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BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO
TO
P-BOARD
(3/6)




P-BOARD TNPA3911AL (5/6)
A
HOT COLD
COLD



HOT




R487 31
4.7K
R940
1K
32




R939
IC401 IC404
1K ON3171 ON3171
PHOTO PHOTO
IC412 R955 C659 Q568
IC403 COUPLER COUPLER 33
ON3171 47K 0.01
2SJ463A ON3171
R956
PHOTO PHOTO
100K

B HOT




1
2
COUPLER




3




4
COUPLER




1
2
3




3
4




4




4
3
2




1
COLD




4
3
2




2
1




1
R630 R678
4.7K 0
R558
Q512 470K
R557
2SK3018
100K R508
C612
0.01 1000



IC405
ON3171 C533
R950
1M R683
0.01
PHOTO 33K R505
33
COUPLER
R546
1000
R684
R514 10K D505
100K
R538 R511 Q569 D1NS4
100K 100K R580
2SK3018
47K
R714 Q563 C509 C607 Q561
100/25V 1.0 2SD1819A-RTX
100 2SK2090
R686 R525
C511 C638 R578
1000 47K R509 R519 R935
1000P 0.01 47K
100K 100K 100K
R510
R602 100K
3300 34
R609

C Q551
2SK3018
1000



R689
1000 R615 R532
C510 R606 10K 1K Q558
0.1 1200 C608 2SD1819A-RTX 35
R611
0.01
47K



D515 C613 R610
36
02DZ3.3 0.01 47K
37

C506 R936 38
0.01 10K
39

24 23 22 21 20 19 18 17 16 15 14 13
P30 P31 P00 P01 P02 P03 P10 P11 P12 P13 D0 D1




IC501 POWER MCU
R715
100
40
M34509G4FP
41
Q554
C610 RSR025P03
1.0

D VDD

1
VSS

2
XIN

3
XOUT

4
CNVSS

5
Reset

6
P21

7
P20

8
D5

9
D4

10
D3

11
D2

12 R618
100K


D512
D559 MA111
02DZ7.5
R617
C504 Q535 D555
10K
1.0 2SD1819A R501
C519 R535 02DZ7.5
X501 R520 R513 22K
1.0 1000 D513
4MHz 100K R616
100K MA111
10K
Q553
C583 R512 2SD1819A-RTX
1000P 22K
R516 R515
1000 1000 R687 C626
10K 0.01
Q501
2SD1820A


R506
1000

Q502
2SD1820A

R504
1000
C501 R502 R536
0.01 100K
1000
R575
C502 R503 1000 R518
0.01 100K 1K R554
1000
1 5 R581

E IC502 R517
10K Q557
47K
R552
10K
2 R3111N401C 2SD1819A-RTX 42
C505 D588
1000P
RESET 02DZ3.3 R548
3 4 1000 R586
D590
C639 R577 C631 R583 47K 02DZ3.3
0.01 47K Q559 0.01 47K
2SD1819A-RTX




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