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Model
DCR-TRV320 DCR-TRV320E DCR-TRV320P DCR-TRV420E DCR-TRV520 DCR-TRV520E DCR-TRV520P DCR-TRV525 DCR-TRV620E DCR-TRV720 DCR-TRV720E
Pages
127
Size
32.33 MB
Type
PDF
Document
Service Manual
Brand
Device
Movie
File
dcr-trv320-dcr-trv320e-dcr-trv320p-dcr-trv420e-dcr.pdf
Date
PREV: Sony MPK-DVF3 (serv.man2) Service Manual

Sony DCR-TRV320 / DCR-TRV320E / DCR-TRV320P / DCR-TRV420E / DCR-TRV520 / DCR-TRV520E / DCR-TRV520P / DCR-TRV525 / DCR-TRV620E / DCR-TRV720 / DCR-TRV720E Service Manual ▷ View online

DCR-TRV320/TRV320E/TRV320P/TRV420E/TRV520/TRV520E/TRV520P/TRV525
TRV620E/TRV720/TRV720E
4-103
4-104
RGB  LCD  DRIVER,  TIMING  GENERATOR
PD-117 (1/2)
PD-117 (RGB  LCD  DRIVER,  TIMING  GENERATOR)  SCHEMATIC  DIAGRAM
• See page 4-99 for PD-117 printed wiring board.
• See page 4-123 for waveforms.
1.4
0.7
4.7
2.8
2.3
1.5
2.6
2.7
2.8
2.8
2.8
1.1
2.8
1.9
1.9
1.9
1.4
1.4
1.4
(2.7)
<3.3>
13.5
1.7
1.7
2.3
1.7
2.3
1.6
1.1
2.7
0.1
4.7
1.4
1.4
13.5
6.8
2.6
2.8
2.7
0
2.8
0.1
1.4
1.4
2.6
2.8
2.8
2.7
(2.6)<0.4>
2.8
2.8
2.6
0
2.8
0
2.8
(2.4)<2.8>
(2.8)
<0.4>
(2.8)
<2.2>
(2.8)
<0>
(2.9)
<0>
2.8
0
(1.4)
<2.8>
(2.3)
<0>
(2.8)
<2.4>
(1.4)
<0.3>
1.4
(0.1)
<1.4>
2.8
2.8
1.4
2.8
1.4
1.4
2.8
NO MARK:REC/PB MODE
0
2.8
4.7
4.7
0
4.7
4.7
4.1
12.9
13.5
13.4
3.4
2.8
-15.3
-15.3
-15.9
-15.9
6
5
4
3
2
1
8
7
( ):TYPE S 61k/123k MODEL
    (REC/PB MODE)
< >:TYPE C 61k MODEL
    (REC/PB MODE)
:TYPE C MODEL
:TYPE S 61k/123k MODEL
:TYPE C 61k MODEL
:TYPE S 61k/123k MODEL
0.01u
C5505
22u
6.3V
C5514
R5522
R5513
1T369-01-T8A
D5502
0
R5519
R5514
22k
R5509
15k
R5505
3.3u
20V
C5509
0.1u
C5513
XX
C5502
R5515
XX
D5501
100k
R5512
R5517
47k
R5507
L5505
0.1u
C5510
100k
R5504
0.1u
C5519
0.1u
C5522
0.1u
C5504
IC5501
RB5P003AM1
1
N.C
2
N.C
3
N.C
4
N.C
5
N.C
6
N.C
7
BIAS
8
OP_IN+
9
OP_IN-
10
OP_OUT
11
VCO
12
N.C
13
N.C
14
N.C
15
Vcc4
16
VSH
17
GND1
18
GND2
21
G_DC_DET
19
R_DC_DET
20
VR
22
VG
23
B_DC_DET
24
VB
25
Vcc2
26
Vcc3
27
COM_OUT
28
N.C
29
COM_FRP
30
FRP
31
GND3
32
BLACK_IN
33
BGP
34
N.C
35
EXT_DA1
36
R_INJECT
37
EXT_DA2
38
XC.SAVE
39
XSCK
40
SI
41
XCS
42
Vcc1
45
XP.SAVE
44
LPF_ADJ
43
TRAP_ADJ
46
B_IN
47
G_IN
48
R_IN
R5521
16V
6.8u
C5520
10u
6.3V
C5501
L5501
10uH
0.1u
C5508
0.1u
C5503
0.1u
C5518
PWM
100
R5523
LED
±
0.5%
100k
R5503
68k
R5510
1000p
C5515
DETIN
1u
C5521
470k
R5501
XX
R5502
68k
R5508
2700
R5506
100
R5525
C5516
0.1u
C5517
1M
R5511
1u
C5524
0.01u
C5506
560p
C5511
0.1u
C5512
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
R5518
100
R5524
DAC
0.01u
C5507
0.1u
C5523
0
R5520
10k
R5516
IC5502
1
HDI
2
HDB
3
W/H
4
BL-ON
5
BL-DET
6
GND/TESTI
7
TESTI/GND
8
LED
9
PWM
10
TESTI
11
TESTI
12
CPMODE/CLS
13
CP/SPS
14
GRES/EX1
15
GPCK/MODE1
16
GSRT/MODE2
17
STBYB/PSG
18
RESET/EX2
21
OE/PSS2
19
VDD/RES
20
SRT/PSS1
22
CLR/CTR
23
MCLK/CLD
24
HCNT/SPD
25
DR.P
.SA
VE
26
OSCO
27
OSCI
28
XC.SA
VE
29
PD
30
PS/VDD
31
GND
32
-IN/TESTO
33
+IN/TESTO
34
OUT/TESTO
35
SYF
36
POCB
37
BGP
38
SWCOM
39
SW
40
FRP
41
COM_FRP
42
XSCK
45
SO
44
XCS
43
VDD/TESTI
46
SI
47
VSYB
48
XVD
47k
R5551
10P
CN5502
1
VB
2
XVD_OUT
3
VG
4
PANEL_COM
5
VR
6
N.C.
7
C-SYNC/XHD
8
XHD_OUT
9
GND
10
GND
R5553
XX
C5525
XX
C5526
0
R5557
XX
R5558
0.01u
C5527
C5528
R5559
0.1u
C5529
470k
R5560
2SC4738F-Y
Q5501
/GR(TPL3)
IC5503
1
2
3
45
Q5502
Q5503
Q5504
Q5505
Q5506
XX
R5561
R5562
R5563
R5564
R5565
R5566
R5567
R5568
C5530
C5531
R5569
FB5502
0uH
FB5503
0uH
D5503
L5504
10uH
8P
CN5701
1
2
3
4
5
6
7
8
BL_REG
SE_GND
BL_CONT
CN5702
12P
1
2
3
4
5
6
7
8
9
10
11
12
PANEL_4.75V
PANEL_2.8V
REG_GND
AD6
1
A
BL_GND
TG14
TG16
TG15
TG13
XCS_PANEL
VR
VB
VG
XVC_SCK
TG18
TG16
TG15
TG14
TG13
COM_FRP
FRP
BGP
XP.SAVE
BGP
XVC_SCK
XCS_PANEL
XVC_SO
XVD
FRP
BLK
XP
.SA
VE
XC.SAVE
XTG_SO
TG18
TG20
TG21
TG22
TG23
TG24
COM_FRP
XHD_OUT
SYNC
XVD_OUT
XTG_SO
TG24
BLK
VB
VG
VR
TG23
TG22
TG20
TG21
TG19
TG17
TG17
TG12
TG12
TG19
XC.SA
VE
XVC_SO
XVC_SCK
XVD
XCS_PANEL
SYNC
HOLD
VB
VG
VR
XHD_OUT
HOLD
SYNC
SYNC
XVD_OUT
RGB DRIVER
VSH
VDD
VSS
VB
VG
VR
HCNT
MCLK
CLR
OE
SRT
STBYB
VBC
VCOM
RESET
STBYB
GSRT
GPCK
GRES
N.C.
VDD
VGL
VSS
VGH
/CLS
/VGLAC
/CLD
/PSS1
/PSS2
/EX1
/MO2
/RES
/EX2
/VB
/VG
/VR
/VGL
/SPS
/VSH5V
/MO1
/GND
/VSH3V
/GND
/VCOM
/CTR
/VGH
/PSG
/SPD
PANEL_4.75V
PANEL_13.3V
PANEL_-15.3V
BL_CONT
XVC_SCK
AD6
REG_GND
XCS_LCD_DA
C-SYNC/XHD
BL_REG
BL_GND
VC_SO
REG_GND
PANEL_R
PANEL_XVD
SE_GND
PANEL_G
PANEL_2.8V
PANEL_HOLD
PANEL_B
TIMING GENERATOR
-REF.NO.:20,000 SERIES-
IC5501
05
XX MARK:NO MOUNT
(DCR-TRV320/TRV320E/TRV320P)
RGB LCD DRIVER,
TIMING GENERATOR
PD-117 BOARD (1/2)
IC5502
CPC
(FOR CHECK)
LCD901
2.5INCH
LCD UNIT
IC5503
4
7
G
9
C
I
16
E
K
8
J
B
13
D
14
6
F
10
11
3
15
12
17
L
2
5
H
18
REC
Y/CHROMA
CHROMA
SIGNAL PATH
Y
PB
VIDEO SIGNAL
3
PD-117 BOARD (2/2)
PD-117 BOARD (2/2)
1
PD-117 BOARD (2/2)
4
INITIAL RESET
(SEE PAGE 4-46)
 
VC-235 BOARD (16/16)
CN1109
(THROUGH THE
DP-77 HARNESS)
CF-69 BOARD
CN004
(THROUGH THE
CP-82 HARNESS)
(SEE PAGE 4-72)
PD-117 BOARD (2/2)
2
INVERTER
VGL
SWITCH
VGH SWITCH
VSH SWITCH
VGH SWITCH
C5516
TYPE S 61k MODEL
TYPE S 123k MODEL
TYPE C 61k MODEL
MODEL
REF.NO.
100p
68p
150p
MARKED:MOUNT TABLE
C5528
Q5506
Q5502
D5503
Q5503
L5505
IC5502
C5530
IC5503
Q5504
C5531
Q5505
R5513
R5514
R5515
R5517
R5518
R5521
R5522
R5553
R5559
R5562
R5563
R5564
R5565
R5566
R5567
R5568
R5569
1u
25V
MA111-(k8).SO
2SB1462J-QR(K8).SO
0.01u
0.01u
LZ9FF424
TC7SET04FU(TE85R)
27uH
MGSF1P02LT1
2SB1462J-QR(K8).SO
2SC4738F-Y/GR(TPL3)
2SC4738F-Y/GR(TPL3)
1M
XX
0.01u
TYPE C 61k MODEL
TYPE S 61k MODEL
MODEL
XX
REF.NO.
TYPE S 123k MODEL
1u
25V
0.01u
MA111-(k8).SO
TC7SET04FU(TE85R)
LZ9FF424
6.8uH
2SB1462J-QR(K8).SO
2SC4738F-Y/GR(TPL3)
XX
1M
2SC4738F-Y/GR(TPL3)
2SB1462J-QR(K8).SO
MGSF1P02LT1
XX
XX
XX
XX
CM7019L3-T4
XX
27uH
XX
XX
XX
XX
XX
XX
0
0
0
XX
XX
220k
XX
XX
0
0
0
XX
XX
XX
0
1k
2.2k
1.5k
XX
XX
0
10k
10k
XX
47k
47k
XX
1M
1M
XX
1M
1M
XX
XX
XX
XX
XX
0
0
0
XX
XX
180k
180k
XX
VGL SWITCH
Note 1:IC5502 Pin Name
A/B
  A
  B
Note 2:CN5501 Pin Name
A/B
  A
  B
When the machine needs to be repaired, please refer to 
page 9 to discriminate the type of LCD (TYPE C or TYPE S)
DCR-TRV320/TRV320E/TRV320P/TRV420E/TRV520/TRV520E/TRV520P/TRV525
TRV620E/TRV720/TRV720E
4-105
4-106
PANEL  REVERSE  SWITCH  BLOCK
/
CG  LCD  DRIVER,  BACK  LIGHT
PR-10000
PD-117 (2/2)
PR-10000 (PANEL  REVERSE  SWITCH  BLOCK),  PD-117 (CG  LCD  DRIVER,  BACK  LIGHT)  SCHEMATIC  DIAGRAM
• See page 4-99 for PD-117 printed wiring board.
• See page 4-123 for waveforms.
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.
4.6
1.6
-0.5
2.8
1.5
0.3
1.9
2.8
3.0
3.0
3.0
2.8
4.6
2.9
0
1.4
1.4
1.4
1.4
1.4
1.4
1.5
1.5
1.5
1.5
1.5
1.5
1.4
1.4
1.5
1.5
1.4
1.4
1.5
1.5
1.5
1.5
-0.5
2.8
1.4
2.8
0
0
2.8
1.6
2.8
0
0
4.7
0
4.7
NO MARK:REC/PB MODE
9
LED
10k
R5614
PG1112H-TR
D5602
XX
R5620
BL_REG
MA111-(K8).SO
D5601
PANEL_2.8V
L5601
100uH
LND703
GND
IC5601
TC7W53FU(TE12R)
1
COM
2
INH
3
VEE
4
GND
5
A
6
CH1
7
CH0
8
VCC
10u
10V
C5602
PANEL_4.75V
FP216-TL
Q5602
LND704
GND
12k
R5612
0.015u
C5604
RN2102F(TPL3)
Q5604
RN1104F(TPL3)
Q5603
1800
R5610
1800
R5613
TA75S393F-TE85R
IC5602
1
2
3
45
120
R5616
BL_GND
0.1u
C5606
DETIN
DAC
XX
R5619
10P
CN5604
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
XX
D5604
0.1u
C5605
RN1104F(TPL3)
Q5601
0
R5608
PWM
LND702
GND
100k
R5611
10k
R5609
XX
C5601
BL_CONT
REG_GND
XX
D5603
T5601
1
2
3
4
5
6
10
SE_GND
LND705
GND
10V
10u
C5608
C5607
470
R5618
1u
C5603
22k
R5617
LND701
GND
26P
CN5705
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
IC5701
BU9735K-E2
1
OSC1
2
OSC2
3
VSS
4
VC
5
VLCD
6
VDD
7
SCK
8
SD
9
XCS
10
C/XD
11
COM1
12
COM2
13
COM3
14
COM4
15
SEG1
16
SEG2
17
SEG3
18
SEG4
19
SEG5
20
SEG6
21
SEG7
22
SEG8
23
SEG9
24
SEG10
25
SEG11
26
SEG12
27
SEG13
28
SEG14
29
SEG15
30
SEG16
31
SEG17
32
SEG18
XX
CN5706
1
-EL
2
-EL
3
N.C.
4
N.C.
5
EL
6
EL
XX
R5710
1500
R5704
XX
R5716
XX
R5713
0.1u
C5704
XX
Q5701
XX
C5708
8200
R5708
XX
C5710
6P
CN5704
1
2
3
4
5
6
XX
IC5702
1
2
3
4
5
6
7
8
9
10
S5701
S5704
6P
CN5703
1
2
3
4
5
6
S5703
XX
C5709
680k
R5712
XX
L5702
2200
R5706
0
R5714
XX
D5701
XX
C5707
XX
R5715
XX
C5706
0
R5711
3900
R5707
S5702
XX
L5701
XX
R5717
AD6
S001
ND901
1
A
R5702
1.2k
1
2
3
4
5
6
R2
62
R1
62
R3
100k
SO
SO
SCK
SCK
SEG15
SEG14
XCS
C/XD
SEG13
SEG9
SEG16
SEG7
SEG8
SEG12
SEG18
SEG11
SEG17
SEG10
SEG5
COM3
COM2
SEG3
SEG2
SEG1
COM1
COM4
SEG4
SEG6
COM1
COM2
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG14
SEG13
SEG12
SEG1
SEG16
SEG15
SEG17
SEG18
COM3
COM4
XCS
C/XD
INVERTER TRANS
DRIVE
VCC
BLC10S
12pF
COM1
SEG18
BL_GND
RT
2
SEG7
SEG9
VCC
DISP_LCD_VDD
BL_VDD
SEG16
N.C.
OSD_SO
GND
SEG2
ENB
N.C.
PANEL_REV
SEG17
_EL
DISP_BL
GND
SEG1
SEG6
DC
SEG14
PANEL_REV
COM2
COM3
XCS_LCD_DRIVER
SEG10
GND
BL_GND
COM4
SEG5
SEG13
XOSD_SCK
SEG3
EL
SEG12
LCD_COM/XDATA
SEG15
RT
1
SEG8
BL_VDD
CIL
SEG11
SEG4
GND
-REF.NO.:20,000 SERIES-
05
XX MARK:NO MOUNT
PD-117 BOARD(2/2)
(PANEL REVERSE)
IC5601
IC5602
IC5701
4
7
G
9
C
I
E
8
B
13
D
6
F
10
11
3
12
2
5
H
BACK LIGHT
(STARTER)
LCD DRIVE
CG LCD DRIVER,BACK LIGHT
1
PD-117 BOARD (1/2)
4
PD-117 BOARD (1/2)
2
PD-117 BOARD (1/2)
3
PD-117 BOARD (1/2)
N.C.
GND
N.C.
GND
PANEL_REV
PANEL_REV
PANEL REVERSE
SWITCH
BLOCK
(PR-10000)
–
+
4
5
1
2
3
CF-69 BOARD
CN005
(THROUGH THE
CP-81 HARNESS)
(SEE PAGE 4-64)
• PANEL REVERSE SWITCH BLOCK (PR-10000)is replaced as a block.
  so that this PRINTED WIRING BOARD is omitted.
(DCR-TRV320/TRV320E/TRV320P)
3kV
LED SWITCH
LED SWITCH
BACK LIGHT
BRIGHT SWITCH
INVERTER
CURRENT DETECT
VOLUME
VOLUME
 LCD
BRIGHT
 LCD
BRIGHT
–
+
LED901-1
BACK-LIGHT
LCD
LED901-2
BACK-LIGHT
LCD INDICATION BLOCK ASSY
LCD902
CHARACTER
DISPLAY
FP-94
FLEXIBLE
DCR-TRV320/TRV320E/TRV320P/TRV420E/TRV520/TRV520E/TRV520P/TRV525
TRV620E/TRV720/TRV720E
4-107
4-108
PD-118 (RGB/CG  LCD  DRIVER,  TIMING  GENERATOR,  BACK  LIGHT)  PRINTED  WIRING  BOARD
– Ref. No.: PD-118 board; 20,000 series –
RGB/CG  LCD  DRIVER,  TIMING  GENERATOR,  BACK  LIGHT
PD-118
• For Printed Wiring Board.
• PD-118 board is four-layer print board. However, the patterns
of layers 2 to 3 have not been included in the diagram.
• There are few cases that the part isn't mounted in this model
is printed on this diagram.
• See page 4-128 for printed parts location.
• PD-118 board (SIDE B) is not mounted.
• Chip transistor
E
B
C
10
6
1
2
3
4
5
3
2
1
4
5
DCR-TRV320/TRV320E/TRV320P/TRV420E/TRV520/TRV520E/TRV520P/TRV525
TRV620E/TRV720/TRV720E
4-109
4-110
RGB/CG  LCD  DRIVER,  TIMING  GENERATOR,  BACK  LIGHT
PD-118
Page of 127
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