Schematic Diagram - Main Board (1/5) - Sony RHT-G800 Service Manual

RHT-G800
3-11. SCHEMATIC DIAGRAM – MAIN BOARD (1/5) –
MAIN BOARD ( 1/5 )
DSP_RESET
DSP_SPIDS
DSP_SPICLK
DSP_MISO
DSP_MOSI
EMU
TDO
TDI
TRST
R17 TCK
0
TMS
R16 R18 R20
C9
0 0
0
10p
EMU
CH
EMU* 1
GND
2
GND
TMS
C010
TMS 3
25MHz
10p
TCK
TCK 4 CH
(FOR SERVICE)
TRST
TRST* 5
TDI
TDI 6
TDO
TDO 7
CN3
7P
R13
0
RHT-G800
• See page 7 for Waveforms.
JL10
C36
10
F
JL11
C39
0.1
B
108 107 106 105 104 103 102 101 100 99
109 GND
1.2
110 VDDINT
C26 0.1 B
111 GND
1.2
112 VDDINT
113 GND
1.2
114 VDDINT
C28 0.1 B
115 GND
3.3
116 VDDEXT
C29 0.1 B
117 GND
1.2
118 VDDINT
R21 10k
C30 0.1 B
119 GND
1.2
120 VDDINT
R24 1k C25 0.01 B
3.3
121 RESET*
3.3
122 SPIDS*
R25 0
123 GND
C32 0.1 B 1.2
R32 10k 124 VDDINT
R26 22
3.3
125 SPICLK
R27 22 3.3
126 MISO
3.3
127 MOSI
C23 0.1 B
R28 22
128 GND
1.2
129 VDDINT
C33 0.1B
3.3
130 VDDEXT
C34 0.1B 1.2
131 AVDD
R36
132 AVSS
10
C24 0.01 B
133 GND
JL15
0
134 CLKOUT
R29 22
3.3
135 EMU*
0
136 TDO
R30 22 0
137 TDI
0
138 TRST*
0
139 TCK
0
140 TMS
141 GND
1.6
142 CLKIN
1.6
R35
143 XTAL
1M 3.3
144 VDDEXT
C35
X1
R23 0.1
470 B
10
1 2 3 4 5 6 7 8 9
C19
10
F
C40
0.1
B
R41 R45
10k 10k
R43
10k
R47
0
C66
0.1
B
98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73
VDDINT
DPSOD DAI_P9
DPSOC DAI_P8
GND
VDDINT
GND
VDDINT
DPSOB DAI_P7
DPSOA DAI_P6
SPI_MAS DAI_P5
PF_CE DAI_P4
GND
VDDINT
VDDEXT
IC2
GND
DIGITAL AUDIO
A18 DAI_P3
SIGNAL PROSESSOR
A17 DAI_P2
IC2 GND
ADSST-AVR-1115
VDDINT
A16 DAI_P1
AD8
AD9
AD10
AD11
GND
VDDINT
AD12
VDDEXT
GND
AD13
AD14
AD15
ALE
RD*
GND
VDDINT
11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
C62
C63
0.1
0.1
B
B C67
0.1
B
R49
R50
0
0
18 18
SI-3010KM-TL
5
R14
2k
R2
10k
C7
C6
1000
0.1
6.3V
B R15
10k
C81
C71
10
0.1
F
B
1.2
72
JL 4
0 SO_D
71
0
AMP_D3CSW
70
R65
69
100
1.2
68
67
1.2 C73 0.1 B
R66
66
100
0 AMP_D2SLSR
65
0
AMP_D1FLFR
64
R67
63
100
JL49
0
62
61
C74 0.1 B
1.2
60
3.4
59
C75 0.1 B
58
57
56
55
1.2 C76 0.1 B
54
53
52
51
50
49
48
1.2 C77 0.1 B
47
46
3.3
45
C78 0.1 B
44
43
42
41
40
39
38
C79 0.1 B
1.2
37
C80
100
16V
C70
10
F
SW3.3V
R1
0
IC1 IC1
+1.2V REG
C11
0.1
B
4 3 2 1
R4
1k
2.6V
R6
0
C2 C1
0.1 100
B 16V
1
DGND
MAIN BOARD
(2/5)
(Page 19)
DATA_DIR
DATA_DIR
SI_B
SI_B
SI_C
SI_C
SI_D
SI_D
SI_E
SI_E
EMG_MUTE
MCK
MCK
BCK
BCK
LRCK
LRCK
DIR_RERR
DIR_RERR
DIR_NONAU
DIR_NONAU
DSP_INT
DSP_INT
DSP_RESET
DSP_RESET
DSP_SPIDS
DSP_SPIDS
2
DSP_MISO
DSP_MISO
DSP_MOSI
DSP_MOSI MAIN BOARD
DSP_SPICLK
(3/5)
DSP_SPICLK
(Page 20)
JL16
EMG_MUTE
AMP_D3CSW JL17
AMP_D3CSW
AMP_D2SLSR JL18
AMP_D2SLSR
AMP_D1FLFR JL19
AMP_D1FLFR
3
DSP_BCK JL20
DSP_BCK
DSP_LRCK JL21
MAIN BOARD
DSP_LRCK
(4/5)
DGND
MCK JL22 (Page 21)
MCK