TX-DS797
PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 7
A
1
2
3
4
5
B
C
D
E
F
G
H
SL+
SL-
SR+
SR-
SBL+
SBL-
SBR+
SBR-
C6854
C6853
P6802
P6802
C6603
D6603
J5227
J5226
J5232
J5223
P6008B
P6008B
P6812E
P6812E
RL6603
RL6603
R6813
J5222
R6803
L6803
L6803
R6804
J5225
R6814
L6804
L6804
C6834
C6833
R6833
R6834
C6844
C6843
J5221
J5231
J5204
J5210
J5211
J5214
J5213
J5224
J5216
J5217
J5219
J5208
L6806
L6806
R6816
J5220
R6806
L6805
L6805
R6805
J5215
R6815
RL6605
RL6605
J5218
J5228
J5229
P6832
P6832
C6605
D6605
J5212
J5209
J5202
C6845
C6835
R6835
J5207
J5205
J5206
C6846
R6836
C6836
C6856
C6855
J5203
J5201
FGND
FGND
RL6605A
RL6605A
J5230
NCETC-7237
25137237
0
FCSLRL
+24V
SBRL
J5233
25
15
17
30
27
12
25
22
12
17
15
15
12
12
20
20
12
7
7
17
12
22
30
P6931
R5613
R5611
Q5606
D5603
D5602
J5308
J5309
D5601
R5601
R5602
R5614
R5607
C5602
D5611
D5605
D5606
D5610
D5607
D5604
D5609
Q5607
Q5603
Q5605
Q5604
Q5601
Q5602
R5605
R5609
R5606
R5608
R5604
R5603
R5610
C5604
C5603
G
SD
E
E
E
E
E
B
B
B
B
B
E
B
C5601
P7701B
R6706
C6704
D6703
R6705
C6705
R6707
Q6704
C6701
D6702
D6701
R6721
Q6702
Q6701
C6706
R6709
R6708
R6710
P9503A
VOLH
PRO
AGND
FANDET
DCDET
FAN
TH2
TH1
RLGND
+24V
J5306
J5307
J
L6933
A
J5303
J5304
P6401
COM
TH1
TH2
J5310
Q5609
Q5608
R5615
D6704
B
B
B
B
B
E
E
E
E
E
R5612
SEC1H
PRO
SEC1H
PROTHEM
VOLH
NC
NCETC-7238
25137238
0
J5305
R56
16
20
7
7
17
7
17
7
P6906
D6903
D6904
F6902B
F6902A
F6901B
F6901A
RL6901
RL6901
RL6902
RL6902
R6906
R6907
R6904
R6905
C6906
C6907
C6904
C6905
C6903
D6902
D6901
D6906
JL6953B
J5503
J5504
J5516
J5515
J5505
J5506
J5501
J5509
J5502
J5510
J5511
J5508
J5518
J5519
J5520
J5521
J5512
J5513
J5507
J5526
J5527
J5525
J5524
J5523
J5522
P6952A
P6952A
J5517
J5514
J5528
C6909
C6908
J5530
C6910
C6911
P6951
P6951
C6912
10A/125V
F6901
F6902
FAN
GND
FAN
GND
S1RL
+24V
J5529
P6907
NCPS-7234
25137234
0
P9505A
C6915
C6916
RISK OF FIRE
-REPLACE FUSE
AS MARKED.
P6931
R5613
R5611
Q5606
D5603
D5602
J5308
J5309
D5601
R5601
R5602
R5614
R5607
C5602
D5611
D5605
D5606
D5610
D5607
D5604
D5609
Q5607
Q5603
Q5605
Q5604
Q5601
Q5602
R5605
R5609
R5606
R5608
R5604
R5603
R5610
C5604
C5603
G
SD
E
E
E
E
E
B
B
B
B
B
E
B
C5601
P7701B
R6706
C6704
D6703
R6705
C6705
R6707
Q6704
C6701
D6702
D6701
R6721
Q6702
Q6701
C6706
R6709
R6708
R6710
P9503A
VOLH
PRO
AGND
FANDET
DCDET
FAN
TH2
TH1
RLGND
+24V
J5306
J5307
JL
69
33A
J5303
J5304
P6401
COM
TH1
TH2
J5310
Q5609
Q5608
R5615
D6704
B
B
B
B
B
E
E
E
E
E
R5612
SEC1H
PRO
SEC1H
PROTHEM
VOLH
NC
NCETC-7238
25137238
0
J5305
R
561
6
20
7
7
17
7
17
7
P902
P902
P901A
P909
P908
T902
T902
10A/125V
AC-G
S902
S902
J5412
P917
F902B
F902A
F901B
F901A
F903A
F903B
P918
P920
P919
J5407
J5408
E921
RL901
RL901
R901
D924
D923
R921
D921
C921
D922
C922
P922A
P922
AC-H
T4AL250V
120V
220V
B
E
POWER
MPUGND
+13VS
F903
F901
J5420
J5405
J5406
P912
P911
J5403
J5415
J5404
J5416
J5413
J5414
J5409
C901
C901
J5401
J5417
D925
R924
Q921
R922
R923
R926
P919A
P920A
P915
P916
T2.5AL250V
J5418
C923
J5419
F902
C902
J5411
J5410
P923
P923A
YEL
WHT
TRANS
TRANS
SUPPLY
NCPS-7233
25137233
0
JL931B
P918J
J5423
J5421
J5422
N
N
L
L
AC-G
AC-H
1
2
3
4
5
7
8
5
6
7
8
9
7
15
15
27
27
7
7
7
7
7
7
15
7
12
12
15
7
7
7
RISK OF FIRE
-REPLACE FUSE
AS MARKED.
P6800
P6800
L+
L-
R+
C+
C-
R-
FGND
FGND
RL6600
RL6600
RL6602A
RL6602A
P6008A
P6008A
P6810D
P6810D
J5109
J5106
D6600
C6600
P6830
P6830
J5110
J5115
C6840
L6800
L6800
J5112
J5111
C6851
C6850
C6831
R6831
C6841
J5104
R6830
C6830
R6800
R6810
J5114
J5107
R6801
J5108
R6811
J5105
L6801
L6801
J5103
J5102
J5101
C6842
R6832
C6832
C6852
J5120
J5119
J5117
R6812
J5118
R6802
L6802
L6802
J5113
J5121
J5116
NCETC-7236
25137236
0
RL6602
RL6602
+24V
+24V
FCSLRL
12
22
7
25
25
22
12
12
17
17
30
12
7
30
P9501
F9502A
F9502B
C9509
C9509
C9505
C9505
C9506
C9506
C9522
C9521
R9521
C9441
C9442
J6709
J6706
J6710
Q9441
R9443
R9444
C9431
C9504
C9503
Q9431
J6713
J6714
J6715
C9432
R9431
R9432
Q9421
C9422
J6723
J6722
J6721
C9421
R9422
R9421
R9401
R9402
C9401
J6726
J6727
J6732
C9402
Q9401
C9412
C9411
Q9411
J6733
J6736
J6737
R9411
R9412
J6730
D9506
D9507
R9508
R9507
R9506
C9511
D9508
Q9501
R9509
C9512
J6708
J6712
P9503
D9502A
R9501
R9502
C9501
C9502
D9504
D9503
D9505
D9502
J6705
1.6A/125V
C9508
C9508
J6725
J6703
C9523
C9513
JL9504A
J6720
J6718
J6735
P9502A
J6731
J6701
+24V
RLGND
TH1
E
TH2
E
TH1
TH2
FAN
D9501
F9504B
F9504A
F9503A
F9503B
2.5A/125V
J6741
F9501
F9502
F9503
F9504
I
I
I
G
G
O
O
O
O
O
B
E
J6729
R9433
R9442
R9441
R9434
J6711
J6719
R9423
R9424
C9510
C9510
C9507
C9507
FAN
GND
J6707
FAN
P9506A
GND
J6738
J6739
SEC1H
J6704
JL6953A
Q6901
R6901
R6902
J6702
+24V S1RL
B
E
+5DSP
S2GND
-5VVIDEO
+12V
+24V
S3GND
-15V
+15V
RLGND
J6734
R9413
J6724
R9403
J6728
-VP
FLAC
FLAC
J6740
+5DSP
NCPS-7252
25137252
0
0
7257
7256
0
0
7255
7253
0
0
7254
F9501A
F9501B
P9500
J6743
R9504
R9503
J6742
J6744
J6745
S2GND
J91A
J91
J92A
J92
P9508
+5VVIDEO
CMKS-P3X
CMKS-
P3X
CMKS-
P3X
P3X
CMKS-
CMKS-
P3X
P3X
CMKS-
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
7
7
12
7
7
7
7
17
12
12
7
7
7
7
7
20
20
25
20
12
7
7
Primary circuit PC board
Fan drive circuit PC board
Rectifier circuit PC board
Power supply circuit PC board
Speaker terminal F/C PC board
Speaker terminal SR/SB pc board
Fan drive circuit PC board