
+8VR
BAS216
6430
2414
100n
3406
47R
PDTC144ET
7438
3423
1R
18K
3332
47K
3331
BAS216
6334
100n
2411
0311
1
2
3
4
5
6
7
10K
3344
2344
100n
100n
BZX284-C5V6
6311
2412
3340
1K
BAS216
6344
100K
3314
3407
680R
220u
2300
10p
2309
3422
2K2
+8VR
23 24
1
SC
11
SCL SDA
14
21
SOUT
8 UIN 17 UOUT
20
VCC
9 VIN 16 VOUT
6 YIN
19 YOUT
TDA9178
7402
5
AB AD1
34
AD2
7
ADR
22 CF
15
DEC
18
GND
13 12 2 10
4410
3312
100K
3427
220K
BC857B
7419
2308
10p
3323
39K
5300
2407
100n
3430
220R
+8VR
100n
2323
3405
47R
+8VR
10p
2307
BZX284-C27
6350
1
2
3
4
5
6
7
8
9
+8VS
0340
3353
1K8
40
41
42
43
44
5
6
7
8
9
27
28
29
3
30
31
32
33
3435 36 37 38
39
4
13 14
15
16
17
18
19 2
20 21 22
23
24
25
26
7300
TDA9330H
1
10
11
12
6R8
3300
3351
220K
3315
1K8
2423
1u5
3412
3311
1K
4408
BAS216
6340
+8VS
2312
100n
BC857B
7424
3409
680R
220n
2351
3432
100R
+8V6
6300
2K2
3428
3303
100R
22n
2419
100n
2302
+8V6
BZX284-C39
6341
2321 470p
3435
2u2
2422
820R
3402
2315
10n
3320
1K
4R7
3434
BZX284-C6V8
6420
BZX284-C5V6
6429
3420
47K
1K
3308
3325
1K
GND-DRIVE
820R
3400
2426
470p 2322
100R
3304
6354
2343
10p
3350
470K
1K
3318
2427
100n
2406
BAS216
6310
3316
1K
3310
3K3
100K
3313
3408
680R
+5V2
3341
1K
3414
2416
100n
LIGHT_SENSOR
SC2FH_1FH
FBCSO
EHT-INFO
HFB
HD
7403
PDTC144ET
SCL-S
SDA-S
B-PIP
VDPOS
VDNEG
R-PIP
G-PIP
LDP
EW-DRIVE
R-VC
FBL-TXT
Y-OUT
V-OUT
U-OUT
SCL-F
Y-FEAT
BLC-INFO
VD
XRAY-PROT
PANORAMA
LINE-DRIVE
DAC-HOP
DYN-PHASE-COR
SC2FH_1FH
VFB
HFB
BC-PROT DYN-PHASE-COR HFB VFB
FBL-PIP
U-FEAT
V-FEAT
SDA-F
G-TXT
FBL-PIP
B-TXT
R-TXT
EHT-INFO
LINE-DRIVE
EW-DRIVE
LDP
SCL-F
VDPOS
VDNEG
SDA-F
EHT-INFO
FBCSO
EHT-INFO
DAC-HOP
EHT-INFO
XRAY-PROT