Sch39_Smps - Marantz SR7010 Service Manual

1 2 3
A
B
SMPS PART
C
OPTION
BK902
AC100 ~ 120V : T 2A L 250V
CMD1A834
AC220 ~ 240V : T 1.6A L 250V
F9001
D
BK901
CMD1A834
OPTION
SR7010/U1B
AV7702MK2/U1B
CY901,CY902 : 1000P/250V
E
F
2 1
3 4
RY901
HL31-1A
CN902 OPTION
G
YW396-NNB
AC100 ~ 120V : T 8A L 250V
AC220 ~ 240V : T 4A L 250V
AC100 ~ 120V : T 1.6A L 250V
AV7702A
AC220 ~ 240V : T 1A L 250V
H
J
K
L
M
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
1 2 3
4 5 6 7
OPTION
AC100 ~ 120V CCQF2E104KZE-T
AC220 ~ 240V OPEN
C9002 0.01uF 250V
OPTION
OPTION
D9001 1N4007
LF901
D9002 1N4007
D9003 1N4007
D9004 1N4007
D9005 1N4007
AC100~120V:1.2A, 29mH
AC220~240V:0.7A, 65mH
D9006 1N4007
J9002 J9003
JUMPER JUMPER
C9003
0.01uF 250V
IC901
TOP268EG
D
7
OPTION
ZD921 R9016 R9015
12K 5.6K
7.5V
D
G
Q9003
2SC3052
S
R9027
4.7K(0.2W)
C9027
OPEN
OPTION
Ref. NO SR6010/SR7010 AV7702MK2
C9020 CCEA0JNXA562ES CCEA0JKZH562EKS
C9021 CCEA0JNXA562ES CCEA0JKZH562EKS
C9022 CCEA0JNXA562ES CCEA0JKZH562EKS
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO
4 5 6 7
8 9 10
OPTION
HEATSINK
CMY3A238
(16.5*16*30)
C9013
50V/1000pF(3216)
R9013
3216/22ohm
OPTION
D9012
1
2
3
SR3060PT
T9001
1 12
J9001
11
2
HEATSINK
OPEN
CMY6A025 3 10
D9008 ZD918 D9009 1N4007
(15*17*30)
4 9
1N4007 27V
5 8
6 7
S F C X V
5 4 3 2 1
IC902
PC123Y22
GND91
OPEN
C9028
2200P 250V
C9031
OPEN BK903
OPTION
SR7010/U1B
AV7702MK2/U1B
CMD1A629
C9028 : 3300P/250V
OPTION
ZD921 ZD908 R9008 R9009 R9010 R9014
AC120V ZJ7.5B P6KE120A 2M2(0.2W) 2M2(0.2W) 1M(0.2W) 270K
AC220~240V ZJ16B OPEN OPEN OPEN OPEN 56K
AC100V ZJ5.6B P6KE120A 2M2(0.2W) 2M2(0.2W) 1M(0.2W) 270K
** IMPORTANT SAFETY NOTICE.
** THE UNIT OF RESISTANCE IS OHM.
** THE UNIT OF CAPACITANCE IS MICROFARAD(uF)
** THIS SCHEMATIC DIAGRAM MAY MODIFIED AT ANY TIME WITH THE
STBY POWER
8 9 10
176
11 12 13
OPTION
BN901
R9020 C9024
5.6K(0.2W) 0.1uF(1608)
D9011 OPEN CWB7D006350AGD
BN901
D5.2V
IC903 KIA2431AP
D5.2V
3 1 L9001
M-RESET
0ohm
ANODE
2 DGND
C9029
DGND
0.1uF(1608)
R9030 MAINPOWER
OPEN(1608) JW901
C9030 OPEN(1608) OPEN
IC904
PST8448NR
TO CN903
C9023
0.1uF(1608)
R9015 R9016 C9006 C9007 C9008
4.7K 10K 0.047uF OPEN 0.1uF
5.6K 12K 0.1uF 0.1uF 0.1uF
4.7K 10K 0.047uF OPEN OPEN
COMPONENT IDENTIFIED BY MARK HAVE SPECIAL CHARACTERISICS.
IMPORTANT FOR SAFETY. WHEN REPLACING ANY OF THESE COMPONENTS
USE ONLY MANUFACTURER'S SPECIFIED PARTS.
K = 1000 OHM. M = 1000KOHM.
-6
pF = 10 uF
IMPROVEMENT OF PERFORMANCE.
SCHEMATIC DIAGRAMS (39/39)

SCH39_SMPS

11 12 13
14 15 16
A
B
C
D
E
F
G
H
J
K
L
M
14 15 16