MZ-R5ST
— 66 — — 67 — — 68 —
6-12. SCHEMATIC DIAGRAM — STATION CONTROL SECTION —
12
A
B
C
D
E
F
G
H
I
J
345678910111213
9
10
11
12
13
14
1
2
3
4
5
6
7
8
CN601 14Pin
TP613
TP601
TP612
TP611
TP610
TP609
TP608
TP607
TP606
TP605
TP604
TP603
TP602
S612
ANALOG-OPT1-OPT2
S613
REC-OFF-PLAY
OFF-ON
R602
10K
0.50%
R601
6.8K
0.50%
R606
33K
0.50%
R605
15K
0.50%
R604
10K
0.50%
R603
6.8K
0.50%
S630
S611
S610
S603
S602
S601
S609
S608
S606
S607
S605
S604
S614
PANEL DOWN
KEY0
POWER
TIMER1
TIMER2
PLAY
KEY3
LINE/OPT1
LINE/OPT2
SW COM
SYNC
REC
GND
GND
SYNCREC
PUSH OPEN
REC
POWER
INPUT
TIMER
END SEARCH
TIME MACHINE REC
AC TIUE SP LEVEL
9
10
11
12
13
14
1
2
3
4
5
6
7
8
CN602 14Pin
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
CN603 16Pin
TP635
TP634
TP633
TP632
TP631
TP630
TP629
TP628
TP627
TP626
TP625
TP624
TP623
TP622
TP621
TP620
R62910K
R62810K
R62610K
R62510K
R609
10K
0.50%
R608
6.8K
0.50%
R618
33K
0.50%
R619
47K
0.50%
R615
6.8K
0.50%
R617
15K
0.50%
R616
10K
0.50%
R614
47K
0.50%
R613
33K
0.50%
R612
15K
0.50%
R611
10K
0.50%
R610
6.8K
0.50%
S617
S616
S615
S627
S628
S629
S626
S625
S622
S623
S621
S620
S619
S624S618
REC
SYNC
SWCOM
LINE/OPT2
LINE/OPT1
KEY3
PLAY
TIMER2
TIMER1
POWER
KEY0
PANEL DOWN
REC
SYNC
SWCOM
LINE/OPT2
LINE/OPT1
KEY3
PLAY
KEY0
POWER
TIMER1
TIMER2
PANEL DOWN
GND
GND
KEY4
KEY1
KEY2
GND
CAPS
TITLE/ENTER
DISPLAY
SELECT
INPUT SELECTION
ERASE/DELETE
MOVE/INSERT
TRACK MARK
UNDO
MODE
RADIAL BOARD
CN952
(Page 64)
MAIN BOARD (2/3)
CN802
(Page 54)
RADIAL BOARD
CN954
(Page 65)
RADIAL BOARD
CN951
(Page 64)
R624 0
R623 0
R622 0
R621 0
R620 0
9
10
11
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
5
6
7
8
CN655 22Pin
9
10
11
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
5
6
7
8
CN657 22Pin
LI+
XSTATION
XSTATION
AGND
AOUTL
AOUTR
AGND
UGND
DIN
UGND
DOUT
AMUTE
DADATA
LRCK
ADDATA
XBCK
256FS
UREG5V
CS0
UREG5V
SCK0
SDI0
LI+
SDO0
SDI0
SDO0
256FS
CS0
SCK0
DOUT
UREG5V
UREG5V
XBCK
LRCK
AMUTE
UGND
UGND
AOUTR
AOUTL
AGND
AGND
DIN
DA DATA
AD DATA
TP651
TP650
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
5
6
7
8
CN605 30Pin
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
5
6
7
8
CN604 30Pin
NC
VEE
VSS
STB
ESCK
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
VDD
OSCO
OSC
VDD2
VCC2
VC2
VCC1
VC1
APO
API+
API-
VLC-]
VLC1
VLC2
VLC3
VLC4
VLC5
EL SHEET
EL
NC
VSS
STB
ESCK
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
VDD
OSCO
OSC
VDD2
VCC2
VC2
VCC1
VC1
APO
API+
API-
VLC-]
VLC1
VLC2
VLC3
VLC4
VLC5
LCD901
LCD
MODULE
STATION CN BOARD
LCD/EL BOARD
STATION SW2 BOARD
STATION SW1 BOARD
D
E
C
B
16
Note:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics and
tantalums.
• All resistors are in Ω and
1
/
4
W or less unless otherwise
specified.
• C : panel designation.
• A : B+ Line.
• Power voltage is dc 9 V and fed with regulated dc power
supply from external power voltage jack.
• Signal path.
E : PB
a : REC
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