Schematic Diagram - Main Board (1/5) - Sony SCD-C222ES Service Manual

SCD-C222ES
6-13. SCHEMATIC DIAGRAM – MAIN Board (1/5) – •
CN708
30P
CL1062
AGND
CL1063
RFAC
AGND
CL1064
AVC
AVC
CL1065
MIRR
CL1066
VMOD
CL1067
DFCT
CL1068
FE/PI
CL1069
PI
CL1070
TE
CL1071
FE
CL1072
A5V
A5V
CL1073
SDEN
CL1074
DATA_RF
CL1075
CLK_RF
CL1076
(Page 37)
LDON
CL1077
A3V
CL1078
FD-
CL1079
FD+
CL1080
TD-
CL1081
TD+
CL1082
SD-
CL1083
SD+
CL1084
SP-
CL1085
SP+
CL1086
D3V
CL1087
SA/CD
CL1088
LIM_SW
•
See page 55 for Waveforms. See page 59 for IC Block Diagram.
TP501
(AGND)
C592
10
10V
C516
0.1
C501 R1027
1 68k
RFAC
R1026 10k
C518
0.1
MIRR
VMOD
DFCT
PI
TE
FE
SDEN
DATA_RF
CLK_RF
LDON C591
R522
10
0
10V
WAVRB BUFFER,
FD- C513
0.1 DRVC BUFFER
FD+
TD-
JL546
TD+
SD-
SD+
SP-
SP+
TP503
(DRVC)
SA/CD
LIM_SW
FE
R1018
22
TE
PI
R502
10k
OUT_SW
IN_SW
RFAC
R501
10k
C519
1
C942 R654
0.1 1k
JL521
JL519 JL520
C536 R534
0.47 3.3k
C562 680p R524
10k
R607
4.7k
R611 22k
TFDR
TRDR
R602
4.7k
R601 22k
C558 680p
C542 R555
0.47 3.3k
R520
R596 R586
0
0 0
C550 R591
680p 2.7k
R592
4.7k
FFDR
FRDR
C506 R513
R595 0.1 10
4.7k
C555 R599
680p 2.7k
C509 0.1 R516 10
C510 0.1 R518 10
R523
C511
10
0.1
CL502 TP517
(MNT3) (WFCK)
CL505
(MNT0)
CL501
(GND)
TP514 TP510
(MIRR) (COUT)
R565
JL569
10k
JL576 CL504
(MNT1)
R568
10k
TP509
(DFCT)
JL566
TP508
(FOK) JL565
TP507
(LOCK) JL564
JL563
JL562
JL561
C545 10 10V
C543 0.1
SFDR R655 1k JL560
SRDR C588 2200p R656 1k JL559
DIGITAL SIGNAL PROCESSOR,
TFDR R657 2.2k JL558 DIGITAL SERVO PROCESSOR
IC509
TRDR C589 2200p R658 2.2k JL557
CXD3068Q
FFDR R659 2.2k JL556
FRDR C590 1000p R660 2.2k JL555
R578 0
R577 0
TP506
(FE)
JL554
R560 1k
R558 JL553
TP505
47k
(SE)
C531 C533
0.047 2200p
TP513
(TE)
JL568
R549 R562
0 1k
JL570
R584
33k
R561 TP511 JL572
1k (PI)
C534 C535 C544
10000p 2200p 0.1
C547
C551
0.1
0.47
C548 0.01
R511 R510 C502
3.3k 1.6k 0.1
R508
2.2k
FOCUS/TRACKING
COIL DRIVE, JL528
R512
SLED MOTOR DRIVE 0
R581
IC502 C549
R509
BA5983FP 0.1
10k
R576
0 R590
10k
R505 4.7k
R506 R589
4.7k 33k
R507 3.3k
SFDR
SRDR
R597 10k
R594
33k
C554
R515
0.1
0
+5V REGULATOR
JL516
IC504
JL517 µPC2905T-E1
O I
G
R572
10
C528 C520
10 C526 22 C525
10V 0.1 16V 0.1
C539 C541
0.1 0.1
42 42
FL502
C567 C568
0.1 10
10V
JL616
EXCK
JL615 SBSO
JL614
JL613 SQCK
JL612 SQSO
CL508
CL507
CL506
JL611
768FS
JL610
R619 0
JL609
R628
0
JL608 BCLK
JL607 R627 0 MDAT
JL606 R626 0 LRCK
JL605 R625 330 DOUT
JL604 MD2
C570
R621
10
0
10V
C569
0.1
JL603
R618
470k
C559
R617
0.1
1M
FL501
C556 C561
10 10V 0.1
C587
0.1
C527
560p
JL617 JL618
R554
R632 R606 R642 C577
2.7k
10k 6.8k 33k 10000p
JL542 JL543
R582 R635
10k 10k 0
R556 2.7k
R634
C529 6.8k
560p
JL636
JL630
SPINDLE
MOTOR DRIVE
IC512
BA5912AFP-YE2
R598
JL637 0
R661 R563 R559 R644
0 10 10 10
C532 C530 C582 C579
0.1 0.1 0.1 0.1
SP+
(Page 45)
A5V
AGND
A3V
D5V
DGND
(Page 45)
D3V
DRVC
AVC
M12V
MGND
DSP_BUS
GSCOR BCLK (Page 43)
C2PO MDAT
WFCK LRCK
EXCK DOUT
SBSO 768FS
SPC970_BUS
(Page 43)
SA/CD LOCK
CLK_RF FOK
DATA_RF MIRR
SDEN COUT
LDON SCOR
LOAD_IN GFS
LOAD_OUT SCLK
IN_SW SENS
OUT_SW CLOK
MUTE_2D XLAT
MUTE_LOAD DATA
SP_ON MUTE_CD
VMOD XRST_CD
LIM_SW SQCK
SQSO
MD2
ANALOG_BUS
MDP
RF_AC (Page 43)
SPIN
SPDA
TE
FE
FJMP1
FJMP2
SP_ERR
WAVRB
JL621
C584
22
16V