Philips CDR570 Service Manual page 63

Electrical diagrams and PWB's
CDR MAIN BOARD - CIRCUIT DIAGRAM 6 : AUDIO PART (NOT FOR CDR950/951)
1 1 2 2 3 3
A A
CONN. 1400
3886
TO I/O BOARD
0R
+5VX
7401-C 16
A1
Vdd
74HC4053D
LEFT
5 Y0 S 9
B B
F704
1400-9 2440
3 Y1 Z 4
9
47u
Vss Vee E
8 7 6
1420-1 F712 5446
GNDA
GNDA
1
BLM21
+5VX
-5VA
GNDA 7401-B 16
Vdd
74HC4053D
F713
2 Y0 S 10
C C
GND_CASE
1 Y1 Z 15
1400-10
Vss Vee E
10
8 7 6
GNDA
1420-2 F716 GNDA
GNDA
+5VX
2
-5VA
16
7401-A
GNDA
Vdd
74HC4053D
RIGHT 12 Y0 S 11
GND_CASE
D D
F723 2441
1400-11 13 Y1 Z 14
11
Vss Vee E 47u
8 7 6
1420-3 F717 5447
GNDA
GNDA
3
BLM21
-5VA
GNDA 3447
A2 0R
E E
GND_CASE
5407
F729 -8Vb
-8VA
BLM21
GNDA
F F
F734
5401
+5VX
+5VA
BLM21
GNDA
5404 F714
+12Vb
+12VA
BLM21
G G
GNDA
3450 F750 -5VA
-8VA
330R
H H
GNDA GNDA
I I
PB CDRW
MAIN-4228-CDR99
3104 123 4228
1 1 2 2 3 3
CDR 3rd gen.
4 4 5 5 6 6
+5VX
+5VA
F701
7801
A5
bso16e127rs375
F703
GNDA
GNDA
GNDA
F724
3404
1 16
1 16
GNDA
24K
2 15
2 15
GNDA
3 14
3 14
GNDA
A3
F710
4 13
4 13
5 12 F711
5 12
GNDA
GNDA
6 11
INT_COPY_ANA 6 11
7 10
7 10
+5VA
8 9
8 9
F706
A6 F721
GNDA
GNDA
3413 F727
24K
A4
-8VA
F735
5413
+12Vf
+12VA -8VA
BLM21
GNDA
H402
2905
1
560p
2
2906
560p
GNDA
3418 = 100R for CDR-MINI
3433 = 100R for CDR-MINI
4 4 5 5 6 6
7. GB 39
7 7 8 8 9 9 10 10
2402
1n
GNDA
F700
5403
+12Ve
+12VA
BLM21
+12Ve
GNDA
7405-A
3 8
LM833D
4u7 F709
1
2
2411
4
A7
-8Ve
3408 3409 27K
10K
12p
2465
+12Ve
A8
7405-B
5 8
LM833D
4u7
7
6 F720
2417
4
-8Ve
3415 3416 27K
10K
2464 12p
F728
5406
-8Ve
BLM21
+5VX
GNDA
16
7407-C
F736
5414 Vdd
-8Vf F737 74HC4053D
LEFT 5 Y0 S 9
BLM21
3 Y1 Z 4
Vss Vee E
8 7 6
GNDA
-5VA
+5VX
GNDA GNDA
H401 16
7407-A
2903
1
Vdd
F744 74HC4053D
RIGHT
12 Y0 S 11
560p
2
2904
13 Y1 Z 14
560p Vss Vee E
F707
8 7 6
GNDA GNDA
-5VA
F726
+5VX
7407-B 16
A20 Vdd
74HC4053D
2 Y0 S 10
1 Y1 Z 15
Vss Vee E
8 7 6
GNDA GNDA
GNDA
-5VA
7 7 8 8 9 9 10 10
11 11 12 12 13 13
{IIC_CLK,IIC_DATA}
{IIS_DATA_A0,IIS_DATA_A1,IIS_WS_A1,IIS_BCLK_A1,SYS_CLK_11B,L3_MODE,L3_CLK,L3_DATA,NMUTE}
D3V3
F715 3441 F718
3439
100R
D3V3
4R7 F708
GNDA
GNDA
7406
UDA1341TS 5 7 25 3 10 28
VADCN VADCP VDDDAC VDDAD VDDD VREF
6 VINL2 0dB/6dB 0dB/6dB VINR2 8
PGA PGA
SWITCH SWITCH
2 VINL1 VINR1 4
0dB/6dB ADC2L ADC2R 0dB/6dB
SWITCH SWITCH
ADC1L ADC1R
AGCSTAT 22
DIGITAL AGC
DIGITAL MIXER
OVERFL 9
3407 DECIMATION FILTER
18 DATA0
L3CLOCK 14
100R
16 BCK
DIGITAL
L3MODE 13
L3-BUS
17 WS
INTERF
INTERF
L3DATA 15
19 DATA1
SYSCLK 12
DSP FEATURES
23 QMUTE
INTERPOLATION FILTER PEAK
DET
NOIS SHAPER
26 VOUTL VOUTR 24
DAC DAC
VSSD VSSDAC VSSAD TEST1 TEST2
11 27 1 20 21
GNDA GNDA
5444 F731 1420-5
5
BLM21
+12Vf
KILL
7409-A
8
F730
3
8
LM833D
2424 GND_CASE
3418
1 F732
14
47u 0R
2
A19
4
A21
F741
3419
KILL 7412
-8Vf BC848B
2K2
3421
13
3420
GNDA
GNDA
10K
10K 2463 12p
GNDA GNDA
GNDA
only for CDR-MINI
SEL_HP_OUT
+12Vf
F738
7408-B
8
5
NJM4556AD
3423 F740 1410-1
F742 7
1
120R
6
4 A26
KILL 3424
BC848B
-8Vf 7410
2K2
1410-2
2
GNDA GNDA GNDA
+12Vf
7408-A
8
F745 3
NJM4556AD
3427 F733 1410-3
1
3
120R
2
4
KILL 3428
BC848B
7411
2K2
-8Vf
GNDA
GNDA
5445 F739 1420-4
4
BLM21
+12Vf
7409-B
5
8
F743
LM833D
7
2430
GND_CASE
3433 F753
6
4
12
47u 0R
F748
KILL 3434
A22
-8Vf 7413
BC848B
3435 3436 2K2
10K 10K
GNDA
2460
GNDA
GNDA
12p only for CDR-MINI
GNDA
11 11 12 12 13 13
14 14
I2C BUS
D3V3
1400-10 C1 1400-10 C1 7407-A G9 7407-A G9
1400-11 D1 1400-11 D1 7407-B I9 7407-B I9
1400-12 I14 1400-12 I14 7407-C F9 7407-C F9
1400-13 F14 1400-13 F14 7408-A H11 7408-A H11
1400-14 E14 1400-14 E14 7408-B F11 7408-B F11
1400-8 E14 1400-8 E14 7409-A E11 7409-A E11
F702
A A 1400-9 B1 1400-9 B1 7409-B I11 7409-B I11
1410-1 G14 1410-1 G14 7410 G13 7410 G13
1410-2 G14 1410-2 G14 7411 H13 7411 H13
1410-3 H14 1410-3 H14 7412 F13 7412 F13
1420-1 B1 1420-1 B1 7413 I13 7413 I13
1420-2 C1 1420-2 C1 7801 B6 7801 B6
1420-3 D1 1420-3 D1 F700 B8 F700 B8
GNDA GNDA 1420-4 H14 1420-4 H14 F701 A6 F701 A6
1420-5 E14 1420-5 E14 F702 A14 F702 A14
2401 F2 2401 F2 F703 B6 F703 B6
2402 A8 2402 A8 F704 B1 F704 B1
2404 B6 2404 B6 F706 C5 F706 C5
2405 B8 2405 B8 F707 H7 F707 H7
B B
2406 A13 2406 A13 F708 A13 F708 A13
2407 A13 2407 A13 F709 B8 F709 B8
2408 A14 2408 A14 F710 B7 F710 B7
2409 A14 2409 A14 F711 C7 F711 C7
2411 C8 2411 C8 F712 B1 F712 B1
2413 A12 2413 A12 F713 C3 F713 C3
2414 A11 2414 A11 F714 G2 F714 G2
2415 G2 2415 G2 F715 A11 F715 A11
2417 D8 2417 D8 F716 C1 F716 C1
2419 A12 2419 A12 F717 D1 F717 D1
2421 F7 2421 F7 F718 A12 F718 A12
2422 F2 2422 F2 F719 D12 F719 D12
2424 E12 2424 E12 F720 D8 F720 D8
C C
2425 G13 2425 G13 F721 D6 F721 D6
2430 I12 2430 I12 F723 D1 F723 D1
2431 H13 2431 H13 F724 B4 F724 B4
2433 H3 2433 H3 F726 I9 F726 I9
2434 F6 2434 F6 F727 D4 F727 D4
2435 F7 2435 F7 F728 E7 F728 E7
2437 B4 2437 B4 F729 E2 F729 E2
2438 D4 2438 D4 F730 E11 F730 E11
2440 B3 2440 B3 F731 E13 F731 E13
2441 D3 2441 D3 F732 E13 F732 E13
2442 F13 2442 F13 F733 H13 F733 H13
2443 I13 2443 I13 F734 F2 F734 F2
2444 E13 2444 E13 F735 F6 F735 F6
D D
2445 I13 2445 I13 F736 F7 F736 F7
2446 C1 2446 C1 F737 F9 F737 F9
2447 E1 2447 E1 F738 F10 F738 F10
2448 D1 2448 D1 F739 H13 F739 H13
2450 B2 2450 B2 F740 G13 F740 G13
2451 D2 2451 D2 F741 F12 F741 F12
2460 I11 2460 I11 F742 G10 F742 G10
CONN. 1400
2463 F11 2463 F11 F743 I13 F743 I13
2464 D8 2464 D8 F744 G9 F744 G9
TO I/O BOARD
2465 C8 2465 C8 F745 H11 F745 H11
2903 G7 2903 G7 F748 I12 F748 I12
2904 H7 2904 H7 F750 H3 F750 H3
2905 G5 2905 G5 F753 I13 F753 I13
E E
2906 H5 2906 H5 H401 G7 H401 G7
1400-8
3402 A6 3402 A6 H402 G6 H402 G6
3403 A4 3403 A4
3404 B4 3404 B4
3405 B5 3405 B5
1400-14
3407 B10 3407 B10
3408 C7 3408 C7
3409 C8 3409 C8
3410 C3 3410 C3
3411 A14 3411 A14
3412 C4 3412 C4
1400-13 3413 D4 3413 D4
F F 3414 D4 3414 D4
3415 D7 3415 D7
CONN. 1410
3416 D8 3416 D8
TO HEADPHONE 3418 E12 3418 E12
3419 F12 3419 F12
3420 F11 3420 F11
BOARD
3421 F11 3421 F11
3422 F12 3422 F12
3423 G12 3423 G12
3424 G12 3424 G12
PH-B
3427 H12 3427 H12
3428 H12 3428 H12
3429 I12 3429 I12
G G
3432 I10 3432 I10
3433 I12 3433 I12
3434 I12 3434 I12
PH-B 3435 I11 3435 I11
3436 I11 3436 I11
3439 A12 3439 A12
3441 A12 3441 A12
3447 E3 3447 E3
3448 F10 3448 F10
3449 H10 3449 H10
3450 H2 3450 H2
PH-B
3451 D4 3451 D4
3452 B4 3452 B4
A25 H H 3886 A2 3886 A2
3891 D12 3891 D12
3892 D12 3892 D12
5401 F2 5401 F2
5403 B7 5403 B7
5404 G2 5404 G2
5406 E7 5406 E7
5407 E2 5407 E2
5413 F5 5413 F5
5414 F7 5414 F7
5444 E13 5444 E13
5445 H13 5445 H13
5446 B1 5446 B1
5447 D1 5447 D1
1400-12
6400 H2 6400 H2
I I
7401-A D3 7401-A D3
7401-B C3 7401-B C3
7401-C B3 7401-C B3
7405-A B8 7405-A B8
7405-B D8 7405-B D8
7406 A11 7406 A11
CL06532018_081.eps
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