Read Sony STR-DH130 Service Manual online
15
15
STR-DH130
STR-DH130
4-4. SCHEMATIC DIAGRAM — MAIN BOARD 1/3 —
• See page 13 for Waveforms. • Refer to page 21 IC Block Diagrams. • See page 24 for IC Pin Function Descriptions.
MAIN BOARD (1/3)
1
2
3
4
5
6
7
8
9
10
11
14
15
12
13
A
B
C
D
E
F
G
H
I
J
D
TUNER1
BOARD
CN101
(Page 20)
B
DISPLAY
BOARD
CNS101
(Page 19)
OUTFR
SP-A_RY
PROTECTOR
HP_RY
HP_DETECT
FUSE_DETECT
BRIDGEABLE_RY
SP-B_RY
DCDC_GND
+5V(DCDC)
VACS_IN
+3.3V(R3/STBY)
POWER_RY
VDD (AC_DETECT)
1
GND
VDD
GND
GND
+3.3V(R3/STBY)
TEMP_SENSOR_1
R3/STBY GND
TEMP_SENSOR_2
1
MAIN
BOARD
(2/3)
(Page 16)
2
MAIN
BOARD
(3/3)
(Page 17)
AUDIO
IN
VIDEO
SA
T
AUDIO
IN
AUDIO OUT
AUDIO
IN
PORTABLE IN
MD/TAPE
AUDIO OUT
AUDIO
IN
SA-CD/CD
AUDIO
IN
R3/STBY GND
VCC
VEE
VCC
VEE
NC
BD/DVD
0
3.3
3.3
0
0
3.3
0
0.6
0.2
0.2
0
0
3.3
0
3.3
3.3
0
0
3.3
3.3
0
3.3
3.8
3.2
3.2
0.8
0
0
3.3
0
0
0.6
0.6
0
0
3.3
3.3
3.3
3.3
0.3
3.3
1.0
3.3
3.2
3.3
3.3
1.7
0
1.8
3.3
0
0
0
0
3.3
2.2
3.3
2.7
3.3
1.2
1.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-7.0
0
0
0
7.0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3.3
0
0
CC55
100p
0.1
C619
0.1
C633
C404
2200p
100
R684
R463
1k
0.1
C482
0.1
C479
10k
R681
CL111
C466
10
1k
R420
R465
1k
R462
1k
CL113
0.1
C478
6.8k
R471
CL115
CL107
R466
1k
100p
CC09
100
R682
0.1
C472
0.1
C473
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
H
1.25
15P
CNS600
+5V(DCDC)
+3.3V(R3/STBY)
DCDC_GND
R3/STBY GND
FL_LAT
FL_CLK
FL_DATA
LAT
CLK
DATA
POWER_SW
SIRCS
INPUT_JOG_A
INPUT_JOG_B
VOL_JOG_A
VOL_JOG_B
AD_0
AD_1
CL114
2.2k
R663
150k
R658
CC54
100p
3.3k
R600
C402
2200p
100
R652
2.2k
R667
C412
10
CC04
100p
CC53
100p
0.1
C632
CL106
CL108
CC56
100p
CC05
100p
2.2k
R666
100p
CC10
CC57
100p
0.1
C634
CL112
3300p
C476
CC07
100p
C416
10
3.3k
R605
CL105
R416
1k
100
R651
1k
R470
100
R686
R467
1k
R464
1k
R414
1k
2.2k
R661
2.2k
R662
CC02
100p
3300p
C471
6.8k
R476
R5F364AEDFA
IC702
1
FL_DATA
2
FL_CLK
3
FL_LAT
4
SIRCS_IN
5
VOL_IC_DATA
6
NO-USE
7
VOL_IC_CLK
8
BYTE
9
CNVSS
10
NO-USE
11
NO-USE
12
RESET
13
XOUT
14
VSS
15
XIN
16
VCC
17
NMI
18
NO-USE
19
NO-USE
20
AC_CUT
21
NO-USE
22
TUNER_SCL
23
TUNER_RDS
24
TUNER_SDA
25
TUNER_CE
26
NO-USE
27
NO-USE
28
NO-USE
29
I2C_CLK
30
I2C_DATA
31
FLASH_TXD
32
FLASH_RXD
33
FLASH_CLK
34
FLASH_RTS
35
NO-USE
36
NO-USE
37
NO-USE
38
NO-USE
39
NO-USE
40
NO-USE
41
NO-USE
42
NO-USE
43
NO-USE
44
NO-USE
45
NO-USE
46
NO-USE
47
NO-USE
48
NO-USE
49
NO-USE
50
NO-USE
51
NO-USE
52
NO-USE
53
NO-USE
54
NO-USE
55
NO-USE
56
NO-USE
57
NO-USE
58
NO-USE
59
NO-USE
60
NO-USE
61
NO-USE
62
VCC2
63
NO-USE
64
VSS
65
AD_1
66
AD_0
67
VOL_JOG_B
68
VOL_JOG_A
69
INPUT_JOG_B
70
INPUT_JOG_A
71
DESTINATION
72
NO-USE
73
POWER_SW
74
NO-USE
75
NO-USE
76
NO-USE
77
NO-USE
78
NO-USE
79
NO-USE
80
NO-USE
81
FUSE_DETECT
82
POWER_RY
83
HP_RY
84
BRIDGEABLE_RY
85
SP-A_RY
86
SP-B_RY
87
PROTECTOR
88
HP_DETECT
89
SOUND_DETECT
90
TEMP_SENSOR_1
91
TEMP_SENSOR_2
92
VACS_IN
93
NO-USE
94
NO-USE
95
NO-USE
96
AVSS
97
NO-USE
98
VREF
99
AVCC
100
NO-USE
BD3474KS2
IC400
1
NC
2
OUTSW2(NC)
3
OUTC(NC)
4
OUTSW1(NC)
5
OUTSL(NC0
6
OUTSR(NC)
7
OUTFR
8
OUTFL
9
VEE
10
CL
11
DA
12
DGND
13
VCC
14
TNF1
15
BNF1
16
BOUT1
17
BOUT2
18
BNF2
19
TNF2
20
AGND
21
AGND
22
NC
23
SW2IN
24
CIN1
25
SWIN1
26
SLIN1
27
SRIN1
28
FRIN1
29
FLIN1
30
AGND
31
ADCL
32
ADCR
33
AGND
34
SUB1L
35
SUB1R
36
AGND
37
INL1
38
INR1
39
INL2
40
INR2
41
INL3
42
INR3
43
INL4
44
INR4
45
INL5
46
INR5
47
INL6
48
INR6
49
INL7
50
INR7
51
INL8
52
INR8
53
INL9
54
INR9
55
INL10
56
INR10
57 INL11
58
INR11
59
INL12
60
INR12
61
AGND
62
FRIN2/INL13
63
FRLIN2/INR3
64
SRIN2/INL14
65
SLIN2/INR14
66
SWIN2/INL15
67
CIN2/INR15
68
RECL5
69
RECR5
70
AGND
71
RECL1
72
RECR1
73
RECL2
74
RECR2
75
RECL3
76
RECR3
77
RECL4
78
RECR4
79
AGND
80
AGND
C462
10
R413
1k
SHIELDING
CC06
100p
R412
1k
CC52
100p
R417
1k
R415
1k
0.1
C623
10k
R603
10k
R604
10k
R608
10k
R607
10k
R626
10k
R629
10k
R628
10k
R631
0.01
C610
0.01
C611
0.01
C613
R650
0
0.1
C629
100
R676
10k
R675
0.1
C631
5
3
2
1
S-80929CNMC-G8ZT2G
IC602
OUT
VDD
VSS
NC
CD
0.1
C607
0.47
C615
1M
R657
8MHz
X313
1
2
3
4
5
6
7
8
9
CNS602
DGND
TXD1
RTS1
NCU VCC
CLK1
RXD1
CNVSS
RESET
GND
CL104
CL103
CL102
CL101
0.1
C608
NJU7181RB1(TE2)
IC603
1 IN
2 AMP_OUT
3 TRIN
4 GND
5
CAP_D
6
RES_D
7
OUT
8
V+
220p
C693
10k
R694
220k
R696
22k
R697
50V
C699
680p
0.1
C696
220k
R695
1000p
C694
R411
1k
R461
1k
CC03
100p
100p
CC01
CL121
CL122
CL123
CL124
CL125
CL126
CL127
CL128
CL129
CL132
CL133
CL134
CL135
CL136
CL137
CL139
CL131
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
9P
CNS402
CK
RDS
DA
GND
AUDIO R
CE
AUDIO L
VDD
IISD
CL109
CL138
0.01
C612
0
R501
0
R502
2.2k
R611
2.2k
R613
10k
R683
50V
2200p
C483
50V
2200p
C484
C606
0.1
C601
0.1
10
C695
100p
CC51
CL401
CL402
CL403
CL404
CL405
CL406
CL407
CL408
CL409
CL410
CL411
CL413
CL414
CL415
CL416
CL417
CL418
CL419
CL420
CL421
CL422
CL431
CL432
CL434
CL437
CL438
CL439
CL440
CL441
CL442
CL443
CL445
CL446
CL449
CL450
CL453
CL454
CL459
CL460
CL462
CL468
CL469
CL471
CL472
CL473
CL474
CL475
CL477
CL478
CL412
CL435
CL476
CL601
CL602
CL603
CL604
CL605
CL606
CL607
CL608
CL609
CL610
CL611
CL612
CL613
CL614
CL615
CL616
CL617
CL618
CL619
CL620
CL621
CL622
CL623
CL625
CL626
CL627
CL628
CL629
CL630
CL631
CL632
CL633
CL634
CL635
CL636
CL637
CL638
CL639
CL640
CL641
CL642
CL643
CL644
CL645
CL646
CL647
CL648
CL650
CL651
CL652
CL653
CL654
CL655
CL656
CL657
CL658
CL659
CL660
CL661
CL662
CL663
CL664
CL665
CL666
CL667
CL668
CL669
CL670
CL671
CL672
CL673
CL674
CL675
CL676
CL677
CL624
CL110
100
R614
100
R616
100
R615
100
R617
10
C690
100
R689
100
R688
10k
R619
10k
R618
10k
R620
0.1
C603
10k
R645
100
R635
J404
WHT2
RED2
RED1
WHT1
RED3
WHT3
J403
J401
J402
CL649
0.047
C630
10k
R643
10k
R641
0.1
C643
D601
2SC3052EF-T1-LEF
Q601
220
R621
100
R622
100
R623
100
R624
1000p
C635
100
R693
100
R692
AC_DETECT
AC_CUT
4
OUTFL
IC400
IC B/D
IC702
IC603
IC B/D
SYSTEM CONTROL
IC602
RESET
RESET DRIVER
EEPROM
DIR FUNCTION SELECTOR
LAT
CLK
DATA
2.2k
R690
2.2k
R691
US, CND ONLY
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