TOP AND BOTTOM VIEW OF P.C. BOARD
5
4
D201-209,
2058304100
DIODE IN4148
1N 4148
D214,
D301-309,
D314
D210-211,
2058322100
DIODE 1SS145 ROHM
ISS 145
D310-311
D212-213,
2058100110
DIODE PS2010 PYUNG CHANG
PS 2010
D312-313
IC102
2118050410
IC TA7317P TOSHIBA
TA 7317P
J201, J301
4408194903
PIN HEADER 3P
PIN 3P
L201, L301
2648099940
COIL INDUCTOR 1.2UM
1.2uH
PO201, PO301 2438007994
POSISTOR PTH 59F04 BE 471TS
BE471TS
PO303
2438007993
POSISTOR PTH 9M04 BE 222TS 2F
BE222TS
PO304
2438007995
POSISTOR PTH 9M04 BH 471TS 2F
BE471TS
Q101,
2008606108-T
TR NPN KTC2240BL (KTC 3200BL)
KTC 2240BL
Q204-205,
Q209,
Q304-305,
Q309
Q201, Q210, 2008206104-T
TR PNP KTA 1268BL
KTA 1268BL
Q217-218,
Q301, Q310,
Q317-318
Q202-203,
2008206106-T
TR PNP KTA2400G KEC
KTA 2400G
Q302-303
Q206, Q306 2008005999
TR PNP 2SA 1546 NEC
2SA 1546
Q207, Q307 2008405999
TR NPN 2SC4001 NEC
2SC 4001
Q208, Q308 2008400960
TR NPN 2SC 1567A-R MATSUSHITA
2SC 1567A
Q211, Q311 2028407990
TR NPN 2SC 3298A (Y), KTC4370A (Y)
2SC 3298A
Q212, Q312 2028107984
TR PNP 2SA 1306A (Y), KTA1659A (Y)
2SA 1306A
Q213, Q215, 2028427998
TR 2SC 3856 W/ACC
2SC 3856
Q313, Q315,
Q214, Q215, 2028117994
TR PNP 2SA 1492 W/ACC
2SA 1492
Q314, Q316
R110, R114
3009822973
RES CF 8.2K 1/5W J N
8.2K
R111,
3009104973
RES CF 100K 1/5W J N
100K
R352-353
R112, R202, 3009473973
RES CF 47K 1/5W J N
47K
R210-212,
R302,
R310-312
R113
3009682973
RES CF 6.8K 1/5W J N
6.8K
R115-116,
3009223973
RES CF 22K 1/5W J N
22K
R255-256,
R268, R271,
R273,
R365-366,
R368,
R371, R373
R201, R301
3009271973
RES CF 270 1/5W J N
270
R203, R303
3003120953
RES CF 1.2K 1/5W FN
1.2K 1%
R204,
3009561973
RES CF 560 1/5W J N
560
R208-209,
R304,
R308-309
R205, R305
3009123973
RES CF 12K 1/5W J N
12K
R206, R306, 3009102973
RES CF 1K 1/5W J N
1K
R623
R207, R307
3009121973
RES CF 120 1/5W J N
120
R213, R313
3009100973
RES CF 10 1/5W J N
10
R214-215,
3089820275
RES NFR 82 1/4W J R PHILKO
FR 82
R314-315
R216, R316
3009182973
RES CF 1.8K 1/5W J N
1.8K
R217, R317
3009471973
RES CF 470 1/5W J N
470
R218-219,
3002220953
RES CF 22K 1/5W F N
22K 1%
R318-319
R220-221,
3089100275
RES NFR 10 1/4W J R PHILKO
FR 10
R320-321
R222-223,
3089221275
RES NFR 220 1/4W J R PHILKO
FR 220
R226-229,
R322-323,
R326-329
R224-225,
3009333973
RES CF 33K 1/5W J N
33K
R324-325
R230-231,
3089332275
RES NFR 3.3K 1/4W J R PHILKO
FR 3.3K
R330-331
Ref No.
Part No.
Value
Description
R232-233,
3089479275
RES NFR 4.7 1/4W J R PHILKO
FR 4.7
R238-239,
R332-333,
R338-339
R234-235,
3079101275
RES ERD-2FCVG 101T 1/4W R
FR 100
R240-241,
R334-335,
R340-341
R236-237,
3049478783
RES CE 0.47 5W J T HAN NAE
0.47 5W
R242-243,
R336-337,
R342-343
R250, R350
3039479575-T
RES MO 4.7 2W J RADIAL
4.7/2W
R251, R351
3039100575-T
RES MO 10 2W JR
10 2W
R258, R358
3009224973
RES CF 220K 1/5W J N
220K
R269, R369
3009103973
RES CF 10K 1/5W J N
10K
R270, R272, 3009221973
RES CF 220 1/5W J N
220
R370, R372
R275, R357
3009683973
RES CF 68K 1/5W J N
68K
R354
3009184973
RES CF 180K 1/5W J N
180K
RL201
5528009950
RELAY CR 323 DC24V
CR323
SP1-4
4438090210
TERMINAL BINDING POST 2P
BINDING POST
VR201,
3248347110
RES SEMI RH 470 SIDE ADJ
470B
VR301
Ref No.
Part No.
Value
Description
Summary of Contents for QD-4960
Page 1: ...SERVICE MANUAL Q U A D AMPLIFIER QD 4960 http www inter m com MADE IN KOREA NO 9007979200 ...
Page 5: ...WIRING DIAGRAM 6 7 ...
Page 6: ...8 BLOCK DIAGRAM ...
Page 7: ...9 10 SCHEHATIC DIAGRAM ...
Page 8: ...11 12 ...
Page 10: ...15 16 ASS Y DRAWING ...