29
7 Printed Circuit Board
7.1.
Main Unit (SU-HTB550)
7.1.1.
MAIN P.C.B. (Side A)
A
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
CL21
1
CL229
CL202
CL223
X
X
R2505
X
R2020
X
PbF 3519A-1
3519A-1
C2007
R2388
C2024
QR2304
R281
1
R2319
R2428
C2017
D2302
R2008
D2001
C2807
R2013
R2042
C2028
D2002
R2808
R2310
R2815
R2426
R2041
R2037
R2329
R2036
R2351
D2802
D2801
C2005
C2004
C2811
C2018
R2296
R2312
R2043
R2003
C2373
C2012
R2813
R2372
C2369
R2335
R2033
C2310
R2014
R2389
R2390
R2368
R2040
R2332
R2383
X2001
R2044
R2325
R2006
C2371
C2034
R2303
R2362
R2306
R2038
R2035
IC2804
IC2001
C2031
R2365
C2026
R2295
R2039
C2036
C2011
IC2303
C2313
R2021
R2060
R2022
C2816
IC2802
R2061
C2812
D2806
C2425
C2302
R2817
R2007
C2027
C2030
R2045
R2010
C2020
R2308
R2307
R2367
R2320
C2815
C2015
D2301
C2806
R2330
R2415
LB2860
R2381
R2005
R2316
R2017
C2303
C2014
R2816
R2812
R2361
R2357
R2311
R2814
R2807
R2009
IC2803
R2322
R201
1
LB2861
LB2862
LB2863
LB2869
LB2867
LB2866
LB2865
LB2864
LB2868
D2305
R2281
R2282
R2314
R2315
R2363
R2364
R2387
R2861
R2862
C2001
C2504
C2503
C2509
C2508
C2506
C2505
C2510
VA2509
R2509
R2517
R2508
Q2508
C2517
C2516
C2515
C2514
C2513
C2519
C2518
C2520
C2524
C2525
C2523
C2522
C2521
C2528
C2527
C2529
C2534
C2533
C2535
C2553
C2555
C2554
IC2503
IC2502
Q2503
R2530
R2526
R2547
R2525
R2521
R2510
R2506
R2504
R2503
R2535
R2534
R2512
R2511
R2507 LB2506
LB2505
LB2503
LB2504
LB2502
LB2501
LB251
1
LB2512
LB2509
LB2508
LB2507
LB2510
D2501
VA2510
VA2513
VA2511
VA2512
IC2603
IC2703
QR2701
QR2702
Q2703
Q2704
Q2702
Q2701
R2710
R2712
R2718
R2714
R2709
R2708
R2707
R2717
R2716
R2715
R2719
R2720
R2713
R2915
C2706
C2705
V
A2710
V
A2709
V
A271
1
V
A2712
LB2704
LB2706
LB2703
LB2705
C2605
QR2601
QR2602
Q2606
Q2605
Q2602 Q2601
R2607
R2606
R261
1
R2614
R2618
R2609
R2604
R2608
Q2603
Q2604
LB2604
LB2606
LB2603
LB2605
R2610
R2612
VA2610
VA2609
V
A261
1
VA2612
C2606
R2622
R2619
R2621
R2617
R2615
R2620
R2613
R2616
C2623
C2621
C2619
C2618
C2620
C2617
C2616
C2615
C2637
C2632
C2628
C2627
C2624
C2622
C2614
C2613
C2612
C2611
C2610
C2608
R2639
R2733
R2633
LB2601
R2640
C2644
C2645
C2643
C2642
C2646
C2640
C2647
C2641
C2636
C2635
C2633
C2634
C2629
C2626
C2625
C2607
R2652
R2651
R2648
R2649
LB2607
LB2608
C2609
L2601
K202
...HTB550
...PH
LB2006
R2004
IC2002
G2001*
R2594
R2596
C2801
R2804
R2806
R2805
IC2801
D2805
C2802
QR2804
IC2805
IC2806
QR2801
QR2306
QR2305
D2303
D2309
D2310
D2307
D2308
QR2303
C2826
C2825
C2822
C2821
D2804
D2803
R2823
R2822
R2821
R2348
R2349
R2366
R2382
R2753
R2751
R2752
R2830
R2826
R2825
R2824
K213
R2119
1
4
3
2
1
1
5
10
15
20
25
30
35
38
3940
45
50
55
60
64
70
75
80
85
90
95
100
102
103
105
110
115
120
125
128
1
2
3
6
7
8
5
4
1
2
3
5
4
3
2
1
5
4
3
2
1
C
B
E
1
2
3
4
5
B
E
C
1
2
3
6
5
4
5
4
1
2
3
1 2 3 4
5
6
7
8
2
3
4
5
6
7
8
B
E
C
B
E
C
1
5
2
3
4
1
2
3
4
6
5
1
2
3
4
5
2
3
4
6
5
1
B
E
C
C
B
E
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
6
5
1
2
3
4
5
1
2
3
4
6
5
1
2
6
5
3
4
5
4
3
2
1
C
B
E
4
5
5
4
3
2
1
5
4
3
2
1
C
B
E
C
B
E
C
B
E
C
B
E
(SIDE A)
MAIN P.C.B. (REP4735D)
SC-HTB550PH (SU-HTB550PH)
MAIN P.C.B.
NOTE: " * " REF IS FOR INDICATION ONLY