Sony STR-DA2400ES / STR-DG920 Service Manual ▷ View online
STR-DA2400ES/DG920
STR-DA2400ES/DG920
33
33
6-7. BLOCK DIAGRAM - VIDEO (2/2)/PANEL Section -
SD-RAM
IC3200
DQ0 – DQ15
24
16
28
AF4 A3P
CVBS_IN
CY_IN
CB_IN
CR_IN
CB_IN
CR_IN
30
AC1 C1P
CY_IN,
CB_IN, CR_IN
CB_IN, CR_IN
Q[16] – Q[23],
Q[28] – Q[35]
Q[28] – Q[35]
26
Q[4] – Q[11],
Q[16] – Q[23],
Q[28] – Q[35], HSYNC,
VSYNC, ODCK, DE
Q[16] – Q[23],
Q[28] – Q[35], HSYNC,
VSYNC, ODCK, DE
AC2 B1P
AB1 A1P
AB1 A1P
ODCK
Q[4] – Q[1
1],
Q[16] – Q[23],
Q[28] – Q[35]
HSYNC
DE
P24 DCLK
33 HSYNC
HSYNC
P25 DHS
VSYNC
R26 DVS
P26 DEN
MSTR0_SDA
D5
AA23
45
FSCLKP
5 SDA
PD0 – PD23
P0 – P15
32 VSYNC
19 CLKIN
SDA/SCKI
VSYNC
ODCK
FSDATA0 –
FSDATA15
FSDATA15
FSDATA16 –
FSDATA31
FSDATA31
FSADDR0 –
FSADDR12
FSADDR12
A0 – A12
CLK
C5
46
FSCLKN
/CLK
C4
44
FSCKE
CKE
C21
26
FSBKSEL0
BA0
C20
27
FSBKSEL1
BA1
D21
24
FSCS0
CS
C24
23
FSRAS
RAS
D24
22
FSCAS
CAS
C23
21
FSWE
WE
A11
20
FSDQM1
LDM
A6
47
FSDQM0
UDM
B11
16
FSDQS1
LDQS
B6
51
FSDQS0
UDQS
FSDATA [0] – FSDATA [15]
F_D [0] – F_D [15]
F_A [1] – F_A [21]
FSADDR [0] – FSADDR [12]
FSADDR [0] – FSADDR [12]
SD-RAM
IC3203
DQ0 – DQ15
45
A0 – A12
CLK
46
/CLK
44
CKE
26
BA0
27
BA1
24
CS
23
RAS
22
CAS
21
WE
CLKP
CLKN
CKE
FSBKSEL0
FSBKSEL1
FSBKSEL1
FSCS0
RAS
CAS
CAS
WE
CLKP
CLKN
CKE
FSBKSEL0
FSBKSEL1
FSCS0
RAS
CAS
WE
B22
20
FSDQM3
LDM
B17
47
FSDQM2
UDM
A22
16
FSDQS3
LDQS
A17
51
FSDQS2
B26
C26
XT
AL
TCLK
UDQS
FSDATA [16] – FSDATA [31]
X3201
19.6608MHz
EEPROM
IC3211
2 IN
FREQUENCY
MULTIPLIER
IC3810
MSTR0_SCL AA24
6 SCL
ROM_CS_N AD24
26 CE
DQ0 – DQ15
A0 – A20
FLASH MEMORY
IC3210
OCN_RE_N AC25
28 OE
OCN_WE_N
DAC_CLK_SEL
AC26
11 WE
12 RESET
12 RESET
MSTR1_SDA A2
125 VIDEO_DAC_SDA
MSTR1_SCL A3
142 FLI_BUSY
OCM_UDI_1 B3
OCM_UDO_1 B2
141 FLI_RX
140 FLI_TX
RESET AD9
136 FLI_RESET
L23 – L26, N23 – N26,
K23 – K26, J23, J24, G23 –G26,
F23 – F26, E23, E24
OCMDATA0 –
OCMDATA15
OCMADDR1 –
OCMADDR21
SYSTEM CONTROLLER
IC8014 (6/7)
8 – 1
1, 15 – 18,
34, 37 – 39
OUT2
FS0
8
4
157
DAC_SCL
112
VIDEO_DAC_RESET
124
DAC_SDA
113
13
SCL/MOSI
14
RESET
20
VIDEO PROCESSOR
IC3601
D/A CONVERTER
IC3800
28
DAC1
27
DAC2
26
DAC3
29
CY_OUT,
CB_OUT, CR_OUT
CY_OUT
CB_OUT
CB_OUT
CR_OUT
ND701
FLUORESCENT
INDICATOR TUBE
FL_DATA 152
FL_CLK 153
FL_LAT 151
FL_CLR 150
27
LED_STB
LED DRIVE
Q709, 710
24
LED_DCS
LED DRIVE
Q702
LED DRIVE
Q701, 711
ON/STANDBY
D701
D702
(GRN)
(RED)
25
LED_MLT
26
LED_MLT_DIM
LED DRIVE
Q704
MULTI CHANNEL DECODING
D703
REMOTE CONTROL
RECEIVER
IC701
DIMMER
CONTROL
Q703
Digital
Cinema
Sound
119 SIRCS-IN
2 POW-SW_DET
STBY +3.3V
98 AD-KEY1
SW1 (1/2)
POWER
S711, 712
99 AD-KEY2
S701 – 705
100 AD-KEY3
S113 – 115,
S708
49 FUNC_1
48 FUNC_2
48 FUNC_2
ROTARY
ENCODER
INPUT
SELECTOR
S715
47 VOL_1
46 VOL_2
46 VOL_2
ROTARY
ENCODER
MASTER
VOLUME
VOLUME
S722
51 TUNE_1
50 TUNE_2
50 TUNE_2
ROTARY
ENCODER
– TUNING +
RV103
53 TONE_1
52 TONE_2
52 TONE_2
ROTARY
ENCODER
– TONE +
RV104
: VIDEO
SIGNAL PATH
(Page 32)
(Page 32)
(Page 31)
(Page 32)
STR-DA2400ES/DG920
STR-DA2400ES/DG920
34
34
6-8. BLOCK DIAGRAM - POWER SUPPLY Section -
RY01
RY801
RELAY DRIVE
Q52
RELAY DRIVE
Q801
LIMITER
IC1902
SYSTEM CONTROLLER
IC8014 (7/7)
(AC IN)
SW1 (2/2)
POWER
T002 (DA2400ES: AEP, ECE, UK, BR, TW)
T003 (DA2400ES: US, CND/DG920)
SUB POWER
TRANSFORMER
171
POW_RY
84
XM_POW
126
RST_TRG
170
STOP
131
INITX
TH50
(DA2400ES: US, CND/DG920)
(DA2400ES: US, CND, AEP, ECE, UK, TW)
(DA2400ES: BR/DG920)
(DA2400ES: AEP, ECE,
UK, BR, TW)
D3511, 3512
D3205, 3206
D8002
AC OFF DETECT
Q51
RECT
D52 – 55
RECT
D801
REGULATOR
Q53 – 55
D61
D51
D1912
D57
D56
+5V
REGULATOR
IC51
–5V
REGULATOR
IC6206
LIMITER
DETECT
DETECT
Q1910, 1911
TEMPERATURE
SENSOR
IC1905
TEMPERATURE
SENSOR
IC1903
LIMITER
DETECT
DETECT
Q1912, 1913
+3.3V
REGULATOR
IC8019
RESET SIGNAL
GENERATOR
IC8016
RESET
SWITCH
IC8015
RESET SIGNAL
BUFFER
IC8017
STBY +3.3V
STBY +5V
AMP B+
AMP B–
AMP B–
F001
VIDEO –5V
+9V
REGULATOR
IC8011
TUNER +9V
D710
FOR FLUORESCENT
INDICATOR TUBE
+12V
(FOR RELAY)
+5V
(FOR ADC/DAC)
+12V
(FOR RELAY)
RECT
D704 – 707
OSC
Q705, 706
T701
DC/DC
TRANSFORMER
+12V
REGULATOR
IC803
LIMITER +5V
HDMI +3.3V
+7V
REGULATOR
IC801
+7V
+5V
REGULATOR
IC2230
+5V
REGULATOR
IC6205
VIDEO +5V
+1.26V
REGULATOR
IC5028
DSP +1.26V
–7V
REGULATOR
IC802
–7V
RECT
D802
RECT
D805 – D808
RECT
D1406
T901
MAIN POWER
TRANSFORMER
F1405
F803
F804
F810
F811
+4V
REGULATOR
IC1402
+3.3V
REGULATOR
IC1403
+6.2V
REGULATOR
IC1401
+3.3V
REGULATOR
IC3511
HDMI +5V
(FOR TX)
VIDEO
ADC +1.8V
VIDEO
ADC +3.3V
HDMI +5V
+5V
REGULATOR
IC3509
DMPORT +5V
+5V
REGULATOR
IC8001
XM +5.5V
+5.5
REGULATOR
IC8006
B+ SWITCH
Q8003, 8004
HDMI +1.8V
+1.8V
REGULATOR
IC3512
DSP +3.3V
DSP +2.5V
+2.5V
REGULATOR
IC4100
+3.3V
REGULATOR
IC8004
XM +3.3V
XM +5V
+5V
REGULATOR
IC8007
+1.8V
REGULATOR
IC3205
+3.3V
REGULATOR
IC3206
VIDEO
DDR +2.5V
VIDEO
IO +3.3V
+2.5V
REGULATOR
IC3207
+3.3V
REGULATOR
IC3208
VIDEO
DAC +1.8V
VIDEO
DAC +3.3V
+1.8V
REGULATOR
IC3807
+3.3V
REGULATOR
IC3809
VIDEO
LVDS/PLL +3.3V
+3.3V
REGULATOR
IC3212
VIDEO
CORE +1.8V
+1.8V
REGULATOR
IC3209
(DA2400ES: US, CND/DG920)
+5V
REGULATOR
IC1904
+5V
REGULATOR
IC3510
TX_5VPWR
27
RESET
4
PROTECTOR
25
~ AC INLET
Abbreviation
: Continental European, East European and Russian models
ECE
: Brazilian model
BR
: Taiwan model
TW
: Canadian model
CND
(Page 30)
(Page 31)
(Page 27)
Ver. 1.4
STR-DA2400ES/DG920
STR-DA2400ES/DG920
35
35
For Schematic Diagrams.
Note:
• All capacitors are in μF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
• All capacitors are in μF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and 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.
no mark : TUNER
• Voltages are taken with a VOM (Input impedance 10 M
• Voltages are taken with a VOM (Input impedance 10 M
Ω).
Voltage variations may be noted due to normal production
tolerances.
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.
J :
J :
AUDIO
(DIGITAL)
F :
AUDIO
(ANALOG)
f :
TUNER
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
C E
B
These are omitted.
Caution:
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
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.
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 piéce 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 piéce 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.
• DIGITAL VIDEO and DSP boards are multi-layer printed
board.
However, the patterns of intermediate-layers have not
been included in diagrams.
• Circuit Boards Location
JOG board
LED board
POWER SWITCH board
STANDBY board
DCDC CON board
LIMITER board
VIDEO board
DIGITAL VIDEO board
SURR SPEAKER board
PRE OUT board
(DA2400ES: AEP, ECE, UK, BR, TW)
(DA2400ES: AEP, ECE, UK, BR, TW)
CIS board
(DA2400ES: US, CND)
(DA2400ES: US, CND)
TUNER (FM/AM)
MICON DIGITAL CONN board
MICON board
DSP board
DIGITAL board
MAIN board
A-CLASS SUPPORT A board
A-CLASS SUPPORT B board
ACLASS board
DISPLAY board
MIC board
VIDEO2 board
• Lead layouts
surface
CSP (Chip Size Package)
Lead layout of conventional IC
• Abbreviation
BR
BR
: Brazilian model
CND : Canadian model
ECE : Continental European, East European and
ECE : Continental European, East European and
Russian models
TW :
Taiwan
model
• 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.
• Abbreviation
BR
BR
: Brazilian model
CND : Canadian model
ECE : Continental European, East European and
ECE : Continental European, East European and
Russian models
TW :
Taiwan
model
∗ Replacement of IC3601 on the DIGITAL VIDEO
board used in this set requires a special tool.
∗ Replacement of IC3601 on the DIGITAL VIDEO
board used in this set requires a special tool.
Ver. 1.4
• Abbreviation
BR
BR
: Brazilian model
CND : Canadian model
ECE : Continental European, East European and
ECE : Continental European, East European and
Russian models
TW :
Taiwan
model
STR-DA2400ES/DG920
STR-DA2400ES/DG920
36
36
6-9. PRINTED WIRING BOARD - DIGITAL Board (Component Side) -
•
: Uses unleaded solder.
• See Page 35 for Circuit Boards Location.
IC2212
IC2236
IC2208
IC2209
IC2219
IC2220
IC2221
IC2222
IC2230
IC2233
IC2234
IC2226 IC2232
IC2238
IC2211
1
2
49
50
B E
1
24
25
36
37
48
12
13
14
1
8
7
1
14
8
7
1
8
9
16
8
1
4
5
8
14
5
8
1
4
5
8
1
4
5
1
8
5
4
1
14
8
7
1
1
1
5
5
4
4
3
3
14
8
7
1 8
5
4
1
24
25
36
37
48
12
13
B
E
R2287
R2288
R2486
R2487
R2293
R2488
R2295
R2296
R2490
X2201
FB2201
FB2203
FB2204
FB2206
FB2207
FB2208
C2329
R2301
R2302 R2304 R2307
FB2215
R2309
FB2217
R2504
R2310
R2312
R2507
R2508
R2509
R2315
R2316 R2317 R2319
R2511
R2513
R2321
R2516
R2322
R2325
R2326 R2327 R2336 R2337
R2338
R2347
R2349 R2354
C2397
C2398
R2375
R2376
R2377
R2379
R2380 R2381
CN2206
C2204
C2208
Q2205
Q2206
C2407
C2409
C2415
C2225
D2201
D2202
C2226
D2203
R2410
R2201
R2202
R2206
R2207
R2208
C2233
C2237 C2238
R2407
R2213
R2408
R2214
R2215
R2415
R2221
R2222
R2417
R2223
R2224
R2228
C2252
C2254
R2230
R2233
R2234
R2235
R2236
R2238
R2432
R2240
R2241
R2242
R2246
R2248
R2249
R2444
R2251
R2252
R2256
R2257
R2260
R2262
R2265
R2267
R2465
R2466
R2467
R2277
R2278
R2282
1-875-880-
11
(11)
DIGITAL BOARD
(COMPONENT SIDE)
A
B
C
D
E
1
2
3
4
5
6
AL
DSP
BOARD
CN5001
Ref. No. Location
• Semiconductor
Location
D2201 C-4
D2202 D-2
D2203 C-3
IC2208 E-2
IC2209 E-2
IC2211 B-2
IC2212 B-2
IC2219 D-4
IC2220 D-5
IC2221 D-5
IC2222 D-6
IC2226 C-3
IC2230 E-3
IC2232 C-4
IC2233 D-3
IC2234 E-3
IC2236 C-2
IC2238 C-5
Q2205 C-4
Q2206 C-4
D2202 D-2
D2203 C-3
IC2208 E-2
IC2209 E-2
IC2211 B-2
IC2212 B-2
IC2219 D-4
IC2220 D-5
IC2221 D-5
IC2222 D-6
IC2226 C-3
IC2230 E-3
IC2232 C-4
IC2233 D-3
IC2234 E-3
IC2236 C-2
IC2238 C-5
Q2205 C-4
Q2206 C-4
(Page 54)
Click on the first or last page to see other STR-DA2400ES / STR-DG920 service manuals if exist.