Panasonic RQ-352 - Page 6

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tt (B ascot 1 enaesei
SLB22UR3]
POWER AMP [SM112]
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sl=2
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(202 * R204
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of
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4.72.
ee
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R
GOVERNOR
CIRCUIT
SECTION
*x R204 is adjustment resistor
J2
MONITOR
=
SPEAKER (82)
J3 DC IN (3V)
aa
J4
REMOTE
—
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ep)
5
4 3 2
CIRCUIT BOARDS AND WIRING CONNECTION DIAGRAM
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7 eres
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a aera ee
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eee
209 Vie] LoOVIG) OV
SPEAKER
MOTOR
Back P.B
pattern
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\
3 L.38V [7 | 1A3V li
ms
Pe
4 Lav pe
BATTERY
BATTERY TERMINAL-C
arn TERMINAL-A x
RED
GRY
Components
on front of P.B
MA
Components BackP.B.
on back of P.B pattern
IZAZZ
“CHIP PARTS
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Pee tae (ae aaaan Thal An ea | ta ead
| 2 | Sena ueerarn Were 2.85]
I
RECHARGEABLE
BATTERY
TERMINAL
MOTOR GOVERNOR CIRCUIT BOARD
MAIN CIRCUIT BOARD
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| Bh V H
49 9 v vigl
ar ae
49V 110) fe HOY Mal
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ia
BATTERY TERMINAL-D
TERMINAL-D ai
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a
ct
BLU
BLK
ORG
NOTES
BLK sacs. Black ORG ....... Orange
BLY dni Biue PNK ives Pink
BRN........ Brown RED tc: Red
GRY 2504 Gray SEDs. x10 Shield Wire
GRN ....... Green VET acini Violet
L. BLU....Light Blue _WHT.......White
Nib... No Color Mark bg od Serre Yellow
NOTES:
¢ This circuit shown in |
board (chip side).
° Components on front of P.B are identified by black symbols.
* Components on back of P.B are identified by red symbols.
¢ Values indicated in [___]_ are under no signal condition and playback mode with volume control at
maximum position.
However, the voltage in record mode is indicated in (
For measurement, use VTVM.
on the conductor indicates printed circuit on the back side of the printed circuit
) when it differs from that in playback mode.
¢ This circuit board diagram may be modified at any time with the development of
_ new technology.
aa 7 esane,
LED1.
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oe A
BRN 3
Vf
BLU
S3: PAUSE
SWITCH
dL ES
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S2: POWER |
SWITCH
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ORG
ELECTRET
' CONDENSER
MICROPHONE
Ss
C
D
E
ae
an ee
Black Brown
eatnede:
Chip Chip F
Resistor Capacitor