STR-DN1050
STR-DN1050
39
39
6-12. SCHEMATIC DIAGRAM – DIGITAL Board (3/12) –
• See page 34 for Waveforms. • See page 66 for IC Block Diagrams. • See page 76 for IC Pin Function Descriptions.
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 (3/12)
9
6
11
13
7
10
12
1
5
(CHASSIS)
3.3
3.3 3.3
3.3 3.3 1.7 3.3 3.3
0
0
3.3
0 3.3 3.3
3 3.3
0 3.3
0
0
2.8
3.3
0
0
3.3
3.3
0
3.3
0
3.3
3.3
3.3
0
3.3
0
1
3.3
3.3
3.3
3.3
3.3
3.3 3.3 0
3.3
0
3.3
3.3
3.3 3.3 3.3
0
3.3
3.3
3.3
3.3 0
0.7
0.2
3.3
0.7
3.3
0
3.3
3.3
0
3.3
3.3
0.2
0.6
0
0
0
1.2
3.3
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
33
0
1.4
1.5
1.7
3.3
3.3
0.1
3
3.3
2.7
3
3.3
1.7
2.7
3
0.1
3.3
3.3
3.3
3.3
3.3
0
3.3
S
DIR_FSRATE
DIR_MOSI
DIR_SPICLK
HDMI_CECOUT
DSP_INT
DSP_SFLASH_HOLD
DSP_RST
DSP_NONAU
DSP_CS
DSP_MISO
DSP_MOSI
DSP_SPICLK
DSP_ERROR
VU_RST
MU_RST
SIRCS
PROG_MUTX
PROG_MURX
PROG_MUTX
PROG_MURX
UPDATE_LED
POWON_LED
STDBY_LED
BRIDGEABLE-RY
NFC_RFDET
HP_RY
MU_MD0
FL_LAT
FL_DATA
PROG_MURX
MICOM_VURX
MICOM_VUTX_VUSDA
HDMI_CECOUT
HDMI_CECIN
WHITE_LED
FL_CLK
C/SL_SR_RY
FRONT_SPK_RY
PROTECT
ZONE2_PREOUT_SW_RY
SBL_SBR_RY
DIR_MISO
DIR_CE
DIR_RST
DIR_SIGNAL
DIR_XSTATE
DIR_INT
DAC_IIC_SDA
DAC_IIC_SCL
INPUT_JOG
HDMI_CECIN
AD_KEY1
AD_KEY2
VOL_JOG
POWER_KEY
PROG_MUTX
TEMP_SENSOR_2
LIMITER
FL_BK
BT_MUTE
TEMP_SENSOR_1
MU_RST
8
14
TUNER_CE
TUNER_RDS_SIGNAL
TUNER_MOSI
TUNER_CLK
HP_DET
EVOL_DATA
EVOL_CLK
M1
M0
C2149
0.1u
C2191
0.1u
C2138
0.1u
C2205
0.1u
C2143
0.1u
C2111
0.1u
C2142
0.1u
C2136
0.1u
C2109
0.1u
C2207
0.1u
C2206
0.1u
C2214
0.1u
C2117
0.1u
CD0 DETECTION
DRIVER
C2234
0.001u
R2321
10k
C2198
0.001u
C2110
0.001u
C2148
0.001u
C2119
0.1u
R2135
10k
R2103
10k
R2129
10k
R2133
10k
R2105
10k
R2194
10k
C2112
0.1u
C2139
0.1u
C2163
0.1u
C2164
0.1u
C2165
0.1u
C2105
1u
R2115
1M
R2134
1M
C2141
0.1u
D2119
BAV70
D2120
BAV70
D2221
RB751V40,115
D2118
DA2J10100L
D2113
CES521
D2112
CES521
+7V
+STANDBY_3.3V_VU
FB2102
0uH
FB2120
0uH
JL2143
JL2140
Q2107
PMG85XP
IC2100
MB9AF156NPMC-G-JNK1E2
1
VCC
2
EVOL_CLK
3
EVOL_DATA
4
HP_DET
5
NC
28
DSP_SFLASH_HOLD
29
DSP_RST
30
NC
71
FLASH_CLK/POWER_LED
72
SO
73
SI
74
BT_MUTE
75
VSS
96
P60
97
VCC
98
POWER_RY
99
FUSE_DET
100
VSS
26
VCC
27
DSP_INT
6
DAC_ZERO_DATA
7
M0
8
M1
9
NC
10
TUNER_CLK
11
TUNER_MOSI
12
TUN_RDS_SIGNAL
31
DSP_NPCM
32
DSP_ERROR
33
C
34
VSS
35
VCC
36
HDMI_CECOUT
37
DSP_SPICS
66
LIMITER
67
TEMP_SENSOR_2
68
TEMP_SENSOR_1
69
FL_ENABLE
70
FL_BK
64
PURE_DIRECT
65
POWER_KEY
91
C/SL_SR_RY
92
PROTECT
93
AC_CUT
94
E2P_SCL
95
E2P_SDA
89
ZONE2_PREOUT_SW_RY
90
FRONT_SPK_RY
13
TUNER_CE
14
DIR FSRATE
15
DAC_IIC_SCL
16
DAC_IIC_SDA
17
DIR_INT
18
DIR_XSTATE
19
DIR_SIGNAL
20
DIR_RST
21
DIR_CE
22
DIR_MISO
23
DIR_SPICLK
24
DIR_MOSI
25
VSS
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
PE3/X1
50
VSS
52
INPUT_JOG
53
FL_LAT
54
FL_DATA
55
FL_CLK
56
HDMI_CECIN
57
AD_KEY1
58
AD_KEY2
59
SIRCS_IN
60
AVCC
61
AVRH
62
AVSS
63
VOLUME_JOG
51
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
NFC_RFDET
84
STDBY_VU_PCONT
85
ZONE2_PWR
86
HP_RY
87
BRIDGEABLE_RY
88
SBL_SBR_RY
76
VCC
Q2102
2PB709BSL
CEC DATA
SWITCH
Q2103
2PD601ART
CEC DATA
SWITCH
Q2104
2PD601ART
CEC DATA
SWITCH
Q2105
PDTC114ET
CEC DATA
SWITCH
RB2109
2.2k
RB2108
100
RB2110
100
RB2106
100
RB2107
100
10k
R2217
10k
R2120
100
R2224
10k
R2242
10k
R2260
0
R2229
10k
R2159
100
R2201
100
R2207
100
R2235
100
R2236
100
R2238
100
R2144
100
R2155
100
R2126
100
R2113
100
R2150
10k
R2216
100
R2351
100p
C2184
100p
C2185
0.1u
C2147
2.2k
R2237
2.2k
R2240
2.2k
R2239
2.2k
R2241
100
R2204
100
R2206
100
R2130
100
R2203
100
R2200
2.2k
R2124
100
R2100
100
R2197
100
R2198
100
R2209
100
R2210
100
R2199
10k
R2306
1k
R2223
470
R2196
0.001u
C2186
4.7u
C2161
0.1u
C2137
0.1u
C2140
470
R2131
1k
R2205
10k
R2119
100
R2166
100
R2117
100
R2211
100
R2213
100
R2118
100
R2214
100
R2212
100
R2215
100
R2152
100
R2128
10k
R2353
100
R2146
2.2k
R2114
100
R2296
100
R2303
100
R2168
3.3k
R2122
10k
R2107
220
R2293
10k
R2294
10k
R2291
22k
R2290
27k
R2292
1k
R2288
22k
R2289
1.5k
R2110
10k
R2322
10k
R2161
R2301
0
R2305
10k
CEC_PCONT
CEC
IC2101
BU4229F-TR
1
GND
2
VDD
3
CT
4
VOUT
IC2102
BR24T64FJ-WE2
1
A0
2
A1
3
A2
4
GND
SDA
5
SCL
6
WP
7
VCC
8
X2100
4MHz
DGND
STDBY_LED
FL_DATA
FL_CLK
VOL_JOG
DCAC_IN
NFC_RFDET
NFC_SW
NFC_IRQ
NFC_SEL
NFC_DATA
NFC_SPICLK
SIRCS
FL_LAT
CL2115
CL2113
CL2147
CL2148
CL2146
CL2145
CL2118
INPUT_JOG
CL2139
WHITE_LED
AD_KEY2
CL2128
CL2122
AD_KEY1
CL2123
POWER_KEY
CL2119
CL2144
CL2116
CL2120
CL2117
CL2142
CL2141
CL2143
CL2140
CL2135
CN2101
29P
1
PUREDIRECT
2
AD2
3
AD1
4
POWER KEY
5
LED_ON
6
LED_STBY
7
AGND
8
+7V
9
DCAC_SIGNAL
10 VOL_JOG
11 INPUT_JOG
12 NFC_RFDET
13 NFC_SW
14 NFC_IRQ
15 NFC_SEL
16 NFC_DATA
17 NFC_SPICLK
18 STBY_3.3V
19 SIRCS_IN
20 FL_STB/LATCH
21 DGND
22 FL_CLK
23 ZONE2 POWER
24 FL_DATA
25 FL_EN
26 FL_GND
27 FL_BK/R3_15V
28 FL_GND
29 DCDC_6V
+6V_USB
FB2123
0uH
JL2132
JL2129
0
R2263
FL_BK
CL2125
CL2100
CL2112
CL2126
0
R2265
0
R2268
0
R2269
POWON_LED CL2124
0
R2264
220
R2270
SIRCS
SIRCS_OUT
JL2131
3.3V
AGND
RESET
IC2101
SYSTEM CONTROL
IC2100
EEPROM
IC2102
>024S
DISPLAY BOARD
CN102
(Page 56)
CL1502
CL1508
CL1500
CL1506
CL1505
CL1504
CL1507
CL1503
CL1501
12P
CN1501
1
AC CUT
2
POWER-RY
3
S4V
4
STANDBY GND
5
+6V MHL
6
+6V USB
7
+4V NET
8
+4V OTHERS
9
+2V DSP
10 +2V DSP
11 +2.5V ADV
12 +2.5V ADV
SA10QA04
D7004
SA10QA04
D7003
E
ET1500
+2V
+2.5V
DCDC_+4V
NW_+4V
STANDBY_DCDC
+6V_MHL
+6V_USB
NW_GND
>023S
DCDC BOARD
CN1901
(Page 58)
>022S
STANDBY BOARD
CN940
(Page 60)
>001S
DIGITAL BOARD (1/12)
(Page 37)
>003S
DIGITAL BOARD (1/12), (2/12)
(Page 37), (Page 38)
>010S
DIGITAL BOARD
(2/12), (5/12)
(Page 38), (Page 41)
>021S
DIGITAL BOARD
(7/12), (10/12)
(Page 43), (Page 46)
>012S
DIGITAL BOARD (2/12)
(Page 38)
>015S
DIGITAL BOARD (2/12)
(Page 38)
>011S
DIGITAL BOARD
(2/12)
(Page 38)
>013S
DIGITAL BOARD
(2/12), (4/12)
(Page 38), (Page 40)
>014S
DIGITAL BOARD (2/12)
(Page 38)
>020S
DIGITAL BOARD
(7/12)
(Page 43)
>018S
DIGITAL BOARD (2/12)
(Page 38)
1
2