Sony STR-DA3300ES / STR-DG1100 Service Manual ▷ View online
STR-DA3300ES/DG1100
33
33
STR-DA3300ES/DG1100
6-6. BLOCK DIAGRAM – POWER AMP Section –
FRONT-L
SL
SBL
C
• SIGNAL PATH
• R-CH is omitted due to same as L-CH.
: AUDIO (ANALOG)
37
5
SBL PREOUT
C PREOUT
W PREOUT
L PREOUT
LIMITTER
PROTECT
SL PREOUT
33
32
PRE DRIVE
Q1501 – 1505
BOOSTER
Q1507, 1508
BIAS
Q1521
CURRENT
DETECT
Q1522, 1523
CURRENT
DETECT
Q1524
LIMITTER
IC1901
LIMITTER
DETECT
Q1907, 1908
LEVEL
DETECT
Q1904 – 1906
BIAS ALIGNMENT
BIAS ALIGNMENT
BIAS ALIGNMENT
BIAS ALIGNMENT
RV1501
HP SW
RELAY DRIVE
Q1009
HP-RY
RY1009
PHONES
J702
R-CH
RELAY DRIVE
Q1007
SP-A
RELAY DRIVE
Q1008
SP-B
RY1007
RY1008
R-CH
L
FRONT A
R
L
R
TB1001
+
−
+
+
+
FRONT B
SPEAKERS
−
−
−
PRE DRIVE
Q1701 – 1705
BOOSTER
Q1707, 1708
BIAS
Q1871
CURRENT
DETECT
Q1872, 1873
CURRENT
DETECT
Q1874
RV1851
RELAY DRIVE
Q4001
REAR-RY
RELAY DRIVE
Q4002
SB-RY
RY4001
RY4002
R-CH
R-CH
L
SURROUND
R
L
R
TB4001
+
−
+
+
+
SURROUND
BACK
−
−
−
PRE DRIVE
Q1801 – 1805
BOOSTER
Q1807, 1808
BIAS
Q1771
CURRENT
DETECT
Q1772, 1773
CURRENT
DETECT
Q1774
RV1751
R-CH
R-CH
PRE DRIVE
Q1601 – 1605
BOOSTER
Q1607, 1608
BIAS
Q1571
CURRENT
DETECT
Q1572, 1573
CURRENT
DETECT
Q1574
RV1551
RELAY DRIVE
Q1006
RELAY DRIVE
Q4054
C-RY
PREOUT-RY
PREOUT-RY
HP SW
HP-RY
SP-A
SP-B
REAR-RY
SB-RY
C-RY
PREOUT-RY
HPSW
HP-RY
SP-A-RY
SP-B-RY
REAR-RY
SB-RY
C-RY
RY1006
CENTER
TB1301
+
−
PRE OUT
J4051
SUR
BACK
FRONT
L
R
L
R
SURROUND
L
R
J4052
CENTER
SUB
WOOFER
R-CH
J4081
PRE OUT
SUB
WOOFER
R-CH
R-CH
RY4054
RELAY DRIVE
Q4081
RY4081
RELAY DRIVE
Q4053
RY4053
RELAY DRIVE
Q4052
RY4052
RELAY DRIVE
Q4051
RY4051
(DA3300ES)
(DG1100)
(Page
32)
(Page
32)
(Page 36)
(Page 28)
STR-DA3300ES/DG1100
34
34
STR-DA3300ES/DG1100
6-7. BLOCK DIAGRAM – VIDEO Section –
• SIGNAL PATH
:VIDEO
J6004 (1/2)
J6005 (1/2)
SAT/CATV
VIDEO IN
DVD/BD
VIDEO IN
VIDEO 2
VIDEO IN
VIDEO 1
VIDEO IN
MONITOR
VIDEO
OUT
J6004 (2/2)
J6005 (2/2)
15
V1. OUT
3 TV
5 LD
9 V2. IN
13 V1. IN
7 V3
14
SW1
10
SW2
VSEL1
VSEL2
4
SW3
VSEL3
6
SW4
VSEL4
2
SW5
1
M. OUT
J703 (2/2)
VIDEO 3 IN/
PORTABLE
AV IN VIDEO
VSEL5
DM_SEL1
VIDEO 1
VIDEO OUT
M_MUTE
UPCON SW
39
VIDEO_IN
33 VIDEO_OUT
7
MUTE1
MUTE2
16
VIDEO AMP
IC6103
INPUT SELECT
IC6302
V-CON
D6502
ZONE 2
VIDEO OUT
J6003
D6501
3 TV
5 LD
9 V2. IN
13 V1. IN
14
SW1
10
SW2
VSEL2-1
VSEL2-2
4
SW3
VSEL2-3
6
SW4
VSEL2-4
2
SW5
1
M. OUT
INPUT SELECT
IC6301
D6303
D6304
29
C_MON_MUTE
J6001
P
B
/C
B
P
R
/C
R
Y
COMPONENT
VIDEO
ASSIGNABLE
(INPUT ONLY)
P
B
/C
B
P
R
/C
R
Y
VIDEO 1
IN
P
B
/C
B
P
R
/C
R
Y
VC-SEL
COMPONENT
VIDEO
MONITOR
OUT
J6002
SAT/CATV
IN
P
B
/C
B
P
R
/C
R
Y
DVD/BD
IN
24
CH1OUT
CH1IN3
CH1IN1
CH1IN2
1
3
INPUT SELECT
IC6001
5
22
CH2OUT
20
CH3OUT
CH2IN3
CH2IN1
CH2IN2
8
10
12
CH3IN3
CH3IN1
CH3IN2
17
15
13
2
SW1
VC-SEL2
Y OUT
CB OUT
CR OUT
31
COMP-Y
CB
CR
4
SW2
VC-MUTE
23
PS
VIDEO
MUTING
IC6104
DM_SEL2
30
CVBS
38
DMPORT_VIDEO
RELAY DRIVE
Q6001
SYNC DETECT
IC6101
COMP ON/OFF
RY6002
RY6001
Q6101
COMPO-DET
RY6003
VOUT
28
3
VIDEO AMP
Q6103
SYNC DETECT
IC6102
Q6102
CVBS-DET
VIDEO
SELECT
IC6505
VIDEO
SELECT
IC6204
7 V3
VIDEO
SELECT
IC6504
(DA3300ES: US, Canadian)
VIDEO AMP
Q6104
(Page 35)
(Page 31)
(Page 31)
(Page
31)
(Page
31)
(Page
35)
Ver. 1.1
STR-DA3300ES/DG1100
35
35
STR-DA3300ES/DG1100
16
TUNE+/–1
15
TUNE+/–2
ROTARY
ENCODER
S714
18
TONE+/–1
17
TONE+/–2
FUNC-JOG_A
FUNC-JOG_B
VOL-JOG_A
VOL-JOG_B
AD-KEY1
AD-KEY2
AD-KEY3
POW-SW_DET
ROTARY
ENCODER
S713
TUNING
TONE
19 20
ROTARY
ENCODER
S715
INPUT
SELECTOR
ON/STANDBY
S701 – 710, 712,
S720, 721, 725
S701 – 712,
S720, 721, 725
21 22
98 99
ROTARY
ENCODER
S722
MASTER
VOLUME
VOLUME
100
2
SW1 (1/2)
POWER
ZONE_SEL
123
S711
ZONE
SELECT
150
FL_CLR
151
FL_LAT
153
FL_CLK
152
FL_DATA
D +12V
T701
INVERTER
TRANSFORMER
D704 – 707
RECT
F1
F2
VH
OSC
Q705,
Q706
COM2-DAT
COM2-CLK
4
C_DET
6
V_DET
34
VC_MUTE
COMPO-DET
CVBS-DET
VC-MUTE
V595 OE
V595 LAT
D701
(RED)
(GREEN)
D703
D702
MULTI
CHANNEL
DECODING
SYSTEM CONTROLLER
IC2003 (3/3)
FLUORESCENT
INDICATOR
TUBE
ND701
11
LED DRIVE
Q701, 709 – 711
LED DRIVE
Q702
LED DRIVE
Q704
LED DRIVE
Q703
CTL
Digital
Cinema
Sound
171
LED-DCS
169
LED-STB
173
LED-MLT-DIMMER
172
LED-MLT
13
OE
12
LAT
11
CLK
14
S-IN
7
QH
6
QG
VSEL2-4
VSEL2-3
5
QF
4
QE
VSEL2-2
VSEL2-1
3
QD
2
QC
VSEL4
VSEL3
1
QB
15
QA
VSEL2
VSEL1
VC-SEL2
DM_SEL2
UPCON SW
VC-SEL
COMP ON/OFF
DM_SEL1
9
S-OUT
DATA DECODER
IC6503
DATA DECODER
IC6502
39
13
OE
12
LAT
11
CLK
7
QH
6
QG
5
QF
4
QE
3
QD
2
QC
14
S-IN
V-CON
119
SIRCS-IN
30
TRG-1
1 COM
7
CH0
6
CH1
SIRCS SELECT
IC802
CONTROL-S INTERFACE
IC861
REMOTE CONTROL
RECEIVER
(REAR)
IC801
REMOTE CONTROL
RECEIVER
(FRONT)
IC701
OUT 2
J803
IN
J801
OUT 1
J802
D802
REMOTE
CONTROL
TRANSCEIVER
BUFFER
Q821, 822
MAIN
J821
CTRL S
OUT
J862
J861
IN
2 OUT1
13
IN1
10
O2-2
IR
REMOTE
TRIGGER
OUT
9
HDMI_MUTE
33
C_MON_MUTE
M-MUTE
C_MON_MUTE
• SIGNAL PATH
• R-CH is omitted due to same as L-CH.
: AUDIO (DIGITAL)
: AUDIO (ANALOG)
35
12
26
19
5
SCRXIN
3
SCTXOUT
XM_UART_TX
XM RESET
XM_UART_RX
XM64FS
XM256FS
XMDATA
XMFS
11
RESET
19
18
COMPRXM
COMPRXP
LINE AMP
IC8008
XM RECEIVER
IC8003
D/A CONVERTER
IC8005
CN8001
XM
3
2
CN8002
SIRIUS
1
5
22
23
COMPTXM
COMPTXP
28
26
OSCIN
OSCOUT
X8001
45.1584MHz
15
ML (MS)
1
2
BCK
DATA
16
3
SCK
LRCK
39
37
I2SSCLK
I2SDATA
7
LINE AMP
IC8010
VOUTL
8
VOUTR
R-CH
R-CH
8
SIRIUS_TX
4
SIRIUS_RX
6
SI_POW_EN
XML
34
21
SIRIUS_L
CN8003
DMPORT
13
14
LINE AMP
IC8002
R-CH
5
DMPORT_RX
6
DMPORT_TX
7
DMPORT_DET
36
15
DMPORT_L
17
Lch
Rch
RXD
TXD
DET
VIDEO
38
DMPORT_VIDEO
43
41
I2SOCLK
I2SLRCK
RESET SWITCH
Q8001, 8002
XM_DACLAT
14
MC
COM1_CLK
13
MD (MDI)
COM1_DATA
(DA3300ES: US, Canadian)
(DA3300ES: US, Canadian)
(DA3300ES: AEP, Russian,
Ukrainian, UK/DG1100)
Ukrainian, UK/DG1100)
(DA3300ES: AEP, Russian, Ukrainian, UK/DG1100)
: VIDEO
LEVEL SHIFT
IC6501
LEVEL
SHIFT
IC2001
LEVEL SHIFT
IC2012
LEVEL SHIFT
IC2013
BUFFER
IC2011 (2/2)
(DA3300ES: US, Canadian/DG1100)
6-8. BLOCK DIAGRAM – PANEL, CIS, XM/SIRIUS RECEIVER, DMPORT Section –
(Page 32)
(Page 29)
(Page 34)
(Page 28)
(Page 32)
(Page 34)
(Page 29)
(Page 29)
(Page 30)
(Page 28)
(Page 32)
Ver. 1.2
STR-DA3300ES/DG1100
36
36
STR-DA3300ES/DG1100
F1405
RECT
D1401
+6V
REGULATOR
IC1404
T001
MAIN POWER
TRANSFORMER
T002
SUB POWER
TRANSFORMER
STB +5V
D +6V
STOP
POWER
SWITCHING
Q53, 55
HDMI_POW
27
XM POW
20
4
37
RY01
D56, 57
TH50
RELAY DRIVE
Q52
POW-RY
AC OUTLET
CN001
AC IN
J01
D3606,
D3607
D3511
D61
TU +12V
RECT
D52 – 55
17
B+ SWITCH
Q54
B+ SWITCH
Q8003, 8004
+5V
REGULATOR
IC51
D +2.5V
+2.5V
REGULATOR
Q1013
DSP +1.2V
+1.2V
REGULATOR
IC1
D +12V
+9V
REGULATOR
IC8011
+12V
REGULATOR
IC1405
+3.3V
REGULATOR
IC3517
RY +24V
TUN +9V
STB +3.3V
+3.3V
REGULATOR
IC2008
AC DETECT
Q51
F03
F001
F1002
RECT
D1026 – 1029
–7V
REGULATOR
IC1005
A –7V
F1001
F1004
F1003
F1006
F1005
RECT
D1030
RECT
D1031
+7V
REGULATOR
IC1004
A +7V
A –5V
–5V
REGULATOR
IC6206
A +5V
HDMI TX/RX +3.3V
+5V
REGULATOR
IC6205
AMP B+
AMP B–
TEMPERETURE
SENSOR
IC1903
Q1914
4/8_RY
PROTECTOR
PROTECT
LIMITTER
TEMPERETURE
SENSOR
IC1905
LIMITTER
DETECT
Q1912, 1913
LIMITTER
DETECT
Q1910, 1911
MIC +3.3V
+3.3V
REGULATOR
IC702
A/D, D/A +5V
+5V
REGULATOR
IC2230
LIMITTER +5V
+5V
REGULATOR
IC1904
LIMITTER
IC1902
RELAY DRIVE
Q1010
PRE DRIVE B–
LIMITTER
DETECT
Q1901 – 1903
RY1010
SW1 (2/2)
POWER
+1.25V
REGULATOR
IC3853
IC3850 +1.25V
+2.5V
REGULATOR
IC3852
IC3850 A +2.5V
+2.5V
REGULATOR
IC3851
IC3850 D +2.5V
+3.3V
REGULATOR
IC3605
HDMI SYS +3.3V
HDMI TX/RX +1.8V
IC3601 (CORE) +1.8V
+4V
REGULATOR
IC1403
D +3.3V
+3.3V
REGULATOR
IC1402
D +4V
+3.3V
REGULATOR
IC3616
IC3601 (LVDS) +3.3V
+5V
REGULATOR
IC3516
CN3504 +5V
+2.5V
REGULATOR
IC3612
IC3601 (DDR) +2.5V
+3.3V
REGULATOR
IC3614
IC3601 (IO) +3.3V
+3.3V
REGULATOR
IC8004
XM +3.3V
+5V
REGULATOR
IC8007
XM D/A +5V
XM +5.6V
+5.6V
REGULATOR
IC8006
+1.8V
REGULATOR
IC3608
IC3601 (ADC) +1.8V
+3.3V
REGULATOR
IC3607
IC3601 (ADC) +3.3V
+5V
REGULATOR
IC8001
DM +5V
(DG1100)
(DG1100)
(DA3300ES)
+1.8V
REGULATOR
IC3514
+1.8V
REGULATOR
IC3617
(AC IN)
(DA3300ES: US, Canadian/DG1100)
(DA3300ES:
US, Canadian/
DG1100)
US, Canadian/
DG1100)
(DA3300ES: US, Canadian/DG1100)
(DA3300ES: AEP, Russian, Ukrainian, UK)
(DA3300ES: AEP, Russian, Ukrainian, UK)
6-9. BLOCK DIAGRAM – POWER SUPPLY Section –
(Page 29)
(Page 30)
(Page 29)
(Page 28)
(Page 33)
Ver. 1.2
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