Parts List - Yamaha AW2816 Service Manual

A B C
AW2816 OVERALL CIRCUIT DIAGRAM 1/5 (MAIN1/3)
1
MAIN 1/3
PEAK
2
OP AMP OP AMP
3
OP AMP OP AMP
1 2
4
5
ON OFF BAL BAL BAL BAL
PHANTOM +48V 1 2
3: COLD
1: GND 2: HOT
6
XLR BAL PHONE
7
PEAK
8
OP AMP OP AMP
9 OP AMP
5
10
11
5 6
BAL
12
AW2816
A B C
D E F G
PEAK PEAK PEAK
OP AMP OP AMP
REGULATOR +5V
OP AMP
OP AMP
3 4 REGULATOR +5V
3 4
BAL
MIC/LINE INPUT
PEAK PEAK
OP AMP OP AMP
OP AMP
OP AMP
6 7 8
OP AMP
7 BAL
8
MIC/LINE INPUT
D E F G
H I J
(HA1)
(AD/DA)
OP AMP OP AMP
OP AMP OP AMP
REGULATOR –5V 0.5A
not installed
ADC/DAC ADC/DAC
38CC1-8820119-2 4
PEAK
(HA2)
OP AMP
FAN
AC INLET
: Flame Proof C.Resistor
: Ceramic Capacitor
: Mylar Capacitor
: Metal Film Resistor
38CC1-8820119-3 4
: Metal Oxide Film Resistor
: Rotary Variable Resistor
Hi-Z
Note : See parts list for details of circuit board
component parts
H I J
K L M
to SUB-MIDI - CN201
OP AMP
OP AMP
OP AMP
MONITOR OUT
MIN MAX
OP AMP
OP AMP
ADC/DAC ADC/DAC
MAIN3/3 F-2
to SUB-FADER - CN101
CN4(4P)
Power Supply Unit
to MAIN2/3(DSP) - CN401
CN5 CN3
(2P) (9P)
CN1
CN2
(3P)
(6P)
CN6(4P)
OPTION PQ025EZ5MZP (XZ003A00)
REGULATOR+2.5V
CD-RW DRIVE
1
2
3
4 1: INPUT (Vin)
5
2: ON/OFF cont.(Vc)
3: OUTPUT (Vo)
4: VC
5: GND
K L M
N O P
PHONES
OP AMP
OP AMP
PHONES
MIN MAX
MAIN2/3 O-11
MAIN2/3 F-2
38CC1-8820119-4
CN2 1 +48V
2 +B20V
3 +15V
4 AGND
5 AGND
6 –15V
CN3 1 +12V
2 +5V
3 +5V
4 +5V
5 +5V
6 DGND
7 DGND
8 DGND
9 DGND
CN4 1 +5V
2 +5V
3 DGND
4 DGND
∗
CN5 1 +12V( )
2 DGND
CN6 1 +12V
2 DGND
3 DGND
4 +5V
∗
( )
The CN5 is output (+12V) via the 56Ω/2W
metal oxide film resistor in the power supply unit.
TO SERVICE PERSONNEL
Critical Components Infomation
Components having special characteristics are marked
and must be replaced with parts having specifications
equel to those originally installed.
µPC2933T-E1 (XS516A00)
NJM7805FA(XJ607A00) NJM78L05UA(XJ598A00) NJM79M05FA(XE436A00)
REGULATOR +3.3V REGULATOR +5V REGULATOR +5V REGULATOR -5V
2
1
2
3 2 3 3 2
1 1 1
3
1: V in
1: OUTPUT 1: OUTPUT 1: OUTPUT
2: GND 2: COMMON 2: COMMON 2: INPUT
3: V out
3: INPUT 3: INPUT 3: COMMON
N O P
Q
AW2816
1
2
3
4
5
6
7
8
9
10
11
12
AW2816
Q