Sanyo DC-E200/AU Service Manual page 28

SCHEMATIC DIAGRAM (MP3_USB)
CN501
6P,2.0MM PITCH
CW501
SPINDLE M+ 1 +4.8V
1 SPINDLE_M+
SPINDLE M- 2 +4.3V
2 SPINDLE_M-
SLED M+
3 +4.7V
3
SLED_M+
SLED M- 4 +4.5V
4 SLED_M-
LIMIT SW 5 +3.3V
5 LIMIT_SW
COMMON 6
6
SPDO
CD PICK-UP
SLDO
DRIVER_MUTE
+1.7V
VREF
36
1
+4.3V
FO-
+4.9V
FO+
+4.5V
TR-
+4.6V
TR+
+1.75V
TDO
+1.95V
FDO
FE_VDD
HQ505
KTA1504S
HR560
+3.3V
3.3
HC505
HR534
HC517
CD PICK-UP
HC519
CW500
HC520
FCZ100E-16RS-K
16
FO-
16 AIN
HR599
TR- 15
8.2K
15 CIN
HC538
TR+ 14
0.1uF
14 BIN
FO+ 13
13 DIN
MON 12 HR552 470 HC521
12
VR 11 HR553 0 ohm
11
HR600
LD 10 HC548
68K
10 VREF
0.1uF
LD
9 HC522
GND
9
EIN
F 8 HR510 820
8
HC543
C 7
7
CIN
6
B HC534
6 BIN
A 5
5 AIN
HR601
D 4
22K
4 DIN
HC535
E 3 HR519 820
3 EIN
+5V Vcc 2 HR558 33
2
LDS
Vcc
1
+2.5V 1/2
1
CN500
FFC 16P, 1.0MM PITCH
CE522
100/6.3
HR546
LIMIT_SW
+1.95V
FDO
+1.75V
TDO
+1.8V
SLDO
+1.9V
SPDO
* CAUTION
1. HR516 : NEED TO MATCHING
2. Separate 3.3V and DGND line
DRIVER_MUTE
3.3V : FE-VDD, DSP-VDD
DGND : FE-GND, DSP-GND
3. Bypass-capacitor : as possible as near VDD,VSS pin
4. CW500 : as possible as near IC501 (LC78692W)
Don't cross over RF line (A,B,C,D,E,F,LD,MON) to Servo Drive line (FDO,TDO,SLDO,DPSO)
5. HR510, HR519, HC543 : as possible as near LC78692W Pin No.13(EIN), 14(FIN)
6. Separate MGND, DGND, AGND as possible as near CN509
HR508 33K
HR505 33K
HR501
100K
R+
35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 R-
HR500
IC502 BA5927FM
1 ohm(1/2W)
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
CD+8.5V
HR554
100K
HR538 100
HR547 150 10/50 CE515
HR548 150 10/50 CE514 100
HR537
LR_VDD
HR535 HR549
3.3K 22
0.047uF
SLCO VVdd2
330
EFMIN LRSY
4700pF
RFOUT DATACK
0.01uF
LPF DATA
0.1uF
PHLPF TEST1
AIN STDATA
CIN STCK
BIN STREQ
DIN TEST0
0.1uF
SLCISET CONT0
RFMON CONT1
Vref IC501 CONT2
0.01uF
JITTC LC78692W INTB1
EIN INTB0
4700PF
FIN RESB
0.1uF
PCNCNT DO
TE DI
TEIN CL
0.01uF
LDD CE
LDS DVss
AVss DVdd
AVdd VVss3
HC525 0.1uF
CE528 100/6.3
HC515 0.1uF
CE527 100/6.3
HC518 0.1uF
100
- 29 -
OP_CD
CL_CD
OP-CD(MOTOR+)
CL-CD(MOTOR-)
R+
R-
HC590 15pF(EMI)
CN510 CW510
HR590 1K
D_OUT D_OUT
3 3
GND GND
2 2
HC561 0.1uF
CD_SW_+5V +5V +5V
1 1
HC591
0.1uF(EMI)
OPTICAL OPTION
IC507
PLT133/T9
R_CON
L501
+3.3V
0 ohm
HQ503 HQ506
D1304 D1304
AGND
DSP_VDD
DGND
HQ507
L502 A107S
DSP_VDD
0 ohm
CD_DO
CD_CE
USB_STDATA
USB_STCK
USB_STREQ
RESB RESB
CD_DO
CD_DI CD_DI
CLOCK
CD_CE
L504
22uH
DSP_VDD
CE572
CW572
10/50
USB A CONN
1
VBUS(+5.0V) CD_SW_+5V
2 HR571 33
D+
CE529 100/6.3
3 HR572 33
D-
HC546 0.1uF
4
GND
CN2004
DGND
USB OPTION
CD_DO
OP-CD(MOTOR+)
CL-CD(MOTOR-)
AGND
R+
R-
DGND
CD_SW_+5V
Q502
+3.3V C2331Y
Q503
HQ504
C2331Y
KTA1504S
HR503(*) HR502
HR504
HC553(*)
39 120
1 ohm(1/2W)
HC516(*)
0.001uF
CE510
HQ501
C107S 100/16
MGND
+3.3V
ZENER DIODE OPTION(( * MARK )
HZ501 UDZ RLZ
HR503 120 39
SUB_READY_O
CL_CD
OP_CD
R_CON
CD_MUTE_RQT
RESB
CLOCK
CD_DO
CD_DI
CD_CE
CD_CE
USB_STCK
36 35 34 33 32 31 30 29 28 27 26 25
37 UHD- P03 24
38 UHD+ P02 23
39 VDD3 P01 22
HC571
40 VSS3 P00 21
1500pF
41 P34 VSS2 20
42 P33 VDD2 19
HC573
IC503
43 P32 PWM0 18
1500pF
LC87F14C8A
44 P31 PWM1 17
HR579
45 P30 P17 16
100
46 P70 P16 15
47 P71 P15 14
48 P72 P14 13
1 2 3 4 5 6 7 8 9 10 11 12
HR588
OPEN
XC571
12.000MHz
RESB
HR585 100
HR586 100
HR587 100
- 30 -
TO D/W MECHA
CW502
HR541 100
CATH
12
HC552 0.1uF
CD_UNSW_+5V
11
HR542 100K
SW1
10
HR536 100K
SW2
9
OP-CD(MOTOR+)
HC540 0.1uF 8
CL-CD(MOTOR-)
7
DGND DGND
6
HR531 4.7K
R-SEN
5
R+
HC544 0.1uF 4
R-
3
HZ502 HR528 100K
CL-SW
5.6V
2
HR533 100K
OP-SW
1
HC555(*)
TO FUNCTION
1
0.001uF
+12V(UNSW)
2
CD_R
HC554(*) 0.001uF
3
AGND
4
CD_L
0.001uF HC551(*) 0.001uF
5
+8.6V
6
DGND
7
CD_POWER
HC509(*)
0.001uF CN509
CE(EMC) OPTION( * MARK )
LOC CE OTHER
HC509 O X
HC516 O X
HC551 O X
HC553 O X
HC554 O X
TO u-COM
HC555 O X CW503
52045-19
HR506 2.2K 1
CD_MUTE
2
ROULLETTE_SENSE
3
OP/CL_SW
4
HR569 OPEN
NET00058
5
UP/DN_SW
HR551 2.7K 6
MOTOR(-).CLOSE_CD
HR545 2.7K 7
MOTOR(+).OPEN_CD
8
R_CON
HR568 OPEN 9
N.C
HR526 3.3K 10
RESB(CD_RESET)
HR522 100 11
CD_CLOCK
HR543 100 12
CD_DATA_IN
HR544 100 13
CD_DATA_OUT
HR523 100 14
CD_CHIP_ENABLE
15
USB_MUTE_REQUEST
16
USB_DATA_IN
17
USB_DATA_OUT
18
USB_CHIP_ENABLE
19
USB_CLK_IN
CW571
HR575 100 1
DBCLK
HR576 100 2
DBSDAT
HR577 100 3
DBP0C#
HR578 100 4
RES#
5
DGND DGND
ON CHIP DEBUGGER
HR580 100
HR581 3.3K
HR582 100
HR583 100
HR584 3.3K