Schematic Diagram -Power Section - Sony HCD-TZ100 Service Manual

5-20. SCHEMATIC DIAGRAM – POWER Section –
1 2 3
POWER BOARD
A
CN901
2P F901
FH901 FH902
*1
TP901
LIVE
1
AC IN
TP909
NUTRAL 3
TP902
B
C
*1 F901
8A 250V (MX)
5A 250V (EXCEPT MX,E32)
6.3A 250V (E32)
*2
C906 1000PF 1.5KV
C980 3300PF 1.5KV
*3 C903
1000 250V (MX)
330 450V (EXCEPT MX)
D
*4 C963,964
470p 250V (EXCEPT MX)
2200p 250V (MX)
*5 C905
3300p 630V (EXCEPT MX)
0.01 630V (MX)
*6 C907
1000p (EXCEPT MX)
1500p (MX)
*7 C910
22uF (EXCEPT MX)
E 47uF (MX)
*8 R903,904
33K (MX)
100K (EXCEPT MX)
*9 R914
0.1 (EXCEPT MX)
0.05 (MX)
*10 R901
1M (MX)
1.5M (EXCEPT MX)
F
G
H
I
J
HCD-TZ100/TZ200/TZ300
• See page 43 for IC Block Diagrams.
4 5 6
Mount Mecha EB908 411347101
CL011
CL010
C930
100p
C963 C964 C920
250V
TH901
*4 *4 0.01
1
250V
C901
D901
0.22
LF901 LF902
D5SBA60F01
275V 10mH 10mH
2 3 2 3
-
JW905
C902
-
0.22
C903
1 4 1 4
275V
*3
C918
0.01
250V
C913
100p
250V
CL004
CL009
E
EB902
(CHASSIS)
C907
(EXCEPT MX)
(MX)
DZ904
MAZ8056GMLS0
Q922
2SC3243-TP-E
C916 +21V REG.
C912
47 0.1
DZ902
25V
MAZ8220GLLSO
R922
IC921 0.18
2W
IC921
MR4020-7103
C921
SWITCHING REGULATOR D921
150p
EG01C LF-F7
2kV
310
D
9
310
VIN
7
D948
S/OCL C923
5
15.1 MA2J1110GLS0
2200p
VCC 4
GND 3
D949
1.5 R923
FB
2 C922 22k D922 MA2J1110GLS0
2.2
1000p 0.5% MA2J1110GLS0
ZC 1
C941
47p
100V
R927
22k
D923
MA2J1110GLS0
2SC3052EF-T1-LEF
POWER CONTROL
7 8 9
T901
MAIN TRNSFORMER
IC901
IC901
(MX)
STR-F6138-LF1352
STR-F6168-LF1352 (EXCEPT MX)
SWITCHING REGULATOR
1 2 3 4 5 6
IC B/D
C905 R903
*5 *8 R904
5
3W
*8
3W
R911 C909
220 220p 4
D913
SARS03
EXCEPT 3
MX MODEL
R912 R914
2
0.22 *9
*2
2W 5W
C981
1
4700P
1
R919 DZ915 D914
R905
22k MAZ8100GMLS0 MA2J1110GLS0 10
Q901
R906 D906
D905
2SA1015TP-YGR
3.3k MA2J1110GLS0 D1NL20U-TR2
POWER CONTROL
20 20
R907
10k D908
*6 C908
19.2 MA2J1110GLS0
47
R978
50V
4.7k
R908
4.7k
D909
MA2J1110GLS0
D910
MA2J1110GLS0
R925
10
FR929
1
1/2W
C994
220p
T903 250V
DZ901
SUB TRANSFORMER
MAZ8180GMLS0
TP921
1
16
TP922
27.5
2
15
21 R992
R917 D902
4.7 TP923
D1NL20U-TR2
4.7k
3
21.6 14
C926
TP924
22
4
13
100V
TP925
5
12
C924 R916
3300p 100k
TP926
400V 3W
11
TP927
7
10
D946
EG01C LF-F7
TP928
8
9
1
R926 R951
DZ903
100k 1k
MAZ8120GMLS0
0.5% 0.5%
R976 R975
220k 100k PC902
0.5% 0.5% PS2561AL1-1-V-W
1.4 3.5
4 1
R955 R956
1k 470 R959
3 2
10k 0.5%
2.6
2.6 2.4
IC923
3 4
R930
K
470 IC923
MM1431AURE
SHUNT REG.
A
2 1
R928
D924
5.2 100k
MA2J1110GLS0
0.1 0 1.1
4 1
Q921
R952 DZ953
1k
MAZ8033G0LS0
3 2
0
R924
PC904
22k
PS2561AL1-1-V-W
41 41
10 11 12 13
C938
330p
NC
8
D931
FMX-22SL
26.2
NC
9
TP905
C935 C932 C933
10
2200 2200
0.01
35V 35V
11
12 NC
TP906
13
P_GND
IC932
14
IC932
MM1431AURE
26.2
1.4 SHUNT REG.
4 1
R910 R934
1k
2.2k
2
3
R935
31.4
R909 PC901
1k 23.3 2.5
10k PS2561AL1-1-V-W
3 4
C910
K Vref
*7
50V
A NC
2 1
R946 R945
3.3k 22k
PC903
PS2561AL1-1-V-W
6 4.1
4 1
R949
3.3k
3
3 2
0
3.1 25.1
0
Q949 Q950
Q943 0 RT1N441C-TP-1
2SC3052EF-T1-LEF
RT1N441C-TP-1
3.1
POWER DOWN
DETECT C950
0.1
L953
10uH
Q949,950
L944
POWER DOWN
10uH
PROTECT
C929
14.7
C990
1000
0.1 L945
25V
10uH L947
10uH
C940
10.2 C991
1000
0.1
L948
16V
10uH
TP916 L956
10uH
PS956
C928
6.5 C992
2700
0.01
16V
4.1
L954 PS954
10uH
C993 C927
0.1 3300
10V CL002 Q945 10.2
RSR025N03TL
B+SWITCH
CL013
11.9
C975
0.1
CL007
E
C983
R963 R999
0.047
470 10k
EB904
0.5% 0.5% IC B/D
(CHASSIS)
R998 C984
2.2k 0.01
IC941
6
0.5%
IC941
SI-3010KM-TLS
+12V REG.
R954
R966
3.9k
1k
0.5% 1 2 3 4 5
TP920 R972
TP919 10k
R960
0.5%
470
R941
C942 R942
C971 C951
100k
10k
0.01 470 0.1
JR930 0.5%
25V 0.5%
0
0 R920
0.7 2.2k
R921
10k
Q930
2SC3052EF-T1-LEF
POWER CONTROL
HCD-TZ100/TZ200/TZ300
14 15 16
CN904
L931
5P
5.6uH TP903
PVDD
5
MAIN
C934
C936 C939 4 PVDD
R962 C
2200 BOARD
0.1
0.01
0 P-GND
35V TP904 3
CN3000
1 P-GND
(Page 35)
CL014
R943
1k
CL006
JR931
0
R931
0
E
R965 EB907
(CHASSIS)
0
C956
R932
22k 0.01
0.5%
C937
R933
0.047
1k
R936
470k
R939
2.2k
0.5%
R967
R937 R940
1k
3.1 10k 10k
0.5% 0.5%
0.2
Q947
RT1N441C-TP-1
DZ932
POWER DOWN
MAZ8056GMLS0 R938
DETECT 1k
0.5%
CN906
13P
TP913
P.CONT1
1
TP912
2 EN
TP917
P.CONT3
3
TP914
4 E+4V
TP908
6V
5
C969 C970
MAIN
6 6V
0.1 0.1
TP911 B BOARD
7 D-GND
F945 C972 C973
2A 8 D-GND CN509
0.1 0.1
9.9
(Page 33)
9 M+9V
TP915
M-GND
10
R957
TP910
11 14V
47k C976
R974
TP907
100
3.3k 12V
12
16V C997 TP918
R958
13 A-GND
1
1k
C943
470
16V
(8/8)
(6/10)