Read Panasonic PT-RZ21K / PT-RS20K (serv.man2) Service Manual online
DIA-22
BLOCK & SCHEMATIC DIAGRAMS
< RZ21K series >
3. 7. RD-PCB
3. 8. RE-PCB
C1687
1000p
50V
C1693
1000p 50V
C1694
1000p
50V
C1697
1000p
50V
DMD1_FANPWM
DMD1_FANSENSE
VCC_DMD1
TEMP_INAIR
VCC_DMD2
DMD2_FANPWM
DMD2_FANSENSE
VCC_HEAT_FAN
HEAT_FANSENSE
HEAT_FANPWM
C1689
1000p
50V
C1688
1000p 50V
RD1
DMD INTAKE1 FAN
to G-PCB (G22)
DMD INTAKE2 FAN
HEAT PIPE FAN
to M4-PCB
(Intake air temp)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
RD2
1
2
3
4
5
RD6
1
2
C1696
1000p
50V
C1695
1000p 50V
RD5
1
2
3
4
5
C1699
1000p
50V
C1698
1000p 50V
RD4
1
2
3
4
GND
GND
GND
GND
GND
HEAT_FANSENS
HEAT_FANPWM
VCC_HEAT_FAN
DMD2_FANPWM
VCC_DMD1
VCC_DMD2
TEMP_INAIR
DMD1_FANSENS
DMD2_FANSENS
DMD1_FANPWM
C1052 1000p
50V
C1031
1000p
1000p
50V
C1034
1000p
1000p
50V
C1037
1000p
1000p
50V
C1040
1000p
1000p
50V
C1054 1000p
50V
C1055
1000p
50V
C1056
1000p
50V
C1057
1000p
50V
C1058
1000p
50V
C1059
1000p
50V
C1060
1000p
50V
C1061
1000p
50V
VCC_PRSM1
VCC_PRSM4
PRSM4_FANPWM
VCC_PRSM3
PRSM3_FANSENSE
PRSM3_FANPWM
VCC_PRSM2
PRSM2_FANPWM
PRSM2_FANPWM
PUMP-R_SENSE
PUMP-B_SENSE
VCC_PUMP-G
PUMP-G_SENSE
VCC_PUMP-R
DMD_TEMP
DEBUG
TEST(RESERVED_G-EN)
RST(RESERVED_B-EN)
COLOR_SDA
COLOR_SCL
COLOR_TEMP
VCC_COLOR+5V
COLOR_SENSE
PRSM4_FANSENSE
PRSM1_FANSENSE
PRSM1_FANPWM
VCC_PUMP-B
L1031
J0JCC0000168
RE2
1
2
3
4
RE4
1
2
3
4
RE5
1
2
3
4
C1032
1000p
50V
C1033
1000p
50V
RE3
1
2
3
4
C1036
1000p
50V
C1035
1000p
50V
C1039
1000p
50V
C1038
1000p
50V
C1042
1000p
50V
C1041
1000p
50V
RE6
1
2
3
RE7
1
2
3
RE8
1
2
3
C1043
1000p
50V
C1044
1000p
50V
C1045 1000p
50V
C1046 1000p
50V
C1047
1000p
50V
C1048
1000p
50V
RE11
1
2
3
4
5
6
7
8
9
RE13
1
2
RE1
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
27
28
29
30
RE9
1
2
3
4
5
6
to G-PCB (G16) to G-PCB (G20)
PUMP
DMD-B
PUMP
DMD-G
PUMP
DMD-R
DMD Temp sensor
COLOR PRISM1 FAN
COLOR PRISM2 FAN
COLOR PRISM3 FAN
COLOR PRISM4 FAN
to M3-PCB (M31)
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