RDR-GX350/HX650/HX750/HX950
4-11 4-12
VIDEO/AUDIO
AV-114/118 (3/5)
For Schematic Diagram
• Refer to page 4-4 for waveforms.
• Refer to page 4-43 to 4-50 for printed wiring board.
GND
DTC124EUA-T106
Q401
25V
0.1
F
C498
25V
0.1
F
C499
V+5VI
V
+5V O
V+9V
25V
0.1
F
C500
JL401
JL402
50V
1
C456
10V
1
B
C443
75
R445
1M
R430
16V
0.1
B
C 431
75
R444
25V
0.01
B
C447
0
R428
10V
1
B
C432
100k
R425
10V
1
B
C444
75
R447
1M
R431
16V
0.1
B
C428
10V
1
B
C446
1M
R432
50V
10
C457
10V
1
B
C445
16V
0.1
B
C434
16V
0.1
B
C440
10V
1
F
C441
0
R448
25V
0.1
F
C442
0
R438
DTZ-TT11-6.8B
D402
10V
100
C 458
JL404
JL405
JL406
JL407
JL408
JL409
JL410
JL411
JL412
JL413
JL414
JL415
JL416
JL417
JL418
JL419
JL420
JL421
JL422
JL423
JL424
JL425
16V
0.1
B
C439
JL427
JL428
JL429
JL430
JL431
JL432
JL433
JL434
JL435
100
R436
100
R437
10V
1
F
C438
0
R407
10V
1
B
C435
10V
1
B
C 436
10V
1
B
C437
1M
R433
1M
R435
10V
100
C454
10V
1
B
C407
10V
1
B
C 408
10V
1
B
C409
10V
1
B
C410
2SD2114KT146
Q402
16V
0.1
B
C406
0
R404
UDZSTE-1711B
D401
0
R401
10V
100
C453
10V
1
F
C404
16V
0.1
B
C413
560R402
560R403
50V
4.7
C450
50V
4.7
C451
50V
100p
C402
50V
100p
C403
25V
0.1
F
C414
25V
0.1
F
C415
10V
1
B
C412
10V
1
B
C411
10k
R422
470
R413
470
R414
470
R415
470
R416
470
R417
470
R418
470
R419
10V
1
B
C419
10V
1
B
C420
10V
1
B
C421
10V
1
B
C422
10V
1
B
C423
10V
1
B
C424
10V
1
F
C418
50V
4.7
C455
L2_RIN
L2_LIN
AV1_LIN
AV1_RIN
AV2_RIN
AV2_LIN
470
R408
JL436
JL437
JL438
JL439
JL440
JL441
JL442
JL443
JL444
JL445
JL446
JL447
JL448
JL449
JL450
JL451
JL452
JL453
JL454
JL455
JL456
JL457
JL458
JL459
JL460
JL461
JL462
JL463
JL464
JL465
JL466
JL467
JL468
JL469
JL470
JL471
JL472
JL473
JL474
JL475
JL476
JL477
JL478
JL479
JL480
JL483
JL484
25V
0.1
F
C497
DTC124EUA-T106
Q413
2SC4154TP-1EF
Q410
680
R461
470
R465
C/R_IN
UMD2N-TR
Q411
MC4826-TP-1
D420
2SC4154TP-1EF
Q408
654
321
IC403
MM1503XNRE
C462
1
B
C460
1
B
C461
1
R459
75
JL485
JL486
JL487
JL488
JL491
UMD2N-TR
Q404
1SS355TE-17
D419
1SS355TE-17
D418
10V
220
C492
C481
0.1
25V
F
2SD2114KT146
Q406
2SD2114KT146
Q407
50V
470p
C482
50V
470p
C484
22k
R485
22k
R487
470
R479
470
R488
1k
R484
1k
R486
100
R482
100
R490
35V
47
C491
35V
47
C493
JL492
JL493
JL494
JL495
JL496
JL497
JL49
8
JL499
JL4406
JL4401
JL4403
JL4405
6.3V470
C487
6.3V
470
C490
6.3V470
C 489
6.3V470
C 488
68
R472
68
R476
68
R474
68
R478
3.9
R473
3.9
R477
3.9
R475
3.9
R480
JL4407
JL4408
JL4409
JL4410
JL4411
JL4412
JL4413
JL4414
6.3V
470
C486
25V
0.01
B
C476
68
R468
75
R470
3.9
R469
0
R471
JL4416
JL4418
JL4419JL4420 JL4421
JL4422
10V
1
F
C401
10V
100
C452
JL4426
JL4427
3
4
1
2
G
V
L
R
JA402
JA401
C468
0.1
C469
0.1
C496
0.1
25V
F
123456789101112131415161718192021222324252627282930
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
515253545556575859606162636465666768697071727374757677787980
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
IC401
HA118326APFR-E
Q403
ISA1602AM1TP-1EF
R439
1.8M
R458
470
4
3
21
BA4558F-E2
IC402
0.5%
10k
R462
25V
0.1
F
C464
0.5%
10k
R454
16V
100
C473
JL4423
JL4424
50V
10
C475
50V
10
C472
50V
10
C471
50V
10
C474
0.5%
8.2k
R453
0.5%
8.2k
R463
D409
UMZ6.8N-T106
D410
UMZ6.8N-T106
D413
UMZ6.8N-T106
D415
UMZ6.8N-T106
D416
UMZ6.8N-T106
D414
UMZ6.8N-T106
NNCD3.9F-T1B
D421
NNCD3.9F-T1B
D422
47
R455
R421
1.8M
R420
1.8M
L801
0uH
L802
0uH
0
R801
C478
0
C485
0
25V
0.1
F
C463
UMZ6.8N-T106
D801
Y_I N
TU_LIN
TU_RIN
TU_VIN
RTOMAIN
AV1_LOUT
AV2_LOUT
AV1_ROUT
AV2_ROUT
RGBOUT
R/COUT
GOUT
BOUT
BIN
GIN
R/CIN
AV1_V/YOUT
AV2_V/YIN
AV2_V/YOUT
AV1_V/YIN
P_SAVE
2VIN
C2IN
Y2IN
VV+5V
XAMUTE2
AMUTE1
R_OUT
L_OUT
SCL
SDA
CSYNCIN
TEXTVIN
Y_IN
CR_OUT
CB_OUT
BLANK
YP_OUT
C_OUT
Y_OUT
RCSEL1
RCSEL2
R_IN
L_IN
Y2I N
C2IN
2VI N
TU_VIN
AV2_V/YOUT
AV1_V/YOUT
CSYNCI N
BOUT
R/COUT
GOUT
SCL
SDA
BI N
R/CI N
Y_OU T
CB_OUT
CR_OUT
YP_OUT
RGBOUT
C_OU T
BLANK
AV2_ROUT
AV2_LOUT
AV1_ROUT
AV1_LOUT
L2_RIN
L2_LIN
AV1_RIN
AV1_LIN
TU_LI N
TU_RIN
V+5V
L_IN
R_IN
AMUTE1
GI N
L_OUT
R_OUT
AV2_RIN
AV2_LIN
TU_RIN
TU_LIN
TU_VIN
AV2_V/YIN
AV1_V/YIN
AV2_V/YOUT
AV1_V/YOUT
BOUT
R/COUT
GOUT
GIN
R/CIN
BIN
RGBOUT
AV2_ROUT
AV2_LOUT
AV1_ROUT
AV1_LOUT
RTOMAIN
2VIN
Y2IN
C2IN
XAMUTE2
AMUTE1
R_OUT
L_OUT
CSYNCIN
SDA
SCL
V+5V
P_SAVE
TEXTVIN
Y_IN
YP_OUT
CR_OUT
CB_OUT
Y_OUT
C_OUT
BLANK
RCSEL2
RCSEL1
L_IN
R_IN
XAMUTE2
AV1_V/YI N
AV2_V/YIN
P_SAVE
RCSEL1
RTOMAI N
TEXTVI N
RCSEL2
Y_I N
IN 1
GND
IN 2
SW
OUT
Vcc
V C&S C3 IN
DL3 DRIVE
SEP Y1 IN
SYNC DET
SEO C1 IN
SYNC DET OUT
SEP Y2 IN
S
YNC DET
SEP C2 IN
S1/S2 B OUT
59/61PIN
VIDEO L3 IN
GND
VIDEO L2 IN
FBC
VIDEO L1 IN
BG
BS IN
RS IN D OUT
TUNER IN
FBCD
AV2 OUT
GND
VTR OUT
FBCD
V1 OUT
VCC
C1 OUT
VCC
Y1 OUT
GND
V2 OUT
S1/S2 B OUT
C2 OUT
FBCD
V2 OUT
GND
Pb(Cb)/OUT
Pr(Cr)/OUT
PY(Y)OUT
SYNC
SDA
SCL
Pb(Cb)/B OUT
Pr(Cr)/RorC OUT
PY(Y)G OUT
VCC
SCART G IN
SCART RorC IN
SCART B IN
F DVD PY(G)
F DVD Pr(R)
F DVD Pb(B)
RGB M OUT
F DVD Y
P
AL SCART D1
F DVD C
PAL SCART D2
DVD C OUT
PAL SCART IN
DVD VorY OUT
SLICER OUT
VCC
MAIN C IN
MAIN C D
VIDEO AGC
A AV1/OUT2(R)
A AV1/OUT2(L)
A HorHDD/OUT(R)
A HorHDD/OUT(L)
A AV2/OUT(R)
A AV2/OUT(L)
A AV1/OUT(R)
A AV1/OUT(L)
VCC
F A DVD(R)
F A DVD(L)
A DVD M C
To DVD(R)
To DVD(L)
A TUNER IN(R)
A HIFI IN(R)
A HIFI IN(L)
A L4 IN(R)
A L4 IN(L)
A TUNER IN(L)
VREF(9V/2)
A L3 IN(R)
A L3 IN(L)
GND
A L2 IN(R)
A L2 IN(L)
A L5 IN(R)
A L5 IN(L)
A AV1 R OUT(R)
A AV1 R OUT(L)
RF-C A OUT
A AGC D
VTR VorV&S V3 IN
-
-
+
+
Y/CHROMAYCHROMA
SIGNAL PATH
PB
AUDIO
REC
SIGNAL
VIDEO SIGNAL
B+
B+
B+
B+
B+
B+
B+
B+
IC403
RCSEL
IC401
VIDEO/AUDIO
SELECTOR
IC402
BUFFER
6
TO
AV-118 BOARD(2/5)
AUDIO R
AUDIO L
CB
VIDEO
LINE 2
OUT
COMPONENT
VIDEO OUT
S VIDEO
CR
Y
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
1
TO (1/5)
9
TO (4/5)
8
TO (5/5)
AV-114/118 BOARD(3/5)
VIDEO/AUDIO
-REF.NO.: 10,000 SERIES-
2.7
0 4.2
0
4.3
2.3
2.0
4.9
2.2
1.6
1.6
4.9
0.7
0.7
0
0
8
3
4
7
6
5
4.6
9.0
4.6
4.6
4.6
4.6
4.6
4.6
4.6
4.5
4.5
4.5
4.5
4.5
4.5
2.3
2.2
4.9
0
2.3
2.3
2.3
2.3
2.3
2.3
2.3
04.9
0
0
9.0
4.9
0
0
2.3
4.9
1.6
0
4.9
2.3
1.6
0.5
4.9
4.9
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
1.9
0
2.3
2.3
1.8
4.8
2.3
1.8
1.8
1.8
2.9
1.8
2.2
1.7
2.7
2.2
2.7
4.9
2.5
4.9
2.2
2.7
0.6
2.3
0
0
2.1
2.5
2.7
2.2
2.5
2.5
2.2
4.8
4.4
4.4
0.3
0.3
0.4
4.9
1.8
2.3
1.8
4
36
5
1
2
V DVD M C
63
41
2
C/R W
V+5VI
V+5VO
GND
V+9V
6
12
TO
AV-118 BOARD(1/5)
TO
AV-114 BOARD(2/5)
5
678
1
A
C
D
E
F
G
B
2
3 4 5 6 7 8 9 10
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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