Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Plasma TV TH-50PZ800E PCZ0805064CE doc scd_a4
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11 Schematic Diagram
11.1. Schematic Diagram Note
43
43
11.2. P(AC)-Board Schematic Diagram
A
TO
AC CORD
TO
P(MAIN)-BOARD
(P52)
B
C
D
E
! P(AC)-BOARD ETX2MM704M
F
TH-50PY800P, PZ800B/E
P(AC)-Board Schematic Diagram
1 2 3 4 5
44
TO
P(MAIN)-BOARD
(P52)
HOT COLD
TO
P(MAIN)-BOARD ETB25AH118BH
(P54)
TO
P(MAIN)-BOARD
(P56)
IPD
1000
STB ERROR DET
HOT COLD
RD ETX2MM704MGB
HOT COLD
POWER CONTROL
TH-50PY800P, PZ800B/E
P(AC)-Board Schematic Diagram
5 6 7 8 9
44
11.3. P(MAIN)-Board Schematic Diagram
(P51)
P(AC)-BOARD
TO
BIAS/PFC/MU
CONTROL
RECTIFIER
(P53)
P(AC)-BOARD
TO
B
POWER CONTROL
PFC HOT
COLD
C
HOT
+15V ERROR DET
(P55)
P(AC)-BOARD
TO
COLD
CONTROL SWITCH
D
+5V(P)
POWER MICOM
E
F
(D25)
D-BOARD
TO
(A7)
A-BOARD
TO
TH-50PY800P, PZ800B/E
P(MAIN)-Board Schematic Diagram
1 2 3 4 5
45
P(MAIN)-Board Schematic Diagram
TO
COLD
Vsus POWER SUPPLY
HOT
SC-BOARD
(SC2)
TO
9
TH-50PY800P, PZ800B/E
SS-BOARD
(SS11)
8
Vsus POWER CONTROL
P(MAIN)-BOARD ETX2MM704MGH
COLD
HOT
Vsus ERROR DET
TO
SS-BOARD
(SS12)
7
MDPPSA103
Vda CONTROL
2k 100p
6
TO
!
A-BOARD
15V ON (A6)
BIAS/PFC/MULTI
CONTROL
5
45
ge board only>
R CONTROL
TO
A-BOARD
+15V ERROR DET (A7)
11.4. PA-Board Schematic Diagram
! PA-BOARD TXNPA1RFTB
A
VFAN1
TPFA1 TO TO TO TO
PA35 PA33 PA36 PA37
FAN FAN FAN FAN
+B FOR FAN 1
VFAN2 1 1 1
GND FOR FAN 2 2 2 2
3 3 3 3
ON/OFF2
4 4
B D855 D853 D856 D857
1
MA2J11100L MA2J11100L MA2J11100L MA2J11100L
TPFA2
R855 R853 R856 R857
4.7k 4.7k 4.7k
4.7k
TP5400
TP5402
FAN_SOS L5501
2.7u
TP856
+
C5505 C5506
R883 25V 25V
R884
1000u 0.1u
0 0
TP855
C858 +B FOR FAN 3
25V (FIN) R869
0.1u
C
GND
1k
IC850
Vout(sw)
ON/OFF
C0DBAZF00003
Vadj
Vin
TP850 TP854
1
2
4
5
C861
25V *R871
+
C869
25V 0.1u 13k
TP852 1%
470u
R859
D859 2.1k
D5502
B0JCME000037 1% R55
B0BC01000035
10k
C862 C860
L852 R864
25V 25V
0.1u 100u 15u 0 R55
+
1% 47k
*R872
TP851 499
D860
D861
MAZ81100ML
MA2J11100L
R874
R861 470
D 4.7k
TP853
C859
D862 25V
MAZ80330LL
0.1u
R880
0
1
2
3
4
5
6
PA8
GND
FAN_MAX
FAN_SOS
MAIN9V
TO
+15Vc_FAN
+15Vc_FAN
A-BOARD
(A8)
E
F
TH-50PY800P, PZ800B/E
PA-Board Schematic Diagram
1 2 3 4 5
46
TO
TPS15V
P-BOARD
PA5 (P5)
1 +15Vs_SP
2 +15Vs_SP
0
0
3 +15Vs_SP
R5516
R5515
4 GNDs
5
GNDs
6 GNDs
5V/9V 7 F_STBY_15V
IC5501 8 F_STBY_15V
9 F_STBY_15V
EHMDD9851
< 10 GND
SW-Node2
SW-Node1
ON/OFF2
ON/OFF1
PA5400 11 GND
VOUT2
VOUT1
K5H5022A0023
VAR2
VAR1
GND
GND
GND
N.C.
N.C.
N.C.
VIN
<
12 GND
10
11
12
13
14
15
16
1
2
3
4
6
7
8
9
1%
R5503
2.61k TO
A-BOARD
PA6 (A6)
TP5400
TP5402 1 +15Vs_SP
1%
L5501
R5504 2 GNDs
2.7u
1.27k
3 +15Vs_SP
L5502
15u
L5503
33u 4 GNDs
+
C5505 C5506 L5504
25V 25V 2.7u 5 +15Vs_SP
1000u 0.1u
D5504 6 GNDs
B0BC6R600005
7 GND
L5505
2.7u 8 F_STBY_15V
9 SUB5V
+
+
C5501 C5502 C5503 C5504
D5503
16V 16V 16V 16V 10
470u 470u B0BC01100001 F_STBY_15V
0.1u 0.1u
11 SUB5V
TPS5 TPS5V 12 F_STBY_15V
13 SUB5V
14 GND
TPS9V TPS9 15 GND
16 DTV9V (SUB9V)
R5509
0 17
GND
18
R5506 GND
10k
TP5401 19 STB5V
20 SOS
D5502
R5507
B0BC01000035
10k Q5501
2SD0601ASL
R5508
47k
SUFFIX JW
AB
PAMM2 PAMM1 *R885
0
ZA851
K4CZ01000027
JS851
JS852
1
1
PA5
IC5501
IC850
1
FAN
FAN CONNETCOR
PA8 1
1 PA6
ZA852
K4CZ01000027
PAMM4 PAMM5
PAMM3
TH-50PY800P, PZ800B/E
PA-Board Schematic Diagram
5 6 7 8 9
46
11.5. A-Board (1/20) Schematic Diagram
SUB3.3V
R8385
LOSD (to MIHO) VIDEO OUT (to GC6) Analog VIDEO I/F PIO 10k
PRO2
TO 5/20
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