Laney HCM120B Service Manual
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Extracted text from laney HCM120B Service Manual (Ocr-read)
Page 1
Laney
Service Diagrams
Page 2
2901
ELECTRONIC
GROUND Internal Loudspeaker o'
z.
+ - 2
Q
Line Out
SAFETY I-I
GROUND
(o)? BLUE OUTPUT MODULE
a r 1 PSBWK PCB 9115 g
( BROWN \ YELLOW ;u
P
POWER .. I l 1 & -Pu wan:
SOCKET -3I] ORANGE
o ' 0 POWER
SWITCH
POWER "'
FUSE . POWER TRANSFORMER
& °
2
POWER TRANSFORMER @ 230V = 6105 2
POWER FUSE = TZA
230V Transformer Wiring Shown 5
0
POWER TRANSFORMER 100V 120V = 6109
2'12? I533? POWER FUSE = T5A / Z
I a c M $
009) See Dwg 2623 for 1DOV-120V Transformer WIrIng (I)
|- 4
E
33% PREAMP MODULE 2:
PCB 9057_2
& =SAFETY CRITICAL COMPONENT ONLY REPLACE WITH :5; 85;)ng
SAME TYPE AND RATING
ISSUE DESCRIPTION APPD.DATE TITLE DRAWN TRACED CHECKED PPROVED DATE
HCM120B Service S-L- 13/01/99
. Diagram
Industnes Ltd. Pm No DRAWING No. 2901