Philips CDR779 - I;O Board: Power Supply

GB 32CDR779 5.
Block diagrams, Circuit diagrams and PWB’s
I/O board: Power supply
EN
EN
6789
A
B
C
D
2413 B2
2414 B2
2415 C2
2416 C2
2417 D3
2418 D3
2419 D3
2420 D4
2421 D4
I407 D2
I408 D2
I409 D2
I410 D2
I411 A2
I412 F4
I413 E2
I414 E7
OPTION
123456789
12345
3417 E8
3418 F8
3419 F8
4400 F6
6400 C7
6401 C7
7400 A7
7401 B7
7403-A D6
E
F
A
B
C
D
E
F
1400 A1
1401 B1
2400 A6
2401 A6
2402 A7
2403 A8
2404 B6
2405 B6
2406 C6
2407 C6
2408 C7
2409 C8
2410 F4
2411 F4
2412 E8
7403-B E7
I400 A8
I401 A8
I402 B8
I403 C8
I404 A2
I405 A2
I406 C8
2422 D4
2423 F2
2424 F2
2425 D4
2426 F5
2427 B3
2428 B3
2429 F2
POWER SUPPLY
3400 A7
3401 B7
3403 C3
3404 C3
3405 C4
3406 C4
3407 C4
3408 C4
3411 F3
3412 D5
3413 E7
3414 E7
3415 E7
3416 E7
47u
2409
10K
3412
3411
4R7
6400
BZX284-C3V9
47R
3419
I410
100p 2415
3416
47R
100n 2404
3408
10K
6401
BAS216
22n
2429
2428 100n
2423 100p
100n 2427
47R
3415
10K
3403
I409
100p 2417
3407
10K
0R0
3401
74HC244D
7403-A
2
4
6
8
10
GND
1
20
Vcc
18
16
14
12
2413 100p
27
28
29
3
30
4
5
6
7
8
9
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
1401
1
10
11
3404
10K
100n 2408
100p 2414
100p 2425
4u7
2407
2416 100p
2420 100p
100n 2410 2411
47u
2405 100u
I413
10K
3406
2402 100n
3414
47R
2403
47u
100n 2400
100p 2424
2401
4u7
3405
10K
I401
I400
100n
2412
I407
3400
0R0
4400
I405
I411
15
17
GND
10
19
Vcc
20
9
7
5
3
3418
47R
7403-B
74HC244D
11
13
I408
I412
2406 100n
100p 2421
2426
22n
47R
3413
3104 123 4249.3
I403
EH-B
1400
1
2
3
4
5
6
7
GND
1
IN
3
OUT
4R7
3417
L78M09
7400
2
2418 100p 100p 2419
I402
2422 100p
I404
7401
MC7905
GND
1
IN
2
OUT
3
KILL_MAIN
CL11_MIC
+12Va
-12Va
I406
I414
IIS_DATA_DAC
IIS_BCLK_DAC
+5Vd
MIC_HPSEL
+5Vdx +5Vd
-9Va
+9Va
+5Vd
DIG_OUT
OPT_IN
DIG_IN1
DIG_IN2
IIS_DATA_ADC
PST3
+5Vd
MUTE
KILL_PSU
+5Va
IIS_BCLK_MIC
IIS_WS_MIC
DEEMP
MICPRES_INTCOPY
LEVEL_A2
LEVEL_A1
LEVEL_A0
+5Vd +5Vd +5Vd +5Vd +5Vd
+5Vdx
IIS_WS_ADC
IIS_BCLK_ADC
IIS_WS_DAC
CL11
TO CDR MAIN
BOARD
TO PSU
5
6
7
4
11.2896MHz
2
3
I/O BOARD LAYOUT.3 - CIRCUIT DIAGRAM 4
CL 06532151_009.eps
241100