Marantz NR1504 /U1B - Schematic Diagrams (19;25): FRONT_FRONT

ANALOG AUDIO DIGITAL1 AUDIO TMDS SIGNAL VIDEO SIGNALGND LINE POWER- LINEPOWER+ LINE COMPONENT(Y) SIGNAL
S.BY_R_LED
R4449 820
C4440 -
R4452 2K2
C4429
-
C4430 100N-K
C4445
-
C4448 100N-K
R4459
100K
D4410
CDS3C05HDMI1
VSELA
ISELA
KEY2
MICDET
P_DIRECTLED
FLRST
FLCE1
FLCLK
POWERKEY
FIRIN
H/PL
MIC
FIRIN
R4404 -
R4403 0
R4410 0
R4409 -
C4414
470P-J
VSELB
VSELA
ISELB KEY3
KEY2
KEY1
A+7V
A-7V
H/PDET
C4434
100N-K
C4433
100N-K
C4432
100N-K
R4445
47K
R4456
100
VSELB
ISELB
KEY3
KEY1
H/PDET
M-DAXLED
FLDATA
S.BY_R_LED
S.BY_G_LED
H/PR
H/PGND
C4402
100N-K
ZD4400
ZJ6.8B
D4400
1N4007
R4400
100
R4407
4K7
R4406
4K7
FLRST
C4407
10/50
C4408
100/63
R4402
4R7(1)
C4415
470P-J
C4413
470P-J
R4413
100
R4412
100
C4412
470P-J
R4417
-
C4411
1/50
R4415
4K7
R4416
4K7
Q4400
KTC1027Y
ISELA
C4419 100/10
R4418
100
C4422
100N-K
C4421
100N-K
SW4403
SW4406
R4423
100
SW4402
SW4405 SW4401
R4422
100
SW4400 SW4404
R4424
1K
D4402 -
R4420
100K
D4403 -
SW4408 SW4407
R4429
100K
D4404 -
R4425
39K
C4423
-
R4431
39K
D4405 -
S.BY_G_LED
R4433
390
Q4407
RT1N441C
R4439
300
C4424 10N-K
H/PL
H/PR
MIC
R4443
10
ZD4404 ZJ5.1B
R4446
100
R4450
4K7
R4451
100
C4441 100N-K
C4442 220/6.3(8*5)
560
R4453
BD4401
0
BD4400
0
C4449
1/50(3*5)
2K2
R4454
BD4402
BD221T
D4415
LBAS16HT1G
C4452
100N-K
4 23 1
CP4401
C4403
100N-K
R4401
100
R4405
4K7
R4408
4K7
R4414
100
R4411
100
Q4401
RT1P141C
C4410
-
C4418
1/50
R4421
100
Q4402
RT1N141C
LED4400
BLBUF4V5K
R4419
100
R4428
100
Q4405
2SC3052
R4434
10K
C4425 100P-J C4426 100P-J C4427 100P-J
D4408 -
C4431 100N-K
ZD4405
ZJ5.1B
C4438
100/10(6.3*5)
ZD4406
ZJ5.1B
C4447
-
R4455
100K
C4446
10/16(3*5)
R4444
0
74 5 62 31 8
CP4403
20010WS-08
D4409 CDS3C05HDMI1 D4411
CDS3C15GTA
C4401
10/16(3*5)
A+7V
C4416
10N-K
FLCLK
POWERKEY
R4438 -
R4436 100
R4441 39K
R4448
-
D4413 LBAS16HT1G
D4414
LBAS16HT1G
LUG4402
A-7V
C4400
10/16(3*5)
C4404
10/50
C4417
10N-K
21
3
VEC4401
C4454
10N-K
C4453
10N-K
C4420
100N-K
RMC4400
R34ES9A
FLDATA
FLCE1
C4409
100N-K
ZD4402
ZJ15B
ZD4401
ZJ22B
F4400
6125FF500-R
D4401
1N4007
R4427
150
P_DIRECTLED
Q4404
RT1N141C
M-DAXLED
R4432
-
R4430
220
Q4406
RT1N141C
Q4408
RT1N141C
R4460
0
R4435 100
R4437 100
C4428
1000N-Z
R4442
10
R4440 -
C4437 82P-J
C4435
100N-K
C4436
-
R4447
18K
3
2
4
1
AZ4580MTR
IC4400:A
MICDET
C4444
100P-J
C4443
100P-J
C4439
100P-J
R4458
0
R4457
0
C4451
100N-K
D4412
LBAS16HT1G
21
3
VEC4400
R4426
150
LED4401
BZ-BB43V4V
Q4403
2SC3052
LED4402
WEJ3290W-R2H0-BA
D4406 - D4407 -
ZD4403
-
5
6
8
7
IC4400:B
AZ4580MTR
4 2
5
13
6
CP4402
USBAS-00401BANB
1235 4
CN4401
570MM/5P
JACK4401
PJ-612A-9
135791133353739
1214161820222426283032
17 15 13192127 25 2331 29
4 28 61034363840
CP4400
1.0-11S-40PW
74 5 62 31 8
CN4400
300MM/8P
C4406
100N(EB)-100V
C4405
100N(EB)-100V
2
Q18G
4
17G
7
TSA
8
DA
9
CP
10
CS
12
OSC
14
VH
16
LGND
1
F1
5
18G
3
Q17G
6
TSB
13
VDD
15
PGND
11
RESET
17
F2
MUTE
PCM
DIG.
dB
Z2
AUTO DIGITAL S.BACK
dts
TUNED STEREO SLEEP
ANA.
HDMI ANALOG
AUDYSSEY RDS
U4400
L1_T4400
-
ISELA
KEY2
FLRST
FLCE1
FLCLK
H/PL
MIC
A-7V
M3.3V
A
B
C
RED
VBUS
GND
VBUS
ISELB
KEY3
KEY1
H/PR
A+7V
U 0 0
MASTER VOL.
B
A
GND
-DATA
GND
-DATA
SOURCE SEL.
D/MGND
VSELA
NC(DOORDET)
MICDET
P-DIRECTLED
NC(3DGRN)
POWERKEY
FRONT_IRIN
H/PGND
MICGND
MICGND
NC(VAUXV)
MICGND
SWM3.3V
OPEN
OPEN
FIL1
OPEN
FIL2
N/K/F 1R2
R4403
1R2
SOUND MODE
STATUS
DISPLAY
M-DAX
PURE DIRECT
P-DIRECT
GRN
(･ﾕ 3.0)
+DATA
H/PGND
H/PDET
MIC
+7V
PJ-323A-4
H
+DATA
PLT4401
NC(FOPT)
VSELB
H/PDET
NC(3DRED)
S.BY_GRN_LED
M-DAX_LED
FLDATA
S.BY_RED_LED
SWM5V(MZ)
H/PGND
D/MGND
D/MGND
Vkk
ENCODER
C
STBY
SOUND MODE
STATUS
DISPLAY
M-DAX
PURE DIRECT
BLUE
MICGND
H/PL
H/PR
MICDET
JACK4400
H/P
MIC
FROM TRANS UNIT
ENCODER
1504:
1604:
TO DIGITAL UNIT
FROM DIGITAL
Vkk GND
R4410
M-DAX
PRESET CH-
ZONE2_SELECT
1504:
1604:
1504: SLEEP
1604: ZONE2 ON/OFF
RED
NR FRONT B`D
USB B'D
EC16B24T01D4ZZZ
PRESET CH+
INTERNET RADIO
EC16B24S0-ZZZ
Mic, H/P B'D
FRONT 1/1
REF: 4400-4599
CP4400
TO N3408
CN4401
TO N2801
SCHEMATIC DIAGRAMS (19/25)
FRONT_FRONT
125
1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A
B
C
D
E
F
G
H
J
K
L
M
A
B
C
D
E
F
G
H
J
K
L
M
1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16