Read Panasonic PT-RZ21K / PT-RS20K (serv.man2) Service Manual online
DIA-19
BLOCK & SCHEMATIC DIAGRAMS
< RZ21K series >
3. 4. S-PCB
C9902
100p
50V
C9903
100p
50V
C9904
100p
50V
LED_HDMI
LED_3A
LED_1C
LED_1D
LED_1E
LED_2D
LED_SDI
LED_2C
LED_2F
LED_3F
LED_2DP
LED_3B
LED_1A
LED_2G
LED_2G
LED_3A
LED_2DP
LED_3C
LED_2E
LED_1B
LED_1F
LED_2C
LED_2B
LED_3D
LED_3B
LED_2A
LED_1DP
LED_1DP
LED_3E
LED_3D
LED_1G
LED_1F
LED_1A
LED_1G
LED_1B
LED_RGB2
LED_RGB1
LED_1C
LED_3DP
LED_1D
LED_2A
LED_1E
LED_3G
LED_2B
LED_2E
LED_RGB1
LED_RGB2
LED_HDMI
LED_3DP
LED_DLINK
LED_3G
LED_3F
LED_DVI
LED_DVI
LED_3E
LED_VCC
LED_SDI
LED_2D
LED_DLINK
LED_3C
LED_2F
C9909
10V
10u
10u
C9910
10V
10u
10u
C9901
16V
0.1u
C9908
0.1u
16V
C9906
0.1u
16V
C9907
0.1u
16V
D9917
B3ABB0000534
D9916
B3ABB0000534
D9921
B3ABB0000534
D9920
B3ABB0000534
D9918
B3ABB0000534
D9919
B3ABB0000534
D9928
B3BD1D000003
1
2
3
4
5
6
7
8
9
10
D9929
B3BD1D000003
1
2
3
4
5
6
7
8
9
10
D9930
B3BD1D000003
1
2
3
4
5
6
7
8
9
10
D9923
DZ2J05600L
D9927
DZ2J05600L
D9932 DZ2J082M0L
D9924
DZ2J05600L
D9925
DZ2J05600L
D9926
DZ2J05600L
D9931
DZ2J05600L
D9922
DZ2J05600L
VSS
1
2
DATA
3
CLOCK
4
LCK
5
P0
6
P1
7
P2
8
P3
9
P4
10
P5
11
P6
12
N.C.
13
N.C.
14
P7
15
P8
16
P9
17
P10
18
P11
19
OE
20
VDD
C0ZBZ0000582
IC9901
Serial IN/Parallel OUT
C0ZBZ0000582
IC9902
Serial IN/Parallel OUT
C0ZBZ0000582
IC9903
Serial IN/Parallel OUT
VSS
1
2
NC
3
DATA
4
CLOCK
5
LCK
6
P0
7
P1
8
P2
9
P3
10
P4
11
P5
12
P6
13
P7
14
P8
15
P9
16
P10
17
P11
18
SO
19
OE
20
VDD
VSS
1
2
NC
3
DATA
4
CLOCK
5
LCK
6
P0
7
P1
8
P2
9
P3
10
P4
11
P5
12
P6
13
P7
14
P8
15
P9
16
P10
17
P11
18
SO
19
OE
20
VDD
S2
LIGHT-SW
1
2
S1
1
2
3
4
5
6
7
8
9
10
L9906
J0JCC0000168
L9907
J0JCC0000168
L9902
J0JCC0000168
L9908
J0JCC0000168
L9903
J0JCC0000168
L9901
J0JCC0000168
L9904
J0JCC0000168
L9905
J0JCC0000168
+3.3VECO
+3.3VECO
+3.3VECO
+5VSTB
+3.3VECO
+3.3VECO
R9955
EXB28V102JX
R9956
EXB28V102JX
R9957
EXB28V102JX
R9953
EXB28V102JX
R9954
EXB28V102JX
R9952
EXB28V102JX
R9932
100
1%
R9925
3.3k
1%
R9909
1.5k
R9934
100
1%
R9914
5.6k
R9946
330
R9930
100
R9947
330
1%
R9922
1.5k
R9948
330
R9929
100
R9949
330
1%
R9913
33k
R9950
330
1%
R9927
33k
R9951
330
1%
R9921
5.6k
1%
R9923
1.5k
R9933
100
R9931
100
1%
R9916
1.5k
R9936
10k
1%
R9911
3.3k
1%
R9907
5.6k
1%
R9910
2.2k
1%
R9926
6.8k
1%
R9918
3.3k
1%
R9919
6.8k
1%
R9908
1.5k
R9935
10k
1%
R9912
6.8k
R9944
100
R9937
10k
1%
R9924
2.2k
1%
R9917
2.2k
1%
R9920
33k
R9945
100
1%
R9915
1.5k
SW9916
EVQ11G05R
SW9903
EVQ11G05R
SW9915
EVQ11G05R
SW9908
EVQ11G05R
SW9902
EVQ11G05R
SW9910
EVQ11G05R
SW9907
EVQ11G05R
SW9911
EVQ11G05R
SW9914
EVQ11G05R
SW9917
EVQ11G05R
SW9904
EVQ11G05R
SW9909
EVQ11G05R
SW9906
EVQ11G05R
SW9912
EVQ11G05R
SW9905
EVQ11G05R
SW9913
EVQ11G05R
SW9901
EVQ11G05R
SW9918
K0D112A00047
K0D112A00047
C
R9928
330
RGB1
KEYSCAN1
SDI
SDI 1/2
HDMI
MENU
RGB2
HDMI
DVI-D
DIGITAL LINK
DIGITAL LINK
KEYSCAN2
Green
Green
UP
Green
Green
GND
Green
GND
Green
DOWN
b
a
c
D.P
f
e
Anode
d
c
D.P
g
d
b
c
g
Anode
d
c
f
e
f
b
e
e
c
a
f
d
d
f
e
Anode
D.P
a
b
Anode
a
RGB2
a
1
LCK
Anode
b
LED
g
1
LEFT
g
POWER ON
1
+3.3VECO
e
1
CLK
Anode
GND
1
RIGHT
a
SHUTTER
1
RGB1
b
d
+3.3VECO
f
DATA
g
KEYSCAN3
g
STB+5V
ENTER
AUTOSETUP
STANDBY
LENS
DVI-D
Self-diagnosis display
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