Marantz NR1609 - Page 35

SCH27_REG
CMPONENT(Y)
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL VIDEO SIGNAL GND LINE POWER- LINE POWER+ LINE STBY POWER
FROM TRANS
A+8V
AGND
TU +5V
RL GND
VIDEO_GND
VIDEO+5V
C4606
10/50
4700/16(16*25)
C4610
-8V_IN
AGND
AGND
AGND
+8V_IN
+5V_IN
VGND
-5V_IN
NR1509
D4614 UF4004
D4612 UF4004
A_GND
DA_+5V
RL +B
AGND
A-8V
VIDEO-5V
VIDEO_GND
JP4631
OPEN
C4600
470/50
R4601
OPEN
OPEN
R4600
1N4148
D4606
C4607
10/50
D4605
1N4148
1N4148
D4604
JUMPER
D4633
OPEN
ZD4600
D4609
OPEN
3300/16(12.5*25)
C4611
-8V_IN
AGND
AGND
+8V_IN
+5V_IN
VGND
-5V_IN
OPTION A OPEN
D4613 OPEN
D4615 OPEN
D4620 UF4004
D4622
UF4004
D4621 OPEN
D4623
OPEN
C4613
100N(M)-50V
F4604B
F4603B
AC_IN
AC_IN
3 1
2
U4600
KIA7805API
D4634
OPEN
1N4148
D4607
OPEN
ZD4601
D4608
OPEN
100N(M)-50V
C4612 C4615
OPEN
OPEN
C4614
-8V_IN
AGND
AGND
AGND
+8V_IN
+5V_IN
VGND
-5V_IN
F4603A
D4617 1N4007S
D4616 1N4007S
1N4007SD4625
D4624 1N4007S
NR1609
FRONT CONNENCTOR
(REG_CNT 3/4 M7)
JP4630
JUMPER
1 2 3 4
CN4607
CNT-4P
C4602
10/50
D4600
1N4148
2
3 1
U4608
OPEN
* OPTION A
D4611
OPEN
1
3 2
U4603
KIA7908PI
D4610
OPEN
13
2
U4604
KIA7805API
-8V_IN
AGND
AGND
+8V_IN
BKT4602
+5V_IN
VGND
-5V_IN
* MODEL OPTION
F4604A
D4618 1N4007S
D4619 1N4007S
D4626 1N4007S
INSERT
SIDE CONNENCTOR
(REG_CNT 2/4 B6)
CN4615
CNT-11P
C4648
OPEN
2
3 1
U4605
KIA7808API
1
3 2
U4602
KIA7905PI
D4627 1N4007S
MP
* OPTION A
4700/25(MHA)
C4608C4604
100/16 (KOSHIN)
C4609
4700/25(MHA)
C4605
100/16 (KOSHIN)
SMPS_REG_FCNT 2/3
CN4615
TO CP4617
_CN4607
TO CP4615
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
35