Wiring Diagram - Marantz MA-9S1 Service Manual

5. WIRING DIAGRAM

W003
AC IN
J851(2P)
L004
P851
AC INPUT
(SOFT START)
J804(3P)
J803(4P)
P801
POWER SUPPLY
(& METER DRIVE)
W002
J902(4P) J904(2P)
W008
J951(4P)
P951
LEVEL ON/OFF SW
(METER SW)
J952(5P)
W009
J961(5P)
P961
J871(2P)
P971
LEVELE METER
L LED
(& LED)
P871
POWER SW
C001
C002
L001
POWER
TRANS
W032
W033
J822(1P)
J802(3P)
W006
J901(7P) J903(2P)
W035 W007 W004
L002
CHOKE
COIL
J401(4P)
P981
R LED
P221
MODE SEL
(INPUT SEL)
5
P201
INPUT ATT SW
J206(5P)
W014
J204(5P)
P501
INPUT AMP
W015
(VOLTAGE AMP.)
J205(4P)
W010
P611
H POWER TR (POWER DRIVER)
J623(1P)
J625(1P)
J609(3P)
W029(RED)
W031(BLU)
W019
J607(2P)
W017
J605(3P) J603(2P)
P641
IDLING ADJ
J606(3P) J604(2P)
W016
J608(2P)
W018
W030(BLU)
W028(RED)
J610(3P)
J626(1P)
J624(1P)
P621
N POWER TR (POWER DRIVER)
L003
J007
W013
BALANCED
J006
W012
UN BAL 1
INPUT
J005
W011
UN BAL 1
J208(1P)
J613(4P) J615(3P) J617(3P) J643(3P)
W021 W023 W025 POSISTER
J611(4P) J619(3P) J621(3P)
W991
P601
W034
MAIN AMP
(POWER BUFFER AMP.)
J612(4P) J620(3P) J620(3P)
W020 W022 W024
J614(4P) J616(3P) J618(3P) J640(3P)
6
P991
J008
J009
W026
SPK 1
J010
J011
W027
SPK 2
W007