5
PH-100 Service Manual
2. CONTROLS, INDICATORS & CONNECTORS
1.
[PHONES]
level controls (1 through 10)
2.
[PEAK]
indicator
3.
[AUX IN]
level control
4.
[POWER]
switch / indicator
5.
[INPUT]
level control
6.
[INPUT (ST, MONO)]
select switch
7.
[PHONES]
jacks (1 through 10)
10
0
HEADPHONE AMP DISTRIB
U
T
O
R
PO
WER
10
0
PH-100
5
5
A
UX IN
INPUT
MONO
ST
10
0
5
10
0
5
10
0
5
10
0
5
10
0
5
10
0
5
10
0
5
10
0
5
10
0
5
10
0
5
PEAK
10
9
8
7
6
5
4
3
2
1
PHONES
CAL
12
3
4
5
6
7
< PH-100 Fr
ont P
anel >
+4dBu
5
4
3
2
1
10
9
8
7
6
PHONES (PRIORITY
T
O
"FR
ONT PHONES" OUTPUT)
AC
IN
CASCADE
OUT (-10dBV)
L
10
9
8
7
6
R
L/MONO
INPUT
(-10dBV)
CHANNEL IN (-10dBV)
INPUT L
INPUT R
-10dBV
-10dBV
HO
T
R
L/MONO
A
UX IN
(-10dBV)
COLD
GND
XLR
PHONE
2
3
1
T
R
S
2
1
4
3
5
R
+4dBu
2
1
3
4
5
6
7
8
< PH-100 Rear P
anel >
1.
[AC IN]
connector
2.
[PHONES]
jacks (1 through 10)
3.
[CASCADE OUT]
jacks (L, R)
(RCA: -10 dBV)
4.
[CHANNEL IN]
jacks (1 through 10)
(RCA: -10 dBV)
5.
[AUX IN]
jacks (L/MONO, R)
(RCA: -10 dBV)
6.
[INPUT (-10dBV)]
jacks
(RCA: -10 dBV)
7.
[INPUT (+4dBu)]
connectors (L, R)
(XLR: +4 dBV)
8.
[INPUT (-10dBV)]
jacks (L, R)
(PHONE: -10 dBV)
Summary of Contents for PH-100
Page 1: ...Service Manual Model PH 100 HEADPHONE AMP DISTRIBUTOR ...
Page 15: ...15 PH 100 Service Manual HP VOL PCB PH 100 ...
Page 16: ...16 PH 100 Service Manual MAIN 2 2 PCB PH 100 ...
Page 17: ...17 PH 100 Service Manual PHONES OUT POWER 2 2 PCB PH 100 PHONES OUT PCB POWER SW PCB ...
Page 19: ...19 PH 100 Service Manual NOTE ...
