Sony GDM-F500 / GDM-F500T9 Service Manual ▷ View online
5-5
5-6
5-7
5-2. FRAME SCHEMATIC DIAGRAM
5-8
1
2
3
CN2902
V BUS1
D-1
D+1
1
2
3
CN2903
V BUS2
D-2
D+2
1
2
3
CN2904
V BUS3
D-3
D+3
1
2
3
CN2905
V BUS4
D-4
D+4
1
2
3
V BUS1
CN2901
D-
D+
FOR
BUS
2
3
4
STBY +5V
RX D
TX D
CN2906
1
2
5
6
7
8
USB 7V
USB 7V
UPSTREAM +5V
USB TX
USB RX
STBY +5V
CN2601
D
N
1
1
2
2
5
6
7
8
USB 7V
USB 7V
UPSTREAM +5V
USB TX
USB RX
STBY +5V
CN2601
FOR
BUS
US
(USB CONTROL)
2
3
4
STBY +5V
RX D
TX D
CN2906
OVER C SW
Q2606
VOLT SW
Q2605
OVER C DET
Q2601
IC2602
REG
I
O
POWER SW
Q2607
+5V
OVER C DET
Q2602
IC2603
REG
I
O
IC2601
5V REG
IC2606
STBY
I
VC
+5V
T2601
VCC
O
OVER C DET
Q2603
IC2604
REG
I
D2608
D2607
D2606
D2605
O
OVER C DET
Q2604
IC2605
REG
I
O
1
2
3
CN2902
V BUS1
D-1
D+1
1
2
3
CN2903
V BUS2
D-2
D+2
1
2
3
CN2904
V BUS3
D-3
D+3
1
2
3
CN2905
V BUS4
D-4
D+4
1
2
3
BUS1
CN2901
D-
D+
POWER1
IC2901
USB CONTROL
POWER2
POWER3
POWER4
DM1
DP1
DM2
DP2
DM3
DP3
DM4
DP4
OVR1
OVR2
OVR3
OVR4
DM0
DP0
XTAL1
X2901
+5V
IC2902
RESET
XTAL2
RST
3
5
4
1
26
2
8
7
25
28
20
12
11
15
14
17
16
19
23
22
18
3
1
3
2
D
N
B-SS3447<U/C>-BD3-05
OLD MODEL
F500(U/C) : S/N 2,700,001 to 2,701,030
F500(AEP) : S/N 2,800,001 to 2,801,280
F500(AEP) : S/N 2,800,001 to 2,801,280
(
)
NEW MODEL
F500(U/C) : S/N 2,701,031 and later
F500(AEP) : S/N 2,801,281 and later
F500T9 : All units
F500(AEP) : S/N 2,801,281 and later
F500T9 : All units
(
)
1
2
3
1
2
3
4
5
6
1
2
3
4
1
2
3
4
5
6
7
8
9
1
2
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
1
2
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
H
KB
KG
KR
G1
G2
GM
G4
RCV
HV
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
1
2
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
1
2
3
1
2
3
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
1
2
3
1
2
3
4
1
2
3
4
5
6
7
8
9
10
1
1
2
3
4
1
2
3
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
1
1
1
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
CN891
CN409
CN408
CN406
CN401
CN402
CN672
CN690
CN603
CN604
CN605
CN5002
CN5001
CN5004
CN5003
CN508
CN509
CN520
CN512
CN501
CN511
CN901
CN510
CN514
CN513
CN405
CN505
CN550
CN551
CN2906
CN407
CN801
CN2601
CN902
CN601
CN802
CN803
CN503
CN502
CN671
CN504
CN673
CN403
CN506
3P
WHT
:VH
:VH
8P
8P
2P
WHT
:VH
:VH
6P
WHT-L
:S-MICRO
7P
WHT-L
:S-MICRO
7P
WHT
:S-MICRO
5P
WHT
:S-MICRO
4P
WHT
:VH
:VH
3P
WHT
:VH
:VH
3P
6P
WHT
:S-MICRO
9P
WHT
:S-MICRO
4P
WHT
:S-MICRO
10P
WHT
WHT
:S-MICRO
10P
:VH
:VH
2P
WHT
:S-MICRO
6P
WHT
:S-MICRO
9P
WHT
:S-MICRO
10P
YEL
YEL
:S-MICRO
11P
WHT
WHT
:S-MICRO
2P
WHT
:VH
:VH
4P
WHT
:S-MICRO
#
:S-MICRO
3P
WHT
:S-MICRO
7P
WHT-L
:S-MICRO
4P
WHT
4P
WHT
11P
BLK
BLK
:S-MICRO
12P
:XA
:XA
9P
:XA
6P
WHT-L
:S-MICRO
6P
WHT-L
:S-MICRO
12P
BLK
BLK
:S-MICRO
9P
WHT
:S-MICRO
12P
WHT
WHT
:S-MICRO
11P
YEL
YEL
:S-MICRO
11P
WHT
WHT
:S-MICRO
10P
WHT-L
:S-MICRO
10P
WHT
WHT
:S-MICRO
C BLOCK
G2
GND
G2
GND
KB
GND
KG
GND
KR
GND
HEATER +
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CONNECTOR PANEL
AC L OUT
NC
AC L IN
POWER SW
KB
GND
KG
GND
KR
GND
HEATER +
NC
+80V
GND
+15V
GND
R IN 1
R GND 1
G IN 1
G GND 1
B IN 1
B GND 1
R IN 2
R GND 2
G IN 2
G GND 2
NC
B IN 2
B GND 2
CLP
C.BLK
GND
GND
VIDEO
HSTAT_V_GAIN
HSTAT_H/V_GAIN
NC
+80V
GND
+15V
GND
MOSI
CLK
DAC_SEL
HFBP
VRET
NC
FBT
HV
H CENT H
H CENT N
H CENT L
NC
+80V
GND
+15V
GND
-15V
DGUS SW
POWER SW
STBY SW
GND
HVD
ABL_DET
HV_DET
CHOP_PROT
DGUS SW
POWER SW
STBY SW
GND
ABL_DET
HV_DET
CHOP_PROT
H CENT H
H CENT N
H CENT L
NC
+80V
GND
+15V
GND
-15V
GND
DGC
NC
AC L
AC N
GND
DGC
NC
NC
UP STREAM+5V
DGC
AC INLET
GND
GND
UP STREAM+5V
USB_TX
USB_RX
D GND
GND
LUMI
LED0
LED1
LED2
LED3
KEY_DET
D GND
STBY+5V
+15V
GND
-15V
GND
LCC_RB
LCC_RT
LCC_LB
LCC_LT
LCC_NS
GND
VY
VX
V CONV
H CONV
GND
ROTATION+
ROTATION-
H.DY H
NC
H.DY C
V.DY H
V.DY C
H.DY H
NC
H.DY C
NC
GND
H.DY
V.DY
V.DY
FASTEN
V STAT+
V STAT-
ROTATION
H.STA
V.STA
ROTATION+
ROTATION-
H STAT-
H STAT+
GND
H CONV
V CONV
GND
VY
VX
+15V
GND
-15V
GND
LCC_RB
LCC_RT
LCC_LB
LCC_LT
LCC_NS
LCC-LT(+)
LCC-LT(-)
LCC-LB(+)
LCC-LB(-)
LCC-RT(+)
LCC-RT(-)
LCC-RB(+)
LCC-RB(-)
LCC-NS(+)
LCC-NS(-)
V STAT+
V STAT-
H STAT+
H STAT-
LCC-LT
LCC-LB
LCC-RT
LCC-RB
LCC-NS
AC L OUT
NC
AC L IN
C.SYNC_1
GND
DDC_SDA_1
HOST+5V_1
V.SYNC_1
C.SYNC_2
V.SYNC_2
DDC_SCL_1
DDC_SDA_2
HOST+5V_2
DDC_SCL_2
D GND
STBY+5V
RXD
TXD
CLP
C.BLK
GND
VIDEO
HSTAT_V_GAIN
HSTAT_H/V_GAIN
MOSI
CLK
DAC_SEL
HFBP
VRET
NC
ENV_DRI
1W_+5V
LED0
LED1
LED2
LED3
KEY_DET
D GND
STBY+5V
ENV_DRI
1W_+5V
HEATER-
HEATER-
200V
200V
STBY+7V
STBY+7V
KT_DRI
SYNC_DET
SYNC_ON_G
OSD_SEL
OSD_SEL
SYNC_DET
FV
FC
USB 7V
USB 7V
USB 7V
USB 7V
STBY+7V
STBY+7V
+200V
+200V
+200V
1.5KV
1.5KV
GND
TO SHIELD
STBY+5V
1W_SW
KT_DRI
GND
SYNC_ON_G
FV
FOCUS
STBY+5V
USB_TX
USB_RX
D GND
STBY+5V
D GND
STBY+5V
RXD
TXD
GND
GND
TO SHIELD
MV
STBY+5V
STBY+5V
GND
TO SHIELD
+200V
MV
HVD OUT
1W_SW
INPUT_SW
ASC_SW
HEATER_SW
KT_DRI_RESET
INPUT_SW
ASC_SW
HEATER_SW
KT_DRI_RESET
LED2
LED3
STBY+5V
D GND
KEY_DET_SUB
LED2
LED3
STBY+5V
D GND
KEY_DET_SUB
GND
GND
TO SHIELD
FC
KEY_DET
KEY_DET
NC
GND
GND
+B_DET
+B_ DET
PROT_DET
PROT_DET
J
(POWER SW)
G
(POWER SUPPLY)
A
US
(USB CONTROL)
H2
(USER CONTROL)
H1
(USER CONTROL)
L
D
5BNC
HD15
B-SS3447<J..>-KESSENZU
VIDEO AMP,
RGB OUT
µ
-COM,
DEFLECTION
V.STAT,H.STAT,LCC,
GEO MAGNETIC SENSOR
5-10
5-11
5-12
• D BOARD SEMICONDUCTOR LOCATION
Component
(
)
Side
Q1007
D-4
1
Q1008
D-4
1
Q1009
D-9
1
DIODE
*
D004
D-1
7
D006
C-5
–
D012
D-5
6
D013
D-4
6
D014
D-2
7
D015
D-2
7
D016
D-1
7
D019
D-5
6
D020
D-1
7
D025
B-3
3
D026
C-1
7
D027
C-1
7
D028
D-1
7
D029
D-1
7
D032
D-5
3
D035
D-5
8
D050
B-1
3
D501
A-1
3
D502
B-2
–
D503
A-4
3
D504
A-3
A-3
–
D505
B-2
B-4
–
D506
B-1
B-5
–
D507
B-1
B-5
–
D508
B-1
B-5
–
D509
B-3
B-3
–
D510
B-2
B-4
–
D511
C-2
C-4
–
D513
B-3
3
D514
A-1
A-5
–
D516
B-3
3
D517
C-4
3
D518
B-5
3
D519
A-2
A-4
–
D521
B-5
3
D701
E-4
3
D702
C-2
C-4
–
D703
C-2
C-4
–
D704
D-3
3
D705
D-4
3
D706
B-5
3
D707
C-2
C-4
–
D708
A-5
C-5
–
D709
A-1
–
D710
C-1
C-5
–
D711
C-2
3
D921
D-1
3
D924
C-4
3
D1001
D-2
3
D1002
D-4
3
D1003
D-4
3
D1004
D-4
3
D1005
D-5
3
D1006
C-1
–
D1007
D-1
9
D1501
D-4
3
D1502
D-4
3
D1503
D-4
3
CRYSTAL
X001
C-4
C-2
Component
(
)
Side
Conductor
(
)
Side
Component
(
)
Side
Conductor
(
)
Side
Component
(
)
Side
Conductor
(
)
Side
D
µ
-COM,
DEFLECTION
— D BOARD (Component Side) —
— D BOARD (Conductor Side) —
*
: Refer to Terminal name of semiconductors in silk
screen printed circuit (see page 5-9)
IC
IC001
C-1
IC002
D-5
IC003
B-4
B-2
IC004
C-1
IC005
C-4
IC006
C-5
C-1
IC007
B-1
IC008
C-4
C-2
IC010
B-2
IC011
C-4
C-2
IC013
B-1
IC014
D-4
IC016
C-5
C-1
IC502
A-1
A-5
IC505
B-4
IC701
E-2
IC702
A-5
A-1
IC703
A-5
IC1004
D-1
TRANSISTOR
*
Q001
B-3
1
Q003
B-2
2
Q004
B-2
2
Q005
B-4
1
Q006
D-1
2
Q007
B-2
2
Q501
B-1
1
Q502
B-1
B-5
1
Q503
B-1
1
Q504
A-4
1
Q505
A-4
1
Q506
A-3
A-2
–
Q507
A-1
A-5
–
Q508
A-3
A-3
–
Q509
C-2
1
Q510
A-3
1
Q511
B-1
B-5
–
Q512
C-4
1
Q514
C-2
C-4
–
Q516
D-3
2
Q517
A-3
1
Q518
C-3
2
Q519
C-3
2
Q520
B-5
C-3
1
Q521
C-3
2
Q522
C-3
C-3
–
Q523
C-3
C-3
–
Q524
C-3
–
Q525
C-3
C-3
–
Q526
C-3
–
Q527
B-3
B-3
–
Q528
B-3
–
Q529
C-3
2
Q702
C-2
–
Q709
C-2
C-4
–
Q710
C-2
C-4
–
Q711
C-2
C-4
–
Q712
C-2
C-4
–
Q713
C-1
C-4
–
Q714
C-2
1
Q1001
D-4
1
Q1002
D-4
1
Q1003
D-4
1
Q1004
D-4
1
Q1006
D-4
1
Conductor
(
)
Side
NOTE:
The circuit indicated as left contains high voltage of over
600 Vp-p. Care must be paid to prevent an electric shock in
inspection or repairing.
The circuit indicated as left contains high voltage of over
600 Vp-p. Care must be paid to prevent an electric shock in
inspection or repairing.
5-4. 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 per un tramé et une
marque
!
sont critiques pour la sécurité. Ne les
remplacer que par une pièce portant le numéro
spécifié.
spécifié.
5-3. CIRCUIT BOARDS LOCATION
HV Regulator
Circuit Check
Circuit Check
HV Protector
Circuit Check
Circuit Check
Beam Current
Protector Circuit
Check
Protector Circuit
Check
• 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.
•
s
: B + bus.
•
S
: B – bus.
G
D
S
2
3
4
5
6
7
8
9
0
!¡
!™
!¢
!§
–
1
G
D
S
G
S
S
D
G
D
Ver.1.5
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
!£
Transistor
(FET)
(FET)
Transistor
(FET)
(FET)
!∞
Emitter
Collector
Base
Transistor
Source
Gate
Drain
Cathode
Anode
Anode
Cathode
Anode
Anode
*
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.
•
f
: nonflammable resistor.
•
Ï
: fusible resistor.
•
¢
: internal component.
•
p
: panel designation, and adjustment for repair.
• All variable and adjustable resistors have characteristic curve B,
unless otherwise noted.
•
e
: earth-ground.
•
E
: earth-chassis.
• The components identified by
[
in this basic schematic diagram
have been carefully factory-selected for each set in order to
satisfy regulations regarding X-ray radiation.
Should replacement be required, replace only with the value
originally used.
• When replacing components identified by
]
, make the
necessary adjustments indicated. (See page 3-1)
• When replacing the part in below table, be sure to perform the
related adjustment.
D
A
G
H2
J
US
L
H1
Part Replaced (
]
)
G Board
IC901, T901
•
Mounted G board
G Board
Q907, Q908, D913,
D916,
C923,
R920, R927,
R952,
T901
•
Mounted G board
D Board
R011,
R1068
•
Mounted D board
G Board
IC901, IC902, Q907, Q908,
D902,
D902,
D918, D919,
R923,
R928,
R933, R934,
R942,
R944,
R945, R947,
R948,
R951,
R952, T901
•
Mounted D board
1
2
3
4
5
A
B
C
D
E
5-9
1
2
3
4
5
A
B
C
D
E
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