Panasonic TX-LR37V10 Service Manual page 20

Lh89 chassis
Table of Contents

Advertisement

Control Block Diagram
A-BOARD
[EXCHANGE UNIT]
HDIN
2
S2DET2
14
S2DET1
20
FBOUT
27,94
S2DET2
8
AV1_SLOW
AV-SW_SDA
28
IC3001
AV-SW_SCL
29
QLINK2
[C1AB00002855]
HSIN
AV1_Q_LINK
10
32
AVSW
VSIN
34
FBIN/01
FBIN/01
76
16
AV1_FB
FBIN/02
78
ADV_XRST
96
VDIN
100
AMP_MUTE
1
IC2301
PWM_READY
3
[C1AB00002875]
SOUND_SOS
AUDIO AMP
16
S2DET1
Q2022
AV2_SLOW
8
QLINK1
DDCA_SCL
ADV_SDA
AV2_Q_LINK
10
DDCSCL0
SDA1
R4742
R0934
FBIN/02
AV2_FB
16
DDCA_SDA
TMP_SENS_SCL
SCL1
DDCSDA0
R4743
R0909
DDCB_SCL
TMP_SENS_SDA
DDCSCL2
SDA1
R4539
R0910
HDIN
DDCB_SDA
AV-SW_SCL
13
SCL2
DDCSDA2
R4542
VDIN
R0930
14
AV-SW_SDA
DDCC_SCL
SDA2
DDCSCL3
R0929
R4655
DDCC_SDA
DDCSDA3
A01
R4657
KEY1
DDCD_SCL
3
DDCSCL1
R4543
ZW_SCL0
DDCD_SDA
SCL0
DDCSDA1
R4541
R0932
ZW_SDA0
ADAV_SCL
SDA0
SCL2
R0931
R0920
ADAV_SDA
GENX_SCL0
SCL3
SDA2
R0919
R0911
ADV_SCL
GENX_SDA0
SCL1
SDA3
R0933
R0912
25
5
4
2
3
TO INVERTER
25
CN351
PS2
8
PS-BOARD
P UNIT
FBOUT
D11
HPD0
PWM_READY
T23
HPD1
ADAV_SCL
V20
HPD2
ADAV_SDA
V21
PANEL_AGW
ADV_SCL
AA14
R_LED_ON
ADV_SDA
AA13
G_LED_ON
AUDIO_XRST
M21
HDMI_5V_DET0
ADV_XRST
AA22
SD_LED
VSIN
D12
STBY_LED_ON
IC4510
HSIN
D13
[C1AB00003045]
DDCSDA0
DDCA_SCL
G4
ADV
DDCSCL0
DDCA_SDA
F4
DDCSDA1
DDCB_SCL
H4
DDCSCL1
DDCB_SDA
J4
HDMI_5V_DET1
DDCC_SCL
P4
DDCSDA2
DDCC_SDA
R4
DDCSCL2
DDCD_SCL
T4
SBI2
DDCD_SDA
U4
SB02
TEST1
A7
MAIN3.3V_SENSE
GC3FS_SDA
GENX_SDA0
SDA1
R0964
GENX_SCL0
GC3FS_SCL
HDMI_5V_DET2
SRQ_GENX
SCL1
D5619
D5519
R0963
SOUND_SOS
D5613
D5513
SOS_SENSE
AP_OVP_DET
SOS
SOS_SENSE
D5319
D5313
D5473
D5627
PANEL_STBY_ON
GENX-EEP_SDA
R0918
INVERTER_ON
HP_MUTE
HP_MUTE
Q2065
RMIN
ADJ-GENX_SDA
INVERTER_SOS
Q2064
GENX_SDA1
R0914
AV1/2 OUT MUTE
GENX-EEP_SCL
R0917
XRST
Q3002
DTV_XRST
Q3003
ADJ-GENX_SCL
MONITOROUT_MUTE
MON_MUTE
Q3004
GENX_SCL1
INVERTER_ON
R0913
Q3005
PANEL_STBY_ON
MONITOROUT_MUTE
AUDIO OUT
SP_HP_MUTE
Q3001
HP_MUTE
Q3003
AMP_MUTE
MAIN3.3V_SENSE
MON_MUTE
LITE2_EEP_SCL
MAIN9V_SENSE
DCDC_CTL1
SCL3
SUB5V_SENSE
R0946
SOS
LITE2_EEP_SDA
SUB3.3V_SENSE
DTV9V_SENSE
SDA3
R0945
TUNER_SCL
TUNER_SDA
RF_AFT1
3
4
6
7
TV_MAIN_ON
3
4
6
7
PANEL_STBY_ON
SD_LED
Q2504
Q2500
Q2501
SN2500
RM2500
D2500
LED RECEIVER
AI
LED
RM
GL-BOARD
V-BOARD
SUB3.3V_SENSE
TV_SUB_ON
IC2902
1
35
3
MAIN9V_SENSE
REG
2
36
DTV9V_SENSE
3
37
SUB5V_SENSE
4
38
PANEL_LED_ON
AUDIO_XRST
5
43
ADV_XRST
6
44
PANEL_TEST_ON
7
46
LITE2_EEP_SCL
IC8502
HQ_XRST
5
8
47,72
LITE2_EEP_SDA
[C3EBGC000056]
6
GENX_SDA1
9
XECS7
49
PEAKS EEPROM
7
GENX_SCL1
10
50
GENX_EEP_WP
11
51
TV_SUB_ON
GENX-EEP_SCL
12
5
IC1101
52
GENX-EEP_SDA
SP_HP_MUTE
[C3EBFC000042]
13
53
6
GENX-EEP_WP
GENX EEPROM
IC1100
MON_MUTE
7
14
54
[MN103SH9FPA1]
DTV_XRST
15
55
GENX
SD_BOOT_STS
16
56
SDCD
SW_OFF_DET
AF15
17
57
DTV_VOUTENB
DISPEN
18
AH7
58
XIRQ
Y13
HPD3
19
83
SBI2
C25
AI
20
84
SBO0
E25
KEY1
21
85
SD_BOOT_STS
M28
RF_AFT1
23
87
DTV_VOUTENB
PANEL_LED_ON
M30
26,71
90
XECS7
AH3
QLINK2
27
92
VC27
QLINK1
N26
28
93
CK74
HDMI_CEC
M29
94,95
CK27A
DDCSDA3
P25
30
96
CK33IN
AH28
DDCSCL3
31
97
VSIN
D12
HDMI_5V_DET3
32
HSIN
100
D13
34
XRST
D25
RMCO
T5
SCL0
T2
RMCO
1
8
SDA0
SW_OFF_DET
T3
SCL1
HQ_XRST
6
T6
9
SDA1
AP_OVP_DET
2
U1
IC5480
17
SCL2
TV_SUB_ON
[C1ZBZ0003986]
AK7
3
18
DC/DC, Peaks reset
SDA2
SOS_SENSE
AH8
4
21
SCL3
SOS
AE4
5
22
SDA3
AH1
DCDC_CTL1
6
27
RMCO
T5
TDI
V6
TCK
V5
1,8
IC5601
TRST
W2
DC/DC
TMS
W1
TDO
W3
IC5600
8
USB_VBUS
INV_PWM
AJ12
DC/DC
USB_OCP
K5
ZW_PWMA
Q4904
INV_ADIM
13
ZW_KANPOUT
TU2901
14
Q4905
20
IC4201
DDR SDRAM
IC4202
DDR SDRAM
1
LCD PANEL
D2580
20
VC27
USB_VBUS
4
4
IC8621
IC8004
CK74
USB_OCP
5
7
REG
[C0ZBZ0001567]
CLKLAN
8
CLOCK GEN
CK27A
9
CK33IN
TMP-SENS_SCL
1
11
IC2750
TMP-SENS_SDA
6
TEMP SEN
SPI_CS
1
OVP_DET
OVP_DET
OVP_DET
OVP_DET
OVP_DET
OVP_DET
SPI_SO
2
IC4203
D5482
PROTECT
3
FLASH MEMORY
AP_OVP_DET
SPI_SI
5
D5484
SPI_SCK
6
D5486
TV_MAIN_ON
IC5534
Q5535
4
IC8580A
IC5533
IC8001
FLASH MEMORY
1
NOR
[MN2WS0053]
PEAKS AVC
IC8581
Q5501
1
IC5512
FLASH MEMORY
Q5531
8
NAND
DC/DC
IC8002
DDR SDRAM
IC8003
DDR SDRAM
IRQ1
K3
D28
IC5001
IRQ0
L5
D29
DDR SDRAM
XEAS
AG3
D30
XECS2
IC5002
AD6
E28
XEDK
IC5100
DDR SDRAM
AC6
E29
XERE
[MN84527]
AC5
E30
GC6
XEWE1
AF3
F29
XEWE0
AE3
F28
IC4001
XRST
M11
[C1AB00002687]
M26
FS_CLK
AE23
GC3
CCL
12
L6
F27
6
IC4200
6
[MN85060]
ZWEI
IC2602
USB
50 49
10
CN2603
SD CARD
GS-BOARD
HDMI_CEC
13
HDMI_CEC
DDCD_SCL
15
SCL
DDCD_SDA
16
SDA
HDMI_5V_DET1
18
+5V
HPD1
19
HPD1
HDMI_CEC
13
HDMI_CEC
DDCB_SCL
15
SCL
DDCB_SDA
16
SDA
HDMI_5V_DET2
18
+5V
HPD2
19
HPD2
HDMI_CEC
REG
13
HDMI_CEC
DDCC_SCL
15
SCL
DDCC_SDA
16
SDA
REG
HDMI_5V_DET3
18
+5V
HPD3
19
HPD3
HDMI_CEC
13
HDMI_CEC
DDCA_SCL
15
SCL
DDCA_SDA
16
SDA
HDMI_5V_DET0
18
+5V
HPD0
19
HPD0
IC8504
LAN EEPROM
JK8301
MDI0+
1
1
IC8503
MDI0-
2
2
[C1CB00002987]
MDI1+
LAN
4
5
MDI1-
5
6
121
CN0100
SRQ_GENX
2
ADJ-GENX_SCL
4
ADJ-GENX_SDA
5
SCL3
6
SDA3
7
CN4201
PROTECT
2
SPI_CS
4
SPI_SO
5
SPI_SI
6
SPI_SCK
7

Advertisement

Table of Contents
loading

This manual is also suitable for:

Tx-lr32v10

Table of Contents