Marantz SR6004 Service Manual page 94

REG PWB
CN24
SWITCHED AC IN
From
Main
CN21
MAIN
TRANS
R217 D202
!
0.47(1W)
1N4003SRT
D205
1N4003SRT
AGND
D203
1N4003SRT
!
R218 D204
0.47(1W) 1N4003SRT
(Analog Video Regulator)
+5VV
J204
1 3 5
2 4 6
BN29
CN29
1 3
!
2 4
F201
JUMPER
F200 !
T5AL 250V
TO FRONT
VFD_POWER
D208
VL
VH
CEN
VH
VL
0.12U(M) 0.12U(M) 0.12U(M)
C203 C204 C205
0.022u(M) 0.022u 0.022u(M) 0.022u
C201 C202 C208 C207
RL20
1N4003SRT
AGND1
D200
0.047u(M) 0.047u(M)
C200 C206
-12V
-VCC +VCC
+12V
1000P
C209
10K 4.7K
R204 R202
+12V -12V
CN20
1 2 3 1 2 3 4 5
FROM MAIN B'D CN23
5PIN-2MM-WIRE
TO Main
107
IC24
L7812 +12VR
+16V
+12V
1 2
IN OUT
GND
3
R211
10
1
3 IN OUT 2
-16V
-12V
IC25
-12VR
L7912
IC26
+5VV
HVIKIA78R05PI
+5VV
VIN
1 2
R219
4
100K
3
7
8
TO INPUT
09PIN-2.5MM-WIRE
BN20
1 2 3 4 5 6 7 8 9
5 7
+5VD
6 8
-12V +12V
IC20
HVIKIA278R00PI
+6V
VIN
1 2
DUMMY
4
R203
3
R214
IC23
HVIKIA278R05PI
100K
+5VU
VIN
1 2
4
3
BN22
-12V
Only 6004
AGND
AGND
DUMMY
+12V
2 1
BN51
+5VV
IC21
VGND
CVIKIA578R05PI +5VD
VIN 5VD
1 2
5VD
R207
4
100K
DGND
3
DGND
DGND
IC22
5VH
CVIKIA578R05PI
VIN 5VH
1 2
DGND
R208
L200
4
100K
1 +UN8V
3
LAND
+5VL
N.C
+5VL
CNVSS
C252
BOOT
0.1uF
+5VL L250
C247
47uH
0.1uF
DGND
RXD
GND1
TXD
C248
BN23
0.1uF
C249
0.1uF
GND1
GND1
4 5 6
Q202
HVTKRA102MT
3 2 1
SW20
GND1
DOWNLOAD_SW
108
+5VL
ST202EBW
C1+
VCC
V+
GND
N/C
GND1
C1- DTR
T1OUT
TXD
IC27
CTS
C2+
R1IN
RXD
RTS
C2-
DSR
R1OUT
N/C
GND
V-
T1IN
GND1
T2OUT
T2IN
R2IN
R2OUT
GND1