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A
B
C
RX-N600/RX-N600D/HTR-N5060/DSP-N600
VIDEO
1
Page 103
J9
to MAIN (2)_W1006
2
3
0.1
0.1
0.1
0.1
4
0
0.1
0.1
5.0
0.1
0.1
0.1
0
0.1
5
0
4.9
0.1
0.1
0.1
0.1
0
0.1
0.1
5.0
6
0.1
0.1
0.1
0.1
0
0.1
0.1
5.0
0.1
0.1
0
0
7
0
0
0.1
0
0.1
0
4.9
0
4.9
0
0.1
0
OUTPUT AMP
8
IC413 : LA7106M-TLM-E
Analog amplifier
9
MUTE1
10
# All voltages are measured with a 10M /V DC electronic volt meter.
# Components having special characteristics are marked s and must be replaced
with parts having specifications equal to those originally installed.
# Schematic diagram is subject to change without notice.
104
D
E
F
Page 100
H3
Page 100
C9
to FUNCTION (2)_CB290
to FUNCTION (1)_CB201
0
-4.9
0
0.1
0
0.1
0
0.1
5.0
0
0.1
-0.6
OSD
0
-4.9
0
0.1
0
0.1
0
0
0.1
0
0.1
-5.0
0.1
0
0.7
0.1
0.1
0.5
0.7
0.1
0.5
0.5
5.0
0.1
0
-4.9
0
0.1
0
0.1
0
BYPASS
0
SW
4.9
2.5
2.5
2.5
2.5
2.5
0
0.1
0.1
0.1
4.9
0.1
0
S-DETECTOR
IC410 : NJM2885DL1-18
VIN1+
1
16
+VCC
Low dropout voltage regulator
NFB1
2
VOUT1
6dB
DR
15
V
IN
1
3
V
OUT
3
14
GND
Thermal
VIN2+
4
13
VOUT2
Protection
6dB
DR
Bandgap
Reference
NFB2
5
12
DR CTL
-VCC1
6
11
VOUT3
VIN3+
7
6dB
DR
10
MUTE2
GND
2
NFB3
8
-VCC2
9
G
H
5.0
3.4
4.9
1.9
5.0
3.4
4.9
1.9
0
0
5.0
0.1
5.0
4.4
0.1
0.1
1.0
0.1
0
0.5
0.1
0
1.0
0.1
0
4.4
0
0
0
0
-5.0
0.1
-1.1
0.3
-0.5
0
-0.4
5.0
-0.5
0
-0.4
0.2
0
0.1
0
1.2
0.7
1.9
0
0.1
0.3
0.1
5.0
5.0
1.7
C-1
0.3
1.1
-0.4
5.0
4.9
0.5
0
0.1
0.7
3.4
0
0.4
10/16
0
5.0
0.7
0.7
0.5
2.1
0.4
10/16
0
5.0
0.7
0.3
10/16
0
5.0
1.5
0
4.9
5.0
0
0
-5.0
-5.0
IC409 : NJM2885DL1-33
IC412 : ADV7172KSTZ
Low dropout voltage regulator
Digital PAL/NTSC video encoder
V
IN
1
3
V
OUT
Thermal
Protection
Bandgap
Reference
GND
2
I
J
K
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.3
3.3
3.3
A-3
A/D
0.1
0.1
DECODER
3.4
0
3.1
0.9
1.1
0.2
WD28080
0.2
US05050
0
5PCH
3.3
US06080
8PCH
3.4
POINT A-3 Pin 21 of IC411
0
D/A
3.4
3.1
3.4
1.9
ENCODER
1.2
0.1
0.5
0.2
3.4
0.2
1.1
3.4
0.9
3.4
POINT C-1 Pin 3 of IC408
VIDEO
L
M
N
IC401 : LA73050-TLM-E
IC402-404 : TC74HC4051AF
Analog amplifier
Analog multiplexers/demultiplexers
4
1
16
V
CC
N.C.
1
36
N.C.
6
2
15
2
N.C.
2
N.C.
35
COM
3
14
1
VIN1
3
34
+VCC1
7
4
13
0
+Vcc
DCCNT1
4
6dB
DR
33
VOUT1
5
5
12
3
INH
6
11
A
GND
5
32
GND
V
7
10
B
EE
VIN2
6
31
VOUT2
6dB
DR
GND
8
9
C
MUTE1
7
30
N.C.
VIN3
8
VOUT3
29
6dB
DR
N.C.
9
28
-VCC1
N.C.
10
-VCC2
27
IC406 : TC74VHCU04FT
N.C.
11
26
N.C.
Hex inverters
VIN4
12
25
+VCC2
+Vcc
DCCNT2
VOUT4
13
6dB
DR
24
1A
1
14
VCC
GND
14
23
GND
1Y
2
13
6A
2A
3
12
6Y
VIN5
15
22
VOUT5
6dB
DR
2Y
4
11
5A
MUTE2
16
N.C.
21
3A
5
10
5Y
VIN6
17
20
VOUT6
6dB
DR
3Y
6
9
4A
-VCC4
18
19
-VCC3
GND
7
8
4Y
IC405, 407: MM74HC4053SJX
Triple 2-channel analog multiplexer
IN/OUT
VCC
CY
CX
BY
BX
AY
AX
16
3
5
1
2
13
12
Binary to
Logic
1 of 2
TG
Level
OUT/IN
A
11
Decoders
14
Conversion
with
AX or AY
TG
WD28090
INHIBIT
Logic
Level
TG
B
10
Binary to
OUT/IN
Conversion
US06030
1 of 2
15
BX or BY
Decoders
TG
3PCH
with
Logic
INHIBIT
US06030
C
9
Level
TG
3PCH
Conversion
OUT/IN
4
Binary to
CX or CY
1 of 2
TG
Logic
Decoders
INH
6
Level
with
Conversion
INHIBIT
8
7
GND
VEE
IC408 : LC74781JM-9798
On-screen display controller LSI
CS
9
8-bits
Serial
latch
SIN
11
+
parallel
command
SCLK
converter
decoder
Horizontal
Vertical
Horizontal
Vertical
Blinking
RAM
10
Display
character
character
display
display
and inversion
write
control
size
size
position
position
control
address
register
register
register
register
register
register
counter
RST
23
Blinking
Horizontal
Vertical
Horizontal
Vertical
and inversion
Display
VDD1
size
size
dot
dot
RAM
16, 24
control
counter
counter
counter
counter
circuit
VSS1
1
VDD2
12
Horizontal
Vertical
display
display
position
position
CHARA
8
register
register
Character
Line
Decoder
control
control
counter
counter
Sync
dis-
Font
criminator
Character
ROM
OSCIN
6
output dot
clock
OSCOUT
7
generator
Shift
Character output control
Synchronisation
register
Timing generator
Background control
signal generator
SYNIN
17
Composite
Video output control
sync
Sync
SEPC
18
signal
separator
separator
SEPOUT
19
control
SEPIN
20
CTRL3
22
21
4
2
3
5
15
13
CTRL2
CTRL1
XtalIN XtalOUT BLANK CVIN
CVOUT
IC411 : ADV7180BSTZ
NTSC/PAL/SECAM video decoder
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