Av_Video - Marantz NR1504 /U1B Service Manual

1 2 3
A
B
JK5400_3
MONITOR
OUT
C
R5403
OPEN
D
DVD(NR1604)
Blu_ray-DVD(NR1504)
R5408
75
CBL/SAT
E
JK5401
Blu-ray(NR1604)
MEDIA PLAYER(NR1504)
R5411
75
* MODEL/AREA OPTION
F
MODEL NR1604 NR1504
AREA U1/N1/K1/F U1/N1/K1/F
OPTION A INSERT OPEN
OPTION_A
JK5402_3
Y
Cb
COMPONENT OUT
Cr
G
JK5403_3
H
Y1
CBL/SAT Cb1
Cr1
J
JK5404_3
Y2
DVD Cb2
Cr2
K
L
M
GND LINE POWER+ LINE POWER- LINE
1 2 3
4 5 6
CVBS INPUT SW
(MM74HC4051MX)
INPUT
OUT PUT
NR1604
INH A B C
L L L L Y0 MUTE
L L H L Y2 DVD
L L L H Y4 CBL/SAT
L L H H Y6 BLU-RAY MEDIA-PLAYER
Y/V.
2
IC5400:A
1 BD7628F-E2
4 3
C5402
C5403
10N-K 22/50
V-5V
V+5V
C5405 10N-K
DVD
VCC Y4
SAT/CBL Y2 Y6
Y1 OUT
Y0 Y7
Y3 Y5
R5409 10K
A INH
BLU C5406
R5410 10K
B VEE
R5412 R5413 10K 10N-K
C GND
75
COMP_SW1
R5414 150
R5416 160
150
R5418
R5420 160
R5422 150
R5424 160
C5407
C5412
100/10
100N-K
C5413
IC5402
100N-K
NJM2586AVC3
R5429
Y1_IN Y_OUT
10K
SW1 PS
Y2_IN Cb_OUT
SW2 +V2
Y3_IN Cr_OUT
+V1 -V2
C5416 1/50 C5417
Y1_IN Cb1_IN Cr1_IN
100N-K
GND -V1
C5418 1/50
CB1_IN Cb2_IN Cr2_IN
Cb3_IN Cr3_IN
C5420 1/50
CR1_IN
C5419
100N-K
COMP_SW2
INPUT
MUTE(PS)
C5422 1/50
SW1
Y2_IN
H OFF
H
L ON
C5423 1/50
CB2_IN H
C5424 1/50
CR2_IN
ANALOG AUDIO DIGITAL1 AUDIO TMDS SIGNAL
4 5 6
7 8 9 10
NR1504
MUTE
Blu-ray-DVD
CBL/SAT
Y/V.
R5400 820-D
R5401 5K6
R5402
6
75
C5400
R5404
100/10 7
100
5 8
IC5400:B
BD7628F-E2
V+5V
R5405 R5406
C5401 C5404 R5407
10K 680-D 75
22/50 10N-K
NR1604 ONLY
CVBS_C
CVBS_B
R5415 150
R5417 160
150
R5419
R5421 160
R5423 150
R5425 160
C5408 68P-J
C5414 68P-J
C5415 68P-J
V+5V
V-5V
C5421
100/10
COMPONENT INPUT SW
(NJM2586AVC3)
OUT PUT NR1604
SW2
L IN2 CBL/SAT
H IN3 DVD
VIDEO SIGNAL COMPONENT(Y) SIGNAL
7 8 9 10
123
11 12 13 14
FRONT_CNT 3/4 H8
D/MGND
NC
COMPONENT SW2
NC
V INB
V INC
COMPONENT SW1
V+5V V+5V
V+5V
VAGND
VAGND
V-5V
V-5V V-5V
CN5400
CN5400
C125Z2-13
NR1604 ONLY
FRONT_CNT 3/4 E8
CVBS_C
CVBS_B
D/MGND
VDICR
D/MGND
VDICB
D/MGND
VDIPY
D/MGND
Y_OUT. CVBS
D/MGND
CB_OUT. NC
D/MGND
CR_OUT. NC
COMP_SW2 D/MGND
COMP_SW1
CN5401
CN5401
C125Z2-13
SCHEMATIC DIAGRAMS (17/25)

AV_VIDEO

11 12 13 14
15 16
AV 2/3
REF : 5400-5499
A
B
C
D
E
F
G
H
J
K
L
M
15 16