– 2 –
TABLE OF CONTENTS
SPECIFICATIONS ............................................................................................................................................................... 3
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING ........................................................................ 4
ELECTRICAL PARTS LIST (CX – LEM5
2
) .....
.......
.................................................................................................... 5 ~ 14
ELECTRICAL PARTS LIST (CZA – 3) ..................................................................................................................... 15 ~ 17
ELECTRICAL PARTS LIST (3ZG – 3) ............................................................................................................................. 18
ELECTRICAL PARTS LIST (3ZG – 2) ............................................................................................................................. 19
CHIP RESISTOR PART CODE ....................................................................................................................................... 20
TRANSISTOR ILLUSTRATION ......................................................................................................................................... 20
WIRING – 1 (MAIN) <1 / 2> .............................................................................................................................................. 21
WIRING – 1 (MAIN) <2 / 2> .............................................................................................................................................. 22
SCHEMATIC DIAGRAM – 1 (MAIN / KEY (1 / 2)) ........................................................................................................... 23
WIRING – 2 (FRONT) <1 / 2> .......................................................................................................................................... 24
WIRING – 2 (FRONT) <2 / 2> .......................................................................................................................................... 25
SCHEMATIC DIAGRAM – 2 (FRONT / DECK) ................................................................................................................ 26
WIRING – 3 (CD) <1 / 2> ................................................................................................................................................. 27
WIRING – 3 (CD) <2 / 2> ................................................................................................................................................. 28
SCHEMATIC DIAGRAM – 3 (CD / DRIVE / LOAD) .......................................................................................................... 29
WIRING – 4 (TUNER) ........................................................................................................................................................ 30
SCHEMATIC DIAGRAM – 4 (TUNER) ............................................................................................................................. 31
WIRING – 5 (PT) ............................................................................................................................................................... 32
SCHEMATIC DIAGRAM – 5 (PT) ..................................................................................................................................... 33
WIRING – 6 (KEY) <1 / 2> ............................................................................................................................................... 34
WIRING – 6 (KEY) <2 / 2> ............................................................................................................................................... 35
SCHEMATIC DIAGRAM – 6 (KEY (2 / 2)) ....................................................................................................................... 36
WIRING – 7 (DECK / DRIVE / LOAD) ............................................................................................................................... 37
IC BLOCK DIAGRAM ............................................................................................................................................... 38 ~ 39
FL (11 – BT – 193GNK) GRID ASSIGNMENT AND ANODE CONNECTION ................................................................ 40
IC DESCRIPTION ..................................................................................................................................................... 41 ~ 45
VOLTAGE CHART .................................................................................................................................................... 46 ~ 48
ADJUSTMENT ........................................................................................................................................................... 49 ~ 56
CD TEST MODE .............................................................................................................................................................. 57
MECHANICAL EXPLODED VIEW ................................................................................................................................... 58
MECHANICAL PARTS LIST ............................................................................................................................................. 59
COLOR NAME TABLE ..................................................................................................................................................... 60
TAPE MECHANISM EXPLODED VIEW .......................................................................................................................... 61
TAPE MECHANISM PARTS LIST ................................................................................................................................... 62
CD MECHANISM EXPLODED VIEW 1 / 2 <3ZG – 3> .................................................................................................. 63
CD MECHANISM PARTS LIST 1 / 2 (3ZG – 3) ............................................................................................................. 64
CD MECHANISM EXPLODED VIEW 2 / 2 <3ZG – 2> .................................................................................................. 65
CD MECHANISM PARTS LIST 2 / 2 (3ZG – 2) ............................................................................................................. 66
GENERAL SPEAKER DISASSEMBLY INSTRUCTIONS (FOR REFERENCE) ............................................................ 67
SPEAKER PARTS LIST (SX – LEM5
2
) ........................................................................................................................... 68
ACCESSORIES PARTS LIST (CX – LEM5
2
) ..
.......
......................................................................................................... 69
OTHER PARTS LIST (CX – LEM5
2
) .....................................................................................................
........
.................. 70
OTHER PARTS LIST (CZA – 3) ...................................................................................................................................... 71
OTHER PARTS LIST (3ZG – 3) ...................................................................................................................................... 72
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Summary of Contents for XR-EM52
Page 31: ... 31 SCHEMATIC DIAGRAM 4 TUNER d u p a t o r ...
Page 38: ... 38 IC BLOCK DIAGRAM d u p a t o r ...
Page 39: ... 39 d u p a t o r ...
Page 46: ... 46 VOLTAGE CHART d u p a t o r ...
Page 47: ... 47 d u p a t o r ...
Page 48: ... 48 d u p a t o r ...
Page 65: ... 65 CD MECHANISM EXPLODED VIEW 2 2 3ZG 2 A 3 6 2 5 1 9 10 4 7 8 d u p a t o r ...
