Sony SDM-S71 Service Manual ▷ View online
SDM-S71(E)
2-6
PRESET MODE
MODE 17
MODE 18
MODE 19
MODE 20
MODE 21
MODE 22
SIGNAL MODE
WS
VESA 85Hz
VESA 60Hz
VESA 75Hz
VESA 85Hz
RESOLUTION
1152X 900
1280 X 960
1280 X 960
1280 X 1024
DOT CLOCK
105.590 MHz
108.000 MHz
148.500 MHz
108.000 MHz
135.000 MHz
157.500 MHz
HORIZONTAL usec usec usec usec usec usec
H. TOATL
13.941
16.667
22.636
15.630
12.504
10.971
H. SYNC
0.909
1.037
1.077
1.037
1.067
1.016
H. BP
1.970
2.889
1.508
2.296
1.837
1.422
H. ACTIV
10.910
11.852
8. 620
11.852
9.481
8.127
VERTICAL
msec msec
msec
msec
msec
msec
V. TOTAL
13.146
16.667
11.764 16.661
13.329
11.761
V. SYNC 0.112
0.050
0.035
0.047
0.038
0.033
V. BP
0.460
0.600
0.547 0.594
0.475
0.483
V. ACTIV 12.547
16.000
11.171
16.005
12.804
11.235
H/V POLARITY
N/N
P/P
P/P
P/P
P/P
P/P
VESA 60Hz
1280 X 1024
1280 X 1024
SDM-S71 (E) 3-1
SECTION 3
DIAGRAMS
FROM
ADAPTOR
ADAPTOR
CN001
F001
IC001
SI8050SD
SI8050SD
D001
L007
+12V
IC002
LD1085DT
LD1085DT
IC003
SI-3033KS
SI-3033KS
IC005
XC6203E252
XC6203E252
IC006
SI-3033KS
SI-3033KS
IC004
SI-3033KS
SI-3033KS
IC007
XC6203E332
XC6203E332
+5V
DVDD2.5
DVDD3.3
LVDS3.3
AVDD2.5
AVDD3.3
PVDD3.3
D002
D003
+5V
PD1
TO
PANNEL
PANNEL
CN005
(FRC)
IC008
IC009
IC010
K4S161622
SDRAM
IC009
IC010
K4S161622
SDRAM
+3V3A
+3V3B
+3V3C
LVDS3.3
VPNL
LVDS3.3
TXIN26
TXCLKIN
TXIN
TXOUT
TXCLK
TXCLK
TXOUT
TXCLK
TXCLK
TXIN
TXIN26
TXCLKIN
RED+, RED-
GREEN+, GREEN-
GREEN+, GREEN-
BLUE+, BLUE-
Hsync
Vsync
XTAL
TCLK
PVDD3.3
AVDD3.3
AVDD2.5
DVDD2.5
DVDD3.3
X002
24MHz
24MHz
DBRED
DBGRN
DBBLU
GP104
GP105
GP100
HDATA0
HCLK
HFSn
HCLK
HFSn
IRQn
FSDATA
FSADDR
FSCLK
FSCKE
FSRAS
FSCAS
FSCAS
FSWE
FSDQM
IC019
GM5020
SCALER
GM5020
SCALER
DARED
DAGRN
DABLU
DCLK
DEN
LED-G
LED-AMBER
Q005
Q006
+5V
+5V
IC018
SI9933ADY
SI9933ADY
IC016
LVDS
LVDS
IC017
LVDS
LVDS
TO
INVERTOR
INVERTOR
+5V
+5V
AMBER
Q004
MMBT3904LT1
MMBT3904LT1
GREEN
Q003
MMBT3904LT1
MMBT3904LT1
Q001
MMBT3904LT1
MMBT3904LT1
BRIGNTNESS
CN009
CN008
POWER/MENU/CONTRAST/BRIGHTNESS/UP/DOWN/OK
PANNEL-EN
P3.6
P3.7
P3.7
P2.0
P2.6
PD1
P4.3
XTAL1
XTAL2
T0
T1
T1
RXD
TXD
P1.0
P1.5
HDATA
HCLK
HFS
HCLK
HFS
X003
24MHz
24MHz
SDA
SDL
IC021
MCU
W78E62BP
IC023
24LC16
EEPROM
24LC16
EEPROM
+5V
+5V
IC012
HFE4053BTD
HFE4053BTD
+5V
RXD
TXD
CN006
IC011
DDC
24LC21
DDC
24LC21
IC013
74F14
74F14
VS
HS
VGA-SDA
VGA-SCL
VGA-VS
VGA-HA
VGA-R
VGA-G
VGA-B
VGA-B
+5V
CN003
ANALOG
D-SUB
D-SUB
H (KEY)
INTERFACE
(MCU, POWER,SCALER,SDRAM, DISPLAY)
(MCU, POWER,SCALER,SDRAM, DISPLAY)
S001-007
CN010
D001
3-1. BLOCK DIAGRAM
SDM-S71 (E) 3-2
Inverter mount
H (Keyboard) mount
I/F mount
3-2. CIRCUIT BOARDS LOCATION
SDM-S71 (E)
3-3
Note:
• All capacitors are in µF unless otherwise noted. (pF: µµF)
Capacitors without voltage indication are all 50 V.
• Indication of resistance, which does not have one for rating electrical power, is as follows.
Pitch: 5 mm
Rating electrical power 1/4 W (CHIP : 1/10 W)
• All resistors are in ohms.
•
: nonflammable resistor.
•
: fusible resistor.
•
T
:internal component.
•
: panel designation, and adjustment for repair.
• All variable and adjustable resistors have characteristic curve B, unless otherwise noted.
•
: earth-ground.
•
: earth-chassis.
• When replacing the part in below table, be sure to perform the related adjustment.
• All voltages are in V.
• Readings are taken with a 10 M digital multimeter.
• Readings are taken with a color-bar signal input.
• Voltage variations may be noted due to normal production tolerances.
•
*
: Can not be measured.
• Circled numbers are waveform references.
•
: B + bus.
•
: B – bus.
3-3. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS
Note: The components identified by shading and
mark
! are critical for safety. Replace only
with part number specified.
Note: Les composants identifiés par un tramé et
une marque
! sont critiques pour la
sécurité. Ne les remplacer que par une pièce
portant le numéro spécifié.
portant le numéro spécifié.
• Divided circuit diagram
One sheet of INTERFACE board circuit diagram is divided into six sheets,
each having the code INTERFACE-a to INTERFACE-f. For example, the destination
ab1 on the code INTERFACE-a sheet is connected to ab1 on the INTERFACE-b sheet.
a b 1
Ref. No.
Circuit diagram division code
G
D
S
2
3
4
5
6
7
8
9
0
qa
qs
qf
qh
–
1
G
D
S
G
S
S
D
G
D
Ver.1.6
Transistor
(FET)
(FET)
Transistor
Transistor
Discrete semiconductot
(Chip semiconductors that are not actually used are included.)
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Source
Source
Anode
Anode
(NC)
(NC)
Cathode
Anode
Cathode
Common
Cathode
Cathode
Common
Cathode
Cathode
Common
Common
Common
Common
Cathode
Anode
Base
Emitter
Collector
Base
Emitter
Collector
Drain
Gate
Gate
Drain
Device
Printed symbol
Terminal name
Circuit
Terminal name of semiconductors in silk screen
printed circuit ( )
Anode
Anode
Anode
Cathode
Anode
Anode
Cathode
qd
Transistor
(FET)
(FET)
Transistor
(FET)
(FET)
qg
Emitter
Collector
Base
Transistor
Source
Gate
Drain
Cathode
Anode
Anode
Cathode
Anode
Anode
*
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