Sony STR-DA5500ES Service Manual ▷ View online
STR-DA5500ES
STR-DA5500ES
33
33
5-12. BLOCK DIAGRAM - VIDEO Section -
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(Page 34)
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(Page 27)
(Page 34)
STR-DA5500ES
STR-DA5500ES
34
34
5-13. BLOCK DIAGRAM - PANEL, SIRIUS, RECEIVER, DMPORT Section -
FUNCTION JOG
A
FUNCTION JOG B
VOLUME JOG
A
VOLUME JOG B
AD-KEY1
AD-KEY2
AD-KEY3
POW_SW_DET
20
SP-SW A
21
SP-SW B
S251
SPEAKERS
A+B OFF A B
17 18
ROTARY
ENCODER
S715
INPUT
SELECTOR
ON/STANDBY
S221, 222,
S701 – 710,
S712
15 16
48 49
ROTARY
ENCODER
S231
MASTER
VOLUME
VOLUME
50
3
SW1 (1/2)
POWER
ZONE_SEL
120
S711
ZONE
SELECT
153
FL_CLR
D +12V
155
FL_LAT
156
FL_CLK
154
FL_DATA
D701
(RED: STANDBY)
(GRN: POWER ON)
D703
D702
MULTI CHANNEL DECODING
D2507
D2508
SYSTEM CONTROLLER
IC2514 (4/4)
ND701
FLUORESCENT
INDICATOR
TUBE
T701
DC/DC
CONVERTER
LED DRIVE
Q702
LED DRIVE
Q701, 711
LED DRIVE
Q709, 710
LED DRIVE
Q704
DIMMER CONTROL
Q703
Digital
Cinema
Sound
4
LED_DCS ON/OFF
LED_STB ON/OFF
6
LED_ML
T_DIM
12
LED_ML
T ON/OFF
116
SIRCS-IN
71
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)
IC701
OUT 2
J803
IN
J801
OUT 1
J802
D802
REMOTE
CONTROL
TRANSCEIVER
BUFFER
Q821, 822
GND SWITCH
Q112
RELAY DRIVE
Q823
MAIN
J821
IR
REMOTE
BUFFER
Q831, 832
ZONE 2
J831
TRIGGER
OUT
BUFFER
Q841, 842
ZONE 3
J841
72
TRG-2
73
TRG-3
SIGNAL PATH
R-CH iV omitted due to Vame aV L-CH
: 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
13
14
LINE AMP
IC6752
R-CH
5
6
7
6
7
42
DM_L1
17
Lch
Rch
RXD
TXD
DET
DET
VIDEO
47
DMPORT_VIDEO1
: VIDEO
LEVEL
SHIFT
IC2502
42
XO
43
XI
170
EEPROM SDA
5 VUCOM_SDA
7 VUCOM_SCL
7 VUCOM_SCL
167 VUCOM-BUSY
EEPROM
IC2508
X2501
4MHz
10
OSC IN
9
OSC OUT
X101
5MHz
172
EEPROM SCL
VIDEO_UCOM_SDA
6 SCL
5
13
SDA
STOP
STOP
VIDEO_UCOM_SCL
VUCOM_BUSY
166 VIDEO UCOM MODE
164 VIDEO UCOM ENDFLAG
168 VUCOM-RST
164 VIDEO UCOM ENDFLAG
168 VUCOM-RST
VUCOM_MD
VUCOM_FLG
VUCOM_RST
VUCOM_RST
115
IR OUT
SWITCH
175 XM_POWER
XM POW
90 D_POWER
D_POW
POW-RY
95
151
SIRIUS_UAR
T_SI/M
150
SIRIUS_UAR
T_M/SI
106
SIRIUS POWER ENABLE
131
IR-LEARN-UAR
T RX
130
IR-LEARN-UAR
T TX
114
IR-LEARNING UCOM RESET
163
DMPOR
T_DM/M
162
DMPOR
T_M/DM
161
DMPOR
T DETECT
28
26
135 MONI2_MUTE
146 COMP_MON_MUTE
147 COMP_MON2_MUTE
146 COMP_MON_MUTE
147 COMP_MON2_MUTE
MONI2_MUTE
134 MONI_MUTE
MONI_MUTE
COMP_MON_MUTE
COMP_MON2_MUTE
62 COMP_DET
63 COMP2_DET
63 COMP2_DET
DEV I2C SDA
COMP_DET
COMP2_DET
DEV_I2C2_SDA
DEV I2C SCL
DEV_I2C2_SCL
48
DEV_I2C2_SDA
DEV_I2C2_SCL
117 DAC_ZERO_DATA
DAC_ZERODATA
64
POW-RY
STOP
91
92
94
94
STOP
25
NET_RY
NET_LED
78
CEC-M/DV
74
CEC_TX
CEC-DV/M
118
CEC_RX
24
74
RY801
–1
–2
D121
(SIRCS CODE RECEIVER)
D2504
D2505
(US, Canadian)
SIRCS
CONTROL
Q824 – 826
TONE +/– 1
TONE +/– 2
25 24
ROTARY
ENCODER
S713
TONE
TUNE +/– 1
TUNE +/– 2
23 22
ROTARY
ENCODER
S714
TUNING
OSC
Q705, 706
RECT
D704 – 707
(Page 28)
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(Page 25)
(Page 35)
(Page 27)
(Page 35)
(Page 33)
(Page 24)
(Page 30)
STR-DA5500ES
STR-DA5500ES
35
35
5-14. BLOCK DIAGRAM - POWER SUPPLY Section -
F1405, 1410
RECT
D1401
+5.5V
REGULATOR
IC1404
T1
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
D3511,
D3516
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
A –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 +3.3V
+3.3V
REGULATOR
IC702
LIMITTER +5V
+5V
REGULATOR
IC1904
DSP1 +1.2V
+1.2V
REGULATOR
IC5001
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
+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
+3.2V
REGULATOR
IC6802
XM +3.2V
+5V
REGULATOR
IC6010
VIDEO +5V
XM VCC
(+5V)
+5.5V
REGULATOR
IC6804
HDSEL_POWER
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
IC6751
DM +5V1
+9V
REGULATOR
IC6011
VIDEO +9V
+1.8V
REGULATOR
IC3515
+1.8V
REGULATOR
IC3623
+1.2V
REGULATOR
IC3519
HDMI +1.2V
+2.5V
REGULATOR
IC3852
IC3850 A +2.5V
+3.3V
REGULATOR
IC3616
IC3601 (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
REGULATOR
CONTROL
Q1409
HDMI +5V
+5V
REGULATOR
IC3521
(US, Canadian)
(US, Canadian)
TH50
D3513 – 3515
+3.3V
REGULATOR
IC2229
+1.2V
REGULATOR
IC3112
IC3111 +1.2V
+3.3V
REGULATOR
IC3113
IC3111 +3.3V
(Page 34)
(Page 26)
(Page 22)
(Page 32)
(Page 34)
STR-DA5500ES
STR-DA5500ES
36
36
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 mark : TUNER
• Voltages are taken with VOM (Input impedance 10 M
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.)
• Lead layouts
surface
CSP (Chip Size Package)
Lead layout of conventional IC
Note:
The components identi-
fi
The components identi-
fi
ed by mark 0 or dotted
line with mark 0 are criti-
cal for safety.
Replace only with part
number specifi ed.
cal for safety.
Replace only with part
number specifi ed.
Note:
Les composants identifi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une pièce portant le nu-
méro spécifi é.
Les composants identifi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une pièce portant le nu-
méro spécifi é.
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-SATA and NETWORK boards
are multi-layer printed board. However, the patterns of
intermediate layers have not been included in diagrams.
intermediate layers have not been included in diagrams.
• Indication of transistor.
C
B
These are omitted.
E
Q
B
These are omitted.
C E
Q
• Abbreviation
CND : Canadian model
CND : Canadian model
• The voltage and waveform of CSP (chip size package) cannot be
measured, because its lead layout is different from that of conven-
tional IC.
tional IC.
• Abbreviation
CND : Canadian model
CND : Canadian model
SPTM board
TUNER (FM/AM)
A-VIDEO board
A-AUDIO board
D-VIDEO board
NETWORK board
MAIN board
E-VOL board
CONNECTOR2 board
A-CLASS AMP board
POWER AMP board
CONNECTOR1 board
PROTECTOR (SURR) board
KEY1 board
PROTECTOR (SB) board
AC board
D CONNECT board
CONTROL board
PROTECTOR (F-C) board
TEMPERATURE
DETECTION board
DETECTION board
VIDEO2 board
MAIN VOL board
F-HDMI-SATA board
DISPLAY board
DSP board
BIAS board
CIS board
D-AUDIO board
ACSW board
DC-DC board
DCDC2 board
SPSW board
FILTER board
MIC board
• Circuit Boards Location
Ver. 1.2
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