Panasonic TX-32LMD70A Service Manual page 20

CONTROL BLOCK DIAGRAM
AV2_SLOW
4
PC_V
41
PC_H
42
FB
AV1_SLOW 8 46,74
AV2_FB
48
AV1_FB
49 IC3001
10
AV1_QLINK
PC_V_IN
58
VIDEO SWITCH
PC_H_IN
60
AV1_SLOW
16 80
AV1_FB
SDA0B_5V
83
SCL0B_5V
84
VIDEO_STATUS
85
AV2_SLOW 8
DAC_PD
22 IC3101
SCL0B_5V
10
AV2_QLINK 35
AUDIO SWITCH
SDA0B_5V
36
AV2_FB 16
AUDIO_MUTE
MUTE
15
Q2102
IC2106
Q2101
AUDIO
SOUND_SOS
PROCESSOR
PC_H_IN SDA2
13
16
SCL2
17
AUDIO_XRST
50
PC_V_IN
14
TV_SUB_ON_DELAY
Q2635
MONITOROUT_MUTE
R
SDA0B_5V
Q2641
Q2002
SD2
Q2003
SCL0B_5V
L
Q2640
SCL2
Q2003
P - BOARD
SUB_ON
PANEL_12V_ON
Q3863
TUNER_SUB_ON
Q3870
24V_DET
SUB_ON
Q3871
SOS
TUNER_MAIN_ON
Q3855
SUB_ON
Q3867 Q3867
IC2002
DAC_PD
5
AUDIO DAC
AMUTE
7
IC2301
17
DATA CONTROL
SOUND_SOS AUDIO AMP
Q2301 5
IC2012
AMUTE
2
HP AMP
SOS
D2637
AV1-2 OUT MUTE DATA CONTROL
Q2004 Q2005
MONITOROUT_MUTE
Q2006 Q2007
MUTE SW
AUDIO_MUTE
D2028 Q2034
SP_MUTE
D2031
HDMI_INT2
D2032
MONITOROUT_MUTE
Q2031 DATA CONTROL
AMUTE
Q2040 Q2039
24V_DET
SCL0B_5V
13
SDA0B_5V TUNER
14
MAIN5V
RF_AFT1
20
MAIN3.3V
Q5691
QLINK
D1100
V - BOARD
RM1001
OUT
REMOTE
PC801
Q851
Q1004
D1001
Q1002
IC3855
1 D1002
D3860 Q3865
PC1001
4
CATS
IC1101
5
IC4504
EEPROM
IC4513
LEVEL
IC4510
TRANSLATING
ADV7493B
IC4514
LEVEL
TRANSLATING
IC8002
HDMI CEC
DDR2
D1107
IC8003
Q1107
DDR2
Q1108
IC8554
FLASH
IC8004
CLK GEN
IC5660
IC1100
RESET IC
MICROPROCESSOR
IC8601
EEPROM
Q5690
IC1101
EEPROM
D1102
REMOTE
V1
REMOTE
Q1010 5
G_LED_ON
Q1006 8
R_LED_ON
Q1007
7
TIMER_REC_LED
Q1009
6
AI_SENSOR
1
20
DG - BOARD
(EXCHANGE UNIT)
IC4501
EEPROM
HDMI1
JK4501
HDMI CEC
HDMI2
JK4500
IC4500
TU8301
EEPROM
DIG TUNER
JK8401
IC8301
COFDM DEM
IC8001
CI SLOT
PeaksLite2
SERIAL bus
DATA
LVDS bus
JK8801
SD CARD
SERVICE
LCD PANEL