Timing Generator - Sony CCD-TR317E Service Manual

CCD-TR317E/TR417E/TR427E/TR617E/TR717E/TR918E/
TRV37E/TRV47E/TRV48E/TRV57E/TRV67E/TRV87E
For Schematic Diagram
• Refer to page 4-71 for printed wiring board.
• Refer to page 4-90 for waveforms.
1 2 3
PD-117 BOARD(1/2)
(TRV MODEL)
A RGB LCD DRIVER,

TIMING GENERATOR

-REF.NO.:10000 SERIES-
XX MARK:NO MOUNT
CN5701 8P
SE_GND 1
B
BL_GND 2
TO BL_REG 3
DD-134 BOARD
CN933 BL_CONT 4
(SEE PAGE PANEL_-15.3V 5
4-86)
PANEL_13.3V 6
PANEL_4.75V 7
PANEL_2.8V 8
C
L5501
10uH
C5501
10u
6.3V
D TA
A
E
F
CN5702 12P
XVC_SCK
XVC_SCK 1
XCS_PANEL
XCS_LCD_DA 2
XVC_SO
VC_SO 3
G
REG_GND 4
TO
CF-67 BOARD PANEL_XVD 5
CN004
C-SYNC/XHD 6
(SEE PAGE PANEL_HOLD 7
4-50)
REG_GND 8
PANEL_B 9
PANEL_G 10
PANEL_R 11
H
AD6 12
I
J
K
L
16
RGB LCD DRIVER, TIMING GENERATOR
PD-117 (1/2)
4 5 6 7
L5504 10uH
C5527
0.01u B
R5569
R5505
180k
15k
3
BL_CONT
TO(2/2)
SE_GND
36 35 34 33 32
BL_REG
1
BL_GND
TO(2/2)
DAC
1.5
4 EXT_DA2
PANEL_4.75V
XC.SAVE
TO(2/2)
PANEL_2.8V
XC.SAVE
2.8
XVC_SCK
XSCK
2.6
XTG_SO
SI
2.7
IC5501
R5501
XCS_PANEL
470k
XCS
2.8
Vcc1
R5557
2.8
0
TRAP_ADJ
R5502 R5558
2.8
XX XX
C5526
C5503 XX LPF_ADJ
C5525 1.1
0.1u
XX XP.SAVE
B
XP.SAVE
2.8
3
100k ± 0.5%
R5503
B_IN
1.9
0.01u
C5505
2
G_IN
1.9
C5506 0.01u
R_IN
1.9
C5507 0.01u
1
1 2 3 4
FB5502
(L5502 10uH 2520)
C5502 C5504
XX 0.1u
TA B
C5529
XVD
0.1u
B R5504
SYNC
2012 100k
HOLD
2.8
R5560
470k 0
C5508
36
0.1u
B
D5501
XX
Q5501
2SC4738F-Y
BGP 2.7
BGP
SWCOM
0.1
BLK
SW
1.4
FRP
FRP
1.4
COM_FRP
COM_FRP
2.6
XVC_SCK
XSCK
2.8
VDD/TESTI
2.8
XCS_PANEL
XCS
2.7
XTG_SO
SO
0.4
XVC_SO
SI
2.8
XVD_OUT
VSYB
2.8
XVD
XVD
7
SYNC
HOLD
4-75
8 9 10 11
FB5503 0uH
C5509
3.3u 20V C5514
TA 22u 6.3V
TA A
C5510
C5513
0.1u 0.1u
B B
31 30 29 28 27 26 25
6
VB
2.3
VB
1.7
B_DC_DET
C5517 0.1u VG
5 B 2012
VG
2.3
R5516
1.7 10k
G_DC_DET
C5518 0.1u VR
B 2012
VR
2.3
4
DRIVER 1.7
R_DC_DET
IC5501 C5519 0.1u
RB5P0030M B 2012
GND2
GND1
4.7
VSH
13.5
Vcc4
C5520
6.8u
16V
N.C
TA
A
N.C
C5522
5 6 7 8 9 10 11 12
C5512
R5506 R5512
0.1u
D5502
2700 100k
B
1T369-01-T8A
R5508
C5515
68k
R5507
1000p
47k R5511 SL
1M D5503
R5509 C5511 R5510
L5505 * C5516
560p 68k
22k 27uH CH
CH
R5513
*
C5528
*
TA
A
35 34 33 32 31 30 29 28 27 26 25
R5514
8 1.4
HCNT/SPD
R5519
0
1.4
MCLK/CLD
R5520
0.3
0
CLR/CTR
2.4
OE/PSS2
IC5502
0
SRT/PSS1
R5515
2.8 *
TIMING GENERATOR
VDD/RES
IC5502
*
0
RESET/EX2
R5522
2.8
STBYB/PSG
0
GSRT/MODE2
0
GPCK/MODE1
2.2
GRES/EX1
0.4
CP/SPS
R5518
1 2 3 4 5 6 7 8 9 10 11 12
2.8
R5521
*
R5551
47k
12 13 14 15
0.1u
B
C5523 C5521
0.1u 1u
3216
B
B
R5559
TG24
TG23
TG22
TG21
TG20
TG19
TG12
TG18
TG17
TG16
TG15
TG14
TG13
Q5503,5505
SWITCH
Q5503
C5524
R5568
1u B
XX
3216
Q5502
TG24
R5561
IC5503 R5562
XX
TC7SET04FU(TE85R)
TG23
TG22 * Q5504
TG21
TG20
TG19
Q5506
TG18
TG17 IC5503
R5567
Q5504,5506 *
SWITCH
TG16
INV.
TG15
TG14
TG13
[LCD TYPE CHECK]
By measuring the resistor value between Pin 6 of CN5502
and Pin 0 of CN5502,the type of LCD can be discriminated.
1k :TYPE S
1.5k :TYPE C
TG12
R5517
SIGNAL PATH
VIDEO SIGNAL
CHROMA Y
PWM
LED
REC
2
DETIN TO(2/2)
PB
REG_GND
AD6
4-76
16 17 18
TRV MODEL : CCD-TRV37E/TRV47E/TRV48E/TRV57E/
TRV67E/TRV87E
CN5502 10P
VB
1 VB
XVD_OUT
2 XVD_OUT
VG
3 VG
4 PANEL_COM
VR
5 VR
* R5553
CPC
6 N.C.
SYNC (FOR CHECK)
7 C-SYNC/XHD
XHD_OUT
8 XHD_OUT
9 GND
10 GND
CN5501 24P
24 VSH VSH5V
23 VDD VSH3V
22 VSS GND
21 VB VB
20 VG VG
19 VR VR
18 HCNT SPD
17 MCLK CLD
16 CLR CTR
LCD901
15 OE PSS2 2.5INCH
LCD UNIT
14 SRT PSS1
13 STBYB RES
12 VBC CLS
11 VCOM VCOM
10 RESET EX2
9 STBYB PSG
8 GSRT MO2
7 GPCK MO1
6 GRES EX1
5 N.C. SPS
4 VDD VGLAC
3 VGL VGL
R5566
2 VSS GND
1 VGH VGH
TYPE C TYPE S
C5530
B
R5564
* Q5505
*MARKED : MOUNT TABLE
R5563
TYPE S TYPE C
REEF.NO.
C5516 100p 100p
50V 50V
C5528 1U XX
25V
C5530 0.01u XX
25V B
C5531 0.01u XX
R5565
25V B
1M
D5503 MA111-(K8) XX
IC5502 LZ9FF324 CM7019L2-T
C5531
B
IC5503 TC7SET04FU XX
Q5502 MGSF1P02LT XX
Q5503 2SB1462J-Q XX
Q5504 2SB1462J-Q XX
Q5505 2SD2216J-Q XX
Q5506 2SD2216J-Q XX
R5513 1M XX
R5514 XX 0
R5515 0 XX
R5517 XX 220k
R5518 XX 0
R5521 0 XX
R5522 XX 0
R5553 1k 1500
R5559 XX 0
R5562 10k XX
R5563 47k XX
R5564 1M XX
R5565 1M XX
Y/CHROMA
R5566 XX 0
R5567 XX 0
R5568 XX 0
R5569 180k XX