Panasonic BB-HCM381A Service Manual page 157

+12VC
R3
L1 10u
0.10 1%
R4
680K
17 17
16 16
LED-G
15 15
LED-R
14 14
13 13
12 12
11 11
10 10
9 9
8 8
HP
7 7
6 6
+12VM
5 5
4 4
3 3
2 2
C1
1u
1 1
CN1
3
4
R1
22K
Q1
R2
B
33K
N
L2
47u
C9
25V10u
IC2
RE1
1 8
EXT Vss
2 7
Isen Vout
C11 330p
3 6
Vin GAIN
C12
4 5
CE/SS CLK5
220p
R11
6.8K
+5V
IC3
2
1
1
TP4
C
E
+6.0V
+6.0V
21 21
20 20
19 19
18 18
17 17
16 16
15 15
14 14
13 13
12 12
11 11
10 10
9 9
+12V
8 8
L3
7 7
10u
6 6
5 5
4 4
3 3
2 2
1 1
CN2
IC4
1 24
I02 VM
2 23
OUT2B
I12
3 22
PH2 SENSE2
4 21
C22
VREF2 E2
5 20 4700p
OUT2A
RC2
6 19 1.50 1%
GND-6 GND-19
7 18
GND-7 GND-18
R16
8 17
VCC OUT1A
9 16
RC1 E1
10 VREF1 15
SENSE1 R17
11 PH1 14
OUT1B
1.50 1%
13
12 I11
I01
TILT DRIVER C23
4700p
GND
BB-HCM381A TILT BOARD 1/1 TILT & POWER BLOCK
+6.0VC
+6.0VC
Q2
PW_DOWNL
+5V
IC5
2 3
Vin Vout
Vss
1
V-GND
CN3 RE1
21
20
Y
19
18
C
17
16
VIDEO
15
14
IMREAD
13
R19
RXD
12
100
R20 TXD
11
100
10
PW_DOWNL
9
BOOT1
8
BOOT2
7
RESET
6
+12VC
+6.0VC
5
4
3
2
1
CN4
L4
TP10
1
L5
TP11
2
L6
TP12
3
L7
TP13
4
K1
K2
K3
K4
RE1
TILT_2B
TILT_2A
TILT_1A
TILT_1B