Sony KDX-46Q005 Service Manual page 145

1 2 3
A
B
C
UART1_RX
UART1_TX
GPIO_SPARE1
D
E
F
3.3VDD
RB801
10k
RB802
10k
G
RB803
10k
RB804
10k
H
I
/RESET
J
HSDI0
K
L
A1
4 5 6
DV CODEC PINS: 5, 31, 52, 63, 78, 95, 127, 140, 166, 187
3.3VDD
C803 C805 C808 C810 C811 C812
0.1 0.1 0.1 0.1 0.1
25V 25V 25V 25V 25V
3.3VDD
RB820 RB821 RB822
10k 10k 10k
JL802
RB818
10k
R805
0
:CHIP
R803 R804 R806 R807
10k 10k 10k 10k
1/10W 1/10W 1/10W 1/10W
:CHIP :CHIP :CHIP :CHIP
156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129
157 A2
A3
158
159 A4
A5
160
161 A6
A7
162
163 A8
164 A9
165 A10
166 IOVDD
167 A11
168 A12
169 A13
170 CVDD
171 A14
172 A15
173 IOVSS
174 A16
175 A17
176 RDZ
177 WRZ
178 D0
179 D1
180 D2
181 D3
182 D4
IC802
D5
183 µPD72894GD
184 D6
D7
185
186 D8
IOVDD
187
188 IOVSS
D9
189
190 D10
191 D11
192 D12
193 D13
194 D14
195 CVSS
196 D15
197 HCLKSEL
198 PLLDVDD
199 PLLAVDD
JL801
200 PLLAVSS
201 PLLDVSS
202 HS_CLK
203 IC1
R801
10k
204 P30
1/10W
:CHIP
205 IC2
206 IC3
207 IC4
208 IFIROME
R802
10k
1/10W
:CHIP
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 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52
RB817
10k
RB814 RB815
10k 10k
RB823
10k
RB816 RB819
10k 10k
3.3VDD
7 8 9 10
DV CODEC PINS: 14, 67, 118, 170, 198, 199
2.5VDD
C814 C815 C816 C818 C804 C806 C807 C809 C813 C817
0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
25V 25V 25V 25V 25V 25V 25V 25V 25V 25V 25V
RB824
10k
2.5VDD
JL804
JL803 JL805
3.3VDD
R809 R811
10k 10k
1/10W 1/10W
:CHIP :CHIP
C820
10
6.3V
B:2012
C819
10
6.3V
B:2012
128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105
AKCLK48 104
AMCLK44
103
APWM 102
JL807
AMCLK0
101
JL808
AEMP2 100
IOVSS
99
JL810
AEMP1 R813
98
10k
PCM2
97 RB830 1/10W
100 :CHIP
PCM1
96
IOVDD
95
ABCK
94
ALRCK
93
MA11
92
RB831
CVSS
100
91
MA10
90
MA9
89
MA8
88
MA7
87
NA6
86
MA5
85
MA4
84
RB832
MA3 100
83
RB833
IOVSS 100
82
MA2
81
MMA1
80
MA0
79
IOVDD
78
RB834
MCLK 100
77
MRAS
76
MCAS
75
MWE
74
MO15
73
MO14
72
MO13
71
MO12
70
RB835
MO11 100
69
68
IOVSS RB836
100
67
CVDD
MO10
66
MD9
65
MD8
64
IOVDD
63
RB837
100
62
MD7
61
MD6
60
MD5
59
MD4
58
MD3 RB838
100
57
MD2
56
IOVSS
55
MD1
54
MD0
53
VPWM
Keep VCXO close to DV CODEC
Noise sensitive!
R817
10k
1/10W X801
JL809 :CHIP 27MHz
R810 R812
VC
100 0 C824
1/10W :CHIP 1
GND
JL806 :CHIP 6.3V
B:1608
RB826
R808 100
10k R820
1/10W RB827 33
:CHIP 100 1/10W
:CHIP
RB828
10k
RB825
10k
3.3VDD
RB829
10k
3.3VDD
11 12 13
Keep VCO close to DV CODEC
Noise sensitive!
3.3VDD
3.3VDD
L801
2.2µH
C832 FB801
1000p 0UH
IC805
C823 50V
0.001 BU2374FV F:1608
50V C836
F:1608 R821 0.1
2k 25V
LVDD VVDD
1/10W F:1608
:RN-CP C835
SEL BIAS
0.1
25V R823 R825 R826
VOUT VIN
F:1608 47k 47k 47k
R816 1/10W 1/10W 1/10W
FINA VGND
33 :CHIP :CHIP :CHIP
1/10W
FINB VINH
:CHIP
POUT PINH 3.3VDD
LGND TEST
C837 C840 C841
0.1 0.1 0.1
16V 16V 16V
B:CHIP B:CHIP B:CHIP
3.3VDD
IC808
C838
TC74LVX74FT 0.1
25V
R824 F:1608
10k
1/10W
RST1# VCC
:CHIP
DAT1 RST2#
CLK1 DAT2
SET1 CLK2
Q1 SET2
I2S_SD
Q1# Q2
R828
GND Q2#
22
1/10W
:CHIP
I2S_SCK
NC VCC
C826
0.1
A
25V
F:1608
GND Y
R818
R815 22
IC804
10k 1/10W
TC7SH04FU
1/10W :CHIP
INVERTER
:CHIP C822
0.1
25V
F:1608
NC VCC
A
DVC_SDRAM_MA11 I2S_WS
GND Y
DVC_SDRAM_MA10 R827
22
IC803
DVC_SDRAM_MA9
1/10W
TC7SH04FU
R814 :CHIP
DVC_SDRAM_MA8 10k INVERTER
1/10W
DVC_SDRAM_MA7
:CHIP
DVC_SDRAM_MA6
DVC_SDRAM_MA5
DVC_SDRAM_MA4
SDRAM PINS: 1 & 25
DVC_SDRAM_MA3
DVC_SDRAM_MA2
DVC_SDRAM_MA1
3.3VDD
DVC_SDRAM_MA0
DVC_SDRAM_MD15
DVC_SDRAM_MD14
DVC_SDRAM_MD13
3.3VDD
DVC_SDRAM_MD12
DVC_SDRAM_MD11
DVC_SDRAM_MD10 DVC_SDRAM_MD0
DVC_SDRAM_MD9 DVC_SDRAM_MD1
DVC_SDRAM_MD8
DVC_SDRAM_MD2
DVC_SDRAM_MD7 DVC_SDRAM_MD3
DVC_SDRAM_MD6
DVC_SDRAM_MD5 DVC_SDRAM_MD4
DVC_SDRAM_MD4 DVC_SDRAM_MD5
DVC_SDRAM_MD3 DVC_SDRAM_MD6
DVC_SDRAM_MD2 DVC_SDRAM_MD7
DVC_SDRAM_MD1
DVC_SDRAM_MD0
DVC_SDRAM_MA11
DVC_SDRAM_MA10
FB802
0UH DVC_SDRAM_MA0
VDD 3.3VDD DVC_SDRAM_MA1
C821 C839
OUT
0.01 0.1 DVC_SDRAM_MA2
50V 25V
DVC_SDRAM_MA3
F:1608 F:1608
R822
33
1/10W
:CHIP
THRU DIB ATSC04-083
QI(3/3)
SCALE
:
14 15 16
AEMP
DVI2S
SDRAM PINS: 7, 13, 38, & 44
C825 C828 C829 C830 C833 C834
0.1 0.1 100p 100p 100p 100p
25V 25V 50V 50V 50V 50V
F:1608 F:1608 CH:1608 CH:1608 CH:1608 CH:1608
3.3VDD
SDRAM 1MX16
DVC_SDRAM_MD0
DVC_SDRAM_MD1
VSS
VCC
DVC_SDRAM_MD15 DVC_SDRAM_MD2
DQ15
DQ0 RB839
DQ14 DVC_SDRAM_MD14 DVC_SDRAM_MD3 10k
DQ1
VSSQ
VSSQ
Q13 DVC_SDRAM_MD13
DQ2 DVC_SDRAM_MD4
Q12 DVC_SDRAM_MD12
DVC_SDRAM_MD5
DQ3
RB840
VCCQ
VCCQ DVC_SDRAM_MD6 10k
DQ11 DVC_SDRAM_MD11
DVC_SDRAM_MD7
DQ4
DVC_SDRAM_MD10
DQ10
DQ5
VSSQ
VSSQ
DVC_SDRAM_MD9 DVC_SDRAM_MD8
DQ9
DQML
DVC_SDRAM_MD8 DVC_SDRAM_MD9
DQ8
DQ7
DVC_SDRAM_MD10 RB841
VCCQ
VCCQ
10k
DVC_SDRAM_MD11
NC2
DQML
WE DQMU
CLK
CAS DVC_SDRAM_MD12
RAS CKE DVC_SDRAM_MD13
RB842
10k
NC1
CS DVC_SDRAM_MD14
DVC_SDRAM_MA9
A9 DVC_SDRAM_MD15
BA
DVC_SDRAM_MA8
A10/AP A8
DVC_SDRAM_MA7
A7
A0
DVC_SDRAM_MA6
A1 A6
DVC_SDRAM_MA5
A5
A2
DVC_SDRAM_MA4
A3 A4
VCC VSS
IC807
IC42S16101-7TG
DV656
D V C
CLK6M_DV
MASS PRODUCTION
DESCRIPTION PART NO.
(E)
Q I - B O A R D
(J)
TENTATIVE
PART NO.
A
B
C
D
E
F
G
H
I
J
K
L
SHEET
3
3