15-Input - Marantz NR1506 /U1B Service Manual

1 2 3
A
B
D2
C
D
TO 2D
E
F
G
R5348 100
Q5220
RT1P141C
R5349 100
Q5222
Q5221
RT1P141C C5280 C5279
4700N-K OPEN
RT1N141C
H
OPEN
R5350
OPEN R5351
Q5223
RT1P141C
D5229
LBAS16HT1G
R5352
33K
J
R5353
4K7
Q5224
2SC3052
R5354
18K
C5282
100N-K
K
L
M
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
1 2 3
4 5 6 7
CP5200 CP5201
SIDE_CNT 2/4 I9 SIDE_CNT 2/4 D9
TO CN4603
TO CN4602
DIGITAL AUDIO TMDS SIGNAL VIDEO SIGANL COMPONENT (Y)
4 5 6 7
8 9 10 11
CP5202 CN5200
SIDE_CNT 2/4 F9
TO CN4606
8 9 10 11
111
12 13 14
CN5203 CN5201
FRONT_CNT 3/4 J8 TO CP4000
TO CP4002
TO CP4614
SPK_SMPS 1/2 A9
SCHEMATIC DIAGRAMS (15/23)

15-INPUT

12 13 14
15 16
A
B
7CH_AMP 1/2 A4
C
CN4801
TO CP4801
FL
AGND
SL
AGND
C
AGND
SR
D
AGND
FR
AGND
SBL
AGND
SBR
D1
E
F
TO 1D
¡Ø JACK OPTION
NR1506 G
JK5203_4 4P_JACK
JK5203_6 OPEN
H
J
K
L
M
15 16