Panasonic PV-D4733S-K, Service Manual

Page: 65 / 274

NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
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.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
COMPARISON CHART
OF MODELS & MARKS
PV-D4733S-K
- - - - - - - -
PV-D4753S-K
- - - - - - - -
PV-D4763S-K
Not Used
A
B
C
D
E
PT
MODEL
MARK
0.1
C1306
+D3.3
Q1303
2SB710ARS
R1305
10K
Q1301
2SD601A
+A3.3
Q1302
2SD601A
UNSW_3.3V_SD
R1307
330
R1306
10K
R1302
10K
+A5
C1307
22/10V
R1301
4700
R1308
330
LEM2520T4R7J
L1301
SD_POWER_ON_H
R1304
10K
LEM2520T4R7J
L1302
10/6.3V
C1305
UNSW_5V_SD
R1303
4700
0.1
C1308
Q1304
2SB956
K5H102Z00005
PR1302
K5H102Z00005
PR1301
31
TO SD II
1
TO SD I,SD II
30
TO SD II
TO SD IV
36
TO SD IV
35
TO SD IV
34
SWITCHING
SD POWER ON-ON
SWITCHING
SD POWER ON-ON
SWITCHING
SD POWER ON-ON
SWITCHING
SD POWER ON-ON
SD III SCHEMATIC DIAGRAM (E)
LSJB2090
PV-D4763S-K
SD III/SD IV SCHEMATIC DIAGRAM
LINK TO VOLTAGE CHART
MAIN_SDO
MAIN_SDI
MAIN_SCK
RESET
UNSW_5V_SD
SD_POWER_ON_H
UNSW_3.3V_SD
COMPOSITE_VIDEO
F_GND
MAIN_SD_R
MAIN_CS
P2001
14 P GND
13 MAIN SDO
12 MAIN SDI
11 MAIN SCK
10 MAIN SD R
9
MAIN CS
8
RESET
7
UNSW 5V SD
6
SD POWER ON H
5
D GND
4
UNSW 3.3V SD
3
A GND
2
COMPOSITE VIDEO
1
F GND
BK1005HS601 L2217
BK1005HS601 L2218
BK1005HS601 L2219
BK1005HS601 L2220
BK1005HS601 L2221
BK1005HS601 L2222
BK1005HS601 L2223
BK1005HS601 L2224
L2225 BK1608HS800
L2226 BK1608HS800
BK1608HS600 L2227
BK1608HS800 L2228
BK1608HS600 L2229
BK1608HS800 L2230
J2203 0
J2202 0
TO SD I 11
TO SD I
13
TO SD I
12
TO SD I 14
TO SD I
15
TO SD I
16
TO SD III 34
TO SD III 35
TO SD III
36
TO SD II
32
TO SD II
33
TO MAIN C.B.A.
P5002
SD VIDEO SIGNAL
SD IV SCHEMATIC DIAGRAM (E)
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN HAVE
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.