Wiring Diagram - Marantz MA-9S2 Service Manual

6. WIRING DIAGRAM

W003
AC IN
J851(3P)
L004 P851
AC INPUT
(SOFT START)
J804(3P)
J803(3P)
POWER SUPPLY
(& METER DRIVE)
W002
J902(5P)
J941(5P)
LEVEL ON/OFF SW
(METER SW)
J942(6P)
J951(6P)
J871(2P)
P971
LEVELE METER
L LED
P871
POWER SW
L001
POWER
TRANS
W032
W033
J802(3P)
J807(1P)
W006
P801
J901(7P) J903(2P)
W008
W007 W004
L002
P941
CHOKE
COIL
W009
J401(4P)
P951
P981
R LED
P401
(& LED)
MODE SEL
(INPUT SEL)
5
J2081P)
P201
INPUT ATT SW
W010
J204(5P)
C001
C002
J501(5P)
W015
J678(1P)
J672(3P)
W029(RED)
W031(BLU)
J693(3P)
J694(3P)
W030(BLU)
W028(RED)
J682(3P)
J688(1P)
L003
J007
W013
BALANCED
J006
W012
UN BAL 1 INPUT
J005
W011
UN BAL 2
W014
P501
INPUT AMP
(VOLTAGE AMP.)
J505(1P)
P671
H POWER TR (POWER DRIVER)
J679(1P)
J671(4P) J673(3P) J674(3P)
W021 W023 W025
W019
J607(2P) J611(4P) J619(3P) J621(3P)
W017
J669(2P)
P601
P691
MAIN AMP
IDLING ADJ
(POWER BUFFER AMP.)
J692(2P)
W016
J608(2P) J612(4P) J620(3P) J622(3P)
W018
W020 W022 W024
J681(4P) J683(3P) J684(3P)
J689(1P)
P681
N POWER TR (POWER DRIVER)
6
J676(3P)
P991
POSISTER
W991
J008
W034
J009
W026
SPK 1
J010
J011
W027
SPK 2
W007
J685(3P)