Marantz SR5006 Service Manual page 43

RELAY
AC CORD
S1(AMP +B)
S2(+8V,-8V)
(W/O U)
MAIN TRANS
S4(VIDEO)
S5(-VKK)
S6(FILAMENT)
5.2V
VCC
4 1
3 2
MAIN PWR ON
SMPS B'D
IC106
NJM7808FA
IC105
NJM7805FA
IC107
NJM7908FA
IC108
NJM2388F
IC103
NJM7805FA
(U ONLY)
IC104
NJM7905FA
IC1 TR21
3.3V
TR15
E_POWER
D5V_POWER
TR2 DA_POWER
CEC_POWER TR12
IC4 DV_POWER
1.8V1
CEC_POWER
IC7
1.8V
DV_POWER2
IC6
1.2V
E._POWER
IC5
1.1V
DA_POWER
CEC_POWER
ResertB
IC8
Q24
DV_POWER
USBVBUSDRV
IC2
PQ033DNA1ZPH
43
VCC BLOCK DIAGRAM
+HIGH B / LIMIT+
MUTE +7V
-HIGH B / LIMIT-
RL +12V
A+8.0V (Pre)
DA+5.0V
A-8.0V (Pre)
TUNER +3.3V/+5V/+9V
A.VIDEO +5.0V
A.VIDEO -5.0V
-VKK
FL AC (F1)
REG CNT B'D
FL AC (F2)
HDMI B'D
M-XPort 5.0V
ETHERNET 3.3V
DSP3.3V
ADV7623/ADV3002_3.3V
ADV7844/ADV7511_3.3V
AVDV7623 1.8V
ADV7844/ADV7511 1.8V
ETHERNET 1.2V
DSP1.1V
ADV3002 5V
ADV7623/ADV3002 5V
ADV7623/ADV7511 5V
USB 5V
CPU 3.3V