Schematic Diagram - Main Board (3/9) - Sony mz-dh10p Service Manual

6-6. SCHEMATIC DIAGRAM – MAIN Board (3/9) –
CN501
26P
TRK+
FCS-
FCS+
TRK-
L1
L2
CONT
PLSE_XDC
PVCC
IIN
LDK
MDVCC
GND
F
VREF
VCC
S1
JY
JX
IY
IX
A
B
C
D
S0
MZ-DH10P
• See page 24 for Waveforms. • See page 38 for IC Block Diagrams.
(3/9)
TRK+
FCS-
FCS+
TRK-
FB501 XLDON
PLSE_XDC
FB502 L507
TP509
0
C573
1000p
C508
C503 1000p
C570
4.7
6.3V
S1
S0
R501 R502
2.2k 1k
TP516
(Page 25)
C523
0.1
C524
0.01
C519 R510
0.1 0
NPPO
AVCC2
OFTRK
C513
OFTRK
0.01
TON_C
BOTM
BOTM
PEAK
PEAK
RF AMP,
D FOCUS/TRACKING ERROR AMP
IC501
A
SN761059ZQLR
∗
B
CSP(Chip Size Package)
C
AVCC
JX
JY
IY
C525
4700p
C527
0.1
FB503 L505
0 Q502
10µH
2SA1745-6.7-TL R514
47k
R513
R515
10k Q502,503
10k
B+ SWITCH
C559
4700p
C558
1000p
Q503
2SC4738F-Y/
GR(TPL3)
C564
R516 C560
4.7
47k 0.1
10V
27 27
C553
C530 C554
4.7
1 0.1
6.3V
R505
10
L503
10µH
C536 C537 C539
0.022 1 1
CN
CPGND
AMICE_FS256
CLK
C545 0.1
CCSL2
C547 0.047
CON
ADIP
ADFG
C550 0.047
VPP_LPF
S_MON
SMON
PD_BUF
APCREF_DA
PD_NI
C538 C552
PD_I
4700p 0.01
PDO_SOURCE
PDO_SINK
A_C
C531 C533
0.01 0.01
VC
L502
10µH
C518
C529 C520
4.7
0.1 0.1
6.3V
C556
C557 L504
4.7
0.1 10µH
6.3V
MDVCC_CTL
R517
10k
R512 R524
Q504
0 220
2SC4627J-C
(TX).SO
RF BUFFER R509 C555 R520
0 4700p 470
RFI
VIN
C565 R511
R518 R519 0.1 0 C526
47k 1k 100p
MZ-DH10P
F1
(Page 26)
S0
S0
S1
S1
XLDON
XLDON
PLSE_XDC
PLSE_XDC
PEAK
PEAK
BOTM
BOTM
OFTRK
OFTRK
TE
TE
FE
FE
ABCD
ABCD
AMICE_VREF
AMICE_VREF
XRST_RF
XRST_RF
SSB_DATA
(Page 32)
SSB_DATA
SSB_CLK
SSB_CLK
ADIP
ADIP
S_MON
S_MON
APCREF_DA
APCREF_DA
VC
VC
RFI
RFI
MDVCC_CTL
MDVCC_CTL
AMICE_FS256
AMICE_FS256
VIN
VIN
R1
(Page 32)
L506
10µH
C566
0.1
C567
4.7
6.3V
L1
L2
(Page 29)
(Page 28)