Sony IT-B7 - Telephone, Руководство по обслуживанию

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3-3. PRINTED WIRING BOARDS — E, Singapore Model —
IT-B7
Q30 F-12
Q50 E-9
Q51 E-9
Q52 D-7
Q53 C-7
Q54 D-7
U1 C-8
U30 E-11
ZD1 B-9
ZD10 D-11
ZD54 E-13
ZD55 E-13
D1 C-10
D2 C-10
D3 B-10
D4 B-10
D5 B-8
D10 C-11
D11 C-11
D12 C-11
D13 C-11
D14 D-11
D50 E-10
D51 E-10
Q10 D-11
Q11 D-12
Ref. No. Location
• Semiconductor Location
Ref. No. Location
Note:
• X : parts extracted from the component side.
• : Carbon pattern
•
b
: Pattern from the side which enables seeing.