20
PASSPORT
Block Diagram
CH1
CH2
CH3
Input Board
RCA/XLR
L/R Sum
L/R ST Input
L/R Tape
Output
GND
+15V
-15V
OUT
IN
+
15
V
G
ND
Reverb Board
G
N
D
-42V
G
N
D
+42V
Mains
Input
SMPSU
Power
Switch
GND
+15V
-15V
Short
Protect
Stereo
Power Amp
Fan
Power
Effects Control
Switch
ST/Mono
Mixer Board
LED
PCB
+36V
GND
-36V
Power
Aux
DC--DC
Reverb
Master
Foot Switch
Mono Aux Send
Stereo Aux Return
Stereo In
Line3
Line2
Line1
Right
Master
Left
Master
EQ
Speaker
Level
Response
Auto
EQ LOW
E
Q
H
I
Rev/Aux
PAN
Contour
Level
Rev/Aux
VIP Ducking
Gain Switch
Gain Switch
Gain Switch
Contour
Level
Rev/Aux
Contour
Le
ve
l
Rev/Aux
PAN
PAN
Balance
R Speaker
Out
L Speaker
Out
Содержание Passport PD-150
Страница 24: ...2 PASSPORT Mixer Section PCB Mixer Section PCB Component Side...
Страница 25: ...3 PASSPORT Mixer PCB Copper Side Mixer Section PCB...
Страница 31: ...9 PASSPORT SMPS PCB Component Side SMPS PCB SMPS PCB Copper Side...
Страница 33: ...11 PASSPORT Amplifier PCB Component Side Power Amp Section PCB Amplifier PCB Copper Side...
Страница 34: ...12 PASSPORT TP1 DC 300V TP2 DC 42V TP3 DC 42V TP4 TP5 Test Point Information...
Страница 35: ...13 PASSPORT TP6 TP7 TP8 DC 42V TP9 DC 8V TP10 DC 15V Test Point Information...
Страница 36: ...14 PASSPORT TP11 TP12 TP13 Test Point Information...
Страница 37: ...15 PASSPORT TP14 TP15 TP16 Test Point Information...
Страница 38: ...16 PASSPORT TP17 TP18 TP19 DC 15V TP20 DC 15V TP21 DC 15V TP22 DC 5V Test Point Information...
Страница 39: ...17 PASSPORT TP23 TP24 Test Point Information...