Sony DCR-TRV238E / DCR-TRV239E (serv.man4) Service Manual ▷ View online
AEP Model
East European Model
DCR-TRV238E/TRV239E
UK Model
North European Model
Russian Model
DCR-TRV238E
SERVICE MANUAL
SUPPLEMENT-1
File this supplement-1 with the Service Manual.
DCR-TRV238E/TRV239E
RMT-814
Ver 1.3 2002. 09
Level 2
Subject:
• The LCD assembly Type SO added to the conventional Type SH.
• The LCD assembly Type SO added to the conventional Type SH.
In accordance with the addition of Type SO, block diagrams,
schematic diagram, printed wiring board, adjustment and repair
parts list of the PD-160 board are added.
schematic diagram, printed wiring board, adjustment and repair
parts list of the PD-160 board are added.
• To check the LCD Type, refer to “SECTION 5. 1-5. LCD Type Check”.
• There are combinations of the LCD assembly and the PD-160 board.
• There are combinations of the LCD assembly and the PD-160 board.
Use them in the combination as shown below.
LCD Panel
PD- Board
(Complete)
(Complete)
Eluorescent
cold cathode
Tube
cold cathode
Tube
LCD Insulating
Sheet
Sheet
LCD Type SH
INDICATOR MODULE LIQUID CRYST
1-803-853-21
PD-156 (XC12) BOARD, COMPLETE
A-7078-096-A
1-518-798-22
3-075-098-01
LCD Type SO
INDICATOR MODULE LIQUID CRYST
8-753-050-80
PD-160 (X12) BOARD, COMPLETE
A-7078-372-A
1-518-798-22
— 2 —
DCR-TRV238E/TRV239E
SECTION 3. BLOCK DIAGRAMS
3-2. OVERALL BLOCK DIAGRAM (2/5)
Page
3-3
3-9
Changed contents
2.5
INCH
LCD UNIT
LCD901
PD-160 BOARD(1/2)
RGB
DRIVE
PSIG
VR,VG,VB
VP
DAC
CN5502
HD OUT
PSIG
VR,VG,VB
FOR
ADJUSTMENTS
ADJUSTMENTS
CN5501
PANEL 2.8V
Q5601
(4-21)
IC5501
41
48
47
46
46
27
CURRENT
INVERTER
BACK
LIGHT
T5601
Q5602/Q5604
ND901
BACKLIGHT
BL HIGH
BL LOW
DET IN
CN5601
DRIVE
DET
IC5602
3
4
35
20
22
24
24
40
39
TIMING
GENERATOR
HD OUT
(4-21)
(4-20)
(4-20)
IC5502
IC5601
1
1
44
48
4
5
2
6
7
46
45
42
42
2
5
8
15
24
8
4
4
5
3
1
3
1
6
4
5
3
5
3
2
8
7
12
13
BL REG
10
3
CN5701
10
3
4
5
4
5
7
8
8
17
9
11
11
PANEL R
PANEL G
PANEL B
PANEL G
PANEL B
XCS LCD
VD SO,VD SCK
PANEL XHD
PANEL XVD
PANEL XVD
BL CONT
TO
OVERALL
BLOCK
(3/5)
(VC-276)
OVERALL
BLOCK
(3/5)
(VC-276)
19
22
(LCD TYPE SO)
(PAGE
3-5)
3-5)
Note:
To check the LCD Type, refer to “SECTION 5. 1-5. LCD Type Check”.
CHARACTER
DISPLAY
LCD902
RESET
S601
PANEL
REVERSE
SW
CN5701
CN1106
XPANEL REV
2
2
CONTROL SWITCH
BLOCK (CF-2500)(2/2)
BLOCK (CF-2500)(2/2)
CN5702
1
2
CN005
1
4
CN5704
1
4
CN5703
1
20
(FLEXIBLE)
FP-412
PD-156/160 BOARD(2/2)
(LCD TYPE SH/LCD TYPE SO)
(LCD TYPE SH/LCD TYPE SO)
7
10
11
30
IC5701
INDICATOR
DRIVE
19
6
3
16
BT001
LITHIUM
BATTERY
(4-19)
(PAGE 4-23)
(PAGE 4-19)
2
S023
CN002
3-5. OVERALL BLOCK DIAGRAM (5/5)
: Added portion.
: Changed portion.
— 3 —
DCR-TRV238E/TRV239E
3-8. POWER BLOCK DIAGRAM (3/3)
Page
3-15
Changed contents
Note:
To check the LCD Type, refer to “SECTION 5. 1-5. LCD Type Check”.
(PAGE 3-14)
(PAGE 3-16)
(4-20)
(4-19)
IC5701
INDICATOR
DIRVE
IC5601,5602
INVERTER
BACKLIGHT
BACKLIGHT
DRIVE
CN5701
BL CONT
TO
POWER
BLOCK(2/3)
(CF-2500)
POWER
BLOCK(2/3)
(CF-2500)
BL REG
Q5505,5506
D5503
14
15
16
13
5
6
17
18
18
CN5501
16
18
LCD
LCD901
(4-21)
(4-21)
UNIT
10
CN5601
CN5705
BL HIGH
BL VDD
3
•
4
ND901
DISP LCD VDD
DISP BL
CN5704
PD-156/160
BOARD
BOARD
PD-160 BOARD
PANEL 13.3V
PANEL 4.75V
FB5504
IC5502
GENERATOR
TIMING
IC5501
RGB DRIVE
PANEL 2.8V
L5501
14
FB5502
CHARACTER
DISPLAY
BACKLIGHT
D902
TO
POWER BLOCK
(1/3)
(VC-276)
POWER BLOCK
(1/3)
(VC-276)
(LCD TYPE SO)
Q5502-5505
CN5501
24
3
1
1
23
LCD
LCD901
(4-21)
(4-21)
UNIT
PD-156 BOARD
PANEL 13.3V
PANEL -15.3V
FB5502
FB5503
IC5502
GENERATOR
TIMING
IC5501
RGB DRIVE
PANEL 2.8V
L5501
14
FB5501
(LCD TYPE SH)
: Changed portion.
— 4 —
DCR-TRV238E/TRV239E
FRAME SCHEMATIC DIAGRAM (2/2)
Page
4-4
Changed contents
Note:
To check the LCD Type, refer to “SECTION 5. 1-5. LCD Type Check”.
SECTION 4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
4-1. FRAME SCHEMATIC DIAGRAM
6P
CN5704
1
2
3
4
5
6
6P
CN5702
1
2
3
10P
CN5601
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
24P
CN5501
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
10P
CN5502
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
20P
CN5701
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CN5703
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
4P
CN5705
1
2
3
4
XOSD_SCK
XCS_LCD_DRIVER
DISP_LCD_VDD
DISP_BL
LCD_COM/XDATA
OSD_SO
PANEL_REV
VB
XVD_OUT
VG
PSIG
VR
MAKER_CHECK
XHD
XHD_OUT
GND
GND
PANEL_REV
TEST2
RGT
B
R
G
PSIG
HCK1
HCK2
CRext
SOUT
REF
HST
WIDE
CS
VVSSG
VDOG
VSS
VDD
DWN
EN
VCK
VST
COM
TEST1
XSYS_RST
P
ANEL_HOLD
P
ANEL_R
BL_GND
P
ANEL_13.3V
VD_SCK XVC_SCK
VC_SO
BL_CONT
P
ANEL_4.75V
BL_REG
P
ANEL_-15.3V
XP
ANEL_REV
REG_GND
P
ANEL_XVD
P
ANEL_G
XCS_LCD_DA
SE_GND
P
ANEL_B
P
ANEL_2.8V
C-SYNC/XHD
N.C.
SEG10
SEG1
BL_GND
SEG14
SEG2
COM2
COM1
COM3
BL_GND
SEG4
SEG3
SEG8
BL_VDD
COM4
SEG12
SEG16
SEG5
BL_VDD
SEG9
SEG11
SEG15
SEG7
SEG6
SEG13
PD-160 BOARD
1/2 LCD/BL BLOCK
2/2 RGB/TG BLOCK
2/2 RGB/TG BLOCK
LCD901
2.5INCH
BACK LIGHT
ND901
(FOR CHECK)
CPC
20P
LCD902
CHARACTER
DISPLAY
DISPLAY
FLEXIBLE
FP-412
D902
BACK
LIGHT
LIGHT
HARNESS
(VP-076)
FP-414
FLEXIBLE
PD-117
PD-156 BOARD
VGL
PSS2
VR
VSH3V
M01
VCOM
GND
PSS1
SPD
GND
EX1
EX2
RES
CLD
VB
SPC
PSG
CLS
VGH
VGLAC
CTR
VG
VSH5V
MO2
(LCD TYPE SH)
GND
VR
XHD_OUT
PANEL_COM
C_SYNC/XHD
VB
VG
PANEL_ID
GND
XVD_OUT
(LCD TYPE SH)
(LCD TYPE SO)
(LCD TYPE SO)
(LCD TYPE SH)
(LCD TYPE SO)
: Changed portion.
