TX-SR506
SCHEMATIC DIAGRAMS-4 (SD-4)
VIDEO SECTION
HT-R518
HT-R560
TX-SR576
TX-SR506
HT-R667
HT-R960
TX-SR606
TX-SA606X
MDD,
MDC
MPP,
MPB
MGK,
MGQ,
MGR
MWT,
MWO,
MWF
MPP
MDD,
MDC
MPP
MDD,
MDC
MPP,
MPA
MDD
MDC
MPP
MDD,
MDC
MPP,
MPA
MGK,
MGQ,
MGR
MWT,
MWO,
MWF
MJJ
A
Yes
Yes
None
None
None
None
None
None
None
None
None
None
None
B
Yes
D9016
UDZS6.2B
C3009,
C3054, 3055
C3084, 3085
None
None
None
None
470/6.3
470/6.3
470/6.3
470/6.3
C3086
104Z
104Z
104Z
104Z
C
None
None
None
None
None
None
Yes
Yes
Yes
Yes
Yes
None
Yes
None
None
None
None
None
None
None
None
None
UDZS6.2B
UDZS6.2B
UDZS6.2B
UDZS7.5B
UDZS7.5B
UDZS7.5B
UDZS6.2B
R9035
1(1/2W)
None
None
1(1/2W)
1(1/2W)
1(1/2W)
1(1/2W)
None
1(1/2W)
None
MODEL No. --->
TYPE --->
None
VIDEO ANALOG
Refer to following table about the parts displayed by mark "
LIST
".
CY_IN2
PB_IN2
CY_IN1
PB_IN1
PR_IN1
VSW_S1
VSW_S2
VSW_S3
VSW_S4
FANCTRL
YIN_DVD
VIN_DVD
YIN_V2
YIN_V1
VIN_V1
VIN_V2
VIN_V3
YIN_V3
POFF2
+5VDIS
+12V
VOUT_V1
YOUT_V1
ADINSY2
YOUT_MON
VSW_S7
VSW_S8
V4V
ADINPY
ADINPR
ADINPR
ADINPB
ADINPB
VOUT_MON
ADINCV2
+12VD
POFF
SPRLSB
SPRLZ2
HPDET
CIN_V2
CIN_DVD
ADINPY
ADINSC2
CYIN1
PBIN1
PRIN1
CYIN2
PBIN2
PRIN2
CIN_V3
SEC2-2
SEC2-1
SEC3-2
SEC3-1
FLAC2
FLAC1
SPRLCS
PR_IN2
PR_IN2
PB_IN2
CY_IN2
PR_IN1
PB_IN1
CY_IN1
VSW_S6
VSW_S7
+5V
CYOUT2
PBOUT2
PROUT2
VSW_S6
SPRLF
POWERD
+10VS
+12VD
+12V_HD
+12V_HD
ADINCV2
ADINSY2
ADINSC2
ADINPB2
ADINPY2
ADINPR2
+10V
+5VD
V3V
VSW_S8
VSW_S7
VSW_S6
VSW_S3
VSW_S4
VSW_S2
VSW_S1
+5V_VD
CIN_V1
COUT_V1
COUT_MON
VIN_V3
CIN_DVD
PRIN2
PRIN1
PBIN2
PBIN1
CIN_V2
CIN_V1
VIN_V1
VIN_DVD
VIN_V2
VSW_S7
VSW_S6
VSW_S8
YIN_V1
YIN_DVD
YIN_V2
YIN_V3
CYIN2
CYIN1
VSW_S4
VSW_S3
VSW_S2
VSW_S1
CIN_V3
IPOD
IPOD
COUT_MON
YOUT_MON
GND_VD
MPUGND
GND_VD
MPUGND
GND_VD
GND_VD
GND_VD
GND_VD
GND_VD
GND_VD
VOUT_MON
COUT_V1
YOUT_V1
VOUT_V1
+10VS
PROUT2
PBOUT2
CYOUT2
POFF2
APOWER
POFF
VPOWER
SPRLF
SPRLCS
SPRLSB
SPRLZ2
HPDET
SEC3-2
+5VDIS
+10S
FANCTRL
Y
C
Y
C
Y
C
Y
C
Y
C
Y
C
(CBL/SAT)
(GAME/TV)
(VCR/DVR)
DVD
IN
OUT
GAME/TV
IN
CBL/SAT
IN
IN
VIN_V4
(AUX)
V4V
COOLING FAN
MONITOR
OUT
NAVD-9467
TP405
(-VP)
TP402
+12VTRG
(R9005)
FAN +VCC
To VIDEO SECTION
VIDEO SWITCH
TP410
TP403
PURE AUDIO
(VMUT)
N.M
TP408
(VMUT)
(-VP)
FLAC2
FLAC1
(VMUT)
(From Stby)
TP409
(To DSP)
+10S
(GND_HD)
TP404
To NADG-9457
NC
GNDA
+12V_XM
LIST
OUT
Y
PB
PR
PB
PR
Y
IN1
(DVD)
IN2
PB
PR
Y
COMPONENT VIDEO
GND_XM
NC
To NAHDM-9475
SD-7 : A4
NC
To NATRM-9468
SD-5 : H4
To NAPS-9433
SD-5 : D2
NC
NC
C3021
470/6.3
C3001
100/16
C3006
100/16
C3022
100/16
P3001
C3061
10/50
Q9102
2SC1815
Q9101
2SA950
Q9111
2SA950
Q9112
2SC1815
C3003 22/50
C3004
C3009
C3054
LIST
C3033
10/50
C3034
10/50
C3041
10/50
C3036
10/50
C3037
10/50
C3040
10/50
C3081
10/50
C3082
10/50
P3003
P3002
C9005
47/50
R9001
220
(1W)
C9001
470/63
+
D9001
D9002
D9001, 9002 : RL1N4003
C9011
10000/16
Q9001
2SC2235
R9031
3.3(2W)
C9012
334J
D9013
RL1N4003
R9011
4.7(1/2W)
R9029
0.22(1W)
C3024
470/6.3
C3011
470/6.3
C3013
100/16
C3018
470/6.3
R3085 75
R3086 75
C3085
C3017
470/6.3
C3084
JL901B
1
2
3
4
5
Q9022
NJM78M05
1
I
2
G
3
O
C9023
10/50
+
C9025
470/6.3
+
C3042
104Z
C3035
104Z
R3081
75
R3082
75
R3083
75
R3023
75
R3024
75
R3025
75
R3017
75
R3018
75
R3019
75
R3030
75
R3029
75
R3028
75
R3027
75
R3026
75
R3084 75
C3086
R9002
8.2K
R9003
8.2K
C3055
R9024
47K
R9004
33K
R9025
1K
R9103
4.7K
R9113
4.7K
R9101
22K
R9104
1.8K
R9105
330
R9114
1.8K
R9115
330
R3044
NC
R3045
NC
R3046
NC
C3044
10/50
C3045
10/50
C3046
10/50
C3047
10/50
C3048
10/50
C3049
10/50
C3072
47P
C3073 47P
C3083
104Z
D9005
MTZJ36D
C3062
101J
C3064
101J
C3065
101J C3066 101J
C3039
102K
C3032
102K
C3031
102K
R9112
1.2K
R9102
1.2K
R9111
22K
JL9101B
7
6
5
4
3
2
1
C9101
220/25
+
C3043
102K
P3007A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
E9001
D9017
1SS352
R3031
75
R3089
75
JL8001A
5
4
3
2
1
P2801A
1
2
3
4
5
6
7
8
9
10
11
12
13
P9111
P9110
C9013
2.2/50
C9014 1/50
Q9020
2SA854S
D3028
KDS4148U
D3029
KDS4148U
D9012
KDS4148U
D9014
KDS4148U
Q9002
KRC105S
E9002
JL6017A
R9012
1(1/2W)
R9014
100K
D9015
KDS4148U
R9013
1(1/2W)
D9011A
P2004B
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
D9023
KDS4148U
R3038
1(1/2W)
R9035
R9033
1(1/2W)
C3038
104Z
C3005
104Z
C3012
104Z
C3023
104Z
C9006
104Z
C3015
104Z
C3014
104Z
Q9021
KRC102S
D9011
D4SBS4
4
2
1
3
C3050
102K
C3002 104Z
C3008
104Z
Q9031A
C3010
104Z
Q3001
AN15880A
1
Y1
2
Y2
3
Y3
4
Y4
5
Y5
6
VCC1
7
BIAS
8
C1
9
C2
10
C3
11
C4
12
C5
13
GND1
14
CY1
15
CY2
16
CY3
17
PB1
18
PB2
19
PB3
20
PR1
21
PR2
22
PR3
23
S1
24
PROUT2
25
S2
26
S3
27
PROUT1
28
S4
29
GND5
30
S5
31
VCC5
32
PBOUT2
33
PBOUT1 : 33
34
CYOUT2-FB
35
CYOUT2
36
CYOUT1-FB
37
CYOUT1
38
GND4
39
COUT3
40
COUT2
41
COUT1
42
VCC4
43
YOUT3-FB
44
YOUT3
45
YOUT2
46
YOUT1
47
S10
48
VOUT3-FB : 48
49
VOUT3
50
NC
51
S6
52
S7
53
GND3
54
VOUT2
55
VCC3
56
S8
57
S9
58
VOUT1
59
MUTE
60
V1
61
V2
62
V3
63
V4
64
V5
C3019 104Z
P3005
C3030
102K
P3004
C3056
102K
C3060
10/50
C3007
470/6.3
JL8002A
3
2
1
R3015
75
R3014
75
C3063
101J
R3013 75
R3016
75
R3011
75
R3012 75
C3067 101J
D9022
RL1N4003
C9031
104Z
C9033
NC
C9032
470/6.3
+
R9032
3.3(2W)
Q9031
MPC2905BHF
1
I
2
G
3
O
R9030
22(2W)
R9036
0
C3068
470
C3070
470
C3069
470
R3001
75
R3002
75
R3003 75
R3043
N.M
R3022
75
R3007 N.M
R3021
75
R3008
N.M
R3020
75
R3009
N.M
R3004
NC
R3005 NC
R3006 NC
C9030 220/25
+
D9016
P2005B
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
JL9102B
7
6
5
4
3
2
1
U36
VIDEO PC BOARD
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF 330- 33pF 331- 330pF 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
VIDEO SWITCH
V
S
To NADG-9457
MICROPROCESSOR PCB
DSP/HDMI PCB
MICROPROCESSOR PCB
SPEAKER TERMINAL PCB
A
FAN DRIVE
LIST
TRANS. SEC. TERMINAL PCB
POWER SUPPLY PCB
To NAPS-9432
SD-5 : C1
B
LIST
LIST
LIST
LIST
NC
470/6.3
LIST
LIST
ACPOWER
LIST
LIST
C
+12V
+5V
+12V
+12V
+5V
+5V
+5V
+5.6V
+12V
0V
-31.2V
+3V
0V
VCR/DVR
OUT
WF26
WF25
WF24
WF26
WF25
WF24
WF23
WF22
WF21
WF23
WF22
WF21
<Note>
1. NC = No mount of parts.
2. SD-x : XY is short for Schematic Diagrams-x and each sockets location, X = A to H, Y = 1 to 5.
3. Refer to SCHEMATIC DIAGRAMS-9 (SD-9) for video signal waveform.
A
1
2
3
4
5
B
C
D
E
F
G
H
