Sanyo ICR-B170NX Service Manual

Digital voice recorder

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Service Manual

Contents

Exploded view .................................................................. 1

Wiring connection ............................................................ 1

Parts list ........................................................................... 2

Wiring diagram

(LCD)

Pattern side view ............................................. 2

Parts side view ................................................ 3

(MAIN) Pattern side view ............................................. 3

Parts side view ................................................ 3

Schematic diagram .......................................................... 4

Digital Voice Recorder

FILE NO.

ICR-B170NX

(XE)

PRODUCT CODE No.

164 125 03

REFERENCE No.

5810512

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Page 1 FILE NO. Service Manual Digital Voice Recorder ICR-B170NX (XE) Contents PRODUCT CODE No. 164 125 03 Exploded view ..............1 Wiring connection ............1 Parts list ................2 Wiring diagram (LCD) Pattern side view ..........2 Parts side view ..........3 (MAIN) Pattern side view ..........
Page 2: Exploded View
EXPLODED VIEW This is a basic exploded view. WIRING CONNECTION MIC L MIC R CN451 JACK LCD P.W.B CN421 PHONE JACK CN461 (39P) MAIN P.W.B CN402 (10P) CN401 JTAG (40P) BOARD CN441 BOARD (40P) CN411 SOCKET AM402 AM401 This is a basic wiring connection. SPEAKER BATTERY DC 3V - 1 -...
Page 3 PARTS LIST WIRING DIAGRAM (LCD,MAIN) (LCD) Parts Side View PRODUCT SAFETY NOTICE EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE IEC SYMBOL IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY AND ! ! ! PERFORMANCE CAN BE OF SPECIAL SIGNIFICANCE.
Page 4 0.75A L4101 IC442 DLW21HN181SQ2L CN442 XC6201P362MR B4102 Q4403 C4424 D4421 2SK3019 0.01 RB520S CN443 R4406 220K This is a basic schematic diagram. SANYO Electric Co., Ltd. Osaka, Japan Dec. / '03 Printed by Japan - 4 - - 5 -...