Panasonic TX-LR65WT600 Service Manual ▷ View online
Block Diagram (1/3)
TER TUNER
TU6708
EU_TU_1.8V
SUB3.3V
1
DMD IIC_0
IC8000
[MN2WS02351B]
Peaks Pro4
AL10
AP17
V1
A-BOARD
[EXCHANGE UNIT]
T-MAIN
T-SUB
3
4,5
9
AGC2
IF2_N,P
IF2_N,P
10,11
AM10, AN10
FE_XRST
12
U29
16,17
21
AGC2
IF2_N,P
22,23
AP1
1, AN1
1
AM1
1
Tuner I/F
TU6707
SAT TUNER
T-MAIN
T-SUB
IC6881
LNB_SUB
3
13
Vout
6,7
ILNB_PWR_S
1
DMD IIC_2
2
DMD IIC_1
12
Vcc
16
LX
16V
DSQ_OUT_1
3 - 13
HS1_V
ALIN
HS1_SYNCIN HS1_BCLKIN HS1_DIN[0;7]
TS Parallel input
Power
Cont , IIC
14
SUB3.3V
15
SA
T_2.5V
SA
T_RST
AM9
16
DMD IIC_1
17-18
19-20
SA
T_1.2V
21 - 31
CH0_V
AL,SYNC,CLK, DA
TA
CH1_CLK,V
AL,PSYNC,DA
TA
CH2_CLK,V
AL,PSYNC
TS Serial input
IC6850
LNB_MAIN
3
13
Vout
6,7 DMD IIC_1
12
Vcc
16
LX
ILNB_PWR_M
33
DSQ_OUT_2
32
JK3002
AV1_VIN
11
AV1_VOUT
2
AV1_RED/C
18
AV1_GREEN
15
AV1_BLUE
13
AV1_LIN
7
AV1_LOUT
5
AV1_RIN
8
AV1_ROUT
4
AV SCART
V1
SCART_R
SCART_G
SCART_B
R IN
L IN
L IN
TV L OUT
TV R OUT
IC3000
[C1AB00003385]
AVSW
4
2
2
64
46
45
34
33
46
45
34
33
VOUT
31
30
30
Y
L
R
L
Y/V
in,PB,PR
JK3001
AUDIO
IN
L2IN
L
R
R2IN
CYIN1
8
CVBS_Y_COMBINE
28
PBIN1
6
PRIN1
10
38
39
MAIN_Y/CVBS
MAIN_PB/C
MAIN_PR
55
57
57
59
AM17
AL16
AN16
AL16
AN16
Video Input
VDAC1
51
AM19
Video Output
LO1_L
RO1_L
36
37
37
AM13
AN13
AN13
Audio Output
AV_R
AV_L
AV_L
48
49
49
AN15
AP15
AP15
Audio Input
HP1_L
JK3202
HP1_R
HP-OUT
AP14
AN14
AN14
Digital
Audio
Out
D3201
IECOUT
SUB3.3V
AN12
AE29
AE29
HP1_L
HP1_R
HP1_R
IECOUT
ARCOUT
SUB9V
32,35
SUB5V
11,19,54
IIC_3
61,62
JK4701
HDMI1
HPDO2
5VDET2
DDCSDA2
CEC
RX2
JK4702
HDMI2
JK4703
HDMI3
R4713
R4753
R4703
ARCOUT
DDCSCL2
HPDO1
5VDET1
DDCSDA1
DDCSDA1
CEC
RX1
DDCSCL1
HPDO0
5VDET0
DDCSDA0
DDCSDA0
CEC
RX0
DDCSCL0
RX2
RX1
RX1
RX0
HDMI I/F
ARCOUT
IECOUT
STM
HDMI I/F
HPDO2
HPDO1
HPDO0
5VDET2
5VDET1
5VDET0
DDCSDA0
DDCSCL0
DDCSDA1
DDCSCL1
DDCSDA2
DDCSCL2
CECO
CECPUL
ETHERNET
JK8650A
9
T8600
1
2
3
6
11
14
16
8
6
3
1
TX+
TX-
RX+
RX-
IC8600
[C1CB00003736]
LAN CONTROLER
6
5
4
3
RMII_RXD0,RXD1
RMII_TXD0,TXD1
RMII_REFCLK,TXEN,
CRS_DV,RXER
MDIO,MDC,INTL,
PHYRSTL
SUB3.3V
7,14,30
TX+
TX-
RX+
RX-
LAN CON I/F
JK8601
USB1
1
2
3
IC8455
SW
6
1
3 4
USB5V
USB2VBUS
USB2OD
USB2DP
USB2DN
JK8603
USB3
1
2,3
5,6
IC8453
SW
6
1
3 4
USB5V
USB1VBUS
USB1OD
USB1DP_N
USB1RXP_N
JK8602
USB2
1
2
3
IC8454
SW
6
1
3 4
USB5V
PWR
OVR
DD-
DD+
A20
WiFi
1
2
3
IC8457
SW
6
1
3 4
USB5V
PWR
OVR
DD-
DD+
IC8458
USB HUB
43 42
5
6
41 40
9
10
SUB3.3V
1,7,12,16,19,
25,34,37,38,44
3
4
USB0DP
USB0DN
USB I/F
8,9
USB1TXP_N
DD-
DD+
17 18
USB2VBUS
USB2OD
USB1VBUS
USB1OD
USB POWER
CTRL
SER
VICE
IC8950
VCXO
14
USB_12M
10
9
4
P_CK27C
P_VC27C
VCXO CTRL
SUB3.3V
5,13,15
A10
11
9
10
4
10
3
2
8
TO Bluetooth/K10
BT_USBDP
SUB3.3V
STB3.3V
SUB_AI_3.3V
6
12
7
9
R_LED_ON
G_LED_ON
AI
REMOTE
R_LED_ON
G_LED_ON
AI
REMOTE
DDR3 _ 4X4GB
IC8200
IC8201
IC8202
IC8203
DDR
SUB1.5V
JK8600
SD SLOT
3.3V
SD CARD I/F
A12
IC4900
[C1AB00003800]
AUDIO AMP
13
8
9
7
1
2
3
4
26,30
31,35
27
29
32
34
R+
R-
L-
L+
Y6
AB5
AA6
AB7
AUDIO OUT
16V
5
6
IC4903
[C1AB00003984]
AUDIO AMP
8
5
7
6
9,16,25,32
10,11
14,15
16V
Wo+ Wo-
SP_R
SP_L
Woofer
MCLK
BCLK
LRCLK
SDA
TA0
44
48
43
46
LRCLK
BCLK
SDATA1
MCLK
SDATA1
MCLK
16,17
IIC_3
1,10,18
SUB1.8V
16V
16V
16V
3
7
9-10
A02
TO P2
4
6
11
10
1,3,5,7
16V
TV_SUB_ON
2
BL_ON
KEY1
POWER_ON
AH23
TV_SUB_ON
BE POWER CTRL
POWER_ON
KEY1
ECO_ON
N31
BE COMMON
IC5000
[AN34043AAVF]
ANALOG ASIC
1
6
2
14
30 31
STB5V
STB5V
SUB5V
SUB9V
STB1.1V
28 12
32
STB3.3V
HP_MUTE
23
PEAKSRST
STB_XRST
4
PANEL_PWMA
BL_PWMA
3
15
SUB_AI_3.3V
16V
STB_XRST
PEAKSRST
AL33
BE RESET
Q3305
Q3306
HP_MUTE
HP_MUTE
OVP SOS
SUB3.3V
USB5V
SUB5V
SA
T_1.2V
SUB1.1V
SUB1.5V
16V
18,19,20,21
23,24,26,27
28,29,30,31
33,34,35,36
38,39,41,42
43,44,45,46
TO FR01
TE2P,N; TD2P,N
TCLK2P,N; TC2P,N
TB2P,N; TA2P,N
TE1P,N; TD1P,N
TCLK1P,N; TC1P,N
TB1P,N; TA1P,N
LVDS I/F
IIC_0
DCDCEN
8
TV_SUB_ON
11,13,15
17,19,21,23
25,27,29,31
ES0-2
ED0-7
SYSTEM BUS
8
ERXW
3
BL_ON_INPUT
BL_ON_INPUT
9
XECS
35
PANEL_VCC_ON
PANEL_VCC_ON
STMGPIO8
37
V_IRQ
40
38
LOGO_ON
LOGO_ON
39
OEBLK
OEBLK
5
IC8900
NAND FLASH
SUB3.3V
NAND FLASH I/F
15,23,47
SUB3.3V
SUB3.3V
22
IC5420
DC/DC
2
3
16V
SUB5V
IC5400
DC/DC
8
6
16V
SUB3.3V
IC5440
DC/DC
2
7,8
16V
USB5V
IC8100
DC/DC
5
8
16V
SUB1.1V
IC8101
DC/DC
8
6
16V
SUB1.5V
IC5702
DC/DC
2
3
SUB5V
SAT1.2V
IC8660
Reg
3
4
SUB5V
3.3V
3.3V
VDDSD18V33V
IC8410
Reg
4
3
SUB5V
M_3.3V
IC8402
Reg
4
3
M_3.3V
M_1.2V
IC8400
IC Switch
1
5
SUB5V
SUB_CI_5V
IC5701
Reg
8
1
SUB3.3V
SAT_2.5V
IC8714
Reg
3
1
SUB3.3V
SUB1.8V
IC8706
Reg
4
3
SUB5V
HDMI3.3V
SUB3.3V
WOL3.3V
R8637
STB3.3V
STB1.1V
SUB1.1V
SUB1.8V
SUB1.5V
SUB3.3V
VDDSD18V33V
WOL3.3V
HDMI3.3V
IIC_0
IIC_1
IIC_3
BE I2C
Tuner I2C
DMD IIC_0
DMD IIC_1
DMD IIC_2
TO FR02
OENB
PWM_ENB/OENB
OENB
DCDCEN
11
DCDCEN
DCDCEN
DCDCEN
DCDCEN
DCDCEN
7
1
3
4
1
A15
A16
38,37
DMD _1.2/1.1V
SUB3.3V
48
IC6800
[C1AB00004028]
DVB-T/T2/C DEM
HS1_BCLKIN
HS1_SYNCIN
HS1_VALIN
HS1_DIN[0-7]
TS Parallel
3,4,5,8,9,12
13,14,15,16,17
IFAGC1_T_M
FEF_FLAG_M
47
20,21
2
FEF_FLAG_M
IFAGC1_T_M
IF1_N,P_M
IF1_N,P_M
7,8
IF1_N,P_M
IC5703
DC/DC
2
3
SUB5V
DMD_1.2/1.1V
38,37
DMD _1.2/1.1V
SUB3.3V
48
IC6831
[C1AB00004028]
DVB-T/T2/C DEM
TS Parallel
3,4,5,8,9,12
13,14,15,16,17
IFAGC1_T_S
FEF_FLAG_S
47
20,21
IF1_N,P_S
6
15
18
19,20
CH0_VAL,SYNC,CLK, DATA
CH1_CLK,VAL,PSYNC,DATA
CH2_CLK,VAL,PSYNC
29
29
FE_XRST
DMD IIC_1
DMD IIC_1
3
7
A06
TO LR6/LB6
4
3
3
2
6
5
5
37
A05
TO LL5/LA5
1
5
4
3
2
3
2
IC2002
[C0DBZYY00677]
LED DRIVER
11
12
13
12
13
14
17
18
18
16
15
SUB3.3V
4,5,6,20
IIC_1
2,3
16V
16V
USB3VBUS
USB3OD
A23
Camera
Module
1
2
3
IC8456
SW
6
1
3 4
USB5V
USBVBUS
USB3OD
USB3DP
USB3DN
BT_USBDN
5VS/STB5.8V
OUT_R0
OUT_G0
OUT_B0
OUT_R1
OUT_R1
OUT_G1
OUT_B1
OUT_R2
OUT_G2
OUT_R2
OUT_G2
TS Parallel output
TS Parallel input
MAIN_TS_OUT
SUB_TS_OUT
IC8401
(C1ZBZ0004936)
DUAL CI CONTROLLER
MAIN_TS_IN
SUB_TS_IN
CI SLOT (MAIN)
JK8400
17,18
51,52
SUB_CI_5V
CI SLOT (SUB)
JK8401
17,18
51,52
SUB_CI_5V
-B
MAIN_TS_OUT
MAIN_TS_IN
SUB_TS_OUT
SUB_TS_IN
TS
TS
Command
IC8403-6
IC8503-4
IC8407-8
SUB3.3V
SUB3.3V
IC8409
Logic IC
SPI
BE Common
SUB5V
SUB5V
M_3.3V
M_1.2V
SUB3.3V
A40
11
9
10
19
1,3,4,6
7,9,10,12
13
18
18
To FR40
14
HDMI20_ARC_OUT
HDMI_CEC
P_STM5VDET3
P_STM5VDET3
P_STMHPDO3
RX3
RX3
R4773
IC4700
Logic IC
6
7
1
HDMI20_ARC_OUT
IC8500
IC Switch
1
5
SUB5V
SUB_CI_5V-B
IC8901
EEPROM STM
STM IIC
IC8903
MMC Controller
4GB NAND FLASH
MMCDAT0-7
MMCCLK
MMCCMD
XERST
eMMC CARD I/F
1
BT_LR
6
BT_LR /GLASS_RF
1
3
4
4
2
5
6
8
8
10
12
48,49
50
51
51
HDMI_XRST
DP_OCP
DP_IRQ
HDMI_IRQ
AMUTE
ALRCLK
ASDATA
ABCLK
IECIN
EEP_WP
BE COMMON
CI I/F
XECS
V_IRQ
34
GCX_XRST
GCX_XRST
STB5.8V
STB5V
R5201
8
BL_SOS
BL_SOS
2
BL_ON
25
Block Diagram (2/3)
FR-BOARD
FR01
TO
A16
1
3
4
4
GCX_DCDCEN
HOST_SCL
HOST_SDA
6,7,8,9,
10,11,13,14
16,17,18,19
21,22,23,24
25,26,28,29
31,32,33,34
F_LV_RX0AN,P; RX0BN,P
RX0CN,P; RX0CLKN,P
RX0DN,P; RX0EN,P
U17,T17,U19,U20
T24,T25,P19,P20
M21,M22,R22,R23
T18,T19,T22,T23
R18,P18,N26,M26
K25,K26,N21,N22
F_LV_RX1AN,P; RX1BN,P
RX1CN,P; RX1CLKN,P
RX1DN,P; RX1EN,P
FR02
TO
A15
2
3
4
OENB
AB18
OEBLK
AB21
LOGO_ON
AE25
V_IRQ
U23
5
8
PANEL_VCC_ON_INPUT
38
BL_ON
ES(0-2)
ED(0-7)
ERXW
27,29,31
11,13,15,17
19,21,23,25
XECS
33
34
34
GLASS_RF
36
39
BL_ON_INPUT
IC9600
[MN85063AP]
IMAGE PROCESSOR
GCX-2
OENB
OEBLK
OEBLK
LOGO_ON
V_IRQ
ES(0-2)
ED(0-7)
ERXW
XECS
F20,G20,E22,E23,F21,F22,G21,G22
V20,U20,W20
U21
U21
V21
AB18
AB21
AB21
AE25
OENB
OEBLK
OEBLK
LOGO_ON
ES(0-2)
ED(0-7)
ERXW
XECS
F20,G20,E22,E23,F21,F22,G21,G22
V20,U20,W20
U21
U21
V21
IC9500
[MN85063AP]
IMAGE PROCESSOR
GCX-1
GCX GPI0
SYSTEM
BUS
GCX GPI0
SYSTEM
BUS
GLASS_RF
AA19
BL_ON
E6
BL_ON_INPUT
V22
BL_ON_INPUT
V22
2
EEP_WP
40
IECIN
42
ABCLK
44
ASDATA
46
ALRCLK
47
AMUTE
48
HDMI_IRQ
49
DP_IRQ
50
DP_OCP
51
HDMI_XRST
HOST_SCL0
HOST_SDA0
HOST_SDA0
HOST_SCL
HOST_SDA
AF19
AE19
AF19
AE19
IC1500
[C1ZBZ0005118]
FPGA
LVDS RX
(Bank 13)
GCX I2C
GCX I2C
RX0
RX1
JK3502
DP
RX0
RX0AUXP
RX0AUXN
DP_RXOHPD
DP3.3V
IC3500
[C1AB00004161]
DP Splitter
CN3500
2
4
4
6
5
7
DP_XRST
SPI_CSN
SPI_DI
SPI_DO
SPI_CLK
C1,B1,A2,B2,C3,C4,B5,A5
A6
A7
F4
H12
J3
J1
K2
H3
SPI
IC3501
SPI FLASH
1
2
5
6
2
5
6
SPI_CSN
SPI_DI
SPI_DO
SPI_CLK
IC3502
[C1AB00004086]
DP TO TMDS TRANSLATOR
N2,P2,M4,M3,P5,N5,P7,P6
D14,D13
TX0
TX0_DDC_SDA
TX0_DDC_SCL
8,9
38,39,41,42,44,45,47,48
29,28
23,22,20,19,17,16,14,13,
RX2
RX2DDCSDA
RX2DDCSCL
IC3503
[C1AB00004086]
DP TO TMDS TRANSLATOR
N10,P10,M12,M11,P13,N13,M14,N14
E11,E14
TX1
TX1_DDC_SDA
TX1_DDC_SCL
8,9
38,39,41,42,44,45,47,48
29,28
23,22,20,19,17,16,14,13,
RX3
RX3DDCSDA
RX3DDCSCL
FR3.3V
2,11,15,21,26,33,40,46
FR3.3V
2,11,15,21,26,33,40,46
IC3603
[MN864778P]
HDMI IC
Main
65,64,63,62,60,59,57,56
55,54,53,52,50,49,47,46
75,76
73,74
JK3601
HDMI4
HDMI_CEC
HDMI1_5V
RX1DDCSDA
RX1
96,95,94,93,91,90,88,87
RX1DDCSCL
77,78
P_STM5VDET1
P_STMHPDO1
ARC
IC3605
EEPROM EDID
5,6
7
EEP_WP
IECIN
32
ABCLK
30
ASDA
TA
35
ALRCLK
31
AMUTE
38
HDMI_IRQ
113
HDMI_XRST
120
DP_IRQ
H2
HOST_SCL
HOST_SDA
H26
J26
HOST_SCL
HOST_SDA
K14
J12
HOST_SCL
HOST_SDA
116
115
IC1501
[MN864778P]
HDMI IC
Sub
28,26,25,23,22,20,19,17
TX0
RX1
14,12,11,9,8,6,5,3
TX1
RX1
14,12,11,9,8,6,5,3
TX1
RX0
L4,L3,N4,N3,R4,R3,K6,K5
HDMI I/F
(Bank 115)
P2,P1,M2,M1MK2,K1
IC1601
[C1AB00004086]
DP TO TMDS TRANSLATOR
13,14,16,17,19,20,22,23
38,39,41,42,44,45,47,48
RX0
97,98,100,101,103,104,105,106
96,95,94,93,91,90,88,87
TX0
C4,C3,E4,E3,G4,G3,D6,D5
HDMI I/F
(Bank 116)
FR40
11
9
10
19
1,3,4,6 7,9,10,12 13
18
To A40
14
ARC
TX0
HDMI_CEC
P_STM5VDET1
P_STMHPDO1
17,19,20,22,23,25,26,28
TX0(to HDMI2.0)
HOST_SCL
HOST_SDA
116
115
HDMI_XRST
120
CN1600
2
4
6
5
7
F_SPIHZ
P6 C8
CONFIG (Bank 0)
F_SPICK
F_SPICS
C23
F_SPID1
A25 B24
F_SPID0
SYSTEM (Bank 14)
IC1600
SPI FLASH
1
2
5
6
2
5
6
LVDS TX
(Bank 15/16)
LVDS RX
TX0
TX1
TX2
TX3
RX0
RX1
RX2
RX3
LVDS TX
TX2
TX3
TX4
TX5
RX3
RX2
RX1
RX0
LVDS RX
FR1
1
18,19,21,22
24,25,27,28
30,31,33,34
36,37,39,40
12 13
K1,K2,J2,J3
H1,H2,G1,G2
F2,F3,E1,E2
D1,D2,C1,C2
V-By-One
V-By-One 8 Lane
PNL_TEST_ON
PNL_3D_ON
W22
K7
GCX GPI0
FR10
2,3,5,6,
8,9,11,12
14,15,17,18
20,21,23,24
26,27
V-By-One 8 Lane
K1,K2,J2,J3
H1,H2,G1,G2
F2,F3,E1,E2
D1,D2,C1,C2
V-By-One
H3,G3
H3,G3
VB1LOCKN, VB1HTPDN
38-51
PNL12V
VB1LOCKN, VB1HTPDN
VB1LOCKN, VB1HTPDN
PNL_TEST_ON
PNL_3D_ON
DDR3 2 x 1Gbit
IC1550
IC1551
DDR I/F
FPGA1.5V
DDR3 2 x 1Gbit
IC9501
IC9502
DDR3 CH I/F
GCX1.5V
DDR3 2 x 1Gbit
IC9601
IC9602
DDR3 CH I/F
GCX_2_1.5V
IC9110
SPI FLASH
1
2
5
6
2
5
6
FLSNCS
FLSIO1
FLSIO0
FLSCK
FLSCK
GCX SPI
GCX SPI
FR30
11
9
10
4
1
2
LED Driver control
5
6
8
OPTION2
OPTION1
IC9000
Controller
2 3
6
5
1,7
DI
CLK
CS
CS
VSYNC
VSYNC
DI
CLK
GCX PWM
DI
CLK
CS
VSYNC
TO PANEL
TO PANEL
DDCSDA
DDCSCL
D26 C26
FR20
11
9
10
1 - 4
TO P6
DCDCIN
L1815
16V
IC9503
DC/DC
8
5
GCX1.1V
4
GCX_DCDCEN
IC9504
DC/DC
3
2
GCX1.5V
7
GCX_DCDCEN
IC9603
DC/DC
8
5
GCX_2_1.1V
4
GCX_DCDCEN
IC9604
DC/DC
3
2
GCX_2_1.5V
7
GCX_DCDCEN
L1814
F15V
IC1809
DC/DC
3
2
DP1.2V
IC1802
DC/DC
6
8
HDMI1.1V
1
GCX_DCDCEN
IC1800
DC/DC
3
2
GCX3.3V
7
IC1810
DC/DC
6
8
FPGA1.0V_2
1
IC1801
DC/DC
6
8
FR3.3V
1
GCX_DCDCEN
IC1804
DC/DC
3
2
FPGA1.2V
IC1803
DC/DC
6
8
FPGA1.0V
1
IC1805
DC/DC
6
8
FPGA1.8V
1
IC1807
DC/DC
3
2
FPGA1.5V
7
IC1808
Regulator
9
4
PNL12V
1
PANEL_VCC_ON_INPUT
IC1806
Regulator
1
8
FPGA2.5V
IC1811
Regulator
1
8
FPGA1.8V_2
IC1812
IC SWITCH
6
1
DP3.3V
VDD3.3V
L3607
AVDD3.3V
L3600
AVDDH3.3V
L3608
PVDD3.3V
L3609
2_VDD3.3V
L1505
2_AVDD3.3V
L1504
2_AVDDH3.3V
L1506
2_PVDD3.3V
L1507
IC1552
Regulator
5,7
6
FPGA1.5V
F_VREF
F_VREF
POWER
GCX3.3V
GCX_2_1.5V
GCX_2_1.1V
GCX3.3V
GCX1.5V
GCX1.1V
FPGA1.0V_2
FPGA1.8V_2
FPGA1.2V
FPGA1.0V
FPGA1.8V
FPGA1.5V
FPGA2.5V
8
GCX3.3V
8
FR3.3V
FR3.3V
HDMI1.1V
2_VDD3.3V
2_AVDD3.3V
2_AVDDH3.3V
2_PVDD3.3V
HDMI1.1V
VDD3.3V
AVDD3.3V
AVDDH3.3V
PVDD3.3V
DP3.3V_D
L3500
DP3.3V_D
8
DP3.3V_A
L3500
L3502
DP1.1V_A
L3501
L3503
DP1.2V_OSC
L3501
L3504
DP3.3V_D
DP3.3V_A
DP1.2V_A
DP1.2V_OSC
7
GCX_XRST
GCX_XRST
GCX RESET
AE26
GCX_XRST
GCX RESET
AE26
DP_OCP
4
HDMI1_5V
CN9110
2
4
6
5
7
FLSNCS
FLSIO1
FLSIO0
FLSCK
G-SPIHZ
FLSNCS
FLSIO1
FLSIO0
FLSCK
IC3606
LEVEL SHIFTER
2,3
6,7
5,8
1
RX1DDCSDA
RX1DDCSCL
RX1DDCSCL
77,78
RX1DDCSDA
RX1DDCSCL
HDMI1_5V
FR3.3V
4
G-SPIHZ
AD22
G-SPIHZ
AD22
[EXCHANGE UNIT]
26
Block Diagram (3/3)
Li
ne
Fi
lte
r
LF7106
F7101
2
3
1
4
Li
ne
Fi
lte
r
LF7107
2
3
1
4
CF7103
~
~
+
-
D7102
D7104
D7105
IC7301
14
VS
9
VW
Resonant Controller
HOT
COLD
PC7301
Photo coupler
1
VH
4
FB
P2
TO A02
8
POWER_ON
9
12
10
IC7401
JK7101
MAIN INPUT
Li
ne
Fi
lte
r
LF7105
2
3
1
4
T7201
1
2
IC7201
PFC
Control IC
7
OUT
8
VCC
Q7201
Q7202
4
3
T7301
PC7303
Photo coupler
PC7302
Photo coupler
SUB_ON
D7305
6
REF
10
VCC
6
D7304
12,7
14,9
Q7401
P-BOARD
GK-BOARD
GK4
SW2855
SW2854
SW2853
SW2852
SW2851
KEY1
SW2857
3
2
TO P5
POWER_ON
K-BOARD
K10
7
3
4
5
6
1
SUB3.3V
STBY3.3V
RM2800
VCC
OUT
SN2800
AI
3
1
VCC
OUT
D2802
R
G
TO A10
REMOTE
AI
G_LED_ON
R_LED_ON
SUB3.3V
AI
STBY
3.3V
STBY
3.3V
R_LED_ON
G_LED_ON
REMOTE
RL7101
1-3
LL5
2
3
5,7
1
TO A05
D2844
D2845
D2842
D2843
D2840
D2841
16V
LL-BOARD
LR6
8
9
3,5
7
TO A06
D2847
D2848
D2849
D2850
D2851
D2852
16V
LR-BOARD
LB6
3
2
T
O A06
D2856 D2857
16V
LB-BOARD
T
O A05
LA5
1
2
D2854 D2855
16V
LA-BOARD
Q7315
3
PGS
T7202
1
2
Q7201
4
3
T7302
14,9
P4
TO PANEL
24V
1-5
BL_SOS
11
BL_ON
12
P3
24V
1-5
P5
3 2
TO GK4
KEY
11
BL_ON
BL_SOS
SUB_ON
5VS
6
16V
P6
16V
TO FR20
4-7
12,7
Q7402
Q7404
24V
Q7403
Q7405
16V
IC7503
DC/DC
3
2
5VS
6
10
13
13
10
IC7402
Sync rectifier smart driver
3
DVS1
4
DVS2
8
VCC
R7467
16V
27
Parts Location
31
41
16
18
1
22
21
20
19
24
4
TMK0EG099
TEWB673
17
2
5
23
10
11
27
15
TMK0EA389
TEWB673
TMK0EG081
53
25
12
28
Click on the first or last page to see other TX-LR65WT600 service manuals if exist.