PT-RZ21K, PT-RS20K (serv.man2) — Panasonic Projector Service Manual (repair manual). Page 11

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DIA-11
BLOCK & SCHEMATIC DIAGRAMS
< RZ21K series >
2. Interconnection Block Diagram
RG4
RG3
G2
POWER
LIGHT1
LIGHT2
BOOST
TEMP
PHOSPHOR 2
WHEEL (Upper)
R-PCB
RG-PCB
ENGINE INTERNAL
CIRCULATION1 FAN
S-PCB
(10P)
(2P)
(10P)
(12P)
(4P)
R3
CIRCUIT
INTAKE2 FAN
(3P)
R2
CIRCUIT
INTAKE1 FAN
(5P)
(4P)
BR-PCB
(2P)
(4P)
(12P)
PHOSPHOR 1
WHEEL (Lower)
(80P)
(12P)
(12P)
(10P)
(15P)
G1
G-PCB
DG-PCB
A-PCB
(14P)
(3P)
(4P)
(4P)
(10P)
(6P)
(6P)
(5P)
(12P)
(40P)
(40P)
(30P)
(15P)
SL
-PCB
TL
-PCB
PB-PCB
(10P)
PB3
(14P)
(8P)
(30P)
(4P)
PB5
(4P)
AC INLET
PF-PCB
(8P)
(8P)
(16P)
(4P)
(120P)
(4P)
DG2
A2
DG1
(12P)
(40P)
(50P)
(40P)
(50P)
(40P)
(50P)
(10P)
(2P)
M1-PCB
EXHAUST AIR TEMP
LD2 TEMP
LD1 TEMP
LD1-1
LD1-2
LD1-3
LD2-1
LD2-2
LD2-3
LD2-4
LD2-5
LD2-6
(5P)
(5P)
(12P)
(12P)
(9P)
(16P)
(2P)
(9P)
(16P)
DR-PCB
(12P) (5P)
D-PCB (LD1)
(14P)
(4P)
(12P)
(5P)
D-PCB (LD2)
(14P)
(4P)
(4P)
(4P)
(14P)
(14P)
(3P)
(3P)
RT
-PCB
(20P)
(6P)
RT12
(4P)
(2P)
H-SHIFT
MOTOR
MECHANICAL SHUTTER
FOCUS
MOTOR
DMD TEMP
ZOOM MO
TOR
H-SW
V-SW
F-SW
V-SHIFT
MOTOR
FM-PCB (B)
FM-PCB (G)
FM-PCB (R)
COLOR PRISM 4 FAN
FM2
(40P)
FM1
(50P)
FM3
(4P)
FM2
(40P)
FM1
(50P)
(4P)
FM2
(40P)
FM1
(50P)
FM3
(4P)
RM-PCB
(8P)
(40P)
(5P)
(14P)
(4P)
(7P)
(4P)
(8P)
LENS-SW
RM7
RM2
RM4
RE-PCB
(3P)
(3P)
(3P)
(30P)
(6P)
(4P)
RE3
(4P)
(2P)
(9P)
(4P)
(4P)
RF-PCB
(2P)
M4-PCB
INT
AKE 
AIR TEMP
PF5
PB1
PB2
PB6
PB4
SL2
SL1
TL1
S1
S2
G20
G17
G8
G10
G16
G11
G22
G5
G21
G6
G14
G3
G15
G36
G31
G13
DG3
A1
DG22
DG21
DG26
DG25
DG24
DG23
DG4
R1
RM5
RM6
RM1
M41
RE8
RE7
RE6
RE1
RE9
RE13
RE11
RD6
(2P)
RD4
(4P)
RD5
(5P)
RD1
(15P)
RD2
(5P)
RF4
(4P)
RF2
(4P)
RF3
(4P)
(4P)
RF7
(4P)
RF6
(4P)
RF1
(20P)
RT9
RT8
RT4
RT6
RT1
RT2
RT10
RG1
M11
DR3
DR1
DR6
DR4
DR5
DR2
DR7
DR8
DR9
BR5 BR4
BR3
BR2
BR1
D5
D2
D3
D5
D2
D3
D1
EXHAUST 1 FAN
EXHAUST 2 FAN
LD DRIVER FAN
P
LIQUID COOLING
PUMP 2 (Upper)
P
LIQUID COOLING
PUMP 1 (Lower)
RADIATOR FANS
2
1
3
6
5
4
RF5
HEA
T PIPE F
AN
PUMP
-R
PUMP
-G
PUMP
-B
DMD INTAKE1 FAN
DMD INTAKE2 FAN
D1
FM3
RM10
RM8
G37
PF3
PF4
(2P)
P
P
P
RE5
RD
-PCB
M3-PCB
(9P)
M31
COL
OR SENSOR
COLOR PRISM 3 FAN
RE2
COLOR PRISM 2 FAN
ENGINE INTERNAL CIR
CUL
ATION2 F
AN
LIGHTING CASE 2 (Upper)
LIGHTING CASE 1 (Lower)
LD1-4
LD1-5
LD1-6
COLOR PRISM 1 FAN
RE4
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