DOWNLOAD Panasonic TH-42LF5E / TH-47LF5E Service Manual ↓ Size: 6.56 MB | Pages: 47 in PDF or view online for FREE

Model
TH-42LF5E TH-47LF5E
Pages
47
Size
6.56 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LA37 CHASSIS
File
th-42lf5e-th-47lf5e.pdf
Date
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Block Diagram
JK4004
HDMI
HDMI1_RXC +/-
HDMI1_RX0+/-
HDMI1_SDA
HDMI1_SCL
HDMI1_5V
HDMI1_RX1+/-
HDMI1_RX2+/-
IC4501
[C1AB00003627]
 AUDIO VIDEO
PROCESOR
 
A/V INPUT
ANALOG
HDMI INPUT
B8, A8
B7, A7
B6, A6
B5, A5
HDMI_CEC
IC4706
C3EBDC000067
DDC EEPROM
5
6
7
EEP5V_HDMI1
8
EDID_WP
HDMI1_SDA
HDMI1_SCL
 E18
 Y1
JK4002
DVI IN
DVI_5V
DVI_SDA
DVI_SCL
TMDS_RXC+/-
TMDS_RX0+/-
TMDS_RX1+/-
TMDS_RX2+/-
HDMI INPUT
B4, A4
B3, A3
B2, A2
B1, A1
IC4703
C3EBDC000067
DDC EEPROM
5
6
7
EEP5V_DVI
8
EDID_WP
DVI_SDA
DVI_SCL
IC4712
C0JBAZ002269
Logic IC
3
6
2
HDMI_SDA
5
DVI_SDA
DVI_SCL
HDMI_SCL
E7  E6
IC4711
C0JBAZ002269
Logic IC
3
6
2
5
HDMI1_SDA
HDMI1_SCL
JK3504
LINE  OUT
L
R
IC2001
AUDIO
AMPLIFIER
(C0ABBA000168)
3
5
1
7
Q2051
Q3052
Q3053
 U4
 V1
OUT_L
OUT_R
Q3054
LINE_OUT MUTE
LINE_OUT_L
LINE_OUT_R
KEY_MUTE
RS-232C
IN
JK3503
AUDIO
IN
JK3505
AUDIO_L_PC/DVI
AUDIO_R_PC/DVI
Q4113
Q4115
PC_DVI_L
PC_DVI_R
 
A/V INPUT
ANALOG
 T2
 T1
JK4001
PC
VGA_R/PR
VGA_G/Y
VGA_B/PB
VGA_5V
1
2
3
9
12
15
 L4
 L2
 M2
 
A/V INPUT
ANALOG
13
14
H_SYNC
V_SYNC
 N1
 N2
EDID_WP
4
11
3V_RXD3
3V_TXD3
 E17
 D17
VGA_SDA
VGA_SCL
 N4
 N3
VGA_SDA
VGA_SCL
IC4702
C3EBDC000067
DDC EEPROM
5
6
7
VGA_5V
8
EDID_WP
VGA_SDA
VGA_SCL
IC4715
INV
(C0JBAB000983)
4
2
PC_H_DET
5
STB5V_SW
IC4714
INV
(C0JBAB000983)
4
2
PC_V_DET
5
STB5V_SW
2
3
IC3504
TRANSCEIVER
(C0ZBZ0001867)
17
15
16
13
A1
11-12 14-15 17-18 19-20 22-23 24-25
27-28 30-31 33-34 35-36 38-39 40-41
AC13,AB13,AB14,AA14
Y14,W14,AC14,AC15
AB15,AA15,Y15,W15
AC16,AB16,AA16,Y16
AC17,AB17,AA17,Y17
AC18,AB18,AA18,Y18
LVDS OUTPUT
LVDS_E_CH(0-4)
LVDS_O_CH(0-4)
47
 AB7
PEL_TEST
48-51
PANEL12V
TO PANEL
IC4502
DDR2
(C3ABSY000102)
IC4503
DDR2
(C3ABSY000102)
DDR1.8V
DDR1.8V
 
DATA I/0
 
DATA I/0
IC4505
SERIAL-FLASH
(C3FBNY000272)
6 5 2 1
D3.3V
8
IC4761
LOGIC IC
(C0JBAZ002060)
6,5
11,12
8,9
3,2
14
D3.3V
IC4762
LOGIC IC
(C0JBAZ002060)
6
11
8
3
7,14
D3.3V
IC4801
RENESAS MCU
(C2CBYY001315)
 1
47 46
5
12
9
2
Q4769
Q4768
CS_FL
SPI_DI_S
Q4767
SPI_DO_S
Q4766
5V_CLK2
48
64
IC4504
EEPROM
(C3EBKC000014)
 7
8
STB_5V
 6,5
 
Y11, AA11
WP_MAIN
 
Y13
Q4057
76
WP_SUB
IC4802
C0JBAA000377
Logic IC
2,1
4
5V_TXD1
74
3V_RXD1
IC4803
C0JBAA000419
Logic IC
2,1
4
5V_RXD1
3V_RXD1
73
 
A17
 
A16
SPI_SW2
Q4761
SPI_SW
1,4
13,10
63
1,4
13,10
SPI_SW2
TXD_PC
RXD_PC
52
51
  1,2
  SDA,SCL
D3.3V
 8
 
B16
 C16
IC4506
TEMP SENSOR
(C1ZBZ0003775)
8
Q4118
FLASH_WP_SUB
3
SUB_MAIN
 
W9
 2  3
PC_H_DET
PC_V_DET
 4
MAIN_SUB
 
AC8
SDA1,SCL1
A4
11
14
15
9
13
17
1,2
5,6
18
19
20
8
D5V
8
D5V
STB5V
19,20
STB5V_SW
5
D3.3V
5
9V
8
PWR24V
PWR5V
STB5V
STB5V
Q4124
  2
 3
IC4901
REG
(C0DBA
YY01300)
Q4601
PWR5V
D5V
D5V
D3.3V
  7
 8
IC4904
REG
(C0DBA
YY01558)
PWR24V
PANEL12V
  1
 3
IC4905
REG
(C0CBAHE00002)
9V
PANEL12V
Q4129
STB5V
STB5V_SW
D4089
EEP5V_HDMI1
PWR5V
D4108
PWR5V
EEP5V_DVI
P15V_24V_EN
P15V_24V_EN
 75
TO P UNIT
SWITCH1
P5V_EN
P5V_EN
 72
P24V_EN
P24V_EN
 29
PWM1
PWM1
 AB11
BL_ON
BL_ON
 AA12
LINE_OFF
LINE_OFF
 71
LINE_OFF_M
LINE_OFF_M
 AB12
A40
2
12
SERVICE 
4,5
6,7
14
STB5V
SDA1,SCL1
SDA2,SCL2
SDA2,SCL2
 
C16,B16
IIC_CONT
IIC_INT
 24  61
IIC_INT
IIC_CONT
IIC_CONT
 AA8
IIC_INT
 Y8
A48
SERVICE 
2
3
1
STB5V
MODE
RESET
RESET
MODE
 6  9
 V1-BOARD
V11
2
4
5
6
8
1
STBY5V
3.3V
RM1501
VCC
OUT
SN1501
3
1
VCC
OUT
D1501
R
G
BACKLIGHT
IR
GREEN
RED
3.3V
STBY5V
RED
GREEN
IR
BACKLIGHT
 V2-BOARD
V22
5
1
STB5V
2,4,6
STB5V_SW
SW1552 SW1553 SW1554
SW1555 SW1556
SW1551
KEY
KEY CONTROL
A11
7
5
4
3
1
8
D3.3V
BACKLIGHT
 AC6
BACKLIGHT
LED_G
LED_G
 26
LED_R
 27
LED_R
IR_IN
IR_IN
 49
IR
Q4114
RC
STB5V_SW
 AA2
RC
  2
 3
IC4902
REG
(C0DBA
YY01300)
D5V
DDR1.8V
  2
 3
IC4903
REG
(C0DBA
YY01300)
D5V
D1.2V
A22
5
1
2,4,6
STB5V_SW
KEY_POWER
 22
L4099
SWITCH1
R4054
R4207
KEY_MUTE
STB5V
KEY0
 AB6
KEY1
L4943
AUD1.2V
D3.3V    
D1.2V     
AUD1.2V
AUD3.3V
DDR1.8V
L4903
AUD3.3V
STB5V
 13
 19  20
SCPU_SDA1
SCPU_SCL1
SCPU_SDA1
SCPU_SCL1
 V11
 AA11
Q4087 Q4088
Q4097
Q4091 Q4093
Q4094
SOS
Q4099
PWR_SOS
 66
REG_SOS
 67
PNL12V_SOS
 77
 A-BOARD
Q4764
Q4107
Q4108
21
Parts Location
NOTE: 
The numbers on the exploded view below refer to the exploded view section of the Replacement Parts List. 
23
9 
5 
20 
21 
6 
1 
2 
(UK) 
(CONTINENTAL) 
3 
22
Parts Location 
 
 
 
 
 
 
 
         
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTE: 
The numbers on the exploded view below refer to the exploded view section of the Replacement Parts List. 
10 
14 
11 
24
26
17
22
10
12 
19
4 
18 
15 
25
18
10
10 
16 
7 
8 
13
27 
23
Components Identified by        mark have special characteristics important for safety.
* When replacing any of these components, use only manufacturers specified parts.
In case of ordering these spare parts, please always add the complete Model-Type number to your order.
Replacement Parts List
Important Safety Notice
The marking (RTL) indicates that the Retention Time is Limited for this item. After the 
discontinuation of this assembly in production, the item will continue to be available for 
a specific period of time. The retention period of availability is dependent on the type of 
assembly, and in accordance with the laws governing part and product retention. After 
the end of this period, the assembly will no longer be available.
RTL   (Retention Time Limited)
Note:
X     
The marking (X) indicates that board should be exchanged for service.
Description
Cct Ref
Parts Number
Description
Cct Ref
Parts Number
COMMON PARTS
EXPLODED VIEW
BATTERY COVER OF RC
     1
BAT-C-0691
AC CORD_CONTINENTAL
     2
K2CN3YY00017
AC CORD_UK       
     3
K2CT3YY00063
P P.C.B.         
     4
N0AE3GK00003
REMOTE CONTROL   
     5
N2QAYB000691
PANASONIC BADGE  
     6
TBMA162
CONTROL PANEL    
     7
TBXA57501
KEY BUTTON    
     8
TBXA57701
CONNECTOR COVER  
     9
TKK5ZL50041
MOUNTING C/F C/B 
    10
TKZA51432
AC CORD BRACKET 
    11
TMMX284
V1 P.C.B.        
    12
TNPA5705
V2 P.C.B.        
    13
TNPA5706
CHASSIS BASE     
    14
TUA5ZA03806
CONTROL PRINT FIX META
    15
TUXX7011
HOLDER AC        
    16
TUXX7031
HOLDER TERMINAL  
    17
TUXX7281
MTG PANEL TOP    
    18
TUXX7291
MISCELLANEOUS COMPONENTS
INLET/OUTLET FOR AC
.
K2AH3H000041
BATTERY          
.
R6DB/2P
TAPE(W=15 L=50)  
.
T4FP1505Q
FUNCTION LABEL   
.
TBMV2541
AC CORD LABEL    
.
TBMV2551
REAR AV LABEL    
.
TBMV2901
GASKET           
.
TEW5ZA001
GASKET(T2*W7*L90)
.
TEWB638
GASKET(T2*W10*L10)
.
TEWB851
GASKET           
.
TEWB864
SCREW            
.
THEA068N
SCREW            
.
THEJ024
SCREW            
.
THEJ036J
SCREW            
.
THEJ048J
IR/LED PANEL     
.
TKKC54221
MTG BRACKET IR/LED WIN
.
TKZA51481
FELT 7X90X0,5    
.
TMK0EA293
FELT 10X15X0.25  
.
TMK0EA295
FELT 5X175X0.9   
.
TMK0EA296
FELT 5X400X0.5   
.
TMK0EA297
FELT 10X120X0.5  
.
TMK0EA301
FELT 10X265X0.35 
.
TMKA538
HEAT TRANSFER    
.
TMKK473
TIE WRAP 
.
TMM17499
CLAMPER          
.
TMME268
AC CORD CLAMPER  
.
TMX5ZX0011
CASE ACCESSORIES 
.
TPD0E9199
BAG              
.
TPE0E9008
SHIELD IR/LED WINDOW
.
TUCC64831
A-PCB SHIELD BOTTOM
.
TUCC64842
A-PCB SHIELD TOP
.
TUCC64991
SCREW            
.
XTV3+10JFJK
SCREW 
.
XYN3+E8FJ
SCREW            
.
XYN3+J10FJK
FERRITE CORE     
FC301
J0KG00000127
FERRITE CORE     
FC302
J0KG00000012
INSTRUCTION BOOKS
KAZAKHSTAN       
.
TQB0E22989
GERMAN           
.
TQB0E2298A
DUTCH            
.
TQB0E2298B
ITALIAN          
.
TQB0E2298C
FRENCH           
.
TQB0E2298D
SPANISH          
.
TQB0E2298E
SWEDISH          
.
TQB0E2298F
DANISH           
.
TQB0E2298K
RUSSIAN          
.
TQB0E2298L
TURKISH          
.
TQB0E2298T
ENGLISH          
.
TQB0E2298U
CD               
.
TQB0E2298X
UKRAINIAN        
.
TQB0E2298Y
I.C.s
AUDIO AMPLIFIER  
IC2001
C0ABBA000168
REGULATOR        
IC2002
C0JBAA000377
RS-232 TRANSCEIVER
IC3504
C0ZBZ0001867
DIGITAL VIDEO PROCESSO
IC4501
C1AB00003627
DDR SDRAM        
IC4502
C3ABSY000102
DDR SDRAM        
IC4503
C3ABSY000102
EEPROM                
IC4504
TVRT036AA
FLASH MEMORY          
IC4505
TVRT035AB
TEMPERATURE SENSOR
IC4506
C1ZBZ0003775
DDC EEP    
IC4702
TVRT039
EEPROM EDID2    
IC4703
TVRT040
EEPROM EDID1    
IC4706
TVRT041
LOGIC IC         
IC4711
C0JBAZ002269
LOGIC IC         
IC4712
C0JBAZ002269
LOGIC IC         
IC4714
C0JBAB000983
LOGIC IC         
IC4715
C0JBAB000983
LOGIC IC         
IC4761
C0JBAZ002060
LOGIC IC         
IC4762
C0JBAZ002060
SUB MCU          
IC4801
TVRT038AA
REGULATOR        
IC4802
C0JBAA000377
57/
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