Panasonic TX-37LZ85L / TX-32LZ85L / TX-R37LZ85 Service Manual ▷ View online
Description
Cct Ref
Parts Number
Description
Cct Ref
Parts Number
S.M.CAP
C8075
F1J0G2260001
4V
22µF
S.M.CAP
C8076
F1G1C104A116
16V
100nF
S.M.CAP
C8077
F1G1C104A116
16V
100nF
S.M.CAP
C8078
F1G1C104A116
16V
100nF
S.M.CAP
C8079
F1G1C104A116
16V
100nF
S.M.CAP
C8080
F1G1C104A116
16V
100nF
S.M.CAP
C8555
F1G1C104A116
16V
100nF
S.M.CAP
C8601
F1G1C104A116
16V
100nF
S.M.CAP
C8621
F1G1C104A116
16V
100nF
S.M.CAP
C8622
F1G1C104A116
16V
100nF
SMD
C8812
F1G1A104A012
10V
100nF
ELECT
C8813
F2G1C470A022
16V
47µF
S.M.CAP
C8814
F1G1C1030008
16V
10nF
S.M.CAP
C8815
F1J0G2260001
4V
22µF
CHIP CAP
FL4206
F1H0J4740004
6.3V
470nF
TERMINALS AND LINKS
EARTH TAG
.
K4CZ01000027
EARTH TAG
.
TESA169
8P CONNECTOR
CN0100
K1KA08AA0714
51P CONNECTOR
CN4200
K1KB51B00001
7P CONNECTOR
CN4201
K1KA07AA0266
OPT TERMINAL
D3015
K7AAAY000005
14P CONNECTOR
DG1
K1KA14A00248
80P CONNECTOR
DG8
K1KB80AA0218
23P CONNECTOR
DG9
K1KY23AA0607
2P CONNECTOR
DG10
K1KA02A00787
20P CONNECTOR
DG12
K1KA20AA0009
5P CONNECTOR
H2
K1KA05AA0190
23P CONNECTOR
H6
K1KY23AA0607
23P CONNECTOR
H7
K1KY23AA0607
80P CONNECTOR
H8
K1KB80AA0218
23P CONNECTOR
H9
K1KY23AA0606
20P CONNECTOR
H12
K1KA20AA0009
H12-DG12 WIRE
H12-DG12 TXJH120NBA
PC TERMINAL
JK3001
K1FB315A0006
SCART SOCKET
JK3002B K1FY121A0004
SCART SOCKET
JK3003B K1FY121A0004
YUV TERMINAL_ AUD I/O
JK3100A K2HA7YYA0001
AV3 TERMINAL
JK3700
K4AK18B00004
HDMI TERMINAL
JK4501
K1FY119D0003
HDMI TERMINAL
JK4502
K1FY119D0003
HDMI TERMINAL
JK4700
K1FA119E0013
SD SLOT
JK8801
K1NA09E00080
3P CONNECTOR
M11
K1KA03BA0061
2P CONNECTOR
P1
K1KA02B00295
8P CONNECTOR
P2
K1KA08AA0192
4P CONNECTOR
P3
K1KA04AA0192
2P CONNECTOR
P5
K1KA02A00676
23P CONNECTOR
P6
K1KY23AA0606
23P CONNECTOR
P7
K1KY23AA0606
11P CONNECTOR
V1
K1KA11BA0062
SWITCHES
SWITCH
SW2501
K0F162B00002
RELAYS
RELAY
RL7001
K6B1AGA00043
RELAY
RL7030
K6B2ADA00007
DIFFERENCES FOR MODEL TX--32LZ85L
EXPLODED VIEW
AC CORD
14
K2CT2YY00014
BACK COVER
15
TKU0E0402
BOTTOM ORNAMENT PANEL
16
TKP0E26007
CABINET ASSY
17
TTY0E0329
CHASSIS FRAME
18
TUA0E4300
DG P.C.B.
19
DG-32LZ85L
LCD BOTTOM MTG
20
TKZ0E9574
LCD PANEL
22
L5EDD8T00002
MODEL LABEL
25
TBM0E1354
PEDESTAL ASSY
26
TBLA0334
POWER BUTTON
27
TBX0E83801
POWER BUTTON BRACKET
28
TKP0E31102
REAR CENTER COVER ASSY
29
TTP0E0064
SD DOOR
30
TKP0E26301
TOP ORNAMENT PANEL
31
TKP0E25903
VESA METAL
32
TKZ0E9573
MISCELLANEOUS COMPONENTS
FERRITE CORE
.
J0KG00000011
REAR AV LABEL
.
TBM0E1458
CARTON
.
TPC0E47000
TOP CUSHION L/C/R
.
TPD0E1029
BOTTOM CUSHION L/C/R
.
TPD0E2003
INSTRUCTION BOOKS
ENGLISH
.
TQB0E0642
I.C.s
EEPROM PL2
IC8601
X24C32LZ85L
TERMINALS AND LINKS
LVDS FFC
.
K1PY51Y00005
DG1-M11_V1 WIRE
DG1-M11_ TXJDG10NCA
H2-SP/L_R WIRE
H2-SP_L/ TXJ/H20NCA
P2-CN501 WIRE
P2-CN501 TXJ/P20NCA
P5-CN1 WIRE
P5-CN1
TXJ/P50NCA
DIFFERENCES FOR MODEL TX--37LZ85L
EXPLODED VIEW
AC CORD
14
K2CT2YY00015
BACK COVER
15
TKU0E0302
BOTTOM ORNAMENT PANEL
16
TKP0E25207
CABINET ASSY
17
TTY0E0328
CHASSIS FRAME
18
TUA0E4200
DG P.C.B.
19
DG-37LZ85L
LCD BOTTOM MTG
20
TKZ0E9468
LCD CORNER MTG
21
TKZ0E9572
LCD PANEL
22
L5EDD9T00004
LCD TOP MTG L
23
TKZ0E9570
LCD TOP MTG R
24
TKZ0E9571
MODEL LABEL
25
TBM0E1362
PEDESTAL ASSY
26
TBLA0333
POWER BUTTON
27
TBX0E83701
POWER BUTTON BRACKET
28
TKP0E30902
REAR CENTER COVER ASSY
29
TTP0E0063
SD DOOR
30
TKP0E25701
TOP ORNAMENT PANEL
31
TKP0E25103
VESA METAL L
33
TKZ0E9566
VESA METAL R
34
TKZ0E9567
MISCELLANEOUS COMPONENTS
FERRITE CORE
.
J0KF00000018
REAR AV LABEL
.
TBM0E1458
P PCB BARRIER
.
TMK0E952
CARTON
.
TPC0E46900
TOP CUSHION L/C/R
.
TPD0E1027
BOTTOM CUSHION L/C/R
.
TPD0E2001
INSTRUCTION BOOKS
ENGLISH
.
TQB0E0642
I.C.s
EEPROM PL2
IC8601
X24C37LZ85L
TERMINALS AND LINKS
LVDS FFC
.
K1PY51Y00004
DG1-M11_V1 WIRE
DG1-M11 TXJDG10NBA
H2-SP/L_R WIRE
H2-SPR
TXJ/H20NBA
41
RTL
RTL
X
X
Description
Cct Ref
Parts Number
Description
Cct Ref
Parts Number
P2-CN501 WIRE
P2-CN501 TXJ/P20NBA
P5-CN1 WIRE
P5-CN1
TXJ/P50NBA
DIFFERENCES FOR MODEL TX--R37LZ85
EXPLODED VIEW
AC CORD
14
K2CQ2YY00021
BACK COVER
15
TKU0E0302
BOTTOM ORNAMENT PANEL
16
TKP0E25207
CABINET ASSY
17
TTY0E0328
CHASSIS FRAME
18
TUA0E4200
DG P.C.B.
19
DG-R37LZ85
LCD BOTTOM MTG
20
TKZ0E9468
LCD CORNER MTG
21
TKZ0E9572
LCD PANEL
22
L5EDD9T00004
LCD TOP MTG L
23
TKZ0E9570
LCD TOP MTG R
24
TKZ0E9571
MODEL LABEL
25
TBM0E1344
PEDESTAL ASSY
26
TBLA0333
POWER BUTTON
27
TBX0E83701
POWER BUTTON BRACKET
28
TKP0E30902
REAR CENTER COVER ASSY
29
TTP0E0063
SD DOOR
30
TKP0E25701
TOP ORNAMENT PANEL
31
TKP0E25103
VESA METAL L
33
TKZ0E9566
VESA METAL R
34
TKZ0E9567
MISCELLANEOUS COMPONENTS
FERRITE CORE
.
J0KF00000018
REAR AV LABEL
.
TBM0E1449
P PCB BARRIER
.
TMK0E952
CARTON
.
TPC0E46900
TOP CUSHION L/C/R
.
TPD0E1027
BOTTOM CUSHION L/C/R
.
TPD0E2001
INSTRUCTION BOOKS
RUSSIAN
.
TQB0E0575L
UKRAINIAN
.
TQB0E0575Y
I.C.s
EEPROM PL2
IC8601
X24CR37LZ85
TERMINALS AND LINKS
LVDS FFC
.
K1PY51Y00004
DG1-M11_V1 WIRE
DG1-M11 TXJDG10NBA
H2-SP/L_R WIRE
H2-SPR
TXJ/H20NBA
P2-CN501 WIRE
P2-CN501 TXJ/P20NBA
P5-CN1 WIRE
P5-CN1
TXJ/P50NBA
42
RTL
X
Schematic Diagrams
NOTE
1. RESISTOR
All resistors are carbon ¼W resistor, unless marked otherwise.
Unit of resistance is OHM (
Unit of resistance is OHM (
Ω) (k=1,000, M=1,000,000)
2. CAPACITORS
All capacitors are ceramic 50V unless marked otherwise.
Unit of capacitance is
Unit of capacitance is
μF unless otherwise stated.
3. COIL
Unit of inductance is
μH, unless otherwise stated.
4. TEST
POINT
Test Point Position
5. EARTH
SYMBOL
Chassis Earth (Cold)
Line Earth (Hot)
6. VOLTAGE
MEASUREMENT
Voltage is measured by a D.C. voltmeter.
Measurement conditions are as follows:
Power source 220V-240V AC, 50/60Hz
Receiving Signal Colour Bar signal (RF)
All customer controls Maximum position
Measurement conditions are as follows:
Power source 220V-240V AC, 50/60Hz
Receiving Signal Colour Bar signal (RF)
All customer controls Maximum position
7.
Indicates the Video signal path
Indicates the Audio signal path
These schematic diagrams are the latest at time of printing and are subject to change without notice.
REMARKS
a. Do not touch the hot part, or the hot and cold parts at the same time, as you are liable to a shock hazard.
b. Do not short circuit the hot and cold circuits as electrical components may be damaged.
c. Do not connect an instrument, such as an oscilloscope, to the hot and cold circuits simultaneously as this may cause
c. Do not connect an instrument, such as an oscilloscope, to the hot and cold circuits simultaneously as this may cause
fuse failure. Connect the earth of the instruments to the earth connection of the circuit being measured.
d. Make sure to disconnect the power plug before removing the chassis.
NOTE
1. The Power Supply Circuit contains a circuit area, which uses a separate power supply to isolate the earth connection.
The circuit is defined by HOT and COLD indications in the schematic diagram. All circuits, except the Power Circuit, are
COLD.
The circuit is defined by HOT and COLD indications in the schematic diagram. All circuits, except the Power Circuit, are
COLD.
43
IMPORTANT SAFETY NOTICE
Components identified by mark have special characteristics
important for safety. When replacing any of these components, use
only manufacturers' specified parts.
important for safety. When replacing any of these components, use
only manufacturers' specified parts.
44
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