Schematic Diagram - Panel Section - Sony MXD-D400 Service Manual

6-17. SCHEMATIC DIAGRAM – PANEL Section –
RV790
20k/20k
R791
PHONE LEVEL
CN790 L701
3P
-1
HP(L)
L790
L799
GND
HP(R)
L702 -2
(Page 59)
R796
JW701
R707
33k
S1701
S706
OPEN/CLOSE
JW702
R706
D726 100
SEL5221S-TP15
STANDBY
SEG18
S19
SEG19
S20
SEG20
S21
SEG21
S22
SEG22
S23
SEG23
S24
SEG24
S25
SEG25
S26
SEG26
S27
SEG27
S28
SEG28
S29
SEG29
S30
SEG30
S31
SEG31
S32
REMOTE CONTROL SEG32
S33
RECEIVER
SEG33
IC781 S34
NJL73H400A SEG34
S35
SEG35
VDISP1
COM01
COM02
COM03
R741 R742
100 47
C742 C751
C750 C743
100 10
0.1 0.1
10V 50V
10
C791
J790
470p
PHONES
C796
470p
10
L1790 TP701
CN702 CN701
R708 R729 R728
3P 3P
10k 4.7k 2.2k
KEY-2 KEY-2
GND GND
S729 S728 S727
EMITTOR EMITTOR
C720
0.1 (CD) (CD) (CD)
AD2
AD1
VDISP2
NC
VFL2
P4
P3
P2
P1
VDD
FL/LED DRIVER DA
IC760
CP
MSM9201-04GS
CS
RESET
R766 C769
OSCO 3.3k 470p
C767 C768 C770
OSCI C766
0.1 470p 470p
47p
GND
VFL1
COM24
23G
COM23
COM22
R761
100
2SC2603TP
C764 C765
10 50V 0.1
FL750
FLUORESCENT INDICATOR TUBE
R727 R726 R725
1.5k 1k 680
CN725 CN720
3P 3P
S726 S725
KEY-2 KEY-2
GND GND
EMITTER EMITTOR
TIME (CD) PLAYMODE (CD)
S724
ALBUM
R709
100
C760
C763
10
0.1
50V
R705
100
D772
SEL5823A-TP15
MDLP
S720
EJECT
D775,S704
Q772 Q775
UN4211 UN4211
LED DRIVE LED DRIVE
SEL5821A-TP15
R770 100 FLDT
R769 100 FLCK
R768 100 FLCS S717
R767 100 PDOWN AMS (MD)
ROTARY ENCODER
R717 R716
2.2k 1.5k
A
SW
GND
GND
B
S716 S715
R762
100
YES DISPLAY
R719 R718
10k 4.7k
S719 S718
CLEAR
Q761 Q762
2SC2603TP
MENU/NO
GRID DRIVE GRID DRIVE
C761 R763 R764 C762
0.001 100k 100k 0.001
63 63
R724 R723 R722
470 330 220
S723
AMS (CD)
ROTARY ENCODER
S721
S722
CD SYNCRO
A
SW NORMAL
GND
GND
B
CD SYNCRO HIGH
Q726
2SC2458TP-YGR
LED DRIVE
R721 R704 R703 R702 R701
1k 680 470 330 220
S704 S703 S702 S701 S700
GROUP REC MODE INPUT REC
GROUP SKIP
ON/OFF
R775
100
D775
R715 R714 R713 R712 R711
RV780
1k 680 470 330 220
1k
REC LEVEL
S714 S713 S712 S711 S710
TIME (MD) PLAYMODE (MD) (MD) (MD) (MD)
C753
10
50V
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : CD PLAY
MXD-D400
CN700
19P
KEY-2
FLCK
FL-CLK
FLDT
FL-DT
PDOWN
P.DOWN
CD-JOG-0
RM
FLCS
FL-CS
CD-JOG-1
GND
3.3V
AC
AC
(Page 61)
-36V
FL.GND
R-JOG-0
R-JOG-1
KEY-1
KEY-0
VOL
C780
0.1