Sony STR-DN1020 Service Manual ▷ View online
STR-DN1020
STR-DN1020
33
33
5-18. SCHEMATIC DIAGRAM – MAIN Board (4/4) –
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
MAIN BOARD (4/4)
28
29
30 27
33
32
34
31
36
35
37
38
39
FOR REFER
INDICATION
INDICATION
1
2
3
4
5
SBL
SBR
SBL_R
SL_OUT
SR_OUT
C_SUR
C_OUT
LR
BRIDGE
FR_OUT
FL_OUT
C
SR
SL
FL
FR
RY920
1
2
3
5
6
8
4
4
7
2.2k
R921
Q920
RELAY DRIVER
2SC3052EF-T1-LEF
CNP920
5P
R1 (UPPER TAP)
R1 (LOWER TAP)
R1 GND
R1 (LOWER TAP)
R1 (UPPER TAP)
W001
W004
Q360
RELAY DRIVER
2SC3052EF-T1-LEF
Q355
RELAY DRIVER
2SC3052EF-T1-LEF
Q365
RELAY DRIVER
2SC3052EF-T1-LEF
1k
R355
47k
R358
47k
R363
47k
R925
C911
0.1
C910
1SR154-400TE-25
D910 ~ D913
D912
D911
D910
D913
0.1
CL369
CL370
CL371
CL373
CL372
CL370
CL371
CL373
CL372
2.2k
R350
47k
R353
Q350
RELAY DRIVER
2SC3052EF-T1-LEF
F912
T6.3A 250V
F913
T6.3A 250V
47k
R366
1k
R367
JWH808
75
C912
2200
25V
C913
1000
25V
D921
D5SBA60-F
C914
0.22
C915
0.22
1k
R360
D350
DA2J10100L
D365
DA2J10100L
D355
DA2J10100L
D360
DA2J10100L
D920
DA2J10100L
1
3
4
5
3
4
5
CL366
CL367
CL367
CL368
F910
T2.5A 250V
F911
T2.5A 250V
CNP930
5P
R2 AC
CENTER TAP
NC
R2 AC
CENTER TAP
NC
R2 AC
C930
10000
71V
C931
10000
71V
R351
33
R365
33
R356
33
R361
33
R920
33
RY360
12V
1
2
3
4
5
6
RY355
12V
1
2
3
4
5
6
RY365
12V
1
2
3
4
5
6
RY350
12V
1
2
3
4
5
6
SBR_OUT
SBL_OUT
N
POWER
TRANSFORMER
(MAIN)
T901
(Page 51)
O
POWER
TRANSFORMER
(MAIN)
T901
(Page 51)
9
MAIN BOARD
(3/4)
(Page 32)
7
MAIN BOARD (2/4)
(Page 31)
8
MAIN BOARD
(3/4)
(Page 32)
10
9
8
7
6
5
4
3
2
1
DIG
PHASE
CHASSIS
FL/FR
C
SR/SL
SBL/SBR
ACLASS
PROTECTOR
B,FL,V,RY
RR13
10
CC13
0.01
RR14
10
CC14
0.01
RR11
10
CC11
0.01
CC12
0.01
RR12
10
CC15
0.01
RR15
10
RR17
10
CC17
0.01
RR18
10
CC18
0.01
CL356
CL357
CL358
CL359
CL360
CL361
CL355
CC62
1000p
CC63
1000p
CC61
1000p
CC60
1000p
+
+
-
-
FR
SR
SL
FL
+
-
+
-
+
-
+
-
L
CTR
CTR L
R
L
R
SURROUND BACK/
FRONT HIGH/BI-AMP/
FRONT B
SURROUND
SPEAKERS
L
R
FRONT A
TB502
2P
TB503
4P
TB504
8P
STR-DN1020
STR-DN1020
34
34
5-19. PRINTED WIRING BOARD – D-VIDEO NW Board (Side A) –
• See page 22 for Circuit Boards Location. •
: Uses unleaded solder.
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
1
19
1
19
1
19
1
1
7
19
1
19
1
11
5
1
12
1
8
1
9
IC3501
1
2
11
9
120
IC3004
IC3001
IC3005
IC3006
IC3208
IC3207
IC3210
IC3209
IC3800
IC3802
IC3803
IC3202
IC3500
IC3531
IC3516
IC3502
IC3515
IC7006
IC7005
IC7004
IC7001
IC3000
IC3003
IC3002
1
36
37
73
72
108
109
144
1
44
45
88
89
132
133
176
IC3201
193
192
1
64
65
129
128
256
1
16
17
32
33
48
49
64
1
25
26
50
51
75
76
100
1
32
33
65
64
96
97
128
CN3500
CN3501
CN3502
CN3503
CN3504
CN3525
CN3006
2
8
7
1
CN7002
LP3500
R3030
R3224
R3031
R3225
R3033
R3803
R3034
R3228
R3804
R3035
C3251
R3805
R3036
C3252
R3806
R3037
R3038
C3254
R3039
C3256
C3258
R3231
R3233
C3643
R3040
R3234
R3041
R3043
R3813
R3044
R3238
C3260
R3045
R3816
R3047
R3817
R3048
R3049
R3819
R3050
R3820
R3051
R3245
R3052
R3822
R3247
C3658
R3054
R3248
R3249
R3056
C3272
R3057
C3273
R3634
C3274
R3059
R3829
R3250
R3251
R3252
R3253
ET3500
R3830
R3061
R3831
R3062
R3832
R3063
R3833
R3064
ET3504
R3834
R3065
R3067
R3068
R3070
FB3558
FB3559
R3072
R3073
R3074
R3075
R3076
R3077
R3078
R3079
C3297
R3270
R3271
R3272
R3080
R3274
FB7000
R3275
R3276
R3083
R3084
R3086
R3087
R3088
R3282
R3090
R3093
R3288
R3094
R3289
R3095
R3096
R3673
R3097 R3098
R3099
RB3000
R3678
R3290
R3291
R3292
R3293
R3295
R3297
R3680
R3681
R3684
RB3201
RB3202
RB3203
RB3204
RB3205
RB3206
RB3207
RB3208
RB3209
RB3210
RB3212
RB3213
RB3214
RB3215
ET7000
ET7001
JL3510
JL3519
X3000
C3300
C3301
X3201
C3302
C3307
C3308
C3309
C3502
1
7
CN3510
C3504
FB3001
FB3002
FB3003
C3507
FB3004
C3316
C3317
C3318
R3100
R3101
FB3202
C3514
FB3206
R3109
C3520
R31
10
C3521
R
3111
R3112
R31
13
R3114
R3115
C3528
JL3563
R3508
R3509
R3123
FB3800
JL7001
FB3801
JL7004
R3510
C3538
R3128
R351
1
R3512
R3513
R3515
R3516
R3130
R3518
C3540
R3519
R3131
R3132
C3543
R3133
R3134
R3135
R3136
R3520
R3138
R3521
C3549
R3522
R3523
R3524
CL7038
R3525
R3526
R3528
C3550
C3551
C3552
JL3587
JL3588
JL3589
L3800
R3535
JL3591
L3801
CN7001
L3802
R3537
L3803
1
8
CN7003
C3564
C3566
C3567
C7004
R3546
C7007
R3548
R3741
C3578
R3554
R3556
R3557
C3584
C3585
C7023
R3565
R3566
D7002
R3567
C3590
R7000
D7004
C7028
FL3501
R7001
C7029
FL3502
R7002
D7006
R7003
D7007
R7004
R7007
R7008
R7009
C7031
C7032
6
1
5
C7036
C7037
R3578
R7010
R3579
R7011
R7012
R7013
R7014
R7018
R3581
R3583
C7043
R3584
R3585
JL3006
R7020
C7048
C7049
R7022
R7024
R7025
R7026
R7027
R7028
C7050
R7029
R3593
R7030
R7031
R7032
R7033
R7034
RB3501
R7035
RB3502
R7036
RB3503
R7037
JL3214
RB3504
R7038
RB3505
RB3506
JL3217
RB3507
RB3508
JL3025
JL3219
RB3509
C7065
JL3026
C7066
JL3027
JL3028
CN3000
RB3510
R7044
1
13
CN3005
RB351
1
R7045
RB3512
R7046
CN3007
RB3513
RB3514
RB3515
JL3801
RB3516
JL3802
RB3517
JL3803
CN3200
C7077
R7051
C3006
R7052
C3007
R7053
C3008
R7055
R7056
C3011
C3014
R7061
R7062
R7063
R7064
C3018
C3019
JL3053
C3020
C3021
C3022
D3000
CN3800
JL3058
C3601
X3501
JL3059
R7072
D3003
D3004
R3000
R3001
R3002
R3003
C3220
R3004
JL3060
R3005
JL3061
R3006
JL3062
JL3063
R3008
JL3064
D3201
R3009
JL3065
D3202
C3228
R3010
R301
1
R3012
R3013
R3014
R3209
R3015
R3016
C3234
R3019
C381
1
C3812
C3813
R3210
C3238
C3814
R321
1
C3815
C3816
C3817
R3022
C3240
R3219
R3025
R3026
R3604
C3246
C3822
R3220
FB3514
R3221
R3222
FB3516
R3223
R3284
C3277
R3261
R3262
C3293
C3298 C3204 R3208
C3209
C3208
R3232
R3264 R3278
R3214
R3216
R3217
C3247
CL7062
CL7030
CL7031
CL7032
CL7033
CL7034
CL7013
CL7014
CL7015
CL7019
CL7020
CL7021
CL7022
CL7023
CL7025
CL7027
CL7029
JL7000
CL7037
CL7035
CL7036
CL7016
CL7017
CL7018
CL7024
CL7026
CL7028
R3258
C3214
R3205
R3207
C3284 C3286
C3287
C3289
C3291
C3292
C3304
C3306
C3201 C3202
C3203 C3206
C3207 C3224
C3226
C3296
C321
1
C3212
R3259
R3206
R3260
FLASH
PROGRAMMING
HDMI
ASSIGNABLE (INPUT ONLY)
HDMI
ASSIGNABLE (INPUT ONLY)
TV OUT
ARC
VIDEO 1
SAT/CATV
GAME
BD/DVD
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
FLASH
PROGRAMMING
(CHASSIS)
T
CONNECTION
BOARD
CN178
(Page 49)
X3000
P
A VIDEO
BOARD
CN202
(Page 47)
E
DIGITAL
BOARD
CN2201
CN2201
(Page 23)
S
A VIDEO
BOARD
CN201
(Page 47)
R
USB BOARD
CN4100
(Page 56)
Q
DCDC BOARD
CN1501
(Page 54)
J
MAIN BOARD
CN891
(Page 29)
1-883-400-
11
(11)
D-VIDEO NW
BOARD
(SIDE A)
BOARD
(SIDE A)
U
DCDC
BOARD
W1500
(Page 54)
Note: IC3500 and IC3501 on the D-VIDEO NW board cannot exchange
with single. When these parts on the D-VIDEO NW board are
damaged, exchange the entire mounted board.
damaged, exchange the entire mounted board.
STR-DN1020
STR-DN1020
35
35
5-20. PRINTED WIRING BOARD – D-VIDEO NW Board (Side B) –
• See page 22 for Circuit Boards Location. •
: Uses unleaded solder.
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
IC3519
IC3203
51
IC3517
IC3521
6
1
5
IC7000
IC7002
IC7003
C3828
C3250
C3253
R3807
R3808
C3830
C3255
R3809
C3831
C3257 C3259
R3810
L3501
R3811
R3042
L3502
C3646
R3812
C3647
C3648
R3814
C3649
L3505
C3261
R3815
R3046
L3506
C3262
L3507
C3263
L3508
C3264
R3818
L3509
C3265
C3266
C3267
C3268
C3269
L3510
R3821
R3053
R3823
C3270
R3824
R3055
C3271
R3825
R3826
R3827
R3058
C3279
R3060
C3280 C3281 C3282
C3283
R3069
C3285
C3288
R3071
C3290
C3294
C3295
C3299
R3082
R3277
R3085
R3089
R3281
R3091
R3676
JL3503
JL3504
JL3505
JL3506
JL3507
JL3508
JL3509
RB3800
JL3511
RB3801
RB3802
RB3803
RB3804
RB3805
C3303
C3305
C3500
C3501
C3503
C3310
FB3000
C3311
C3505
C3312
C3506
C3313
C3314
C351
1
FB3201
C3512
FB3204
CL7000
C3515
CL7001
R3105
C3516
CL7002
R3106
C3323
C3517
CL7003
C3324
C3518
C3325
C3519
CL7005
C3326
CL7006
CL7007
CL7008
CL7009
C3523
C3524
CL7010
C3525
CL7011
C3526
CL7012
C3527
C3529
R3504
R3505
R3506
R3507
C3530
C3531
C3532
C3533
C3534
D351
1
C3535
C3536
D3513
C3537
D3514
R3129
D3515
D3516
R3514
R3517
C3541
C3542
R3137
CL7039
JL3583
JL3584
R3529
CL7040
C3555
CL7041
C3556
CL7042
C3557
CL7043
C3558
R3530
CL7044
R3531
C3559
CL7045
R3532
CL7046
R3533
CL7047
CL7048
JL3590
R3534
CL7049
R3536
R3538
C3561
R3539
C3562
JL3597
C3563
CL7050
JL3598
JL3599
CL7051
CL7052
CL7053
CL7054
C3568
R3540
CL7055
C3569
CL7056
CL7057
CL7058
R3544
CL7059
R3545
C7005
C7006
C3570
C7008
C3571
C7009
C3572
C3573
CL7060
C3574
CL7061
C3575
C7010
C701
1
C7012
C7013
C7014
C7015
C7016
C7017
C7018
C7019
C3583
CL3000
C7020
CL3001
C7021
C7022
R3563
C7024
R3564
D7001
C7025
C7026
D7003
C3591
D7005
C3592
C3593
C3594
R7005
R7006
C7030
C7033
C7034
C7035
R3576
R3577
R3577
C7038
C7039
JL3000
R3580
JL3001
R3582
C7042
JL3003
JL3004
JL3005
C7045
JL3007
C7047
JL3008
JL3009
R7021
JL3201
JL3202
JL3203
JL3010
JL3204
JL3205
C7051
JL3206
C7052
JL3207
JL3014
JL3208
R3594
C7054
JL3209
C7055
JL3016
C7056
JL3017
R3597
C7057
JL3018
R3599
JL3210
JL3211
JL3212
JL3213
JL3020
JL3021
JL3215
R7039
JL3022
JL3216
JL3023
C7063
JL3024
JL3218
C7064
C7067
R7040
C7068
JL3029
R7042
R7043
JL3220
JL3221
JL3222
JL3223
R7047
JL3030
JL3224
JL3800
R7048
JL3031
JL3225
R7049
JL3032
JL3033
JL3034
C3000
JL3804
JL3035
JL3805
C7075
JL3036
JL3806
C7076
JL3037
JL3807
JL3038
C3004
JL3808
R7050
JL3039
C3005
R7054 R7057
JL3040
R7058
JL3041
R7059
JL3042
JL3043
JL3044
JL3046
C3012
JL3047
C3013
JL3048
R7060
JL3049
R7066
R7067
JL3050
C3210
R7068
JL3051
R7069
JL3052
C3213
JL3054
JL3055
C3216
JL3056
C3023
C3217
JL3057
C3218
C3600
C3025
D3001
C3219
C3026
C3603
C3027
R7073
C3604
C3028
R7074
C3029
R7075
C3606
R7076
C3607
C3221
R7079
C3222
C3223
R3007
C3030
C3225
C3801
C3031
C3802
C3032
JL3066
C3227
C3803
C3033
JL3067
JL3068
C3804
C3034
R7080
C3229
R3201
C3805
C3035
R7081
R3202
C3806
C3036
R7082
R3203
C3807
R3204
C3808
C3809
C3230
C3231
C3232
C3233
R3017
C3810
C3235
C3236
FB3502
C3237
FB3503
FB3504
C3239
FB3505
C3048
C3049
R3021
R3023
R3024
R3600
R3601
C3241
R3602
C3242
R3027
C3243
C3050
R3028
FB3510
C3244
C3051
R3029
C3245
C3823
C3248
C3824
C3249
C3825
C3826
C3827
R7090
R7091
C7040
R3294
D-VIDEO NW BOARD (SIDE B)
1-883-400-
11
(11)
STR-DN1020
STR-DN1020
36
36
5-21. SCHEMATIC DIAGRAM – D-VIDEO NW Board (1/8) –
• See page 50 for Waveforms. • See page 61 for IC Block Diagrams. • See page 70 to 73 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
D-VIDEO NW BOARD (1/8)
2
3
7
4
6
5
1
3.3
3.3
0
3.3
1.8
3.3
3.3
0
0
0
3.3
3.3
0
1.4
1.4
0
0
0
0
3.3
3.3
0
1.5
1.7
3.3
0
0
3.3 3.3
3.3 3.3
3
3.3
3.3
0
3.3
0 3.3
3.3
3.3
3.1
3.3
3.3
3.3
3.3 0
3.3 1
0
3.3 3.3
3.3 3.3 3.3 3.3 0
0
3.2
3.3
0
0
0
0
3.3
0
3.3
3.3
3.3
3.3
1
1
1
3.1
3.3
TX_5VPWR
RX_RST
RX_INT
TX_RST
TX_INT
V_RESET
USB_RESET
USB_OVC
USB_SCL
USB_BUSY
USB_IRPTO
USB_SDA
USB_SPDIF
MD0
JIG_RESET
MU_SDA
MU_SCL
NON_LPCM
HDMI_MUTE
HDMI_MUTE
SEL_USB_UPDATE_A
SEL_JIG
SEL_JIG
232OUT_TX
232IN_RX
USB_UPDATE_LED
MU_RST
STOP_PORT
NW_ADC_RST
NW_M_RESET
USB_UPDATE_TX
USB_UPDATE_RX
USB_UPDATE_RX
SEL_USB_UPDATE_B
USB_MCHNG
USB_MCHNG
MU_MD0
USB_IRPTO
USB_OVC
USB_SCL
H2_POWER_CONT
FLI_BUSY
FLI_RESET
VDAC_RESET
ABT_RST
USB_SDA
USB_RESET
USB_BUSY
NW_SPI_CLK
NW_SPI_DIN
NW_SPI_DOUT
NW_SPI_CE
NW_SPI_READY
NW_SPI_REQ
CSCL
CSCL
CSDA
CSDA
FLI_SCL
FLI_SDA
SEL_JIG_ST
SEL_USB_UP_ST
SEL_USB_UP_ST
USB_REG_CTRL
USB_REG_CTRL
USB_IP_RESET
USB_IP_SDA
USB_IP_SCL
C3028
0.1
C3035
0.1
JL3058
JL3059
HDMI3.3V
DGND
C3034
4.7
X3000
4MHz
C3032
0.1
JL3057
C3029
4.7
JL3056
C3027
100
10V
C3033
0.1
C3030
0.1
47
R3038
47
R3040
3.3k
R3042
3.3k
R3046
47
R3044
47
47
R3123
47
R3050
2.2k
R3051
2.2k
R3049
C3006
0.1
C3007
1000p
10k
R3019
IC3003
OUT
VDD
VSS
VDD
VSS
NC
CD
D3000
S-80929CNMC-G8ZT2G
C3026
0.1
10k
R3029
D3001
1SS367-T3SONY
C3025
0.1
10k
10k
R3021
JL3004
JL3001
JL3005
JL3009
JL3007
+6V
JL3014
JL3000
JL3010
JL3008
DGND
JL3053
2.2k
R3023
47
R3031
47
R3022
2.2k
R3024
47
R3025
47
R3026
100
R3033
100
R3034
22
R3028
10k
R3083
10k
R3084
22
R3027
JL3055
C301
1
0.1
C3012
0.1
1k
R3030
C3031
4.7
C3008
4.7
C3023
4.7
C3013
0.1
220
R3067
2.2k
R3053
47
R3054
R3055
R3056
47
R3061
2.2k
R3060
JL3024
2.2k
R3045
47
R3047
47
R3043
JL3023
JL7004
2.2k
R3041
R3039
100
R3129
10k
100
R3037
10k
R3085
47
R3099
47
R3100
47
R3101
100
R3128
JL3054
100
R3130
IC3000
MB91F644PMC-GE1
VSS
C
USB_SCL
NC
USB_OVC
USB_IRPTO
MU_RST
MU_MD0
STOP_PORT
PWR_Relay
MU_BUSY
NC
MU_SDA
NC
MU_SCL
NC
NC
NON_LPCM
HDMI_MUTE
USB_UP_LED
NC
USB_UPDATE_TX
USB_UPDATE_RX
NC
SEL_USB_UPDATE_B
SEL_USB_UPDATE_A
SEL_JIG
NC
SEL_JIG_ST
SEL_USB_UPDATE_A_ST
NC
NC
VSS
VCC
NC
NC
NC
NC
RESET
MD0
MD1
XO
XI
VSS
C
USB_SCL
NC
USB_OVC
USB_IRPTO
MU_RST
MU_MD0
STOP_PORT
PWR_Relay
MU_BUSY
NC
MU_SDA
NC
MU_SCL
NC
NC
NON_LPCM
HDMI_MUTE
USB_UP_LED
NC
USB_UPDATE_TX
USB_UPDATE_RX
NC
SEL_USB_UPDATE_B
SEL_USB_UPDATE_A
SEL_JIG
NC
SEL_JIG_ST
SEL_USB_UPDATE_A_ST
NC
NC
VSS
VCC
NC
NC
NC
NC
RESET
MD0
MD1
XO
XI
VSS
NC
NC
NC
NC
NC
NC
NC
NC
232OUT_TX
232IN_RX
SCK
NC
NC
NC
NC
SEL_AUDIO
NC
NC
NC
AV
C
C
AV
R
H
AVSS
NC
NC
TX_5VPWR
RX_RST
RX_INT
NC
TX_RST
TX_INT
NC
H2_POWER_CONT
NC
FLI_BUSY
HSYN_SEL
FLI_RESET
NC
VDAC_RESET
VDAC_CLK_SEL
ABT_RESET
NC
CSDA
NC
VSS
VCC
CSCL
S_RAM_CE
NC
S_RAM_OE
S_RAM_WE
NC
NC
TEST_1
TEST_2
TEST_3
TEST_4
TEST_5
TEST_6
TEST_7
VSS
VCC
NC
NC
NC
NC
NC
NC
NC
NC
S_RAM_D0
S_RAM_D1
S_RAM_D2
S_RAM_D3
S_RAM_D4
S_RAM_D5
S_RAM_D6
S_RAM_D7
S_RAM_A0
S_RAM_A1
S_RAM_A2
S_RAM_A3
S_RAM_A4
S_RAM_A5
S_RAM_A6
S_RAM_A7
S_RAM_A8
S_RAM_A9
VSS
VCC
S_RAM_A10
S_RAM_A1
1
S_RAM_A12
S_RAM_A13
S_RAM_A14
NC
I2C_TEST_SDA
NC
I2C_TEST_SCL
NC
NW_M_RESET
NC
NW_POWER
NW_ADC_RST
VSS
VCC
NC
NW_SPI_REQ
NW_SPI_READY
NW_SPI_CE
NW_SPI_DOUT
NW_SPI_DIN
NW_SPI_CLK
USB_MCHNG
NC
NC
NC
NC
FLI_SDA
NC
FLI_SCL
NC
USB_IP_SDA
NC
USB_IP_SCL
USB_IP_RESET
USB_Reg_Ctrl
USB_BUSY
MU_RST
USB_RESET
USB_SDA
NC
VCC
100
R3057
100
R3036
100
R3052
10k
R3089
100
100
100
100
R3075
R3074
R3073
R3068
R3065
47
R3048
JL3027
JL3028
JL3006
JL3028
JL3006
JL3025
JL3026
JL3026
JL3063
JL3064
100
R3062
47
R3059
R3058
2.2k
100
R3063
100
R3064
47
R3098
47
R3096
47
R3097
47
R3094
47
R3095
10k
R3106
47
R3093
10k
R3105
47
R3131
47
R3132
47
R3133
FB3000
0uH
JL3065
47
47
2.2k
R3070
2.2k
R3069
R3072
47
2.2k
R3071
10k
R3091
47
R3136
47
R3135
CN3007
13P
USB_SPDIF
USB_MCHNG
USB_IPOD_REQ
USB_OVC
USB_SCL
USB_SDA
USB_RESET
USB_BUSY
USB_REG_CTRL
GND
GND
+6V
+6V
JL3003
100
R3035
C3048
1000p
C3049
1000p
C3050
1000p
C3051
1000p
1SS367-T3SONY
3
2
1
4
5
45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
1
2
3
4
5
6
7
8
9
10
11
12
13
32BIT D-VIDEO MICRO CONTROLLER
IC3000
RESET SIGNAL
GENERATOR
IC3003
USB
BOARD
CN4100
CN4100
(Page 57)
P
D-VIDEO NW
BOARD
(2/8)
(Page 37)
1
D-VIDEO NW
BOARD
(2/8), (8/8)
(Page 37),
(Page 37),
(Page 43)
2
D-VIDEO NW
BOARD
(3/8), (4/8)
(Page 38),
(Page 38),
(Page 39)
3
D-VIDEO NW
BOARD
(5/8), (6/8), (7/8)
(Page 40),
(Page 41),
(Page 41),
(Page 42)
5
D-VIDEO NW
BOARD
(2/8)
(Page 37)
4
4
IC B/D
Click on the first or last page to see other STR-DN1020 service manuals if exist.