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AW4416
PROFESSIONAL AUDIO WORKSTATION
SERVICE MANUAL
CONTENTS SPECIFICATIONS ................................................ 3/8 PANEL LAYOUT .................................. 14 DIMENTIONS .......................................................... 23 CIRCUIT BOARD LAYOUT ............... 24 BLOCK DIAGRAM .......................... 26 DISASSEMBLY PROCEDURE ............................ 31 HARD DISK INSTALLATION . 35 CD-RW DRIVE INSTALLATION .............................................. 37 I/O CARD INSTALLATION .............. 41 LSI PIN DESCRIPTION ................................ 43 IC BLOCK DIAGRAM .................................. 54 CIRCUIT BOARDS ....................................... 58 TEST PROGRAM ............................. 70/89 DISPLAY MESSAGE LIST ................................ 108/112 MIDI IMPLEMENTATION CHART ....................................... 116 MIDI DATA FORMAT .......................................................... 117 PARTS LIST OVERALL CIRCUIT DIAGRAM
Hardware components AW4416 only AW4416 + HDD
AW4416 + HDD + CD-RW
Destination Japanese U.S.A., Canadian, North European, British, Asian & Pacific North European, British
This document is printed on chlorine free (ECF) paper with soy ink.
PA 011525
20000825-OPEN PRICE
1.44K-6332 K
HAMAMATSU, JAPAN
Printed in Japan '00.09
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AW4416
IMPOR TANT NOTICE
This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically Yamaha Products, are already known and understood by the users, and have therefore not been restated.
WARNING :
Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruction of expensive components and failure of the product to perform as specified. For these reasons, we advise all Yamaha product owners that all service required should be performed by an authorized Yamaha Retailer or the appointed service representative. This presentation or sale of this manual to any individual or firm does not constitute authorization certification, recognition of any applicable technical capabilities, or establish a principal-agent relationship of any form.
IMPORTANT :
The data provided is belived to be accurate and applicable to the unit(s) indicated on the cover. The research engineering, and service departments of Yamaha are continually striving to improve Yamaha products. Modifications are, therefore, inevitable and changes in specification are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor's Service Division.
WARNING : IMPORTANT :
Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the ground bus in the unit (heavy gauge black wires connect to this bus.) Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power to the unit.
WARNING: CHEMICAL CONTENT NOTICE!
The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (Where applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly other entities) to cause cancer and/or birth defects or other reproductive harm. DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT SO EVER! Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder/flux vapor! If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food.
IMPORTANT NOTICE FOR THE UNITED KINGDOM
Cor Connecting the Plug and Cor d
IMPORTANT. The wires in this main lead are coloured in
accordance with the following code: BLUE: NEUTRAL BROWN: LIVE As the colours of the wires in the main lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows: The BLUE wire must be connected to the terminal that is marked with the letter N (or coloured BLACK). The BROWN wire must be connected to the terminal that is marked with the letter L (or coloured RED). Be certain that neither core is connected to the earth terminal of the three pin plug.
WARNING
Components having special characteristics are marked originally installed. and must be replaced with parts having specification equal to those
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AW4416
SPECIFICATIONS
General Specifications
AD converter DA converter Internal processing Sampling frequency Audio input section MIC/LINE DIGITAL STEREO IN mini YGDAI card (option) Audio output section STEREO OUT OMNI OUT MONITOR OUT PHONES DIGITAL STEREO OUT mini YGDAI card (option) Mixing layer section Input channel Internal effect return Playback Internal effects section Multi-effects × 2 Bus section Bus Aux Stereo Solo Sampler section Assign to mixer section Playback Trigger pads Sampling time Recorder section Recording medium Sound file format Recording resolution Tracks Maximum recording time 20 channels 8 channels 8 channels 2 channels (stereo × 1) 2 channels (stereo × 1) 24-bit linear, 64-times oversampling 24-bit linear, 128-times oversampling 32-bit Internal 44.1 kHz/48kHz External 44.1 kHz (6%) to 48 kHz (+6%) max. 26 channels 8 channels 2 channels (stereo × 1) max. 16 channels max. 28 channels 2 channels (stereo × 1) 4 channels 2 channels (stereo × 1) 2 channels (stereo × 1) 2 channels (stereo × 1) max. 16 channels 44 channels 24 channels 4 channels (stereo × 2) 16 channels (16 track direct out playback), or stereo 2 channels (stereo track playback)
8 voices 8 × 2 banks max. 90 sec. (16-bit/44.1 kHz) 2.5" IDE hard disk drive AW4416 original format 16-bit, 24-bit 130 tracks (16 tracks × 8 virtual tracks plus stereo track) Approx. 140 min (44.1 kHz, 16-bit, 16 tracks, 12 GB hard disk)
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AW4416
Power requirements Dimensions (W × H × D) Weight Operating temperature range Options
U.S.A. & Canada 120 V 80 W AC, 60 Hz Europe 230 V 80 W AC, 50 Hz 558.0 × 147.7 × 459.7 mm (22 x 5.8 x 18.1 inches) 11.8 kg (26 lbs) 5° to 35° C Removable 2.5" hard disk adapter (ADP25H), mini YGDAI cards (MY8-AT, MY8-TD, MY8-AE, MY8-AT, MY4-AD, MY4-DA), Footswitch FC5
Mixer section
Input/output
MIC/LINE input Channel 1, 2 (balanced, XLR-type, TRS phone jack)
+48 V DC phantom powering PEAK LED 3 dB (clipping level) Input impedance 3 k Nominal input level 46 dB to +4 dB Minimum input level 52 dB Maximum input level +22 dB Insert I/O Input impedance Nominal input level Output impedance Nominal output level MIC/LINE input PEAK LED Input impedance Nominal input level Minimum input level Maximum input level MIC/LINE input (Hi-Z) Input impedance Nominal input level Minimum input level Maximum input level STEREO OUT Output impedance Nominal load impedance Nominal output level Maximum output level MONITOR OUT Output impedance Nominal load impedance Nominal output level Maximum output level Channel 1, 2 (unbalanced, TRS phone jack) 10 k 0 dB 600 0 dB channel 38 (balanced, TRS phone jack) 3 dB (clipping level) 3 k 46 dB to +4 dB 52 dB +22 dB channel 8 (unbalanced, phone jack) 500 k 46 dB to +4 dB 52 dB +20 dB L, R (unbalanced, phono) 1 k 10 k 10 dBV +8 dBV L, R (balanced, TRS phone jack) 150 10 k +4 dB +22 dB
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AW4416
OMNI OUT Output impedance Nominal load impedance Nominal output level Maximum output level PHONES Nominal load impedance Maximum output level DIGITAL STEREO I/O Option card slot Digital I/O
14 (unbalanced, phone jack) 1 k 10 k 0 dB +18 dBV (unbalanced, TRS phone jack) 840 100 mW + 100 mW (40 load) Coaxial (phono) Slot × 2 MY-8-AT (Adat) MY-8-TD (Tascam) MY-8-AE (AES/EBU) MY-8-AD (TRS phone jack × 8) MY-4-AD (XLR-type × 4) MY-4-DA (XLR-type × 4)
Analog input Analog output
Digital mixer
Input channel (channel 124, playback 116) Attenuator, Phase (normal, reverse), EQ (4-band PEQ), Dynamics, Delay, On/Off, Fader (60 mm motorized), Pan, Bus assign (stereo, bus, aux, solo, direct out) Internal effects return Attenuator, Phase (normal, reverse), EQ (4-band PEQ), Delay, On/Off, Fader (60 mm motorized), Pan, Bus assign (stereo, bus, aux, solo) Bus Stereo L, R Bus 18 Aux 18 Solo L, R Fader Frequency response Dynamic range
(20 kHz, LPF, IHF-A)
Attenuator, EQ (4-band PEQ), Dynamics, On/ Off, Fader (60 mm motorized), Balance Attenuator Attenuator
60 mm motorized × 17 +1, 3 dB, 20 Hz20 kHz (MIC/LINE IN to STEREO OUT) 109 dB (typical) 104 dB (typical) DA converter (STEREO OUT) AD + DA (LINE IN to STEREO OUT)
Total harmonic distortion
(20 kHz, LPF)
Less than 0.02% @1 kHz (LINE IN to STEREO OUT)
Recorder section
General
Recording resolution 16-bit, 24-bit (set per song)
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AW4416
Sampling frequency
44.1 kHz, 48 kHz (set per song)
Maximum simultaneous recording tracks · 16 bit song
Simultaneous recording tracks 08 916 Simultaneous playback tracks 16 0
· 24 bit song
Simultaneous recording tracks 0 12 34 58 16 Simultaneous playback tracks 16 14 12 8 0
Tracks
130 tracks (16 tracks × 8 virtual tracks plus stereo track)
Format
File system Internal hard disk drive Max. hard disk capacity Max. songs per hard disk AW4416 original format 2.5" IDE 64 GB (8 GB partition) Approx. 30,000 songs
Edit
Song edit Track edit Part edit Name, comment, delete, copy, optimize, protect, fade in/out Name, erase, copy, exchange, slip, time compression/ expansion, pitch change, import Erase, delete, copy, move, insert, time compression/ expansion, pitch change Erase, delete, copy, move, time compression/ expansion, pitch change, insert
Region edit
Others
Locate Direct locate: data entry search (time, measure) Quick locate: start, end, RTZ, A/B, last rec in/ out, roll back Manual punch I/O, auto punch I/O
Punch I/O
Controls
Analog section Input (channel 18) Input (channel 1, 2) Output Gain (variable) +48 V (phantom switch) Phones level, monitor out level
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AW4416
Mixer section WORK NAVIGATE buttons UNIT buttons MIXER buttons FADER MODE buttons
SONG, QUICK REC, MASTERING, CD PLAY SETUP, FILE, UTILITY, MIDI VIEW, PAN, EQ, DYN AUX1, AUX2, AUX3, AUX4, AUX5, AUX6, AUX7, AUX8, HOME MIXING LAYER buttons 116, 1724 RTN, MONI ON buttons, SEL buttons, Faders 18 channel 18, channel 1724 914 channel 914 15 channel 15/return1 16 channel 16/return 2 17 stereo master SOLO buttons Function buttons SHIFT × 2, F1, F2, F3, F4, F5 EQ buttons HIGH, HI-MID, LO-MID, LOW Encoders PAN, Q, F, G 1, 2, 3, 4, 5, 6, 7, 8, BANK, EDIT
Sampler section SAMPLING PAD buttons
Recorder section CUE button REC TRACK SELECT buttons 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, ST, ALL, SAFE RECORDER buttons TRACK, EDIT Locate buttons NUM LOCATE, , , MARK, AUTO PUNCH, IN, OUT, SET, REPEAT, A, B, ROLL BACK, , RTZ, , CANCEL Transport buttons REW, FF, STOP, PLAY, REC Others ABS/REL button, PEAK HOLD button, AUTOMATION button (AUTOMIX, SCENE), SCENE MEMORY button (STORE, RECALL, , +), JOG ON button, UNDO button, REDO button, CURSOR button, ( , , , ), DATA ENTRY button (JOG/SHUTTLE), ENTER button 320 × 240 dots graphical LCD (with contrast control), 3-color FL display
Display
Control I/O
WORD CLOCK IN WORD CLOCK OUT MIDI IN MIDI OUT/THRU MTC OUT TO HOST SCSI MOUSE Foot switch BNC BNC 5-pin DIN 5-pin DIN 5-pin DIN 8-pin mini DIN 50-pin half pitch D-Sub 9-pin D-Sub Phone jack
7
AW4416
8
AW4416
9
AW4416
10
AW4416
11
AW4416
12
AW4416
13
AW4416
PANEL LAYOUT
Top panel
Analog input/output section
2
3
4
1
PEAK
2
PEAK
3
PEAK
4
PEAK
5
PEAK
6
PEAK
7
PEAK
8
PEAK
PHONES
MONITOR OUT
LINE
MIC
LINE
MIC
LINE
MIC
LINE
MIC
LINE
MIC
LINE
MIC
LINE
MIC
LINE
MIC
MIN
MAX
MIN
MAX
1
1
PEAK
2
PEAK
3
PEAK
4
PEAK
5
PEAK
6
PEAK
7
PEAK
8
PEAK
PHONES
MONITOR OUT
LINE
MIC
LINE
MIC
LINE
MIC
LINE
MIC
LINE
MIC
LINE
MIC
LINE
MIC
LINE
MIC
MIN
MAX
MIN
MAX
PROFESSIONAL AUDIO WORKSTATION
1 2 3 4
[GAIN] controls PEAK indicators [PHONES] control [MONITOR OUT] control
WORK NAVIGATE section
PROFESSIONAL AUDIO WORKSTATION
WORK NAVIGATE
SONG SHUT DOWN QUICK REC MASTERING CD PLAY
WORK NAVIGATE
SONG SHUT DOWN QUICK REC MASTERING CD PLAY
1
1 2 3 4
2
3
4
[SONG] key [QUICK REC] (quick record) key [MASTERING] key [CD PLAY] key
UNIT section
PROFESSIONAL AUDIO WORKSTATION
UNIT
SETUP
FILE UTILITY MIDI
UNIT
SETUP
FILE UTILITY MIDI
1
1 2 3 4 [SETUP] key [FILE] key [UTILITY] key [MIDI] key
2
3
4
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AW4416
MIXER section
PROFESSIONAL AUDIO WORKSTATION
1
2
MIXER
3
4
MIXER
VIEW PAN EQ DYN
CH VIEW
PAN/ROUTING
EQ/ATT/GRP
DYN/DLY/
VIEW
PAN
EQ
DYN
CH VIEW
PAN/ROUTING
EQ/ATT/GRP
DYN/DLY/
1 2 3 4
[VIEW] key [PAN] key [EQ] (equalizer) key [DYN] key
FADER MODE section
PROFESSIONAL AUDIO WORKSTATION
FADER MODE
FADER MODE
AUX AUX AUX AUX
1
2
3
4
AUX
AUX
AUX
AUX
5
6
7
EFF 1
8
EFF 2
AUX
AUX
AUX
AUX
HOME
1
2
3
4
AUX
AUX
AUX
AUX
5
6
7
EFF 1
8
EFF 2
HOME
2
3
1
1 [HOME] key 2 [AUX 1]-[AUX 6] keys 3 [AUX 7]/[AUX 8] keys
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AW4416
MIXING LAYER section
PROFESSIONAL AUDIO WORKSTATION
1
2
MIXING LAYER
3
MIXING LAYER
1-16 17-24 RTN MONI
INPUT
INPUT
RECORDER
1-16
17-24 RTN
MONI
INPUT
INPUT
RECORDER
1 [1-16] key 2 [17-24] key 3 [MONI] key
[SEL] keys, [ON] keys, faders
PROFESSIONAL AUDIO WORKSTATION
1 2
SEL
SEL
SEL
SEL
SEL
+6 0 5 10 20 40 60
SEL
SEL
SEL
SEL
SEL
SEL
SEL
SEL
SEL
SEL
SEL
SEL
SEL
SEL
SEL
SEL
SEL
ON 17 1
ON 18 2
ON 19 3
ON 20 4
ON 21 5
ON 22 6
ON 23 7
ON 24 8
ON
ON
ON
ON
ON
ON
ON 1 RTN
ON 2 16
ON
SOLO
9
10
11
12
13
14
15
+6 0 5 10 20 40 60
+6 0 5 10 20 40 60
+6 0 5 10 20 40 60
+6 0 5 10 20 40 60
+6 0 5 10 20 40 60
+6 0 5 10 20 40 60
+6 0 5 10 20 40 60
+6 0 5 10 20 40 60
+6 0 5 10 20 40 60
+6 0 5 10 20 40 60
+6 0 5 10 20 40 60
+6 0 5 10 20 40 60
+6 0 5 10 20 40 60
+6 0 5 10 20 40 60
+6 0 5 10 20 40 60
0 5 10 15 20 30 40 50 70
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
STEREO
ON 17 1
ON 18 2
ON 19 3
ON 2 16
ON
SOLO
4
+6
+6 0 5 10 20 40 60
+6 0 5 10 20 40 60 20 40 60
+6
+6 0 5 10 20 40 60
0 5
3
0 5 10 20 40 60
10 15 20 30 40 50 70
1
2
15
16
STEREO
1 2 3 4
[SEL] (select) keys [ON] key Faders [SOLO] key
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AW4416
Display section
PAN
2
EQ
Q
HIGH
1
F
HI-MID
LO-MID
G
LOW
4 3
SHIFT
F1
F2
F3
F4
F5
SHIFT
5
6
7
PROFESSIONAL AUDIO WORKSTATION
PAN
EQ
F
HI
HI-MID
G
LO-MID
Q
LO
SHIFT
F1
F2
F3
F4
F5
SHIFT
1 Display 2 [PAN] control 3 EQ [Q]/EQ [F] (EQ frequency)/EQ [G] (EG gain) controls 4 EQ [HIGH]/EQ [HI-MID]/EQ [LO-MID]/EQ [LOW] keys 5 [F1]-[F5] (function 1-5) keys 6 [SHIFT] key 7 Contrast
17
AW4416
Level meter / counter section
1 2
ABS/REL
4
3
PEAK HOLD
TRACK
REC TRACK SELECT
5 7
CUE
1 9
2 10
3 11
4 12
5 13
6 14
7 15
8 16
ST
6
ALL SAFE
PROFESSIONAL AUDIO WORKSTATION
ABS/REL
PEAK HOLD
TRACK
REC TRACK SELECT
CUE
1 9
2 10
3 11
4 12
5 13
6 14
7 15
8 16
ST
ALL SAFE
1 2 3 4 5 6 7
Access indicator [ABS/REL] switch [PEAK HOLD] switch Level meters/counter TRACK [CUE] key [REC TRACK SELECT] keys [ALL SAFE] key
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AW4416
RECORDER section
RECORDER
TRACK EDIT UNDO REDO
1
2
3
4
PROFESSIONAL AUDIO WORKSTATION
RECORDER
TRACK EDIT UNDO REDO
1 2 3 4
[TRACK] key [EDIT] key [UNDO] key [REDO] key
AUTOMATION section
PROFESSIONAL AUDIO WORKSTATION
AUTOMATION
AUTOMATION
AUTO MIX SCENE
AUTO MIX
SCENE
1
1 [AUTOMIX] key 2 [SCENE] key
2
SCENE MEMORY section
PROFESSIONAL AUDIO WORKSTATION
SCENE MEMORY
SCENE MEMORY
STORE RECALL
STORE
RECALL
1
1 [STORE] key 2 [ ]/[ ] keys 3 [RECALL] key
2
3
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AW4416
CURSOR/JOG & SHUTTLE section
PROFESSIONAL AUDIO WORKSTATION
1
JOG ON
JOG ON
4
CURSOR
ENTER
YES/LOCATE
DATA/ JOG
SHUTTLE
3 2
5
CURSOR
ENTER
LOCATE
DATA/ JOG
SHUTTLE
1 2 3 4 5
[JOG ON] key [DATA/JOG] dial [SHUTTLE] dial CURSOR [ ]/[ ]/[ ]/[ ] keys [ENTER] key
Locate section
PROFESSIONAL AUDIO WORKSTATION
1
MARK SEARCH
NUM LOCATE
2
MARK SEARCH
3
7
8
LAST REC
9
MARK
AUTO PUNCH
4
IN
5
OUT
6
SET
REPEAT
1
A
2
B
3
ROLL BACK
0
RTZ
CANCEL
NO
NUM LOCATE
7
8
LAST REC
9
MARK
5
6
SET
4 7 8
AUTO PUNCH
4
IN
5
OUT
6 9
REPEAT
1
A
2
B
3
ROLL BACK
0
RTZ
CANCEL
10
1 [NUM LOCATE] (number locate) key 2 MARK SEARCH [ ]/[ ] keys 3 [MARK] key 4 [AUTO PUNCH] key 5 LAST REC[IN]/[OUT] (last record in/out) keys 6 7 8 9 10 11 12 13
11
12
13
[SET] key [REPEAT] key [A]/[B] keys [ROLL BACK] key [ ] key [RTZ] (return to zero) key [ ] key [CANCEL] key
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AW4416
Transport section
PROFESSIONAL AUDIO WORKSTATION
REW
FF
STOP
PLAY
REC
REW
FF
STOP
PLAY
REC
1
2
3
4
5
1 2 3 4 5
[REW] (rewind) key [FF] (fast-forward) key [STOP] key [PLAY] key [REC] key
SAMPLING PAD section
1
A B
SHIFT
F1
F2
F3
F4
F5
SHIFT
SAMPLING PAD
BANK
1
2
3
4
5
6
7
8
EDIT
2
4
3
PROFESSIONAL AUDIO WORKSTATION
A
B
SAMPLING PAD
BANK
1
2
3
4
5
6
7
8
EDIT
1 2 3 4
A/B bank indicators [BANK] pad [EDIT] pad Pads 1-8
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AW4416
Rear panel
6 5 4 3 2 1
8
HI-Z BAL
7
6
5
BAL
4
3
INSERT I/O BAL
2
INSERT I/O BAL
1
PHANTOM +48V
ON OFF
OMNI OUT
MONITOR OUT
STEREO OUT BAL
3:COLD
BAL
4
3
2
1
R
L
R
L
1:GND
2:HOT
HOT COLD OUT IN
UNBAL ( 0dB )
BAL (+4dB)
UNBAL (10dBV)
XLR
BAL PHONE
INSERT
7
8
9
10
11
18
17
16
15
14
13
12
TO HOST
SCSI
WORD CLOCK OUT IN
DIGITAL STEREO OUT IN
PHONES
MIDI
MOUSE
FOOT SW
MTC OUT
OUT/ THRU
IN
POWER ON/ OFF
AC INLET
26
19
20
21
22
23
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
24
25
1 [PHANTOM +48V ON/OFF] switch 2 3 4 5 6 7 8 9 10 11 INPUT 1/2 (XLR) jacks INPUT 1/2 (phone) jacks INSERT I/O 1/2 jacks INPUT 3-8 (phone) jacks INPUT 8 (HI-Z) jack 2.5" HARD DISK DRIVE slot OMNI OUT 1-4 jacks MONITOR OUT jacks STEREO OUT jacks OPTION I/O slots 1/2
PHONES jack DIGITAL STEREO IN jack DIGITAL STEREO OUT jack WORD CLOCK IN jack WORD CLOCK OUT jack SCSI connector TO HOST connector POWER switch AC INLET connector MTC OUT connector MIDI OUT/THRU connector MIDI IN connector MOUSE connector FOOT SW jack Grounding connector
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AW4416
Front panel
1
1 CD-RW drive cover
DIMENSIONS
9.7
558
147.7 132.1
7.6
450 459.7
Units: mm
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AW4416
CIRCUIT BOARD LAYOUT
Bottom view
Power Supply Unit
PN-HENKAN
PN-HDD
CN7
CN4
CN1 CN2 CN3
CN6 CN806
CN604
CN605
PN-MY
CN602 CN603
A
CN103 CN105 CN102 CN101
MAIN
A
SUB-FADER
SEC A-A
CN105 CN204 CN106 CN102 CN103
PN-HENKAN
PN-MY
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AW4416 Bottom view
CN201
SUB-CPU
CN306 CN301 CN303 CN309 CN305 CN302 CN307 CN308
CN301 CN804
CN601 CN201 CN701 CN101
MAIN
CN402 CN103 CN105 CN102 CN101
SUB-FADER
Bottom view
PN-ENC
LCD
CN601
CN305 CN302
CN401
PN-INV
CN301
CN304 CN303
PN-SW
CN402
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AW4416
DISASSEMBLY PROCEDURE
1. 1-1 1-2 1-3
Bottom Cover Remove the four (4) screws marked [990]. The connector cover can then be removed. (Fig.1) Remove the two (2) screws marked [910A]. The CD-RW cover can then be removed. (Fig.1) Remove the twelve (12) screws marked [910A]. The bottom cover can then be removed. (Fig.1)
Bottom View [900A]
Bottom cover
[990]
Word direction
[900A]
[900A]: Bind Head Tapping Screw-B 3.0 X 8 MFZN2BL (EP600190) [910A]: Bind Head Tapping Screw-S 3.0 X 6 MFZN2BL (EP630210) [990]: Bind Head Tapping Screw-S SP3.0 X 6 MFZN2BL (V6273200)
Connector cover [900A]
CD-RW cover
[910A]
[900A]
(Fig.1) 2. 2-1 2-2 2-3 SUB-FADER Circuit Board Remove the sixteen (16) fader knobs marked [680] and the fader knob marked [690] in the control panel. (Fig.2) Remove the bottom cover. (See procedure 1.) Remove the six (6) screws marked [900B]. The SUBFADER circuit board can then be removed. (Fig.3)
[630] [640] [660] [650]
Jog knob Shuttle knob
[680]
[690]
(Fig.2)
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AW4416
3. 3-1 3-2 3-3
3-4
3-5
3-6
PN-MY, PN-HENKAN, PN-HDD Circuit Boards and Power Supply Unit Remove the bottom cover. (See procedure 1.) Remove the five (5) screws marked [900C]. The bottom chassis assembly can then be removed. (Fig.3) PN-MY Circuit Board: Remove the four (4) screws marked [900D]. The PNMY circuit board can then be removed. (Fig.4) PN-HENKAN Circuit Board: Remove the two (2) screws marked [900E]. The PNHENKAN circuit board can then be removed. (Fig.4) PN-HDD Circuit Board: Remove the two (2) special screws marked [850]. The PN-HDD circuit board can then be removed with the HDD plate. (Fig.4) Remove the two (2) screws marked [910B], and then remove the HDD plate from the PN-HDD circuit board. (Fig.4) Power Supply Unit: Remove the screw marked [840A] and the screw marked [900F]. The AC cover can then be removed. (Fig.4) Remove the four (4) screws marked [910C], and then remove the power supply unit. (Fig.4) When you assemble the power supply unit, be sure to attach the AC cover as befor.
Bottom chassis assembly
[910B] HDD plate PN-HDD
[900C]
PN-MY [900F]
[850]
CN7
[840A] Bottom chassis assembly CD-RW holder
CN4
CN1 CN2 CN3
CN6 CN806
CN604
CN605 CN603
[900D] Power supply unit
CN602
PN-HENKAN [900E]
[910C]
AC cover [900K] [900B] SUB-FADER
[900]:
Bind Head Tapping Screw-B 3.0 X 8 MFZN2BL (EP600190)
[840A]: Bind Head Screw 4.0 X 6 MFZN2BL (EG340340) [850]: Screw (VZ743100)
(Fig.3)
[900]: [910]:
Bind Head Tapping Screw-B 3.0 X 8 MFZN2BL (EP600190) Bind Head Tapping Screw-S 3.0 X 6 MFZN2BL (EP630210)
(Fig.4)
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AW4416
4. 4-1 4-2 4-3 4-4
4-5
4-6
MAIN and SUB-CPU Circuit Boards Remove the eight (8) knobs marked [630] and the two (2) knobs marked [640]. (Fig.2) Remove the bottom cover. (See procedure 1.) Remove the bottom chassis assembly. (See procedure 3-2.) Remove the two (2) screws marked [900G] and the ten (10) screws marked [900H]. The rear chassis can then be removed with the MAIN and SUB-CPU circuit boards. (Fig.5) Remove the screw marked [910D], the six (6) screws marked [900I] and the four (4) U-shaped holder marked [960A]. The MAIN circuit board can then be removed from the rear chassis. (Fig.6) Remove the three (3) screws marked [900J], the screw marked [840B], the two (2) jack sockets marked [450] and the the four (4) U-shaped holder marked [960B]. The SUB-CPU circuit board can then be removed from the rear chassis. (Fig.6)
[910D]
[940] [900I]
[960A]
[900I] [960A] [900I]
Rear View
[900J] [450] [840B]
[450]: [840]: Jack Socket
[960B]
[900J]
Rear chassis
17L-003C3 (V6164800)
Bind Head Screw 4.0 X 6 MFZN2BL (EG340340)
[900G]
Bottom View
[900]:
[900H]
[910]: [940]:
CN301 CN309
Bind Head Tapping Screw-B 3.0 X 8 MFZN2BL (EP600190) Bind Head Tapping Screw-S 3.0 X 6 MFZN2BL (EP630210) Pan Head Screw 2.6 X 6 MFNI33 (VT267800)
CN306
SUB-CPU
MAIN
CN601 CN201 CN701
(Fig.6)
CN402
[900]:
Bind Head Tapping Screw-B 3.0 X 8 MFZN2BL (EP600190)
(Fig.5)
5. 5-1
5-2 5-3 5-4 5-5
PN-SW, PN-ENC, PN-INV Circuit Boards and LCD Remove the JOG knob, the SHUTTLE knob, the three (3) knobs marked [650] and the knob marked [660] in the control panel. (Fig.2) Remove the bottom cover. (See procedure 1.) Remove the SUB-FADER circuit board. (See procedure 2.) Remove the bottom chassis assembly. (See procedure 3-2.) Remove the rear chassis with the MAIN and SUBCPU circuit boards. (See procedure 4-4.)
33
AW4416
5-6 5-7 5-8 5-9
5-10
5-11
5-12
Remove the four (4) screws marked [900K]. The CD-RW holder can then be removed. (Fig.3) Remove the fifteen (15) screws marked [900L]. The sub chassis can then be removed. (Fig.7) Remove the four (4) screws marked [900M]. The LCD support can then be removed. (Fig.8) PN-SW circuit board: Remove the six (6) screws marked [900N]. The PN-SW circuit board can then be removed. (Fig.8) LCD: Remove the two (2) screws marked [930]. The LCD can then be removed from the LCD support (Fig.9) PN-ENC circuit board: Remove the two (2) screws marked [980]. The PN-ENC circuit board can then be removed from the LCD support. (Fig.9) PN-INV circuit board: Remove the four (4) plastic rivets marked [950]. The PN-INV circuit board can then be removed from the LCD support. (Fig.9)
[900L] [900M] LCD support [900M]
CN302 CN401
Sub chassis
CN304 CN301
[900M]
PN-SW
[900N] [900L]
[900L]: Bind Head Tapping Screw-B 3.0 X 8 MFZN2BL (EP600190) [900]: Bind Head Tapping Screw-B 3.0 X 8 MFZN2BL (EP600190)
(Fig.7)
[930] LCD [980]
(Fig.8)
PN-ENC
LCD support
[930]: [980]: Bind Head Tapping Screw-S 2.6 X 8 MFZN2Y (V5679500) Bind Head Tapping Screw-S 2.6 X 4 MFZN2Y (VU757900)
PN-INV [950]
(Fig.9)
34