Sony DCR-TRV270E / DCR-TRV280 / DCR-TRV285E (serv.man4) Service Manual ▷ View online
— 2 —
DCR-TRV270E/TRV280/TRV285E
1-5. LCD TYPE CHECK
The LCD type can be checked with data value by connecting the adjustment remote commander.
Note:
About PD-204 board and LCD module, discriminate LCD type on the machine, and replace the same type.
Preparations:
1) Connect the equipment for adjustments according to Fig. 1.
2) Connect the adjustment remote commander to VC-344 board CN1011 via I/F unit for LANC control (J-6082-521-A) and CPC jig
1) Connect the equipment for adjustments according to Fig. 1.
2) Connect the adjustment remote commander to VC-344 board CN1011 via I/F unit for LANC control (J-6082-521-A) and CPC jig
connector (J-6082-539-A).
To operate the adjustment remote commander, connect the AC power adaptor to the DC IN jack of I/F unit for LANC control, or connect
the L series Info-LITHIUM battery to the battery terminal of I/F unit for LANC control.
To operate the adjustment remote commander, connect the AC power adaptor to the DC IN jack of I/F unit for LANC control, or connect
the L series Info-LITHIUM battery to the battery terminal of I/F unit for LANC control.
Checking method:
1) Select page: 3, address: CC.
2) By checking the data value of display data, the type of LCD can be discriminated.
1) Select page: 3, address: CC.
2) By checking the data value of display data, the type of LCD can be discriminated.
Data
LCD type
64 to 67
TYPE C
40 to 43
TYPE S
CN1011
16
1
AC IN
AC adaptor
AC adaptor
CPC lid
I/F unit for LANC control
(J-6082-521-A)
(J-6082-521-A)
Conductor side
L serices Info
LITHIUM battery (7.2Vdc)
LITHIUM battery (7.2Vdc)
Adjustment
remote commander (RM-95)
remote commander (RM-95)
CPC jig connector
(J-6082-539-A)
(J-6082-539-A)
LANC jack
AC IN
Screw (M2)
1. SERVICE NOTE
Fig. 1
DCR-TRV270E/TRV280/TRV285E
— 3 —
— 4 —
3. BLOCK DIAGRAMS
&
: Points added portion.
3-6. POWER BLOCK DIAGRAM (1/2)
(Service manual page 3-12)
FORMER
NEW
PD- 204 BOARD
PANEL 4.6V
PANEL –15.3V
PANEL 13.5V
PANEL 2.8V
BL CONT
BL REG
BL HIGH
CN6003
ND901
BACK
LIGHT
2.5INCH
COLOR
LCD UNIT
LCD901
CN6001
18
19
16
17
4
2
24
1
3
23
10
VSH5V
VGL
VGH
VSH3V
IC6001
L6004
L6001
CN6004
Q6004, 6005,
6008, 6009
BACKLIGHT
DRIVE
T6001, Q6002
INVERTER
TRANSFORMER
L6002 L6003
FB6001
24
28
LCD DRIVER
PANEL 4.6V
PANEL –15.3V
PANEL 13.5V
PANEL 2.8V
BL CONT
BL REG
BL HIGH
CN6003
ND901
BACK
LIGHT
2.5INCH
COLOR
LCD UNIT
LCD901
CN6001
18
19
16
17
4
2
24
1
3
23
10
VSH5V
VGL
VGH
VSH3V
IC6001
L6004
TYPE S
TYPE C
TYPE C/S: Please refer to this service manual page 2 to descriminate the type of LCD.
L6001
CN6004
Q6004, 6005,
6008, 6009
BACKLIGHT
DRIVE
T6001, Q6002
INVERTER
TRANSFORMER
L6002 L6003
FB6001
24
28
LCD DRIVER
PD- 204 BOARD
PANEL 4.6V
PANEL –15.3V
PANEL 13.5V
PANEL 2.8V
BL CONT
2.5INCH
COLOR
LCD UNIT
LCD901
24
1
3
23
VSH
VGL
VGH
VDD
IC6001
L6004
L6001
CN6004
FB6001
28
LCD DRIVER
&
_
+
DCR-TRV270E/TRV280/TRV285E
— 5 —
— 6 —
&
: Points added portion.
4-1. FRAME SCHEMATIC DIAGRAM
(Service manual page 4-1 to 4-2, Location J5 to N-14)
FORMER
&
(
NEW
20P
CN1003
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
10P
CN6003
1
LED_GND
2
LED
3
BL_LOW
4
N.C
5
N.C
6
N.C
7
N.C
8
N.C
9
N.C
10
BL_HIGH
31
32
33
34
35
36
24P
CN6004
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
20P
CN6001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
6P
CN6006
1
2
3
4
5
6
6P
CN6005
1
2
3
4
5
6
C-SYNC/XHD
PANEL_R
PANEL_-15.3V
XCS_LCD_DA
PANEL_13.5V
SE_GND
BL_CONT
VD_SI(HDO)
BL_GND
PANEL_XVD
VD_SO
REG_GND
PANEL_4.6V
BL_REG
PANEL_HOLD
VD_SCK
PANEL_G
PANEL_B
AD5
PANEL_2.8V
BACKLIGHT
ND901
USB_DET
USB_D-
TPB
REG_GND
USB_D+
NTPB
SE_GND
VD_SI(HDO)
PANEL_REV
PSG
PSS1
SEIDEN_GND (N.C.)
PD-204
BL_CONT
SPD
REG_GND
PANEL_REV
BACKLIGHT DRIVE
CLS
GND
VG
PANEL_G
VCOM
AD5
VGL
VB
TELE
PANEL_B
PANEL_-15.3V
SEIDEN_GND
CLD
2.5INCH
PANEL_HOLD
VD_SO
RES
LCD UNIT
N.C.
VD_SCK
PANEL_13.5V
PSS2
MO1
N.C.
VGLAC
COLOR
VGH
C-SYNC/XHD
VSH3V
PANEL_R
PANEL_2.8V
VSH5V
SE_GND
PANEL_4.6V
BL_REG
HARNESS
VR
LCD DRIVER,
BL_GND
GND
XCS_LCD_DA
REG_GND
S/S
SE_GND
CTR
LCD901
EX1
EX2
BOARD
PANEL_XVD
PD-124
WIDE
MO2
SPS
20P
CN1003
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
10P
CN6003
1
LED_GND
2
LED
3
BL_LOW
4
N.C
5
N.C
6
N.C
7
N.C
8
N.C
9
N.C
10
BL_HIGH
31
32
33
34
35
36
24P
CN6004
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
20P
CN6001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
6P
CN6006
1
2
3
4
5
6
6P
CN6005
1
2
3
4
5
6
C-SYNC/XHD
PANEL_R
PANEL_-15.3V
XCS_LCD_DA
PANEL_13.5V
SE_GND
BL_CONT
VD_SI(HDO)
BL_GND
PANEL_XVD
VD_SO
REG_GND
PANEL_4.6V
BL_REG
PANEL_HOLD
VD_SCK
PANEL_G
PANEL_B
AD5
PANEL_2.8V
BACKLIGHT
ND901
USB_DET
USB_D-
TPB
REG_GND
USB_D+
NTPB
SE_GND
VD_SI(HDO)
PANEL_REV
PSG//STBYB
PSS1/SRT
SEIDEN_GND (N.C.)
PD-204
BL_CONT
SPD/HCNT
REG_GND
PANEL_REV
BACKLIGHT DRIVE
CLS/VBC
GND/VSS
VG/VG
PANEL_G
VCOM/VCOM
AD5
VGL/VGL
VB/VB
TELE
PANEL_B
PANEL_-15.3V
SEIDEN_GND
CLD/MCLK
2.5INCH
PANEL_HOLD
VD_SO
RES/STBYB
LCD UNIT
N.C.
VD_SCK
PANEL_13.5V
PSS2/OE
MO1/GPCK
N.C.
VGLAC/VDD
COLOR
VGH/VGH
C-SYNC/XHD
VSH3V/VDD
PANEL_R
PANEL_2.8V
VSH5V/VSH
SE_GND
PANEL_4.6V
BL_REG
HARNESS
VR/VR
LCD DRIVER,
BL_GND
GND/VSS
XCS_LCD_DA
REG_GND
S/S
SE_GND
CTR/CLR
LCD901
EX1/GRES
EX2/RESET
BOARD
PANEL_XVD
PD-124
WIDE
MO2/GSRT
SPS/N.C.
When the machine needs to be repaired,please refer to this service
manual page 2 to discriminate the type of LCD(TYPE C or TYEP S)
manual page 2 to discriminate the type of LCD(TYPE C or TYEP S)
:TYPE S MODEL
:TYPE C MODEL
Note:CN6004 Pin Name
A/B
A
B
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
DCR-TRV270E/TRV280/TRV285E
— 7 —
— 8 —
4-2. SCHEMATIC DIAGRAMS
For Schematic Diagram
• Refer to original service manual page 4-47 for printed wiring board.
• Refer to original service manual page 4-47 for printed wiring board.
NO MARK:REC/PB MODE
1.4
0.1
2.8
1.4
2.8
1.7
2.6
13.6
6.8
2.8
1.7
1.8
1.7
2.8
2.6
2.8
2.8
2.6
0.2
2.6
2.8
1.5
4.8
2.4
2.4
2.4
0
1.4
2
2.8
0
2.8
2.8
2.8
2.8
2.2
1.4
1.4
1.3
1.2
-0.7
-0.7
5.4
5.4
0.1
2.6
4
4.7
4.7
-15
-15.6
-15
-15.6
3.4
2.8
12.9
4.7
4.1
13.5
12.9
13.5
1
2
3
4
5
7
8
9
6
:TYPE S MODEL
:TYPE C MODEL
:TYPE C MODEL
:TYPE S MODEL
:TYPE S
:TYPE C
TYPE C
TYPE C
TYPE C
TYPE C
TYPE C
TYPE S
TYPE S
TYPE S
R6008
XX
D6003
XX
Q6001
XX
XX
D6002
Q6003
XX
6
1
2
4
3
5
XX
D6005
R6020
0
XX
D6007
Q6007
XX
XX
D6008
FB6002
XX
120k
R6032
0
R6031
XX
C6032
R6026
0
R6019
0
XX
R6011
R6029
XX
XX
R6035
XX
R6036
XX
C6030
XX
R6042
XX
R6002
R6001
XX
XX
R6047
XLED
XLED
IC6001
LRS57231
CM7104L42-T4
1
W/H/HWB
2
CP/SPS
3
GPCK/MODE1
4
GSRT/MODE2
5
SRT/PSS1
6
STBYB/PSG
7
OPOUT
8
OPIN
9
POCB/LOWI
10
Filter2
11
Filter
12
VSS1
13
VDD1
14
CLS
15
STBYB/RES
16
GRES/EX1
17
GND1
18
GND2
21
VB
19
VR
20
VG
22
VCC2
23
COM DA
24
NC/CSD
25
COM OUT
26
VCC3
27
XLED
28
EXTDA
29
RESET/EX2
30
BLDET
31
PWM/PWMOP
32
OE/PSS2
33
CLR/CTR
34
MCLK/CLD
35
HCNT/SPD
36
VSS2
37
VDD2
38
BIN
39
GIN
40
RIN
41
SCANEN/TEST
42
XVD/VDIN
45
XCS
44
VCC1
43
HD SYNI/HD
46
XSCK
47
SI
48
SO
82uH
L6003
LND605
A
10P
CN6003
1
2
3
4
5
6
7
8
9
10
1SS355TE-17
D6004
T6001
1
2
3
4
5
6
10
47uH
L6001
Q6002
CPH5504-4TE-E
1
5
4
2
3
L6002
4.7uH
4.7uH
RB6002
1M
1
2
3
4
5
6
7
8
HN1B04FE-Y/GR(TPLR3)
Q6005
3
5
4
6
2
1
RB6001
10k
1
2
3
4
5
6
7
8
HN1B04FE-Y/GR(TPLR3)
Q6004
3
5
4 6
2
1
24P
CN6004
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
L6004
22uH
RB6003
100
1
2
3
4
5
6
7
8
CL6007
1SS355TE-17
D6006
FB6001
Q6008
RN1102FV(TL3SONY)
Q6009
2SA1832FV
(TH3SONY)
(TH3SONY)
CN6005
6P
1
2
3
4
5
6
20P
CN6001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
0.01u
C6016
1
2
3
4
CL6012
D6009
RB521S-30-TE61
CL6013
CL6014
CL6015
CL6016
CL6017
1
A
5600
R6030
16V
10u
C6028
0.1u
C6022
25V
1u
C6029
16V
1u
C6015
16V
1u
C6024
R6040
47k
R6039
3900
R6041
1k
12pF
C6013
0.1u
C6012
22k
R6010
470
R6014
10V
4.7u
C6007
1/10W
1800
R6005
0.015u
C6011
0.1u
C6009
560p
C6010
68k
R6009
1/16W
±
0.5%
100k
R6013
±
0.5%
10k
1/16W
R6012
0.1u
C6001
1u
C6002
0.01u
C6006
22u
4V
C6019
3.3u
25V
C6020
0.1u
C6027
6.3V
C6026
22u
0.01u
C6005
0.01u
C6003
0.01u
C6004
6P
CN6006
1
2
3
4
5
6
1200
R6043
3900
R6044
12k
R6045
27k
R6046
XHD
TG24
TG15
TG23
BLDET
XCS
TG12
TG17
TG22
SI
XVD
BLDET
TG14
TG13
VB
VG
VR
VG
TG13
TG14
TG12
TG15
TG16
TG18
TG17
TG18
EXTDA
TG20
TG19
TG20
TG22
TG23
TG24
TG25
TG25
TG19
TG16
SCK
VR
VB
SO
PANEL_HOLD
EXTDA
PANEL_13.5V
PANEL_2.8V
REG_GND
VD_SI(HDO)
PANEL_R
PANEL_G
PANEL_B
BL_REG
BL_GND
SE_GND
C-SYNC/XHD
PANEL_HOLD
PANEL_XVD
XCS_LCD_DA
AD5
PANEL_4.6V
BL_CONT
PANEL_-15.3V
VD_SCK
VD_SO
VGLAC/ VDD
VG/ VG
RES/ STBYB
CLD/ MCLK
PSG/ STBYB
SPS/ N.C.
VGH/ VGH
VB/ VB
PSS1/ SRT
EX2/ RESET
EX1/ GRES
GND/ VSS
GND/ VSS
SPD/ HCNT
PSS2/ OE
VCOM/ VCOM
MO1/ GPCK
VSH3V/ VDD
VGL/ VGL
VR/ VR
CTR/ CLR
CLS/ VBC
VSH5V/ VSH
MO2/ GSRT
SE_GND
PANEL_REV
N.C.
N.C.
PANEL_REV
SE_GND
INVERTER
TRANSFORMER
Q6004,6005
SWITCH
Q6008,6009
B+ SWITCH
BACKLIGHT
ND901
LCD
LCD901
COLOR
UNIT
2.5INCH
LCD DRIVER
IC6001
(10/10)
ORIGINAL SERVICE
MANUAL PAGE 4-28
MANUAL PAGE 4-28
ORIGINAL SERVICE
MANUAL PAGE 4-34
MANUAL PAGE 4-34
ORIGINAL SERVICE
MANUAL PAGE 4-34
MANUAL PAGE 4-34
VC-344
CN1003
PD-124 HARNESS
THROUGH THE
KEY
BLOCK
CONTROL
(PR-5100)
KEY
BLOCK
CONTROL
(SB-9000)
9
L
10
F
D
J
PD-204 BOARD
2
5
16
12
G
XX MARK:NO MOUNT
K
6
13
E
C
7
8
05
B
11
H
14
15
3
4
LCD DRIVER, BACKLIGHT DRIVE
I
17
18
INVERTER DRIVE
REG_GND
WIDE
S/S
SEIDEN_GND
TELE
SEIDEN_GND (N.C.)
LED_GND
LED
BL_LOW
N.C
N.C
N.C
N.C
N.C
N.C
BL_HIGH
PANEL_HOLD
SO
SI
SCK
XCS
XHD
XVD
Note 2:CN6004 Pin Name
A/B
A
B
B
Note 1:IC6001 Pin Name
A/B
A
B
When the machine needs to be repaired,please refer to this service
manual page 2 to discriminate the type of LCD(TYPE C or TYEP S)
manual page 2 to discriminate the type of LCD(TYPE C or TYEP S)
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que
par une piéce portant le numéro spécifié.
PD-204
Display
