Panasonic PVQ-1312W Service Manual page 206

TV/VCR MAIN V (TV) SCHEMATIC DIAGRAM (G, H)
TO M III 62 ABL
TO M III 61 HOLD_DOWN
J504
WA5
TO M II 58 GND_AMP
TO M II 57 DC_16V
TO M II,M III
56 H_PULSE
TO M III 64 H_AFC
TO M III
63 H_OUT
TO M III
65 H&V_GND
J551
TO M IV
68 GND_FBT
L503
WA5
IC451 LXPUS03259
RAMP
ONE SHOT
GENERATOR
MULTI
VERT. VERT.HEIGHT
TRIG.
CONTROL
INPUT
VCC
1 2 3 4
R468
1K
TO M III 13 V_PULSE
C429
L451 PT R410
WA5 4700
TO M IV 17 SW_12V
R422
100
C458
R434 C402 R466
0.01
10K 470/16V 68K
R433 R432
10K 47K
R435
Q431
R411
1K
2SA733
100K
TO M III
60 V_AMP
(BUFFER)
R529 R436
10K 100K
R414
0.82
D402
WA5
TO M I
32 OVER_CURRENT_H
R522
PT
R518
1
R525 1200
R509 100
R508 R507 R519
PT PT 12K
D508
M165
C530 R506 R520 C532
390P PT 5600 PT
HEAT SINK PLATE
(VERTICAL DEFLECTION DRIVE)
VERTICAL
THERMAL PROTECTION
DRIVE
R573
R571 220
VERTICAL
100
OUT Q571
PUMP UP
2SD601A
D501
VCC
(BUFFER)
R574 PT
5 6 7 8 9 10 11 12 13
27K
WF42 R504
C572 R572
0
220/16V 330
C411
PT
C409
220/35V
C408
1/50V
D401
ERB12-01
C413
R409 R401 0.1
27K 180
C418
R427
C401
220/35V 5.6 R405
2.2/50V
560
C414
1000/35V
R431
10K
R471 R480
R472
PT
1K
3300
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.
TP554
TP553
R503
8200
R512
PT
R532
R558 R557
PT C581 6800P
1K PT
L501
ELH5L6128
L581
R538
WA10
47K
R539
D556 D557 C556 D582
47K
PT PT 0.47 BOHAPV000005
C580
R540 D581
5600 PT WA10
D507 R513
MA165 WA5
C504
R516
PT U551
2200
LXPUS01259
T501 Q551 HORIZONTAL
ETH19Y70AY 2SD2539LBK DRIVE
R517 R510 D504
4700 PT MA4047-M Q501
2SC2482K WF45
WF44
HORIZONTAL
C524
DRIVE R587
820P
PT
/2KV
C510
C573
6800P
WF43
1200P C554
R535 R511
/500V 6800P
470 2700
/1.6KV
R534
IC502 680
C534
D573
ON3131-R.KT 2.2/50V
MA165
D571 R541 R536
HORIZONTAL
MA4047-M 2200 15K
DRIVE
R537
C501
15K
PT
1 4
D574 R542
MA165 47K C533
100/25V
R501 Q531
R502
R543 R544
2 3
470 2SA733
3300 1K D572
100
OVER VOLTAGE MA4110N-HTA
DETECTOR
Q532
R533 R546 R545
2SC945A-TQ
T502
3300 22K 1500
PT OVER VOLTAGE
DETECTOR
4 6
2
HOT CIRCUIT. BE CAREFUL AND USE AN ISOLATION TRANSFORMER WHEN SERVICING.
1
DEFLECTION YOKE
NOTE:
HAVE
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
R555
R559 R554
8200 10K
T551 KFT3AB339F
ANODE
C555 PT 4
L553 TP558 GND R552
D558 6
R564 4700
22U
ERB43-04
WA5
+27V 11
8 TP551
C558
330/35V SCREEN
TP552
R553
TP559 1K
2
+16V
7
C552 FOCUS
D560
470/25V
ERB44-04
ABL
1
D553
COLLECTER VIDEO +B
10 3
TP501 C553
+B HEATER
9 5
C563 R562
3.9
33/180V
WF46
TP502
1 4
IC501
R586 R585 R531 C531 ON3131-R.KT
TP560
39K 47K 22K
3.3/50V OVER CURRENT
PT
DETECTOR
2 3
R505 D502
Q581
2SA1321TPE6 560 MA165
OVER CURRENT
DETECTOR
R584
C811
5600
1500P
C571
R581 R582 R583
3.3
1.5 1.2 1.5
/50V
PRIMARY GND
HOT
COMPARISON CHART
OF MODELS & MARKS
MODEL MARK
PVQ-1312W A
PV-C1322-K B
PV-C1352W-K C
PVQ-2012 D
VV-2002 E
PV-C2022-K F
PVQ-2512 G
PV-C2542 H
Not Used PT
TO CRT C.B.A.
P552 P352
82K R556 47K
1 200V
R561
2 NC
0.82
3 HEATER
4 GND
TO CRT C.B.A.
D554
P558 P356
4148
1 GND (FBT)
(TO CRT SOCKET)
ANODE
(TO CRT C.B.A. P353)
SCREEN
(TO CRT SOCKET)
FOCUS
C561
TP556
2.2/50V PT
ERB43-04
D503
C560
470P/500V
ERB43-04
10/250V
C513
47/50V
TO M IV
GND_TV 69
TO M IV
+130V 66
TO M IV
HOT_GND 67
LINK TO SIGNAL WAVEFORM
LSJB2013
PVQ-2512/PV-C2542
TV/VCR MAIN V (TV) SCHEMATIC DIAGRAM