Philips DVDR1000/001 Service Manual page 117

Electrical Diagrams And Print-Layouts
Analog Board: RGB-YUV-Converter
2200 A1 3202 B2 3208 C1 3214 D2
2201 A1 3203 B2 3209 C1 3215 E2
2202 A3 3204 B3 3210 C2 3218 E1
2203 A3 3205 B3 3211 D1 3219 E2
3200 A4 3206 B3 3212 D1 3220 E3
3201 A1 3207 C1 3213 D1 3221 E1
1 2
RGB-YUV-Conv.
5STBY
I201
14
A
15
GNDV
GNDV GNDV
I206
I207
3201
1K
1%
5STBY 5NSTBY
B
GNDV GNDV
I210
3207
RCIN_SC2
1K5 1%
from IO1
C
3208 I211 3209
BIN_SC2
6K8 5K62 1%
from IO1 1%
I212
GNDV
I213
I214
D 3211
1K5 1%
I215
3212
GIN_SC2
4K7 1%
from IO1
3213
4K7 1%
GNDV
E
I225
3218 3219
1K5 1% 1%
1K5
I226
3221 3222
1K2 4K7 1%
1 2
DVDR1000 /0x1 /691
3222 E2 4203 D4 I201 A2 I207 A1 I213 D1
3223 D4 7200-A C3 I202 A3 I208 B3 I214 D2
3224 E4 7200-B D3 I203 A4 I209 C2 I215 D1
3225 E4 7200-C A3 I204 A4 I210 C2 I216 D3
4201 D4 7200-D A2 I205 A3 I211 C1 I224 E2
4202 D4 7201 B4 I206 A2 I212 C2 I225 E2
3 4
YUV_CON
5STBY
5NSTBY
I202
7200-D
4
TSH95
16
13
GNDV GNDV
I203
7200-C
12
TSH95
I205
10
7201
11
9 PDTC124EU
GNDV
3204
1K
1%
I208
3205
not used for SA7118
15K
3206
I209
750R 1%
7200-A
3
TSH95
1
2
8
7200-B
5
TSH95
7
I216
6
3223
100R
3224
100R
I224
3225
100R
3220
1K 1%
Y` = R - V x 1,402
U = B/2 - 0,169R - 0,331G
CL 16532095_021.eps
V = R/2 - 0,419G - 0,081B
3 4
7. 117
Analog Board: Digital In / Out
I226 E2
1941-A A4 2471 A3
1941-B C4 2472 A3
1942 E4 2473 B3
1943 D4 2474 B3
1945 A4 2477 D3
1948 B4 2479 C3
2470 C3 2480 B1
1
Digital In / Out
5VD1
8
A I495
A
GNDD
I204
YUV_ON
5VDD
from AIO1
DAINCOAX
to DAC_ADC
5VD1
B not used
B
2480
I497
100n
GNDD
C
C
4470
DAOUT
from DAC_ADC
D
D
DAOUT
from DAC_ADC
A_G
to I/O 1
A_R
to I/O 1
E E
A_B
to I/O 1
DAINOPT
to DAC_ADC
080801
1
2481 E2 3429 D3 3494 B3 4471 C2
2483 A1 3443 D4 3495 C2 5470 B2
2484 D3 3456 B1 3496 C1 6470 A3
2485 B4 3490 C1 3497 D2 6471 C3
2486 B1 3491 A1 3498 E3 7470-A C2
3427 A2 3492 A2 3499 A1 7470-B C2
3428 A2 3493 A3 4470 C1 7470-C C2
2 3
5VDD 5VD1
GNDD
not used
7470-D
PC74HCU04D
14
2471
3428
Vcc 9
Y A
Vss
100R
100n
I496
7
GNDD
GNDD GNDD
GNDD
3491
10K
I485
5470
2473 I487
3 4
not used
150p
2
GNDD
1 6
6RG
GNDD GNDD GNDD
not used
not used
2479
4471
10u
7470-B
7470-A
I490 PC74HCU04D
PC74HCU04D
3490 2470
I492
1 2 3 4
A A
Y Y
470R
100n
7470-C
PC74HCU04D
3495
5 6
I489 A Y
2K2
7470-E
PC74HCU04D
I486
3429
11 10
A
Y
560R
7470-F
PC74HCU04D
13 12
A Y
GNDD
3497 F4204
100R
not used
GNDD
3498
1K
2 3
7470-D A1 F4204 D3 I490 C2
7470-E C2 F4205 E4 I492 C3
7470-F D2 F488 D4 I495 A1
F4102 A4 I485 A2 I496 A2
F4103 A4 I486 D3 I497 B1
F4202 B4 I487 B3
F4203 A4 I489 C1
4
DIGIO
1941-A
YKC21-3600
F4103
3
DIGITAL
F4102 1
IN
A
5
GNDD
Ground not connected
to the rear plane
GNDD
1945
YKC21-3479
F4203
3
DIGITAL
3494 F4202
2
OUT
75R
1
B
GNDD
1948
YKC21-3416
3
GNDD
2
1
GNDD
1941-B
YKC21-3600
C
4
2
5VDD
5
GNDD
GNDD
F488
1943
GP1FA550TZ
D
2
VCC
GNDD
1 OPTICAL
VIN
OUT
3
GND
GNDD
5VDD
E
1942
GP1FA550RZ
1
VCC
F4205
3
GND
OPTICAL
OUT
2
IN
GNDD
CL 16532095_022.eps
080801
4