Sony GDM-F400 / GDM-F400T9 Service Manual ▷ View online
5-5
5-6
5-2. FLAME SCHEMATIC DIAGRAM
H
KB
KG
KR
G1
G2
GM
G4
RCV
HV
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
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
7
8
9
1
2
3
4
5
6
1
2
1
2
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
1
2
3
4
5
6
7
8
9
10
CN406
CN504
CN403
CN502
CN602
CN405
CN505
CN404
CN508
CN603
CN601
CN401
CN402
CN503
CN509
CN506
CN511
CN501
CN801
CN510
CN2906
CN2601
CN512
CN507
CN701
7P
WHT-L
:S-MICRO
7P
WHT
:S-MICRO
7P
BLK-L
:S-MICRO
12P
WHT
WHT
:S-MICRO
4P
WHT
:VH
:VH
2P
WHT
:VH
:VH
2P
WHT
:VH
:VH
6P
RED-L
:S-MICRO
3P
WHT
:VH
:VH
10P
WHT-L
:S-MICRO
11P
WHT-L
:S-MICRO
10P
WHT
WHT
:S-MICRO
11P
WHT
WHT
:S-MICRO
7P
WHT
:VH
:VH
4P
WHT
9P
RED
:S-MICRO
11P
WHT
WHT
:S-MICRO
9P
WHT
:S-MICRO
4P
WHT
9P
RED
:S-MICRO
6P
7P
:VH
6P
:S-MICRO
6P
WHT
:S-MICRO
10P
WHT
WHT
:S-MICRO
+15V
NC
1KV
NC
1KV
GND
+80V
GND
+15V
V.DY H
V.DY C
H.DY C
NC
H.DY H
ROTATION-
ROTATION+
V.STAT+
V.STAT-
H.STAT+
H.STAT-
GND
+5V
RXD
TXD
V.SYNC-1
ACL
NC
ACN
DGC
NC
DGC
DGC
TO AC INLET
FOR BUS
HV
FOCUS1 FOCUS2
V.DY H
V.DY C
H.DY C
NC
H.DY H
DY
(FV)
(FC)
FASTEN
DMP_CLK
DMP_DATA
DAC_SEL
B.GND2
BLUE2
NC
G.GND2
GREEN2
R.GND2
RED2
B.GND1
BLUE1
G.GND1
GREEN1
R.GND1
RED1
C.SYNC-1
GND
C.SYNC-2
V.SYNC-2
GND
DDC_SDA_1
DDC_SCL_1
HOST+5_1
DDC_SDA_2
DDC_SCL_2
HOST+5_2
DY BAND
NECK
ASSY
N/A BAND
NC
NC
NC
LED 0
LED 1
LED 2
LED 3
KEY DET
GND
LED 0
LED 1
LED 2
LED 3
KEY DET
GND
GND
GND
GND
GND
ENV-TEMP
ENV-TEMP
LCC-LT(+)
LCC-LT(-)
LCC-LB(+)
LCC-LB(-)
LCC-RT(+)
LCC-RT(-)
LCC-RB(+)
LCC-RB(-)
LCC-LT
LCC-LB
LCC-RT
LCC-RB
HEATER
GND
GND
+80V
HEATER SW
200V
HEATER SW
HEATER
200V
STBY+6V
STBY+5V
SYNC_DET
SYNC ON G
GND
AUTO S/C
S/C ENABLE
INPUT_SEL
CLAMP
H BLK
V BLK
C BLK
GND
OSD_SEL
H LIN
V KEY
KT_DRI
KT_DRI_RESET
STBY+6V
STBY+5V
SYNC_DET
SYNC ON G
GND
AUTO S/C
S/C ENABLE
INPUT_SEL
CLAMP
H BLK
DMP_CLK
DMP_DATA
DAC_SEL
V BLK
C BLK
GND
OSD_SEL
H LIN
V KEY
KT_DRI
KT_DRI_RESET
GND
GND
ROTATION-
ROTATION+
V.STAT+
V.STAT-
H.STAT+
H.STAT-
USB 6V
USB 6VUSB 6V
UPSTREAM+5V
USB_TX
USB_RX
STBY+5V
D GND
GND
GND
USB 6V
USB 6VUSB 6V
UPSTREAM+5V
USB_TX
USB_RX
STBY+5V
D GND
D GND
STBY+5V
RXD
TXD
STBY+5V
STBY+6V
STBY+6V
STBY+5V
US
(USB CONTROL)
H
(USER CONTROL)
(VIDEO)
A
TMODE
TAUX3
TVPP1
TRES
TAUX
TCK
LCC-NS(+)
LCC-NS(-)
LCC-NS
D
µ-COM, DEFRECTION,
LCC,POWER SUPPLY
B-SS3467<J..>-KESSENZU-05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CONNECTOR PANEL
5BNC
HD15
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.
5-7
5-8
5-3. CIRCUIT BOARDS LOCATION
5-4. SCHEMATIC DIAGRAMS AND PRINTED
WIRING BOARDS
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
*
•
Divided circuit diagram
One sheet of D board circuit diagram is divided into four sheets,
each having the code D-
a
to D-
d
. For example, the destination
ab1 on the code D-
a
sheet is connected to ab1 on the D-
b
sheet.
a b 1
Ref. No.
Circuit diagram division code
HV ADJ
Part Replaced (
[
)
RV901
HV Regulator
Circuit Check
Circuit Check
HV Protector
Circuit Check
Circuit Check
Beam Current
Protector Circuit
Check
Protector Circuit
Check
Part Replaced (
]
)
D Board
T901 (FBT), IC901,
R903, R922, RV901
R903, R922, RV901
•
Mounted D board
D Board
T901 (FBT), R927, R920,
C923, D913, D916, R935,
R936
C923, D913, D916, R935,
R936
•
Mounted D board
D Board
R933, R932, R934, R923,
R928, R939, R918,
R053, IC901, D918,
D901, D902, T901 (FBT)
R928, R939, R918,
R053, IC901, D918,
D901, D902, T901 (FBT)
•
Mounted D board
A
D
US
H
• 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.
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.
portant le numéro spécifié.
5-9
5-10
(1) Schematic Diagram of US Board
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
E
F
G
H
I
1
2
3
4
G
I
O
VC
NC
G
I
O
VC
NC
G
I
O
VC
NC
G
I
O
VC
NC
G
I
O
VC
NC
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
5
6
7
8
9
1
2
3
4
1
2
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
C2903
C2911
FB2903
C2617
R2601
C2601
CN2901
FB2901
FB2906
FB2905
FB2904
FB2601
FB2932
FB2933
FB2934
FB2935
R2931
X2901
R2930
CN2902
CN2903
CN2904
CN2905
R2916
R2919
R2920 R2923
R2924 R2925
R2926
R2932
R2915
R2902
D2902
D2903
D2908
D2909
D2910
D2911
D2912
D2913
D2914
D2915
D2907
D2905
FB2912
FB2913
FB2914
FB2915
FB2916
FB2917
FB2918
FB2919
FB2924
FB2925
R2604
C2602
C2603
R2610
C2605
R2613
C2606
R2615
R2614
IC2606
R2616
R2620
R2621
R2607
C2609
C2610
C2608
C2607
Q2606
Q2605
Q2604
R2612
Q2603
R2609
Q2602
R2606
Q2601
R2603
IC2602
IC2603
IC2604
IC2605
D2608
R2617
R2618
R2619
C2612
D2601
D2602
D2603
D2604
D2607
D2606
D2605
FB2911
Q2607
R2622
D2610
R2903
D2904
D2906
R2901
R2927
R2928
R2933
R2934
R2935
R2941
R2942
C2914
JR2601
JR2602
JR2603
JR2604
C2909
C2910
C2912
L2901
C2905
IC2902
IC2901
C2916
C2902
C2901
IC2601
D2609
T2601
CN2603
CN2906
CN2601
47
25V
47
25V
0.01
B:CHIP
0.01
B:CHIP
1.1UH
1.1UH
1.1UH
1.1UH
1.1UH
2.2k
:CHIP
1.1UH
1.1UH
1.1UH
1.1UH
1.1UH
22
:CHIP
48MHz
22
:CHIP
1.5k
:CHIP
15k
:CHIP
15k
:CHIP
15k
:CHIP
15k
:CHIP
15k
:CHIP
15k
:CHIP
15k
:CHIP
15k
:CHIP
2.2k
:CHIP
UDZ-TE-17-3.9B
UDZ-TE-17-3.9B
UDZ-TE-17-5.6B
UDZ-TE-17-5.6B
UDZ-TE-17-3.9B
UDZ-TE-17-3.9B
UDZ-TE-17-3.9B
UDZ-TE-17-3.9B
UDZ-TE-17-3.9B
UDZ-TE-17-3.9B
UDZ-TE-17-3.9B
UDZ-TE-17-3.9B
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
µPC1093J-T
47
25V
47
25V
47
25V
47
25V
220
10V
10V
220
10V
10V
220
10V
10V
220
10V
10V
47
25V
1SS119
1SS119
1SS119
1SS119
1SS355
1SS355
1SS355
1SS355
1.1UH
PQ05TZ1U
PQ05TZ1U
PQ05TZ1U
PQ05TZ1U
2SA1309A
2SA1309A
2SA1309A
2SA1309A
DTA114TUA
DTC124EUA
0.56
1W
:RS
1k
:CHIP
0.56
1W
:RS
1k
:CHIP
0.56
1W
:RS
1k
:CHIP
0.56
1W
:RS
1k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
22
2W
2W
:RS
3.3k
:RN-CP
10k
:RN-CP
1k
:CHIP
1k
:CHIP
DTA124EUA
5.6k
:CHIP
UDZ-TE-17-5.6B
UDZ-TE-17-5.6B
1SS355
2.2M
:CHIP
47
:CHIP
47
:CHIP
47
:CHIP
47
:CHIP
47
:CHIP
47
:CHIP
47
:CHIP
47
:CHIP
0.22
16V
B:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
47p
1000p
12p
5.6µH
0.22
16V
B:CHIP
PST600J-T
RESET
TUSB2040N
USB CONT
0.1
25V
25V
B:CHIP
47
25V
0.1
25V
25V
B:CHIP
PQ05DZ5U
5V REG
5V REG
5V REG
5V REG
5V REG
UDZ-TE-17-5.6B
10UH
4P
WHT
9P
RED
:S-MICRO
5V
5V
3
4
1
2
D+
D-
V BUS1
V BUS1
D+1
D-1
V BUS2
D+2
D-2
V BUS3
D+3
D-3
GND3
D+4
D-4
V BUS4
GND
GND1
GND2
GND4
GND
1
2
3
4
UP STREAM
GND
UPSTREAM+5V
USB_TX
USB_RX
STBY+5V
D GND
STBY+5V
RXD
TXD
D GND
7V
7V
DP0
DM0
GND
DP1
DM1
BUSPOWER
GANGED
DP2
DM2
VCC
DP3
DM3
DP4
DM4
RST
OVR_4
POW_4
OSCOFF
XTAL1
GND
POW_3
OVR_3
VCC
POW_2
OVR_2
OVR_1
UP_DP
UP_DM
DWN_DP_1
DWN_DM_1
DWN_DM_2
DWN_DP_2
DWN_DP_3
DWN_DM_3
DWN_DP_4
DWN_DM_4
VCC
POW_1
VCC
OUT
GND
XTAL2
OVR-4
POW-4
POW-3
OVR-3
POW-2
OVR-2
POW-1
OVR-1
US
(USB CONTROL)
TO D BOARD
CN501
B-SS3467<J..>-US.
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