DOWNLOAD Sony STR-DN1020 Service Manual ↓ Size: 7.63 MB | Pages: 114 in PDF or view online for FREE

Model
STR-DN1020
Pages
114
Size
7.63 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
str-dn1020.pdf
Date
PREV: Sony SS-CNP3500 / SS-CRP3500 / SS-MSP3500 / SS-SRP3500 / SS-WP3500 Service Manual

Sony STR-DN1020 Service Manual ▷ View online

STR-DN1020
STR-DN1020
25
25
5-10.  SCHEMATIC DIAGRAM – DIGITAL Board (1/4) –    
• See page 61 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 (1/4)
3
4
5
6
7
9
10
8
1
2
4
4
3.3
1
4
4
2.5
1
6.3
5
1.3
6
0.8
3.3
3.3
0.8
0
3.3
0.7
3.3
2.8
3.3
0
3.3
0.8
0
3.3
0.8
3.3
0
0
3.3
0
3
3.3
3.3
3.3
3.3
3.3
0
0
0
3.2
0
100
R2026
330
R2010
470
R2045
0
R2015
100
R2041
R2019
0
0
R2031
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
4
2
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
49
50P
CN2104
SFLASH_HOLD
GND
GND
SPI_MISO
DSP_INT
NON_AUDIO
GND
MCK_IN
GND
SI_G
SI_E
SI_C
SI_A
GND
BCK_OUT
GND
SO_E
SO_C
SO_A
GND
GND
VDDINT
VDDINT
VDDEXT
MD
BCK_IN
RESET_MAIN
LRCK_IN
SI_F
SI_D
SI_B
UART_OUT
LRCK_OUT
UART_IN
SO_F
SO_D
SO_B
GND
GND
VDDINT
VDDINT
FRONTHI_L/R_OUT
SPI_CLK
LED
DSP_CS
SPI_MOSI
DSP_RESET
ERROR
VDDEXT
OPTION_L/R_OUT
0
R2008
47
R2006
100
R2091
0
R2009
JL2041
JL2043
JL2089
JL2044
1
2 3
4
6
5
SI-3010KM-TLS
IC2003
EN
IN
GND
OUT
FB
GND
10k
R2072
8.2k
R2073
JL2112
JL2100
JL2079
JL2074
JL2061
JL2060
JL2055
JL2046
JL2045
JL2047
JL2111
JL2195
JL2090
JL2088
JL2085
1SR154-400TE-25
D2002
1SS367-T3SONY
D2018
10k
R2021
0.1
C2024
1
C2021
1
2
3
4
4P
CN2203
DCDC_+4V
DCDC_+4V
DCDC_GND
DCDC_+6.3V
1
2
3
4
5
6
7
8
8P
CN2204
STOP
POWER_RY
STBY_+9V
NC
MICOM_+3.3V
DGND
MODEL
DESTINATION
JL2063
0.1
C2572
0.01
C2569
JL2086
JL2087
TK11150CSCL-G
IC2004
1 ON/OFF
2 GND
3 NoiseBypass
4
VOUT
5
VIN
4.7
C2059
R2056
0
10
C2170
100
R2612
TC74VHC08FT (EL)
IC2121
TC7WH74FK
IC2120
1 A0
2 B0
3 Y0
4 A1
5 B1
6 Y1
7 GND
8
Y2
9
B2
10
A2
11
Y3
12
B3
13
A3
14
VCC
330
R2617
330
R2611
330
R2618
0uH
FB2121
330
R2614
10k
R2613
RT1N141C-TP-1
Q2706
MUTE SWITCH
10k
R2526
10k
R2172
JR2001
6
5
4
3
2
1
SI-3010KM-TLS
IC2010
EN
IN
GND
OUT
FB
GND
0.1
C201
1
22
C21
14
1SS367-T3SONY
D2020
100 16V
C2060
16V
100
C2039
100
R2559
22k
R2173
100 16V
C2574
1k
R2941
10k
R2525
0.1
C2070
0.1
C2468
100 16V
C2013
MC2838-T112-1
D2702
100
R2944 
JL2291
JL2292
TC74VHC157FT (EKJ)
IC2105
1
SEL
2
A0
3
B0
4
Y0
5
A1
6
B1
7
Y1
8
GND
9 Y2
10 B2
11 A2
12 Y3
13 B3
14 A3
15 ST
16 VCC
DSP_MOSI
DSP_SPICLK
DATA3
LRCK
DATA4
DSP_SPICS
DSP_RESET
DSP_ERROR
BCK_IN
LRCK_IN
SI_F
SI_D
DSP_NON_AUDIO
MCK_IN
DOUT
SI_E
BCK_OUT
DSP_INT
DSP_MISO
DSP_SFLASH_HOLD
DATA1
DATA2
DSP_ERROR
DSP_NON_AUDIO
DSP_SEL_MUL
TI
DSP_C/SW_OUT
DSP_SL/SR_OUT
DSP_SBL/SBR_OUT
DSP_L/R_OUT
JL2194
JL2191
JL2114
JL2113
1
2
3
4
4P
CN2501
+3.3V_DIGITAL
DGND
TEMP_SENSOR_1
TEMP_SENSOR_2
C2089
0.1
FB2207
TEMP_SENSOR_1
TEMP_SENSOR_2
HDMI_ERROR
HDMI_NON_AUDIO
DIR_NPCM
DIR_ERROR
STOP
DCDC_+6.3V
POWER_RY
MODEL
DESTINATION
DIGI_DA
TA_MUTE
DIR_XST
ATE
1SS367-T3SONY
D2021
1 CK
2 D
3 Q
4 GND
5
Q
6
CLR
7
PR
8
VCC
470ohm
1
DIGITAL BOARD
(3/4)
(Page 27)
2
DIGITAL BOARD
(2/4)
(Page 26)
4
DIGITAL BOARD
(2/4)
(Page 26)
5
DIGITAL BOARD
(2/4), (3/4), (4/4)
(Page 26),
(Page 27),
(Page 28)
3
DIGITAL BOARD
(3/4)
(Page 27)
+3.3V REG
IC2010
+2.5V REG
IC2003
+5V REG
IC2004
IC B/D
IC B/D
SIGNAL SELECTOR
IC2121
SCHMITT TRIGGER
IC2120
MUTING
IC2105
STANDBY
BOARD
CN913
(Page 51)
B
DCDC
BOARD
CN1501
(Page 55)
DSP BOARD
(2/2)
CN5001
(Page 46)
A
D
TEMP-SENSOR
BOARD
CN250
(Page 58)
C
+5V_DIGITAL
Ver. 1.1
STR-DN1020
STR-DN1020
26
26
5-11.  SCHEMATIC DIAGRAM – DIGITAL Board (2/4) –    
• See page 50 for Waveforms.    • See page 60 to 62 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 (2/4)
13
12
14
15 16
11
3
7
8
9
10
18
17
19
1
1
3.3
1
0
0
0
1.8
0
3.2
3.2
3.3
0
1
1.3
1
1
1
1
0 3.3
2.5
5
0
0
0
3.3
0
0
3.3
3.3
0.4 0.4
0
2.8
2.5
3.3
3.3
0
0
3.3 3.3
3.3 3.3
1.2
2.5
1.3
1.2
2.6
9
17
5
0
5
5
5
3.3
5
0
3.3
3.3
3.3
0
3.3
0
0
0
0
3.3
0
0
0
0
(US, CND)
(AEP, UK, AUS)
24.576MHz
X2201
330
R2263
FB2202
R2276
10k
FB2204
18p
C2239
18p
C2240
R2275
10k
FB2203
10
C2263
330
R2265
R2274
10k
47k
R2013
JL2002
0uH
0uH
0uH
0uH
FB2301
10V
470
C2303
FB2302
100
R2305
100
R2310
C2352
25V
47
VCC
OUT
GND
VCC
OUT
GND
IC2114
TORX147L(SONY)
JL2012
470k
R2304
TORX147L(SONY)
IC2112
25V
47
C2317
100
R2308
JL2008
470
R2011
J2000
1P
75
R2354
FB2205
FB2201
330
R2266
1k
R2204
R2261
10k
R2260
0
470
R2251
4700p
C2268
0.068
C2269
0.1
C2272
0.1
C2273
0.1
C2274
R2271
0
R2270
0
R2269
0
JL2207
JL2201
1
2
3
4
5
6
7
8
9
10
11
11P
CN2002
RDS_INT
RDS_DATA
JL2203
JL2208
JL2202
9P
CN2012
L_CH
Vcc
R_CH
GND
SD
CE
DI
CLK
TUNER_MISO/ DO
JL2204
JL2013
JL2205
JL2206
JL2209
JL2014
16V
C2443
47
100
R2259
100
R2258
100
R2256
100
R2255
100
R2248
100
R2249
DA2J10100L
D2404
FB2105
DA2J10100L
D2301
JL2210
TC7WHU04FU (TE12R)
IC2111
1
IN1
2
OUT3
3
IN2
4
GND
5
OUT2
6
IN3
7
OUT1
8
VCC
DA2J10100L
D2201
330
R2264
0.1
C2353
0.1
C2316
R2252
47k
R2268
0
0.1
C2270
680
R2286
16V
100
C2266
100 16V
C2264
100 16V
C2267
100 16V
C2265
PCM9211PTR
IC2102
1
ERROR/INT0
2
NPCM/INT1
3
MPIO_A0/HDMI_MCK
4
MPIO_A1/HDMI_BCK
5
MPIO_A2/HDMI_LRCK
6
MPIO_A3/SD0
7
MPIO_C0/X_ST
ATE
8
MPIO_C1/SD1
9
MPIO_C2/SD2
10
MPIO_C3/SD3
11
MPIO_B0/SI_C
12
MPIO_B1/SI_D
13 SI_E
14 SI_F
15 MPO0
16 MPO1
17 DOUT
18 LRCK
19 BCK
20 SCKO
21 DGND
22 DVDD
23 MDO/ADR0
24 MDI/SDA
25
MC/SCL
26
MS/ADR1
27
MODE
28
RXIN7/BD_DVD_COAXIAL_IN
29
RXIN6/SA
T_OPT_IN
30
RXIN5/USB_SPDIF
31
RXIN4/TV_OPT_IN
32
RXIN3/HDMI_ARC
33
RXIN2/HDMI_SPDIF
34
RST
35
RXIN1
36
VDDRX
37
RXIN0
38
GNDRX
39
XTI
40
XTO
41
AGND
42
VCC
43
FILT
44
VCOM
45
AGNDAD
46
VCCAD
47
VINL
48
VINR
1M
R2267
470p
C2193
0.1
C2302
C2315
0.1
0.1
C2313
C2433
0.1
0.1
C2271
JL2240
JL2241
JL2242
JL2243
JL2244
JL2245
JL2246
JL2247
JL2248
JL2249
JL2251
JL2252
JL2253
JL2254
JL2255
JL2256
JL2257
JL2258
0.47
C2451
JL2250
I
O
COM
KIA7809AF/API
IC2006
100
R2254
0
R2253
C2235
0.01
JL2279
JL2283
D2278
DZ2J062M0L
JL2284
JL2285
JL2293
JL2294
330
R2616
JL2297
JL2298
470ohm
FB2619
470ohm
FB2616
470ohm
FB2615
20P
CN2102
1 V_COMP_S2
2 V_COMP_S1
3 SIRCS_OUT
4 SIRCS_IN
5 DGND
6 MICOM_+3.3V
7 HDMI_ARC_SPDIF
8 HDMI_GND
9 HDMI_MCK
10 HDMI_GND
11 HDMI_BCK
12 HDMI_LRCK
13 SD3
14 SD2
15 SD1
16 SD0
17 HDMI-SPDIF
18 BLUE LED
19 TUNER_L
20 TUNER_R
470
R2615
470
R2619
0
R2623
0
R2621
0
R2622
SA
T_OPT_IN
TV_OPT_IN
TUNER_I2C/RDSI
TUNER_MISO
TUNER_CK
TUNER_RDS_DATA
TUNER_LAT
DIR_MISO
SCK
COM_DA
TA
COM_CLK
DIR_CE
DIR_RESET
DIR_SIGNAL
TUNER_DA
TUNER_IISD
DVD_COAXIAL_IN
TUNER_GND
SD3
BCK_IN
MCK_IN
DOUT
LRCK_IN
SD2
SD1
SD0
HDMI_LRCK
SI_F
SI_E
SI_D
HDMI_BCK
HDMI_MCK
DIR_NPCM
ADCR IN
DIR_ERROR
ADCL
 IN
HDMI_SPDIF
USB_SPDIF
HDMI_ARC
V_COMP_2
+3.3V
HDMI_BCK
HDMI_MCK
MICOM_+3.3V
HDMI_LRCK
R2_+17V_TUNER
+9V_TUNER
V_COMP_1
SIRCS_OUT
SIRCS_IN
HDMI_ARC
SD3
SD2
SD1
SD0
HDMI_SPDIF
B_LED
6
DIGITAL BOARD (3/4)
(Page 27)
8
DIGITAL BOARD (4/4)
(Page 28)
7
DIGITAL BOARD (4/4)
(Page 28)
DIGITAL BOARD
(1/4), (3/4), (4/4)
(Page 25),
(Page 27),
(Page 28)
5
9
DIGITAL BOARD
(4/4)
(Page 28)
2
DIGITAL
BOARD
(1/4)
(Page 25)
4
DIGITAL
BOARD
(1/4)
(Page 25)
COAXIAL
BD/DVD IN
OPTICAL
SAT/CATV
IN
DIGITAL
(ASSIGNABLE)
TV
OPTICAL IN
DIGITAL OPTICAL
RECEIVE
IC2112
DIGITAL OPTICAL
RECEIVE
IC2114
DIGITAL AUDIO
INTERFACE
RECEIVER
IC2102
IC B/D
WAVE SHAPER
IC2111
IC B/D
+9V REG
IC2006
LEVEL SHIFT
IC2110
LEVEL SHIFT
IC2109
6
COAXIAL
GND
AM
2
1
8
4
TN1
5
VCC +9V
SD
RCH OUT
DI
DO/ST/SD
9
3
LCH OUT
ANTENNA
CL
7
CE
FM 75
10
RDS DATA
11
RDS INT
CONNECTION
BOARD
CN173
(Page 49)
E
(AEP, UK, AUS)
(US, CND)
1
2
0.01
C2671
D2402
1SS367-T3SONY
D2403
1SS367-T3SONY
0.1
C2490
C2488
0.1
JL2026
SIRIUS_R
SIRIUS_L
JL2024
JL2023
JL2021
47 25V
C2440
47 25V
C2441
JL2027
JL2022
JL2028
JL2029
7
6
5
3
8
4
2
1
G
8P
CN2401
JL2025
TC7SH08FU
IC2109
LEVEL SHIFT
IC2108
SIGNAL SELECTOR
IC3531
MUTE SELECTOR
IC2237
TC7SH08FU
IC2108
C2438
820p
C2439
820p
R2479
100
R2463
100
R2428
100
R2462
100
R2447
100
R2482
100
C2183
0.1
C2481
0.1
C2482
0.1
TC7SH08FU
IC2110
1 IN
2 IN
3 GND
4
OUT
5
VCC
1 IN
2 IN
3 GND
4
OUT
5
VCC
1 IN
2 IN
3 GND
4
OUT
5
VCC
SIRIUS_MOSI
SIRIUS_MISO
SIRIUS_PWR_ENA_5V
+5V_DIGIT
AL
SIRIUS_MISO
SIRIUS_MOSI
+5V_DIGITAL
SIRIUS
TC7WHU04FK
IC3531
1A
3Y
2A
GND
1
2
3
4
4
3
2
1
5
6
7
8
8
7
6
5
2Y
3A
1Y
VCC
0.1
C2907
15p
C2909
100
R2962
15p
C2908
820
R2964
1M
R2963
JL2345
TC7WH157FK
IC2237
A
B
inv Y
GND
Y
SELECT
STROBE
VCC
24.576MHz
X2501
1
2
220
R2457
100
R2458
C2334
0.1
1000p
C2333
IC B/D
IC B/D
Ver. 1.1
STR-DN1020
STR-DN1020
27
27
Note: IC2104 on the DIGITAL board cannot exchange with single. 
When this part on the DIGITAL board is damaged, exchange 
the entire mounted board.
5-12.  SCHEMATIC DIAGRAM –    DIGITAL Board (3/4) –    
• See page 50 for Waveforms.    • See page 61 for IC Block Diagrams.    • See page 68 and 69 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 (3/4)
20
11
21
22
23
5
1
6
2
4
9
10
3
3.3
3.3
0
0
3.3
3.3
0
0
3.3
3.3
1.7
1.6
3.3
3.3
3.3
2.4
0
0
3.3
3.3
0
0
0 3.3 3.3
0
0
0 0.7
0
0
0
3.3 3.3 3.3 3.3
0 0.4
0
0
0
0
3.3 3.3 3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
0
0
0
0
0
0
0
0
3.3
3.3
3.3
3.3
3.3
0.8
0.8
0
1
0
3.3
0.3
0
3.2 3.2
0
0
3.3
3.3
0
3.3
3.3
3.3 3.3
3.3
3.3
3.3
1.8
3.3
3.3
0
3.3
3.3
3.3
3.3
6.6
3.3
3.3
3.3
3.3
0
3.3
3.3
3.3
3.3
0
1.6
3.5
2.7
3.3
0
3.3
2.7
(US, CND)
FB2101
4.7
C2223
1M
R2143
4MHz
X2101
0.1
C2181
0.1
C21
12
JL2196
0.47
C2121
MB90F058PF-G-JNE1
IC2101
1
FRONT_SPK_R
Y
2
SBL_SBR_R
Y
3
BRIDGEABLE_R
Y
4
C/SL_SR_R
Y
5
DSP_MISO
6
DSP_MOSI
7
DSP_SPICLK
8
HDMI_CECOUT
9
E2P_SDA
10
E2P_SCLK
11
HDMI_CECIN
12
POWER_KEY
13
NO_USE
14
NO_USE
15
VCC_+3.3V
16
VSS_DGND
17
C
18
FL_LA
T
19
FL_DA
TA
20
FL_CLK
21
FL_BK
22
PROTECT
OR
23
HP_DET
24
NO_USE
25
MODEL
26
DESTINA
TION
27
TEMP_SENSOR_1
28
TEMP_SENSOR_2
29
INPUT_JOG
30
TONE_JOG
31
VOL_JOG
32
AVCC_+3.3V
33
AVRH_+3.3V
34
AD_KEY1
35
AVSS_GND
36
AD_KEY2
37
LIMITER
38
EVOL_DATA
39
EVOL_CLK
40
COMP_DET
41
V_IO_EX_DATA/D_AMP_RESET
42
V_IO_EX_OE/D_AMP_OTW1
43
V_IO_EX_LAT/D_AMP_OTW2
44
VSS_DGND
45
VCOM_RESET
46
VCOM_SDA
47
VCOM_SCL
48
TUNER_SD
49
TUNER_MOSI
50
TUNER_CLK
51
MD2
52
MD1
53
MD0
54
RST
55
SIRIUS_MISO
56
SIRIUS_MOSI
57
SIRIUS_PWR_ENA_5V
58
V_IO_CLK/NO_USE
59
SI
60
SO
61
V_MUTE/FLASH_CLK
62
V_COMP_SW2/VIDEO_I2C_SDA
63
V_COMP_SW1/VIDEO_I2C_SCL
64
SIRCS_IN
65
DVCC_+3.3V
66
DVSS_DGND
67
AC_CUT
68
TUNER_RDSI
69
TUNER_RDS_DA
T
70
TUNER_MISO
71
TUNER_LA
T
72
COM_CLK
73
COM_DA
TA
74
DIR_RESET
75
DIR_CE
76
DIR_MISO
77
DIGI_DA
TA_MUTE/P00_PROG
78
P01_PROG
79
DIR_XST
ATE
80
DIR_SIGNAL
81
DAC_IIC_SDA/HW_MUTE
82
DAC_IIC_SCL
83 DSP_SEL_MULTI
84 DSP_INT
85 DSP_RST
86 DSP_SPICS
87 DSP_SFLASH_HOLD
88 DSP_NPCM
89 DSP_ERROR
90 VCC_+3.3V
91 VSS_DGND
92 X1(X_OUT)
93 X0(X_IN)
94 POWER_RY
95 MIC_MUTE
96 NO_USE
97 FUSE_DET
98
ZONE2_RY
99
HP_RY
100
PREOUT_SW_RY
VCC
GND
OUT
BA33BC0FP-E2
IC2001
0.1
C2130
JL2200
4.7
C2184
1.5k
R2100
D2119
DA2J10100L
470
R21
18
RT1N141C-TP-1
DATA SWITCH
Q2101
10k
R21
19
10k
R2120
R2133
10k
3.3k
R2102
10k
R2103
100
R2138
R2127
10k
220
R2130
100
R2111
100
R2129
22
R2162
100
R2116
10
C2117
R2147
10k
R2122
10k
100
R2126
0.1
C2156
10k
R2744
22k
R2742
10k
R2747
1k
R2741
22k
R2743
0
R2740
ISA1235AC1-T112-1EF
Q2702
2SC3052EF-T1-LEF
Q2704
CEC DATA SWITCH
CEC DATA SWITCH
CEC DATA SWITCH
CEC DATA SWITCH
27k
R2745
2SC3052EF-T1-LEF
Q2703
0.1
C2722
0.1
C2721
RB751V-40TE-17
D2701
RT1N141C-TP-1
Q2705
220
R2746
2.2k
RB2101
2.2k
RB2117
0.1
C2149
JL2042
100
RB2116
100
RB2115
100
RB2114
220
R2131
100
RB21
13
100
RB21
12
100
R2134
100
R2135
100
R2136
100
R
B2
111
100
RB21
10
0.1
C2127
10k
R2152
5
4
3
2
1
S-80929CNMC-G8ZT2G
IC2119
OUT
VDD
VSS
NC
CD
0.1
C2169 
100
RB2109
100
RB2108
100
RB2107
0.1
C2118
0.1
C2119
R2112
10k
R2110
10k
100
R2109
0.1
C2108
100
RB2106
0.1
C2107
R2107
100k
R2108
100k
R2151
10k
R2156
10k
0.1
C2106
0.1
C2105
0.1
C2103
R2105
10k
100
RB2105
0.1
C2102
100
RB2103
100
RB2102
0.1
C2133
R2101
10k
R2128
10k
FB2102
100
R2159
100
R2146
100
R2157
100
R2158
100
R2905
FB2103
FB2104
FB2106
R2104
10k
10k
R2160
R2113
10k
1000p
C2123
1000p
C2115
1000p
C2124
0.1
C2101
0.1
C2126
0.1
C2159
0.1
C2146
0.1
C2147
0.1
C2902
TC74VHC157FT (EKJ)
IC2122
1 SEL
2 A0
3 B0
4 Y0
5 A1
6 B1
7 Y1
8 GND
9
Y2
10
B2
11
A2
12
Y3
13
B3
14
A3
15
ST
16
VCC
R2132
10k
R2117
47k
2.2k
R2953
2.2k
R2954
100
R2955
10V
470
C2122
25V
47
C2131
4V
220
C2195
JL2281
JL2282
0.1
C2140
CAT24C64WI-GT3
IC2104
1 A0
2 A1
3 A2
4 GND
5
SDA
6
SCL
7
WP
8
VCC
JL2286
JL2287
JL2288
JL2289
JL2290
MD0
DSP_SFLASH_HOLD
DSP_SPICS
DSP_RESET
DSP_INT
DSP_SEL_MULTI
ST
OP
SIRCS_IN
V_COMP_1
V_COMP_2
V_IO_CLK
TUNER_RDS_DA
TA
TUNER_I2C/RDSI
DSP_ERROR
DSP_NON_AUDIO
DIR_SIGNAL
DIR_XST
ATE
PROG
DIR_MISO
DIR_CE
DIR_RESET
COM_DA
TA
COM_CLK
TUNER_LA
T
MD2
RESET
DESTINA
TION
MODEL
DSP_SPICLK
DSP_MOSI
DSP_MISO
C/SL/SR_R
Y
BRIDGEABLE_R
Y
SBL/SBR_R
Y
FL/FR_R
Y
FUSE_DET
ZONE2_R
Y
HP_R
Y
SW_PREOUT_R
Y
TUNER_CK
TUNER_DA
HDMI_SCL
HDMI_SDA
HDMI_RESET
V_IO_LAT
MU_MD0
MU_RESET
V_IO_DATA
EVOL_CLK
EVOL_DATA
LIMITER
AD_KEY2
AD_KEY1
VOL_JOG
SO
SO
SI
MICOM_+3.3V
SI
V_COMP_DET
TEMP_SENSOR_2
TEMP_SENSOR_1
HP_DET
PROTECT
OR
V_IO_OE
TUNER_IISD
FLS_CLK/V_MUTE
FLS_CLK/V_MUTE
JL2082
JL2081
JL2080
JL2078
JL2077
JL2075
JL2072
JL2071
JL2068
JL2067
JL2066
JL2065
JL2064
JL2062
JL2059
JL2058
JL2057
JL2056
JL2054
JL2053
JL2052
JL2051
JL2050
JL2049
JL2048
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
29P
CN2003
STBY_+3.3V
SIRCS
FL_BK
FL_GND
FL_LAT
FL_GND
FL_CLK
FL_GND
FL_DATA
+6.3V
NC
DGND
DGND
BLUE_LED
INPUT_JOG
AD_KEY1
VOL_JOG
POWER_SW
MIC_MUTE
TONE_JOG
-7V
DCAC_SIGNAL
AD_KEY2
+7V
V2_VIDEO2
V2_VGND
V2_R-CH
V2_AGND
V2_L-CH
FB2001
0
FB2002
0
FB2003
0
FB2004
0
FB2005
0
FB2006
0
FB2007
0
FB2008
B_LED
AD_KEY2
AD_KEY1
VOL_JOG
V2_VIDEO2
V2_VGND
V2_L-CH
DCAC_SIGNAL
DCDC_+6.3V
SIRCS_OUT
V2_R-CH
POWER_RY
HDMI_CEC
TUNER_MISO
DAC_SCL_IIC
DIGI_DA
TA_MUTE
DAC_SDA_IIC/MUTE_HW
1
2
3
4
5
6
7
8
9
9P
CN2001
DGND
3.3V
RESET
FLASH_CLK
SO
SI
PROG
MD2
MD0
JL2212
JL2213
JL2214
JL2215
JL2216
JL2217
JL2218
JL2219
JL2220
MD0
MD2
PROG
SI
RESET
SO
FLS_CLK/V_MUTE
1
DIGITAL BOARD
(1/4)
(Page 25)
6
DIGITAL BOARD
(2/4)
(Page 26)
10
DIGITAL BOARD
(4/4)
(Page 28)
DIGITAL BOARD
(1/4), (2/4), (4/4)
(Page 25),
(Page 26),
(Page 28)
3
DIGITAL BOARD
(1/4)
(Page 25)
5
11
DIGITAL BOARD
(4/4)
(Page 28)
SYSTEM CONTROL
IC2101
+3.3V REG
IC2001
IC B/D
SIGNAL SELECTOR
IC2122
IC B/D
EEPROM
IC2104
RESET SIGNAL GENERATOR
IC2119
DISPLAY
BOARD
CNS100
(Page 53)
F
FLASH
PROGRAMMING
3
R2121
10k
R2124
100
R2125
100
SIRIUS_MOSI
SIRIUS_MISO
SIRIUS_PWR_ENA_5V
STR-DN1020
STR-DN1020
28
28
5-13.  SCHEMATIC DIAGRAM – DIGITAL Board (4/4) –    
• See page 61 and 62 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 (4/4)
20
12
13
14
21
22
23
9
10
16
15
18
17
19
0
7
0
0
-7
0
0
7
0
0
-7
0
0
7
0
0
-7
0
0
7
0
0
-7
0
6
5.8
5
1.3
2.4
0
2.4
3.3
2.5
3.3 1.6
5
1.3
2.4
1.6
2.4
1.6
2.4
3.3
2.4
1.3
5
1.7
2.4
1.3
2.4
0
C2680
C2653
0.01
4
3
2
1
5
6
7
8
NJM4565M-D
IC2118
OUT1
-1
+1
VSS
+2
-2
OUT2
VCC
4
3
2
1
5
6
7
8
OUT1
-1
+1
VSS
+2
-2
OUT2
VCC
4
3
2
1
5
6
7
8
OUT1
-1
+1
VSS
+2
-2
OUT2
VCC
4
3
2
1
5
6
7
8
OUT1
-1
+1
VSS
+2
-2
OUT2
VCC
2700p
C2686
C2642
2200 10V
2700p
C2692
2700p
C2687
10 50V
10 50V
10 50V
10 50V
10 50V
10 50V
10 50V
10 50V
C2678
C2685
C2683
1SS367-T3SONY
D2603
2700p
C2689
C2681
2700p
C2693
FB2601
C2635
0.01
C2679
10
C2619
2700p
C2691
2200
10V
C2643
FB2608
2700p
C2690
1SS367-T3SONY
D2604
C2684
C2682
2700p
C2688
7.5k
R2672
7.5k
R2675
7.5k
R2670
7.5k
R2673
7.5k
R2671
7.5k
R2674
7.5k
R2677
7.5k
R2676
100k
R2685
100k
R2682
100k
R2681
100k
R2678
100k
R2680
100k
R2684
100k
R2679
100k
R2683
0.1
C2649
0.1
C2644
0.1
C2650
C2694
270p
15k
R2694
820
R2686
270p
C2695
270p
C2696
270p
C2697
270p
C2098
270p
C2610
270p
C2699
270p
C2601
15k
R2695
15k
R2696
15k
R2697
15k
R2698
15k
R2699
15k
R2600
15k
R2601
820
R2687
820
R2688
820
R2689
820
R2690
820
R2691
820
R2692
820
R2693
0
JR2000
16V
470
C2596
10k
R2521
1
C2521
0.1
C2524
1SS367-T3SONY
D2501
3.3k
R2145
3.3k
R2144
JL2117
JL2118
JL2119
JL2122
JL2120
JL2123
JL2124
JL2125
JL2126
JL2127
JL2128
JL2192
MC2838-T112-1
D2114
TK11150CSCL-G
IC2005
1
ON/OFF
2
GND
3
NoiseBypass
4
VOUT
5
VIN
0.01
C2616
1000p
C2606
1000p
C2603
1000p
C2609
1000p
C2608
1000p
C2605
1000p
C2602
1000p
C2604
1000p
C2607
0.01
C2615
C2618
0.1
JL2221
JL2222
JL2223
JL2224
JL2225
JL2226
JL2227
JL2228
JL2229
JL2230
JL2231
JL2232
JL2233
JL2234
JL2235
JL2236
JL2237
JL2238
JL2239
JL2259
JL2260
JL2261
JL2262
JL2263
JL2264
JL2265
JL2266
JL2267
JL2268
JL2270
JL2271
JL2269
JL2272
JL2273
JL2274
JL2275
JL2276
JL2277
JL2278
PCM1681PWPR
IC2123
1
ZR1/FMT0
2
MS/ADR/FMT1
3
MC/SCL/DEM
PVOUT2
4
MD/SDA/MUTE
5
SCK
6
DA
TA1
7
BCK
8
LRCK
9
VDD
10
DGND
11
DA
TA2
12
DA
TA3
15
VOUT8
16
VOUT7
17
VCC1
18
AGND1
19
VOUT6
20
VOUT5
21
VOUT4
22
VOUT3
23
VCC2
24
AGND2
29
13
DA
TA4
14
MSEL
25
VCOM
26
27
VOUT1
28
ZR2
C2613
0.01
R2946
0
1
13
3
4
5
6
7
8
9
10
11
12
CN2201
13P
CEC
MU_RX
USB_SPDIF
USB_UP_MU_RST
USB_UP_MU_MD0
STOP_PORT
HDMI_SDA
HDMI_SCL
NON_LPCM
MUTE
RESET
MU_TX
R2948
0
R2951
100
R2952
100
0.1
C2522
470 10V
C2903
470 10V
C2904
JL2280
FB2206
220 16V
C2076
22
R2632
22
R2631
470ohm
20P
CN2101
1
+7V
2
ZONE2  RY
3
-7V
4
ADCL IN
5
AGND
6
ADCR IN
7
FR CH
8
FL  CH
9
SW CH
10 C-CH
11 SR-CH
12 SL-CH
13 SBR-CH
14 SBL-CH
15 DCAC_SIGNAL
16 SIRIUS_L
17 SIRIUS_R
18 VIDEO2_R
19 V2_AGND
20 VIDEO2_L
20P
CN2103
1 HP_RY
2 SW_PREOUT_RY
3 FRONT_SPK_RY
4 SBL_SBR_SPK_RY
5 BRIDGEABLE_RY
6 C/SLR_RY
7 PROTECTOR/D_AMP_SD
8 LIMITER
9 HP_DET
10 +15V_TUNER_SUPPLY
11 EVOL DATA
12 EVOL CLK
13 V_COMP_DET
14 V GND
15 V2
16 V-IO-DATA
17 V-IO-OE
18 V-IO-LAT
19 V-IO-CLK
20 V-MUTE
22
R2959
22
R2958
22
R2960
22
R2961
SBR-CH
SBL-CH
SR-CH
SL-CH
SW-CH
C-CH
R-CH
L-CH
FUSE_DET
BCK_OUT
LRCK
DATA2
DATA3
DATA4
+5V
STOP
MU_MD0
MU_RESET
USB_SPDIF
HDMI_CEC
HDMI_SDA
HDMI_SCL
HDMI_NON_AUDIO
HDMI_ERROR
HDMI_RESET
SO
SI
DAC_SCL_IIC
DATA1
DAC_SDA_IIC/MUTE_HW
SCK
L
R
SW
C
SBL
SBR
SR
SL
HP_DET
HP_RY
SW_PREOUT_RY
FL/FR_RY
SBL/SBR_RY
BRIDGEABLE_RY
C/SL/SR_RY
PROTECTOR
LIMITER
EVOL_DATA
EVOL_CLK
V_COMP_DET
V2_VIDEO2
V2_VGND
V_IO_DATA
V_IO_OE
V_IO_LAT
V_IO_CLK
FLS_CLK/V_MUTE
DCAC_SIGNAL
V2_L-CH
V2_R-CH
SBL-CH
SBR-CH
ZONE2_RY
R-CH
ADCR IN
ADCL IN
L-CH
SW-CH
C-CH
SR-CH
SL-CH
-7V
MC2838-T112-1
D2112
MC2838-T112-1
D2113
10
DIGITAL
BOARD
(3/4)
(Page 27)
8
DIGITAL BOARD
(2/4)
(Page 26)
5
DIGITAL BOARD
(1/4), (2/4), (3/4)
(Page 25),
(Page 26),
(Page 27)
7
DIGITAL
BOARD
(2/4)
(Page 26)
DIGITAL
BOARD
(3/4)
(Page 27)
11
IC B/D
LINE AMP
IC2118
NJM4565M-D
IC2117
IC B/D
LINE AMP
IC2117
IC B/D
D/A CONVERTER
IC2123
NJM4565M-D
IC2116
IC B/D
LINE AMP
IC2116
NJM4565M-D
IC2115
IC B/D
LINE AMP
IC2115
+5V REG
IC2005
CONNECTION
BOARD
CN174
(Page 49)
H
CONNECTION
BOARD
CN175
(Page 49)
I
D-VIDEO NW
BOARD
(2/8)
CN3005
(Page 37)
G
9
DIGITAL BOARD
(2/4)
(Page 26)
Ver. 1.1
Page of 114
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