Panasonic PV-GS19P Service Manual page 68

MAIN X SCHEMATIC DIAGRAM
49 GND4
50 OEHCOG
51 CLK1COG
R8001 0
52 CLK2COG
R8002 0
53 CLK3COG
R8003
0
54 STH1COG
55 STH2COG
TO M II 29 LCD_CS 56 LOAD
TO M II 57 SDATA
30 LCD_SD
TO M II 31 LCD_SCK 58 SCLK
59 VDD3V
60 VCC1_3V
TO M V 61 VD
177 LCDVBLK
TO M V 176 LCDHD 62 HD
180 LCD/EVF_R 63 R_IN
TO M V
C8001 0.1[KB]
64 G_IN
TO M V 179 LCD/EVF_G
C8002
178 LCD/EVF_B
TO M V
0.1[KB]
C8003
0.1[KB]
L8001 10U
LCD/EVF+8.5V
LCD/EVF+3V
47U
L8002
C8004
22/6.3V
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
REC VIDEO SIGNAL
*
*
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
GND3 32
DSGEVF
31
XDSGEVF 30
ENBEVF 29
XENBEVF 28
CKH1EVF 27
CKH2EVF
26
STHEVF 25
IC8001
XSTHEVF
24
AN12531A-VB C8021 PT
VCC3_3V 23
LCD/EVF RGB
ROUTEVF
SIGNAL PROCESS 22
C,D,E,F,G,H,I
C8015
RDETEVF 21
0.1
GOUTEVF
20
C8016
GDETEVF 19
0.1[KB]
BOUTEVF 18
C,D,E,F,G,H,I
C8017
BDETEVF 17
0.1
R8016
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
100
R8011
R8012
R8013
R8014
R8015
* * *
NOTE: NOTE:
PARTS MARKED "PT" ARE NOT USED.
PB VIDEO SIGNAL
LCD_STH2 285 TO M I
IC8001 IC- DETAIL BLOCK DIAGRAM
TO M I
LCD_STH1 284
LCD_CLK3 286 TO M I
TO M I
LCD_CLK2 287
LCD_CLK1 288 TO M I
LCD_OEH 289 TO M I
TO M I
LCD_Q2H 290
LCD_OEV 291 TO M I
TO M I
LCD_CPV 292
LCD_STV2 293 TO M I
TO M I
LCD_STV1 294
LCD_U/D 295 TO M I
TO M I
LCD_R/L 296
49 GND
50
51
TO M I
EVF_XSTV 267
EVF_STV 266 TO M I
52
TO M I
EVF_CKV2 269
EVF_CKV1 268 TO M I
53
TO M I
EVF_DSG 276
EVF_XDSG 277 TO M I
EVF_ENB 270 TO M I 54
EVF_XENB 271 TO M I
EVF_CKH1 274 TO M I
55
R8006 0
TO M I
EVF_CKH2 275
R8007 0
EVF_STH 272 TO M I
56
TO M I
EVF_XSTH 273
TP8001
EVF_R 278 TO M I
EVF_R
TO M I
EVF_G 279 57
TP8002
EVF_B 280 TO M I
EVF_G
TO M I
EVF_COM 282
58
TP8003
EVF_DSD 281 TO M I
EVF_B
EVF_VDD 283 TO M I
59 VDD(+3V)
60 VCC(+3V)
TP8004
EVF_COM
61
62
TP8005 TP8006 TP8007 TP8008
LCD_R LCD_G LCD_B LCD_COM
BL_CONT 297 TO M I
100 63 CLAMP
TO M I
LCD_COM 298
0
LCD_R 339 TO M I
0
64
TO M I CLAMP
LCD_G 338
0
LCD_B 337 TO M I
0
PV-GS19P/PV-GS19PC/PV-GS31P/PV-GS31PC/PV-GS32P/PV-GS34PC/PV-GS35P/PV-GS35PC
71
PV-GS19P / PV-GS31P / PV-GS32P / PV-GS35P / PV-GS19PC / PV-GS31PC / PV-GS34PC / PV-GS35PC
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
48 47 46 45 44 43 42 41 40 39 38 37 36 35
LCD/EVF PANEL
CONTROL
I C
2
CONTROL
EVF R SIGNAL PROCESS
LCD R SIGNAL
PROCESS
EVF G SIGNAL PROCESS
LCD G SIGNAL
PROCESS
EVF B SIGNAL PROCESS
LCD B SIGNAL
PROCESS
V-COM V-COM
AC DC
CLAMP DRIVE DRIVE DRIVE
CONTROL CONTROL
B G R
1 2 3 4 5 6 7 8 9 10 11 12 13 14
LINK TO VOLTAGE CHART
MAIN X SCHEMATIC DIAGRAM
COMPARISON CHART
OF MODELS & MARKS
MODEL MARK
PV-GS19P-S A
PV-GS19PC-S B
PV-GS31P-S C
PV-GS31PC-S D
PV-GS32P-S E
- - - - - F
PV-GS34PC-S G
PV-GS35P-S H
PV-GS35PC-S I
Not Used PT
34 33
GND 32
31
30
29
28
27
26
25
24
23
VCC(+3V)
R
DRIVE 22
21
G
DRIVE 20
19
B
DRIVE 18
17
15 16
LSJB8295