Page 1
SERVICE
MANUAL
S T E R E O
TUNER
PT-9107S
Page 2
Micom Data 1
Specifications
5
Electrical Parts List
6
Top and Bottom View of P.C. Board
7
Wiring Diagram 9
Block Diagram 10
Schematic Diagram 11, 12
Exploded View of Cabinet & Chassis / Mechanical Parts List 13, 14
Ass’y Drawing 15, 16
CONTENTS
Page 3
1
MICOM DATA
BLOCK DIAGRAM
Page 4
2
PIN ASSIGNMENT (Top View) CXP834P16 (QXP Package)
Page 5
3
PACKAGE OUTLINE (Unit: mm)
Page 6
4
VERSION OPTION
PIN 079 PIN 080 VERSION
GND (JUMPER) GND (JUMPER) KOREA
GND (JUMPER) PULL UP 100 K EUROPE
PULL UP 100 K GND (JUMPER) USA
PULL UP 100 K PULL UP 100 K JAPAN
Page 7
5
SPECIFICATIONS
ELECTRICAL
• Tuning Range..........................................................................................................FM: 87.5MHz~108MHz
....................................................................................................................................AM: 522kHz~1611kHz
............................................................................................................AM: 530kHz~1720kHz (UL/CSA only)
• Sensitivity .......................................................................................................................FM: Less than 3uV
.....................................................................................................................................AM: Less than 100uV
• S/N .............................................................................................................................FM: Better than 65dB
.....................................................................................................................................AM: Better than 40dB
• T.H.D.............................................................................................................................................FM: 0.3%
...........................................................................................................................................................AM: 1%
• Output Level
FM..........................................................................................................Mono Balance: 1V (modul. 75kHz)
......................................................................................................................Stereo: 500mV (modul. 75kHz)
AM .....................................................................................................Mono Balance: 240mV (modul. 30%)
• Antenna Input .................................................................................................................................FM: 75Ω
GENERAL
• Power Source.........................................................................................AC 100V–240V, DC 24V, 50/60Hz
• Power Consumption..............................................................................................................................11W
• Weight .................................................................................................................................................3.5kg
• Dimensions......................................................................................................482(W)×44(H)×280(D)mm
*Specifications and design subject to change without notice for improvements.
Page 8
R41 R42 R45 3009472973 RES CF 4.7K 1/5W J N 4.7K
R15 3009562973 RES CF 5.6K 1/5W J N 5.6K
R56 R66 3009303973 RES CF 30K 1/5W J N 30K
R54 R64 3009393973 RES CF 39K 1/5W J N 39K
R17 R79-80 3009473973 RES CF 47K 1/5W J N 47K
R99-100
R113-114
R81-82 3009151973 RES CF 150 1/5W J N 150
R101-102
R115-116
R63 R53 3009331973 RES CF 330 1/5W J N 330
R16 3009561973 RES CF 560 1/5W J N 560
RY1-3 5528009960 RELAY RZ-12 RY-12W RY-12W
SW1 4658099110 SW TACT THVH472GAA TACT SW
X1 3908101990 X-TAL 32.768KHZ GT-2190C 32.768KHZ
X33 3908101080 CRYSTAL 4.19MHZ 4.19M
GND1 GND2 4235007210 GND TERMINAL (POWER B’D) GND
BK1 BK2 6505954910 BRACKET JACK BRACKET
C310 3549103107 CAP DE2F3KH103MA4B 0.01/500
CN1 4355923803 CONNECTOR WAFER 03P(J.ST) WAFER 3P
CN2(SW) 4355912312 CON ASS’Y 3P ASS’Y 3P
SW2 4628988610
SW POWER SDDF3PATL011 (SP278)
POWER SW
AN301 4355916112 CON ASS’Y 2P ASS’Y 2P
LD302 2300050101 LED LTL-307E-012A RED
VR 3228078410 VR RK14122010613A 10KA*2
CN7 4355801014 CON ASS’Y 6P ASS’Y 6P
CN2 4428528238 CON WAFER 38FE-BT-VK-N WAFER 38P
CON202 4355780210 CON ASS’Y 9P ASS’Y 9P
LCD1 2338170387 KXN35091DAB LCD
D201-206 2301052001
LED SLM1510BNHTAC S.YOUNG GRN
GRN
D211-216
D221-226
SW201-218 4628985710 TACT (5MM) THVV501BAA (KBW89) TACT SW
CABLE 4115198310 FLEXIBLE FLAT CABLE 15P FLAT CABLE
4115198320 FLEXIBLE FLAT CABLE 38P FLAT CABLE
TUNER 3928209810 MODULE AM/FM ALPS TFCEIU101A KOREA/USA
3928209820 MODULE AM/FM ALPS TFCEIE301A EUROPE
3928209830 MODULE AM/FM ALPS TFCEIL501A UK
3928209840 MODULE AM/FM ALPS TFCEIJ101A JAPAN
AC INLET 4448996710 AC INLET (6200,2300) SYS-6004 AC INLET
GND 4355795508 CON ASS’Y 1P Y-G #18 250-RING
GND TERMINAL
FUSE 5508410834 FUSE 50T 20MM 125MA/250V U/C/S
220V/230V/240V
5508411434 FUSE TS 20MM 315MA/250V U/C/S 100V/120V
TRANS 2828057600 TRANS POWER 220V PT-9107S 220V
2828057610 TRANS POWER 100V PT-9107S(J) 100V
2828057620 TRANS POWER 120V PT-9107S(E) 120V
2828057630 TRANS POWER 230V PT-9107S 230V
2828057640 TRANS POWER 240V PT-9107S 240V
ELECTRICAL PARTS LIST
Ref No. Part No. ValueDescription
C6 3509103530-T CAP CE F 0.01UF 50V Z 0.01/50
C1-4 C12-13 3509104530-T CAP CE F 0.1UF 50V Z 0.1/50
C16-17
C37 C24-26
C76-77 C96-97 3509102231-A CAP CE YB 1000PF 50V K AXIAL 1000P
C113-114
C23 3509221231-A CAP CE B 220PF 50V K AXIAL 220P
C39-40 3509220130-T CAP CE SL 22PF 50V J 22P
C30 C33 3529330311-A CAP CE SL 33PF 50V J AXIAL 33P
C32 C31 3509330130-T CAP CE SL 33PF 50V J 33P
C56 C69 C72 3529470311-A CAP CE SL 47PF 50V J AXIAL 47P
C74 C92 C94
C123 C133
C35 3419510401 CAP AF 0.1UF 5.5V(EECF5R5U104) 0.1/5.5
C50 C60 C120 3409210971-T CAP AF RSG 1UF 50V 5 P 1/50
C130
C19 3409210071-T CAP AF RSG 10UF 50V 5 P 10/50
C21 3409210149-T CAP RG 100UF 25V 105C 100/25
C34 3409233971-T CAP AF RSG 3.3UF 50V 5 P 3.3/50
C36 3409247971-T CAP AF RSG 4.7UF 50V 5 P 4.7/50
C51 C61 3409247071-T CAP AF RSG 47UF 50V 6 P 47/50
C52 C62 C73
C70-71 C78-79
C90-91 C98-99
C111-112
C11 C14 C18 C38 3409247147-T CAP SD 470UF 25V 10P 470/25
C15 3419547177 CAP E SD 470UF 50V (10P) 470/50
C20 3409247261 CAP AF HC 4700UF 35V 22 P LUG 4700/35
C22 3609103120-T CAP MA 0.01UF 100V 0.01(M)
CN4 4428528138 WAFER 38FE-ST-VK-N WAFER 38P
CON6 4428528115 WAFER 15FE-BT-VK-N WAFER 15P
CN5 4428598303 CONNECTOR WAFER LW-0640-3P WAFER 3P
CN10 4355923803 CONNECTOR WAFER 03P(J.ST) WAFER 3P
CN3 4428595002 LW5267/LWB0640/2.5MM-02P 2.5MM-02P
CON1 4428595009 LW5267/LWB0640/2.5MM-09P 2.5MM-09P
CN6 4428595006 LW5267/LWB0640/2.5MM-06P 2.5MM-06P
BD1 2058100976 DIODE BRIDGE KBP202G/KBP203G BP202G
DZ1-2 2058502056 DIODE ZENER UZ-5.6BM(1N5232B) 5.6BM
DZ3 2058502120 DIODE ZENER UZ-12BM(1N5242B) 12BM
D1-2 D5 D9 D21 2058100996 DIODE RECTIFIER LT1N4006(4007) 1N 4006
D25 D27
D3-4 D6-8 D10 2058304100 DIODE IN4148M 1N 4148
D22-23 D32-36
F21 5508411934 FUSE TS 20MM 630MA/250V U/C/S 630MA/250V
F2A F2B 4458999110 FUSE CLIP 5*20 FUSE CLIP
HS1 7505299340 HEAT SINK EQ-131 HEAT SINK
HS2 7505299230 TR HEAT SINK PT9107, DIV9123,CA HEAT SINK
IC3 2168640984 IC 7806 SAMSUNG 7806
IC4 IC8 2128610900 IC KA7815 COMMON 7815
IC1 IC6-7 2168220987 IC NJM 5532L JRC 5532L
IC5 2168220989 IC NJM 2068L JRC 2068L
U2 S21210802101 IC CXP834P 160-1 SONY
CXP834P160-1
JK3-4 4438097310 JACK PHONE 4P PHONE 4P
JK1 4438193410 JACK RCA 2P(JK0200500N) RCA 2P
JK6 4438094610 DC TERMINAL 2P TERMINAL 2P
J23 J25-27 1508400501 JUMP WIRE(0.5/52M/M) JUMPER
LED 2300032105 LED LTL-16KG-021A LITEON GRN
Q2 2008406942-T KTC3192-Y-AT C3192Y
Q21-22 Q31 2008606104-T KTC3198-Y-AT C3198Y
R11 3039332575-T RES MO 3.3K 2W J RADIAL 3.3K 2W
R9 3039479575-T RES MO 4.7 2W J RADIAL 4.7 2W
R3-4 R19 3039271575-T RES MO 270 2W J RADIAL 270 2W
R12-13 3039471575-T RES MO 470 2W J RADIAL 470 2W
R14 3059100776 RES CE 10 5W R PS-A152 10/5W
R39-40 3009102973 RES CF 1K 1/5W J N 1K
R1-2 3009103973 RES CF 10K 1/5W J N 10K
R122-123
R132-133
R51 R52 R61-62 3009104973 RES CF 100K 1/5W J N 100K
R30-38 R43-44
R72-73
R74-76 R94-96 3009132973 RES CF 1.3K 1/5W J N 1.3K
R91 R90 3009272973 RES CF 2.7K 1/5W J N 2.7K
R70-71 3009332973 RES CF 3.3K 1/5W J N 3.3K
MAIN B’D (4005409600)
Ref No. Part No. ValueDescription
6
POWER SW B’D (4005409610)
ASS’Y
FRONT B’D (4005409500)
LED B’D (4005409620)
VR B’D (4005409630)
Page 9
7
TOP AND BOTTOM VIEW OF P.C. BOARD
Page 10
8
Page 11
9
WIRING DIAGRAM
Page 12
10
BLOCK DIAGRAM
Page 13
1211
SCHEMATIC DIAGRAM
Page 14
1413
EXPLODED VIEW OF CABINET & CHASSIS/MECHANICAL PARTS LIST
HANDLE
PART NAME
NO
12
Q'TY
PART NUMBER
854399 4210
REMARK
1
13
16
15
17
14
19
20
21
2
3
22
6
8
9
10
11
12
18
4
7
S3
2
4
3
7
8
6
5
13
14
16
15
11
12
10
9
S6
S2
S1
S5
S4
S3
21
22
23
19
20
18
17
REMARK
NO PART NUMBER
PART NAME
Q'TY
LED INLAY
853599 5010 1
KNOB CONTROL
854399 4110 1
FOOT
673599 1210 2
FRONT PANEL
860298 2120 1
DISPLAY PCB
400540 9500 1
KNOB PUSH
854398 7210 1
POWER S/W
CONTROL V/R
MAIN CHASSIS
462898 8610
322807 8410
612268 951011
1
TR HEAT SINK
TOP COVER
AC INLET
612369 4710
444899 6710
750529 9230
1
1
2
BRACKET P/J
TUNER PACK
GUIDE HANDLE
LCD HOUSING
LCD
POWER TRANS
MAIN PCB
1401540 9600
650595 4910
392820 996021
854398 9610
854399 4210
282806 5200
233817 0392
1
1
2
1
FILTER
TACT KNOB
854399 2210
853502 721011
5
852399 5510
BEZEL PUSH
1
23
S2
S1
S3
S4
S5
S6
810924 0123
2BTC 4x12B
2
810934 0181
3BTC 4x18Y
4
810933 0063
3BTC 3x6B
17
800913 0063
BM 3x6B
6
809599 6910
A'SSY PM 4x8B
1
810922 0083
2BTC 3x8B
11
S4
S7
806913 0181
WPM 3x18Y
S7 4
Page 15
1615
ASS’Y DRAWING
VOLUME
MAX
MIN
DOWN
UP
6
172839405
PRESET
SCAN
MEMORY
OFF
ON
PT
9107S
STEREO TUNER
AM
MONO/ ST
FM
MODE
PRESET/TUNE
MONO
MHz
KHz
046122689511
1
1
MAIN CHASSIS
046122689512
046122689513
046122689514
046122689515
1
2
3
4
5
6
7
TACK KNOB
1
048543992210
AC INLET
1
4448996710
1
8
JACK RCA 2P
4438193410
1
9
10
11
12
2
1
4438097310
JACK PHONE
1
046123694710
TOP COVER
13
KNOB PUSH
8543987210
1
1
HANDLE
048603995210
2
ANTENNA TERMINAL
3928209810
R, C
E
D
J
1
1
Remark
No.
Description Part No
Q'ty
LCD WINDOW 048535995021
1
KNOB CONTROL 048543994110
1
FRONT PANEL 048602982121
1
DC TERMINAL 2P 4438094610
DOM
44
RL
DCINPUT
24V
230V50Hz, 11W
FUSE
T125mAL/ 250V
~ACINPUT
UNBAL/75
LOOP
ANT.
LR
STEREO
MONO(BAL)MONO(BAL)
VARIABLEFIXED
S
N
www.inter-m.com
NOUSERSERVICEABLE PARTSINSIDE.
RISQUEDE CHOCELECTRIQUENE
CTRICSHOCK, DONOTREMOVE COVER.
REFERSERVICINGTO QUALIFIEDSERVICE
CAUTION;
AVIS;
TOREDUCE THERISKOFFIRE
REPLACEONLY WITH SAMETYPEFUSE.
CAUTION;
TOREDUCETHE RISKOFELE-
PERSONNEL.
PASOUVRIR.
UTILISERUN FUSIBLEDERECHANGE DE
MEMETYPE.
OUTPUT
ANT
OC03
RESET
FM AM
W
UNBAL/75
7
8
910111213
Page 16
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MADE IN KOREA
2003.1 9017100100
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