12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
Q
P
O
N
M
L
K
J
I
H
G
F
E
D
C
B
A
Q
P
O
N
M
L
K
J
I
H
G
F
E
D
C
B
A
Tyros4
Tyros4
Tyros4
Tyros4 OVERALL CIRCUIT DIAGRAM 8/11 (AJACK, CK, HP, MICVR, SPOL, SPOR, Switching Power Supply Unit)
<Page 10>
Note : See parts list for details of circuit board component parts
28CC1-2001067401 1
28CC1-2001067401 1
28CC1-2001067324-3 1
28CC1-2001067401 1
AC IN
POWER
ON / OFF
MIC INPUT
Not Connected
WARNING
Components having special characteristics are
marked and must be replaced with parts having
specification equal to those originally installed.
28CC1-2001067401 1
TO LEFT SPEAKER
TO RIGHT SPEAKER
PHONES
Switching
Power Supply Unit
CN1
CN4
Connector No.
Connector Table (Power Supply Unit)
Pin No. Signal Name Connector No. Pin No. Signal Name
1
CN1
CN2
CN3
2
2
1
3
4
5
6
7
1
2
3
AC NEUTRAL
1
CN5
+3.3V
1
CN6
+12V
2
GND
2
GND
3
NC
4
+5V
5
GND
AC LIVE
+3.3V
NC
+5V
+12V
-12V
GND
GND
GND
28CC1-2001067400 1
Not Inatalled
TO SUB WOOFER L
TO SUB WOOFER R
L/L+R
R
1
2
MAIN
SUB
LINE OUT
L/L+R
L/L+R
R
R
TRIM
AUX OUT
/ LOOP SEND
AUX IN
/ LOOP RETURN
OP AMP
OP AMP
OP AMP
OP AMP
OP AMP
OP AMP
OP AMP
OP AMP
MIC GAIN
MASTER VOLUME
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
to AC upper frame
(GND)
N.C.
Содержание Tyros4
Страница 41: ...41 Tyros4 2NA WT90140 Pattern side A A to DM CN951 to DM CN950 to MICVR CN301 B B Component side ...
Страница 44: ...44 Tyros4 D D 1 28 56 IC23 48P TSOP 29 DM Circuit Board 2NA WT75980 ...
Страница 46: ...46 Tyros4 DJACK Circuit Board to DM CN600 E E F F 2NA WT90150 ...
Страница 47: ...47 Tyros4 to DM CN3 to DM CN4 E E F F Pattern side Component side 2NA WT90150 ...
Страница 50: ...50 Tyros4 PNR Circuit Board H H to PNL CN4 to DM CN901 2NA WT90310 ...
Страница 51: ...51 Tyros4 Component side 2NA WT90310 H H ...
Страница 52: ...52 Tyros4 PNR Circuit Board I I 2NA WT90310 ...
Страница 53: ...53 Tyros4 Pattern side 2NA WT90310 I I to PNC CN2 ...
Страница 54: ...54 Tyros4 PNL Circuit Board J J 2NA WT90240 ...
Страница 55: ...55 Tyros4 Component side J J to PNR CN2 not installed 2NA WT90240 ...
Страница 56: ...56 Tyros4 PNL Circuit Board K K to CK CN91 to LCL CN152 2NA WT90240 ...
Страница 57: ...57 Tyros4 Pattern side 2NA WT90240 K K to WHEEL ASSEMBLY to PNLS CN202 ...
Страница 62: ...62 Tyros4 MK61L Circuit Board Component side N N N C N N O O O O to MKH D CN4 2NAKZ WD80020 3 ...
Страница 63: ...63 Tyros4 MK61L Circuit Board Pattern side P P 2NAKZ WD80020 3 P P Q Q Q Q ...
Страница 159: ...TRS MS04 2 WOOFER SPEAKER SYSTEM E D F E 6SHDNHU DEOH 5 SLQ FDEOHV RRIHU DEOH 5 SLQ SLQ FRPELQDWLRQ FDEOH 6625 6 D ...