Technics RS-M226 - Circuit Boards and Wiring Connection Diagram; Wiring Diagrams - Main and Power Supply Boards

RS-M226 RS-M226
13 12 if 10 q 8 Z 6 5
CIRCUIT BOARDS AND WIRING CONNECTION DIAGRAM
ERASE
HEAD
[1]
POWER
SUPPLY
CIRCUIT
BOARD
BLK......
ve
Me
sib
eee
Ben
a
BLU...
RECORD/PLAY BACK
HEAD
B- (bias) -7V B+ (bias) 7V B- (bias) -7V B+ (bias) 10V
B+ (bias) 7V |
S5: POWER
ON/OFF SWITCH
B- (bias) -13V
T2: AC POWER TRANSFORMER AC POWER CORD
B- (bias) -10V
CONNECTOR EI
1 [| SIGNAL OUT (L-CH) |
B-
(bias)
2
|
SIGNAL
OUT
(R-CH)
|
—
(bi
|
-10V
[3
|
Bo
(bias)
=10V
4 | B+ (bias) +10V
CONNECTOR CAPSTAN MOTOR
[1 | PLAY SIGNAL IN L-CH
GROUND
REC SIGNAL OUT L-CH
PLAY SIGNAL IN R-CH
GROUND
“TREC SIGNAL OUT R-CH
[ERASE
“CURRENT
$8: PLAYBACK SWITCH
S 1--8RN——————————— brn
eee Ss: [o]
§-8e 5
LUG TERMINAL
reo-@6) (for MECHANISM)
S7: FF/REWIND MUTING
— SWITCH
|} N/O)) B)o|ro} a
B+ (bias) 7V
MAIN CIRCUIT
o BOARD
Connection point (A) Connection point (B)
B- (bias) —10V
HEADPHONES JACK
CIRCUIT BOARD
LED
CIRCUIT
BOARD
|
one
g
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