Sony TAD-M30 Service Manual ▷ View online
TAD-M30
— 13 —
— 14 —
3-5. PRINTED WIRING BOARD — MAIN SECTION (SIDE B) —
1
2
A
B
C
D
E
F
G
H
I
J
3
4
5
6
7
8
9
10
11
F
SWITCH BOARD
CN652
H
SECONDARY
BOARD
CN993
G
SECONDARY
BOARD
CN992
A
PANEL BOARD
CN601
B
VOLUME BOARD
CN605
C
JACK BOARD
CN104
1-669-455-
11
(11)
16
E
SPEAKER BOARD
CN651
D
JACK BOARD
CN302
MAIN BOARD
(SIDE B)
(FAN)
(Page 21)
(Page 21)
(Page 21)
(Page 24)
(Page 22)
(Page 23)
(Page 21)
(Page 22)
1
4
5
8
1
4
5
8
1
1
4
4
5
5
8
8
1
4
5
8
B
E
E
E
E
B
C
1
1
3
1
3
1
1
3
9
6
E
E
E
B
C
E
1
1
3
1
3
8
E
E
E
E
B
B
B
E
E
B
E
1
5
1
6
E
E
E
E
E
E
E
E
E
E
1
4
C923
C924
F166
F164
F165
IC1306
Ref. No.
Location
D108
I-9
D109
I-9
D111
I-2
D183
G-7
D681
J-10
D682
J-10
D683
J-10
D701
C-3
D711
B-8
D712
B-7
D726
D-2
D727
C-2
D728
D-3
D729
C-6
D730
C-6
D901
C-6
D902
G-11
D903
F-11
D904
F-11
D905
F-11
D906
E-11
D907
E-11
D908
E-11
D909
E-11
D910
E-11
D913
E-10
D914
I-10
D916
E-10
D921
D-7
D2111
H-2
IC306
F-4
IC601
A-4
IC701
B-7
IC901
G-10
IC902
F-9
IC903
E-9
IC1303
G-6
IC1304
F-6
IC1306
F-3
IC2306
F-2
Q113
J-2
Q117
E-7
Q118
E-7
Q301
J-3
Q302
J-3
Q351
J-3
Q352
J-3
Q601
A-3
Q602
A-2
Q603
A-2
Q681
J-10
Q701
B-8
Q702
B-7
Q721
B-6
Q722
B-6
Q901
E-10
Q902
I-10
Q903
J-11
Q905
D-7
Q941
J-9
Q942
I-9
Q2113
H-2
Q2301
H-3
Q2302
H-3
Q2351
H-3
Q2352
H-3
• Semiconductor
Location
• Refer to page 6 for Circuit Boards Location .
TAD-M30
— 15 —
— 16 —
• Waveform
470
10V
10V
17
18
19
18
17
3-6. SCHEMATIC DIAGRAM — DIGITAL SECTION —
• Refer to page 11 for MAIN board Printed Wiring Board . • Refer to pages 21 and 22 for SWITCH, JACK board Printed Wiring Board .
• Refer to page 27 for IC Block Diagrams . • Refer to page 29 for IC Pin Function Description .
• Refer to page 27 for IC Block Diagrams . • Refer to page 29 for IC Pin Function Description .
34.46 MHz
1
IC201
@•
CLK OUT1
4.5 Vp-p
IC151
(£
X1
2
5.6 Vp-p
4 MHz
12.288 MHz
3
IC191
5
5.2 Vp-p
TAD-M30
— 17 —
— 18 —
3-7. SCHEMATIC DIAGRAM — D/A SECTION —
16
16
15
15
20
19
19
• Refer to page 11 for MAIN board Printed Wiring Board . • Refer to page 22 for JACK board Printed Wiring Board .
• Refer to page 27 for IC Block Diagrams .
• Refer to page 27 for IC Block Diagrams .
TAD-M30
— 19 —
— 20 —
3-8. SCHEMATIC DIAGRAM — POWER SECTION —
R714
470
1W
R717
470
1W
10k
F991
2A
S991
VOLTAGE
SELECT
18
15
18
070
34.0
34.0
35.0
–34.0
–34.0
–35.0
–35.0
35.0
–35.0
18
• Refer to page 11 for MAIN board Printed Wiring Board .• Refer to page 27 for IC Block Diagrams .
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