Teac GF-330 User manual

PC boards shownare viewed fromparts side.
The parts withno reference numberor no partsnumber
in the explodedviews are notsupplied.
As regards the resistors and capacitors,refer to the
circuit diagrams containedin this manual.
Parts marked with this sign are safety critical
components. They must be replaced with identical
components - refer to the appropriate parts list and
ensure exact replacement.
NOTES CONTENTS
Compact Hi-Fi Stereo System
GF-330
For U.S.Aand general export version
CONTENTS
1 SAFETY INFORMATION
2 SPECIFICATIONS
3 ADJUSTMENT AND CHECKS
3-1 TUNER SECTION
4 EXPLODED VIEWS AND PARTS LIST
5 PC BOARDS AND PARTS LIST
6 WIRING DIAGRAM
2
3
4
4
3-3 CASSETTE DECKSECTION 6
7
7 INCLUDED ACCESSORIES
3-2 TURNTABLE SECTION 6
11
15
17
!

1 SAFETY INFORMATION
USE OF CONTROLS OR ADJUSTMENT OR PERFORMANCE OF PROCEDURESOTHER THAN THOSESPECIFIED HEREIN MAY RESULTIN
HAZARDOUS RADIATIONEXPOSURE.
SAFETY INFORMATION
This product has been designed and manufactured according to FDA regulations " title 21, CFR, chapter 1,subchapter J,based on the
Radiation Control for Health and Safety Act of 1968" and is classified asclass 1 laser product. There is no hazardous invisible laser
radiation during operation because invisible laser radiation emitted inside of this product is completely confined in the protective
housings. The label required in this regulation is shown .
1
CAUTION
GF-330
2
Optical pickup:
Type :SOH-AA-8E15
Manufacturer :SONY CORPORATION
Laser output : Less than 0.35mW on the objective lens
Wavelength :79 0 +/-25nm
CERTIFICATION
THIS PRODUCT COMPLIES WITH DHHS
RULES 21 CFR SUBCHAPTER J APPLI-
CABLE AT DATE OF MANUFACTURE
TEAC. CORPORATION
3-7-3, NAKA-CHO, MUSASHINO-SHI, TOKYO, JAPAN
MANUFACTURED :
DATE CODE LABEL
1
TEAC MODELNO . GF-330
COMPACTDISC PLAYER
TEACCORPORATION
30W120/230V~ 50-60Hz,
TOKYOJAPAN
FM ANTENNA
THISPRODUCT COMPLIES WITH DHHS
THISPRODUCT COMPLIES WITH DHHS
THISPRODUCT COMPLIES WITH DHHS
THISPRODUCT COMPLIES WITH DHHS
THISPRODUCT COMPLIES WITH DHHS
THISPRODUCT COMPLIES WITH DHHS
THISPRODUCT COMPLIES WITH DHHS
THISPRODUCT COMPLIES WITH DHHS
THISPRODUCT COMPLIES WITH DHHS
THISPRODUCT COMP
THISPRODUCT COMPLIES WITH DHHS
THISPRODUCT COMPLIES WITH DHHS
!
CAUTION
DONOT OPEN
NEPAS OUVRIR.
AVIS
RISKOF ELECTRIC SHOCK
:RISQUE DE CHOC ELECTRIQUE
VOLTAGE SELECTOR
120V 230V
DOUBLE INSULATION- WHEN SERVICING USE
ONLY IDENTIONAL REPLACEMENT PARTS
SERIAL
N0.
MADE IN CHINA
CERTIFICATION
THIS PRODUCT COMPLIES WITH DHHS
RULES 21 CFR SUBCHAPTER J APPLI-
CABLE ATDATE OF MANUFACTURE
TEAC.CORPORATION
3-7-3,NAKA-CHO, MUSASHINO-SHI, TOKYO, JAPAN
MANUFACTURED:
LTC
BEAT CUT
CUS
LISTD
9700438
R
CLASS 1 LASER
PRODUCT

2 SPECIFICATIONS
GF-330
3
AMPLIFIER Section
TUNER Section
SPEAKER SYSTEM Section
Impedance: 4-ohms
Type: 1-way
CD PLAYER Section
Frequency Response:
Signal-to-Noise Ratio:
Wow and Flutter:
Channel Separation:
40 to 16,000Hz +/-4dB
75dB (IEC-A)
Unmeasurable
35dB
CASSETTE DECK Section
Track System:
TapeSpeed:
Wow andFlutter:
Frequency Response:
Signal-to-Noise Ratio:
4 track, 2channel stereo
4.8cm/sec
0.15% (WRMS)
125 to 6,300Hz +/-3dB
45dB
GENERAL
Power Requirements:
Power Consumption:
Dimension (W xH x D ):
Weight:
Standard Accessories: Owner's Manual x1
Warranty Card x 1
Improvements may result in specification or
feature changes without notice.
120V ~, 60Hz(U.S.A/Canada)
30W
Main Unit: 498 x 279x 321 mm
(19-5/8 x 11 x 12-5/8)inches
Output Power: 2.5W+2.5W (U.S.A/Canada)
Frequency Response : 60 to 30,000Hz
AM Section
Frequency Range: 530 to 1710Khz (U.S.A/Canada)
Signal-to-Noise Ratio: 30dB
Sensitivity (S/N 20dB) : 55 dB uV/m
FM Section
Sensitivity (S/N 30dB) : 18 dB u V
Frequency Range : 88.0 to 108.00Mhz
120V/230V ~, 50-60Hz (General Export
Versiononly)
11.36 kg
45rpm Adaptor

4
GF-330
3 ADJUSTMENTS AND CHECKS
Use a screwdriverwith a plastic or ceramic grip for all adjustment.
3-1 TUNER SECTION
1. Set thefunction switch to the AM position.
2. Connect thetest loop antenna across the output of the signal generator.
3. Connect theoscilloscope to the speaker terminal.
4. Set thesignal generator as listed in the alignment chart.
3-1-2 AM adjustment
1. Set thefunction switch to the FM position.
2. Connect thesignal generator output through a 75 ohm dummy
3. Connect theoscilloscope to the speaker terminal.
4. Set thesignal generator as listed in the alignment chart.
3-1-1 FM adjustment
antenna to "ANT"on MAIN PCB.
AM ANT COIL
PVC
C1 FC1
GF-330 MAIN PCB
L4
C2 FC2
L6
L3
L2
L5

GF-330
55
3-1-3 FM/AM alignment chart
3-1-4 TURNTABLE alignment chart
ITEM ADJUSTMENT POINT ADJUSTMENT
SG SETTING TUNER SETTING
1. FM band
2. Tracking
3. Tracking
108MHz
104MHz 104MHz
Repeat step 2
90MHz 90MHz
108MHz
87.5MHz 87.5MHz
1kHz, +/-22.5kHz dev.
1kHz, +/-22.5kHz dev.
1kHz, +/-22.5kHz dev.
1kHz, +/-22.5kHz dev. L3
L2
PVC FC1
PVC FC2
FM
Adjust for max.output.
Adjust for max.output
and best waveform.
1. IF adjustment
2. AM band
455kHz
1710kHz
600kHz
1710kHz
Repeat step 3
600kHz
600kHz
1400kHz 1400kHz
530kHz 530kHz
1kHz, 30% mod
1kHz, 30% mod
1kHz, 30% mod
1kHz, 30% mod
1kHz, 30% mod
L5
L4
PVC C1
PVC C2
L6
AM
Adjust for max.output.
Adjust for max.output.
Adjust for max.output
and best waveform.
ITEM ADJUSTMENT ADJUSTMENT WOW &
Flutter
POINT
HP - 4005
Number : SPEED
5200MHz
NO.3
NO.4
NO.4
3000Hz
3000Hz
VR601
VR602
VR603
<0.35%
33
45
78
TURNTABLE
+/- 30Hz
+/- 30Hz
+/- 30Hz
-----
-----
AM ANT

3-3-1 Tape speed adjustment
3-3-2 Azimuth adjustment
1. Set thefunction switch to the TAPE position.
2. Connect thefrequency counter to the speaker terminal.
3. Load tapedeck with MTT-111N (use the midpoint ofside A).
4. Press thePLAY button on tapeand adjust MOTOR VR to obtain 3,000Hz +/- 30Hz.
5. Stop tape.
1. Connect theoscilloscope to the speaker terminal.
2. Load aMTT-114N test tape and pressthe PLAY button.
3. Adjust theazimuth using a screwdriver to maintain the max.
L & Rout voltage.
4. Secure theazimuth position using locking paint.
3-3 CASSETTE DECK SECTION
3-2 TURNTABLE SECTION
1. Set thefunction switch to the PHONO position.
2. Connect theoscilloscope to the speaker terminal.
3. Use aHP-4005 record for all adjustment.
PHONO SPEED PCB
VR601 VR602 VR603
GF-330
6

GF- 330
4 EXPLODED VIEWS AND PARTS LIST
EXPLODED VIEW - 1
49
50
50
53
56
10
11
12
54
13
30
43
42
52
52
21
29
55
41
53
40
51
53
20
18
17
16
51
15
51
53
52
19
53
50
31
26 52
21
24
25
48
27
50
33
32
35
38
37
39
36
50
14
1
9
7
8
6
5
4
5
4
3
2
23
22
52
28
34
44
51
45
53
21
52
52
46
47
53
7

8
GF-330
REF. NO
EXPLODED VIEW-1
PARTS NO. DESCRIPTION
SCREW W/SPW 2.6X8MMPM ZMC HD
1-1
1-2
1-3
1-4
1-5
1-6
1-7
1-8
1-9
1-10
1-11
1-12
1-21
1-22
1-23
1-24
1-25
1-26
1-27
1-28
1-29
1-30
1-31
1-32
1-33
1-34
1-35
100-300N2000
100-300N2030
100-300N2040
100-300N2060
100-F2002040
038-102GF600 CASSETTE MECHA
001-300N0000 FUNCTION F. PANEL
001-02000200 FUNCTION BACK PANEL
001-F3000300 SPEAKER GRILL ASSY- L
001-F3000400 SPEAKER GRILL ASSY- R
TUNING KNOB
004-F3000000
004-F3000100 VOLUME KNOB
004-F3000200 CD CONTROL KNOB
004-F3000300 CONTROL KNOB -A
004-F3000400 CONTROL KNOB -B
004-F3000500 MASKING F. PANELSWITCH
004-F3000600 CASSETTE KEY
005-F3000000 CASSETTE CASE
007-F3000000 CASSETTE WINDOW
008-0GP18000 GEAR DUMPER ASSY
009-F3000000 SPEAKER GRILL BASE- L
009-F3000100 SPEAKER GRILL BASE- R
009-02000200 SPEAKER HOLDER -L
SPEAKER HOLDER -R
009-02000300
010-02000200 DIAL DRUM -A
DIAL DRUM -B
010-02000300
015-F3000300 CD LED WINDOW
DIAL WINDOW
015-F3000100
015-F3000200 DIAL SCALE
015-02000000 CD LENS PLATE
011-02000000 MAIN PCB SUB-BKT
011-F3300000 MAIN PCB BKT- R
011-F3300100 MAIN PCB BKT- L
011-02000600 TUN. DRUM BKT
011-02001000 SPEAKER GRILL BKT- L
SPEAKER GRILL BKT- R
011-02001100
011-02001300 F.PANEL BKT
011-02001400 MASKING F. PANELSW HOLDER
031-02000010 DIAL DRUM SPRING
031-02000110 CASSETTE OPEN SPRING
014-GF200000 TUN. SHAFT
DIAL PULLY
008-0GP18001
011-GP180300 NUT PLATE
017-02000000 DIAL SHAFT
025-00018002 FIXING SCREW 3X9MMZMC HD
020-F3300000 CD PCB SHIELDPLATE
1-13
1-14
1-15
1-16
1-17
1-18
1-19
1-20
001-F3000000 FRONT PANEL
1-36
1-37
1-38
1-39
1-40
1-41
1-42
1-43
1-44
1-45
1-46
1-47
1-48
1-49
1-50
SCREW 2.6X8MM PTZMC HD
021-12608032
022-82608032
SCREW 3X8MM BAZMC HD
024-23008032
1-51 SCREW 3X10MM BABLK ZMC HD
024-23010033
SCREW 3X10MM BA ZMC HD
024-23010032
1-52
SCREW 3X12MM BA ZMC HD
024-23012032
1-53
1-54 SCREW 3X14MM PTT ZMC HD
026-13014022
SCREW 4X6MM PWTZMC HD
021-44006032
1-55
1-56 013-90000001 HEXAGON NUT
REMARKS
MAIN PCB ASSY
,
FUNCTION PCB ASSY
,
CD CONTROL PCBASS Y
,
HEAD PHONE JACKPCB ASS Y
,
POWER/ST.LED PCB ASS Y
,

GF- 330
EXPLODED VIEW - 2
2
28
8
31
28
4
5
6
9
12
13
10
11
14
34
18
26
21
33
33
33
33
24
25
32
32
27
22
23
30
32
28
15
17
16
19
20
29
28
31
7
29
1
3
9
35

10
GF-330
REF. NO
EXPLODED VIEW-2
2-1
PARTS NO. DESCRIPTION REMARKS
2-2
2-3
2-4
2-5
2-6
2-7
2-8
2-9
2-10
2-11
084-F3000200 POWER TRANSFORMER 120V60HZ - (UL/CSA)
084-F3000201 POWER TRANSFORMER 120V/230V 50HZ - (UNI)
016-300N0100 BACK BOARD -(UL/CSA)
016-300N0101 BACK BOARD -(UNI)
087-00000007 AC CORD UL
063-GF200110 AC POWER SLIDESWITCH (UNI)
016-300N0000
037-KRA20100 RUBBER FOOT
100-98ES3090
100-300N2010
100-300N2020
100-300N2050
039-98ES0130
040-01000311
004-M9700000 SPEED SW.KNOB
006-F3000000 CD DOOR
030-00000002 AC CORD BUSH
010-M9700000 SPEED SW.COVER
011-02001800 CD DECK BKT- R
011-02001700 CD DECK BKT- L
011-02001600 CD DECK BKT-BOTTOM
011-02000800 POWER TRANS. PLATE
011-00140500 AC CORD HOLDER
011-F1001040 SPEED SW.BKT
SCREW 3X8MM BTZMC HD
021-23008032
026-44018022
022-12604032 SCREW 2.6X4MM PMZMC HD
SCREW 4X18MM PWTTZMC HD
SCREW 3X6MM BTTZMC HD
SCREW 3X10MM PTZMC HD
026-23006022
021-13010032
SCREW 3X10MM BA ZMC HD
024-23010032
SCREW 3.1X12MM PWA ZMC HD
024-43112032
024-24018033 SCREW 4X18MM BABLK HD
024-24012033 SCREW 4X12MM BABLK HD
SLIDE STAY ASSY
011-F1800500
2-12
2-13
2-14
2-15
010-10000700 45 RPM ADAPTOR
2-16
2-17
2-18
2-19
2-20 !
!
2-21
2-22
2-23
2-24
2-25
035-F300N002 SPEAKER EVAWASHER
061-F3000400 SPEAKER 4 OHM
2-26
2-27
2-28
2-29
2-30
2-31
2-32
2-33
2-34
2-35 !
PLAYER ASSY (3 SPEED DC:9V)
,
PHONO SPEED PCBASS Y
,
LT-98ES CDPCB ASS Y
,
CD DECK &PCB ASS Y
,
WOODEN CABINET ASSY
,
BEAT CUTSW. PCBASS Y
,
PHONO SPEED SWPCB ASS Y
,