Read Panasonic PT-RZ21K / PT-RS20K (serv.man2) Service Manual online
DIA-26
BLOCK & SCHEMATIC DIAGRAMS
< RZ21K series >
3.15. M1-PCB / M4-PCB
M1-PCB
M4-PCB
3.16. M3-PCB
R
B
G
GUARD_G
GUARD_B
GUARD_R
GUARD_R
GUARD_G
GUARD_B
5V
GUARD_G
GUARD_R
SENSE
SENSE
C1403 16V 1u
C1407
16V
1u
C1408
25V
0.1u
C1409
25V
0.1u
C1410
16V
1u
C1405
16V 1u
16V 1u
C1417
50V
22p
C1416
50V
22p
C1415 16V 1u
C1423
16V
0.01u
C1422
16V
0.01u
C1414 16V 1u
C1413
16V
1u
C1421
16V
0.01u
C1420
16V
1u
C1401
16V
1u
C1419
16V
1u
C1418
16V
1u
C1402
50V
22p
C1406
25V
0.1u
C1411
16V
1u
C1412
16V
1u
C1404
220p
50V
CF1401
D4CC1103A037
C0ABGA000109
IC1402
1
VOUT
2
VSS
3
VIN+
5
VDD
4
VIN-
C0ABGA000109
IC1403
1
VOUT
2
VSS
3
VIN+
5
VDD
4
VIN-
C0ABGA000109
IC1401
1
VOUT
2
VSS
3
VIN+
5
VDD
4
VIN-
C0DBGGD00027
IC1406
V-REG.
1
Vcont
2
GND
3
NC
5
Vin
4
Vout
IC1405
C2CBYY001391
1 VCC
2 P1.0/A0+
3 P1.1/A0-
4 P1.2/A1+
5 P1.3/A1-
6 P1.4/A2+
7 P1.5/A2-
8
P1.6/SCL
9
P1.7/SDA
10
RST
11
TEST
12
XOUT/P2.7
13
XIN/P2.6
14
VSS
C0JBAS000206
IC1404
Analog Multiplexers/Demultiplexers
MIXED SIGNAL
MICROCONTROLLER
1
B1
2
B0
3
C1
4
CN
5
C0
6
/E
7
VEE
8
GND
9
S2
10
S1
11
S0
12
A0
13
A1
14
AN
15
BN
16
VCC
M31
1
2
3
4
5
6
7
8
9
L1401
J0JHC0000078
3.3V
3.3V
3.3V
3.3V
5V
3.3V
SN1401
B3GB00000033
R1406
47k
R1414
100
R1405
100
R1404
4.7k
R1412
10k
R1415
47k
R1416 100
R1419
3.9k
1%
R1422
10k
R1420
22k
1%
R1409
47k
R1417
100
R1410
1M
1%
R1418
100
R1421
100
R1408
360k
1%
R1413
47k
R1407
620k
1%
R1403 220
R1402
4.7k
R1401 100
R1423 100
R1424 100
R1411 220
to RE-PCB (RE11)
R
G
B
G
R
B
H=on
L=on
<--- +5V
<--> SDA
<--> SCL
GND
<--- SENSE(Hi=Sense / Low=disable)
---> DEBUG
#ZPR1DP91000108A
---> TEMP
<--- TEST(RESERVED_G-EN)
Photo sensor
Op Amp
Op Amp
Op Amp
<--- RST(RESERVED_B-EN)
CF1351
D4CC1103A037
D4CC1103A037
M11
to A-PCB (A9)
1
2
TEMP_SENSE
GND
D4CC1103A037
CF1354
M41
to A-PCB (A9)
1
2
TEMP_SENSE
GND
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