Philips CDR570 Service Manual page 74

Electrical diagrams and PWB's
CDR MAIN BOARD - CIRCUIT DIAGRAM 5 : CD ENCODING-DECODING PART
1 2 3
CD ENCODING & DECODING PART
L12V
OPTION 33 OPTION 41
A OPTION 35
F500 3302 F501
100R
F504
7371
BFS540
HFGND
HFGND HFGND F505
7373 7370
B BFS540
BC847B
OPTION 40
3372
BFS540
1%
F509 1K2
7375
F507
2372
HF1
F511
1p
OPTION 45
C
HFGND
F512
CAHF
HFGND
D
E
1330-11 F547 3350
HALL+
11
82R
7330
BA6856FB
1330-1 F556
3 A3
WCOIL
1
DRIVER
1330-2 F559
5 A2
VCOIL
2
1330-3 F561
F 7 A1
UCOIL GAIN
3
CONTROL
1
NC1
2
NC2 +
-
OPTION 37 OPTION 36
1330-6 F564
PGND 9 H1+
U+ F565
6
+
1330-4 F567
10 H1-
U- -
4
4
NC3
+
6
NC4 -
G
1330-8 F572
11 H2+
V+
8
+
1330-5 F574
12 H2-
V- -
5
15
NC5 +
-
1330-9 F578
13 H3+
W+
9
+
1330-10 F579
14 H3-
W- -
10
OPTION 30
F590
1330-7 3341
H
HALL_I
7
82R
OPTION 38
PGND
D5VS
3381
OPTION 31
3304 0R
82R
PGND
{CDR60LWRT,EFMDATA,EFMCLK,WOBBLE}
I
DATA BUS MAD(0:7)
CONTROL BUS {MRDN,MWRN,ALE}
{OFFTRACK,ATIPSYNC,LLP,HFS0,CDR60INT,CDR60CS,CDR60PLL,SRSTN,DMON}
3104 123 4228.7
1 2 3
CDR 3rd gen.
4 5 6
L12V
L5V
2308
F502
2n2
2309
HFGND
2n2
2310
7360
HFGND
2n2 16 74HCT4051D
F503
3368 VCC
2369 F508
HF 13 11
HFS0
Y0 S0
47R 2368
470p 14 10
Y1 S1
1n8 15 9
Y2 S2
12 6
Y3 E_
1
Y4
5 3
Y5 Z
2 F517
HF2
Y6 F513
4
Y7
GND VEE 7361
BC847B
8 7
F516 2362
47n
HFGND
HFGND
EFMDATA
CDR60LWRT
D5VS
D5VS
OPTION 39 LLP
1R5 3336
* EFMCLK
F555
WOBBLE
2333 1R5 3335
F544
PGND
F548
100n
1R5 3334
25
1R5 3333
28
VCC RNF
VM2 27
D5VS
ATIPSYNC
D5V D5VS
26
VM1
+ - OFFTRACK
REV 24
REV PGND
DMON
7803
PS 23 BC847B
F566
PS
F568
EC 22
+
F569
ECR 21
-
F570
CNF 20
7804
BC847B
F575
VH 19
H BIAS
FG1 18
HALL_U
FG2 17
HALL_V
FG3 16
HALL_W
MERRIN
GND
MT1 MT2
F563
8 29 30 MERR
3337
PGND PGND
56K
PGND
PGND
PGND
4 5 6
7. GB 50
7 8 9
D3V3
F514
WGND
WGND
7300
SAA7392
F520
2364 100n 7 VREF
IREF
3309 F521
8 IREF
GENERATOR
F524
TEST
HFGND 33K 1%
3365
13
HIN
BIT
100R F527
2321 100n 12 AGCREF
DETECTOR
HF DATA
F530
2320 100n 11 HREFLO
CAPTURE
HFGND F532
2319 100n 14 HREFMI
F535
2318 100n 10 HREFHI
DEMODULATOR
HFGND
3313
79 EFMDATA
47R
77 LASON
MODULATOR
EFM
27 PANIC
CONTROL MODULATOR
3312 F542
78 XEFM EFM CLOCK
GENERATOR
47R
2322 3315 F545
6 WIN
1K 2316 100n F549
3n3 1
WREFLO
2315 100n F551
3
WREFMI
WOBBLE
2314 100n F553
2
WREFHI
PROC.
F558
25
W441
WGND
WGND
26
ATPSYC
F562
23 OTD MOTOR/
SYST CLOCK
TACHO
GENERATOR
INTERFACE
F571
HALL_U
F573
HALL_V
R10
F577
HALL_W
D5VS
D5VS
2355 100n
14 14
4 1
F599 F600 F601
6 3
MOTO1
5
2
7 7355-B 7 7355-A
74HCT00D
74HCT00D
7 8 9
10 11 12 13
{CDR60MEAS1,CDR60CFLG,CDR60CL1,MERR,MERRIN,HALL_V,HALL_U,HALL_W}
D3V3
F515
HFGND
HFGND
MEAS1 80 47R
47R
CFLG 68
47R 3
EBUOUT 56 47R
EBU
F534
BCLK 61
F536
WCLK 60
DATAI 64
DECODER
2
I S
F538
DATA0 59
F540
I/O SYNC 57
Error correction
F541
STOPCK 54
and memory processor
F543
FLAG 58
RCK 66
RCKR
ENCODER
SFSY 67
SUBCODE
SUB 65
I/O
V4 55
PCAin 51
PCA
NC 9
RESET SUB-CPU INTERFACE
2
I C
2907
560p
2908
560p
D3V3 D3V3
SYS_CLK_BE
10 11 12 13
14
1330-1 F1 5303 B10
1330-10 H1 6373 C2
1330-11 E1 6374 C2
1330-2 F1 6375 C2
1330-3 F1 7300 C8
1330-4 G1 7330 E2
1330-5 G1 7355-A H8
1330-6 F1 7355-B H7
1330-7 H1 7360 B5
1330-8 G1 7361 C5
A
1330-9 H1 7370 B3
2300 B10 7371 B3
2302 B10 7373 B2
2303 C10 7375 B1
2304 C11 7803 F5
2305 C11 7804 G5
2306 C12 F500 A1
2308 A4 F501 A3
2309 B4 F502 B5
2310 B4 F503 B4
2314 F7 F504 B2
2315 E7 F505 B2
B
2316 E7 F506 B3
2317 E7 F507 B3
2318 D7 F508 B5
2319 D7 F509 B2
2320 D7 F510 B2
2321 D7 F511 C1
2322 E7 F512 D3
2330 F2 F513 C5
2331 F2 F514 B10
2332 F2 F515 B11
2333 E4 F516 D6
C
2335 H5 F517 C5
2336 I5 F518 C9
2337 I5 F519 C9
2355 H8 F520 C8
2359 D7 F521 C8
3382-A
1 8
CDR60MEAS1 2360 B5 F522 A4
2362 D6 F523 C4
3382-B
2 7
CDR60CFLG
2364 C7 F524 C7
3382-C 2368 B4 F525 F7
6
CDR60CL1
2369 B4 F526 H13
3382-D F531 A14
4 5 DOBM_CDR
2370 A3 F527 D8
2371 A4 F530 D8
D
2372 C2 F531 D14
BCLK
2373 A1 F532 D8
A15
2374 C1 F534 D13
WCLK
2375 C2 F535 D8
DATA1
2378 B1 F536 D13
2379 C14 F538 D13
3314
DATA0
I2SDATAOR
2907 H13 F540 E13
47R 2908 H13 F541 E13
3300 C9 F542 E8
{DOBM_CDR,BCLK,WCLK,DATA0,DATA1}
3301 C9 F543 E13
3302 A2 F544 E7
A16
3303 A4 F545 E8
E
3304 H1 F546 E13
F546
3319
RCK 3305 G10 F547 E1
3308 H9 F548 E3
F550
47R
SFSY
3309 C7 F549 E8
F552 3312 E7 F550 E13
SUB
3313 D7 F551 E8
F554
3314 D14 F552 E13
{RCK,SFSY,SUB} 3315 E7 F553 F8
3316 H12 F554 F13
3317 H12 F555 E4
3319 E14 F556 F1
F
3322 F5 F558 F8
3323 F5 F559 F1
3324 G6 F561 F2
3325 G6 F562 F8
3330 F1 F563 H5
3331 F1 F564 F1
3332 F1 F565 G1
3333 F5 F566 G5
3334 E5 F567 G1
3335 E5 F568 G4
3336 E5 F569 G4
3337 H5 F570 G4
G
3338 I5 F571 G8
3339 F5 F572 G1
3340 I4 F573 G8
3341 H1 F574 G1
3346 H2 F575 G4
3347 H2 F577 G8
3348 H2 F578 H1
H301 3349 H5 F579 H2
1 3350 E2 F580 G9
3351 E4 F581 G9
2
3352 H5 F583 G10
3360 C5 F584 G11
H
3361 C6 F585 G11
3362 D5 F586 G11
3363 D6 F588 G12
3365 D7 F589 G12
3368 B3 F590 H1
3370 C3 F591 G12
3371 C3 F592 G10
3372 B2 F593 G11
3373 A2 F594 G11
3374 A1 F595 G11
3375 C2 F597 G12
I
3376 C1 F598 H3
3377 C1 F599 H7
3378 A1 F600 H8
3379 A2 F601 H8
3380 I2 H301 H14
3381 H3
3382-A C13
3382-B D13
CL06532018_050.eps
3382-C D13
290200 3382-D D13
5301 A5
14 5302 B10