T X - D S 7 9 7
SCHEMATIC DIAGRAM 1
Display section
P2510
VIDEO5
IN
L
R
R2576
220
R2573
75
R2574
75
R2575
75
R2571
330
R2572
330
U2501
TORX178A
OPT
Y
C
P2508
S
V
C2582
104Z
C2578
104Z
C2577 104Z
C2571
471J
C2572
471J
C7516
104J
-30
5.0
5.0
-29
12.0
5.0
12.0
5.6
5.6
12.0
-32
P7201A
FROM M-BOARD
P102B
P3220B
P7559B
P7559A
Q7539
KTC3875-GR
OR 2SC2712-GR
Q7538
KTC3875-GR
OR 2SC2712-GR
Q7503
KTC3875-GR
OR
2SC2712-GR
F2
F2
NP
NP
NC
P35
P34
P33
P32
P31
P30
P29
P28
P27
P26
P25
P24
P23
P22
P21
P20
P19
P18
P17
P16
P15
P14
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
NC
NC
NC
NC
NC
NC
16G
15G
14G
13G
12G
11G
10G
9G
8G
7G
6G
5G
4G
3G
2G
1G
NP
NP
F1
F1
Q7501
16-BT-96GNK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
P7203
P2506B
P7482B
P7482A
D7539
PRE-UP
*
D7538
PRE-DO
*
D7537
TUN-UP
*
D7536
TUN-DO
*
D7534
UPSPL
D7533
STANDBY
U7201
SPS-444-1
L2501
2.2
R7201
LM182
R7202
LM182
L7201
NCH-1471
S7569
VOLUME
P7481
HEADPHONES
*
Q7202
KRA103S
OR RN2403
CD
AM
FM
PH
D7532
CD
D7529
AM
D7530
FM
D7531
PH
V3
V4
V5
TAPE
D7524
V3
D7525
V4
D7526
V5
D7527
TA
DVD
V1
V2
D7521
DVD
D7522
V1
D7523
V2
Q7549
Q7548
Q7547
Q7546
Q7534
Q7533
Q7524
Q7532
Q7521
Q7522
Q7523
Q7525
Q7526
Q7527
Q7529
Q7530
Q7531
X7201
CST16.00MXW0C1
Q7201
M30624FGAFP
1:P96/ANEX1/SOUT4
1
24:P76/TA3OUT
24
25:P75/TA2IN/~W
25
26:P74/TA2OUT/W
26
27:P73/~CTS2/~RTS2/TA1IN/~V
27
28:P72/CLK2/TA1OUT/V
28
29:P71/RXD2/SCL/TA0IN/TB5IN
29
2:P95/ANEX0/CLK4
2
30:P70/TXD2/SDA/TA0OUT
30
3:P94/DA1/TB4IN
3
4:P93/DA0/TB3IN
4
51:P43/A19
51
52:P42/A18
52
53:P41/A17
53
5:P92/TB2IN/SOUT3
5
6:P91/TB1IN/SIN3
6
78:P12/D10
78
79:P11/D9
79
7:P90/TB0IN/CLK3
7
80:P10/D8
80
AVCC
99
AVSS
96
BYTE
8
CNVSS
9
P00/D0
88
P01/D1
87
P02/D2
86
P03/D3
85
P04/D4
84
P05/D5
83
P06/D6
82
P07/D7
81
P100/AN0
97
P101/AN1
95
P102/AN2
94
P103/AN3
93
P104/AN4/~KI0
92
P105/AN5/~KI1
91
P106/AN6/~KI2
90
P107/AN7/~KI3
89
P13/D11
77
P14/D12
76
P15/D13/~INT3
75
P16/D14/~INT4
74
P17/D15/~INT5
73
P20/A0[/D0/_]
7
2
P21/A1[/D1/D0]
71
P22/A2[/D2/D1]
70
P23/A3[/D3/D2]
69
P24/A4[/D4/D3]
68
P25/A5[/D5/D4]
6
7
P26/A6[/D6/D5]
66
P27/A7[/D7/D6]
65
P30/A8[/_/D7]
63
P31/A9
61
P32/A10
60
P33/A11
59
P34/A12
58
P35/A13
5
7
P36/A14
5
6
P37/A15
55
P40/A16
5
4
P44/~CS0
50
P45/~CS1
49
P46/~CS2
48
P47/~CS3
47
P50/~WRL/~WR
46
P51/~WRH/~BHE
45
P52/~RD
44
P53/BCLK
43
P54/~HLDA
42
P55/~HOLD
41
P56/ALE
40
P57/~RDY/CLKOUT
39
P60/CTS0/RTS0
38
P61/CLK0
37
P62/RXD0
36
P63/TXD0
35
P64/~CTS1/~RTS1/~C
34
P65/CLK1
33
P66/RXD1
32
P67/TXD1
31
P77/TA3IN
23
P80/TA4OUT/U
22
P81/TA4IN/~U
21
P82/~INT0
20
P83/~INT1
19
P84/~INT2
18
P85/~NMI
17
P86/XCOUT
11
P87/XCIN
10
P97/~ADTRG/SIN4
100
VCC1
16
VCC2
62
VREF
98
VSS1
14
VSS2
64
XIN
15
XOUT
13
~RESET
12
Q7502
M66005-0001FP
DIG01
12
DIG02
11
DIG03
10
DIG04
9
DIG05
8
DIG06
7
DIG07
6
DIG08
5
DIG09
4
DIG10
3
DIG11
2
DIG12
1
D
IG13
6
4
DIG14
6
3
DIG15
6
2
DIG16
61
P0
18
P1
17
SCK
15
SDATA
16
SEG01
5
9
SEG02
5
8
SEG03
5
7
SEG04
5
6
SEG05
5
5
SEG06
5
4
SEG07
5
3
SEG08
5
2
SEG09
5
1
SEG10
5
0
SEG11
4
9
SEG12
4
8
SEG13
4
7
SEG14
4
6
SEG15
4
5
SEG16
4
4
SEG17
4
3
SEG18
4
2
SEG19
4
1
SEG20
4
0
SEG21
3
9
SEG22
3
8
SEG23
3
7
SEG24
3
6
SEG25
3
5
SEG26
3
4
SEG27
3
3
SEG28
31
SEG29
30
SEG30
29
SEG31
28
SEG32
27
SEG33
26
SEG34
25
SEG35
24
SEG36
23
VCC1
19
VCC2
60
VP
32
VSS
22
XIN
21
XOUT
20
~CS
14
~RESET
13
D7501
UDZ8.2B
D7203
UDZ5.1B
C7506
474J
C7203
474J
C7204
474J
C2581
10/16
C7205
100/6.3
C7510
33/50
C7201
100/6.3
C7503
100/6.3
C7202
100/6.3
C7207
100/6.3
D7201
1SS352
OR 1SS355
D7202
1SS352
OR 1SS355
D7502
1SS352
OR 1SS355
C7519
223Z
C7518
223Z
C7517
223Z
C7521
224Z
C7522
224Z
C7514
101J
C7513 101J
C7507 104Z
C7508 101J
C7523
224Z
C7524
224Z
C7509
474Z
C7483
104Z
C7484
104Z
C7482
101J
C7481
101J
C7501
474Z
C7502
474Z
C7505
104Z
C7504
101J
C7559
104Z
C7569
104Z
C7511
104Z
C7212
102K
C7211
102K
C7213
102K
C7208
104Z
C7293
102K
C7294
102K
C7295
102K
C7297
102K
C7206
104Z
C7214
102K
S7579
ENTER
S7581
DVD
S7559
DISPLAY
S7578
TUNING UP
S7577
TUNING
DOWN
S7576
SETUP
S7575
MEMORY
S7574
FM MODE
S7541
STANDBY
/ON
S7571
DSP <
S7572
DSP >
S7573
PTY/TP
DIMMER
S7551
TAPE
S7549
VIDEO 5
S7548
VIDEO 4
S7547
VIDEO 3
S7546
VIDEO 2
S7545
VIDEO 1
S7543
AUDIO SEL
S7542
DIRECT
S7558
PRESET <
S7557
PRESET >
S7556
RETURN
S7554
PHONO
S7555
CD
S7553
AM
S7552
FM
S7565
OFF
S7564
ZONE 2
S7563
REC
S7566
STEREO
S7567
SURROUND
S7568
THX
R7509
330
R7205
1K
R7208
3.3K
R7315
1K
R7309
10K
R7503 100K
R7505
330
R7506
330
R7507
330
R7508
330
R7504
27K
R7229
220
R7539
150
R7538
180
R7511
10K
R7578
12K
R7544
560
R7543
470
R7316
1K
R7281
10K
R7534
470
R7494
470
R7391 10K
*
*
R7289
000J
*
R7338
10K
R7267
10K
R7266
10K
R7265
10K
R7264
10K
R7256
10K
R7255
10K
R7254
10K
R7253
10K
R7252
10K
R7251
10K
R7493
470
R7497
470
R7492
470
R7496
470
R7491
470
R7495
470
R7490
470
R7540
470
R7537
470
R7250
4.7K
R7249
4.7K
R7574
330
R7577
3.9K
R7576
2.2K
R7575
1.2K
R7573
820
R7260
10K
R7272
220
R7287
10K
R7541
330
R7571
470
R7572
560
R7558
12K
R7551
12K
R7548
3.9K
R7547 2.2K
R7546
1.2K
R7545 820
R7542
330
R7501 220
R7502
220
R7512
10K
R7526
10K
R7525
10K
R7524
10K
R7523
10K
R7522
10K
R7521
10K
R7520
10K
R7519
10K
R7518
10K
R7517
10K
R7516
10K
R7515
10K
R7514
10K
R7513
10K
R7259
10K
R7301
220K
R7339
10K
R7340
10K
R7567
3.9K
R7566
2.2K
R7557 3.9K
R7564
820
R7565
1.2K
R7556 2.2K
R7555
1.2K
R7554
820
R7563
560
R7562
820
R7553 560
R7552
470
R7330
4.7K
R7392
2.7K
*
*
R7292
000J
*
*
R7291
000J
*
*
R7389 10K
*
*
R7386
10K
R7380
10K
R7379
10K
R7329
10K
R7237
220
R7263
1K
R7276
000J
*
*
R7376
10K
*
*
R7277
000J
*
*
R7377
10K
*
*
R7286
10K
R7381
10K
R7382
1K
R7279
1K
R7288
10K
R7397
2.7K
R7393
2.7K
R7394
2.7K
R7395
2.7K
R7224
1K
R7212
1K
R7211
1K
R7280
1K
R7275
4.7K
R7220
1K
R7230
220
R7219
10K
R7218
10K
R7210
1K
R7209
1K
R7207
1K
R7206
1K
R7204
1K
R7203
1K
R7284
10K
R7282
10K
R7297
4.7K
R7295
4.7K
R7294
4.7K
R7293
4.7K
R7248
10K
R7247
10K
R7245
10K
R7243
10K
R7242
10K
R7240
10K
R7239
10K
R7238
220
R7236
220
R7235
220
R7234
100
R7233
100
R7232
100
R7231
100
HPR
HPE
HPL
VDST
RI
SYNC
ISS
VDDA
VDCL
GND
FAC2
-VP
FAC1
OSDCS
REMIN
SUBRES
VSYNC
232RX
232TX
SUBSO
MAINSO
+5.6S
SUBPOFF
MAINREQ
FLOSDDA
FLOSDCL
P-POWER
MAINSCK
SUBREQ
12VDSP
IRABUS
GND
P35
P34
P33
P32
P31
P30
P28
P29
+5.6S
HPDET
15G
14G
13G
11G
9G
8G
7G
6G
5G
4G
3G
2G
1G
12G
10G
12VDSP
+5.6S
P27
P26
P25
P24
P23
P22
P21
P20
P19
P18
P17
P16
P15
P14
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
16G
15G
14G
13G
GND
-VP
P28
P29
P30
P31
P32
P33
P34
P35
1G
2G
3G
4G
5G
6G
7G
8G
9G
10G
11G
12G
RI
VDST
MAINREQ
SUBPOFF
TUNDOWN
TUNUP
PRE-L
PRE-R
STBY
RZDVD
UPSPL
RZCD
RZPH
RZFM
RZAM
RZT1
HPDET
FLOSDDA
FLOSDCL
FLCS1
FLRES
LEDGRE
SYNC
LEDRED
RZV1
ISS
RZV5
RED
FLRES
RZV4
RZV3
RZV2
LEDRED
VBJ
VAJ
LEDGRE
K3
SUBREQ
RZDVD
RZV1
RZV2
RZV3
RZV4
RZV5
RZT1
RZAM
RZFM
RZPH
RZCD
K2
MAINSCK
K1
MAINSO
+5V
SUBSO
PRE-R
PRE-L
TUNUP
DGND
UPSPL
TUNDOWN
K0
STBY
OPT
VBJ
VAJ
K0
FLOSDDA
FLOSDCL
P-POWER
K1
MAININ
IRABUS
SUBRES
232RX
232TX
CNVSS
OSDCS
FLCS1
REMIN
VDDA
VDCL
VSYNC
K2
MAININ
VBJ
VAJ
K3
GND
V5-L
AGND
V5-R
V5C
GND
V5Y
GND
V-5
REGION
MDD,MJJ
MPP
OTHER
R7289
YES
NO
YES
R7389
NO
YES
NO
R7291
YES
YES
YES
R7391
NO
NO
NO
R7292
NO
YES
YES
R7392
YES
NO
NO
COUNTRY
MDD,MPP
OTHER
P7481
SILVER
GOLD
R7276
R7277
R7376
R7377
MDD
YES
YES
NO
NO
MPP
NO
NO
YES
YES
MPA/MGT
NO
NO
YES
YES
MWR/MWT
YES
NO
NO
YES
MJJ
NO
YES
YES
NO
Black
Golden Silver
D7536
GREEN
ORANGE
OGANGE
D7537
GREEN
ORANGE
ORANGE
D7538
GREEN
ORANGE
ORANGE
D7539
GREEN
ORANGE
ORANGE
TO NAVD-7267
TO NAAF-7262
(Part-4)
(Part-8)
TO NADG-7226 (Part-2)
NAAF-7227
NADG-7228
FLASH WRITER
TO NAAR-7267 (Part-9)
KRC102S OR RN1402
Q7521-7527,Q7529-Q7534,Q7536-7539
NAETC-7332
NASW-7331
NADIS-7330
AREA2
AREA1
GREEN
RED
NTSC
12V
RDS
GND
TXD1
RTS1
VDD
CLK1
RXD1
CNVSS
RESET
Model
*
A
1
2
3
4
5
B
C
D
E
F
G
H
