Read Sony SRS-RF90R / SRS-RF90RK / TMR-RF90 Service Manual online
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16
SRS-RF90R/RF90RK/TMR-RF90
4-3. Schematic Diagram (SRS-RF90R) – RX Bo
a
rd Section –
• IC Block Diagram
IC104
TC7W74FU
1
2
3
4
8
7
6
5
S
C
D
Q
Q
R
Vcc
PR
CLR
Q
CK
D
Q
GND
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