Sharp XL-HP700 User manual

XL-HP700
No. S1304XLHP700/
CONTENTS
Page
IMPORTANT SERVICE NOTES (FOR U.S.A. ONLY)....................................................................................................... 2
SPECIFICATIONS ............................................................................................................................................................. 2
NAMES OF PARTS ........................................................................................................................................................... 3
DISASSEMBLY.................................................................................................................................................................. 5
REMOVING AND REINSTALLING THE MAIN PARTS..................................................................................................... 7
ADJUSTMENT ................................................................................................................................................................... 9
NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 12
TYPES OF TRANSISTOR AND LED............................................................................................................................... 12
BLOCK DIAGRAM ........................................................................................................................................................... 13
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD............................................................................................. 16
VOLTAGE ........................................................................................................................................................................ 33
WAVEFORMS OF CD CIRCUIT...................................................................................................................................... 34
TROUBLESHOOTING ..................................................................................................................................................... 35
FUNCTION TABLE OF IC................................................................................................................................................ 39
FL DISPLAY..................................................................................................................................................................... 46
REPLACEMENT PARTS LIST/EXPLODED VIEW
PACKING OF THE SET (FOR U.S.A. ONLY)
SERVICE MANUAL
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
SHARP CORPORATION
• In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.
MICRO COMPONENT SYSTEM
MODEL XL-HP700
XL-HP700MicroComponentSystemconsistingofXL-HP700
(main unit) and CP-HP700 (speaker system).

XL-HP700
– 2 –
SPECIFICATIONS
Specifications for this model are subject to change without
prior notice.
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER
TO THE OPERATION MANUAL.
IMPORTANT SERVICE NOTES (FOR U.S.A. ONLY)
BEFORE RETURNING THE AUDIO PRODUCT
(Fire & Shock Hazard)
Before returning the audio product to the user, perform the following
safety checks.
1. Inspect all lead dress to make certain that leads are not pinched
orthathardwareisnotlodgedbetweenthechassisandothermetal
parts in the audio product.
2. Inspectallprotectivedevicessuchasinsulatingmaterials,cabinet,
terminal board, adjustment and compartment covers or shields,
mechanical insulators etc.
3. To be sure that no shock hazard exists, check for leakage current
in the following manner.
* Plug the AC line cord directly into a 120 volt AC outlet.
* Usingtwoclipleads,connecta1.5kohm,10wattresistorparalleled
by a 0.15µF capacitor in series with all exposed metal cabinet
parts and a known earth ground, such as conduit or electrical
ground connected to earth ground.
* Use a VTVM or VOM with 1000 ohm per volt, or higher, sensitivity
tomeasuretheACvoltagedropacrosstheresistor(Seediagram).
* Connect the resistor connection to all exposed metal parts having
areturn path tothe chassis (antenna,metal cabinet, screwheads,
knobs and control shafts, escutcheon, etc.) and measure the AC
voltage drop across the resistor.
All check must be repeated with the AC line cord plug connection
reversed.
Any reading of 0.3 volt RMS (this corresponds to 0.2 milliamp. AC.)
or more is excessive and indicates a potential shock hazard which
must be corrected before returning the audio product to the owner.
TO EXPOSED
METAL PARTS
CONNECT TO
KNOWN EARTH
GROUND
TEST PROBE
0.15 µ F
1.5k ohms
10W
VTVM
AC SCALE
■General
■Amplifier
Power source AC 120 V, 60 Hz
Power
consumption 176 W
Dimensions Width: 8-1/8" (205 mm)
Height: 10-1/4" (260 mm)
Depth: 14-7/16" (366 mm)
Weight 16.8 lbs. (7.6 kg)
Output power 100 watts minimum RMS per channel into 6
ohms from 60 Hz to 20 kHz, 10% total har-
monic distortion
Output terminals Speakers: 6 ohms
Headphones: 16 - 50 ohms (recommended:
32 ohms)
Subwoofer pre-out (audio signal): 200 mV/
10 k ohms at 70 Hz
Input terminals Video/Auxiliary (audio signal): 500 mV/47 k
ohms
■CD player
■Tuner
■Cassette deck
■Speaker
Type 3-disc multi-play compact disc changer
player
Signal readout Non-contact, 3-beam semiconductor laser
pickup
D/A converter 1-bit D/A converter
Frequency
response 20 - 20,000 Hz
Dynamic range 90 dB (1 kHz)
Frequency range FM: 87.5 - 108 MHz
AM: 530 - 1,720 kHz
Frequency
response 50 - 14,000 Hz (normal tape)
Signal/noise ratio 50 dB (recording/playback)
Wow and flutter 0.3 % (WRMS)
Type 2-way type speaker system
2" (5 cm) Tweeter
5-7/8" (15 cm) Woofer
Maximum input
power 200 W
Rated input power 100 W
Impedance 6 ohms
Dimensions Width: 7-1/16" (180 mm)
Height: 10-1/4" (260 mm)
Depth: 11-1/4" (285 mm)
Weight 7.9 lbs. (3.6 kg)/each

– 3 –
XL-HP700
NAMES OF PARTS
■Front panel
1.Disc Trays
2.Power On/Stand-by Button
3.Timer/Sleep Button
4.Clock Button
5.Tuning and Time Down Button
6.Tuning and Time Up Button
7.Timer Set Indicator
8.Headphone Jack
9.CD Eject Buttons
10.CD Direct Play Buttons
11.Equalizer Mode Select Button
12.Extra Bass/Demo Mode Button
13.Volume Control
14.Cassette Compartment
15.Tape Reverse Play Button
16.CD or Tape Stop Button
17.CD Play or Repeat, Tape Forward Play Button
18.CD Track Down or Fast Reverse, Tape Fast Wind,
Tuner Preset Down Button
19.CD Track Up or Fast Forward, Tape Fast Wind,
Tuner Preset Up Button
20.CD Button
21.Tape Record Pause Button
22.Video/Auxiliary Button
23.Tape Reverse Mode Select Button
24.Memory/Set Button
25.Tuner (Band) Button
26.Tape Button
3
2
1
4
5
6
7
8
10
9
11
13
12
14
15 17 18 19
22
20
21
23 24 2625
16
■Display
1.Disc Number Indicators
2.CD Play Indicator
3.Tape Reverse Mode Indicator
4.Tape Reverse Play Indicator
5.Tape Forward Play Indicator
6.FM Stereo Mode Indicator
7.FM Stereo Receiving Indicator
8.Memory Indicator
9.Extra Bass Indicator
10.Timer Recording Indicator
11.Timer Play Indicator
12.CD Pause Indicator
13.CD Repeat Play Indicator
14.Tape Record Indicator
15.Sleep Indicator
■Rear panel
1.Cooling Fan
2.Subwoofer Pre-output Jack
3.AC Power Cord
4.FM/AM Loop Antenna Jack
5.Video/Auxiliary (Audio Signal) Input Jacks
6.Speaker Terminals
Note:
This product is equipped with a cooling fan inside, which begins to
run at a specified volume level for better heat radiation.
■Speaker system
1.Tweeter
2.Woofer
3.Bass Reflex Duct
4.Speaker Terminals
1
2
3
5
4
21345 6789
10
11
151412 13
6
13
4
2

XL-HP700
– 4 –
■Remote control
1.Remote Control Transmitter
2.CD Direct Play Buttons
3.CD Track Down or Fast Reverse, Tape Fast Wind,
Tuner Preset Down Button
4.Clock Button
5.Equalizer Mode Select Button
6.Extra Bass Button
7.Power On/Stand-by Button
8.CD Button
9.Tuner (Band) Button
10.Tape Button
11.Video/Auxiliary Button
12.CD Track Up or Fast Forward, Tape Fast Wind,
Tuner Preset Up Button
13.Volume Up and Down Buttons
14.Direct Search Buttons
15.Program Clear Button
16.CD Memory Button
17.CD Stop Button
18.CD Pause Button
19.Tape Reverse Mode Select Button
20.Tape Reverse Play Button
21.Tape Stop Button
22.CD Play or Repeat Button
23.Tape Record Pause Button
24.CD Random Button
25.Tape Forward Play Button
1
2
3
4
5
6
7
8
9
10
11
12
14
13
15
16
22
23
24
25
17
18
19
20
21
Buttons with " " mark in the illustration can be operated on the re-
mote control only.

– 5 –
XL-HP700
DISASSEMBLY
Caution on Disassembly
Follow the below-mentioned notes when disassembling
the unit and reassembling it, to keep it safe and ensure
excellent performance:
1. Take cassette tape and compact disc out of the unit.
2. Be sure to remove the power supply plug from the wall
outlet before starting to disassemble the unit.
3.Takeoffnylonbandsorwireholderswheretheyneedto
beremovedwhendisassemblingtheunit.Afterservicing
theunit,besuretorearrange the leads where they were
before disassembling.
4. Take sufficient care on static electricity of integrated
circuits and other circuits when servicing.
Figure 5-2
Figure 5-1
(A1) x2
ø3x12mm
(A1) x2
ø3x12mm
(A1) x1
ø3x10mm
(B1) x3
ø3x10mm
(B1) x2
ø3x10mm
(B1) x2
ø3x10mm
(B1) x2
ø3x10mm
(B1) x1
ø3x10mm
Side Panel
(Left)
Front Panel
Top Cabinet
Side Panel
(Right)
Rear
Panel
(E1) x1
ø3x10mm
(G1) x1
ø3x10mm
(D2) x1
(C2) x2
ø3x10mm
Front Panel
CD Servo PWB
Main PWB
Hook
(D1)x1
Pull
Display PWB
Pull
Hook
(D1)x1
(D3) x2
CD Changer
Mechanism Unit
(F1) x2
ø3x6mm
Rear
Panel
(C1) x7
ø3x10mm
(C3) x1
Jack PWB
Figure 5-3
(E1) x2
ø3x10mm
(E3) x1
Front Panel
Hook
(E2)x1
(E3) x1
(E4) x2
Main PWB
Power PWB
Display PWB
Pull
Pull
Hook
(E2)x1
Tape
Mechanism
Note 1:
After removing the connector for the optical pickup from the
connector,wraptheconductivealuminiumfoilaroundthefrontend
of the connector so as to protect the optical pickup from electro-
static damage.
1 Top Cabinet 1. Screw ...................... (A1) x5 5-1
2 Side Panel 1. Screw .................... (B1) x10 5-1
(Left/Right)
3 Rear Panel 1. Screw ...................... (C1) x7 5-2
2. Screw ...................... (C2) x2
3. Flat Cable ............... (C3) x1
4 CD Changer 1. Hook........................ (D1) x2 5-2
Mechanism Unit 2. Socket ..................... (D2) x1
3. Flat Cable ............... (D3) x2
5 Front Panel 1. Screw ...................... (E1) x3 5-2,5-3
2. Hook........................ (E2) x2 5-3
3. Socket ..................... (E3) x2
4. Flat Cable ............... (E4) x2
6 Cover, Heat Sink 1. Screw .......................(F1) x4 5-2,6-1
7 Main PWB 1. Screw ...................... (G1) x2 5-2,6-1
2. Socket ..................... (G2) x2 6-1
8 Power PWB 1. Screw ...................... (H1) x4 6-1
9 Display PWB 1. Knob......................... (J1) x1 6-2
2. Screw ....................... (J2) x9
3. Flat Cable ................ (J3) x1
10 Tape Mechanism 1. Screw ...................... (K1) x4 6-2
11 Headphones PWB 1. Screw .......................(L1) x1 6-2
12 CD Servo PWB 1. Screw ......................(M1) x3 6-3
(Note 1) 2. Socket .....................(M2) x6
13 CD Changer 1. Screw ...................... (N1) x4 6-3
Mechanism Unit 2. Screw ...................... (N2) x2 6-4
3. Top Board ............... (N3) x1
4. Stabilizer Holder ..... (N4) x1
5. Disk Tray................. (N5) x3
6. Screw ...................... (N6) x3
7. Guide,Mecha Holder .. (N7) x1
8. Screw ...................... (N8) x1
9. Stopper ................... (N9) x1
10. Holder,Mecha ..... (N10) x1
11. Screw .................. (N11) x4
STEP REMOVAL PROCEDURE FIGURE

XL-HP700
– 6 –
Figure 6-1
Figure 6-2
Figure 6-3
(G1) x1
ø3x6mm
(H1) x4
ø4x8mm
(G2) x1
Main PWB
Power PWB
(G2) x1
(F1) x2
ø3x6mm
Cover,Heat Sink
(J2) x9
ø2.6x10mm
(K1) x4
ø3x10mm
(J3) x1
(L1) x1
ø3x10mm
(J1) x1
Front Panel
Display PWB
Tape
Mechanism
Open
Cassette
Holder Headphones
PWB
(M1) x3
ø3x10mm
(N1) x2
ø3x10mm
(N1) x2
ø3x10mm
(M2) x6
CD Servo PWB
CD Changer
Mechanism Unit
1 Woofer 1. Net Frame ............... (A1) x1 6-5
2. Catching Holder ...... (A2) x4
3. Screw ...................... (A3) x4
4. Screw ...................... (A4) x4
2 Tweeter 1. Screw ...................... (B1) x2 6-5
STEP REMOVAL PROCEDURE FIGURE
Figure 6-5
Net Frame
(A1) x1
(A2) x2(A3) x2
ø3x12mm
(A3) x2
ø3x12mm
(A4) x4
ø4x12mm
Woofer
Tweeter
(B1) x2
ø3x10mm
(A2) x2
Figure 6-4
(N2) x2
ø2 x7mm (N6) x1
ø2.6 x12mm
(N6) x2
ø2 x6mm
(N11) x4
ø2.6 x10mm
(N4) x1
Stabilizer Holder
Push
Spring
Disc Tray 1
Disc Tray 2 Press in turns the arrow
parts, starting with the
uppermost one, to
withdraw the disc trays.
Disc Tray 3
Pawl
CD
Mechanism
Top Board
(N3) x1
(N7) x1
(N10) x1
1
(N8) x1
ø3 x3mm
(N5) x3 2
3
(N9) x1
Turn clockwise the
main cam to raise the
CD mechanism up to
the uppermost position.

– 7 –
XL-HP700
REMOVING AND REINSTALLING THE MAIN PARTS
TAPE MECHANISM SECTION
Perform steps 1 to 10 of the disassembly method to remove
the tape mechanism.
How to remove the Record/Playback Head
(See Fig. 7-1)
1.Whenyouremovethescrews (A1)x2pcsand (A2)x1pc.,
the record/playback head can be removed.
How to remove the Pinch Roller
(See Fig. 7-2)
1. Carefully bend the pinch roller pawl in the direction of the
arrow <A>, and remove the pinch roller (B1) x 1 pc., in the
direction of the arrow <B>.
Note:
When installing the pinch roller, pay attention to the spring
mounting position.
How to remove the Belt
(See Fig. 7-3)
1. Remove the main belt (C1) x 1 pc., from the motor side.
2. Remove the FF/REW belt (C2) x 1 pc.
How to remove the Motor (See Fig. 7-4)
1. Remove the screws (D1) x 2 pcs., to remove the motor.
Figure 7-1
Figure 7-2
Figure 7-3
Figure 7-4
(A1)x2
Ø2x6mm
(A2)x1
Ø2x9mm
Record/Playback
Head
Erase Head
Clutch Ass'y
Pinch Roller
(B1)x1 <A>
<B>
Pinch
Roller
Pawl
Pull
Main Belt
(C1)x1
FF/REW
Belt
(C2)x1
Motor
FF/REW
Clutch
Flywheel
(D1)x2
Ø2.6x5mm
Motor
Clutch Ass'y

XL-HP700
– 8 –
HowtoremovetheTrayMotorandtheMainCam
Motor (See Fig. 8-2)
1. Remove the CD changer mechanism unit by the method
described in page 7, and disassemble as shown in the
figure.
2. Remove the belt (B1) x 2 pcs from the motor side.
3. Remove the screws (B2) x 4 pcs.
4. Remove the tray motor and the main cam motor.
Figure 8-2
CD MECHANISM SECTION
Perform steps 1 to 4 and 12 to 13 of the disassembly method
to remove the CD mechanism.
How to remove the Optical Pickup
(See Fig. 8-1)
1. Remove the screws (A1) x 2 pcs and shaft (A2) x 1 pc.
2. Remove the stop washer (A3) x 1 pc and gear (A4) x 1 pc.
3. Remove the optical pickup.
Note:
After pulling out the optical pickup connector, wrap the tip of
it with conductive aluminium foil or the like to protect the
optical pickup from the static electricity.
Figure 8-1
Tray Motor
Main Cam
Motor
Belt
(B1) x1 Belt
(B1) x1
(B2) x2
ø2.6 x4mm
(B2) x2
ø2.6 x4mm
(A1) x2
ø2.6 x5mm
CD
Mechanism
Stop Washer
(A3) x1
Optical Pickup
Gear
(A4) x1
Shaft
(A2) x1
CD Disk
Disk Holder
Turn the main cam clockwise
and raise the CD mechanism
and disk holder up to the
uppermost position.
CD Changer
Mechanism Unit
(When CD is in playback state)
Disk Tray 1
Disk Tray 2
Disk Tray 3
Disc Holder
CD Mechanism
Press in turns the arrow
parts, starting with the
uppermost one, to
withdraw the disc trays
Turn the main cam clockwise
and raise the CD mechanism
and disk holder up to the
uppermost position.
CD Changer
Mechanism unit
(When CD exists in the tray)
1
2
3
CD Disk
Figure 8-3
Figure 8-4
How to remove the CD Disc
(When CD is in the playback state) (See Fig. 8-3 )
1. Remove the cabinet and front panel.
2. Disassemble as shown in the figure so that the CD disc of
CD changer becomes visible.
3. Remove the CD disc as shown in the figure.
How to remove the CD Disc
(When CD exists in the tray) (See Fig. 8 -4)
1. Remove the cabinet and front panel.
2. Disassemble as shown in the figure so that the CD disc of
CD changer can be taken out.
3. Remove the CD disc from the tray as shown in the figure.

– 9 –
XL-HP700
CD ERROR CODE DESCRIPTION
Error Explanation
01 When Pickup set inner position, inner switch
cannot detect 'ON' level for 10 secs.
10* CAM error. Can't detect CAM switch when CAM is
moving.
11* When it detect CAM operation error during initialize
process.
20* TRAY error. Can't detect TRAY switch when TRAY is
moving.
21* When it detect TRAY operation error during initialize
process.
22* When it detect invalid TRAY switch during normal
operation.
23* When it detect invalid TRAY switch during initialize
procecss.
31 When it change to CD function, DSP cannot read
initial data.
Test Stage Frequency Frequency
Display Setting/
Adjusting
Parts
Instrument
Connection CD SECTION
••
••
• AM IF/RF
Signal generator: 400 Hz, 30%, AM modulated
*1. Input: Antenna Output: TP302
*2. Input: Antenna Output: TP301
TUNER SECTION
fL: Low-range frequency
fH: High-range frequency
AM IF 450 kHz 1,602 kHz T351 *1
AM Band — 531 kHz (fL): T306 *2
Coverage 1.1 ±0.1 V
AM Tracking 990 kHz 990 kHz (fL): T303 *1
Figure 9-2 ADJUSTMENT POINTS
Items adjusted automatically
(1)Offset adjustment (The offset voltage between the head
amplifier output and the VREF reference voltage is
compensated inside the IC.)
* Focus offset adjustment
* Tracking offset adjustment
(2) Tracking balance adjustment
(3)Gainadjustment(ThegainiscompensatedinsidetheIC
sothattheloopgainat the gain crossover frequency will
be 0 dB.)
* Focus gain adjustment
* Tracking gain adjustment
•Adjustment
Since this CD system incorporates the following automatic
adjustment functions, readjustment is not needed when
replacingthepickup.Therefore,different PWBsandpickups
can be combined freely.
Each time a disc is changed, these adjustments are
performed automatically. Therefore, playback of each disc
can be performed under optimum conditions.
R357
FM/AM
LOOP
ANTENNA
IC302
T351
IC303
T303
T306
T301
T302
L312
CNP302
IC301
MAIN PWB-A1
TP302
TP301
AM TRACKING fL
AM BAND
COVERAGE fL
AM IF
FM IF
FM RF
FM OSC
* 'CHECKING'
If Error is detected, 'CHECKING' will be displayed instead of
'ER-CD**'.'ER-CD**'displaywillonlybedisplayedwhenerror
had been detected for the 5th times.
ADJUSTMENT
MECHANISM SECTION
••
••
•Driving Force Check
Torque Meter Specified Value
Play: TW-2111 Over 80 g
•Torque Check
Torque Meter
Play: TW-2111 30 to 80 g.cm
Fast forward: TW-2231 70 to 180 g.cm
Rewind: TW-2231 70 to 180 g.cm
Specified Value
Specified
Value
Adjusting
Point Instrument Connection
Test Tape
Normal MTT-111 Variable 3,000 ±30 Hz Speaker
speed Resistor in Terminal
motor. (Load
resistance:
6 ohms)
••
••
•Tape Speed
Figure 9-1
TAPE MECHANISM
Tape
Motor
Variable Resistor in motor
*1. Input: Antenna Output: TP301
*2. Input: Antenna Output: Speaker terminal
••
••
•FM RF
Signal generator: 1 kHz, 40 kHz dev., FM modulated
FM Band — 87.50 MHz T301 (fL): *1
Coverage 1.3 V ±0.1 V
FM RF 98.00 MHz 98.00 MHz L312 *2
(10-30 dB)
Test Stage Instrument
Connection
Frequency Frequency
Display Setting/
Adjusting
Point
••
••
•FM IF
Signal generator: 10.7 MHz, FM modulated
IF 10.7 MHz 98 MHz T302 *1
(Turn the
core of trans-
former T302
fully counter-
clock wise)
Test Stage Instrument
Connection
Frequency Frequency
Display Setting/
Adjusting
Point
*1. Input: Antenna Output: TP301

XL-HP700
– 10 –
TEST MODE
•Setting the test mode
Any one of test mode can be set by pressing several keys as follows.
<X-BASS> + <CD> + <ON/STAND-BY> TEST: CD operation test.
Function: -CD test mode.
-Enter test 4 mode.
C D T E S T
OPEN/CLOSE operation is using manual.
<< >>,<< >>buttonsmakepick'sslidepossible.
Do TOC IL. Do normal play.
When these following key is input
into PLAY key, track number can
be appoint directly.
<<PLAY>> key input. <<MEMORY>> key input.
<< 1>> key: Track 4
<< 2>> key: Track 9
<< 3>> key: Track 15
<<STOP>> key input.
STOP
Laser ON.
<<MEMORY>> key input.
Tracking OFF play at that
specific point.
<<MEMORY>> key input.
Tracking ON play from
that specific point.
<<STOP>> key input.
STOP
IL isn't done
VOL — Last memory
BAL — CENTER
P.GEQ — FLAT
X-BASS — OFF
To cancel : Power OFF
Sliding the PICKUP with
<< >>, << >> button
must only be in STOP mode.
<<MEMORY>>
key input.
Adjustment result
automatically will
display as below.
for each 2 sec :
a) "FOFF_XX"
b) "TOFF_XX"
c) "TBAL_XX"
d) "TGAN_XX"
f) "FGAN_XX"
g) "RFLS_XX"
explanation:
a) Focus off set = "FOFF_XX"
b) Tracking off set = "TOFF_XX"
c) Tracking balance = "TBAL_XX"
d) Tracking Gain = "TGAN_XX"
f) Focus Gain = "FGAN_XX"
g) RF level shift = "RFLS_XX"
Adjustmentresultautomaticallywill
display as below for each 2 sec :
a) "FOFF_XX"
b) "TOFF_XX"
c) "TBAL_XX"
d) "TGAN_XX"
f) "FGAN_XX"
g) "RFLS_XX"
<<MEMORY>> key input.

– 11 –
XL-HP700
Standard Specification of Stereo System Error Message Display Contents
Error Contents DISPLAY Notes
CD Pickup Mechanism Error. 'ER-CD01' PU-IN SW Detection NG.
CD Changer Mechanism Error. 'ER-CD**' 10: CAM SW Detection NG during normal operation.
(*) 11: CAM SW Detection NG during initialize process.
20: TRAY SW Detection NG during normal operation.
21: TRAY SW Detection NG during initialize process.
22: Invalid TRAY SW value during normal operation.
23: Invalid TRAY SW value during initialize process.
CD DSP Communication Error 'ER-CD31' DSP COMMUNICATION ERROR
Focus Not Match/ 'NO DISC'
IL Time Over.
TUNER PLL Unlock. FM 87.50 MHz PLL Unlock.
(*) CHECKING:
If error is detected, 'CHECKING' will be displayed instead of 'ER-CD**' .
'ER-CD**' display will only be displayed when error had been detected for the 5th times.
Speaker abnormal detection and +B PROTECTION display
In case speaker abnormal detection or +B PROTECTION had occurred, it can be check by pressing 'POWER', 'VIDEO' and 'X-
BASS' key twice. Display will show "S** B**". S is referring to speaker abnormal detection and B is referring to +B PROTECTION.
** is in hex valve.
+B PROTECTION is condition when irregular process occur on power supply line.

XL-HP700
– 12 –
•The indicated voltage in each section is the one measured
by Digital Multimeter between such a section and the chas-
sis with no signal given.
1. In the tuner section,
indicates AM
indicates FM stereo
2. In the main section, a tape is being played back.
3. In the deck section, a tape is being played back.
4. In the power section, a tape is being played back.
5. In the CD section, the CD is stopped.
•Parts marked with “ 1” ( ) are important for
maintaining the safety of the set. Be sure to replace these
parts with specified ones for maintaining the safety and
performance of the set.
NOTES ON SCHEMATIC DIAGRAM
•Resistor:
To differentiate the units of resistors, such symbol as K and
M are used: the symbol K means 1000 ohm and the symbol
M means 1000 kohm and the resistor without any symbol is
ohm-type resistor. Besides, the one with “Fusible” is a fuse
type.
•Capacitor:
To indicate the unit of capacitor, a symbol P is used: this
symbol P means pico-farad and the unit of the capacitor
without such a symbol is microfarad. As to electrolytic
capacitor, the expression “capacitance/withstand voltage”
is used.
(CH), (TH), (RH), (UJ): Temperature compensation
(ML): Mylar type
(P.P.): Polypropylene type
•Schematic diagram and Wiring Side of P.W.Board for this
model are subject to change for improvement without prior
notice.
TYPES OF TRANSISTOR AND LED
REF. NO DESCRIPTION POSITION
SW720 VIDEO/AUX ON—OFF
SW721 DISC 3 EJECT ON—OFF
SW722 DISC 2 EJECT ON—OFF
SW723 DISC 1 EJECT ON—OFF
SW724 DISC 1 ON—OFF
SW725 DISC 2 ON—OFF
SW726 DISC 3 ON—OFF
SW727 EQUALIZER ON—OFF
SW728 X-BASS/DEMO ON—OFF
SWB101 CAM 1 ON—OFF
SWB102 CAM 2 ON—OFF
SWB103 CAM 3 ON—OFF
SWB104 CAM 4 ON—OFF
SWB105 CD EJECT ON—OFF
SWB106 CD TRAY CLOSE ON—OFF
SWB107 CD IN ON—OFF
SWB108 CD SET ON—OFF
SW4 PICKUP IN ON—OFF
SW701 POWER ON/STAND-BY ON—OFF
SW702 CLOCK ON—OFF
SW703 TIMER/SLEEP ON—OFF
SW704 TUNING/TIME UP ON—OFF
SW705 TUNING/TIME DOWN ON—OFF
SW706 REC/PAUSE ON—OFF
SW707 REVERSE MODE ON—OFF
SW708 MEMORY/SET ON—OFF
SW712 PRESET UP ON—OFF
SW713 PRESET DOWN ON—OFF
SW714 PLAY ON—OFF
SW715 STOP ON—OFF
SW716 REVERSE PLAY ON—OFF
SW717 CD ON—OFF
SW718 TUNER (BAND) ON—OFF
SW719 TAPE ON—OFF
REF. NO DESCRIPTION POSITION
(1) (2) (3)
(S) (G) (D)
E C B
FRONT
VIEW
B C E
FRONT
VIEW
KRC102 M
KRC104 M
KTA1266 GR
KTA1271 Y
KTA1273 Y
SLR342VCKTC2026
FRONT
VIEW
KTA1274 Y
KTC3199 GR
KTC3194 Y
KTC3203 Y
2SC1845 F

– 13 –
XL-HP700
Figure 13 BLOCK DIAGRAM (1/3)
+5V
CNP6
MOB1
MAIN CAM MOTOR
MOB2
TRAY MOTOR
+
–
+3.3V
+3.3V
TO DISPLAY SECTION TO DISPLAY SECTION
TO MAIN SECTION
CONSTANT
VOLTAGE
Q2
LASER
DRIVER
+3.3V
Q1
PICKUP UNIT
IC1
LC78646E
CD SERVO
VDD LDD LDS
M
+
–M
CNP5
CNP9
TRACKING COIL
FOCUS COIL
SW4
PICKUP IN
M2
SLED
MOTOR
M1
SPINDLE
MOTOR M
M
XVDD RVDD LVDD RFVDD
XL1
16.9344 MHz
CD RES CL DI DO CE DRF WRQ
+8V (+B4) DGND (DRIVER)
+5V (+B8)
VCC2
VCC4
VCC1
IC2
M63001FP
FOCUS/TRACKING/
SPIN/SLED
DRIVER
XIN
XOUT
RES
WRQ
DO
DI
CLK
CE
TIN2 TIN1 FIN2 FIN1
TDO
FDO
SPDO
SLDO
CONT5
VDD5
LCHO
80
79
75
20
5
40
18
24 14
8
21
29
35
41
47 46
38
VVDD
77 10
987
15
12
17 25 22
23
41
42 39383736
4765 16
VCC3
28
26 27
1113 810 9 674523112
54
61
62
63
69
57
56
55
51
50
43
44
40
37
19
6
28
26
23
22
21
32716
312
+5V (+B7) DGND
L-CH
64 5
AGND
R-CH
87
42
RCHO
45 68
64
65
66
DRF
67
48
49
ADAVDD
18
~~
ZD1
3.3V
+
–
–
+
+5V (+B7)
T_MOT_H/L
CAM_M– CAM_M+ TRAY_M– TRAY_M+ CAM4 CAM3 CAM2 CAM1 TRAY 4 TRAY 3 TRAY 2 TRAY 1
CAM4 CAM3 CAM2 CAM1 CD SET CD IN
CD TRAY CLOSE CD EJECT
SWB101 SWB102 SWB103 SWB104 SWB108 SWB107 SWB106 SWB105

XL-HP700
– 14 –
Figure 14 BLOCK DIAGRAM (2/3)
IC101
AN7345K
PLAYBACK AND RECORD
/PLAYBACK AMP.
–VF
VF1
AUX R
L
R
L
JK690
VIDEO/AUX
FM+B
+B5
CLK
+B6
+B6
+B6 +B5
AM IF
OSC
BUFF
BI901 –20dB
ATT
Q101~
Q104
Q107
Q108
Q601
Q602 Q603 Q604
10.7 MHz
450 kHz
REC/PLAY
CLK
CE
DI
DO DI CE
MO/ST
SWITCHING
+B5
FM/AM
IC302
LC72131
PLL(TUNER)
FM/AM OUT
L
R
BIAS
MUTING
P.B. REC.
AC BIAS
L
L
R
R
R
L
TAPE
TUNER
CD
PB
CNP9
FROM CD SECTION
HEAD
ERASE
SWITCHING
SWITCHING
SWITCHING
BIAS
Q113
Q114
Q112
Q110
Q500
Q501
SWITCHING
Q109
BIAS
OSC
Q111
L103
Q105
Q106
REC./P.B.
HEAD
R-CH
L-CH
IC601
LC75341
AUDIO PROCESSOR
+B5
R
L
REC
R
L
R REC
L REC
POP REDUCE
SWITCHING
L
R
R
L
FM/AM
MPXIN
STEREO
AM RF IN
AM OSC IN AM OSC OUT
FM
Q360
Q361
VT
OSC
X352
4.5 MHZ
AM BAND
COVERAGE
AM
TRACKING
FM RF FM OSC
FM IF
T303 T306
L312 T301
X351
456 kHz
ZD351
5.1V
MO/ST
VCO
FM
DET
VCC
GND
AM IF
CF351
IC303
LA1832S
FM IF DET.
FM MPX./AM IF
AM MIX
CF352
T351
CF302T302
Q302
BF301
B.P.F
21
4
24
2
1
818 17
6
9
10
18
11
16
3
15
10
9
7
23
14
12
13
8
7
7
18
13
21
4
2
23
6
9
16
12
11
15
5413
21
7
98517
6
21
21
20 22 11
17
1615
13
14
12 20
15
162324
4
7
H/N
P.B
REC
T1/T2
T1/T2
NOR/
HIGH
+B5
+B5
+B5
SYSTEM
MUTE
C
TAPE
MECHANISM
ASS'Y
MOTOR
DRIVER
SOLENOID
DRIVER
+B3
+B3
384
19
6
5
7
FM/AM LOOP
ANTENNA
CNP302
IC301
TA7358AP
FM FRONT END
+B6
1
2
3

– 15 –
XL-HP700
Figure 15 BLOCK DIAGRAM (3/3)
Q905
–VF
VF2 VF1
Q801
IC855
+B2
+B3
+B4
-B2
+B7
+B3
+B10
-
12 13 41 19
Q701
R
L
+B10
RX701
REMOTE
SENSOR
D803,
D804
D802
RL914
JK951
HEADPHONES
M971(212-3)
FAN
MOTOR
M
Q906
Q702
Q603
Q604
IC901
STK402-120
POWER AMP.
F804
2A 125V
VOLTAGE
REGULATOR
F803
2A 125V
F801
5A 125V
F802
5A 125V
F805
5A 125V
R-OUT
L-OUT
Q901~
Q904
CLK
SO901
SPEAKER
TERMINAL
34
C
/PLAY
VLOAD
RESET
+B10 +B10
+B10
+B10
+B9
VDD VDD VDD
~
CE DI DO
XL700
4.19403 MHz
–
BIAS
AVDD
SW701-SW708
SW712-SW728
KEY
TO CD SECTION
CNP5
CNP6
IC701
IX0578AW
SYSTEM
MICROCOMPUTER
FL701
FL DISPLAY
29
85
80
35 4514
93
15
92
124567
15
1
8
78
72
51
2
3
1
7
13
9
10
100
33
31
37
15
46
111210 16 17 20 21222324
41
79
38 91 4042 25 13 30
39
34
T.F.
PT801
MAIN POWER
TRANSFORMER
SYSTEM
MUTE
~
~
68 56
~
~
90
86
~
~~~
TAPE
MECHANISM
ASS'Y
TO CD
SECTION
RESET
SP DET.
SP RELAY
ON-OFF
FAN MOTOR
DRIVER
IC851
IC852
IC853
IC854
M_+12.6V
LD+8V
+B5
+B10
A_10V
UNSW_5.6V
+B7
+B8
+B9
D_5V
A_5V
SW_5V
IC852
KIA7810AP
CONSTANT
VOLTAGE
REGULATOR
IC851
KIA7812AP
CONSTANT
VOLTAGE
REGULATOR
IC853, IC854
CONSTANT VOLTAGE REGULATOR
VOLTAGE
REGULATOR
KIA7805AP
AN78L05
JK953
SUB
WOOFER
Q841
D855
8
RL841
AC POWER
SUPPLY CORD
AC 120 V, 60 Hz
PT841
SUB POWER
TRANSFORMER
D842~
D845
RELAY
DRIVER
AC_RLY
9

XL-HP700
– 16 –
Figure 16 SCHEMATIC DIAGRAM (1/11)
A
B
C
D
E
F
G
H
123456
• NOTES ON SCHEMATIC DIAGRAM can be found on page 12.
12.6V
18V +B
+B
+B
+B +B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
P18 2 - E, P19 9,10 - H
TO MAIN PWB(2/3) P18 2 - C
TO MAIN PWB(2/3)
3 1
3 1
3 1
3 1
2
2
2
2
+B2
(1/2W)
(1/2W)(1/2W) (1/2W)
L
R
R
L
L
R
SUB_B
UNSW_5.6V
FAN MOTOR 5V
(3W)
(3W)
(3W)
(3W)
(3W) (3W)
(ML)
(ML)
(ML)
(ML)
7
6
5
4
3
8
2
1
151413121110
9
87654321
1
7
2
3
4
5
6
–B
–B
–B
L-CH
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
A_GND
R-CH
SP_RLY
SP_DET
M_+12.6V
CD_A_GND
CD_D_GND
M GND
APRO_GND
D_GND
TAPE_A_GND
UNSW5.6V
CD_GND
SW_+5V
A_+5V
D_+5V
+B_PROTECT
A_+10V
LD_+8V
(100 WATTS/CH)
CH1 OUT OUT CH2
CH2
CH1
–
–
+
+
(2CH)
+VCC –VCC
R-CH
L-CH
LUG902(229)
LUG903(229)
CHASSIS
GND
CHASSIS
GND
0.22
10
0.22
0.22
0.22
1010 10
47/50
56K
56K
56K
KTC3199 GR
KTC3199 GR
KTC3199 GR
0.022(ML)
1.5K
0.1
1.5K
DS1SS133
3P
56K
DS1SS133
22/16
1K
1K
470P
560
100/63
0.22
0.22
100
10/63
10/63
0.22
22K
100
100/63
0.22
0.22
3P
560
22/16
0.001
56K
0.22/50
1K
56K
470P
1K
KTC3199 GR
DS1SS133
1.5K
1.5K
0.1
0.022(ML)
56K
0.001
0.22/50
STK402-120
POWER AMP.
3300/63
3300/63
22K
22K
DS1SS133
DS1SS133
0.047
22K
22/50
KTC2026
DS1SS133 DS1SS133
DZ9.1BSB
22/50
22K
10/50
1
(1/2W)
220
DS1SS133
DS1SS133
GD1N4004
10K
47/25
22K
3.3
(1/2W)
KIA7810AP
3300/35
DS1SS133
47/25
0.1(ML)
0.1(ML)
0.1(ML)
0.1(ML)
0.1(ML)
220
KIA7805AP
AN78L05
DS1SS133
10/50
0.047
47/25
KIA7812AP
IC851,852,853,854
Constant Voltage Regulator
BI801 CNS801
C926
R941
C927
C929
C928
R940R956 R957
C925
R937
R936
R935
Q903
Q904
Q902
C912
R916
R914
R924
D906
C906
R908
D907
C910
R904
R910
C908
R912
C914
R920
R918
R922
C916
C915
C932
R925
R921
C913
R919
R917
C905
R911
C909
C903
R901
C901
R909
R907
C907
R903
Q901
D905
R923
R915
R913
C911
R902
C904
C902
IC901
C949
C948
R927
R926
D859
D858
C851
R854
C852
C864
IC855
D857 D852
ZD852
C863
R859
C865
R856
R860
D851
D853
D860
R852
C854
C853
R853
R857
C855
IC852
C856
D855
C857
C858
C859
R858
IC853
IC854
D856
C862
C861
C860
IC851
FM SIGNAL

– 17 –
XL-HP700
Figure 17 SCHEMATIC DIAGRAM (2/11)
78 9 10 11 12
+B
+B
+B +B
+B
4.4V
0.2V
+
+
–
–
P32 1 - A
CNP801
TO POWER PWB
(1/2W)
(1/2W)
(1/2W)
(1/2W) (1/2W)
HEADPHONES PWB-A3
JACK PWB-A4
SPEAKERS
L
R
(1/2W)
6
V
6 OHMS MIN
(ML)
(ML)
R_OUT L_OUT
3
1
2
1
5
4
3
7
6
5
4
3
8
2
1
1
7
2
3
4
5
6
1
3
2
R-CH_GND
L-CH_GND
R-CH
L-CH
M_+12.0V
SP_RLY
R_CH
GND
L_CH 5
4
3
2
1 HEADPHONES
FAN MOTOR
SUB WOOFER
+
2
1 M
2
1
2
MAIN PWB-A1(1/3)
LUG902(229)
LUG903(229)
CHASSIS
GND
CHASSIS
GND
KTC3203 Y
47/50
1K
68K
10/50
0.001
15K
DS1SS133
8.2K
8.2K
680
3.3/25
KTC3199 GR
DS1SS133
2.2K
2.2K
10
0.22
0.22
10
47K
560(2W)
560(2W)
CNP971 CNS971
M971(212-3)
Q906
C930
R949
R950
C931
C643
R947
D912
WT902
JK951
HD902
FW902
JK953
WT904
R966
R965
R967
C960
FW903
HD903
SO901
8
01 CNS801
Q905
RL914
D911
R944
R945
R941
C927
C929
R957
R946
R943
R942

XL-HP700
– 18 –
A
B
C
D
E
F
G
H
123456
• NOTES ON SCHEMATIC DIAGRAM can be found on page 12.
Figure 18 SCHEMATIC DIAGRAM (3/11)
0.7V
0V
0V
0V
0.7V 0V 0V
0V
0V
0V
0V 0.7V
0.7V 0V 0V
0V
9.3V 8.6V
9.3V
0V 3.4V
0V
0V 3.4V
0V 0.7V 0.7V
P25 11 - D
CNP9
TO CD SERVO PWB
CD SIGNAL
TAPE MECHANISM
Ass'y(210)
12
11
10
9
8
7
6
5
4
3
2
1
24 23 22 21 20
54321
16171819
6 7 8 9
1415
10 11
REC_R
SPARE
D_GND
LD+8V
A-5V
D_5V +B
+B
+B
CD_GND
L-CH
A_GND
R-CH
7
6
8
3
1
2
4
5
2
1
3
4
5
6
7
8
9
LD_+8V
CD_D_GND
A_+5V
D_+5V
CD_D_GND
CD_A_GND
TO MAIN PWB(1/3)
P16 1 - F~G
A_GND
M_GND
ERASE
T2_R2
T2_R1
T2_L1
T2_L2
ERASE HEAD
PLAYBACK HEAD
RECORD/
R-CH
L-CH
6
3
7
8
5
4
1
2
6
3
5
4
1
2
6
3
5
4
1
2
MAIN PWB-A1(2/3)
R-CH
L-CH
1
2
3
7
13
11
10
15
16
A_GND
TO MAIN PWB(1/3)
P16 1 - E
– +
– + –
+
– +
– +
– +
–
+
–
+
CCB
INTERFACE
AUX
DECK
TUNER
CD
112K 56K
112K 56K
Hich=CHROME
–
–
+
+
Hich=T1
+
–+
–
Nor/CrO2
RIPPLE
ALC ALC
LSEL0 R
S
R
R
B
R
V
L1
L2
L3
L4
LIN
LTRE
LBASS
LOUT
VSS
CE
DI
HEAD PLATE
BLOCK(210-1)
2
2
1
1
3
3
PLAYBACK SIGNAL
RECORD SIGNAL
2.2K
180P
3.3K
2SC1845 F
2SC1845 F 47K
4.7K
KTC3199 GR
560P
15K
12K
6.8K
47/25
330P
1K
100/16
56
560P
0.033
100K 3.9K
12K
56
330P
1K
100/16
560P
47/25
6.8K
0.033
100K 3.9K
1.5K
270P
4.7K
68K
100
22/16
220/10
10K
22/16
0.0033
47/25
5.6K
0.022
220P
220P
1K
1K
3.3/50
0.022
22/16
5.6K
4.7K
270P
1.5K
100
0.022
10K 47/25
0.0033
180P 2SC1845 F
3.3K
2.2K
2SC1845 F
47K
4.7K
KTC3199 GR
560P
100/16
4.7K
KRC104 M
15K
KRC104 M
10K10K
KTA1266 GR
150
22K
22K
22/50
2.2/50
18K
18K
10K
100P
1/50
1/50
1/50
3.9K
0.12
0.15
1/50
0.0022
1/50
10K
4.7/50
0.0047
1/50
330
330
2.2K
0.001
2.2K
0.001
0.001
0.001
390
2.2K
3.3K
2.2K
0.001
KTC3199 GR
KTC3199 GR
KTC3199 GR
0.001
390
KTC3199 GR
3.3K
220K
10K10K
K
KTC3199 GR
LC75341
AUDIO PROCESSOR
BI901
CNS9
BI102
R103
C103
R105
Q103
Q101 R107
R109
Q105
C105
R111
R121
R123
C117
C109
R113
C111
R115
C115
C113
R117 R119
R122
R116
C110
R114
C112
C116
C118
R124
C114
R118 R120
R130
C124
R126
R150
R132
C133
C134
R134
C130
C132
R128
C128
C651
C652
R601
R602
C143
C121
C125
R129
R127
C123
R131
R133
C127
R135 C131
C129
IC101
C104 Q104
R106
R104
Q102
R108
R110
Q106
C106
C141
Q114
R112
Q113
R147
R146
Q112
R149
R621
R620
C640
C639
R646
R645
R609
C625
C621
C619
C617
R607
C605
C607
C615
C613
C611
C609
R605
C631
C623
R619
R618
R611
C638
R610
C636
C641
C642
R613
R617
R615
R616
C637
Q604
Q603
Q601
C635
R612
Q602
R614
R136
R139
R138
Q108
R148
C126
IC601
FM SIGNAL
AUX SIGNAL

– 19 –
XL-HP700
Figure 19 SCHEMATIC DIAGRAM (4/11)
78 9 10 11 12
11.6V
0V
11.6V 0V
0V
0V
0V
0.7V 0V
P22 2 - F
CNP701A
TO DISPLAY PWB
24
23
22
21
20
19
18
17
16
15
14
13
16
9
131415
10 11 12
R
TAPE_A_GND
UNSW5.6V
SW_5V
S_MUTE
M_+13V
+B_PROTECT
–20dB
SP_DET
D_GND
SP_RLY
REC/PLAY
T_BIAS
CLK
DI
CE
DO
(1/2W)
16
16
14
15
12
13
8
9
10
11
5
7
6
4
3
2
1 1
TUN_L
DO
TUN_R
CLK
D1
D_GND
A_+10V +B
CE
28
21
22
27
30
24
25
26
29
L-CH
R-CH
GND
VIDEO/AUX
4
3
2
1
M_GND APRO_GND A_+10V +B_PROTECT D_GND M_+12.6V SW_+5V UNSW5.6V SP_DET SP_RLY
TO MAIN PWB(1/3)
P16 1 - E~H
45698 1419182017 12
TO MAIN PWB(3/3)
P21 11 - H
– +
– +
– +
–
+
–
+
E
X
K
E
R
D
6
K
6K
Nor/CrO2
RIPPLE
ALC ALC
VCC
R1
R2
R3
R4
RSEL0
RIN
RTRE
RBASS
ROUT
VREF
VDD
CLK CHASSIS
GND
1
23
22/16
0.022
220/10
10K
0
.
0033
47/25
330µH
220
47K
4.7K
82
4.7
0.039(ML)
0.0082
22K
47K
KTC3203 Y
47/25
KTA1266 GR
0.047(ML)
KRC104 M
390P
390P
6.8K
6.8K
39K
39K
10K 47/25
0.0033
AN7345K
PLAYBACK AND RECORD/ PLAYBACK AMP.
100P
10K
10K
10K
0.0047
1/50
1/50
4.7/50
1/50
1/50
1/50
0.022
220/16
22/16
0.15
0.12
10K
1/50
1K
3.9K
0.0022
220P
220K
220K
10K
K
KTC3199 GR
5
341
OCESSOR
C133
C135
C134
R134
C130
C132
L103
R158
R140
R141
R142
R145
C139
C138
R144
R143
Q111
C140
Q109
C137
Q110
CNP701B
JK690
C691
C690
R690
R691
R693
R692
R135 C131
C129
IC101
C626
R608
R642
R641
C632
C624
C614
C616
C618
C620
C622
C602
C601
C603
C608
C606
R604
C610
R603
R606
C612
C653
R137
R136
R139
8
Q107
FC701
6
01

XL-HP700
– 20 –
Figure 20 SCHEMATIC DIAGRAM (5/11)
A
B
C
D
E
F
G
H
123456
• NOTES ON SCHEMATIC DIAGRAM can be found on page 12.
1SS133
TA7358AP
FM FRONTEND
21
22 21 20
34
12
2
2
2324
6
5
4
32
1
6
4
5
3
2
1
TP301
(UJ)
(UJ)
(CH)
(CH)
VSS
AOUT
DI CE
X IN X OUT
AM OSC IN
FM AFC
AM OSC OUT
AM MIX OUT FM IF IN
AM
LOOP
ANTANNA
FM
ANTANNA
3
2
3
211
FM IF
FM RF
FM OSC
CHASSIS
GND
AM TRACKING fL
AM BAND
COVERAGE fL
FM IF
1
2
3
321
9
8
7
6
5
4321
0.022
DS1SS133
DS1SS133
0.001
KTA1266 GR
15P
100P 470
1
1/50 1.5
K
12P
120P 100P
150
1K 1K
47/16
0.022
10K
1K
4.5MHZ
+B
+B
+B
LC72131
0.022 0.022 10/16 5.6K
560P
22P 68K
SVC348S
10K
15P 0.047
0.022
10K
2.2/50
3.9K
0.022
PLL(TUNER)
10P(CH)
10
0.022
10/16
SVC211C
15P(CH)
0.001
4.7P(CH)
100K
33K
22
0.022
4.7P
(UJ)
(CH)
18P
22P
10K
0.0047
0.001 DS1SS133
DS1SS133
0.001
0.022
0.0047
33
47K
KTC3194 Y
4.7K
100P
680
SVC211C
4.7P
(CH)
0.01
C323
D302
D301
CNP302
C302
Q361
C382
C322 R375
C
C389 R3
8
C381
C393 C390
R382
R373 R374
C394
C397
R381
R372
X352
IC302
C351 C350 C352
R351
T303
T306 C335
C334 R323
VD301
R336
C330 C331
C332
R365
C361
C362
R358
C342
BF301
C303
C305
C304
R302
C306
C307
VD302
T301
C310
R313
D305
R311
C312
C308
C309
R314
T302
C311
VD303
C313
R309
CF302
C314
C384 D303
D304
C317
C316 C315
R327
R325 R322
Q302
C318 R316
C324
IC301
L312
FM SIGNAL AM SIGNAL