Sony STRDE-595 Schematic
STR-DE495/DE595
http://receiverfaq.ru/
4-3. BLOCK DIAGRAM — TUNER/AUDIO SECTION —
FM 75Ω
COAXIAL
ANTENNA
AM
TM301
FM/AM TUNER UNIT
ST-DO/MC-DI
ST-DI/MC-DO
FM SIGNAL OUT
RDS DATA
AEP,UK MODEL
SYSTEM
CONTROL
IC1601 (1/4)
RDS SIGNAL
RDS DATA
RDS CLOCK
+10V
L CH
R CH
STEREO
TUNED
MUTE
CLK
RDS INT
DIR
FUNCTION
SELECT
TU+10V
INL1
4
INL2
80
78
76
74
72
70
68
65
11
10
2
8
7
INL3
INL4
INL5
INL6
INL7
INL8
INL9
INL10
LIN1
SLIN1
SW IN1
C IN1
R-CH
DE595
(DE495)
CD/SACD
(DE595)
MD/TAPE
DVD
VIDEO 2
VIDEO 1
MULTI
CH IN
CD
IN
AUDIO
IN
AUDIO
AUDIO
FRONT
SURROUND
WOOFER
CENTER
STEREO
TUNED
MUTE
CE
FM OUT
RDS DATA
RDS INT
TU+3.3V
43
53
52
FM OUT
RDS DATA
RDS INT
DO/DI
DATA
CLK
CE
SUB
J402 (1/2)
-1
L
IN
-2
R
J403
-1
L
-2
R
-3
L
-4
R
J404 (1/2)
-1
L
IN
-2
R
-5
L
IN
-6
R
J401
-1
L
-2
R
-3
L
-4
R
-6
-5
R-CH
R-CH
R-CH
R-CH
R-CH
R-CH
R-CH
IC201
ATT
0/-6/-12/-18dB
R-CH
REC L2
REC L1
BAL L+
BAL R+
(0/6/12/18dB)
(0/6/12/18dB)
(0/6/12/18dB)
(0/6/12/18dB)
60
58
14
17
(0 – -99dB)
R-CH
R-CH
LOUT
ROUT
SLOUT
SROUT
COUT
SWOUT
55
40
39
38
33
(0 – -99dB)
(0 – -99dB)
37
(0 – -99dB)
34
J402 (2/2)
-4
J404 (2/2)
MUTE
Q361,362
R
OUT MD/TAPE
-3
L
-3
L
AUDIO
-4
OUT
R
MUTE
Q365,366
MUTE
Q364
VIDEO 1
MUTE
Q363
WOOFER
AMP
IC401
R-CH
R-CH
5456
47
41
42
36
35 5 7
L-IN
R-IN
FL-CH
FR-CH
SL-CH
SR-CH
C-CH
DIGITAL
A
SECTION
(Page 17)
D
SECTION
(Page 19)
POWER
J405
SUB
WOOFER
AUDIO
OUT
TUNER
VOL IC/
TUNER
LATCH-VOL IC
WOOFER RELAY
STEREO
TUNED
MUTE
SLATCH
DATA
CLK
74
73
75
78
76
DO
14
15
16
STEREO
TUNED
MUTE
DO/DI
CE CLK
DATA
DIGITAL
SECTION
(Page 17)
L OUT
C OUT
C
SW OUT
SL OUT
LIN2
20
CIN2
24
SWIN2
25
SLIN2
23
DATA
28
CLK
27
LATCH
29
MCU
I/F
AVEE
SAVCC
DVDD
-7V
67
+7V
31
30
+3.3V
REG
Q471
Q379
INV.
+7V
RELAY
DRIVER
Q560
RY560
FC MUTE
• Signal path
: TUNER (FM/AM)
: CD (ANALOG)
DIGITAL
B
SECTION
(Page 17)
: VIDEO (AUDIO)
68
• R-ch is omitted due to
same as L-ch.
1616
4-4. BLOCK DIAGRAM — DIGIT AL SECTION —
DIGITAL
TUNER/
AUDIO
SECTION
(Page 16)
DVD
IN
(COAXIAL)
VIDEO 2
IN
(OPTICAL)
CD/SACD
IN
(OPTICAL)
A
J1101
IC1105
IC1106
OUT
OUT
L-IN
R-IN
1
DE595
1
6 7 2 1
23
X1101
AMP
IC1502
R-CH
IC1102
WAVE
SHAPER
12.288MHz
STR-DE495/DE595
CODEC
IC1501
DSP
DSI1
SCKOUTMCLKI
GP8
KFSI0
BCKI2
LRCKI2
DSI2
EXLOCK
GP9
68 56
BST
HCS
IC1201
HACN
2 11336 35 33 3432
XRST
PM
SD01
23 6
SD02
24 7
SD03
25 8
GP10
67
LRCKO
19 5
BCKO
20 4
MCLK1
9
MCLK2
12
CSO
44
WEO
45
D0-15A0-15
108,107,105 -102,99,
112,110,109,97 - 92,
HDIN
HDOUT
HCLK
X1201
13.59MHz
98,80 - 77,75 - 72
85-82,66 - 64
+2.5V
VDDI
+3.3V
VDDE
SDTI1
SDTI2
SDTI3
LRCK
BCK
ROM
IC1202
CS
6
17
WE
D0-15A0-15
16-13,10 - 7
29 - 32,35 - 38,
1 - 5,18 - 21
24 - 27,42 - 44,
AUDIO
I/F
(2/2)
PD
S.MUTE
17
3 43 42 41
DAC
DAC
DAC
DAC
CDT1
CCLK
CS
LOUT1
LOUT 3
ROUT 3
LOUT 2
27
23
24
25
+5V-2
D.5V
L OUT
C OUT
SW OUT
SL OUT
• Signal path
: TUNER (FM/AM)
: CD (DIGITAL)
: VIDEO (AUDIO)
• R-ch is omitted due to
same as L-ch.
C
(Page 16)
TUNER/
AUDIO
SECTION
L IN-
29
L IN+
30
+5V-2
A.5V
DIR
IC1101
DIN2
5
INPUT
DIN1
4
DIN0
3
21
XOUT
22
XIN
VDD
+3.3V
DATA
DEMODULATOR
Pa,Pb DETECTION LOCK
C bit DETECTION
MICROPROCESSOR
I/F
CLKCEDIDOBPSYNC
38 37 36 35 33 47 17
ADC
LPF
DETECTION
CKSEL1
NC
XSTATE
48
AUDIO
I/F
(1/2)
SDTO
9 18
39 14
AUDIO
24 69
CKOUT
13 22
BCK
14 29
LRCK
15 28
DATAO
16 30
ERROR
D1101
34 59
TUNER/
AUDIO
SECTION
(Page 16)
Q1601
INV.
21
99
24
F.MUTE
ERROR
ANA/DIG
FC MUTE
B
Q1602
D1601
95 96 97 98 94 100
CLK
DI
CE
DO
CKSEL1
93
XSTATE
DIR
XMODE XMODE
DATAO
321 6 74 18 19 205
GP9
BST
HCS
HACN
DSP
XRST
PM
HDIN
HDOUT
HCLK
SYSTEM
CONTROL
IC1601 (2/4)
8 9 10 12 13
PD
SMUTE
CODEC
CDT1
SCL
CS
17 17
STR-DE495/DE595
4-5. BLOCK DIAGRAM — VIDEO/DISPLAY SECTION —
COMPONENNT VIDEO SELECTOR
0X
12
1X
13
0Z
5
1Z
3
0Y
2
1Y
1
INH
6
SW3
SW2
SW4
4 610 14
88
8789 90
SW3
SW2
SW4
VIDEO SW
VIDEO SELECTOR
SW1
SW1
COMPONENT
VIDEO
VIDEO 1
VIDEO 2
DVD/LD
FLASH
PROGRAMMING
VIDEO 2
IN
DVD IN
P
P
P
P
-1
VIDEO
IN
-2
VIDEO
IN
-1
VIDEO
IN
CNS3
1
2
7
6
5
+3.3V
(STBY)
B/B-Y
R/R-Y
B/B-Y
R/R-Y
J301 (1/2)
-4
Y
-5
-6
-1
Y
-2
-3
J201 (1/2)
J200 (1/2)
EEPROM
IC1604
SDA
SCL
S152
I
/
I
FLASH1
FLASH2
MD2
MD0
RESET
5
6
RESET
IC1602
X1601
20MHz
Q301
V1
13
V2
5
DVD
3
83
X1
X0
82
SDA
34
EEPROM
SCL
33
56
POWER KEY
28
FLASH1
27
FLASH2
MD2
51
MD0
49
77
12
RSTX
IC301
IC203
OR
SYSTEM
CONTROL
IC1601 (3/4)
SW5
2
D203,
D204
XCOM
ZOUT
YOUT
A
C
B
14
11
4
9
15
10
FL DRV/
LED DRV
M.OUT
V1.OUT
VCC
VEE
DIN
CLK
FL_STB
BLUE LED
SIRCS
VOL(A)
VOL(B)
A/D0
A/D1
A/D2
A/D3
EXCEPT AEP,UK MODEL
VIDEO AMP
IC302
VIN2
3
VIN3
5
VIN1
1
1
15
13
23
BUFFER
+5V
5
4
1
2
10
9
D101
DECODER
+V
-V
IC101
6
3
8
+5V
DE595
1
3
IC807
LED DRIVER
Q100
+5V
REG
-5V
REG
IC804
MULTI CHANNEL
16
8
61
62
63
46
54
60
59
38
39
40
41
VOUT2
11
VOUT3
9
VOUT1
1513
SEG1-16 GRID1-16
DIN
7
8
CLK
9
STB
RV102
MASTER
VOLUME
SW NETWORK S100-106
SW NETWORK S110-115
SW NETWORK S120-125
SW NETWORK S130-135,
FL101
FLUORESCENT
INDICATOR
TUBE
14 - 29 42 - 31
FL DISPLAY
DRIVER
IC100
J301 (2/2)
-7
-8
-9
J201 (2/2)
J200 (2/2)
1
SW1
SW2
2
SW3
3
4
SW4
S116
MULTI CH IN
S151
SPEAKERS
(OFF/A/B/A+B)
Y
P
P
B/B-Y
R/R-Y
VIDEO
OUT
VIDEO
OUT
-2
-1
F1
F2
DE595
MONITOR
OUT
MONITOR
VIDEO 1
SIRCS
D102 MUSIC
D103 MOVIE
D104 A.F.D.
D105 2CH
OUT
1
REMOTE
CONTROL
RECEIVER
IC102
• Signal path
: VIDEO
1818
4-6. BLOCK DIAGRAM — POWER SECTION —
PRE DRIVER
IC701
IN 2
PRE
FL-CH
FR-CH
R-CH
8
1
MUTE
DRIVE
DRIVE
+VOUT2
-VOUT2
-BB +B
STR-DE495/DE595
J791
PHONES
R-CH
12
11
POWER AMP
Q701-704
R-CH
CURRENT
DETECT
Q705,706
R-CH
OVERLOAD
DETECT
D740,Q740
R-CH
RELAY
DRIVER
Q790
RELAY
DRIVER
Q710
RY791
RY701
R-CH
TM602
TM603
L
FRONT (DE495)
FRONT A
R
(DE595)
DE595
TUNER/
AUDIO
SECTION
(Page 16)
D
SL-CH
SR-CH R-CH
C-CH
MUTE
BUFFER
Q747,748
8
1
1
22
IN 2
MUTE
IN+
AC MUTE
PRE
DRIVE
PRE
DRIVE
PROTECTOR
HEADPHONE
RELAY
PREOUT/FRONT
RELAY
REAR RELAY
CENTER RELAY
HP DETECT
SPK B RELAY
R1 RELAY
SYSTEM
CONTROL
IC1601 (4/4)
POWER RELAY
PRE DRIVER
IC702
DRIVE
PRE DRIVER
IC501
DRIVE
66
D734
D733
67
71
69
70
25
17
72
DE595
65
+VOUT2
-VOUT2
-BB +B
+VOUT
-VOUT
-BB +B
D731
12
11
6
5
PROTECTOR
D721,722
Q722,723,725
HP-RY
FRONT-RY
REAR-RY
CENTER-RY
HP DETECT
SPK B-RY
POWER AMP
Q651-654
POWER AMP
Q501-504
IC601
OVERLOAD
DETECT AMP
-BB
TM601
RELAY
Q809
L
FRONT B
R
L
SURROUND
R
CENTER
RY802 RY803
IC1904
+3.3V
REG
SPEAKERS
IMPEDANCE
USE 8-16Ω
RELAY
DRIVER
Q901
13
D902-905
F1
F2
-30V
D910-913
RELAY
DRIVER
Q851
IC1902
+10V
REG
IC801
+7V
REG
-7V
REG
IC802
IC1903
+5V
REG
RY601
RY501
13
13
23
13
RECT
D802
+V
-V
RELAY
REAR-RY
CENTER-RY
4
DRIVER
Q610
RELAY
DRIVER
Q510
HP DETECT
CURRENT
DETECT
Q655,656
R-CH R-CH
R-CH
CURRENT
DETECT
Q505,506
+B
-B
Q691
+3.3V
(STBY)
TU+3.3V
TU+10V
+5V-2
+5V-1
+2.5V
+3.3V
Q692
72
-30V
+7V
-7V
OVERLOAD
DETECT
D640,Q640
OVERLOAD
DETECT
D540,Q540
-30V REG
Q801
AEP,UK M0DEL
5
2
HP-RY
FRONT-RY
IC1905
+3.3V
REG
IC1503
+5V
REG
IC1901
BACK-UP
SWITCH
SPK B-RY
13
13
RY851
R-CH
R-CH
DE595
EXCEPT
DE595:CND MODEL
DE595:CND MODEL
DRIVER
• Signal path
: TUNER (FM/AM)
• R-ch is omitted due to
same as L-ch.
DE495
RY801
RECT
D820-823
RECT
RY901
RECT
R810
R812
R910
D804
T901
POWER
TRANSFORMER
EXCEPT
E2
M0DEL
E2 M0DEL
T902
POWER
TRANSFORMER
JW907
F901
JW906
JW910
JW905
E2 M0DEL
S901
VOLTAGE
SELECTOR
240V
220V
120V
-1
-2
JW909
JW904
EXCEPT
E2
MODEL
JW908
EXCEPT
E2
MODEL
~ AC IN
STOP
Q921
48
D914
D915
19 19
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