Sony STR-DA6400ES Service Manual ▷ View online
STR-DA6400ES
STR-DA6400ES
41
41
6-13. BLOCK DIAGRAM - PANEL, CIS, SIRIUS, RECEIVER, DMPORT Section -
D +5.5V
FUNCTION JOG
A
FUNCTION JOG B
VOLUME JOG
A
VOLUME JOG B
AD-KEY1
AD-KEY2
AD-KEY3
AD-KEY4
POWER SW DET
21
SP-SW A
22
SP-SW B
S101
SPEAKERS
A+B OFF A B
18 19
ROTARY
ENCODER
S122
INPUT
SELECTOR
ON/STANDBY
S103 – 109,
S111 – 121,
S221, 222
16 17
98 99
ROTARY
ENCODER
S231
MASTER
VOLUME
VOLUME
100 101
2
SW1 (1/2)
POWER
ZONE_SEL
123
S110
ZONE
SELECT
150
FL_CLR
151
FL_LAT
153
FL_CLK
152
FL_DATA
D +12V
T101
INVERTER
TRANSFORMER
D110, 112 – 114
RECT
F1
F2
VH
OSC
Q110,
Q111
D107
(OFF:RED)
(ON:GREEN)
D109
D108
MULTI CHANNEL DECODING
D2507
D2508
SYSTEM CONTROLLER
IC2513 (4/4)
FLUORESCENT
INDICATOR
TUBE
ND101
LED DRIVE
Q107
LED DRIVE
Q105, 106
LED DRIVE
Q103, 104
LED DRIVE
Q108
DIMMER CONTROL
Q109
Digital
Cinema
Sound
3
LED DCS ON/OFF
LED STB ON/OFF
8
LED ML
T DIM
9
LED ML
T ON/OFF
119
SIRCS-IN
68
TRG-1
1 COM
7
CH0
6
CH1
SIRCS SELECT
IC802
52 LEARN IR IN
51 LEARN CIR ON
36
UART IN
31
IR OUT
5
RESET
37
UART OUT
UPDATE SIGNAL PROCESSOR
IC105
REMOTE CONTROL
RECEIVER
(REAR)
IC806
REMOTE CONTROL
RECEIVER
(FRONT)
IC103
OUT 2
J803
IN
J801
D +5.5V
OUT 1
J802
D802
REMOTE
CONTROL
TRANSCEIVER
BUFFER
Q821, 822
GND SWITCH
Q112
RELAY DRIVE
Q823
SIRCS
CONTROL
Q824
MAIN
J821
IR
REMOTE
BUFFER
Q831, 832
ZONE 2
J831
TRIGGER
OUT
BUFFER
Q841, 842
ZONE 3
J841
69
TRG-2
70
TRG-3
• SIGNAL PATH
• R-CH is omitted due to same as L-CH.
: AUDIO (DIGITAL)
: AUDIO (ANALOG)
CN725
SIRIUS
1
5
5
BUFFER
IC624
WAVE SHAPER
IC104
LEVEL SHIFT
IC2501
LEVEL SHIFT
IC2503
R-CH
8
4
6
6
44
SIRIUS_L
CN6751
DMPORT 1
13
14
LINE AMP
IC6752
R-CH
5
6
7
6
7
42
DM_L1
DM_L2
DM_L2
17
Lch
Rch
RXD
TXD
DET
DET
VIDEO
47
DMPORT_VIDEO1
DMPORT_VIDEO2
DMPORT_VIDEO2
: VIDEO
LEVEL
SHIFT
IC2502
39
4MHz (CLK in)
40
4MHz (CLK out)
174
DEV I2C SDA
4 VUCOM SDA
5 VUCOM SCL
5 VUCOM SCL
166 VUCOM-BUSY
EEPROM
IC2508
X2501
4MHz
10
OSC IN
9
OSC OUT
X101
5MHz
175
DEV I2C SCL
VIDEO_UCOM_SDA
6 SCL
5
10
SDA
STOP
STOP
VIDEO_UCOM_SCL
VUCOM_BUSY
164 VIDEO UCOM MODE
163 VIDEO UCOM ENDFLAG
167 VUCOM-RST
163 VIDEO UCOM ENDFLAG
167 VUCOM-RST
VUCOM_MD
VYCOM_FLG
VUCOM_RST
113
IR OUT
SWITCH
173 XM_POWER
XM POW
87 D_POWER
D_POW
POW-RY
90
148
SIRIUS_UAR
T_SI/M
149
SIRIUS_UAR
T_M/SI
105
SIRIUS POWER ENABLE
140
IR-LEARN-UAR
T RX
141
IR-LEARN-UAR
T TX
112
IR-LEARNING UCOM RESET
154
DMPOR
T_DM/M
155
DMPOR
T_M/DM
156
DMPOR
T DETECT
CN6701
DMPORT 2
13
14
LINE AMP
IC6702
R-CH
5
6
7
6
7
17
Lch
Rch
RXD
TXD
DET
DET
VIDEO
143
DMUAR
T2-DM/M
144
DMUAR
T2-M/DM
145
DMPOR
T2_DETECT
28
26
142 MONI2_MUTE
157 COMP_MON_MUTE
158 COMP_MON2_MUTE
157 COMP_MON_MUTE
158 COMP_MON2_MUTE
MONI2_MUTE
139 MONI_MUTE
MONI_MUTE
COMP_MON_MUTE
COMP_MON2_MUTE
122 COMP_DET
136 COMP2_DET
136 COMP2_DET
DEV I2C2 SDA
COMP_DET
COMP2_DET
DEV_I2C2_SDA
DEV I2C2 SCL
DEV_I2C2_SCL
48
DEV_I2C2_SDA
DEV_I2C2_SCL
120 DAC_ZERO_DATA
DAC_ZERODATA
64
POW-RY
STOP
91
62
63
63
STOP
25
NET_RY
NET_LED
78
CEC-M/DV
71
CEC_TX
CEC-DV/M
121
CEC_RX
24
74
RY801
D121
(SIRCS CODE RECEIVER)
D2504
D2505
(US)
• About the CIS board (Suffix-11/-12)
The connection is different according to the type of CIS board.
Please refer to supplement-1 for details of suffix-11/-12.
The connection is different according to the type of CIS board.
Please refer to supplement-1 for details of suffix-11/-12.
SIRCS
CONTROL
Q824
B+ SWITCH
Q825
(CIS board (SUFFIX-12))
(CIS board (SUFFIX-11))
(Page 37)
(Page 32)
(Page 42)
(Page 34)
(Page 42)
(Page 41)
(Page 31)
(Page 37)
(Page 35)
(Page 35)
(Page 40)
Ver. 1.1
STR-DA6400ES
STR-DA6400ES
42
42
6-14. BLOCK DIAGRAM - POWER SUPPLY Section -
F1405
RECT
D1401
+5.5V
REGULATOR
IC1404
T001
MAIN POWER
TRANSFORMER
T002
SUB POWER
TRANSFORMER
STB +5V
D +12V
D +5.5V
STOP
POWER
SWITCHING
Q53, 55
TX_5VPWR2
53
XM POW
28
4
50
RY01
D56, 57
RELAY DRIVE
Q52
POW-RY
AC IN
J01
D3511
D3619
D61
RECT
D52 – 55
25
B+ SWITCH
Q54
B+ SWITCH
Q6803, 6804
+5V
REGULATOR
IC51
D +12V
+9V
REGULATOR
IC654
+12V
REGULATOR
IC1405
+3.3V
REGULATOR
IC3517
RY +24V
TUNER +9V
XM -5V
-5V
REGULATOR
IC1401
STB +3.3V
+3.3V
REGULATOR
IC2511
AC DETECT
Q51
F001
F03
AC OUTLET
CN001
F1404
RECT
D1405 -1408
–15V
REGULATOR
IC2491
A –15V
F1403
RECT
D1401
RECT
D1411
+15V
REGULATOR
IC2490
A +15V
FPGA +1.2V
+1.2V
REGULATOR
IC2001
DSP2 +1.2V
+1.2V
REGULATOR
IC5201
A +5V
HDMI TX/RX +3.3V
+5V
REGULATOR
IC1236
AMP B+
AMP B–
AMP B–
TEMPERETURE
SENSOR
IC1905
Q1914
D1907, 1911
4/8_RY
4/8
PROTECTOR
PROTECT
LIMITTER
TEMPERETURE
SENSOR
IC1903
LIMITTER
DETECT
Q1910, 1911
LIMITTER
DETECT
Q1912, 1913
MIC +3.8V
+3.8V
REGULATOR
IC102
LIMITTER +5V
+5V
REGULATOR
IC1904
DSP1 +1.2V
+1.2V
REGULATOR
IC5001
D +3.3V
+3.3V
REGULATOR
IC3630
V +5V
+5V
REGULATOR
IC8016
DSP +2.5V
+2.5V
REGULATOR
IC2494
LIMITTER
IC1902
RELAY DRIVE
Q1401
PRE DRIVE B–
LIMITTER
DETECT
Q1901 – 1903
RY1402
SW1 (2/2)
POWER
+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
DSP +3.3V
+3.3V
REGULATOR
IC1402
D +4V
+4V
REGULATOR
IC1451
HDMI +4V
+3.3V
REGULATOR
IC2215
COAXIAL +3.3V
+5V
REGULATOR
IC3520
TX +5V2
+2.5V
REGULATOR
IC3612
IC3601 (DDR) +2.5V
+3.3V
REGULATOR
IC3614
IC3601 (IO) +3.3V
+3.3V
REGULATOR
IC6802
XM +3.3V
+5V
REGULATOR
IC6010
+5V
REGULATOR
IC6805
VIDEO +5V
XM +5V
VIDEO +2.5V
XM VCC
(+5V)
+5.5V
REGULATOR
IC6804
TX_5VPWR1
+5V
REGULATOR
IC3516
TX +5V1
+1.8V
REGULATOR
IC3608
IC3601 (ADC) +1.8V
+3.3V
REGULATOR
IC3622
IC3601 (ADC) +3.3V
D_POW
+5V
REGULATOR
IC6701
DM +5V2
+5V
REGULATOR
IC6751
DM +5V1
+9V
REGULATOR
IC6011
VIDEO +9V
+1.8V
REGULATOR
IC3515
+1.8V
REGULATOR
IC3623
+1.25V
REGULATOR
IC3853
IC3850 +1.25V
+2.5V
REGULATOR
IC3852
IC3850 A +2.5V
+3.3V
REGULATOR
IC3616
IC3601 (LVDS) +3.3V
+3.3V
REGULATOR
IC3629
IC3606 (LVDS) +3.3V
+1.3V
REGULATOR
IC8250
NET +1.3V
+2.6V
REGULATOR
IC8240
+3.3V
REGULATOR
IC8014
NET +2.6V
+2.5V
REGULATOR
IC8202
VDD +2.5V
+2.5V
REGULATOR
IC8203
+1.2V
REGULATOR
IC8205
VAA +2.5V
NET +3.3V
NET +1.2V
+2.5V
REGULATOR
IC3856
IC3855 A +2.5V
+1.8V
REGULATOR
IC3613
IC3606 (ADC) +1.8V
+3.3V
REGULATOR
IC3625
IC3606 (ADC) +3.3V
D3621
D3854
+2.5V
REGULATOR
IC3617
IC3606 (DDR) +2.5V
+3.3V
REGULATOR
IC3626
IC3606 (IO) +3.3V
REGULATOR
CONTROL
Q1409
+2.5V
REGULATOR
IC6012
F-HDMI +3.3V
+3.3V
REGULATOR
IC8302
(US)
(US)
(Page 41)
(Page 33)
(Page 41)
(Page 29)
(Page 39)
Ver. 1.1
STR-DA6400ES
STR-DA6400ES
43
43
For Schematic Diagrams.
Note:
• All capacitors are in μF unless otherwise noted. (p: pF) 50
• All capacitors are in μF unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in
Ω and 1/4 W or less unless otherwise
specifi ed.
• f : internal component.
• 2 : nonfl ammable resistor.
• C : panel designation.
• 2 : nonfl ammable resistor.
• C : panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
• A : B+ Line.
• B : B– Line.
• H : adjustment for repair.
• Voltages and waveforms are dc with respect to ground
• B : B– Line.
• H : adjustment for repair.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
– A-VIDEO board –
no mark : VIDEO 1 mode
– Other boards –
no
no mark : VIDEO 1 mode
– Other boards –
no
mark
:
TUNER
• Voltages are taken with VOM (Input impedance 10 M
Ω).
Voltage variations may be noted due to normal production
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
Voltage variations may be noted due to normal production
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F :
F :
AUDIO
(ANALOG)
J :
AUDIO
(DIGITAL)
E :
VIDEO
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
• f : internal component.
•
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
• f : internal component.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Indication of transistor.
C
B
These are omitted.
E
Q
B
These are omitted.
C E
Q
• Lead layouts
surface
CSP (Chip Size Package)
Lead layout of conventional IC
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• D VIDEO, DSP, F-HDMI and NETWORK boards are
multi-layer printed board. However, the patterns of inter-
mediate-layers have not been included in this diagrams.
mediate-layers have not been included in this diagrams.
• Circuit Boards Location
• The voltage and waveform of CSP (chip size package)
cannot be measured, because its lead layout is different
from that of conventional IC.
from that of conventional IC.
SPTM board
TUNER (FM/AM)
PROTECTOR (SURR) board
KEY1 board
PROTECTOR (SB) board
AC board
A-VIDEO board
ANALOG board
D VIDEO board
NETWORK board
MAIN board
E-VOL board
CONNECTOR2 board
A-CLASS AMP board
POWER AMP board
CONNECTOR1 board
D CONNECT board
CONTROL board
PROTECTOR (F-C) board
TEMPERATURE
DETECTION board
DETECTION board
F-HDMI board
VIDEO2 board
MAIN VOL board
DISPLAY board
DSP board
BIAS board
CIS board
DIGITAL board
ACSW board
HP board
FILTER board
DCDC1 board
DCDC2 board
Note: The components identifi ed by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specifi ed.
Ver. 1.3
STR-DA6400ES
STR-DA6400ES
44
44
6-15. PRINTED WIRING BOARD - MAIN Board (Component Side) -
•
: Uses unleaded solder.
• See page 43 for Circuit Boards Location.
BE
BE
BE
8
1
4
5
8
5
1
4
8
1
4
5
8
1
4
5
8
1
4
5
BE
B E
28
15
14
1
8
1
4
5
8
1
4
5
1
16
9
8
B
E
B
E
B
E
B
E
B
E
R2290
D1101
Q4001
D1102
Q4002
D1103
Q4003
D1104
D1105
IC2290
R2492
R2493
D4001
D4002
D4003
R2300
IC2300
R2500
R2310
R2505
IC2310
IC2311
R2320
IC2320
R2340
R2350
C2189
C2190
C2191
C2194
R2360
C2390
C2391
C2392
C2395
R2370
Q1401
Q1402
D2190
D2191
D2192
D2193
D2194
D1001
D2195
D2196
D1002
D1003
D2197
D1004
D1005
R2198
R2199
R2393
R2394
R2395
R2396
R2397
IC2390
R2399
IC2391
IC2392
D1403
R5095
R5096
R5097
R5098
R5099
D1413
D1414
C2202
C2203
C2204
C2205
C2214
R2200
R2201
R2202
R2203
R2204
R2205
R2400
R2401
R2402
R2403
R2404
R2405
R2406
R2213
R2214
R2214
C1491
C1492
C1493
C1494
R5100
R5104
R5105
R5106
R5107
R5108
IC1499
Q1101
Q1102
Q1103
Q1104
Q1105
C2495
C2499
1-876-623-
11
(11)
MAIN BOARD
(COMPONENT SIDE)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Ref. No. Location
• Semiconductor Location
Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location
D1001 D-14
D1002 E-13
D1003 D-14
D1004 E-13
D1005 D-14
D1002 E-13
D1003 D-14
D1004 E-13
D1005 D-14
D1101 C-9
D1102 C-8
D1103 C-8
D1104 C-7
D1105 E-9
D1102 C-8
D1103 C-8
D1104 C-7
D1105 E-9
D1403 C-1
D1413 E-7
D1414 E-7
D2190 B-9
D2191 B-9
D1413 E-7
D1414 E-7
D2190 B-9
D2191 B-9
D2192 B-8
D2193 B-8
D2194 B-8
D2195 B-8
D2196 B-7
D2193 B-8
D2194 B-8
D2195 B-8
D2196 B-7
D2197 B-7
D4001 C-3
D4002 C-5
D4003 C-5
D4001 C-3
D4002 C-5
D4003 C-5
IC1499 C-13
IC2290 D-11
IC2300 D-10
IC2310 D-11
IC2311 C-12
IC2290 D-11
IC2300 D-10
IC2310 D-11
IC2311 C-12
IC2320 D-10
IC2390 F-11
IC2391 F-11
IC2392 E-11
IC2390 F-11
IC2391 F-11
IC2392 E-11
Q1101 C-9
Q1102 C-8
Q1103 C-8
Q1104 C-7
Q1105 E-9
Q1102 C-8
Q1103 C-8
Q1104 C-7
Q1105 E-9
Q1401 E-7
Q1402 C-1
Q4001 C-3
Q4002 C-5
Q4003 C-5
Q1402 C-1
Q4001 C-3
Q4002 C-5
Q4003 C-5
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