Sony STR-KM5, Руководство по обслуживанию

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STR-KM5/KM7
STR-KM5/KM7
33 33
5-20. SCHEMATIC DIAGRAM – HDMI RE PC Board (1/2) –
1
A
B
C
D
E
F
G
H
I
J
K
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
HDMI RE PC BOARD
(1/2)
1
4
2
3
5
6
7
8
9
10
11
12
13
14
15
3.3 3.3 0 0 0 0 0 0 0 0 3.3 1.2 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.3 1.2 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 2.5 0 0 2.5
1.2 3.3 1.5 1.5 0 3.3 1.2 3 0 3.3 3.1 1.5 2.6 0.4 5 0 0 0 0 0 0 0 0
1.2
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
1.3
1.3
1.4
1.4
1.4
1.4
1.4
1.4
1.2
1.3
1.3
1.4
1.4
1.4
1.4
1.4
1.4
1.4
3.3
3.3
1.2
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.3
1.2
2.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
0
0
0
0
0
0
0
0
0
6.3
3.3
5
3 3.3
1.2 0.8
5
4 3
2
1
1
2
E
Q[5] Q[6] Q[7]
Q[1
1]
ODCK
SPDIF MUTE
MCK
SCK
SD3 SD2 SD1 SD0
WS
Q[0] Q[1] Q[2] Q[3] Q[4] Q[8]
Q[10]
Q[9]
Q[12] Q[13] Q[14] Q[15]
DE
VSYNC HSYNC
Q[17] Q[16]
Q[18]
Q[19]
Q[20]
Q[21]
Q[22]
Q[23]
Q[24]
Q[25]
Q[26]
Q[27]
Q[28]
Q[29]
Q[30]
Q[31]
Q[32]
Q[33]
Q[34]
Q[35]
C3529
0.1
C3530
0.1
C3522
0.1
C3521
0.1
C3762
1
C3763
1
47k
R3523
47k
R3524
1M
R3587
47k
R3530
IC3509
NJM2878F3-05 (TE2)
CONT
GND
NOISE
VOUT
VIN
FB3515
470ohm
FB3516
470ohm
220
R3579
220
R3583
47
R3665
47
R3567
47
R3578
56
R3658
56
R3659
33
R3590
56
R3660
56
R3661
56
R3662
L3508
10uH
L3509
10uH
L3510
10uH
C3663 0.1
C3662 0.1
C3664 0.1
C3696 0.1
C3665 0.1
C3711
145
10
C3710 10
3.3k
R3712
22 R3517
22 R3518
22 R3520
22 R3521
22 R3510
22 R3511
3.3k
R3713
4.7k
R3676
RB3500
56
RB3510
47
RB3501
56
RB3502
56
RB3503
56
X3501
27MHz
ET3503
RB3505
56
RB3506
56
RB3507
56
RB3508
56
56 R3663
56 R3664
FB3512
1kohm
0
R3588
C3709 22
C3708 22
C3735
10
C3666
0.1
C3761
10
C3543
7p
C3544
7p
C3765
1
C3667
0.1
C3697
0.1
C3668
0.1
CN3503
19P
1 DATA2+
2 DATA2 SHIELD
3 DATA2-
4 DATA1+
5 DATA1 SHIELD
6 DATA1-
7 DATA0+
8 DATA0 SHIELD
9 DATA0-
10 CLOCK+
11 CLOCK SHIELD
12 CLOCK-
13 CEC
14 RESERVE(NC)
15 SCL(5V)
16 SDA(5V)
17 DOC/CEC GND
18 +5V POWER
19 HOT PLUG DET
CN3502
19P
1 DATA2+
2 DATA2 SHIELD
3 DATA2-
4 DATA1+
5 DATA1 SHIELD
6 DATA1-
7 DATA0+
8 DATA0 SHIELD
9 DATA0-
10 CLOCK+
11 CLOCK SHIELD
12 CLOCK-
13 CEC
14 RESERVE(NC)
15 SCL(5V)
16 SDA(5V)
17 DOC/CEC GND
18 +5V POWER
19 HOT PLUG DET
CN3501
19P
1 DATA2+
2 DATA2 SHIELD
3 DATA2-
4 DATA1+
5 DATA1 SHIELD
6 DATA1-
7 DATA0+
8 DATA0 SHIELD
9 DATA0-
10 CLOCK+
11 CLOCK SHIELD
12 CLOCK-
13 CEC
14 RESERVE(NC)
15 SCL(5V)
16 SDA(5V)
17 DOC/CEC GND
18 +5V POWER
19 HOT PLUG DET
L3507
1uH
10k
R3756
10k
R3760
10k
R3710
10k
R3746
10k
R3747
4.7k
R3666
100
R3681
100
R3679
47
R3678
0.1
C3676
4.7
C3760
4.7
C3759
3.3k
R3761
JL3562
JL3563
C3588
1
C3585
1
0 R3780
C3758 4.7
C3757
4.7
R3711 3.3k
C3730 1000p
C3729 1000p
C3572 1000p
C3574 1000p
C3731 1000p
C3764 1
C3559 0.1
C3560 0.1
C3557 0.1
C3558 0.1
C3575
1000p
C3573
1000p
C3576
1000p
JL3511
FB3505
220ohm
FB3504
220ohm
0 R3784 C3593
1
C3571 1
D3515 1SR154-400TE-25
IC3500
SII9233ACTU-C
1
RSVDNC
2
APVCC12
3
XT
AL
VCC33
4
XT
ALOUT
5
XT
ALIN
6
XT
ALGND
7
IOVCC33
8
CVCC12
9
RSVDNC
10
RSVDNC
11
RSVDL
12
GPIO0/XCLKOUT
13
GPIO1/SCDT
14
GPIO2/EVNODD
15
RSVDNC
16
GPIO4
17
GPIO5
18
RSVDNC
19
GPIO6/DL3
20
GPIO7/DR3
21
RESET#
22
INT
23
CSCL
24
CSDA
25
CI2CA
26
CEC_A
27
CEA_D
28
SBVCC5
29
R0PWR5V
30
HPD0
31
DSCL0
32
DSDA0
33
R1PWR5V
34
HPD1
35
DSCL1
36
DSDA1
37 R2PWER5V
38
HPD2
39 DSCL2
40 DSDA2
41 R3PWR5V
42 HPD3
43 DSCL3
44 DSDA3
45 RSVDNC
46 RSVDNC
47 RSVDNC
48 RSVDNC
49 RSVDNC
50 GND
51 Q35
52 Q34
53 Q33
54 Q32
55 Q31
56 Q30
57 Q29
58 Q28
59 Q27
60 CVCC12
61 IOVCC33
62 Q26
63 Q25
64 Q24
65 Q23
66 Q22
67 Q21
68 Q20
69 Q19
70 Q18
71 CVCC12
72 IOVCC33
73
DE
74
VSYNC
75
HSYNC
76
ODCK
77
Q17
78
Q16
79
Q15
80
Q14
81
Q13
82
Q12
83
Q1
1
84
Q10
85
Q9
86
CVCC12
87
IOVCC33
88
Q8
89
Q7
90
Q6
91
Q5
92
Q4
93
Q3
94
Q2
95
Q1
96
Q0
97
CVCC12
98
IOVCC33
99
WS/DR0
100
SCK/DCLK
101
SD0/DL0
102
SD1/DR1
103
SD2/DL1
104
SD3/DR2
105
MCLK
106
SPDIF/DL2
107
GPIO3/MUTEOUT
108
AVCC33
109 R0XC-
110
111
R0XC+
R0X0-
112 ROX0+
113 ROX1-
114 ROX1+
115 R0X2-
116 R0X2+
117 AVCC12
118 R1XC-
119 R1XC+
120 R1X0-
121 R1X0+
122 R1X1-
123 R1X1+
124 R1X2-
125 R1X2+
126 AVCC33
127 R2XC-
128 R2XC+
129 R2X0-
130 R2X0+
131 R2X1-
132 R2X1+
133 R2X2-
134 R2X2+
135 AVCC12
136 R3XC-
137 R3XC+
138 R3X0-
139 R3X0+
140 R3X1-
141 R3X1+
142 R3X2-
143 R3X2+
144 AVCC33
IC3531
BD00IC0WEFJ-E2
1
VOUT
2
FB
3
GND
4
NC
5
EN
6
NC
7
NC
8
VIN GND
9
15k
R3727
7.5k
R3724
220
R3728
HPD1
HPD2
DSCL2
R2PWER5V
DSDA2
DSCL1
R1PWR5V
DSDA1
DSDA3
HPD3
DSCL3
R3PWR5V
HPD1 R1PWR5V CSDA CSCL RESET# DSCL1 DSDA1
CSDA
CSCL
RESET#
DSDA3
DSCL3
HPD3
HPD2
DSCL2
DSDA2
R3PWR5V
R2PWER5V
(CHASSIS)
HDMI RECEIVER
IC3500
+1.2V REG
IC3531
+5V REG
IC3509
1
HDMI RE PC
BOARD
(2/2)
(Page 34)
2
HDMI RE PC
BOARD
(2/2)
(Page 34)
HDMI RE PC
BOARD
(2/2)
(Page 34)
4
3
HDMI RE PC
BOARD
(2/2)
(Page 34)
BD/DVD
IN
GAME
IN
SAT/CATV
IN
HDMI
Note: IC3500 on the HDMI RE PC board cannot exchange with
single. When this part on the HDMI RE PC board is
damaged, exchange the entire mounted board.