DCR-TRV145E/TRV147E/TRV245E/TRV250E
COVER
COVER
4-2. SCHEMATIC DIAGRAMS
PD-180 BOARD SIDE A
PD-180 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
PD-180 BOARD SIDE A
PD-180 BOARD SIDE B
4-33
4-34
PD-180 (1/2)
For Schematic Diagram
• Refer to page 4-55 for printed wiring board.
• Refer to page 4-70, 4-71 for waveforms.
NO MARK:REC/PB MODE
TYPE S MODEL
TYPE C MODEL
TYPE S
TYPE C
TYPE S
(Note):TYPE C
(Note):TYPE C
TYPE S
TYPE S
TYPE C
TYPE S
TYPE S
TYPE C MODEL
TYPE S MODEL
TYPE C
TYPE S
TYPE S
TYPE C
TYPE C
TYPE S
TYPE C
TYPE S
TYPE C
TYPE C
TYPE C
TYPE C
TYPE C
TYPE S
6
5
4
1
2
3
10
11
8
< >:TYPE C MODEL
( ):TYPE S MODEL
Note:Ferrite bead is mounted to
the location where R5542 is
printed.(TYPE C only)
Note:Ferrite bead is mounted to
the location where R5544 is
printed.(TYPE C only)
7
9
-14.8
-14.8
-15.4
2.8
2.8
0.2
<1.3>
(2.9)
2.8
2.8
2.6
1.4
1.4
0.2
2.7
2.7
2.6
2.8
2.9
0
0
<2.9>(0)
2.8
1.4
1.4
2.8
1.4
2.8
2.8
2.8
<1.4>(0.1)
1.4
<0.4>(1.4)
<2.4>(2.8)
<0.1>(2.2)
<2.8>(1.4)
0
2.8
<0>(2.8)
<0.1>(2.8)
<2.3>(2.8)
<0.5>(2.8)
1.6
2.8
2.6
2.2
2.8
2.8
2.8
1.2
2.8
1.8
1.8
1.8
0.7
2.3
1.2
2.7
0.2
1.4
1.4
6.6
4.8
13.4
2.4
1.6
2.4
2.4
1.7
1.6
4.8
13.4
1.4
1.4
1.4
1.4
3
4.7
4.8
2.6
0
13.4
13.4
4.2
4.7
12.8
-15.4
4.7
2.8
1
(2/2)
IC5502
2
(2/2)
IC5501
When the machine needs to be repaired,please refer to
page 1-2 to discriminate the type of LCD(TYPE C or TYPE S).
47k
R5532
L5501
22uH
RB5503
1u
C5521
Q5504
HN1B04FE-Y/GR(TPLR3)
3
5
4
6
2
1
Q5503
1B04FE-Y/GR(TPLR3)
3
5
4
6
2
1
REG_GND
C5509
3.3u
25V
C5508
XX
0
R5534
0
R5514
5600
R5516
0.01u
C5510
RB5501
0.1u
C5518
0.001u
C5515
SYNC
R5522
HOLD
PANEL_R
Q5502
2SA207800LS0
0
R5520
47k
R5507
180k
R5531
1SS355TE-17
D5503
PANEL_4.6V
XX
C5532
0.01u
C5513
PANEL_G
0.1u
C5519
IC5501
CXA3592R-T4
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
0.01u
C5504
0.1u
C5517
10P
CN5502
1
VB
2
XVD_OUT
3
VG
4
PANEL_COM
5
VR
6
PANEL_ID
7
C-SYNC/XHD
8
XHD_OUT
9
GND
10
GND
0.1u
C5512
68k
R5510
16V
10u
C5520
UNR32A100LS0
Q5505
1k
R5545
1M
R5511
C5514
6.3V
22u
100k
R5541
1u
C5528
0
R5543
PANEL_13.3V
6.8uH
L5503
BL_ON
DETIN
15k
R5505
PANEL_2.8V
22k
R5509
0.01u
C5531
100k
R5512
0.01u
C5505
3900
R5533
DAC
82k
R5503
C5516
PANEL_-15.3V
PANEL_B
D5502
1SV290(TPL3)
R5518
R5540
100k
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
L5502
XX
0.01u
C5507
R5517
0
R5528
560p
C5511
XCS_PANEL
R5542
0.01u
C5530
0
R5515
R5544
0
R5529
0.01u
C5506
470k
R5501
RB5502
R5530
0
0.01u
C5527
0
R5525
XX
D5504
XSYS_RST
LED
VD_SCK
R5519
0
VD_SO
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
68k
R5508
2700
R5506
XVD
1M
R5513
22u
6.3V
C5503
R5521
47k
C5501
XX
1
A
TG14
TG16
TG15
TG13
XCS_PANEL
VR
VB
VG
VD_SCK
TG18
TG16
TG15
TG14
TG13
COM_FRP
FRP
BGP
XP.SAVE
BGP
VD_SCK
XCS_PANEL
VD_SO
XVD
SYNC
VD_SO
XCS_PANEL
XVD
FRP
BLK
XP
.SA
VE
XC.SAVE
XTG_SO
TG18
TG20
TG21
TG22
TG24
HOLD
COM_FRP
XTG_SO
TG24
BLK
VG
TG23
TG22
TG20
TG21
TG19
TG17
TG17
VD_SCK
TG12
TG12
TG19
TG23
XC.SA
VE
VB
VG
VR
HOLD
SYNC
VB
VR
CPC
1M
10k
AL
RGB DRIVE,TIMING GENERATOR(TG BLOCK)
F
J
E
2
C
4
M
PD-180 BOARD (1/2)
5
12
H
G
14
K
I
13
L
6
9
7
05
10
B
D
8
11
15
17
3
16
(FOR CHECK)
UNIT
2.5INCH
LCD
LCD901
COLOR
XX MARK:NO MOUNT
TIMING GENERATER
LCD DRIVER
SWITCH
SWITCH
SWITCH
B+ SWITCH
B:
A:
A/B
Note2:CN5501 Pin Name
3.3k:
2.2k:
0:
0uH
0uH
0:
100p:
68p:
B:
A:
A/B
Note1:IC5502 Pin Name
CM7021L3-E2:
LZ9FF474:
SIGNAL PATH
VIDEO SIGNAL
PB
REC
CHROMA
100
120k
0
VGH/VGH
VSS/GND
VGL/VGL
VDD/VGLAC
N.C/SPS
GRES/EX1
GPCK/MO1
GSRT/MO2
STBYB/PSG
RESET/EX2
VCOM/VCOM
VBC/CLS
SRT/PSS1
OE/PSS2
CLR/CTR
MCLK/CLD
HCNT/SPD
VR/VR
VG/VG
VB/VB
VSS/GND
VDD/VSH3V
VSH/VSH5V
STBYB/RES
1u
C5524