DOWNLOAD Sony STR-DN840 Service Manual ↓ Size: 6.81 MB | Pages: 100 in PDF or view online for FREE

Model
STR-DN840
Pages
100
Size
6.81 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
str-dn840.pdf
Date
PREV: Sony STR-DH740 (serv.man3) Service Manual

Sony STR-DN840 Service Manual ▷ View online

STR-DN840
STR-DN840
29
29
5-10.  SCHEMATIC DIAGRAM – DIGITAL Board (2/8) –    
• See page 25 for Waveforms.    • See page 51 for IC Block Diagrams.
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
DIGITAL BOARD
(2/8)
11
12
9
7
10
8                  
2.4 2.4 3.3 0
3.3
3.3 0
3.3
1.6
1.6
1.2
1.6
3.1
0
2.9
0
0
0
0
0
0
1.5
0
2.5
5
2.5
2.5
0
0
3.3
3.3
3.3
3.1
3.3
3.3
1.5 1.6 1.4
0
0
0
3.3
3.1 3.1 0
0
3.3
1.6
1.6
1.6
1.6
0.1
3
2.4
2.4
2.4
5
2.4
2.4
2.4
2.4
5
2.4
2.5
3.3
3.3
1.6
0
1.6
1.6
3.3
0
0
0
5
7
7
1.1
1.1
3.3
1.2
2.4
1.6
1.6
3.3
3.1
1.6
5
7
7
1
2
3
4
5
6
7
8
9
SBL/SBR_IN
DSD_IN
DSP_NONAU
C/SW_IN
SL/SR_IN
L/R_IN
BCLK_IN
OPTICAL_SA
T
OPTICAL_TV
L/R_OUT
C/SW1_OUT
SL/SR_OUT
SBL/SBR_OUT
MCLK_IN
NON_LPCM
DIR_MOSI
DIR_SPICLK
DIR_SIGNAL
DIR_XST
ATE
DIR_INT
DIR_MISO
DIR_CE
DAC_IIC_SCL
DAC_IIC_SDA
LRCLK_OUT
BCLK_OUT
DAC_FL
DAC_FR
C
SL
SR
SBL
SBR
SW
TUNER_L
TUNER_R 
TUNER_CLK
L_IN
R_IN
MCK
BCK
LRCK
HDMI_ARC_SPDIF
HDMI_SPDIF
DSP_ERROR
DIR_RST
TUNER_RDS_SIGNAL
SD0
SD1
SD2
NW_HDMI_MUTE
SD3
LRCLK_IN
DIR_FSRATE
TUNER_MOSI
TUNER_CE
10k
R2127
10k
R2112
10k
R2220
0
R2221
0
R2222
100
R2104
C2125
0.068
C2107
470p
47
R2208
47k
R2137
10k
R2191
FB2116
2.5kohm
X2102
24.576MHz
1M
R2101
470k
R2138
FB2106
2.7kohm
C2160
7p
C2177
0.01
FB2100
100
R2147
100
R2299
10k
R2195
330
R2143
330
R2188
680
R2142
100
R2108
1M
R2186
FB2105
FB2122
Q2100
MUTE PROTECTION
LTC014EUBFS8TL
RB2102
100
1k
R2111
220
R2187
D2104
DA2J10100L
75
R2189
C2159
7p
J2100
1P
330
R2185
JL2109
100
R2184
D2109
DA2J10100L
FB2107
0uH
470
R2136
10k
R2109
FB2103
0uH
100
R2192
220
R2193
0
R2288
FB2109
0uH
FB2101
0uH
6
5
13
JL2108
FB2112
JL2103
FB2113
1k
R2231
1k
R2230
JL2104
CN2100
9P
IISD
VDD
AUDIO L/LRCK
CE
AUDIO R/BCK
GND
DA
IIC/RDSI
CK
FB2114
JL2105
JL2100
FB2115
JL2106
FB2110
JL2101
FB2111
JL2102
JL2107
D2110
RB751V40, 115
FB2108
FB2121
0uH
10k
R2181
33k
R2141
22k
R2140
D2101
CES521
D2102
CES521
RB2101
0
R2176
A+5V
AGND
+3.3V
TUNER_GND
+7V
C2175
1
47k
R2282
1k
R2283
100
R2300
C2144
1
10k
R2139
D2103
CES521
C2145
JL2127
C2121
100 10V
C2122
100 10V
C2123
100 10V
C2130
47
6.3V
C2108
10010V
4
0
R2284
C2171
4.7
IC2110
MM3411A50NRE
C2151
470 10V
C2133
220 6.3V
C2199
0.1
C2204
0.1
C2183
100p
C2182
100p
4.7
C2179
0.1
C2170
0.1
C2129
0.1
C2166
0.1
C2168
0.1
C2106
0.1
C2127
0.1
R2177
1k
R2178
1k
C2150
0.1
C2154
0.01
C2157
0.001
C2181
0.1
C2132
C2135
0.1
C2126
0.1
C2173
0.1
C2178
0.01
C2174
470 10V
C2172
0.1
C2152
0.1
C2155
0.01
C2156
0.001
C2153
470 10V
0.1
C2128
C2167
0.1
C2169
0.1
C2124
0.001
C2180
0.001
IC2107
LC89075WA-H
1
LPF
2
PGND
3
MCKIN
4
BCKIN
5
LRCKIN
HDMI MCK
HDMI BCK
HDMI LRCK
6
DATAIN
7
MPIN1
8
MPIN2
SD0
SD1
SD2
9
MPIN3
10
MPIN4
11
MPIN5
12
MPIN6
13
MCKOUT
14
BCKOUT
15
LRCKOUT
16
DATAOUT
DGND
DVDD
MPOUT1
MPOUT2
MPOUT3
MPOUT4
ERRF
MUTEB
NPCMF
MPIO1
MPIO2
MPIO3
MPIO4
XMCK
XOUT
XIN
33 DGND
34 DVDD
35 XMODE
36 CSB
37 SCK
38 SI
39 SO
40 INTB
41 DSTATE
42 DVDD
43 DGND
44 ADINR
45 ADINL
46 AVDD
47 AGND
48 VREF
49
RXIN3A
50
RXIN2A
51
RXIN1A
52
DGND
53
RXOUT
54
DVDD
55
DGND
56
RXIN8
57
RXIN7
58
RXIN6
59
RXIN5
60
RXIN4
61
RXIN3
62
RXIN2
63
RXIN1
HDMI SPDIF
OPTICAL
 SA
T
OPTICAL
 TV
64
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
PVDD
DIGITAL AUDIO
INTERFACE RECEIVER
IC2107
1 CKA
2 RDA
3 Q1A
4 Q2A
5 Q3A
6 Q4A
7 GND
8
Q4B
9
Q3B
10
Q2B
11
Q1B
12
RDB
13
CKB
14
VCC
1 VDD
2 GND
3 CE
4
NC
5
VOUT
1 ZR1/FMT0
2 MS/ADR/FMT1
3 MC/SCL/DEMP
4 MD/SDA/MUTE
5 SCK
6 DATA1
7 BCK
8 LRCK
9 VDD
10 DGND
11 DATA2
12 DATA3
15
VOUT8
16
VOUT7
17
VCC1
18
AGND1
19
VOUT6
20
VOUT5
21
VOUT4
22
VOUT3
23
VCC2
24
AGND2
29
13 DATA4
14 MSEL
25
VCOM
26
VOUT2
27
VOUT1
28
ZR2
1
A
2
B
3
Y
4
GND
5 Y
6 SELECT
7 STROBE
8 VCC
1 VDD
2 GND
3 CE
4
NC
5
VOUT
IN1
OUT3
IN2
GND
OUT2
IN3
OUT1
VCC
4
8
1
5
2
6
3
7
470
R2154
47
R2151
330
R2153
100
0.1
100
R2228
100
R2225
100
R2227
100
R2226
C2101
0.001
C221
1
2200p
IC2104
PCM1681GPWPR
D/A CONVERTER
IC2104
IC B/D
+5V REG.
IC2110
IC2112
TC7WH157FK
MUTING
IC2112
IC B/D
IC2105
TC7WHU04FK
WAVE SHAPER
IC2105
IC2111
TC74VHC393FT (ELK)
BINARY
COUNTER
IC2111
IC B/D
IC B/D
IC2106
MM3411A50NRE
+5V REG
IC2106
470ohm
80
JWH101
45
JWH102
2.7kohm
COAXIAL
SA-CD/CD
(ASSIGNABLE) IN
D
TUNER1
BOARD
CN101
(Page 49)
4
DIGITAL
BOARD
(1/8), (4/8)
(Page 28),
(Page 31)
5
DIGITAL
BOARD
(3/8)
(Page 30)
6
DIGITAL
BOARD
(4/8), (5/8)
(Page 31),
(Page 32)
7
DIGITAL
BOARD
(3/8)
(Page 30)
8
DIGITAL
BOARD
(4/8)
(Page 31)
8
9
10
11
12
14
15
13
STR-DN840
STR-DN840
30
30
5-11.  SCHEMATIC DIAGRAM – DIGITAL Board (3/8) –
    • See page 51 for IC Block Diagrams.
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
DIGITAL BOARD
(3/8)
7
8
(CHASSIS)
3.3
0
0.3
3.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0
3.3
1.6
1.7
1.8
1.6
0.3
1.7
1.8
0
0.3
1.7
0.3
0.3
0
0
0
3.1
NW_LRCK_OUT
NW_SD0
NW_BCK_OUT
NW_MCK_OUT
ARC_SPDIF
SP_SD2
SP_SD3
SP_SD1
SP_SD0
SP_WS
SP_SCK
SP_SPDIF
SP_MCK
NW_MUTE
NW_MUTE
NW_RESET
NW_RESET
NW_ADC_RST
HDMI_Mute
NW_ADC_RST
NW_HDMI_MUTE
MCK
BCK
LRCK
SD1
SD3
HDMI_SPDIF
HDMI_ARC_SPDIF
WF_HDMI_SEL
SD0
SD2
10k
R2255
IC2108
TC7WH157FK
1 A
2 B
3 Y
4 GND
5
Y
6
SELECT
7
ST
8
VCC
FB2117
0uH
10k
R2251
0.1
C2187
100
R2248
100
R2257
100
R2250
0
R2259
100
R2258
100
R2249
470ohm
FB2119
10k
R2252
10k
R2256
10k
R2253
330
R2247
470ohm
FB2118
330
R2246
220
R2243
47
R2244
0
R2245
10k
R2254
14
1
14
5
RB2103
220
C2192
C2194
C2188
0.001
C2196
0.001
C2195
0.001
16 VCC
15 ST
14 4A
13 4B
12 4Y
11 3A
10 3B
7
2Y
9 3Y
8
GND
6
2B
5
2A
4
1Y
3
1B
2
1A
1
SEL
IC2113
TC74VHC157FT (EKJ)
16 VCC
15 ST
14 4A
13 4B
12 4Y
11 3A
10 3B
7
2Y
9 3Y
8
GND
6
2B
5
2A
4
1Y
3
1B
2
1A
1
SEL
10
C2189
0.1
MUTE SELECTOR
IC2108
0.1
C2193
10
IC B/D
SIGNAL SELECTOR
IC2113
IC B/D
IC2114
TC74VHC157FT (EKJ)
SIGNAL SELECTOR
IC2114
IC B/D
0.1
C1549
+STANDBY_3.3V
+NW_3.3V
1
C1590
0.1
C1591
C1582
22
E
ET1500
+3.3V
+2V
DCDC_NW
+6V
10
C1592
10
C1593
0.1
C1595
1
C1594
10
C1599
10
C1598
0.1
C1596
1
C1597
10
C1607
10
C1606
0.1
C1604
1
C1605
NW_GND
1
C1614
1
2
3
4
5
6
7
8
8P
CN1501
+6V
+6V
+DCDC_NW
+DCDC_NW
+3.6V
+3.6V
+2V
+2V
1
2
3
4
4P
CN1500
Power_Relay
AC_Cut
Standby 3.3V
Standby 3.3V
CL1500
CL1501
CL1502
CL1503
EC30QSA045
D1501
CL1504
CL1505
CL1506
AC_CUT
POWER_RY
15
E
STANDBY
BOARD
CN940
(Page 47)
F
DCDC
BOARD
CN1901
(Page 45)
1
DIGITAL BOARD
(1/8)
(Page 28)
9
DIGITAL BOARD
(7/8)
(Page 34)
5
DIGITAL BOARD
(2/8)
(Page 29)
10
DIGITAL BOARD
(4/8), (6/8)
(Page 31), (Page 33)
11
DIGITAL BOARD
(4/8)
(Page 31)
7
DIGITAL BOARD
(2/8)
(Page 29)
R1565
0
R1566
0
STR-DN840
STR-DN840
31
31
5-12.  SCHEMATIC DIAGRAM – DIGITAL Board (4/8) –    
• See page 25 for Waveforms.    • See page 51 for IC Block Diagrams.    • See page 61 for IC Pin Function Descriptions.
Ver. 1.3
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
DIGITAL BOARD
(4/8)
12
11
9
10
0 3.3
0 3.3 3.3 2.8 3.1 3.1 3.3 3.3 1.6 3.3 3.3 3.3 3.3
0
0
3.3
0
0
0
0
0 3.3
3.3
3.3
0.4
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
3.3
3.3
0
3.3
3.3
2.8
0
0
0
0
0
3.3 3.3 0
3.3 3.3 0
3.3 3.3 3.3 3.3 3.3
0.6
1.2 0
3.3 0
0.6 0
0.2 3.3 3.3 1.3 1.3
3.3
0
0
3.3
3.1
1.2
3.3
0
0
0
3.3
3.3
3.3
3.3
3.3
2.8
0
3.3
3.3
1.6
3.3
1.6
3.3
3.3
3.3
0
3.3
3.3
3.3
0.1
3
3
2.7
1.7
3.3
2.7
3.3
3.3
0.1
EVOL_CLK
EVOL_DATA
TUNER_RDS_SIGNAL
TUNER_CE
TUNER_MOSI
DAC_IIC_SCL
DAC_IIC_SDA
DIR_FSRA
TE
DIR_INT
DIR_XST
ATE
DIR_SIGNAL
DIR_RST
DIR_CE
DIR_MOSI
DIR_SPICLK
TUNER_CLK
DSP_INT
DSP_SFLASH_HOLD
DSP_RST
DSP_MISO
DSP_MOSI
DSP_SPICLK
DSP_NONAU
DSP_ERROR
DSP_CS 
VU_RST
MU_MD0
INPUT_JOG
AD_KEY1
AD_KEY2
SIRCS
VOL_JOG
POWER_KEY
DIR_MISO
Prog_MUTX
Prog_MURX
Update_LED
BT_MUTE
Prog_MUTX
Prog_MURX
NW_ADC_RST
BRIDGEABLE_RY
V_MUTE
V_SEL_SW2
HP_DET
HP_RY
PROTECT
WF_HDMI_SEL
POWER_RY
AC_CUT
PWR_SWA
PWR_SWB
FL_LA
T
FL_DA
TA
FL_CLK
LIMITER
TEMP_SENSOR_1
TEMP_SENSOR_2
Prog_MURX
Prog_MUTX
DCDC_MUTE
FL_BK
C/SL_SR_RY
FRONT_SPK_RY
ZONE2_PREOUT_SW_RY
SBL_SBR_RY
MiCom_VUTX_VUSDA
MiCom_VURX
MU_RST
NON_LPCM
NON_LPCM
POWON_LED
STDBY_LED
V_COMP_SW2
WHITE_LED
6
13
100
470
R2131
100
R2204
1k
R2205
100
R2206
100
R2130
22k
R2303
100
R2203
470
R2196
100
R2200
100
R2100
100
R2197
100
R2198
100
R2199
100
R2210
10k
R2301
X2100
4MHz
10k
R2135
0.001
C21
10
0.001
C2148
10k
R2133
0.1
C21
19
0.1
C2142
0.1
C2141
0.1
C2139
0.1
C2163
0.1
C2164
0.1
C2165
10
C2105
1M
R21
15
1M
R2134
0.1
C21
12
10k
R2105
10k
R2103
10k
R2194
10k
R2129
10k
R2161
100
R2166
100
R2215
100
R2212
100
R2214
100
R21
18
100
R2213
100
R221
1
100
R21
17
10k
R2107
3.3k
R2122
D2113
CES521
C2161
4.7
R2304
10k
FB2102
0uH
FB2120
0uH
10k
R2119
IC2101
BU4229F-TR
10k
R2260
D2112
CES521
0
R2229
14
0
R2262
CEC
100
R2202
2.2k
R2114
D2119
BAV70
D2120
BAV70
RB2100
100
R2128
D2118
DA2J10100L
+STANDBY_3.3V
10k
R2159
R2216
10k
10k
R2125
1k
R2223
C2113
47
6.3V
RB2106
100
RB21
10
100
RB2107
100
RB2108
100
RB2109
2.2k
4
2.2k
R2124
15
10k
R2287
10k
R2120
10k
R2242
100
R2152
100
R2146
100
R2224
27k
R2294
D2221
RB751V40,115
22k
R2292
22k
R2291
10k
R2293
Q2102
CEC DATA SWITCH
CEC DATA
SWITCH
CEC DATA SWITCH
CEC DATA SWITCH
2PB709BSL
Q2103
2PD601ART
Q2104
2PD601ART
1k
R2290
Q2105
PDTC114ET
10k
R2296
220
R2295
NW_WAKE
100
R2297
100
R2168
10k
R2298
0.1
C2208
CL2140
1k
R2110
C2138
C2136
C2206
0.1
C2111
0.1
C2137
0.1
C2186
0.001
C2191
0.1
C2140
0.1
C2147
C2205
0.1
C2143
0.1
C2117
0.1
C2210
1000p
C2149
0.1
C2109
0.1
C2207
0.1
C2197
0.001
C2198
0.001
STDBY_LED
POWON_LED
FL_BK
DCDC_MUTE
FL_DATA
FL_LAT
FL_CLK
INPUT_JOG
AD_KEY1
AD_KEY2
SIRCS
POWER_KEY
VOL_JOG
DCAC_IN
WHITE_LED
CL2100
CL2112
CL2126
CL2139
CL2123
CL2122
CL2119
CL2141
CL2118
CL2115
CL2113
CL2120
CL2128
CL2136
CL2125
CL2124
CL2135
CL2137
0
R2268
0
R2266
0
R2265
0
R2264
0
R2263
0
R2269
220
R2270
CL2116
CL2117
CL2127
CL2130
AGND
CN2101
25P
LED_STBY
LED_ON
FL_BK
+3.3V_DCDC
+7V (7807)
AGND
FL_EN
DCAC_SIGNAL
MIC_MUTE
DGND
PURE_DIRECT
DGND
+3.3V_STBY
FL_GND
FL_GND
+6V_DCDC
VOLUME_JOG
POWER_SW
SIRC
AD2
AD1
INPUT_JOG
FL_LAT
FL_DIN
FL_CK
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
IC2100
MB9AF156NPMC-G-JNK1E2
1
VCC
2
EVOL_CLK
3
EVOL_DA
TA
4
HP_DET
5
MHL_MD0 (EXT
 INT
 15)
6
V_SEL_SW2
7
V_SEL_SW1
8
V_MUTE
9
FL_ENABLE
10
TUNER_CLK
11
TUNER_MOSI
12
TUN_RDS_SIGNAL
13
TUNER_CE
14
DIR FSRA
TE
15
DAC_IIC_SDL
16
DAC_IIC_SCA
17
DIR_INT
18
DIR_XST
ATE
19
DIR_SIGNAL
20
DIR_RST
21
DIR_CE
22
DIR_MISO
23
DIR_SPICLK
24
DIR_MOSI
25
VSS
26 VCC
27 DSP_INT
28 DSP_SFLASH_HOLD
29 DSP_RST
30 NW_ADC_RST
31 DSP_NPCM
32 DSP_ERROR
33 C
34 VSS
35 VCC
36 HDMI_CECOUT
37 DSP_SPICS
38 INITX
39 DSP_MISO
40 DSP_MOSI
41 DSP_SPICLK
42 VCOM_RESET
43 CEC_PCONT
44 VCOM_SDA (OUT)
45 MU UART IN
46 MD1
47 MD0
48 PE2/X0
49
50
PE3/X1
VSS
51
VCC
52
INPUT_JOG
53
FL_LA
T
54
FL_DA
TA
55
FL_CLK
56
HDMI_CECIN
57
AD_KEY1
58
AD_KEY2
59
SIRCS_IN
60
AV
C
C
61
AV
R
H
62
AVSS
63
VOLUME_JOG
64
WHITE_LED
65
POWER_KEY
66
LIMITER 
67
TEMP_SENSOR_2
68
TEMP_SENSOR_1
69
DCAC_MUTE
70
FL_BK
71
FLASH_CLK/POWER_LED
72
SO
73
SI
74
BT_MUTE
75
VSS
76
VCC
77
WF_HDMI_SEL
78
P01/TCK/SWCLK
79
P02/TDI/SOT8_0/TIOB14_2/MCSX6_0
80
P03/TMS/SWDIO
81
P04/TDO/SWO
82
STDBY_LED
83
NW_WAKE
84
PWR_SW_B
85
PWR_SW_A
86
HP_RY
87
BRIDGEABLE_RY
88
SBL_SBR_RY
89
ZONE2_PREOUT_SW_RY
90
FRONT_SPK_RY
91
C/SL_SR_RY
92
PROTECT
93
AC_CUT
94
E2P_SCL
95
E2P_SDA
96
V_COMP_SW2
97
VCC
98
POWER_RY
99
FUSE_DET
100
VSS
SYSTEM CONTROL
IC2100
1
A0
2
A1
3
A2
4
GND
5 SDA
6 SCL
7 WP
8 VCC
2 VDD
1 GND
4
VOUT
3
CT
0.1
R2217
0.1
R2201
2.2k
R2237
2.2k
R2241
2.2k
R2239
2.2k
R2240
10k
R2218
10k
R2232
100
R2207
100
R2235
100
R2236
100
R2238
100
R2126
100
R21
13
100
R2150
100
R2144
100
R2155
100p
C2184
100p
C2185
100
10k
0.1
IC2102
BR24T64FJ-WE2
EEPROM
IC2102
IC B/D
RESET
IC2101
IC B/D
FB2123
0uH
+6V
G
DISPLAY
BOARD
CN102
(Page 43)
4
DIGITAL BOARD
(1/8), (2/8)
(Page 28), (Page 29)
6
DIGITAL
BOARD
(2/8), (5/8)
(Page 29),
(Page 32)
10
DIGITAL
BOARD
(3/8), (6/8)
(Page 30),
(Page 33)
12
DIGITAL
BOARD
(7/8)
(Page 34)
8
DIGITAL
BOARD
(2/8)
(Page 29)
11
DIGITAL BOARD
(3/8)
(Page 30)
13
DIGITAL BOARD
(8/8)
(Page 35)
1
STR-DN840
STR-DN840
32
32
5-13.  SCHEMATIC DIAGRAM – DIGITAL Board (5/8) –    
• See page 25 for Waveforms.    • See page 51 for IC Block Diagrams.    • See page 61 for IC Pin Function Descriptions.
Ver. 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
DIGITAL BOARD
(5/8)
3.3
3.3
1.2
3.3
2.2
3.3
2.2
2.2
2.2
2.2
3.3
2.2
2.2
2.2
3.3
0
3.2
3.2
3.2
3
3.3
3
0
0
2.7
3.1
0.5
2.8
0.5
3.3
3.3
1.2
1.2
1.2
3.3
0.7
0
1.7
3.3
1.2
1.5
0
0.7
1.2
0
1.2 3.3 1.7 1.2 0.7 0
0
1.6 1.6 1.6 1.2 1.2 1.2 1.2 3.3 1.2
1.2
1.2 1.2 3.3 1.2
0
3.3
1.2
3.3
1.2
3.3
2.3
3.3
2.3
2.3
1.2
2.4
2.3
1.2
3.3
0.8
2.3
2.3
1.2
0
0
0
2.3
0
2.4
2.4
2.4
1.2
2.4
3.2
3.2
3.3
3
1.2
2.4
2.4
2.4
2.4
1.5
3.3
3.3 1.2 3.3 3.3 3.1 1.2
0
1.2
0
3.3 1.2 3.3 2.7
1.6 1.6 1.2 3.3 0
0
3.1 0.2
1.5 0.2
2.8 0.2 2.8 0.5
3
0.7
0
1.2
3.3
3.3 3
0
2
3.1
1.2
0.9
3.3
0
3.3
3.3
3.3
3.3
3.3
2.3
2.3
2.3
3.3
2.3
2.3
2.3
3.3
2.3
0
1.5
3.3
2.3
3.3
3.3
0
1.5
0.2
0.2
2.7
D5
D15
D9
D12
D1
D8
D4
D7
D3
D10
D0
D2
D14
D11
SD_CLK
D6
D13
SD_CLK
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D14
D13
D15
DSP_INT
DSP_ERROR
DSP_NONAU
DSP_MISO
DSP_SPICLK
L/R_OUT
SBL/SBR_OUT
C/SW1_OUT
WE#
WE#
CAS#
CAS#
RAS#
RAS#
BA0
BA1
BA1
A10
A10
A0
A0
A1
A1
A2
A2
A3
A3
A4
A4
A5
A5
A6
A6
A7
A7
A8
A8
A9
A9
A1
1
A11
SDCKE
SDCKE
SDDQM
SDDQM
MSO
BA0
DSP_MOSI
DSP_CS
BCLK_IN
MCLK_IN
SL/SR_IN
SL/SR_OUT
C/SW_IN
SBL/SBR_IN
LRCLK_IN
DSD_IN
LRCLK_OUT
BCLK_OUT
L/R_IN
22
R2535
22
R2504
22
R2537
22
R2538
22
R2540
150
R2510
150
R2581
150
R2518
150
R2519
150
R2520
10k
R2579
10k
R2575
150
R2521
150
R2522
150
R2525
150
R2523
150
R2515
150
R2514
150
R2524
150
R2513
150
R2517
150
R2508
68
R2516
150
R2512
10k
R2587
150
R251
1
0.1
C2533
0.1
C2535
0.1
C2536
0.1
C2539
0.1
C2545
0.1
C2541
0.1
C2552
10
C2555
RB2501
150
RB2502
150
RB2500
150
RB2503
150
1M
R2552
22
R2526
22
R2527
22
R2528
22
R2530
22
R2529
22
R2539
22
R2536
22
R2534
0.1
C2534
0.1
C2532
0.1
C2531
22
R2541
22
R2548
22
R2549
10k
R2509
0.1
C2537
0.1
C2546
0.1
C2551
0.1
C2553
0.1
C2554
0.1
C2547
0.1
C2548
0.1
C2538
0.1
C2540
0.1
C2542
0.1
C2549
0.1
C2550
22
R2543
22
R2547
22
R2542
10k
R2545
0
R2573
10k
R2580
150
R2506
150
R2507
100
R2565
150
R2505
1k
R2564
100k
R2563
X2500
25MHz
1
2
0
R2572
FB2502
0uH
JL2515
0
R2583
0
R2584
1 VDD
2 DQ0
3 VDDQ
4 DQ1
5 DQ2
6 VSSQ
7 DQ3
8 DQ4
9 VDDQ
10 DQ5
11 DQ6
12 VSSQ
13 DQ7
14 VDD
15 SDDQM
16 WE#
17 CAS#
18 RAS#
19 MSO
20 BA0
21 BA1
22 A10/AP
23 A0
24 A1
25 A2
26 A3
27 VDD
28
VSS
29
A4
30
A5
31
A6
32
A7
33
A8
34
A9
35
A11
36
NC
37
SDCKE
38
CLK
39
UDQM
40
NC
41
VSS
42
DQ8
43
VDDQ
44
DQ9
45
DQ10
46
VSSQ
47
DQ11
48
DQ12
49
VDDQ
50
DQ13
51
DQ14
52
VSSQ
53
DQ15
54
VSS
IC2500
BD00IC0WEFJ-E2
1 VOUT
2 FB
3 GND
4 NC
5
EN
6
NC
7
NC
8
VIN
9
GND
3.9k
R2500
220
R2502
10k
R2501
D2500
CES521
JL2504
CL2232
+3.3V
+2V
DGND
6
150
R2503
10k
R2588
10k
R2589
IC2502
ADSST-AVR-3046
1
SDDQM
2
MS0
3
SDCKE
4
VDD_INT
5
CLK_CFG1
6
ADDR0
7
BOOT_CFG0
8
VDD_EXT
9
ADDR1
10
ADDR2
11
ADDR3
12
ADDR4
13
ADDR5
14
BOOT_CFG1
15
GND
16
ADDR6
17
ADDR7
18
NC
19
NC
20
ADDR8
21
ADDR9
22
CLK_CFG0
23
VDD_INT
24
CLKIN
25
XT
AL2
26
ADDR10
27
SDA10
28
VDD_EXT
29
VDD_INT
30
ADDR1
1
31
ADDR12
32
ADDR17
33
ADDR13
34
VDD_INT
35
ADDR18
36
RESET
OUT/RUNRSTIN
37
VDD_INT
38
MOSI
39
MISO
40
SPICLK
41
VDD_INT
42
DPI_P05
43
DSP_CS
44
MD
VDD_EXT
NC
RESET_MAIN
VDD_INT
UART_OUT
UART_IN
LED
NC
NC
NC
NC
NC
VDD_EXT
NC
NC
NC
NC
VDD_INT
NC
NC
VDD_INT
NC
NC
VDD_INT
NC
WDTRSTO
NC
VDD_EXT
SL/SR_OUT
SL/SR_IN
BCLK_IN
OPTION_L/OPTION_R_OUT
FRONTHI_L/R_OUT
VDD_INT
NC
NC
NC
NC
NC
VDD_EXT
VDD_INT
L/R_OUT
87
MID/SW2_OUT
88
85
86
83
84
81
82
79
80
77
78
75
76
73
74
71
72
69
70
67
68
65
66
63
64
61
62
59
60
57
58
55
56
53
54
51
52
49
50
47
48
45
46
SBL/SBR_OUT
89
ZONE_L/R
90
VDD_INT
91
VDD_EXT
92
MCLK_IN
93
VDD_INT
94
C/SW1_OUT
95
C/SW_IN
96
A/D_2CH
97
LRCLK_IN
98
BCLK_OUT
99
LRCLK_OUT
100
L/R_IN
101
SBL/SBR_IN
102
VDD_INT
103
DIR_IN
104
VDD_EXT
105
VDD_INT
106
BOOT_CFG2
107
VDD_INT
108
AMI_ACK
109
GND
110
THD_M
111
THD_P
112
VDD_EXT
113
VDD_INT
114
VDD_INT
115
MS1
116
VDD_INT
117
WDT_CLKO
118
WDT_CLKIN
119
VDD_EXT
120
ADDR23
121
ADDR22
122
ADDR21
123
VDD_INT
124
ADDR20
125
ADDR19
126
VDDEXT
127
ADDR16
128
ADDR15
129
VDD_INT
130
ADDR14
131
AMI_WR
132
AMI_RD
133
VDD_INT
134
IRQ/GPIO
135
FLAG1
136
FLAG2
137
MLBCLK
138
FLAG3
139
MLBDAT
140
MLBDO
141
VDD_EXT
142
MLBSIG
143
VDD_INT
144
TRST
145
MLBSO
146
EMU
147
DATA0
148
DATA1
149
DATA2
150
DATA3
151
TDO
152
DATA4
153
VDD_EXT
154
DATA5
155
DATA6
156
VDD_INT
157
DATA7
158
TDI
159
SDCLK
160
VDD_EXT
161
DATA8
162
DATA9
163
DATA10
164
TCK
165
DATA11
166
DATA12
167
DATA14
168
DATA13
169
VDD_INT
170
DATA15
171
SDWE
172
SDRAS
173
RESET
174
TMS
175
SDCAS
176
VDD_INT
GND
10k
R2585
0
R2586
C2572
220
6.3V
C2569
220
6.3V
C2514
220 6.3V
C2543
10p
1k
R2551
C2544
22p
C2574
10
C2573
10
C2521
0.1
C2522
0.1
C2523
0.1
C2524
0.1
C2525
0.1
C2526
0.1
C2527
0.1
C2528
0.1
C2529
0.1
C2530
0.1
C2575
10
C2510
0.1
C2511
0.1
C2503
0.1
C2571
10
C2570
0.1
C2568
10
C2567
0.1
C2559
0.1
C2560
0.1
C2561
0.1
C2562
0.1
C2563
0.1
C2556
0.1
C2564
0.1
C2557
0.1
R2557
10k
R2558
10k
R2560
22
R2561
22
R2559
2.2k
R2562
22
C2558
0.1
C2506
0.1
C2507
0.1
C2508
0.1
C2509
0.1
C2505
0.1
C2512
0.1
C2513
10
C2502
0.1
C2576
0.1
C2501
10
100
R2544
100
R2546
10k
R2582
10k
R2550
MS0
DSP_SPICLK
DSP_MOSI
DSP_SFLASH_HOLD
DSP_MISO
DSP_CS
22
R2568
22
R2570
10k
R2567
22
R2554
22
R2555
10k
R2556
22
R2566
FB2500
0uH
10k
R2577
10k
R2578
1
CE#
2
SO
3
WP#
4
Vss
5
SI
6
SCK
7
HOLD#
8
Vdd
2.2k
R2569
C2566
10
C2565
0.1
IC2501
W9864G6JH-6-ER10
SD-RAM
IC2501
DSP
IC2502
+1.2V REG.
IC2500
IC B/D
IC2503
W25Q16BVSSIG
SERIAL FLASH
IC2503
IC B/D
6
DIGITAL
BOARD
(2/8), (4/8)
(Page 29),
(Page 31)
2
3
4
DSP_RST
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