Read Panasonic SC-HTB170EES Service Manual online
119
16.4.
MAIN (MICON) CIRCUIT (3/4)
I
1
2
3
4
5
6
7
8
9
10
11
12
13
14
K
L
J
M
O
P
N
2
/4
4/4
1/4
3/4
S
C-HTB170EE
MAIN
(MICON) CIRCUIT
A
MAIN (MICON) CIRCUIT
S
CHEMATIC DIAGRAM - 3
TO MAIN (MICON)
CIRCUIT (1/4)
NOTE: “ * ” REF IS FOR INDICATION ONLY
TO MAIN (MICON)
CIRCUIT (4/4)
P
2
M0 ~ M9: MAIN (MICON) CIRCUIT: SCHEMATIC DIAGRAM - 1 ~ 4
D1: MAIN (DAMP) CIRCUIT: SCHEMATIC DIAGRAM - 5 ~ 7
: AUDIO OUTPUT SIGNAL LINE
: USB SIGNAL LINE
: +B SIGNAL LINE
: HDMI/OPTICAL/AUX AUDIO INPUT SIGNAL LINE
8
3
T1
4
5
6
7
9
10
2
1
THERM
A
LP
A
D
/OE
V
CC
S
EL
USB-
USB+
1D-
1D+
2
D-
2
D+
GND
BT_D+
BT_D- M6
M6
PW_BK3R3V
M_SSB
4.7K
R2055
PW_BK3R3V
LB2007
J
0JHC0000078
D2307
DZ2J043M0L
DA2J10100L
D2308
D2309
DZ2J043M0L
6
7
5
2
4
3
8
1
IC2002
C3EBEY000042
S
WITCH DETECT
C2041
0.1
4.7K
R2052
4.7K
R2053
6
7
5
2
4
3
8
1
RFKWEHTB70M
IC2001
D2305
DZ2J056M0L
1K
R2303
DGND
M_SCLK
M_MOSI
M_MISO
B1GBCFJJ0048
Q
R2303
DA2J10100L
D2302
D2303
DZ2J068M0L
DGND
PW_3R3V
S
_DET
PW_BK3R6V
PW_+5V
PW_PVDD6V
S
CL
R2057
4.7K
4.7K
R2056
S
DA
DGND
C2042
0.1
S
DA
S
I
GND
GND
WP
S
CL
NC
S
O
A
1
S
CLK
WP
A2
V
CC
2
M SPI FLASH
EEPROM
CS
A
0
V
CC
VA2
000
R2028
0
J
0JHC0000034
LB2004
C2043
0.1
3
1
2
4
5
C0DBZYY00311
IC2004
J
0JHC0000034
LB2002
R2027
0
R2025
0
C2044
0.1
2
G2
G3
1
G1
4
3
J
K2000
USB PORT
FOR SERVICE
VA2
001
PW_+5V
LB2009
J
0JHC0000078
DGND
USB_EN
R2024
10K
USB_OC
R2023
10K
PW_3R3V
D+
DGND
D-
EN
USB HIGH-SIDE SWITCH
V
IN
GND
/OC
V
OUT
V
BUS
33
R2051
0.1
C2045
C0JBAR000581
IC2003
USB HIGH SPEED SWITCH
LB2008
J
0JHC0000078
USB_EN
PW_+5V
DGND
USB_D+
USB_D-
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