Sony STR-DE695 Service Manual ▷ View online
17
STR-DE695
Pin No.
Pin Name
I/O
Pin Description
55
RSTX
I
RESET IC
56
VCC
—
Power supply pin (+3.2 V)
57
X1
I
System clock signal input (16.5 MHz)
58
X0
O
System clock signal output (16.5 MHz)
59
VSS
—
Ground
60
VOLT_DETECT_STOP
I
VOLTAGE DOWN DETECT
61
RDS_INT
I
RDS CLOCK IN (AEP,UK model only)
62
PW_ON/OFF
I
POWER ON/OFF SW
63
SIRCS
I
REMOTE SENSOR
64, 65
NO USED
—
Not used (Fixed at L)
66
CTRL S OUT
O
Not used (Fixed at L)
67
DIR CE
O
DIR CE
68
VCC
—
Power supply pin (+3.2 V)
69
DI
I
DIR DATA IN
70
D.DO
O
DIR DATA OUT
71
ERROR
I
DIR ERROR
72
XRST1
O
AUDIO DSP IC RESET
73
PM1
O
AUDIO DSP IC PM1
74
9718.GB9
I
AUDIO DSP IC GP9
75
9718.BST1
O
AUDIO DSP IC BST1
76
9718.HCS1
O
AUDIO DSP IC HCS1
77
VCC
—
Power supply pin (+3.2 V)
78
9718.HACN1
I
AUDIO DSP IC HACN1
79
9718.PLL1
I
AUDIO DSP IC PLL1
80
DIR_DATAO
O
DIR DATA 0
81
DIR_XSTATE
O
DIR XSTATE
82
DIR_XMODE
O
DIR XMODE
83
DIR_CKSEL1
O
DIR CKSEL1
84
DIR_CLK
O
DIR CLOCK
85
AK5380_PDN
O
AK5380 PDN
86
A1 IN
I
CONTROL A1 INPUT
87
A1 OUT
O
CONTROL A1 OUTPUT
88
AK4355_CSN
O
AK4355 CSN
89
AK4355_CDTI
O
AK4355 CDTI
90
AK4355_CCLK
O
AK4355 CCLK
91
AK4381_CSN
O
AK4381 CSN
92
AK4381_PDN
O
AK4381 PDN
93
AK4355_PDN
O
AK4355 PDN
94
FLASH_A
—
FLASH PROGRAMMING (Fixed at L)
95
FLASH_B
—
FLASH PROGRAMMING (Fixed at L)
96
FLASH_C
—
FLASH PROGRAMMING (Fixed at H)
97
VCC
—
Power supply pin (+3.2 V)
98
VSS
—
Ground
99
EEPROM.SDA
I/O
EEPROM
100
EEPROM.SCL
I/O
EEPROM
101
VSS
—
Ground
102
9718.HCLK
O
AUDIO DSP IC CLOCK
103
HDIN
O
AUDIO DSP DATA IN
104
HDOUT
I
AUDIO DSP HD OUT
105
OSD_CLK
O
OSD CLOCK
106
OSD_DATA
O
OSD DATA
107
OSD_LAT
O
OSD LATCH
108
A_D
O
AUDIO DSP2 IC
18
STR-DE695
Pin No.
Pin Name
I/O
Pin Description
109
SOTI
O
FLASH PROGRAMMING
110
SINI
I
FLASH PROGRAMMING
111
FL_CLK
O
FL CLOCK
112
FL_DIN/F1
O
FL DATA
113
FL_LAT/F2
O
FL LATCH
114
DRV.CLR/BLUE LED
O
MULTI CHANNEL DECODING
115
BST SEL
—
Not used (Fixed at L)
116
VOL_IC.DATA
O
VOL IC DATA
117
VOL_IC.CLK
O
VOL IC CLOCK
118
VOL_IC.LAT
O
VOL IC LATCH
119
AC MUTE
O
Not used (Fixed at L)
120
SYSTEM_MUTE
O
SYSTEM MUTE
121
NO USED
—
Not used (Fixed at L)
122
VCC
—
Power supply pin (+3.2 V)
123 to 125
DA2 to DA0
—
Not used (Open)
126
DAVS
—
Ground
127
DAVC
—
Power supply pin (+3.2 V)
128
AVCC
—
Power supply pin (+3.2 V)
129
AVRH
—
Power supply pin (+3.2 V)
130
AVRL
—
Ground
131
AVSS
—
Ground
132 to 135
AD0 to AD3
I
A/D KEYS
136
AREA
I
Destination (AREA) initial setting input
137
RDS_SIGNAL
I
RDS SIGNAL (AEP,UK model only)
138, 139
NO USED
—
Not used (Fixed at L)
140
VCC2
—
Power supply pin (+3.2 V)
141
BACKUP
—
Power supply pin (+3.2 V)
142
X0A
O
Not used (Connected to ground)
143
X1A
I
Not used (Open)
144
VSS
—
Ground
STR-DE695
19
19
4-2. BLOCK DIAGRAM — TUNER/AUDIO SECTION —
80
76
4
R-CH
R-CH
R-CH
R-CH
J402
J403 (1/2)
J404 (1/2)
-3
L
-4
R
IN
CD/SACD
IN
IN
AUX
MD/TAPE
DVD
FM 75Ω
COAXIAL
AM
ANTENNA
TU+10V
TM301
FM/AM TUNER UNIT
TU+3.3V
+10V
L CH
R CH
STEREO
TUNED
MUTING
CE
RDS_SIGNAL
RDS_DATA
RDS_CLOCK
TUNER_STEREO
TUNER_AUTO_STOP
TUNER_MUTE
T.LAT
TUNER_DO
FM OUT
RDS DATA
RDS INT
STEREO
TUNED
MUTE
CE
DO
VOL_IC.DATA
VOL_IC.CLK
VOL_IC.LAT
WOOFER_RELAY
DO
DATA
CLK
AEP,UK MODEL
EXCEPT US,CND MODEL
US,CND MODEL
EXCEPT US,CND
MODEL
MODEL
STEREO
TUNED
MUTE
CE
DO
DATA
CLK
FM SIGNAL OUT
RDS DATA
FM OUT
RDS DATA
RDS INT
RDS INT
R-CH
43
6
7
R-CH
2
LIN1
SLIN1
SW IN1
C IN1
78
72
R-CH
R-CH
VIDEO 2
VIDEO 1
AUDIO
IN
AUDIO
IN
74
70
R-CH
R-CH
MULTI
CH IN
FRONT
SURROUND
CENTER
SUB
WOOFER
54
10
137
35
61
28
29
75
T.SERIAL_CLK
CLK
32
T.DATA
DATA
33
34
31
116
117
118
22
12
11
13
40
35
34
5
7
47
R-CH
R-CH
41
24
22
21
AVCC
DVDD
SB_RY 40
18
20
19
R-CH
R-CH
R-IN
L-IN
J403 (2/2)
-2
R
-1
L
OUT
MD/TAPE
VIDEO 1
J404 (2/2)
-3
L
-4
R
AUDIO
OUT
-1
L
-2
R
J298 (1/2)
J401
R-CH
VIDEO 3
INPUT
AUDIO
-2
L
-3
R
-5
L
-6
R
-1
L
-2
R
-3
L
-4
R
-3
L
-4
R
-1
L
-2
R
AUDIO
IN
-5
L
-6
R
55
MUTE
Q361,362
MUTE
Q365,366
MUTE
Q363
MUTE
Q364
PRE
OUT
OUT
MUTE
Q367
RELAY
DRIVER
Q560
L OUT
C OUT
SW OUT
SL OUT
VOL-DATA
VOL-CLK
VOL-LAT
SBL OUT
MCU
I/F
DIR
FUNCTION SELECT
IC401
RY560
Q379
INV.
SYSTEM MUTE
SURR
BACK
SUB
WOOFER
3
1
FL-CH
FR-CH
SL-CH
SR-CH
C-CH
J309
-1
-2
SB-CH
SURROUND
BACK/
SUB WOOFER
AMP
IC402
57
+3.3V
REG
Q471
+7V
-7V
+7V
-6
-5
SYSTEM
CONTROL
IC1101 (1/4)
POWER
SECTION
D
DIGITAL
SECTION
A
DIGITAL
SECTION
B
DIGITAL
SECTION
C
RELAY
DRIVER
Q561
RY561
56
46
44
38
37
32
45
39
36
29
31
30
33
68
66
51
16
• Signal path
: TUNER (FM/AM)
: CD (ANALOG)
: VIDEO (AUDIO)
• R-ch is omitted due to
same as L-ch.
same as L-ch.
(Page 20)
(Page 20)
(Page 23)
(Page 20)
Ver 1.1
STR-DE695
20
20
4-3. BLOCK DIAGRAM — DIGITAL SECTION —
(Page 19)
(Page 19)
(Page 19)
2
+5V-2
A.5V
AMP
IC1402
DSI1
SD01
SDTO
9
18
GP8
AUDIO 24
MCLK
11
XMCK
20
69
LRCKI1
15
BCKI1
17
KFSI0
CKOUT 13
22
BCKI2
BCK 14
29
LRCKI2
LRCK 15
28
DSI2
CS
WE
DATAO
LRCK 10
SCLK 12
23
SD02 24
SD03 25
SD04 26
SCKOUT 14
LRCKO 19
BCKO
LRCKO
MCLK
BCKO
20
X1502
13.59MHz
X1301
12.288MHz
MCLK1 9
MCLK2 12
CSO 44
WEO 45
68 56
108,107,105 -102,99,
98,80 - 77,75 - 72
24 - 27,42 - 44,
1 - 5,18 - 21
29 - 32,35 - 38,
16-13,10 - 7
112,110,109,97 - 92,
85-82,66 - 64
6
17
2 113
36
35 33 34
32
75
74
80
37
72 73
76
104103102
78
EXLOCK
GP12
ERROR
21
22
120
71
1
64
67
69
70
38
37
36
35
33
47
17
INPUT
DATA
DEMODULATOR
Pa,Pb DETECTION
LOCK
DETECTION
MICROPROCESSOR
I/F
C bit DETECTION
34
59
16
30
DVD
IN
DIGITAL
(COAXIAL)
CD/SACD
IN
(OPTICAL)
OUT
IC1354
SELECTOR
IC1302
3
MD/TAPE
OUT
(OPTICAL)
IN
IC1353
1
MD/TAPE
IN
(OPTICAL)
OUT
IC1352
1
6
7
14 2
VIDEO 2
IN
(OPTICAL)
OUT
IC1351
IC1303
DIGITAL AUDIO
I/F RECEIVER
IC1301
J1301
2
3
WAVE
SHAPER
3
1
+2.5V
VDDI
+3.3V
VDDE
+3.3V
VDD
NC
L-IN
R-IN
SYSTEM MUTE
R-CH
AINL
LPF
AUDIO
I/F
A/D
CONVERTER
IC1401
DSP
IC1501
SDRAM
IC1502
9718.GP9
DIR_DATAO
49
[GP12]
9718.HACN1
9718.BST1
9718.HCS1
XRST1
HDIN
PM1
89
90
92
93
91
88
AK4355_CSN
AK4381_CSN
AK4355_PDN
AK4381_PDN
AK4355_CCLK
AK4355_CDTI
CDTI
CCLK
PDN-2
PDN-1
CSN-2
CSN-1
HDOUT
9718.HCLK
GP9
HACN
BST
HCS
XRST
HDIN
PM
HDOUT
HCLK
DIR_CLK
DIR CE
DIR DI
D.DO
DIR_XSTATE
CLK
CE
DI
DO
BPSYNC
CKSEL1
82
81
48
DIR_XMODE
XMODE
XSTATE
5
4
3
XOUT
DIN1
DIN2
2
DOUT
DIN0
XIN
A B
SYSTEM_MUTE
Q1103
INV.
ERROR
100 A_D
Q1105
INV.
Q1104
GATE
D1105
D1106
D1103
D1301
D0-15
A0-15
D0-15
A0-15
SYSTEM
CONTROL
IC1101 (2/4)
TUNER/
AUDIO
SECTION
C
TUNER/
AUDIO
SECTION
B
TUNER/
AUDIO
SECTION
A
ADC
5
4
3
48
TC74HCT153_B
TC74HCT153_A
47
SDTI3
L OUT
C OUT
R-CH
LOUT3-
LOUT3+
ROUT3-
ROUT3+
8
2
3
3
18
17
1
6
5
5
16
15
7
AMP
IC1403
SDTI1
SL OUT
R-CH
SW OUT
NC
LOUT1-
LOUT1+
ROUT1-
ROUT1+
6
2
3
3
26
25
1
6
5
5
24
23
7
AMP
IC1405
AMP
IC1404
SDTI2
LOUT2-
LOUT2+
ROUT2-
ROUT2+
7
MCLK
4
BICK
5
10 CSN
3 PDN
11 CCLK
CDTI
12
LRCK
MCLK
BCKO
CSN-1
PDN-1
CCLK
CDTI
CDTI
LRCKO
9
MCLK
1
CLK
7
DTI
8
BICK
2
CSN
6
PDN
5
LRCK
MCLK
CCLK
CDTI
BCKO
CSN-2
PDN-2
LRCKO
4
2
3
3
22
21
1
6
5
5
20
19
7
SDTI
SBL OUT
OUTL-
OUTL+
OUTR-
OUTR+
3
2
3
3
12
11
1
6
5
5
10
9
7
AMP
IC1406
6CH DAC
IC1452
2CH DAC
IC1451
DAC
DAC
DAC
DAC
• Signal path
: TUNER (FM/AM)
: VIDEO (AUDIO)
• R-ch is omitted due to
same as L-ch.
same as L-ch.
Click on the first or last page to see other STR-DE695 service manuals if exist.