DOWNLOAD Panasonic TH-46PY8P / TH-46PZ8B / TH-46PZ8E Service Manual ↓ Size: 23.7 MB | Pages: 127 in PDF or view online for FREE

Model
TH-46PY8P TH-46PZ8B TH-46PZ8E
Pages
127
Size
23.7 MB
Type
PDF
Document
Service Manual
Brand
Device
Plasma / GPF11DE CHASSIS
File
th-46py8p-th-46pz8b-th-46pz8e.pdf
Date
PREV: Panasonic TH-46PY80PA / TH-46PZ80BA / TH-46PZ80EA Service Manual

Panasonic TH-46PY8P / TH-46PZ8B / TH-46PZ8E Service Manual ▷ View online

37
11 Schematic Diagram
11.1. Schematic Diagram Note
38
11.2. P(AC)-Board Schematic Diagram
C
3
2
B
A
E
6
5
7
D
1
4
F
8
9
TH-46PY8P, PZ8B/E
P(AC)-Board Schematic Diagram
TH-46PY8P, PZ8B/E
P(AC)-Board Schematic Diagram
TO
AC CORD
!
P(AC)-BOARD ETX2MM704MGB
<Exchange board only>
IPD
POWER CONTROL
TO
P(MAIN)-BOARD
(P52)
TO
P(MAIN)-BOARD
(P54)
TO
P(MAIN)-BOARD
(P56)
COLD
HOT
COLD
HOT
COLD
HOT
STB ERROR DET
39
11.3. P(MAIN)-Board Schematic Diagram
C
3
2
B
A
E
6
5
7
D
1
4
F
8
9
TH-46PY8P, PZ8B/E
P(MAIN)-Board Schematic Diagram
TH-46PY8P, PZ8B/E
P(MAIN)-Board Schematic Diagram
COLD
HOT
COLD
HOT
COLD
HOT
PO
WER MICOM
<Exchange board only>
CONTROL SWITCH
<Exchange board only>
BIAS/PFC/MULTI
CONTROL
<Exchange board only>
POWER CONTROL
<Exchange board only>
Vsus PO
WER CONTR
OL
<Exchange board only>
Vsus PO
WER SUPPL
Y
<Exchange board only>
Vda CONTR
OL
<Exchange board only>
15V ON
<Exchange
board only>
+5V(P)
<Exchange board only>
PFC CONTROL
<Exchange board only>
PFC
<Exchange board only>
RECTIFIER
<Exchange board only>
Vsus ERR
OR DET
+15V ERR
OR DET
!
P(MAIN)-BOARD ETX2MM704MGH
TO
SC-BO
ARD
(SC2)
TO
SS-BO
ARD
(SS11)
TO
SS-BO
ARD
(SS12)
TO
A-BO
ARD
(A6)
TO
A-BO
ARD
(A7)
TO
D-BO
ARD
(D25)
TO
P(A
C
)-BO
ARD
(P55)
TO
P(A
C
)-BO
ARD
(P51)
TO
P(A
C
)-BO
ARD
(P53)
COLD
HOT
40
11.4. G and PB-Board Schematic Diagram
+
(FIN)
+
D855
MA2J11100L
R857
4.7k
TP853
D854
MA2J11100L
D860
MAZ81100ML
D859
B0JCME000037
D861
MA2J11100L
TP852
C869
470u
25V
C0DBAZF00003
IC850
1
Vin
2
V
out(s
w)
4
V
adj
5
ON/OFF
3
GND
D862
MAZ80330LL
C858
25V
0.1u
PB36
1
2
3
4
C860
100u
25V
PB37
1
2
3
TP856
C859
25V
0.1u
D853
MA2J11100L
R871
13k
1%
R861
4.7k
R874
470
PB34
1
2
3
D857
MA2J11100L
R872
499
1%
R856
4.7k
R883
0
C862
25V
0.1u
C861
0.1u
25V
R884
0
R854
4.7k
R853
4.7k
R880
0
R855
4.7k
PB35
1
2
3
PB8
1
2
3
4
5
6
R864
0
TP850
R859
2.1k
1%
R869
1k
TP851
PB33
1
2
3
4
D856
MA2J11100L
L852
G0C150MA0056
7
1
6
E
C
9
4
F
5
B
8
2
3
D
A
TO FAN
PB-BOARD
TXNPB1RNTB
!
GND
+B FOR FAN
TO FAN
TO FAN
TO FAN
TO FAN
TO
A-BOARD
(A8)
GND FOR FAN
DR15V
F
an cont
F
AN SOS
MAIN9V
DR15V
+B FOR FAN
TH-46PY8P, PZ8B/E
G and PB-Board Schematic Diagram
TH-46PY8P, PZ8B/E
G and PB-Board Schematic Diagram
P
P
P
P
P
P
P
R
V
L
YC
JS3705
0
FL3713
J0ZZA0000091
1
2
3
4
SW3757
EVQPC105K
R3748
G51
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
L3701
J0JCC0000364
FL3712
J0ZZA0000091
1
2
3
4
R3716
180k
FL3714
J0ZZA0000091
1
2
3
4
L3708
J0JCC0000100
R3755
1%
R3753
1.74k
JS3707
0
R3709
JS3704
0
R3710
R3711
C3711
50V
0.033u
R3746
L3700
J0JCC0000364
D3709
MAZ81400ML
R3721
10k
D3701
MAZ81400ML
1%
R3758
6.65k
D3711
MAZ81400ML
C3750
1000p
50V
JS3713
0
C3703
560p
50V
1%
R3751
14.3k
FL3711
J0ZZA0000091
1
2
3
4
JS3712
0
C3712
50V
0.033u
R3717
180k
FL3710
J0ZZA0000091
1
2
3
4
1%
R3767
7.15k
SW3753
EVQPC105K
ZA3701
K4CZ01000027
SW3754
EVQPC105K
D3702
MAZ81400ML
SW3756
EVQPC105K
R3732
D3710
MAZ81400ML
JS3708
0
SW3755
EVQPC105K
C3701
560p
50V
L3707
J0JCC0000100
JK3701
K4AK19B00002
C
Y
G
CY
-G
G
R2
R1
T
NC
SW
R-SW
R
R-G
L
L-G
V-
S
W
V
V-
G
<
<
<
<
+/
STR
TV/AV
-/
F
HP_GND
GND(V)
FR
ONT_A
V_R
GND(C)
FR
ONT_A
V_L
HP_L
FR
ONT_A
V_S
HP_R
HP_GND
FR
ONT_A
V_Y
FR
ONT_A
V_C
FR
ONT_A
V_V
GND
GND
GND(Y)
KEY
TO
A-BOARD
(A51)
G-BOARD TXN/G1RUTB
!
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