Power Diagram - Marantz PM6006 Service Manual

POWER DIAGRAM

DIGITAL INPUT
BLOCK
24.576 MHz
OPT. 1
IN
HDAM HDAM
LPF SA2
MCK
OPT. 2
IN
PCM
COAX.
IN
PHONO BLOCK
PHONO AMP
+
PHONO
-
RIAA
TUNER
CD
NETWORK
RECORDER
IN
RECORDER
OUT
MAIN BLOCK
REGULATOR BLOCK
MAIN TRANS
STANDBY
USA VERSION ONLY REALY
AC OUTLET
FUSE
FUSE
FUSE
SUB TRANS
POWER SW
AC IN
PRE AMP
LOUDNESS
TONE AMP BLOCK
BLOCK BLOCK
VOLUME
PRE AMP
+
-
NFB
ON
OFF M
REC BUFFER
+
- LOUDNESS
AUDIO DETECT
AUDIO DETECT
AMP
± 38V
POWER AMP
PROTECTION
± 15V
PRE AMP
+12V FUNCTION RELAY
FUNCTION LED
+5V
± 12V
DAC AMP
+5V DAC
+3.3V
DIR / DAC
+3.3V
MCU
P_OFF DETECT
PM6006 BLOCK DIAGRAM
MAIN AMP BLOCK
POWER AMP
ON
+
SOURCE DIRECT
OFF
-
TONE AMP
+
NFB
-
MUTE
TREBLE
BALANCE
BASS
PROTECTION
U-COM BLOCK
16 MHz
POWER DETECT
AUDIO DETECT
MCU
PROTECTION
(MB9AF342NAPMC )
FRONT SW
EEPROM
I /R SENSOR RC5
FLASHER IN
FLASHER
USA VERSION ONLY
17
SPEAKER-A
(+)
SPEAKER
RELAY
SPEAKER-A
(-)
SPEAKER-B
(+)
SPEAKER
RELAY
SPEAKER-B
(-)
HEADPHONE HEADPHONE
RELAY
DIR
DAC
RELAY DRIVER
MUTE
MOTOR DRIVER
FUNCTION LED
INPUT SELECTOR
RC5 IN / OUT