24
S290U CONTENTS
PCB-BLOCK DIAGRAM (1/3) .. 18-19
PCB-BLOCK DIAGRAM (2/3) .. 20-21
PCB-BLOCK DIAGRAM (3/3) .. 22-23
PCB-MAIN A/D (1/5) ................ 24-25
PCB-MAIN A/D (2/5) ................ 26-27
PCB-MAIN A/D (3/5) ................ 28-29
PCB-MAIN A/D (4/5) ................ 30-31
PCB-MAIN A/D (5/5) ................ 32-33
PCB-MAIN DIGITAL1 (1/4) ...... 34-35
PCB-MAIN DIGITAL1 (2/4) ...... 36-37
PCB-MAIN DIGITAL1 (3/4) ...... 38-39
PCB-MAIN DIGITAL1 (4/4) ...... 40-41
PCB-MAIN DIGITAL2 (1/4) ...... 42-43
PCB-MAIN DIGITAL2 (2/4) ...... 44-45
PCB-MAIN DIGITAL2 (3/4) ...... 46-47
PCB-MAIN DIGITAL2 (4/4) ...... 48-49
PCB-MAIN MICON (1/4) .......... 50-51
PCB-MAIN MICON (2/4) .......... 52-53
PCB-MAIN MICON (3/4) .......... 54-55
PCB-MAIN MICON (4/4) .......... 56-57
PCB-MAIN DRIVE1 (1/6) ......... 58-59
PCB-MAIN DRIVE1 (2/6) ......... 60-61
PCB-MAIN DRIVE1 (3/6) ......... 62-63
PCB-MAIN DRIVE1 (4/6) ......... 64-65
PCB-MAIN DRIVE1 (5/6) ......... 66-67
PCB-MAIN DRIVE1 (6/6) ......... 68-69
PCB-MAIN DRIVE2 (1/4) ......... 70-71
R571
C531
L521
SW3.3
SYV
TPVD
R574
TPHD
R526
R525
C529
C530
R532
C535
R533
R531
SW5A
L524
L520
V
S
TAT
E
SW12
R528
R527
C521
C524
C526
C525
Q521
R543
R542
C523
R541
R540
C534
C522
R553
R529
C528
R522
C520
Q523
R524
R523
R536
Q522
STBY5
STBYR5
SD
A3
SCL3
R572
AU
R
AU
L
Q520
COMP
Y
C
TPAG2
R521
C533
L523
R520
L522
C532
C527
IC522
SK
1
2
3
4
5
6
7
8
9
10
11
12
13
14 15
R576
C537
PCB-MAIN A/D (1/5)
Summary of Contents for S290U
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Page 180: ...113 SYMBOL NO ADDRESS X7A1 A 3 PCB MAIN COMPONENT SIDE ...
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