Samsung MAX-910 User manual

3 CD CHANGER
MINI COMPONENT
MAX-909/910/916/929/930/932(P)
MAX-936/938/939/940/941
SERVICE Manual
MIMI MIMI COMPONENT SYSTEM CONTENTS
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POWER
ON/STANDBY
DISC 1 DISC2 DISC 3 DISC CHANGE OPEN/CLOSE
POWER SOUND
VOLUME
AUXTAPECDTUNER
RBAND
S.BASS
DUBBING
NORMAL
COUNTER
RESET
DOWN UP
DECK 1 / 2
DEMO
AI OFF / SLEEP
MIC MIXING
MIC
MIN MAX
PHONES
REV. MODE
HIGH
CD SYNCHRO
REC / PAUSE
1. Alignment and Adjustments
2. Exploded Views and Parts List
3. Electrical Parts List
4. Block Diagrams
5. PCB Diagrams
6. Wiring Diagram
7. Schematic Diagrams

MAX900 15W PS920E ONE WAY MAX900
MAX909 40W PS929E ONE WAY MAX910
MAX910 40W PS930E 180° UNDIRECTIONAL MAX910
MAX916 40W PS936E 270°UNDIRECTIONAL MAX910
MAX920 15W PS920E ONE WAY MAX920
MAX929 40W PS929E MAX930
MAX930 40W PS930E MAX930
MAX936 40W PS936E MAX932
MAX932(P) 40W PS932 PS932E + PSC90 + PSR90 MAX932
MAX938 40W PS938 PS938E + PSC90 + PSR90 MAX932
MAX939 60W PS939E THREE WAY MAX940
MAX940 60W PS940E 270°UNDIRECTIONAL MAX940
MAX941 60W PS941SE PS940E + PSR90 MAX940
MODEL POWER Connecting SPK SPK Type Basic Model
NAME
* Comparision chart

ELECTRONICS
© Samsung Electronics Co.,Ltd. MAR. 1999
Printed in Korea
Code no. AH68-00073D

OUTPUT
AM SSG
450KHZ
INPUT
AM ANT
IN
Speaker Terminal
60cm
TL2
VTVM Oscilloscope
1. Alignment and Adjustments
1-1 Tuner
Samsung Electronics 1-1
FM THD Adjustment
Output
Output 1kHz 28dB
60 dB
Minumum Distortion (0.3% below)
(Figure 1-2)
SSG FREQ.
Adjustment
point
(TL3)
98 MHz
FM DETECTOR COIL
AM(MW) I.F Adjustment
Maximum output (Figure 1-4)
SSG FREQ.
Frequency
Adjustment
point
(TL2)
450 kHz
522 kHz
AM I.F COIL
FM Search Level Adjustment
Adjust IVR1 so that “TUNED” of FLT is
lighted (Figure 1-3)
4Gain : 20dB(CE standard)
Figure1-3 FM Auto Search Level Adjustment
Figure1-4 AM I.F Adjustment
Figure1-2 IF CENTER and THD Adjustment
SSG FREQ.
Adjustment
point
(TSR1)
98 MHz
BEACON
SENSITIVITY
SEMI-VR(10KΩ)FM SSG GND
28 dB
FM SSG
Output
GND
Speaker
Terminal
FM
Antenna
Terminal
Distortion Meter
Input
SET
Input
output
Oscilloscope
FM IN
FM Antenna
SET
TSR1
10KHz
* When adjusting T.H.D., readjust I/F coil on the Tuner Pack.
OUTPUT
Fig1-1. Adjustment location of Tuner Part
Speaker
Terminal
output
Frequency Counter
Figure 1-5 Figure 1-6
In Out
Cassette Deck Oscilloscope
SET
(GND)
VTVM
V H
SPEAKER
Figure 1-7
Recording /Play head
AZIMUTH control

1-2-1 To Adjust Tape Speed
* Measuring tape: i) MTT-111 (or equivalent)
(Tapes recorded with 3kHz)
ii) MTT-5512 (or equivalent)
Notes
SPEED
Control
1
2
MTT-111N
(3KHZ)
MTT-111
(3KHZ)
3 kHZ ±1% Fig. 1-5
Fig. 1-5
-5200~6600Hz
Check
Remark
Standard Figure
Adjust
Point
Item
Step Tape
UVR2(COMMON)
DVR3(Only
MAX909/910/916)
No
Adjustment
HI SPEED
Control
Azimuth
1MTT-113CN 8KHZ Fig. 1-7 Output:Maximum
Remark
Standard Figure
Adjust
Point
Item
Step Tape
Adjustment
screw of HEAD
L,R
Unbalance
1
2
MTT-112B
(1KHZ)
MTT-5512
±0.5dB Fig. 1-6
Fig. 1-6
SPEAKER
VTVM (A-DECK)
60KHZ±1KHZ
(Only MAX909/910/916)
85KHZ±1KHZ(COMMON)
DCW4
Remark
Frequency
Range Figure
Adjust
Point
Item
Step Tape
DVR4
DL4
Record
Frequency
1-2 Cassette Deck
Alignment and Adjustments
2-2 Samsung Electronics
Pre-
Setup
Press play
button after
puting tape into
the Deck1
Pre-
Setup
Press Rec button
after connecting
(Fig1-6)
Pre-
Setup
Rec Bias
Voltage
1MTT-5512
(3KHZ)
7V±0.5V Connect to MWF6 from
AC Meter.
Remark
Votage
Range
Adjust
Point
Item
Step Tape
SVR1
SVR2
Pre-
Setup
- Adjust SPEED Control
- Adjust Record Frequency
- Adjust Azimuth
- Adjust Rec Bias Voltage
Fig1-8. Adjustment location of Deck Part
3 kHZ ±1% Fig. 1-5
Front PCB
Main PCB

2.Exploded Views and Parts List
2-1 Cassette Deck Exploded View and Parts List :
Samsung Electronics 2-1
4
5
2
1
8
4
3
7
68
No. Code No. Description Specification Remarks
AH59-20006B DECK-CASSETTE ADR2113MW3
1 AH81-11052G MOTOR ASS’Y EG530YD2BH
2 AH81-10798Y HEAD ASS’Y(R/P) YK56RAA4N3
3 AH81-10022E HEAD ASS’Y(P/B) MS15RAA2N1
4 AH81-10798K PINCH ARM(F) ADR2100-06
5 AH81-10798M PINCH ARM(R) ADR2100-07
6 AH81-10798Q MAIN BELT(R/P) ADR2113MW-02
7 AH81-10798T MAIN BELT(P/B) ADR2113MW-03
8 AH81-10798U SUB BELT ADR2100-09
2-1-1 Application Model : MAX939/940/941

2-1-2 Application Model : MAX929/930/936
No. Code No. Description Specification Remarks
1
3
2
7
2
3
7
44
5
6
AH59-20005U DECK-CASSETTE ADR2113SW3
1 AH81-11052G MOTOR ASS’Y EG530YD2BH
2 AH81-10022E HEAD ASS’Y(P/B) MS15RAA2N1
3 AH81-10798V SOLENOID ASS’Y ADR2100-10(24Ω)
4 AH81-10798K PINCH ARM(F) ADR2100-06
5 AH81-10798Q MAIN BELT(R/P) ADR2113MW-02
6 AH81-10798T MAIN BELT(P/B) ADR2113MW-03
7 AH81-10798U SUB BELT ADR2100-09
Samsung Electronics2-2

2-1-3 Application Model : MAX909/910/916 - Samsung Cassette Deck(Auto Stop)
2
3
4
5
6
3
4
7
11
6
7
No. Code No. Description Specification Remarks
AH59-20005K DECK-CASSETTE ADR2006FW2
1 AH81-10025E IDLER ARM ASS’Y ADR02-042
2 AH81-11037Q MOTOR EG530YD2BH
3 AH81-10025J FR ARM ASS’Y ADR22-012
4 AH81-11150W R/P HEAD TC-591
5 AH81-11150X ERASE HEAD TC-230AN
6 AH81-10026L BELT MAIN 59.7 PI X 1.0T
7 AH81-10026H BELT SUB 34.7 PI X 1.0T
Samsung Electronics 2-3

2-1-4 Application Model : MAX909/910/916 -Yanion Cassette Deck (Auto Stop)
No. Code No. Description Specification Remarks
AH59-20005X DECK-CASSETTE YN21ZSW-77
1 AH81-11037D R.F PULLEY ASS’Y 8521-200090-300
2 AH81-11154D BELT SUB 6600-090014-001
3 AH81-11037H CAM GEAR 6021-200802-001
4 AH81-11037J S REEL ASS’Y 8521-200080-300
5 AH81-11037K T REEL ASS’Y 8521-200070-300
6 AH81-11154E BELT MAIN 6600-090020-001
7 AH81-11150W R/P HEAD TC-591
8 AH81-11150X ERASE HEAD TC-230AN
9 AH81-11037Q MOTOR EG530YD2BH
Samsung Electronics2-4

2-1-5 Application Model : MAX909/910/916 - Yanion Cassette Deck (Auto Reverse)
1
3
4 5
6
7
8
9
2
No. Code No. Description Specification Remarks
1
2
3
4
5
6
7
8
9
AH59-20004E
AH81-10005W
AH81-10005Z
AH81-10006C
AH81-10006R
AH81-11037Q
AH81-10022E
AH81-10022H
AH81-10022T
AH81-10023W
TAPE DECK ASS’Y
LEAF SWITCH
PINCH ROLLER ARM ASS’Y
RF BLET
MAIN BELT
MOTOR
R/P HEAD
P/B HEAD
E-HEAD
MAIN BELT
YN921ZSW-41
MSW-1541T
1921-04-301
1921-07-03
1821-12-173
EG530YD2B
MS15R-AA2N1
MR359-KF243
PHK380-MS16A
1821-17-03
Samsung Electronics 2-5