Read Panasonic SC-HTB170EES Service Manual online
118
16.3.
MAIN (MICON) CIRCUIT (2/4)
2
/4
4/4
1/4
3/4
S
C-HTB170EE
MAIN
(MICON) CIRCUIT
A
MAIN (MICON) CIRCUIT
S
CHEMATIC DIAGRAM - 2
TO MAIN (MICON)
CIRCUIT (1/4)
TO MAIN (MICON)
CIRCUIT (4/4)
NOTE: “ * ” REF IS FOR INDICATION ONLY
15
16
17
18
19
2
0
2
1
22
2
3
2
4
2
5
26
27
2
8
A
C
D
B
E
G
H
F
P1
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
6
7
T1
5
2
4
3
8
THERMAL PAD
1
V
C
GND
FB
V
OUT
EN
V
CC
BST
SY
NC
PW_HDMI_VDD5R6V M2
J
0JHC0000078
LB2200
PGND
G2*
R2213
PW_PVCC_20V
47
C2206
R2201
30K
150K
R2202
0.1
C2201
C2203
0.01
D2201
B0JCPG000032
PW_SYS5V
D2312
DA2J10100L
SYS
5V_GND
1K
R2230
50V10
C2202
PCON
DC_DET
10K
R2200
0.1
C2205
6
800P
C2204
G1C150MA0291
L2201
0.1
C2222
6
7
T1
5
2
4
3
8
1
R2210
4.7K
6
7
T1
5
2
4
3
8
THERMAL PAD
1
IC2203
C0DBEYY00197
IC2204
C0DBEYY00197
R2209
15K
R2217
18K
C2220
2
.2
+3.3V VOLTAGE REGULATOR
+5V VOLTAGE REGULATOR
R2216
3.3K
C2219
2
.2
2
.2
C2218
6
7
5
2
4
3
8
1
PW_PVDD6V
PW_PVDD6V
PW_3R3V
PW_+5V
PW_BK3R6V
PW_BK3R6V
DGND
DGND
PW_3R3V
B0JCPG000032
D2205
C2215
47
R2207
47K
R
22
0
6
88.
7K
PW_BK3R3V
PW_BK3R3V
C2217
2
.2
C2213
1
PGND
4
2
1
3
5
IC2202
C0DBEJG00001
IC2200
C0DBAYY01282
+6V VOLTAGE REGULATOR
A
DJ
V
OUT
V
IN
CO
GND
+3.6V VOLTAGE REGULATOR
NC
GND
FB
V
OUT
EN
NC
NC
V
IN
THERMAL PAD
NC
GND
FB
V
OUT
EN
T1
NC
NC
V
IN
THERMAL PAD
V
C
GND
FB
V
OUT
EN
V
CC
BST
SY
NC
M9
M9
M9
M9
D1
D1
M2
M1
M1
M2
M1
C2207
0.1
C2208
50V10
IC2201
C0DBAYY01282
+5.6V VOLTAGE REGULATOR
C2209
0.01
D2202
B0JCPG000032
G1C150MA0291
L2202
6
800P
C2210
0.1
C2211
47
C2212
82K
R2205
10K
R2203
18K
R2204
0.1
C2223
1K
R2231
HDMI_PCON
R
22
1
2
J0
JHC0000034
560K
C2216
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