Sanyo DC-BM500 User manual

FILE NO.
Service Manual Micro Component System DC-BM500 (XE)
(KR)
(TW)
PRODUCT CODE No.
129 614 00 (XE)
129 614 01 (KR)
129 614 07 (TW)
REFERENCE No.SM5810247
Contents
Specifications...................................................................1
System connections.........................................................1
What to do if.....................................................................2
Laser beam safety precaution..........................................3
CD pick-up maintenance..................................................3
CD player adjustments.....................................................3
Tape adjustments ............................................................4
Tuner adjustments (XE) ...................................................5
Tuner adjustments (KR & TW).........................................6
Exploded view
(Cabinet & Chassis) ......................................................7
Parts list
(Cabinet & Chassis) ......................................................8
(Tape mechanism) ........................................................13
(CD mechanism) ...........................................................14
IC block diagram & description ........................................15
FL display description ......................................................19
Voltage Table...................................................................20
Schematic diagram
(FRONT for XE) ............................................................22
(FRONT for KR & TW) ..................................................26
STANDBY
/ON
RDSMODE
MEMORY
FUNCTION FULL LOGIC CONTROL/AUTO REVERSE
EJECT
MULTI FUNCTION DISPLAY
VOLUME
–+
OPEN/CLOSE
/
SOUNDPRESET
BASSXPANDER
PTY SELECT
CLOCK/TIME
TUNING
+
TUNING-
TUNER/BAND
PHONES
MICRO COMPONENT SYSTEM
PTYCHECK
/
PRESET PRESET
+
(CD)...............................................................................30
(TUNER for XE) ............................................................34
(TUNER for KR & TW) ..................................................38
(AMPLIFIER for XE ).....................................................42
(AMPLIFIER for KR ).....................................................48
(AMPLIFIER for TW ) ....................................................50
Wiring diagram
(FRONT for XE) ............................................................24
(FRONT for KR) ............................................................28
(FRONT for TW)............................................................29
(CD)...............................................................................32
(CD TRAY LED & KOUTE) ...........................................33
(TUNER for XE) ............................................................36
(TUNER for KR & TW) ..................................................40
(POWER AMPLIFIER & PRE AMPLIFIER for XE) .......44
(POWER AMPLIFIER & PRE AMPLIFIER for KR & TW )
XE: This service manual consists of "DC-500U/XE" (Main unit : 129 615 00), "SX-BM500L/ XE" (Speaker system : 165 041 00)
& "SX-BM500R/XE" (Speaker system : 165 042 00).
KR: This service manual consists of "DC-500U/KR" (Main unit : 129 615 01), "SX-BM500L/ KR" (Speaker system : 165 041 01)
& "DC-BM500R/KR" (Speaker system : 165 042 01).
TW: This service manual consists of "DC-500U/TW" (Main unit : 129 615 07), "SX-BM500L /KR" (Speaker system : 165 041 01)
& "DC-BM500R/KR" (Speaker system : 165 042 01).
...................................................................................46
(POWER SUPPLY ) ......................................................52

- 1 -
SPECIFICATIONS
General
Output power ......................... 20 W x 2
(at 6 ohms, 10% distortion) (XE)
Inputs ..................................... VIDEO IN : 500 mV / 50k ohms
Outputs .................................. SPEAKERS : 6 ohms
PHONES : 8 - 32 ohms
OPTICAL OUT:Optical (XE,KR)
Power requirements............... AC 230V, 50Hz (XE)
AC 220V, 60Hz (KR)
AC 110V, 60Hz (TW)
Power consumption ............... 50 W
Dimensions (W x H x D) ........ Approx. 200 x 285 x 294 mm
Weight.................................... Approx. 5.1 kg
Speaker system
Type....................................... 2 way bass reflex
Unit used : Woofer ................. 12 cm cone type
: Tweeter................ 3.5 cm balanced driver
Maximum power-handling capacity
40 Watts (peak)
Nominal impedance ............... 6 ohms
Dimensions (W x H x D) ........ Approx. 181 x 284 x 192 mm
Weight.................................... Approx. 2.4kg (per speaker)
Specifications subject to change without notice.
Tuner
Reception frequency:
FM :87.5 - 108.0 MHz
AM : 522 - 1710 kHz (TW)
522 - 1710 kHz (9 kHz step) (KR)
520 - 1710 kHz (10 kHz step)(KR)
MW: 522 - 1611kHz, 9 kHz step (XE)
520 - 1610 kHz,10 kHz step (XE)
LW : 144 - 288 kHz (XE)
CD player
Channels................................ 2-channel stereo
Sampling frequency ............... 44.1 kHz
Pick-up................................... Optical 3-beam
semiconductor laser
Wow and Flutter..................... Below measurable limits
Wave length........................... 790 nm
Laser output........................... 0.6mW(Continuous wave max.)
Cassette deck section
Track system ......................... 4-track, 2-channel stereo
Frequency response .............. 60 Hz - 13.5 kHz
Signal to noise ratio ............... 50 dB
Wow and Flutter..................... 0.12% (WRMS)
Fast forward / Rewind time .... Approx. 110 sec. (C-60)
SYSTEM CONNECTIONS (XE)
SPEAKERS
(6 MIN.)
L
R
L
SPEAKERS
(6 MIN.)
VIDEO (AUDIO)
AM
LOOP
EXT.ANT
R
IN
FM
75
RESET
L
R
Video equipment
AM loop aerial To an AC outlet
Digital equipment
R ch speaker
L ch speaker
FM indoor aerial
FM outdoor aerial

- 2 -
WHAT TO DO IF
If the operation of the unit or display is not normal, even though the appropriate buttons
have been pressed. Disconect the power cord from the AC outlet, then press "RESET"
(rear of the unit) for at least 30 seconds.
SPEAKERS
(6 MIN.)
L
R
L
SPEAKERS
(6 MIN.)
VIDEO (AUDIO)
R
IN
RESET
L
R
FM 75
AM
LOOP
FM 75
AM
LOOP
FM indoor aerial
FM
FM outdoor aerial
FM
AM loop aerial
AM
To an AC outlet
AC
Video equipment
L ch speaker
R ch speaker
✬
✲
✬
✳✰✥✡✫✥✲✳
✈✖ ✭✩✮✎✉
✶✩✤✥✯✈✡✵✤✩✯✉
✲
✩✮
✲✥✳✥✴
✦✭✗✕
✡✭
✬✯✯✰
SYSTEM CONNECTIONS (KR & TW)
FOR XE FOR KR, TW
L
R
L
SPEAKERS
(6 MIN.)
VIDEO (AUDIO)
AM
LOOP
EXT.ANT
R
IN
FM
75
RESET

- 3 -
LASER BEAM SAFETY PRECAUTION
• Pick-up that emits a laser beam is used in this CD player section.
CAUTION :
USE OF CONTROLS OR ADJUSTMENTS
OR PERFORMANCE OF PROCEDURES
OTHER THAN THOSE SPECIFIED HEREIN
MAY RESULT IN HAZARDOUS RADIATION
EXPOSURE
LASER OUTPUT..........0.6 mW Max. (CW)
WAVELENGTH .............790 nm
CD PICK-UP MAINTENANCE
About pick-up (Optical lens) Cleaning
Clean a lens with swab of the cotton which moistened it with alcohol, cleaning paper or cleaning disc appointed.
Specified cleaning disc : LC-1 (Part code : 645 026 1961 ..... manufactured by SANYO.)
Show a clean procedure in the following in reference by swab of cotton.
1. Cotton swab is wrapped with Cleaning paper.
2. Add the isopropyl alcohol.
3. Gently move the tip of cotton swab just like a draw a whirlpool from inside to outside on the surface of lens.
CD PLAYER ADJUSTMENTS
1. ADJUSTMENTS
(1) Confirm the tracking balance
1. Turn on the POWER switch.
2. Connect an Oscilloscope to TP2 (TE) and TP4 (VC).
3. Set the test disc.
4. Press "PLAY" button to turn into the "PLAY" mode.
5. Keep holding "SKIP" button down so as to be "SERCH"
mode, then confirm that the oscilloscope waveform is
symmetrical on the top and bottom in relation to 0V (VC).
200mV/div.
5ms/div.
L
R
L
SPEAKERS
(6 MIN.)
VIDEO (AUDIO)
AM
LOOP
EXT.ANT
R
IN
FM
75
RESET
CAUTION INVISIBLE LASER RADIATION WHEN OPEN AND
INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.
ADVARSEL USYNLIG LASER STR LING VED BNING, N R
SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION, UNDG UDS TTELSE
FOR STR LING.
VARNING OSYNLIG LASER STR LNING N R DENNA DEL R PPNAD
OCH SP RR R URKOPPLAD. STR LEN R FARLIG.
VORSICHT UNSICHTBARE LASERSTRAHLUNG TRITT AUS, WENN
DECKEL GE FFNET UND WENN SICHERHEITSVERRIEGELUNG
BERBR CKT IST. NICHT, DEM STRAHLAUSSETZEN.
VARO AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA
N KYM TT M LLE LASERS TEILYLLE. L KATSO S TEESEEN.
(For XE Only)
(For XE Only)
(For XE & KR)

- 4 -
OPENING EXPANDED
b
a
(2) Checking the "eye" pattern
1. Switch "ON" the POWER.
2. Connect an oscilloscope to TP1 (RF) and TP4 (VC).
3. Load the test disc.
4. Press the PLAY button.
5. Check to be sure that the "eye" pattern is at the center of
waveform and that the diamond shape is clearly defined.
6. Press the STOP button.
7. Turn off the POWER switch.
CD PLAYER ADJUSTMENTS
OSCILLOSCOPE
+
TP1
(RF)
TP4
(VC)
-
TAPE ADJUSTMENTS
• Be sure to clean the heads before attempting to make any adjustment.
• Be sure both channels (1 and 2) are the same level.
(Using a dual-channel oscilloscope)
• Be sure both channel's waveform are same for the phase matching.
• After completion of the adjustment, use the threadlock (TB-1401B) to
secure the azimuth adjustment screws.
1. Remove the cover deck as Fig.1.
2. Load a test tape (VTT-738 etc. : 10kHz) in the Deck.
3. Press the PLAY button. (Normal playback)
4. Use a + tip screwdriver to turn the screw for normal azimuth
adjustment so that the left and right outputs are maximized at
the same phase during normal playback. See Fig.1.
5. Press the PLAY button. (Reverse playback)
6. Use a + tip screwdriver to turn the screw for reverse azimuth
adjustment so that the left and right outputs are maximized Fig.1
at the same phase during reverse playback.
7. Adjust so that the waveforms for the left and right channels are in alignment.
1. Azimuth Adjustment
3. Torque Measurement
2. Tape Speed Adjustment
Test Cassette
Take-up Torque Back tention
Driving power cassette :
TW-2412 (PLAY)
TW-2422(REV. PLAY)
-
PLAY/REV.
F.FWD
REW
2 ~ 6 grcm
-
-
70 ~ 140 grcm
Pull tentionItem
PLAY : TW2111A (FWD)
PLAY : TW2121A (REV)
F.FWD / REW : TW2231
PLAY : TW2111A (FWD)
PLAY : TW2121A (REV)
30 ~ 65 grcm
70 ~ 140 grcm
• Connect the Frequency Counter to TAPE OUT.
1. Insert the test tape (MTT-111N, etc.; 3,000Hz) into the DECK.
2. Press the PLAY button. .
3. Adjust a hole on the motor bottom so that a frequency counter reading of 3,000 ±5Hz is obtained.See Fig.2.
4. Press the STOP button, and eject the test tape.
>50grcm
hole for adjustment
MOTOR
Fig.2
STANDBY
/ON
RDSMODE
MEMORY
FUNCTION FULL LOGIC CONTROL/AUTO REVERSE
EJECT
MULTI FUNCTION DISPLAY
VOLUME
+
OPEN/CLOSE
/
SOUNDPRESET
BASSXPANDER
PTY SELECT
CLOCK/TIME
TUNING
+
TUNING-
TUNER/BAND
PHONES
MICRO COMPONENT SYSTEM
PTYCHECK/
PRESET PRESET+
NORMAL REVERSE
-

- 5 -
TUNER ADJUSTMENTS (XE ONLY)
Antenna : 75 unbalanced , Modulation : 1 kHz
Dev. : ±22.5kHz (MONO), 22.5kHz (STEREO) ±6.75kHz (PILOT)
RF LeveL : dBuV EMF
Output Level : about 500mW at TP13, TP14, TP15
SG Modulation : 1kHz, 30%
Antenna : IRE Loop
RF Level : dBuV EMF
Output Level : about 500mW at TP13, TP14, TP15
•Use a plastic screw driver for adjustments.
•MODE : ST (Stereo)
•Speaker impedance : 6 ohm
•TUNING
FM : 87.5 - 108MHz, 50KHz
MW: 522 - 1611 kHz, 9 kHz step
520 - 1611 kHz, 9 kHz step
LW: 144 - 288 kHz, 9 kHz step
1. FM
Step Adjusting Connection SG Adjustment Remark
Circuit Input Output Frequency
1Alignment voltage IC231 Alignment voltage IC231
3-22pin(TP24,25) is 0.00±0.05V 3-22pin is 0.00 ±0.05V
2Cover ---Connect Digital DC voltmeter to 87.5MHZ ---1.35±0.10V check only
Voltage---TP11(H), TP12(E). 108.0MHZ ---6.5±0.50V check only
2. MW
Step Adjusting Connection SG Adjustment Remark
CircuitInput Output Frequency
1Connect Sweep generator to test
point TP13(L)or TP14(R) and TP15(E)
2Cover ---Connect Digital DC voltmeter to 522kHZ 1.00±0.05V
Voltage---TP11(H )and TP12(E). 1611kHZ 7.30±0.50V check only
3 Tracking Connect to VTVM 603KHZ L2151
point TP13(L)or TP14(R) and TP15(E) 1404kHZ CT252
3. LW
Step Adjusting Connection SG Adjustment Remark
Circuit Input Output Frequency
1Cover ---Connect Digital DC voltmeter to 144kHZ L2154 1.00±0.05V
Voltage---TP11(H) and TP12(E). 288kHZ ---5.80±0.30V check only
T2002 AF MaximumLOOP ANT
L2153
at 999kHz
LOOP ANT
IF(0V)
Adjustme
nt XF233
AF Maximum
98MHz
FM Antenna SG=66dB µV
IF
Adjustme
nt

- 6 -
TUNER ADJUSTMENTS (For KR & TW)
• Use a plastic screw driver for adjustments.
• MODE : ST (Stereo)
• Speaker impedance : 6 ohm
• TUNING
FM : 87.5 - 108MHz, 50KHz step
AM: 522 - 1710kHz (TW)
522 - 1710KHz (9KHz step) (KR)
520 - 1710KHz (10KHz step) (KR)
Antenna : 75 unbalanced , Modulation : 1 kHz
Dev. : ±22.5kHz(MONO) 22.5kHz(STEREO) ±6.75kHz(PILOT)
RF LeveL : dBuV EMF
Output Level : about 500mW at TP13, TP14, TP15
SG Modulation : 1kHz, 30%
Antenna : IRE Loop
RF Level : dBuV EMF
Output Level : about 500mW at TP13, TP14, TP15
1. FM
Step Adjusting Connection SG Adjustment Remark
Circuit Input Output Frequency
1
Alignment voltage IC231 Alignment voltage IC231
3-22pin(TP24,25) is 0.0±0.05V3-22pin is 0.0±0.05V
2Cover ---Connect Digital DC voltmeter to 87.5MHZ ---1.00±0.05V check only
Voltage---TP11(H), TP12(E). 108.0MHZ ---6.5±0.50V check only
2. AW
Step Adjusting Connection SG Adjustment Remark
Circuit Input Output Frequency
1Connect Sweep generator to test
point TP13(L)or TP14(R) and TP15(E)
2Cover ---Connect Digital DC voltmeter to 522kHZ 1.00±0.05V check only
Voltage---TP11(H )and TP12(E). 1611kHZ 8.1±0.50V check only
3 Tracking Connect to VTVM 603KHZ L2151
point TP13(L)or TP14(R) and TP15(E) 1404kHZ CT252 AF Maximum
98MHz
FM Antenna SG=66dB µV
IF
Adjustme
nt T2002 AF MaximumLOOP ANT
L2153
at 999kHz
LOOP ANT
IF(0V)
Adjustme
nt XF233

- 7 -
EXPLODED VIEW (CABINET & CHASSIS)
N.S.P : Not supplied as service parts.
(NSP)
1
5
4
2
6Y02 Y03
Y01
Y04
Y05
Y05
Y05
Y06
Y06
Y07
Y07 Y08
Y09 Y10
Y10
Y11
Y12 Y13
Y14
Y14 Y15
Y16
Y18
Y18
Y17
Y17
Y19
Y21
Y22
Y22
Y22
Y22
Y22
Y20
Y16
Y10
Y04
812
52
13
72
73
74
75
76
55
56
57
59
58(XE)
60
77
14
16
17
18
15
7
9
3
10
11
71
51
19
20
21
22
23
53 54
24
Y12
61
Y23
(KR)
(TW)
58
58

- 8 -
PARTS LIST 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 CAN BE OF
SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY , USE ONLY THE REPLACEMENT PARTS DESIGNATED,
OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN THE PARTS LIST
IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE PRODUCT TO THE CUSTOMER.
CAUTION :Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram.
Regular type resistors are less than 1/4 W Carbon type and Chip type resistors.
Regular type capacitors are less than 50 V and less than 1000 µF type of Ceramic type, Electrolytic type and Chip type.
N.S.P :Not supplied as service parts.
CABINET & CHASSIS
REF.NO. PART NO. DESCRIPTION
1 614 318 6007 COVER,CD,DOOR
2 614 318 7066 KNOB,VOLUME
3 614 318 5895 ASSY,PANEL,FRONT (XE)
3 614 319 5009 ASSY,PANEL,FRONT (KR, TW)
4 614 318 5888 ASSY,LID,CASSETTE
5 614 318 6267 SPRING,LID,CASSETTE
6 614 309 8270 ASSY,GEAR,LID CASSETTE
7 614 318 5932 BUTTON,POWER,4KEYS
8 614 318 7530 REFLECTOR,STANDBY,LED
9 614 303 1277 LATCH,CAM,DECK,DOOR.LOCKING
10 614 318 5956 BUTTON,PLAY,11KEYS
11 614 318 5949 BUTTON,TUNER,4KEYS
12 614 318 7486 HOLDER,STANDBY LED
13 614 318 6052 DEC,WINDOW,LED
14 614 318 6090 HOLDER,LED
15 614 318 6236 REFLECTOR
16 614 318 6106 HOLDER,REFLECTOR
17 614 318 6083 HOLDER,HEAT SINK
18 614 312 0223 MOUNTING,POWER IC
19 614 318 7424 ASSY,CABINET,BOTTOM
20 614 284 1884 FIXER,AC CORD
or 614 129 1901 FIXER,AC CORD
21 614 318 7103 PANEL,REAR (XE)
21 614 319 5030 PANEL,REAR (KR)
FIXING PARTS
REF.NO. PART NO. DESCRIPTION
Y01 411 021 3503 SCR S-TPG BIN 3X10,
P-FRONT+C-BOTTOM
Y02 411 021 3503 SCR S-TPG BIN 3X10,
F-PANEL+ASSY,GEAR
Y03 411 021 3503 SCR S-TPG BIN 3X10,
F-PANEL+LATCH,CAM
Y04 411 021 3503 SCR S-TPG BIN 3X10,FRONT+PCB
Y05 411 021 3503 SCR S-TPG BIN 3X10,
F-PANEL+MECHA
Y06 411 021 3503 SCR S-TPG BIN 3X10,
HOLDER,LED+F-PANEL
Y07 411 021 3503 SCR S-TPG BIN 3X10,
H-REFLECTOR+H-LED
Y08 411 021 3503 SCR S-TPG BIN 3X10,
H-REFLECTOR+PWB
Y09 411 021 3503 SCR S-TPG BIN 3X10,
PRE AMP PWB+HOLDER
Y10 411 021 3503 SCR S-TPG BIN 3X10,
AMP,PWB+HOLDER
Y11 614 129 9136 LUG
Y12 411 021 3503 SCR S-TPG BIN 3X10,HEAT SINK
Y13 411 021 3503 SCR S-TPG BIN 3X10,
HOLDER+HEAT,SINK
Y14 411 021 3503 SCR S-TPG BIN 3X10,
HOLDER+CD,MECHA
Y15 411 021 3503 SCR S-TPG BIN 3X10,
TUNER,PWB+HOLDER
Y16 411 020 8905 SCR S-TPG BRZ+FLG 3X10,
CD MECHA + C-BOTTOM
Y17 411 020 9902 SCR S-TPG BRZ+FLG 3X8,
CD MECHA + CD PWB
Y18 411 021 3701 SCR S-TPG BIN 3X10,
P-REAR+ELECT PARTS
Y19 411 001 3905 SCR S-TPG BIN 4X6,
P-TRANS + C-BOTTOM
Y20 411 021 3503 SCR S-TPG BIN 3X10,
C-REAR + POWER PWB
Y21 411 021 3701 SCR S-TPG BIN 3X10,
COVER,REAR+P-REAR,
C-REAR+C-BOTTOM
Y22 411 021 3701 SCR S-TPG BIN 3X10,
P-REAR+CABINET,TOP,
C-TOP+C-BOTTOM
Y23 614 129 9082 LUG,TAPE MECHA (XE)
PACKING & ACCESSORIES
REF.NO. PART NO. DESCRIPTION
614 318 6380 CARTON CASE (XE)
614 319 6297 CARTON CASE (KR)
614 320 5944 CARTON CASE (TW)
614 318 6397 CUSHION,RIGHT
614 318 6403 CUSHION,LEFT
614 318 6410 INSTRUCTION MANUAL (XE)
614 318 6427 INSTRUCTION MANUAL,GREECE (XE)
614 319 5092 INSTRUCTION MANUAL (KR)
614 320 5951 INSTRUCTION MANUAL (TW)
645 012 1326 POLY SHEET-1200X0550*NC,SET (XE)
645 012 1302 POLY SHEET-1200X0550*NC,
SET (KR, TW)
645 044 1110 REMOCON,***
645 046 8322 ASSY,ANTENA,LOOP
or 645 005 1227 ASSY,ANTENA,LOOP
614 308 5515 ANTENNA (XE)
or 614 229 4635 ANTENNA (XE)
614 245 0055 ANTENNA (KR, TW)
614 318 9404 LID,BATTERY,SERVICE
614 318 5789 ASSY,BOX,SPEAKER (L) (XE)
614 319 4934 ASSY,BOX,SPEAKER (L) (KR, TW)
614 318 5796 ASSY,BOX,SPEAKER (R) (XE)
614 319 4941 ASSY,BOX,SPEAKER (R) (KR, TW)
614 318 5819 ASSY,GRILLE (XE)
614 319 4965 ASSY,GRILLE (KR, TW)
21 614 320 5869 PANEL,REAR (TW)
22 614 318 6885 COVER,REAR (XE, TW)
22 614 319 4477 COVER,REAR (KR)
23 614 322 8042 ASSY,CABINET,BENDING
24 614 317 3090 LABEL,SAFETY,LASER,PICK-UP
REF.NO. PART NO. DESCRIPTION

- 9 -
PARTS LIST
FRONT P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
71 614 318 5130 ASSY,PWB,FRONT(Only initial)(XE)
71 614 319 1605 ASSY,PWB,FRONT(Only initial)(KR)
71 614 320 8259 ASSY,PWB,FRONT(Only initial)(TW)
BR601 614 318 6991 HOLDER,FL,HOLDER-FL
CN601 645 012 5324 SOCKET,FPC 28P,FRONT-AMP
CN604 614 035 4911 SOCKET,DIP 2P,FRONT-LED
CN612 614 320 3414 ASSY,WIRE,FRONT-POWER AMP 12P
CN613 614 320 3438 ASSY,WIRE,FRONT-TU
CN614 614 320 3285 ASSY,WIRE,FRONT-CD TRAY LED 2P
D6010 407 012 4406 DIODE 1SS133
D6110 407 012 4406 DIODE 1SS133
D6312 408 032 5404 LED SLP-9118C-51H-S-T1,
STAND-BY-LED
DE601 408 039 8507 PHOTO DIODE PIC-28043TE3
FL601 645 048 3165 FLOURESCENT TUBE,FL
IC601 410 423 5306 IC LC866540A-5Y58 (XE, KR)
IC601 410 427 9102 IC LC866540A-5Y89 (TW)
L6010 645 001 5441 INDUCTOR,2.2U K
Q6108 405 143 8706 TR KTC3199-GR
or 405 011 8500 TR 2SC1740S-R
or 405 011 8609 TR 2SC1740S-S
or 405 017 9600 TR 2SC3330-T
or 405 017 9709 TR 2SC3330-U
Q6201 405 000 6104 TR DTC144ES
or 405 146 1209 TR KRC104M
Q6202 405 000 6104 TR DTC144ES
or 405 146 1209 TR KRC104M
Q6301 405 143 0007 TR KRC107M
or 405 000 3806 TR DTC114YS
SE601 407 217 1101 PHOTO DIODE, SPS-442-1G (KR)
S6001 645 044 6535 SWITCH,ROTARY(ENCODER)
S6110 645 006 5958 SWITCH,PUSH 1P-1T
or 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
S6111 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH,TACT
or 614 220 5471 SWITCH,TACT
S6112 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH,TACT
or 614 220 5471 SWITCH,TACT
S6113 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
ELECTRICAL PARTS
REF.NO. PART NO. DESCRIPTION
51 645 050 3788 FLEXIBLE FLAT CABLE,
FRONT TO AMP
52 614 320 3292 ASSY,WIRE,AMP TO DECK MOTOR
53 614 310 8887 SPACER,RUBBER,POWER IC
54 614 318 9374 HEAT SINK
55 614 320 3360 ASSY,WIRE,CD BASE MECHA
56 614 320 3407 ASSY,WIRE,TUNER TO CD(OPT.)
57 645 031 7637 CORE,FERRITE,EMC
or 645 051 0649 CORE,FERRITE,EMC
58 645 016 9939 CORD,POWER-1.74MK (XE)
58 645 047 8055 CORD,POWER-1.8MK (KR)
58 645 044 6474 CORD,POWER-1.7MK (TW)
59 423 017 0007 FUSE 250V 1A (XE,KR)
59 423 021 6804 FUSE 125V 2A (TW)
60 645 048 6012 TRANS,POWER (XE)
60 645 050 2071 TRANS,POWER (KR)
60 645 050 8905 TRANS,POWER (TW)
61 614 320 3315 ASSY,WIRE,AMP TO R/P HEAD
62 645 050 3795 FLEXIBLE FLAT CABLE,CD,PICK UP
63 614 320 3346 ASSY,WIRE,PT TO AMP FL (XE, KR)
CD TRAY LED P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
72 614 318 5123 ASSY,PWB,CD TRAY LED(Only initial)
CN645 614 310 2434 PLUG,2P
or 645 005 7366 PLUG,2P
D6401 407 225 4507 LED LT03B3-41-URE1,
CD TRAY LIGHT
REF.NO. PART NO. DESCRIPTION
S6114 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
S6115 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
S6116 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
S6117 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
or 614 220 5471 SWITCH,TACT
S6118 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
S6119 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
S6210 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
S6211 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
S6212 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
S6213 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH,TACT
or 614 220 5471 SWITCH,TACT
S6214 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
S6215 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
S6216 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
S6217 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
S6218 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
X6101 645 032 1627 OSC,CRYSTAL 32.768KHZ
X6102 645 018 6103 OSC,CERAMIC 6.000MHZ

- 10 -
PRE AMPLIFIER P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
73 614 318 5109 ASSY,PWB,PRE AMP(Only Initial) (XE)
73 614 319 1490 ASSY,PWB,PRE AMP(Only Initial)
(KR, TW)
C4720 403 059 3204 POLYESTER 2200P J 50V
C4721 403 061 7702 POLYESTER 4700P J 50V
C4722 403 061 3605 POLYESTER 0.039U J 50V
C4730 403 060 2807 POLYESTER 0.027U K 50V
C4741 403 057 3503 POLYESTER 0.1U K 50V
C4861 403 304 4802 DL-ELECT 0.047F Z 5.5V
or 403 262 8607 DL-ELECT 0.047F Z 5.5V
C4982 403 057 1202 POLYESTER 0.01U M 50V
C4992 403 057 1202 POLYESTER 0.01U M 50V
CN413 614 320 3308 ASSY,WIRE,POWERAMP-PREAMP 4P
CN450 645 006 0861 PLUG,7P
or 614 310 2489 PLUG,7P
CN451 645 005 8165 PLUG,11P
or 614 310 2526 PLUG,11P
CN452 614 020 1239 SOCKET,4P
CN460 645 012 5324 SOCKET,FPC 28P,SOCKET FPC28P
CN470 645 005 8158 PLUG,10P
or 614 310 2519 PLUG,10P
CN471 645 005 8127 PLUG,6P
or 614 310 2472 PLUG,6P
CN480 645 005 9292 PLUG,5P
or 614 310 2465 PLUG,5P
CN481 645 011 6384 JACK,PHONE D3.6,HEAD PHONE
CN485 614 276 6835 SOCKET,JACK
CN490 645 008 5314 TERMINAL,SPEAKER-OUT
D4840 407 099 4603 ZENER DIODE MTZJ3.9B
D4850 407 012 4406 DIODE 1SS133
D4851 407 012 4406 DIODE 1SS133
D4950 407 012 4406 DIODE 1SS133
D4960 407 099 5204 ZENER DIODE MTZJ5.1B
IC450 409 474 6103 IC LC75342M
IC460 409 451 7406 IC AN7348K
IC470 409 189 3404 IC BA7755A
L4700 645 037 2858 CORE,PIPE
L4720 645 006 1523 INDUCTOR,470U J
L4721 645 037 2858 CORE,PIPE
L4740 645 006 1523 INDUCTOR,470U J
L4741 645 006 1523 INDUCTOR,470U J
L4810 645 006 9864 INDUCTOR,80U (XE)
L4820 645 006 9864 INDUCTOR,80U (XE)
L4910 645 006 9864 INDUCTOR,80U (XE)
L4920 645 006 9864 INDUCTOR,80U (XE)
PR496 645 014 2475 PROTECTOR,0.75A 125V
Q4610 405 143 0007 TR KRC107M
or 405 000 3806 TR DTC114YS
Q4620 405 000 3806 TR DTC114YS
or 405 143 0007 TR KRC107M
Q4700 405 155 0002 TR MPSA56
Q4701 405 000 3806 TR DTC114YS
or 405 143 0007 TR KRC107M
Q4720 405 141 3307 TR KTC3198-GR
or 405 019 3804 TR 2SC536-G-NP
or 405 019 2708 TR 2SC536-F-NP
or 405 141 3208 TR KTC3198-Y
Q4730 405 019 3804 TR 2SC536-G-NP
or 405 019 2708 TR 2SC536-F-NP
or 405 141 3208 TR KTC3198-Y
or 405 141 3307 TR KTC3198-GR
Q4840 405 004 5004 TR 2SA608-G-NP
or 405 004 4502 TR 2SA608-F-NP
or 405 141 3505 TR KTA1266-Y
or 405 141 3406 TR KTA1266-GR
Q4850 405 019 3804 TR 2SC536-G-NP
or 405 019 2708 TR 2SC536-F-NP
or 405 141 3208 TR KTC3198-Y
or 405 141 3307 TR KTC3198-GR
Q4930 405 155 0002 TR MPSA56
Q4931 405 143 0007 TR KRC107M
or 405 000 3806 TR DTC114YS
Q4940 405 155 0002 TR MPSA56
Q4941 405 000 3806 TR DTC114YS
or 405 143 0007 TR KRC107M
Q4970 405 004 5004 TR 2SA608-G-NP
or 405 004 4502 TR 2SA608-F-NP
or 405 141 3505 TR KTA1266-Y
or 405 141 3406 TR KTA1266-GR
S4900 614 215 9828 SWITCH,TACT
POWER AMPLIFIER P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
74 614 318 5093 ASSY,PWB,POWER AMP(Only Initial)
(XE)
74 614 319 1483 ASSY,PWB,POWER AMP(Only Initial)
(KR, TW)
C4100 403 329 6201 ELECT 2200U M 35V
or 403 325 0203 ELECT 2200U M 35V
C4120 403 329 6102 ELECT 1000U M 35V (XE)
C4200 403 329 6102 ELECT 1000U M 35V (XE)
C4432 403 059 8209 POLYESTER 0.22U K 50V
C4433 403 059 8209 POLYESTER 0.22U K 50V
C4442 403 059 8209 POLYESTER 0.22U K 50V
C4443 403 059 8209 POLYESTER 0.22U K 50V
CN410 645 004 2911 PLUG,5P
or 614 310 2762 PLUG,5P
CN414 614 320 3384 ASSY,WIRE,PREAMP-POWERAMP 7P
CN415 614 320 3391 ASSY,WIRE,PREAMP-POWERAMP 11P
CN420 614 310 2441 PLUG,3P (XE)
or 645 005 7373 PLUG,3P (XE)
CN430 614 310 2496 PLUG,8P
or 645 005 8134 PLUG,8P
CN440 645 012 2729 SOCKET,DIP 7P
CN441 614 035 5000 SOCKET,DIP 11P
CN442 645 006 1813 PLUG,4P
CN443 645 006 0878 PLUG,12P (XE)
CN443 645 310 2533 PLUG,12P (KR)
CN444 645 006 0878 PLUG,12P (XE)
CN444 645 310 2533 PLUG,12P (KR)
D4110 407 196 5800 DIODE 1N5402BD82
D4111 407 196 5800 DIODE 1N5402BD82
D4112 407 196 5800 DIODE 1N5402BD82
D4113 407 196 5800 DIODE 1N5402BD82
D4210 407 099 6805 ZENER DIODE MTZJ13B
D4220 407 099 6102 ZENER DIODE MTZJ10B
D4300 407 148 6701 DIODE 1A3-I
D4301 407 148 6701 DIODE 1A3-I
D4310 407 099 5402 ZENER DIODE MTZJ6.2B
D4320 407 099 4603 ZENER DIODE MTZJ3.9B
D4321 407 012 4406 DIODE 1SS133
D4340 407 099 9509 ZENER DIODE MTZJ30B
D4341 407 012 4406 DIODE 1SS133
D4342 407 012 4406 DIODE 1SS133
D4343 407 012 4406 DIODE 1SS133
D4344 407 012 4406 DIODE 1SS133
HS431 614 215 9347 HEAT SINK,Q4310
IC440 409 441 6402 IC TDA7265
PR410 645 025 5137 PROTECTOR,7A 125V
PR411 645 025 5137 PROTECTOR,7A 125V
PR431 645 027 4169 PROTECTOR,0.125A 125V
PR434 645 014 2451 PROTECTOR,0.25A 125V
Q4210 405 019 3804 TR 2SC536-G-NP
or 405 019 2708 TR 2SC536-F-NP
or 405 141 3208 TR KTC3198-Y
or 405 141 3307 TR KTC3198-GR
PARTS LIST
REF.NO. PART NO. DESCRIPTION

- 11 -
Q4211 405 019 3804 TR 2SC536-G-NP
or 405 019 2708 TR 2SC536-F-NP
or 405 141 3208 TR KTC3198-Y
or 405 141 3307 TR KTC3198-GR
Q4212 405 138 6403 TR KTD2058Y
Q4220 405 019 3804 TR 2SC536-G-NP
or 405 019 2708 TR 2SC536-F-NP
or 405 141 3208 TR KTC3198-Y
or 405 141 3307 TR KTC3198-GR
Q4221 405 019 3804 TR 2SC536-G-NP
or 405 019 2708 TR 2SC536-F-NP
or 405 141 3208 TR KTC3198-Y
or 405 141 3307 TR KTC3198-GR
Q4222 405 138 6403 TR KTD2058Y
Q4310 405 138 6403 TR KTD2058Y
Q4320 405 004 5004 TR 2SA608-G-NP
or 405 004 4502 TR 2SA608-F-NP
or 405 141 3505 TR KTA1266-Y
or 405 141 3406 TR KTA1266-GR
Q4321 405 004 5004 TR 2SA608-G-NP
or 405 004 4502 TR 2SA608-F-NP
or 405 141 3505 TR KTA1266-Y
or 405 141 3406 TR KTA1266-GR
Q4330 405 141 3307 TR KTC3198-GR
or 405 141 3208 TR KTC3198-Y
or 405 019 2708 TR 2SC536-F-NP
or 405 019 3804 TR 2SC536-G-NP
Q4340 405 141 3604 TR KTA1273-Y
or 405 009 5207 TR 2SB927-S
or 405 009 5306 TR 2SB927-T
Q4400 405 141 3307 TR KTC3198-GR
or 405 141 3208 TR KTC3198-Y
or 405 019 2708 TR 2SC536-F-NP
or 405 019 3804 TR 2SC536-G-NP
Q4410 405 141 3307 TR KTC3198-GR
or 405 141 3208 TR KTC3198-Y
or 405 019 2708 TR 2SC536-F-NP
or 405 019 3804 TR 2SC536-G-NP
Q4420 405 141 3307 TR KTC3198-GR
or 405 019 3804 TR 2SC536-G-NP
or 405 019 2708 TR 2SC536-F-NP
or 405 141 3208 TR KTC3198-Y
R4120 402 083 3501 RESISTOR 1.5K J- 1W
R4211 402 081 2506 FUSIBLE RES 1 J- 1/2W
R4221 402 081 2506 FUSIBLE RES 1 J- 1/2W
R4300 402 082 1102 FUSIBLE RES 22 JA 1/2W
R4436 402 078 5107 FUSIBLE RES 4.7 JA 1/4W
or 402 081 2605 FUSIBLE RES 4.7 J- 1/4W
R4446 402 081 2605 FUSIBLE RES 4.7 J- 1/4W
or 402 078 5107 FUSIBLE RES 4.7 JA 1/4W
SA431 411 021 3503 SCR S-TPG BIN 3X10
REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION
TUNER P.W.BOARD ASSY (FOR XE)
REF.NO. PART NO. DESCRIPTION
75 614 318 5116 ASSY,PWB,TU (Only Initial)
C2457 403 259 0508 NP-ELECT 1U M 50V
CN201 645 032 6394 TERMINAL
or 614 255 5750 TERMINAL
CN202 645 012 2736 SOCKET,DIP 8P
CN203 645 005 8127 PLUG,6P
or 614 310 2472 PLUG,6P
CN204 407 215 1608 PHOTO COUPLE TOTX178A
or 407 218 1100 PHOTO COUPLE GP1FA550TZ
CN205 645 005 7373 PLUG,3P
or 614 310 2441 PLUG,3P
CN212 614 320 3339 ASSY,WIRE,TU-POWERAMP 8P
CT251 645 032 5236 TRIMMER,18PF
CT252 645 032 5663 TRIMMER,7PF
D2103 407 012 4406 DIODE 1SS133
D2104 407 012 4406 DIODE 1SS133
D2151 407 012 4406 DIODE 1SS133
D2153 407 105 1602 VARACTOR DI SVC342M-V
or 407 105 1305 VARACTOR DI SVC342L-V
D2301 407 063 9108 ZENER DIODE MTZJ6.8B
D2450 407 012 4406 DIODE 1SS133
D2451 407 012 4406 DIODE 1SS133
D2452 407 153 7502 ZENER DIODE GZS3.0B
D2453 407 012 4406 DIODE 1SS133
D2454 407 012 4406 DIODE 1SS133
D2455 407 012 4406 DIODE 1SS133
D2456 407 012 4406 DIODE 1SS133
D2466 407 012 4406 DIODE 1SS133
D2467 407 012 4406 DIODE 1SS133
IC231 409 474 3201 IC LA1844ML
IC241 409 439 4502 IC LC72121M-D
IC251 409 447 3900 IC LC72722
L2100 645 037 2858 CORE,PIPE
L2101 645 037 2858 CORE,PIPE
L2151 645 040 2685 TRANS,ANT,796KHZ
L2152 645 046 7998 TRANS,ANT,796KHZ
L2153 645 040 2708 TRANS,OSC,796KHZ
L2154 645 040 2722 TRANS,OSC,796KHZ
L2301 645 004 0580 INDUCTOR,1M J
L2451 645 001 4581 INDUCTOR,100U K
L2501 645 001 4581 INDUCTOR,100U K
L2502 645 001 4581 INDUCTOR,100U K
Q2140 405 020 7402 TR 2SC945A-P
or 405 020 7204 TR 2SC945A-K
or 405 019 3705 TR 2SC536-G-AUD-SPA
or 405 017 9709 TR 2SC3330-U
or 405 017 9600 TR 2SC3330-T
or 405 011 8609 TR 2SC1740S-S
or 405 011 8500 TR 2SC1740S-R
or 405 143 8706 TR KTC3199-GR
Q2152 405 016 0806 TR 2SC2839-E
or 405 151 4103 TR KTC3193-Y
or 405 151 4202 TR KTC3193-O
Q2153 405 016 0806 TR 2SC2839-E
or 405 151 4103 TR KTC3193-Y
or 405 151 4202 TR KTC3193-O
Q2154 405 151 4202 TR KTC3193-O
or 405 151 4103 TR KTC3193-Y
or 405 016 0806 TR 2SC2839-E
Q2155 405 016 0806 TR 2SC2839-E
or 405 151 4103 TR KTC3193-Y
or 405 151 4202 TR KTC3193-O
Q2156 405 016 0806 TR 2SC2839-E
or 405 151 4103 TR KTC3193-Y
or 405 151 4202 TR KTC3193-O
Q2157 405 035 8609 TR 2SK544-F
or 405 035 8708 TR 2SK544-E
Q2201 405 016 0806 TR 2SC2839-E
or 405 151 4103 TR KTC3193-Y
or 405 151 4202 TR KTC3193-O
Q2310 405 017 9600 TR 2SC3330-T
or 405 011 8609 TR 2SC1740S-S
or 405 011 8500 TR 2SC1740S-R
or 405 143 8706 TR KTC3199-GR
or 405 017 9709 TR 2SC3330-U
or 405 019 3705 TR 2SC536-G-AUD-SPA
or 405 020 7402 TR 2SC945A-P
or 405 020 7204 TR 2SC945A-K
Q2451 405 036 3702 TR 2SA1564
or 405 151 5209 TR KRA107M
or 405 000 0904 TR DTA114YS
or 405 078 2404 TR BN1A4P
PARTS LIST

- 12 -
Q2452 405 036 3702 TR 2SA1564
or 405 151 5209 TR KRA107M
or 405 000 0904 TR DTA114YS
or 405 078 2404 TR BN1A4P
Q2453 405 036 3702 TR 2SA1564
or 405 151 5209 TR KRA107M
or 405 000 0904 TR DTA114YS
or 405 078 2404 TR BN1A4P
Q2502 405 036 3702 TR 2SA1564
or 405 151 5209 TR KRA107M
or 405 000 0904 TR DTA114YS
or 405 078 2404 TR BN1A4P
Q2900 405 141 3208 TR KTC3198-Y
or 405 141 3307 TR KTC3198-GR
or 405 019 2708 TR 2SC536-F-NP
or 405 019 3804 TR 2SC536-G-NP
T2002 645 046 2023 FILTER,450KHZ
U2101 645 043 6697 TUNER,FM
X2451 645 023 4965 OSC,CRYSTAL 7.2MHZ
X2501 645 035 8326 OSC,CRYSTAL 4.332MHZ
XF221 645 010 7665 CERAMIC FILTER 10.70MHZ
or 645 010 0079 CERAMIC FILTER 10.70MHZ
or 614 240 2917 FILTER,CERAM
XF222 645 010 7665 CERAMIC FILTER 10.70MHZ
or 645 010 0079 CERAMIC FILTER 10.70MHZ
or 614 240 2917 FILTER,CERAM
XF231 645 041 9324 CERAMIC FILTER 450KHZ
XF233 645 040 9981 TRANS,IF 10.7MHZ
or 645 039 9923 TRANS,IF 10.7MHZ
REF.NO. PART NO. DESCRIPTION
TUNER P.W.BOARD ASSY (FOR KR, TW)
REF.NO. PART NO. DESCRIPTION
75 614 319 1506 ASSY,PWB,TU (Only Initial)
CN201 645 031 7910 TERMINAL
or 645 005 0695 TERMINAL,ANT
CN202 645 012 2736 SOCKET,DIP 8P
CN203 645 005 8127 PLUG,6P
or 614 310 2472 PLUG,6P
CN204 407 215 1608 PHOTO COUPLE TOTX178A
or 407 218 1100 PHOTO COUPLE GP1FA550TZ
CN205 645 005 7373 PLUG,3P
or 614 310 2441 PLUG,3P
CN212 614 320 3339 ASSY,WIRE,TU_POWER AMP
CT252 645 032 5663 TRIMMER,7PF
D2101 407 157 8109 VARACTOR DI SVC211-B
D2102 407 157 8109 VARACTOR DI SVC211-B
D2103 407 012 4406 DIODE 1SS133
D2104 407 012 4406 DIODE 1SS133
D2151 407 012 4406 DIODE 1SS133
D2153 407 105 1305 VARACTOR DI SVC342L-V
or 407 105 1602 VARACTOR DI SVC342M-V
D2301 407 063 9108 ZENER DIODE MTZJ6.8B
D2451 407 012 4406 DIODE 1SS133
D2452 407 153 7502 ZENER DIODE GZS3.0B
D2453 407 012 4406 DIODE 1SS133
IC211 409 292 5807 IC TA8176SN
IC231 409 474 3201 IC LA1844ML
IC241 409 439 4502 IC LC72121M-D
L2101 645 018 0163 COIL,AIR
L2102 645 011 2546 COIL,AIR 0.11U
L2103 645 002 1534 INDUCTOR,8.2U K
L2151 645 037 2377 TRANS,ANT,796KHZ
L2153 645 040 2739 TRANS,OSC,796KHZ
L2451 645 001 4581 INDUCTOR,100U K
Q2451 405 036 3702 TR 2SA1564
or 405 151 5209 TR KRA107M
or 405 000 0904 TR DTA114YS
REF.NO. PART NO. DESCRIPTION
or 405 078 2404 TR BN1A4P
Q2900 405 019 3804 TR 2SC536-G-NP
or 405 019 2708 TR 2SC536-F-NP
or 405 141 3208 TR KTC3198-Y
or 405 141 3307 TR KTC3198-GR
SH201 614 256 3052 SHIELD
T2002 645 046 2023 FILTER,450KHZ
X2451 645 023 4965 OSC,CRYSTAL 7.2MHZ
XF201 645 026 2975 FILTER,BP 108MHZ
or 614 252 1045 FILTER,LC
XF221 645 010 7665 CERAMIC FILTER 10.70MHZ
or 614 231 0199 FILTER
or 614 030 5074 I.F FILTER
XF222 645 010 7665 CERAMIC FILTER 10.70MHZ
or 614 231 0199 FILTER
or 614 030 5074 I.F FILTER
XF231 645 041 9324 CERAMIC FILTER 450KHZ
XF233 645 039 9923 TRANS,IF 10.7MHZ
CD P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
76 614 318 8285 ASSY,PWB,CD (Only Initial)
CN102 614 320 3421 ASSY,WIRE,POWER AMP_CD
CN104 614 320 3322 ASSY,WIRE,CD_PREAMP
CN111 645 026 2463 SOCKET,FFC 15P
or 645 040 0513 SOCKET,FPC 15P
CN113 645 006 0939 PLUG,6P
or 614 310 2625 PLUG,6P
CN114 645 006 0922 PLUG,5P
or 614 310 2618 PLUG,5P
CN123 614 035 4942 SOCKET,DIP 5P
CN131 645 007 0068 PLUG,3P
or 645 005 7373 PLUG,3P
or 614 310 2441 PLUG,3P
D1371 407 099 5105 ZENER DIODE MTZJ4.7B
D1480 407 012 5809 DIODE 1SS176
or 407 012 4406 DIODE 1SS133
D1601 407 148 6701 DIODE 1A3-I
D1981 407 099 5204 ZENER DIODE MTZJ5.1B
IC101 409 396 8100 IC LA9241ML
IC102 409 435 2106 IC LC78622NE
IC103 409 372 9602 IC LA6541
IC132 409 408 1303 IC LB1641L
L1451 645 001 4550 INDUCTOR,10U K
PR101 645 014 2499 PROTECTOR,0.4A 125V
PR132 645 014 2468 PROTECTOR,0.63A 125V
Q1301 405 008 6809 TR 2SB808-F-SPA
or 405 008 7202 TR 2SB810-E
or 405 008 7301 TR 2SB810-F
Q1401 405 009 5207 TR 2SB927-S
or 405 001 9302 TR 2SA1020-Y
or 405 141 3604 TR KTA1273-Y
R1371 402 083 3600 RESISTOR 15 J- 2W
X1451 645 020 9024 OSC,CRYSTAL 16.9344MHZ
POWER SUPPLY P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
77 614 318 5147 ASSY,PWB,DG (XE)
77 614 319 1612 ASSY,PWB,DG (KR)
77 614 320 8266 ASSY,PWB,DG (TW)
C4000 403 200 6900 ELECT 1000U M 16V (XE, KR)
or 403 313 4602 ELECT 1000U M 16V (XE, KR)
C4015 403 349 3303 CERAMIC 0.01U M 250V (XE, KR)
CN400 614 020 1246 SOCKET,5P
CN401 614 035 4928 SOCKET,DIP 3P (XE, KR)
CN402 645 006 4760 HOLDER,FUSE,FUSE HOLDER
or 645 031 7903 HOLDER,FUSE,FUSE HOLDER
PARTS LIST

- 13 -
CN403 645 006 4760 HOLDER,FUSE,FUSE HOLDER
or 645 031 7903 HOLDER,FUSE,FUSE HOLDER
CN411 614 320 3346 ASSY,WIRE,DG-POWERAMP 3P (XE)
CN412 614 320 3353 ASSY,WIRE,DG-POWERAMP 5P
D4010 407 148 6701 DIODE 1A3-I (XE)
D4011 407 148 6701 DIODE 1A3-I (XE)
D4012 407 148 6701 DIODE 1A3-I (XE)
D4013 407 148 6701 DIODE 1A3-I (XE)
D4020 407 099 5402 ZENER DIODE MTZJ6.2B (XE)
D4030 407 012 4406 DIODE 1SS133 (XE)
L4000 645 041 3087 INDUCTOR,180U (XE, KR)
or 645 038 6053 INDUCTOR,181U (XE, KR)
PT400 645 048 6036 TRANS,POWER,
SUB TRANSFORMER (XE)
Q4020 405 141 1402 TR KTD863-GR (XE)
or 405 023 5009 TR 2SD400-E-MP (XE)
or 405 023 5306 TR 2SD400-F-MP (XE)
Q4030 405 141 3307 TR KTC3198-GR (XE)
or 405 141 3208 TR KTC3198-Y (XE)
or 405 019 2708 TR 2SC536-F-NP (XE)
or 405 019 3804 TR 2SC536-G-NP (XE)
RY400 645 030 5597 RELAY (XE)
WR400 614 017 8203 TERMINAL BOARD,TERMINAL-BOARD
WR401 614 017 8203 TERMINAL BOARD,TERMINAL-BOARD
PARTS LIST
REF.NO. PART NO. DESCRIPTION
PARTS LIST(TAPE MECHANISM)
TAPE MECHANISM
REF.NO. PART NO. DESCRIPTION
614 315 4839 ASSY,MECHA,TM-DA370TN-SH
TM01 645 045 1799 R/P,E HEAD KC-9142EA-0321
TM02 645 010 9454 PINCH ROLLER(R) ASSY
TM03 645 010 9447 PINCH ROLLER(F) ASSY
TM04 645 045 1751 ASSY,MOTOR
TM05 645 045 1959 RF BELT
TM06 645 045 1997 MAIN BELT
TM07 645 045 2048 DETECT SWITCH MXS01190
* N.S.P : Not supplied as service parts.
TM01
TM03
TM02
TM05
TM04
TM06
TM07
*
*
*
*
*
**

- 14 -
PARTS LIST(CD MECHANISM)
REF.NO. PART NO. DESCRIPTION
614 319 2640 ASSY,MECHA,CD-BM500-SH,
CD MECHA
PM01 411 162 1901 SCR S-TPG PAN PCS 2X3,
CHUCK HOLDER FIX
PM02 614 233 0227 PLATE,BACK YOKE
PM03 614 318 9411 MOUNTING,CHUCK MOUNTING
PM04 411 021 2704 SCR S-TPG BIN 2.6X6,MOUNT-M FIX
PM05 411 020 9100 SCR S-TPG BRZ+FLG 3X12,
CHUCK MOUNTING FIX
PM06 614 262 8928 MAGNET,CHUCK
PM07 614 318 9398 HOLDER,CHUCK HOLDER
PM08 614 300 8293 BELT,SQUARE,LOADING
PM09 411 021 2704 SCR S-TPG BIN 2.6X6,
PULLEY(A083)FIX
PM10 614 237 7161 PULLEY,LOADING RELAY PULLEY
PM11 614 237 7048 GEAR,LOADING RETARD GEAR 1
PM12 614 300 5124 GEAR,LOADING RETARD
PM13 411 044 7502 SCR PAN+SW 2X5,
LOADING MOTOR FIX
PM14 412 047 3904 SPECIAL SCREW,LOADING GEAR FIX
PM15 614 237 7079 GEAR,LOADING GEAR
EXPLODED VIEW (CD MECHANISM)
PM01
PM02
PM04
PM05
PM03
PM04
PM05
PM06
PM07
PM14
PM09
PM08
PM10
PM11
PM12
PM20
PM24
PM13
PM15
PM16
PM17 PM18
PM19
PM22
PM25
PM26
PM27
PM25
PM25
PM26
PM26
PM27
PM27
PM25
PM26
PM27
PM23
PM28
PM29
PM21
PM30
REF.NO. PART NO. DESCRIPTION
PM16 411 020 9902 SCR S-TPG BRZ+FLG 3X8,
GEAR(A112) FIX
PM17 614 300 5131 GEAR,LOADING CUM GE
PM18 614 237 7208 SLIDE,BASE UP/DOWN
PM19 614 310 5701 CHASSIS,LOADING CHASSIS
PM20 645 032 4352 ASSY,MOTOR LOADING,
LOADING MOTOR
PM21 614 310 5060 ASSY,PWB MECHA-M,MOTOR PWB
PM22 614 320 3674 ASSY,PWB MECHA-SW,SW PWB
PM23 411 022 8408 SCR S-TPG PAN 2X8,SW PWB FIX
PM24 614 310 2175 TRAY,TRAY
PM25 411 021 1806 SCR S-TPG BIN 2.6X10,BASE FIX
PM26 411 092 0906 WASHER Z 2.6X10X0.5,BASE FIX
PM27 614 310 3899 SPACER,MECHA,
BASE MECHA FLOATING
PM28 614 318 9428 MOUNTING,BASE MECHA MOUNTING
PM29 411 020 9803 SCR S-TPG BRZ+FLG 3X6,
CHASSIS SUB FIX
PM30 614 307 9804 ASSY,MECHA,CDDA11N-SASH,
BASE MECHANISM

- 15 -
REFERENCE
VOLTAGE
ANTIALIASING
FILTER
57kHz
BPF
(SCF) SMOOTHING
FILTER
PLL
(57kHz) CLOCK
RECOVERY
(1187.5Hz)
DARA
DECODER
SYNC/EC
CONTROLLER
SYNC
DETECT-1 SYNC DETECT-2
ERROR
CORRECTION
(SOFT DECISION)
CLK(4.332mHz)
OSC/DIVIDER
RAM
(24 BLOCK DATA)
MEMORY
CONTROL
CCB
TEST
Vdda
Vssa
MPX IN
D0
CL
DI
CE
T1
T2
T3-T7
X IN X OUT
Vddd
Vssd
RDS-ID
SYNC
SYR
VREF FL OUT C IN
56
1
14
15
19
18
24
13 12
8
23
22
21
20
4
3
2
7
9-17
IC BLOCK DIAGRAM & DESCRIPTION
IC251 LC72722 ( Bridge Driver)
IC101 LA9241ML (Servo Signal Processor)
FSS
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
48
47
46
45
44
43
41
40
39
38
37
36
35
34
33
42
32313029282726252423222120191817
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Vcc1 LDS LDD BH1 PH1 LF2 VR REF1 Vcc2
DRF CE DAT CL CLK DEF
NC
TBC
FSC
DGN
D
SLI
SLC
RFS-
RFSM
CV+
CV-
SLOF
HFL
TES
TOFF
TGL
JP+
JP-SL+SL-SLDSLEQSPDSP-SPG
SP
NC
AGND
FE-FE FA-FAFD-
FD
TO
JP
TD
TD-
TA
TH
SCI
TESI
TE
TE-
TB
F
E
FIN1
FIN2
APC RF DET REF
VCA
I/V
BAL VCA
INTER FACE
SLC
RF Amp
TE
T.SERVO & T.LOGICK
F.SERVO & F.LOGICK SPINDLE SERVO SLED SERVO
IC103 LA6541 (Pick-up Actuator & Motor Driver)
123456 789 10 11 12
131415161718192021222324
Vcc Vref VIN4 VG4 Vo8 Vo7 GND Vo6 Vo5 VG3 VIN3 CD RES
Vcc Mute VIN1 VG1 Vo1 Vo2 GND Vo3 Vo4 VG2 VIN2 Re
g
OUT Re
g
IN
Vcc
11k 11k
11k11k
Level
Sift BTL Driver BTL Driver Level Sift RESET
Regulator
Level
Sift
BTL
Driver
Level
Sift BTL Driver
1
PRE-
DRIVE
INPUT LOGIC CIRCUIT
2
3
5
8 10 9
4
7
6
GND
IN1
OUT1
P1
VCC2 OUT2 P2
VZ
VCC
IN2
Input Output Action
Brake
Normal(Reverse)Rotary
Reverse(Normal)Rotary
Brake
IN1
0
1
0
1
IN2
0
0
1
1
OUT1
0
1
0
0
OUT2
0
0
1
0
IC132 LB1641L (Bidirectional Motor Driver)

- 16 -
IC BLOCK DIAGRAM & DESCRIPTION
1452 3
VCC HEAD
SWITCH CTRL1
CTRL2
GND
IC470 BA7755A (Head Switch)IC460 AN7348K ( Play/Rec Pre Amp)
Nor/Cro
& Hi/Lo
Logic
R
R
P
RP
P
ALC
Mute
Mute
Logic
A/B Logic
Rec/PB
Ripple
Rejection
Rec
Amp(L)
Rec
Amp(R)
PB Amp(L)
PB Amp(R)
A/Rec
A/Rec
B
B
123457
68910 1211
1314
15
16
17
1819
20
21222324
L-PB AMP
R-PB AMP
R-PB NF
R-PB EO
R-PB OUT
AB SW
R-REC OUT
R-REC IN
REC/PB SW
A/B SW
FILTER
GND VCC
CRO/NOR
HI/LO
ALC
L-REC OUT L-REC IN
ALC
L-PB AMP OUT
L-PB EO L-PB NF R-PB AMP
L-PB AMP
5
7
9
11
16
2
3
10
8
4
MUTE/
ST-BY
IN (L)
IN (R)
IN- (L)
IN- (R)
GND
OUT (L)
OUT (R)
-Vs
+Vs
IC440 TDA7265 (Stereo Amplifier)
IC231 LA1844ML (Tuner System)
IC450 LC75342M (2 band equalizer)
CONTROL
CIRCUIT
LOGIC
CIRCUIT CCB INTERFACE
CONTROL
CIRCUIT
15
14
16
17
18
19
20
21 22 24 25 2623
10 9 7 6 58
11
L4
L3
L2
L1
NC
NC
R1
R2
R3
R4
RSELO RIN RTRE RBASS1 RBASS2 ROUT
LSELO LIN LTRE LBASS1 LBASS2 LOUT
TEST
V
SS
CE
DI
CL
V
DD
Vref
NC
12
13
1
2
30
29
28
27
4
3
LVref
RVref

- 17 -
IC102 LC78622NE (Digital Signal Processor)
EFMO VVDD VVSS PDO ISET FR PCK TAI
TST11
TEST1 TEST3 TEST5
TEST2 TEST4
VDD VSS
C2F
DOUT
(NC)
LVDD
LVSS
MUTELLCHO
MUTER
RVDD
RVSS
RCHO XVDD
XOUT
XINFSX
XVSS
4.2M16MEFLGEMPHCONT5
CONT4
CONT3
CONT2
CONT1 TGL RESJP+JP-TOFFTESHFL
RWC
COIN
CQCK
SQOUT
WRQ
CS
SFSY
SBSY
SBCK
PW
V/P
CLV-
CLV+
FSEQ
EFMIN
DEFI
10
22
1
12
13
14
49
51
47
50
63
53
55
57
56
54
15 16 17 20 19 58 18 24 25 26 27 28 29 48 60 61 46 52 45 44 43 39 41 42 40 37 35 38 36
34
31
30
9
21
64357 2
59 64 11 32 33 62
8
23
Slice level
Control
Subcode Dxract
QCRC
Syncrnous Detect
EFM Demodulation
VCO Clock Oscillator
& Clock Control
X'tal Root
Timing Generator
RAM Address
Generatorl
2KÅ~8bit
RAM
Billingual
Digital Out
General Ports
Digital Attenuator
Quadruple Over Sampling
Digital Filter
Interpolalation Mute
C1 C2 Error Detect &
Correct Control Flag
1bit DAC
L.P.F
CLV
Digital Servo
µCOM
Inter Fase
Servo Commander
No. Pin Name I/O Function
1 DEFI I Input terminal for detect signal of defect
2 TAI I Input terminal for test.
3 PDO O The phase comparison output terminal for
external VCO control.
4 VVSS - Ground terminal for built-in VCO
5 ISET I Resistance connection terminal for
electric current adjustment of PDO output.
6 VVDD - Built-in VCO power supply terminal.
7 FR I VCO frequency range adjustment.
8 VSS - Ground for Digital
9 EFMO O EFM signal output terminal for slice level con
t
10 EFMIN I EFM signal input terminal for slice level cont
r
11 TEST2 I TEST pin.
12 CLV+ O Output terminal for Disc motor control.
13 CLV- O Output terminal for Disc motor control.
14 V/P O Change of rough servo / phase control
Rough servo : "H", Phase control : "L"
15 HFL I Input terminal of track search signal.
16 TES I Input terminal of tracking error signal.
17 TOFF O Output terminal of tracking off.
18 TGL O Output terminal for change of tracking gain.
19 JP+ O Output terminal for tracking jump control.
20 JP- O Output terminal for tracking jump control.
21 PCK O Clock monitor output terminal for EFM data
playback. (4.3218 MHz)
22 FSEQ O Output terminal for detect of SYNC signal.
23 VDD - +5V ( power supply terminal digital circuit)
24 CONT1 I/O
25 CONT2 I/O This output can control at serial control from
26 CONT3 I/O micro processor.
27 CONT4 I/O
28 CONT5 I/O
29 EMPH O Output terminal of de-emphasis monitor .
"H" : de-emphasis
30 C2F O Output terminal of C2 flag
31 DOUT O Output terminal of digital out
IC BLOCK DIAGRAM & DESCRIPTION
No. Pin Name I/O Function
32 TEST3 I Test pin.
33 TEST4 I Test pin.
34 NC - Non connection.
35 MUTEL O Mute output terminal for L-ch
36 LVDD - Power supply for L-ch
37 LCHO O Output terminal for L-ch
38 LVSS - GND for L-ch
39 RVSS - GND for R-ch
40 RCHO O Output terminal for R-ch
41 RVDD - Power supply for R-ch
42 MUTER O Mute output terminal for R-ch
43 XVDD - Power supply of crystal oscillation
44 XOUT O
45 XIN I
46 XVSS - GND of crystal oscillation
47 SBSY O Output terminal for synchronizing signal of
sub-cord block
48 EFLG O Output terminal for correction monitor of C1, C2,
Single and Double
49 PW O Output terminal for sub-cord of P, Q, R, S, T, U and
W
50 SFSY O Output terminal for synchronizing signal of
sub-cord frame
51 SBCK I Input terminal for readout clock of sub-cord
52 FSX O Output terminal of Synchronizing signal (7.35kHz)
53 WRQ O Output terminal for standby of sub-cord Q output
54 RWC I Input terminal of read / write control
55 SQOUT O Output terminal of sub-cord Q
56 COIN I Input terminal of command from micro processor
57 CQCK I Clock input for reading sub-cord from SQOUT
58 RES I Reset (turn on : L)
59 TST11 O Test pin
60 16M O 16.9344MHz
61 4.2M O 4.2336MHz
62 TEST5 I Test pin
63 CS I Chip select terminal
64 TEST1 I Test pin
Connection terminal of crystal oscillation (16.9344M
H

- 18 -
Pin No Pin Name Symbol I/O Function
1 P06
AMBER_LED O AMBER_LED Output
2 P07
DSP_RESET O DSP Reset Signal
3 P10/S00
COIN O CD_DSPInterface(command+data Output)
4 P11/SIO/SB0
SQOUT I CD_DSPInterface(SubQ dataInput)
5 P12/SCK0
CQCK O CD_DSPInterface(Clock)
6 P13/S01
VD_GND
O Processor Power Check (GND) Control
Output
7 P14/SII/SB1
Sift
O Shift Control for Micon Oscillatrion
Frequency
8 P15/SCK1
RWC O CD_DSP Interface(Command latch Output)
9 P16/BUZ
JOG+ I Jog Dial +
10 P17/PWM0
JOG- I Jog Dial -
11 P70/INT0
DRF I DRF Signal Input
12 RES/
Reset Reset Switch
13 XT1/P74 Sub Clock OSC
14 XT2/P75 Sub Clock OSC
15 VSS1
Vss Gnd
16 CF1 Main Clock OSC
17 CF2 Main Clock OSC
18 VDD1
Vdd Power Supply Terminal
19 P80/AN0
20 P81/AN1
Key1 A/D Key In
21 P82/AN2
Key2 A/D Key In
22 P83/AN3
Open SW I Top Lid Open Sens. Switch
23 P84/AN4
Close SW I Top Lid Close Sens. Switch
24 P85/AN5
LIMIT_SW I Limit Switch
25 P86/AN6
C2F I DSP C2F Input
26 P87/AN7
M-Media I Multi Media Input
27 P71/INT1
WRQ I CD DSP Interface (SubQ Request)
28 P72/INT2/TOIN
RDS_IN I Serial Data for RDS IC Input
29 P73/INT2/TOIN
IR I Remotecontrol Input
30 S0/PA0
V CHK
I Power failure Detect/Processor Power
Check Input
31 S1/PA1
G_REVS I Miss Recording SW(tapeAB side)Input
32 S2/PA2
G_FWD I Miss Recording SW(tapeB side)Input
33 S3/PA3
PACK I Tape Park Check Input
34 S4/PA4
TAPE_INI I Tape Deck Initialize
35 S5/PA5
REEL I Real Rotating signal Input
36 S6/PA6
Tape Play PL O Tape Play Plunger Output
37 S7/PA7
Motor O Tape Motor Output
38 S8/PA8
BEAT O Beat Cancel Control
39 S9/PB1
R Mute O Tape Recording Mute
40 S10/PB2
OSC O Tape Oscillation ON/OFF Control
41 S11/PB3
SURROUND O Surround Output
42 S12/PB4 O LCD Pin No5
43 S13/PB5 O LCD Pin No6
44 S14/PB6 O LCD Pin No7
45 S15/PB7 O LCD Pin No8
46 S16/PC0 O LCD Pin No9
47 S17/PC1 O LCD Pin No10
48 S18/PC2 O LCD Pin No11
49 S19/PC3 O LCD Pin No12
50 S19/PC4 O LCD Pin No13
Pin No Pin Name Symbol I/O Function
51 S21/PC5 O LCD Pin No14
52 S22/PC6 O LCD Pin No15
53 S23/PC7 O LCD Pin No16
54 S24/PD0 O LCD Pin No17
55 S25/PD1 O LCD Pin No18
56 VDD2
Vdd
O Vdd
57 VSS2
Vss
O Gnd
58 S26/PD2 O LCD Pin No19
59 S27/PD3 O LCD Pin No20
60 S28/PD4 O LCD Pin No21
61 S29/PD5 O LCD Pin No22
62 S30/PD6 O LCD Pin No23
63 S31/PD7 O LCD Pin No24
64 S32/PE0 O LCD Pin No25
65 S33PE1 O LCD Pin No26
66 S34/PE2 O LCD Pin No27
67 S35/PE3 O LCD Pin No28
68 S36/PE4 O LCD Pin No29
69 S37/PE5 O LCD Pin No30
70 S38/PE6 O LCD Pin No31
71 S39/PE7 O LCD Pin No32
72 S40/PF0 O LCD Pin No33
73 S41/PF1 O LCD Pin No34
74 S42/PF2 O LCD Pin No35
75 S43/PF3 O LCD Pin No36
76 S44/PF4 O LCD Pin No37
77 S45/PF5 O LCD Pin No38
78 S46/PF6 O LCD Pin No39
79 S47/PF7 O LCD Pin No40
80 V3/PL6
81 V2/PL5
82 V1/PL4
83 COM0/PL0
LCD COM1
O LCD COM 1 (LCD Panel Pin1)
84 COM1/PL1
LCD COM2
O LCD COM 2 (LCD Panel Pin2)
85 COM2/PL2
LCD COM3
O LCD COM 3 (LCD Panel Pin3)
86 COM4/PL3
LCD COM4
O LCD COM 4 (LCD Panel Pin4)
87 P30
D CHK O Serial Clock Output for Tuner/Volume FUNC IC
88 P31
TU_DUT
O Serial Data Output for Tuner IC
89 VSS3
Vss
Gnd
90 VDD3
Vdd
Power Supply Terminal
91 P32
VF_DO
O Serial Data Output for VOL_FUNC IC
92 P33
VF_CE
O Serial Data Output for VOL_FUNC IC
93 P34
TU_CE
O Serial Latch Output for TU IC
94 P35
TU_DI
I Serial Data Input for TU IC
95 P00
LID_M+
O Top Lid Motor Control Output +
96 P01
LID_M-
O Top Lid Motor Control Output -
97 P02
P_CON
O Power Control
98 P03
PRE_MUTE
O Pre Amp Mute Output
99 P04
MAIN_MUTE
O Power Amp Mute
100 P05
BLUE_LED O Blue LED Output
IC BLOCK DIAGRAM & DESCRIPTION
IC601 LC866540A-5Y58(XE,KR)5Y89(TW) (Micro Processor)
2
1
24
17
16
3
4
5
6
18
15
78910 11 14
19
20
21
22
13
Vssx
XIN
XOUT
FMIN
AMIN
CE
DI
CL
DO
V
DD
Vssd
PD
AIN
AOUT
Vssa
IFIN
IO1 IO2 BO1BO2 BO3 BO4
PHASE DETECTOR
CHARGE PUMP
UNLOCK
DETECTOR
UNIVERSAL
COUNTER
REFERENCE
DIVIDER
SWALLOW COUNTER
1/16, 1/17 4bits
12bits PROGRAMMABLE
DIVIDER
DATA SHIFT REGISTER LATCH
1/2
CCB
I / F
POWER
ON
RESET
IC241 LC72121M-D (Pll Synthesizer) IC211 TA8176SN ( FM Front End)
MIXER Buffer
Amp Buffer Local
Buffer
BIAS
AGC DET
IF
5
1
2
3
789 4 6 10
11
12
AGC
BY-PASS
RF IN
OSC
OSC
BUFFER
OUT
RF OUT MIX IN MIX OUT IF OUT Vcc
Vcc Vcc
GND FM/TV SW

- 19 -
FL DISPLAY DESCRIPTION
FL601
(2G~9G)
1G2G3G4G5G6G7G8G9G10G
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
a
b
f
h
j
k
g
m
-
c
e
p
r
n
d
-
a
b
f
h
j
k
g
m
-
c
e
p
r
n
d
-
a
b
f
h
j
k
g
m
-
c
e
p
r
n
d
-
a
b
f
h
j
k
g
m
-
c
e
p
r
n
d
-
a
b
f
h
j
k
g
m
-
c
e
p
r
n
d
-
a
b
f
h
j
k
g
m
col
c
e
p
r
n
d
-
a
b
f
h
j
k
g
m
-
c
e
p
r
n
d
-
a
b
f
h
j
k
g
m
-
c
e
p
r
n
d
-
10G 9G 8G 7G 6G 5G 4G 3G 2G 1G
PIN No.
CONNECTION
35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18
F2 F2 NP 10G 9G 8G 7G 6G 5G 4G 3G 2G 1G NX NX P17 P16 P15
17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 NP F1 F1
PIN No.
CONNECTION
35
1
a
b
fhjk
pn
d
rc
e
gm
Dp
col
-
-
-
-
-
-
-
(1)
(2)
(3)