Panasonic TC-58PS14, Service Manual

Page: 37 / 122

37
10.5. Block (4/4) Diagram
(LED:7TIMES)
(LED:6TIMES)
(LED:8TIMES)
TPVSUS
TPVSCN
TPVAD
D16473
5V
TPVSET
TPVSUS
D16821
TPVE
D16791
TPSOS8
VR16600
D16480
TPSS1
D16493
D16253
D16721
TPSOS6
D16725
D16280
5V
D16583
VR16601
TPSC1
D16255
VF_GND
D16820
TPSOS7
D16901
D16282
6
IC16561,62
VIDEO DATA
+5V(P)
IC14951-54
CB
14
SU
41
23
SOS8_SS
2
2
Q16876
DRIVER
IC16784
C22
PC16301
Q16621
RECOVERY
IC16771
2
+3.3V(P)
12
3
LOGIC IC
1
19
1
2
F_5V_B
LED(G)
IC16564
IC16801
D16860
6
CONTROL DATA
VIDEO DATA
Vscn
SCAN
Q16041
SCNR_PRO
IPD CIRCUIT
3
IC16563
CMH
23
CB
12
IC16788,89
IC14905-08
24
+15V(P)
DRIVER
IC16304
C1
2
Q16052
41
FPC DET
53
CLK
8
VE GEN.
CB
13
D16859
4
Q16042
C10
Q16280
D16871
IC16786,87
+3.3V(P)
IC14901-04
1
C21
C3
D16043
CONTROL DATA
SCAN
UHZ
SIU
30
D16051
USH
CRC1
ERROR DET
68
55
+3.3V(P)
1
+5V(P)
CB5
IC16521
1
DRIVER
Q16818
ENERGY
52
OC1 SOS8_SS
VIDEO DATA
MAIN_STOP
ERROR DET
Vda
IC16691
IC16792
IC16793
UMH
PLASMA PANEL
NAND GATE
USH
SS
11
IPD CIRCUIT
PC16461
SOS8_SS
OC1
Vad+5V
SS
57
IC16920
C33
IC16724
IC17202
SS2
CSH
SU1-SU5
BUFFER
DRIVER
25 55
SD1-SD5
SD
11
PANEL SUSTAIN
66
CB1
PANEL SCAN
IPD CIRCUIT
P11
VIDEO DATA
GK1
SCNR_PRO
55
CB3
KEY SWITCH
KEYSCAN1
Q16490
PLASMA PANEL
10
Q16607
Vda
1
9
SCAN OUT (LOWER)
C36
ELECTRODES
BUFFER
C14
VSET23
GEN.
VAD
59
PC16603
P35
A33
KEYSCAN1
5
PHOTO COUPLER
SHUNT
PC16480
COMPARATOR
1
SOS8
SD
CSL
Vfo
1
CIRCUIT
68
CONVERTER
8
UHZ
CEL
VHIZ GEN.
1
CEL
(15V_F)
13
CERS
CERS
CONTROL DATA
VSET23
PHOTO COUPLER
Q16661
2
8
GEN.
IC16464,65
64
LED(G)
+3.3V(P)
SEL
SEPA PROTECT
30
4
3
PANEL DRIVER
VOLTAGE
IPD CIRCUIT
VIDEO DATA
IC16725
1
CERS
(VAD)
SC
41
Vda
SUSTAIN
CRC1
6
CRC2
4
SU
11
VSET23
1
16V-F
(SC2)
PANEL DRIVER
CPH1
35
DC/DC
SS
53
IC16251
8
F_5V_A
13
INVERTER
SS
56
CB6
UMH
ERROR DET
SEL
UEH
3
SCAN DRIVE
REG.
PHOTO COUPLER
C20
IC16791
+5V(P)
CB7
IC14955-58
INVERTER
USL
IC16131
CSL
A32
1
BUFFER
44
VIDEO DATA
4
P2
Q16601
SUSTAIN CONTROL
UML
+3.3V(P)
CML
SHUNT REG
SUSTAIN CONTROL
(LOWER)
SS
03
CSH/CMH GATE
DRIVE CIRCUIT
Q16101
60
KEYSCAN1
Vsus
D16041
9
+15V(P)
1
CB
10
SCAN CONTROL
C35
PANEL DRIVER
CML
CB9
3
VSCN GEN.
C2
VE Gen.
15V_F
IC16241
Q16623
CRC2
IC17201
Q16102
CIS
DROP
CB4
4
SCAN
CONTROL
IC17203
UML
PC16684
BUFFER
22
CB
15
5
USL
DATA DRIVER (LEFT)
CB
11
Vda
SD
46
KEY SWITCH
CSL/CML GATE
DRIVE CIRCUIT
VOH
CSH
ELECTRODE
PC16685
CONTROL DATA
PHOTO
SC
46
DATA DRIVER (RIGHT)
SS33
IC16581
IC16490,91
(INIT-F)
SUSTAIN CONTROL
VOL
SS
55
COUPLER
1
15
VSCN
SC50
ERROR DET
CB2
SS
SS
33
SCAN
IC14961-65
DRIVER
13
C33
3
ERROR DET
+5V
+15V
1
5
PHOTO COUPLER
IC16151
2
SIU
PC16191
2
VSCN-F
SD
42
SCAN
PHOTO
COUPLER
Vfo
FOR
FACTORY
USE
CPH2
SUSTAIN DRIVE
SS
22
VHIZ
SC
Vsus
DRIVER
CML
12
9
CPH1
CONNECTOR
59
SOS6_SC1
SCAN OUT (UPPER)
SHUNT
UEH
+5V
Q16051
CMH
SC2
GK
PLASMA PANEL
Q16608
1
15V_F
4
IC16501
BUFFER
7
OC2
(SC1)
VSET GEN.
DATA DRIVER (CENTER)
4
SU
A31
SHUNT REG
REG.
CLK
D16053
12
SC
42
+5V(P)
SC
20
VHIZ
CB8
IC16312
39
COMPARATOR
Vda
4
C26
SUSTAIN CONTROL
SOS7_SC2
OC2
VSUS Gen.
+5V(P)
IC16692
1
CSL
CIS
Vda
SUSTAIN CONTROL
21
IC16661
6 9
13
2
1
4
63 6
65
50 6
+3.3V(P)
+5V(P)
62
5 64
5
+3.3V(P)
51
7
IC16773
Q16004
D16461
Q16401
Q16421
D16481
INVERTER
Q16022
Q16444
D16463
Q16454
D16483
Q16443
Q16025
Q16453
Q16001
Q16424
Q16404
(LED:7TIMES)
(LED:6TIMES)
(LED:8TIMES)