Read Sony DAV-TZ150 Service Manual online
DAV-TZ150
DAV-TZ150
27
27
4-5. SCHEMATIC DIAGRAM - POWER Board -
• See page 22 for IC Block Diagrams.
POWER BOARD
A
3
8
6
E
2
D
5
B
C
7
1
4
AC IN 120V
R906
GN
D
8
FB
1
OCP
6
FM/SS
7
VCC
2
Drive
5
Startup
4
IC900
D
S
G
Q900
D901
C9
11
C9
09
C918
1
2
3
D903
C9
23
L902
C
924
1
2
4
3
IC901
C919
C9
14
C910
ZD
90
0
1
2
CN900
TVR900
C900
C903
F9
00
C904
C902
NTC900
1
2
4
3
L901
D902
C916
GND
+25V
4
1
2
3
BD900
1
2
4
3
IC902
ZD901
ZD902
R907
R917
R915
R908
R911
R909
R900
R914
R924
R923
R921
R919
R922
R927
R926
R925
R928
1
2
3
P900
PAD-D4
P901
PAD-D4
C915
C901
C906
1
2
1
2
1
2
1
2
1
2
R
929
1
2
3
4
5
6
GND
GND
+25V
+25V
C912
R902
C
922
R916
R912
C9
07
C9
08
R904
1
2
4
3
L900
R901
R903
R905
R910
R918
R920
C917
AC IN 220
240V
AC IN 110
240V
D900
R913
5
1
2
6
11
10
4
8
9
R930
2M 1/2W
SSC620SA
PFF12N
65
HER2007G
472 630V
22
3 5
0V
470P 1KV
FMX-22SL
10
4 50
V
6UH 8A
10
4 50V
IC-EL817C-B
104 50V
10
2 5
0V
104 50V
12
V
CN2P-396-2
50A 560V
560PF-400V
560PF-400V
T3
.15
AL
250V
474-275V
104-275V
RT 5 OHM-6A
35MH
HER105
560PF-400V
BD-KBU406
IC-EL817C-B
15V
15V
0.27R 2W 1%
4R7
100K 2W
10K
10R
10R
NC
NC
22R
22R
1K 1/2W
2K4
10K
5K6 1%
24K9 1%
3K3 1%
560R
IC903
IC-TL431-A
220PF 400V
NC
NC
C905
150uF/400V
C913
47uF/50V
C9
20
1000
uF
/35V
C9
21
10
00
uF
/3
5V
C9
25
47
0u
F/
35
V
10
K
CN901
CON 6P 2.54
104 50V
NC
10
4 50
V
1M
150K
10
3 1K
V
NC
NC
NC
NC
NC
NC
10R
47R
47R
470P 1KV
JW900
JNMP
JW901
JNMP
JW903
JNMP
1N4148
1M5 1/2W
T900
T-ERL28-G
100K 1/2W
HV+
HV+
L
N
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