Table Of Contents; Features - JBL HARMONY Service Manual

CD Player/Tuner Stereo System
COVER ...........................................................................1
LASER BEAM SAFETY PRECAUTIONS......................2
SAFETY PRECAUTIONS ..............................................3

TABLE OF CONTENTS.................................................4

FEATURES.....................................................................4
SPECIFICATIONS..........................................................5
HARMONY CONTROLS AND THEIR FUNCTION .......6
HARMONY SERVICE BULLETIN JBL9808 ..................8
HARMONY SERVICE BULLETIN JBL9809 ..................9
HARMONY SERVICE BULLETIN JBL9904 ................10
HARMONY SERVICE BULLETIN JBL9905 ................11
HARMONY SERVICE BULLETIN JBL9906 ................12
FM LOCAL/DISTANCE SWITCH.................................13
HARMONY BLOCK DIAGRAM....................................14
HARMONY BATTERY PARTS LIST ...........................15
2-Way Loudspeaker System with Powered
n
Woofer. Dual 3" drivers and a 4" long-throw woofer.
40 Watts Total System Power.
n
Front Load CD Player
n
16 AM/FM Presets
n
TABLE OF CONTENTS
HARMONY MECHANICAL EXPLODED VIEW...........16
HARMONY MECHANICAL PARTS LIST ....................17
HARMONY PACKING EXPLODED VIEW ..................20
HARMONY POWER & INPUT PCB............................21
HARMONY CONTROL PCB........................................22
HARMONY MAIN PCB COMPONENT SIDE..............23
HARMONY MAIN PCB SOLDER SIDE ......................24
HARMONY ELECTRICAL PARTS LIST .....................25
HARMONY WIRING DIAGRAM ..................................30
HARMONY INTEGRATED CIRCUITS ........................31
IC VOLTAGE CHART ..................................................38
TRANSISTOR VOLTAGE CHART ..............................39
HARMONY EARLY VERSION SCHEMATIC
120/230RDS................................................................40
HARMONY LATER VERSION SCHEMATIC
120/230RDS................................................................41

FEATURES

Wake Up to CD
n
Remote Control
n
Dual Alarms
n
Auxiliary Input
n
HARMONY
4