Schematic Diagram -Monitor Switch Section - Sony XTL-W70 Service Manual

4-9. SCHEMATIC DIAGRAM — MONITOR SWITCH SECTION — • Refer to page 19 for Note.
(Page 23)
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XTL-W70
• Semiconductor Location
(TUNER BOARD)
Ref. No. Location Ref. No. Location
D1 I-2 IC27 C-7
D2 F-3 IC28 C-4
D3 F-3 IC29 H-6
D4 G-4 IC31 E-6
D5 F-2 (IC33) F-9
D6 F-3 IC50 E-2
D20 E-10
D30 E-9 Q1 G-3
D31 E-8 (Q2) I-3
D40 B-6 Q3 F-1
D41 B-8 Q4 F-2
D42 B-3 Q10 F-3
D43 B-5 Q20 G-11
D50 I-3 Q24 B-6
D51 I-6 Q30 E-9
D60 I-6 Q31 E-8
D65 I-7 Q32 E-8
D66 F-5 Q33 D-8
D70 I-9 Q35 D-10
D75 I-5 Q40 D-4
Q41 E-4
IC1 E-2 Q42 C-5
IC2 G-3 Q53 E-4
IC3 E-3 Q60 F-6
(IC4) I-4 Q61 I-8
IC12 C-2 Q62 G-10
IC13 H-12 Q63 H-9
IC14 C-9 Q64 H-8
IC15 D-7 Q72 H-5
IC16 E-8 Q73 H-5
IC17 D-4 Q77 B-3
IC18 D-6 Q78 I-7
IC19 C-6 Q79 I-10
IC20 G-10 Q80 H-10
IC21 E-5 Q81 I-10
IC22 F-5 Q90 E-7
IC23 E-5 Q96 C-10
IC24 G-8 Q97 C-10
IC25 G-7 Q103 F-6
IC26 F-9
( ) : SIDE B