Sony hcd-hdx501W Service Manual page 132

HCD-HDX500/HDX501W
Q Q
3 7 6 3 1 5 1 5 0
2-5. SCHEMATIC DIAGRAM – MAIN Board (5/13) –
1 2 3 4
MAIN BOARD
(5/13)
A
(Page 11)
21
D3.3V
B
MAIN
BOARD
(8/13) XM
DSP_DIR
DIAT
D3.3V
14
E4V
A5V
MAIN
BOARD
C D-GND
(7/13)
OPT-IN
(Page 10)
COAX-IN
CN601 29P
D-GND 1
COAX-IN 2
D
D3.3V 3
OPT-IN 4
RD/MICDATA 5
RD/MICCLK 6
R604 100
TUNED 7
R605 100
ST_CLK 8
R606 100
ST_DO 9
R607 100
ST_CE 10
R608 100
ST_DI 11
E
5V 12
R601 0
A-GND 13
A12V 14
A_SEL0 15
G
A_SEL1 16
A_SEL2 17
R612 100
IO
TVSEL 18
BOARD
F R613 100
(1/2) V_SEL0 19
R614 100
CN302
V_SEL1 20
(Refer to T E
L 1 3 9 4 2 2 9 6 5 1 3
V_SEL2 21
page 60 on
R637 100
CLINK_RX_IN 22
original
R638 100
CLINK_TX_OUT 23
service
CLINK_DET 24
manual)
A_SEL3 25
V_SEL3 26
R642 100
G
CLINK_SEL 27
V_SEL4 28
V_SEL5 29
H
CN625
18P
18
ASEL0
17
ASEL1
I
16
ASEL2
15
ASEL3
14
VSEL2
13
VSEL3
12
VSEL4
11
VSEL5
C 100
R620
10
IODI
R621 100
9
IODO
SIRIPARA
R622 100
J 8
BOARD IOCLK
100
CN625 R623
7
IOCE
(Refer to
R624 100
6
IORST
page 53 on
R625 100
5
OCSW
original
4
D3.3V
service
3
manual) D-GND
2
M+12V
1
M-GND
K
36
M+12V
MAIN
BOARD
(6/13)
(Page 9)
w w w
L
HCD-HDX500/501W
5 6 7 8
TUNED
ST_CLK
ST_DO
ST_CE
ST_DI
R502
100
LED_LATCH
IOCE
IORST
IODI
IODO
IOCLK
CLINK_DET
C504
MONO/ST_DET
A.CAL
R504
R645
DSP_MASTER 100
R506
KEY2
KEY1 C501
C502
D505
MC2836 C503
KEY0
R501
C507
DIR_DO
R542
10k
*R506
33K(HDX500)
47K(HDX501W)
*R507
33K(HDX501W)
47K(HDX500)
IODI DIR_SDATA
IODO DIR_SCLK
IOCLK
IOCE
IORST
x a o
y
. i
http://www.xiaoyu163.com
9 10 11 12
R644
100
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66
0
LED_LATCH
81
0(3.3)<<0>>
82 V_SEL0
0(3.3)
83 V_SEL1
3.2(0)<<3.2>>
IO_CE
84
3.3
85 IO_RESET
0(3.3)
86 IO_DI
0(0)<<4.5>>
IC501
IO_DO
87
Q Q
3.2
88 IO_CLK 3 7 6
SYSTEM CONTROLLER
100 3.3
R639
89 CLINK_DET
IC501
0.01
R515 1k 0
M30626MHP-B27FPU0
MONO/ST_DET
90
1k 0
R516
91 DSP_MASTER
47K R505 22K 2.3
92 DESTINATION
∗ ∗
R507 2.3
MODEL
93
R510 10k 3.3
R509 100
94 KEY2
0.1 R512 10k 3.3
R511 1k
95 KEY1
C508
0.1
0.1
VSS
96
10k 3.3
0.1 R514 R513 1k
97 KEY0
3.3
1M
98 VREF
3.3
0.1
VCC
99
3.3
100 DIR_HDOUT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
u 1 6 3
8 8
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2 4
8 9 9
13 14 15 16
R540
10k
R555
10k
C518
0.1
65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
3.3 NS_INIT
50
3.3 LAT3
49
1.9(3.3)<<3.3>> LAT2
48
DAMP INIT 3.3 LAT1
DAMP LATCH3 47
3.3 R558 10k
DAMP LATCH2
WRITE CE 46
3.3 OVF2
DAMP LATCH1
OVERFLOW2 45
3.3 OVF1
OVERFLOW1 44
3.1 DIAG
3 1 5 DRIVE_OCP(DIAG) 1 5 43 0 8 9
3.3
DRIVE_RST(EN) 42
R559 10k
3.2
P_CONT3 41
3.3
SAT_RX_IN
P_CONT2 40
SAT_TX_OUT 3.3
P_CONT1 39
DVD_XIFBUSY 3.2 XSYSRST
MTK RST 38
3.2 XIFCS
DVD_SCO
DVD XIFCS 37
DVD_SOD 3.2
36
DVD_SID 3.3
35
2.3 XIFBSY
34
3.3 IFSCK
33
0 IFSDO
32
3.3 IFSDI
31
R557
47k
R556
47k
3.3
C520
R562
47k 0.22
0
Q503
2SC3052EF-T1-LEF
X501 RESET SWITCH
5MHz
R561
100k
m
c o
.
2
8 9 9
17 18 19
(Page 4)
1
EN
EN
MAIN
DC-DET
BOARD
DC-DET
(1/13)
OVF2
OVF2
OVF1
OVF1
DIAG
DIAG
LAT3
LAT3 2
LAT2
LAT2
LAT1
MAIN
LAT1
SHIFT BOARD
SHIFT
(3/13)
SCDT
(Page
SCDT
SOFT_MUTE
SOFT_MUTE
6)
NS_INIT
NS_INIT
3
HPMUTE
HPMUTE
MAIN
BOARD
(4/13)
(Page 7)
R591
0
2 4 9 8 2 9 9
R595
EN
10k
P_CONT3
P_CONT2
R593 P_CONT1
10k
SAT_RX_IN
SAT_TX_OUT
P_CONT
D3.3V
E4V
E3.3V
BU3.3V
8
R563
10k
MAIN
BOARD
IC503
(6/13)
(Page
RESET SIGNAL GENERATOR
IC503
PST3635NR 9)
3.3 3.5
OUT Cd
3.9
VDD
GND NC
C521
0.01
C523 C522
0.1 0.22
D-GND
A5V
B
9
A-GND MAIN
BOARD
A12V
(6/13)
M-GND
(Page
C
9)