Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Plasma TV TH-42PV70FP TH-42PV70FP doc b_sc
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FOR FACTORY USE
6 5 3 1 SC31
COLD FLOATING GND
SC SCAN DRIVE TPSC1 SIGNAL WAVE
IC6791 VSET
15V DC/DC CONV. +16V_F
VIN VOUT
VSUS
GND COM
TO P2 SC2 VSUS
VAD
Vad 105V
189V+7V,-6V VAD
Vsus 1
VSCN
Vsus 2 VSET2 SC
15V_F 45
TPVSUS
IC6724 IC6725 D6619
FSIU
1
FSIU
FCLU
+5V +5V_F 3
FCLU
+5V_F FCLKU
AVR AVR 5
D6721 FCLKU
PROU
1 +5V 3 1 +5V 3 7
PROU
COM COM Vf+5V
8
2 2
Vf+5V
9
Vf+5V
+5V
PC6701 IC6721
VSET SC41
IC6561,6562 OC1
OC1 VCC FCLU
Vf
SC FCLD Q6821
TO D20 +5V BUFFER PHOTO BUFFER A40 B40
20 R6466
R6467 COUPLER CLK FCLKU
+5V 30 VCC R6468 CLK
OC1
D6466 R6465 FCLKD
TPVSET A36 B36
Vf
OC1 29
VSET Gen. (+330V)
A35 B35
Vf+5V
CPH2 28 GND Q6822
SIU +15V Vf+5V
CLK 26
BUFFER CLK
PHOTO SIU VCC FSIU
IC6821 A34 B34
Vf
A33 B33
SIU COUPLER
SIU 25 SID FSID
SID
K
SID BUFFER
REF
SID 23 Vf
OC2 PROU A11 B11
SCSU Vscn
SCSU 22 PROD A10 B10
OC2 Vsus Gen. PC6702 Vscn
A
A9 B9
OC2 20 (+14V)
Q6401-Q6403 GND Vfo
CPH1
IC6501 OUTPUT
FET D
TPVSET2
A8 B8
CPH1 19
CPH2
Q6501,Q6502 IC6722 R6815 A1 B1
Vfo
Q6521,Q6522
G
CEL VCC HO D6703
CEL 13 S
K
HIN
CSL
PC6704
REF
CSL 9 FET Q6421-Q6423 D6478
BUFFER LIN Q6742,Q6743
CSH DRIVER OUTPUT
CSH 8
VCC2 LO FET D
A
CML OC2
CML 6
CMH PHOTO
CMH 5 G
COUPLER
SS_DRV_RST 11
S
IC6802
Q6601
+5V VCC 2G
VSET SEPARATE VSET2 GENE
OUTPUT
FET
SOS6_SC1 16 ENERGY RECOVERY +15V
IC6752 Q6602
D
SOS7_SC2 15 G S
Q6441,Q6442 L6401 CPH1
IC6521 OUTPUT L6403 CPH1
VCC
HO Q6621
Q6531,Q6532 FET D HIN FET OUTPUT Q6642-Q6644
CPH2 FET
Q6551,Q6552 LIN DRIVER Q6646-Q6648
D
G OUTPUT
VCC HO LO Q6762
S
VCC2 GND VAD SEPARATE FET
HIN FET G S D
Q6451 L6411
SC
LIN DRIVER OUTPUT L6413
IC6772 S 46
FET D G FSID
LO Q6781,Q6782 FSID
+15V 1
FCLD FCLD
G VCC HO 3
+15V 3
S
IC6771 +16V_F VAD SLOPE FCLKD
5
FCLKD
+15V 2 TP15V AVR IN FET
+5V Q6661
+15V 1
PC6705 1 +5V 3
DRIVER
3
2
1 OUTPUT
PROD
7
PROD
CEL
GND LO Q6662 FET Vf+5V
GND 8
2
IC6774 IC6773 AND VR6602 D
AND 9
Vf+5V
VCC
PHOTO IN_B
SCSU IN_A
OUT_Y VAD CONST G
S
COUPLER IN_A
IC6581 D6583 IN_B
OUT_Y
IC6671
Q6665
Q6581 LED(G) SC42
COMPARATOR Q6679,Q6680 Q6671,Q6672
D6585
COLD FLOATING GND IC6841 VCC OUTPUT B40 A40
Vfo
FET Vf
VSCN Gen. FET
IC6803 IN D
B33 A33
Vfo
K
ENERGY RECOVERY SOS DET DRIVER
REF
TPSOS6 POWER OSC GND LO S Vscn
T6602 Q6841 G B32 A32
LED BLINKING : 6 TIMES
D6806 VSET Q6842 Vscn
+
VCC 4 TPVSCN B31 A31
A
(+145V) R6696 Vfo Vf
VSUS B30 A30
3 GND Z/C 1
TPSOS7 IC6471 D6859 D6860
TPSC1 R6697 Vscn Vf
VSUS B8 A8
+5V AND GATE D6841
Vf+5V
5 S VIN 7
B7 A7
SS_DRV_RST
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