Philips VAE8015 Service Manual page 21

Electrical Diagrams and Print-Layouts
Servo Board 123 43015: Decoder / Encoder
1 2 3
D3V3
DECODER / ENCODER
F419
TACHO1
A
F420
MEASCFLG
3400
F421
1K2
F422
CL1
F423
CFLAG
F424 MEAS1-dec
F409
3451 7402
SAA7831HL 90 86
1K2
B 24 BCA
F426
BCA
96 MEAS1
3439 I407
10 HFINP
RFPout
I410
10R HF ADC
9 HFINN
RF-REF
8 HFADCREF
3440
2446
RFNout
24K 7 IREF
3407
10R
I414
10n
23 SIDATA|PWM
SIDA-hdr65
C 25 SISTROBE
SILD-hdr65
22 SICLOCK
SICL-hdr65
F403
13 AGCOUT
I417
2406 100n 1 WDEC1
I418
2407 2 WDEC2
100n
I420
I419 HF ADC
4 WIN
2408 22n
PPNO
I423
2409 100n 3 WDEC3
OPTION
F401
D
95 MEAS2
OPTION
F418
3461 1K 26 WZEROX
3470 27 WSYNC
LLP
I473
1K
92 PANIC
ENCODE
WRITECLKP
WRITE
LASERON
80 LASER-ON
I429
3410-A CTRL
1K5
EfmClkP-L
83 WRITEDATAP
I431
3410-B
1K5
WRITEDATAp
EfmClkP-S
84 WRITEDATAN
WRITE
I434 I435
3410-C CLOCK
E 1K5 81 WRITECLKP
EfmClkN-L
PLL
I437 3410-D 1K5 I438
82 WRITECLKN
EfmClkN-S
99 T1
TACHO1
100 T2
TACHO2
97 T3|MOTO2
T3-MOTO2
98 MOTO1
MOTO1
I440 I441
3415
F 47 CL1
CL1
100R
14 MUXSW
D3V3dec CLOCK
I442
15 CRIN
CTRL
I443 I444
3416 3417
16 CROUT
1M 330R
93 PORE
1401
SYS-RSTn
17 TCB-TDI-TC (TEST1)
CSTCC 8M467 18 TCB-TRSTN (TEST2)
G
F405
87 SDA
F404
88 SCL
F402
91 SYSCLK
5 12 19
H
I
1 2 3
VAE8015 / 8020
4 5 6
5402
D3V3dec
100MHZ I499
I401
5400
A3V3
600R
79 74 64 52 42 32 29 20 11 6
MEASCFLG 94
MEASCFLG
I474 I475
OTD 21 4400
OFFTRACK
CD/DVD
Multibus(0)
Multibus(11)
DEC/ERR CORR M-BUS0 72
WRITEON
PLL &
INTERNAL Multibus(1)
M-BUS1 71
BIT DET
SRAM
Multibus(2)
M-BUS2 70
CD/DVD
DA(0:7)
ENCODER Multibus(3)
M-BUS3 69
Multibus(4) SIDA
M-BUS4 68
Multibus(5) SICL
M-BUS5 67
Multibus(6)
SILD
M-BUS6 66
Multibus(7) INT2-GA
M-BUS7 65
Multibus(8) EfmDataP-S
HEADER M-BUS8 62
INSERT
Multibus(9) EfmDataP-L
M-BUS9 61
Multibus(10) EfmDataN-S
M-BUS10 60
Multibus(11) EfmDataN-L
M-BUS11 59
EBUOUT 50
V4 49
STOPCLK 48
IIS/EBU/
8-BIT PAR
SYNC 53
OUTPUT
INTERFACE
IISDATAO 55
IIS/
FLAG 54
8-BIT PAR
INPUT WCLK 56
INTERFACE
BCLK 57
IISDATAI 58
SUB 75
D3V3dec
EFM/EFMPLUS
SFSY 77
SUBCODE
MODULATOR
INSERT
RCK 76
DA20 40
DA(0)
DA21 39
DA(1)
DA22 38 DA(2)
DA23 37 DA(3)
MICROPROCESSOR
DA24 36
DA(4)
INTERFACE
DA25 35 DA(5)
DA26 34 DA(6)
DA27 33 DA(7)
TEST
INT 30
CTRL INT1_HDR65
WRI 43
WR-U
RDI 44
RD-U
ALE 45
ALE
CS 46
28 31 41 51 63 73 78 85 89
4 5 6
7. 21
7 8 9 10
D3V3dec
7401
UPD65943GC
1 15 22 25 27 37 51 59 69 7 5 88
VDD
6 MOTO2 MOTOIN1 3
MOTOR 5 MOTO1 MOTOR MOTOIN2 4
CTRL
WobbleOut 86 WZEROX AD0 92
90 ADCLK AD1 93
ADclk
Multibus(10)
41 LOADFREQ AD2 94
44 MEAS3 AD3 95
MEAS3-dec
46 MEAS3CLK AD4 96
MEAS3-clk
Multibus(9) 40 FRO9 AD5 97
WOBBLE PLL
Multibus(8) 39 FRO8 AD6 98
&
Multibus(7) 36 FRO7 AGC AD7 99
Multibus(6)
35 FRO6 PORE_ 8
Multibus(5)
34 FRO5 SYSCLK 54
Multibus(4)
33 FRO4 TC0 81
Multibus(3)
32 FRO3 TC1 82
Multibus(2) 31 FRO2 2
Multibus(1) 30 FRO1 7
Multibus(0) 29 FRO0 14
49 ADIPSYNC 24
ADIPSYNC
ADIP DETECTION
Multibus(11)
42 WRITEON 72
ENCODE &
DA(7)
68 DA7 74
WRTCTRL ERROR CORRECTION
DA(6)
67 DA6 83
ADIP
DA(5)
66 DA5 84
ADDRESS
DA(4) 65 DA4 85
DA(3) 64 DA3 87
DA(2) 63 DA2 CS 53
DA(1) RDI_
62 DA1 57
uP
WRI_
DA(0) 61 DA0 58
INTERFACE
ALE_
55 CSOUT 56
SIDATAIN
11 SIDA 78
3468
12 SICL SICLKIN 79
WOBBLE
10 SILD AGC SISTROBEIN 77
100R
3463
52 INT2_
18 WRDATAP WRDATAIN 19
100R
LINKING
3469
17 WRDATAN WRCLK 20
RANDOMISE
100R F410 73 WRDLCK LASERON 21
BLOCK
F400 71 WRCLK-DIV32
F406 48 ADRLCK
I403 3401-B
47 SYNCLK
F407 GND
1K5
3401-A
I402 I408
100 91 89 80 76 70 60 50 45 43 38 28 26 23 16 13 9
1K5
3401-D
I405 I409
1K5 3401-C
I404
1K5
CFLAG
WS
SCLK
3418-A 3419-A
10K 47R
I447
3418-B 3419-B
10K 47R
I449
3418-C 3419-C
10K 47R
I451
3418-D 3419-D
D3V3dec
10K 47R
I453
3430-A 3431-A
10K 47R
I455
3430-B 3431-B
10K 47R
I457
3430-C 3431-C
10K 47R
OPTION
7 8 9 10
11 12 13
MOTO1
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
SYS-RSTn
CL1
AD{AD0,AD1,AD2,AD3,AD4,AD5,AD6,AD7}
I411
+5V ADclk
I412
+5VD
5401
D5V
600R
CS-HDR65
RD-U 2404
WR-U
ALE 22n
I415
SIDA-hdr65
7400
SICL-hdr65
TDA8703T 18 7 17 16
SILD-hdr65
VCCD VCCA CLK_ CLK
WRITEDATAp
WRITECLKP
LASERON
3408 CLOCK DRIVER
9 VRT
10K
2414 I421
PPNO AD LATCHES
8 VI
2n2 CONVERTER
3409
4 VRB
18K I425
OVERFLOW
UNDERFLOW
2411
I422 I426
5 DEC
LATCH
4u7
DGND AGND
NC
20 3 6 10
I459 I460
3450-B
F425 47R
FANSPEED
I461 I462
3450-C
ARESETn
47R
I463 I464
DLOAD 3450-D
I465
47R 3449-A
SUR
I467 I468
3449-B 47R
AIRQ
I469 47R 3449-C
CPR
I471 I472
3449-D 47R
TXD
47R
I445 I446
3420-A
RXD
I448
3420-B
WCLK
I450
3420-C
IISDATA0
I452
3420-D
BCLK
I454
3448-A
FLAG
I456
3448-B
SYNC
I458
3448-C IISDATA1
11 12 13
1401 G1 F416 G9
14
1402 E14 F417 G9
2400 B5 F418 D2
2401 B5 F425 F12
2402 C13 F426 B1
2403 C13
2404 C12
2405 D11
2406 C2
2407 D2
2408 D1
A 2409 D2
2410 D12
2411 D12
2412 E14
2413 D11
2414 C11
2415 I9
2416 I10
2417 I10
2418 I10
2419 I10
2420 I11
2421 I11
2422 A4
B
2423 A4
2424 A4
2425 A5
2426 A5
2427 A5
2428 A5
2429 A5
2430 A6
2431 A6
2432 A6
21 22
2434 B1
TC_ CE_
D7 12 C 2435 I11
AD7
2436 I11
D6 13
AD6 2437 I11
2438 I12
D5 14 AD5
2439 I12
15 2440 I12
D4 AD4
TTL 2441 I12
D3 23
AD3 2446 C2
OUTPUTS
3400 A2
D2 24
AD2
3401-A C7
3401-B C7
D1 1 AD1
3401-C D7
D
D0 2 AD0
3401-D D7
3407 C2
3408 C12
VCCO 19
3409 D12
3410-A E2
O|UF 11
3410-B E2
TTL OUTPUT
3410-C E2
3410-D E2
3411 E14
3415 F2
3416 F1
3417 F2
E
3418-A G8
3418-B G8
3418-C H8
1402
3418-D H8
30
3419-A G9
3419-B G9
29
3419-C H9
28 3419-D H9
3420-A G13
27
3420-B H13
3420-C H13
26
3420-D H13
F
25 3430-A H8
3430-B I8
24
3430-C I8
3431-A H9
23
3431-B I9
I466
22 3431-C I9
3439 B1
21
3440 C1
I470 3448-A H13
20
3448-B I13
19 3448-C I13
G
3449-A F13
18
3449-B G13
3449-C G13
17
3449-D G13
16
3450-B F13
3450-C F13
15
3450-D F13
3451 B1
14
3461 D1
13 3463 C7
3468 C7
12
3469 C7
H
3470 D2
11
4400 B5
10 5400 A5
5401 B12
9
5402 A4
7400 C12
8
7401 A8
7 7402 B3
F400 C8
6
F401 D2
F402 G2
5
F403 C2
I
4
F404 G2
F405 G2
3
F406 C8
F407 C8
2
F409 B1
1 F410 C8
F411 G8
F412 G8
CL 26532126_029.eps
F413 G8
F414 G8
221102
F415 G9
14