Schematic Diagram - Main Board (4/4) - Sony HD-X1 Service Manual

6-29. SCHEMATIC DIAGRAM – MAIN Board (4/4) –
(4/4)
C8
C9
(Page 49)
B1
(Page 48)
AVS0
AVS1
AVS2
AVS3
TUNED
R571
10k
(EXCEPT AEP,UK)
∗
R573
R575 10k
EXCEPT
US,CND C509 0.1
C510 0.1
C511 0.1
C512 0.1
C513 0.1
KEY0
KEY1
KEY2
C1
C2
(Page 49)
HCD-X1
• See page 61 for Waveforms. • See page 64 for IC Block Diagrams. • See page 73 for IC Pin Function Description.
R555 10k
R557 10k
(US,CND,SP)
(AEP,UK,RU)
R552 10k
R551 10k
R565 100
AV SELECT 0
R566 100
AV SELECT 1
R567 100
AV SELECT 2
R568 100
AV SELECT 3
R569 100
TUNED
∗ ∗
R572 R573
1.5K(RU) 10K(SP)
10K(AEP,UK) 47K(US,CND,RU)
22K(US,CND)
R572
∗
(EXCEPT SP)
DESTINATION
MODEL
R577 100
KEY2
R579 100
KEY1
VSS
R582 100
KEY0
R574 10k
VREF
VCC
R581 10k
(US,CND)
R580 10k
R578 10k
D501
1SS355TE-17
D502
1SS355TE-17
R511
C501 C502
100 1000
6.3V 6.3V
D504
1SS355TE-17
R544 1k
OVERFLOW2
R542 1k
OVERFLOW1
R541 1k
DRIVE_OCP
R540 100
DRIVE_RST
R539 47k
CE
R537
DEVICE
R536 100
P_CONT2
R535 100
MTK XRST
R534 100
SYSTEM CONTROLLER OCSW
R532 100
IC501
FL_RESET
M30622MGP-A20FPU
R531 100
P_CONT1
R530 100
DVD XIFCS
SEL1FS
R529 100
DVD XIFBUSY
R528 100
DVD SCO
R527 100
DVD SOD
R526 100
DVD SID
R516
47k
0
X501
5MHz
FB501
0
51 51
JR591 0
R586 R591
47k 100 R585
R589 10k
0
R584 C516
47k 0.22
R583 D503
100k 1SS355TE-17
Q502
2SC3052EF
RESET SWITCH
10k
FL_RESET
R533 47k
LED0
FL_RESET
FL_CLK
FL_CS
FL_DATA
SIRCS
STANDBY
KEY0
KEY1
KEY2
(Page 49)
HCD-X1
Ver. 1.1
(Page 50)
GND
AC DET
SCKOUT
MCKO
LRCKO
LRCKO
BCKO
BCKO
SDO3
D3
SDO2
D2
SDO1
D1
NSP_MUTE
NS_INIT
SOFT_MUTE
(Page 59)
SCDT
SHIFT
LAT1
LAT2
LAT3
RESET
DIAG
OVF1
OVF2
GND
CN506
21P
VOLTAGE DETECT
IC502
PST3629NR
C515
C514
0.1
0.22
EP502
(CHASSIS)
CN503
11P
FB521 0
OCSW1
FB522 0
SYSRST
3.3VMNT
FB523 0
XIFCS
FB524 0
IFBSY
FB525 0
SIO
FB526 0
SOO
FB527 0
MREQ
FB528 0 (Page 30)
SCO
GND
R791
OPEN
47k
CN505
17P
FL GND
FB502 0
FL 5V
FB503 0
LED1
FB504 0
LED0
FL GND
FB505 0
FL RST
FB506 0
D3.3V
FB507 0
FL CLK
FB508 0
FL CS
FB509 0
FL DATA
FB510 0
E3.3V
(Page 53)
DGND
FB512 0
SIRCS
FB513 0
LED STBY
FB514 0
KEY0
FB515 0
KEY1
FB516 0
KEY2