LEGEND
# FFC AD 18P XXXX
P 1507
1751
[ CL-5, 2Ch, 2x25W
]
# XXXX
1504
1503
0021
# XXXX
POWER AMP 1
1101
HR 6P/140/6P OE
1750
1241
1130 FFC 8P/100/8P AD FOLD
1752
1506
# XXXX
INTERCONNECT PCB
FFC 15P/100/15P AD FOLD
1131
1202
POWER
BOX
SMPS 1
P
o
w
er B
o
x_Wiring Diagr
a
m_3139 118 79920 dd wk 0226
# - DVD version only
P - Provision
9-1
9-1
MODULE POWER BOX
TABLE OF CONTENTS
Brief Introduction .................................................................... 9-1
Wiring Diagram ....................................................................... 9-1
Class D Amplifier Board - Top & Bottom view layout ............. 9-2
Class D Amplifier Board - Circuit diagram .............................. 9-3
Supply Board - Component & Chip layout ............................. 9-4
Supply Board - Circuit diagram .............................................. 9-5
Interconnect Board - Layout & Circuit diagram ...................... 9-6
Exploded View ........................................................................ 9-7
Supply Board Variant Table .................................................... 9-8
Electrical parts list ................................................................... 9-8
Brief introduction of the Module Power Box
1. Module Power Box consists of the 2 Channel Class D Amplifier and the Switching Mode Power Supply (SMPS) design for use
with lifestyle micro centre unit (MZ-1000, MZ-1100 and MZ-1200).
2. A specific cable (CABLE INTERCONNECT 20P) is needed for connection between the Power Box and the centre unit in order
for the centre unit to receive supply for operation and also to implement software control to the Power Box.
3. WARNING
SMPS Board consists of high voltage filter capacitors (2203 or 2210).
Safety measures must be taken by the repair technician during servicing:
- When the supply is on, avoid touching the SMPS Board and the high voltage filter capacitors (2203 or 2210).
- When the supply is off, make sure to discharge the high voltage filter capacitors (2203 or 2210) with a suitable value resistor
before any servicing to prevent electric shock.
WIRING DIAGRAM
Summary of Contents for EMOTIVE Micro MZ-1000
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