67
11.27. SC-Board (3/4) Schematic Diagram
+
+
+
+
+
VOL
Vad+5V
VFG
VOL
VFG
VSUS
5V_F_A
5V_F_B
Vad+5V
NAND GATE
VSCN_F
16V_F
25
20
19
26
27
23
24
21
22
SEPA PROTECT
CIRCUIT
SEPA PROTECT
COMPARATOR
COMPARATOR
5V_F_B
5V_F_A
DC/DC CONVERTER
INVERTER
SHUNT REG
SHUNT REG
SHUNT REG
INIT-F
VSUS
VAD
VAD
16V_F
16V_F
16V_F
VOH
VOH
VOL
VFG
VAD
SC-BOARD TXNSC1EDUU (3/4)
!
21
22
23
24
25
26
27
28
29
30
19
16
13
17
18
11
12
14
15
Vad+5V
AA_CERS
AA_CPH1
AA_CPH2
AA_SC_FPGANRST
MAIN_STOP0
AA_CIS
5V
AA_CEL
AA_CERS
AA_UHZ
AA_CRC2
AA_CRC1
VSET
5V_F_A
32V_F
16V_F
VOL
C16753
25V
4.7u
C16685
50V
0.1u
C16755
25V
4.7u
C16684
50V
0.1u
C16725
25V
4.7u
C16708
50V
0.1u
C16756
25V
4.7u
C16602
50V
22p
C16608
50V
220p
C16472
25V
1u
C16603
630V
1000p
C16724
25V
4.7u
C16773
25V
4.7u
C16604
630V
1000p
C16707
50V 22p
C16723
25V
4.7u
C16641
2200p
630V
F1K2J222A014
C16891
25V
1u
C16666
50V
82p
C16692
50V
0.1u
C16661
630V
1000p
C16662
630V
1000p
C16646
630V
1000p
C16665
50V
82p
C16645
630V
1000p
C16664
50V
82p
C16668
50V
220p
C16675
50V 390p
C16490
16V
1u
C16795
25V
470u
C16796
25V
470u
C16691
160V
100u
C16721
50V
100u
C16791
25V
220u
D16725
MA2J11100L
D16652
B0ECKP000047
D16653
MA2J11100L
D16624
B0ECKP000047
D16865
B0ECKP000047
D16407
MA22D3900L
D16476
MA2J11100L
D16474
MA2J11100L
D16615
MA2J11100L
D16490
B0ECKP000047
D16654
MA2J11100L
D16679
B0ECKP000047
D16606
B0ECKM000038
D16619
B0ECKP000047
D16702
MA2J11100L
D16673
B0ECHR000001
D16674
B0ECHR000001
D16491
MA2J11100L
D16669
MA2J11100L
D16610
MA2J11100L
D16902
MA2J11100L
D16721
B0ECHR000001
D16671
MA2J11100L
D16649
MA2J11100L
D16607
MA2J11100L
D16618
B0ECKP000047
D16650
MA2J11100L
D16765
B0ECHR000001
D16473
MA3X152D0L
D16677
MA3X152D0L
D16604
MA3X152E0L
D16901
MA3X152E0L
D16920
MA3X152E0L
D16616
MA3X152E0L
D16493
MA3X152E0L
*D16622
B0FBCN000006
*D16642
B0FBCN000006
*D16641
B0FBCN000006
*D16621
B0FBCN000006
D16647
MAZ81500ML
D16648
MAZ80510LL
D16791
MAZ82000ML
D16625
MAZ82000ML
D16664
MAZ81500ML
D16602
MAZ81500ML
D16608
MAZ81200ML
D16662
MAZ81500ML
D16645
MAZ81500ML
D16492
MAZ80470ML
D16678
MAZ815000L
D16646
MAZ81500ML
D16605
MAZ80510LL
D16663
MAZ81500ML
D16475
MAZ80510LL
C0DBZMC00006
IC16692
4
REFERENCE
3
CATHODE
1
NC
2
ANODE
C0DBZMC00006
IC16490
4
REFERENCE
3
CATHODE
1
NC
2
ANODE
C0DBEKA00003
IC16471
1
NC
2
A
3
K
5
A
4
REF
C0BBAA000008
IC16491
1
-INPUT
2
GND
3
+INPUT
5
VCC
4
OUTPUT
C0JBAB000715
IC16773
1
NC
2
IN_A
3
GND
5
VCC
4
OUT_Y
C0JBAC000363
IC16691
1
IN_B
2
IN_A
3
GND
5
VCC
4
OUT
IC16661
C0BBBA000024
1
A_OUTPUT
2
A_-INPUT
3
A_+INPUT
4
GND
5
B_+INPUT
6
B_-INPUT
7
B_OUTPUT
8
VCC
IC16920
C0BBBA000024
1
A_OUTPUT
2
A_-INPUT
3
A_+INPUT
4
GND
5
B_+INPUT
6
B_-INPUT
7
B_OUTPUT
8
VCC
N0BF2GB00001
IC16791
1
GND
2
GND
3
N.C.
4
Vin
5
Vin
6
N.C.
9
COM
10
COM
11
Vo-F16V
12
Vo-F32V
IC16725
C0CBADC00072
VIN
3
2
COM
VOUT
1
IC16724
C0CBADC00072
VIN
3
2
COM
VOUT
1
SCNR_PRO
5V
5V
CHA
5V
15V
5V
15V
PC16480
B3PBA0000498
1
2
34
PC16603
B3PBA0000498
1
2
3
4
PC16601
B3PBA0000498
1
2
3
4
PC16684
B3PBA0000496
1
2
3
4
5
6
PC16685
B3PBA0000496
1
2
3
4
5
6
TP67
TP68
TP65
TP66
TP103
TP104
Q16490
2SK3018T106
Q16607
B1CBGD000001
Q16818
B1CBGD000001
Q16608
B1CBGD000001
Q16647
B1CBGD000001
*Q16660
B1CERR000025
*Q16601
B1CERR000025
G
D
S
Q16604
B1CHPM000001
G
D
S
Q16662
2SD0601AQL
Q16471
B1ABCF000231
Q16668
2SD0601AQL
Q16702
B1ABCF000231
Q16649
B1ABCN000007
Q16606
2SD0601AQL
Q16602
2SD0601AQL
Q16920
B1ABCN000007
Q16676
B1ABCF000231
Q16671
B1ABCF000231
Q16645
2SD0601AQL
Q16678
B1ABCF000231
Q16677
2SD0601AQL
*Q16622
B1JADN000004
*Q16661
B1JAER000003
*Q16621
B1JADN000004
Q16675
B1ADCN000007
Q16663
2SB0709ASL
Q16624
2SB0709ASL
Q16701
B1ADCN000007
Q16646
2SB0709ASL
Q16603
2SB0709ASL
Q16670
B1ADCN000007
Q16762
B1HFPFA00001
R16627
22
R16608
1k
R16609
1k
R16490
130k
R16493
10k
R16695
1.5k
R16615
1.1k
R16494
2k
R16776
47
R16495
680
R16496
47
R16712
1k
R16657
10k
R16473
560
R16613
47k
R16920
10k
R16921
2.61k
R16922
2k
R16694
56k
R16926
2.2k
R16898
2.37k
R16699
10k
R16763
47k
R16479
10k
R16604
330
R16791
1k
R16687
27k
R16904
22k
R16927
22k
R16610
100k
R16761
10
R16895
47k
R16622
220
R16472
2.2k
R16897
1.54k
R16612
47
R16660
2.2k
R16891
47k
R16650
100k
R16617
2.2k
R16894
47k
R16707
3.9k
R16498
10k
R16611
68k
R16497
47k
R16892
47k
R16711
4.7k
R16691
56k
R16606
10k
R16893
47k
R16649
33
R16656
4.7k
R16769
75
R16685
220
R16654
47
R16684
220
R16661
1.2k
R16631
10k
R16900
10k
R16471
3.9k
R16652
8.2k
R16673
4.7k
R16680
4.7k
R16665
33
R16475
4.7k
R16491
120k
R16663
6.8k
R16666
22k
R16474
1k
R16901
4.7k
R16658
6.49k
R16628
47k
R16686
10k
R16480
4.7k
R16607
6.65k
R16492
150k
R16692
1.5k
R16690
4.7k
R16762
47k
R16677
2k
R16896
33k
R16674
2k
R16869
47k
R16646
1.18k
R16653
1.8k
R16633
22k
R16688
12.7k
R16675
4.7k
R16478
5.6k
R16899
2.26k
R16648
2k
R16923
10k
R16651
2k
R16668
2k
R16667
2k
R16664
2k
R16678
2k
1
R16765
R16766
0
R16777
10k
R16679
7.5k
R16662
10k
R16655
10k
R16602
1k
R16605
1.8k
R16634
470
R16621
220
R16681
10
R16717
1k
R16614
68k
R16682
10
VR16601
5k
1
2
3
Summary of Contents for TC-P50S1
Page 15: ...15 6 4 No Picture ...
Page 26: ...26 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
Page 28: ...28 ...
Page 34: ...34 ...
Page 36: ...36 10 3 Wiring 2 ...
Page 37: ...37 10 4 Wiring 3 ...
Page 38: ...38 10 5 Wiring 4 ...
Page 39: ...39 10 6 Wiring 5 ...
Page 40: ...40 ...
Page 41: ...41 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Page 73: ...73 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE ETX2MM747AFK ...
Page 86: ...86 ...
Page 88: ...88 13 1 2 Accessories ...
Page 89: ...89 13 1 3 Mechanical Replacement Parts List ...
Page 92: ...92 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...