Schematic Diagram - Digital Board (10/10) - Sony TA-ZH1ES Service Manual

5-17. SCHEMATIC DIAGRAM - DIGITAL Board (10/10) -

1 2
A
B
DIGITAL BOARD (10/10)
C
R100
1k
D
>114S
CL100
P_ON
DIGITAL
BOARD
(4/10)
(Page 45)
E
>131S CL101
GND
CL102
DIGITAL
6V
BOARD
(9/10)
(Page 50)
F
G
CN100
2P
>20S
GND 2
14vIN 1
DISPLAY
BOARD
CN4002
(Page 63)
TA-ZH1ES
• See page 68 for IC Block Diagrams.
3 4 5
0
Q100
0.8
2SC6026MFV(TL3S
RELAY DRIVE
R101
47k
R106
470
R107
1k
IC100
R105
8.2k
SHUNT REGULATOR
IC100
MM1431FNRE C100
0.068
2 2.4
3 VREF
A 1 4.3
K
R102
4.7k
D101
M1FL40U
R103 C102
5.6k 470
25V
R114 R115 R104 C101
4.7k 4.7k 1k 3300
25V
D100
FMEN-210A
6 7
PH100
EL816S1(B)(TA)(DTE-S) C104 C105
27 2200p
ISOLATOR
50V
5.3 1 3 1.6
4.3 2 4
D102
D1FK60
R108
10
IC101
POWER CONTROL
C103
IC101
470p
STR3A253D
250V
T100
SUB POWER
TRANSFORMER
7 6
8 5
9 4
11 3
10 2
R109
D103 22
12 1
SARS01V1 2W
51 51
8 9 10
R113
22
R111 C108 C109
0.68 120 0.001
1W 420V 250V
D104
UD4KB80-7000
T101
–
LINE
~ ~
FILTER
+
R112 C113
1M 0.1
1/2W 310V
FH103
T3.15AL 250V (US, CND)
T3.15AH 250V (CEL, CH)
C107
22p
1kV
R110 C106 C110
100k 0.0033 470p
1W 400V 250V
TA-ZH1ES
11 12
T001
MAIN POWER
TRANSFORMER
>16S
DIGITAL
BOARD
(8/10)
CN300
(Page 49)
NOT REPLACEABLE:
BUILT IN TRANSFORMER
(CHASSIS)
CN101
4P
4 N
3 NC
2 NC
1 L
C115
0.1
D105
DA2J10100L
RY100
C114
0.01
250V
JS101 JS102
CN102
3P
CL103
3 N
LN100
PATTERN
2 NC
SPARK-GAP
1 L
CL104
AC1
- AC IN
FH102 (Except CH)
F101
(CH) -
C116
ET100
100p
R116
(CHASSIS)
0