Dolby Laboratories CP650 Installation Manual Page 33
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Dolby
®
CP650 Installation Manual Installation
2-13
PROFESSIONALAUDIO
EQUIPMENT 4J06
LISTED
CUS
U
L
100 - 240 Vac 50 - 60 Hz 120 W
~
CAUTION
To reduce the risk of fire
replace only with same
type and rating
250V time-lag fuse.
FUSE T 6.3A L
5mmx20mm
Risk of electric shock.
Do not open.
This equipment must be
earthed/grounded.
No user serviceable parts
inside. Refer all service
to qualified personnel.
WARNING
O
San Francisco U.S.
Wootton Bassett U.K.
ETHERNET
MIC. INPUT
OPTICAL IN 1
OPTICAL IN 2
L
L
R
R
OPTION CARD I/O
READER 1
READER 2
AUTOMATION
SERIAL DATA
(RS-232)
MOTOR START
(External Digital Processor)
MAIN AUDIO OUTPUT
6-CH AUDIO INPUT
RL
REMOTES AND AUD. FADER
NONSYNC IN 2
H/I OUTPUT
RL
NONSYNC IN 1
13
1
L
L +
C
C
R
R +
Ls
Ls +
Rs
Rs +
SW
SW +
+
14
17 20 23 24 25
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1) this
device may not cause harmful interference, and (2) this
device must accept any interference received, including
interference that may cause undesired operation.
This Class A digital apparatus complies with Canadian ICES003.
FADER
REMOTE
+
DATA
IN
N/C
Dolby Digital
MS1
P1
P1/ P2
P2
MS2
13
01
04
05
MUTE
U2
U1
11
10
NONSYNC
1
Digital Cinema Processor
CP650
All shields must be connected to the CHASSIS of the CP650.
This achieves the required RF interference immunity. A metal
housing must be used for all D-connectors and the shields
must be connected to the housing. Chassis ground and circuit
(audio) ground are internally connected.
For two conductor with shield wiring, use Belden 8451
Two-conductor shielded cable or equivalent: tinned copper,
twisted pair, 22 AWG stranded tinned copper drain wire,
aluminum-polyester shield, 100% shield coverage,
conductor-to-conductor 111 pF per meter.
Follow all local electrical and building codes.
Use grounded (earthed) conduit wherever possible. Avoid
routing signal wiring near electric motors, rectifiers, power
wiring, dimmer wiring, or other sources of electrical noise.
For three conductor with shield wiring, use Belden 8771
Three-conductor shielded cable or equivalent: tinned copper,
twisted pair, 22 AWG stranded tinned copper drain wire,
aluminum-polyester shield, 100% shield coverage,
conductor-to-conductor 75 pF per meter.
5
6987
43 12
L
R
32
1
9
6
5
1
9 786
5 4 23 1
132465321
9
5
6
1
5.
3.
2.
1.
Notes:
4.
Projector 2
black
red
black
red
green
black
red
black
red
Open
Proj 2 Motor Start Relay
Projector Motor
Projector Motor
Proj 1 Motor Start Relay
OR
Closed
Projector 2
Projector 1
FB425A06.CDR
CP650 INSTALLATION WIRING
INPUT AND CONTROL CONNECTIONS
red
black
red
black
15 V phantom power switchable via front
setup control panel dip switch number 3.
Cable Part Numbers:
83141 30 feet (9.1 meters)
83237 50 feet (16.2 meters)
Jumper Plug
(shipped installed on unit)
PA Microphone 1
(Or Mic-multiplexer
for setup)
AUDITORIUM ASSIST
TM
Microphone
f
All shields must
be connected to
the metal shield
of the D-connector.
Cat. No. 701
Digital Reader
Projector 1
Solar Cell
Reverse Scan / LED
Analog Reader Board
Projector Changeover Relay
Maintained Closed Contact
Selects Projector 2
Projector Changeover Relays,
Pulsed Contacts
50 ms
minimum
OUT 1 +
OUT 1 -
OUT 2 +
OUT 2 -
172
25
21
13
Non-Sync 1
Non-Sync 2
CD, Tape, etc.
J1
J2
1
1
Inboard Digital
Basement Reader
Single Projector2-Projector Changeover
OR:
1
25
13
+15V 100 mA MAX
GROUND
MUTE
U2
U1
11
10
05
04
01
SHIELD
NONSYNC
To Automation
(See Interface Requirements
in Appendix B)
Projector 1
Projector 2
1
25
13
SHIELD
14 L
2
15 Ls (Le for 70 mm)
17 R
20 C
24 SW (S for 70 mm)
Rs (Re for 70 mm)
Six-Channel Analog Input
(all unlabeled pins are signal ground)
(normal operating level = 300 mV)
OR
For Dolby Digital Installations
Ethernet
Auditorium Control
+-
The physical board mounting in the projector and
the connector affect which channel
appears on which pin of the connector.
. The J2 connector pin
solder hole with a square outline is pin 1.
orientation
Be aware
that pin allocations for the channels will vary
depending on mounting arrangements of the
board and connector
7.0
132546
DATA
V
GND
7.0
DATA
V
GND
Remote Control Unit
Cat. No. 779
Cat. No. 779
Terminals
Remote Fader
Cat. No. 771
Cat. No. 771
Terminals
GND
DATA
V
GND
DATA
V
Auditorium Fader
(100K Linear Pot)
User-supplied
Switch Box (Optional)
1
2
3
4
S/PDIF
Digital Output Source
Front View
of Pot
Set address switch prior to use.
See manual.
32
1
black
red
PA
AUD. ASSIST
SWITCH SIDE VIEW
- Digital Cinema Processor 1
- Installation Manual 1
- Dolby Laboratories, Inc 2
- Table of Contents 3
- CP650 Installation Manual 4
- List of Figures 6
- List of Tables 7
- Regulatory Notices 8
- CP650 Installation Manual 11
- Chapter 1 13
- Introduction 13
- Dolby Digital 18
- Surround EX mode 18
- 1.4 Specifications 19
- 2.1 Check Main Fuse 21
- 2.3 Mount the CP650 22
- 2.5 Connect the CP650 23
- 2.5.2 Remote Controls 24
- 2.5.5 Digital Audio Sources 28
- For Cat.No. 778 29
- For Cat.No. 794 29
- CP650 INSTALLATION WIRING 33
- INPUT AND CONTROL CONNECTIONS 33
- AUDIO OUTPUT CONNECTIONS 35
- CP650DCXO INSTALLATION WIRING 38
- Chapter 3 41
- 3 1/3 db 45
- 3.2 The Setup Control Panel 47
- Chapter 4 51
- B-Chain Alignment 51
- 4.2 Microphone Placement 52
- 4.3 Initial Setup 53
- OK to save this setting 54
- Mic Level Too Low 55
- Proceeding 55
- Uncalibrated 55
- 4.5.1 Main Channels 56
- 4.5.2 Subwoofer Channel 57
- Cat. No. 791 58
- Screen Loss 58
- Filter Jumpers 58
- Crossover Mode 59
- >3 Way 59
- Le / Re Channels 59
- Disabled 59
- OK to save 62
- 4.7 Room Equalization 63
- 4.7.2 Setting Coarse EQ 64
- 4.7.3 Setting Fine EQ 65
- 4.7.4 The EQ Assist Feature 66
- Digital Subwoofer 68
- >Level: xx 68
- Polarity: Normal 68
- Center Noise: Off 68
- OK to save the selection 69
- 123 7456 8 70
- Chapter 5 71
- A-Chain Alignment 71
- 5.1 Projector Checkup 72
- 5.3 Dolby Level Set 74
- 5.3.2 Manual 75
- 5.5 Cell Alignment Check 76
- 5.6 Cell Wiring Check 77
- 5.7 Azimuth Check 77
- 5.8 Focus Check 78
- 5.9.1 Auto Slit-Loss EQ 79
- 5.9.2 Manual Slit-Loss EQ 79
- OK to save the settings 80
- Chapter 6 81
- Digital Soundheads 81
- 6.3 Focus Adjustment 82
- 6.4.1 Cat. No. 702 Reader 83
- 6.4.2 Cat. No. 701 Reader 84
- Chapter 7 85
- Final Adjustments 85
- OK to save the setting 86
- Digital Surround 88
- > xxx mSec 88
- 7.8 Mono Level Trim 92
- 7.9 Mono EQ Adjustment 92
- Front-Panel Buttons 92
- Button Presets 93
- Button 01 93
- Fader: 6.5 93
- >Delay: 0—170 mSec 93
- 7.13 Reversion Mode 94
- 7.15 Noise Gating 94
- 7.16.3 Fail Parameters 97
- L M1 0 99
- 7.17 Dialogue Normalization 100
- 7.18 Network Configuration 100
- 7.19 Clock Set 101
- 7.20 Date Set 101
- Chapter 8 103
- Accessories 103
- 8.1.1 Remove the Housing 104
- Top View 105
- 8.1.5 Assemble the Unit 106
- 8.1.6 Connect to the CP650 107
- Chapter 9 109
- 9.3 CP650 Troubleshooting 110
- Bypass Fuse 111
- 9.3.3 The Event Log 112
- 9.3.4 Troubleshooting Chart 112
- NO SOUND AT ALL 113
- NO SOUND IN SOME 114
- FORMATS 114
- FADER PROBLEMS 115
- CONTROL PROBLEMS 115
- RUMBLES, WHISTLES 116
- HUM IN SOUND 116
- TROUBLE IN ONE OR 117
- MORE CHANNELS 117
- CHANGEOVER AND 120
- CONTROL TROUBLES 120
- CP650 POWER SUPPLY WIRING 122
- CAT.NO.776-5 (GOLD COVER) 122
- CAT.NO.776-2 (GOLD COVER) 124
- Cat. No. 702 Exploded View 125
- Cat. No. 702 REAR VIEW 126
- F11504A_2.CDR 127
- Cat. No. 700 / 701 REAR VIEW 128
- Appendix A 129
- Software Operations 129
- A.2 Updating CP650 Software 130
- Appendix B 133
- Rear-Panel Connectors 133
- B.2 Input Connectors 136
- B.3 I/O Connectors 140
- Appendix C 143
- Format Descriptions 143
- C.2 Format Definitions 144
- Cat. No. 778 AES1 153
- Appendix D 155
- External Control 155
- Key Range of Values Notes 156
- Serial Data 157
- Remotes and Aud. Fader 158
- Appendix E 161
- Setup and User Menus 161
- + = 161
- = Bypass/Normal toggle 163
- (Cat. No. 778 only) 164
- E.2 CP650 User Menu 165
- DIP switch 6 Down 165
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