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STEREO INTEGRATED AMPLIFIER/TUNER
R-A100/A150/V300/V350
SERVICE MANUAL
© 1997-9/B51-5369-00 (K/K) 3653
Indicator (B12-0311-04)
Dressing panel (A21-1989-03)
Front glass * (B10-)
Panel * (A60-)
VOICE ACTIVATE
RDS EON
VOLUME CONTROL AV SURROUND RECEIVER R-V350 ON/STANDBY MODE MULTI CONTROL LEVEL
INPUT
TAPE 2
(MONITOR) PHONES TIMER VOICE ACTIVATE PTY TA/NEWS /INFO. DISP. AUTO A.MEMO BAND
DOWN TUNING
UP
CLOCK MODE
SET
ON/OFF SET 1
SET 2
Phone jack (E11-0280-05)
Knob * (K29-)
Knob * (K29-)
Knob (K29-6727-04)
Metallic cabinet (A01-3457-01)
Miniature phone jack * (E11-) Lock terminal board (E70-0052-05) Miniature phone jack (E11-0283-05)
Phono jack * (E63-)
Power cord busing (J42-0083-05)
AC power cord * (E30-)
VOICE ACTIVATE
ANTENNA FM 75 GND AM CD AUX SUB WOOFER PRE OUT
AUDIO
TAPE1/MD TAPE 2 (MONITOR) LD REC VCR PLAY
UNSWITCHED
L
SYSTEM CONTROL
R
L
R
L
C
+ -
FRONT
+ -
REAR CENTER
R
IN IN REC PLAY REC PLAY LD IN VCR REC OUT VCR PLAY IN
( 6-16 ) SPEAKERS
MONITOR OUT
VIDEO
Lock terminal board (E70-0053-05)
Lock terminal board (E70-0046-05)
Phono jackx3 (E63-0139-15)
Phono jack (E63-0138-15)
AC outlet * (E03-)
Illustration is R-V350. * Refer to parts list on page 41.
Caution : No connection of ground line if disassemble the unit. Please connect the ground line on rear panel, PCBs, Chassis and some others.
R-A100/A150/V300/V350
CONTENTS / ACCESSORIES
Contents
CONTENTS / ACCESSORIES ....................................2 EXTERNAL VIEW ........................................................3 CIRCUIT DESCRIPTION .............................................6 ADJUSTMENT ...........................................................10 PC BOARD ................................................................12 SCHEMATIC DIAGRAM ............................................19 EXPLODED VIEW .....................................................39 PARTS LIST...............................................................41 SPECIFICATIONS .....................................................53
Accessories (R-A100/A300/V300/V350)
FM indoor antenna(1) (T90-0809-05) R-A100/R-V300 : IYMCX type (T90-0810-05) R-A150/R-V300/V350 : EKPT type AM loop antenna(1) (T90-0820-05) Loop antenna stand(1) (J19-3645-05) Cable tidy(2) (F07-1602-04)
Microphone(1) (W01-0935-05)
Graphical Remote Control unit(1) * (A70-1159-05) GRC-150 (R-V300 KP type)
Main Menu
Batteries(R03/AAA) (4)
CD
Tuner
LD
Tape1
TapeA
Input Source
ENTER
Confirm
Return
Cable
Sat.
TV
VCR1
VCR2
TapeB
Set Up
VOLUME
Setup C D
Sat.
L D Tape1 VCR1 TV Cable VCR2
MUTE
DVD/6ch Input Sound Speaker Reset
ON/STANDBY
Battery cover (A09-0379-08)
Remote control unit(1) * (A70-1136-05) RC-S0504 (R-V350) (A70-1150-05) RC-S0503 (R-V300) IYMCX type Battery cover (A09-0378-08)
Batteries(R6/AA) (2) (Except U.S.A. and Canada)
*AC plug adapter (1) (E03-0115-05)
(A70-1149-05) RC-S0300 (R-A100/A150) Battery cover (A09-0357-08)
* Use to adapt the plug on the power cord to the shape of the wall outlet.(Accessory only for regions where use is necessary)
2
R-A100/A150/V300/V350
EXTERNAL VIEW
Indicator (B12-0311-04)
Dressing panel (A21-1983-03)
Front glass * (B10-2367-02)
Panel * (A60-)
VOLUME CONTROL AV SURROUND RECEIVER R-V300 ON/STANDBY MODE MULTI CONTROL LEVEL
INPUT
TAPE 2
(MONITOR) PHONES TIMER AUTO A.MEMO BAND
DOWN TUNING
UP
CLOCK MODE
SET
Phone jack (E11-0282-05)
Knob * (K29-)
Knob * (K29-)
Knob (K29-6727-04)
Metallic cabinet (A01-3457-01)
Slide switch (S62-0034-05) Lock terminal board (E70-0052-05) Miniature phone jack * (E11-)
Phono jack * (E63-)
Slide switch (S62-0001-05)
AC power cord * (E30-)
SYSTEM CONTROL
ANTENNA FM 75 GND AM CD
75µs FM100kHz AM 10kHz
SUB WOOFER PRE OUT TAPE 2 (MONITOR) VCR PLAY
AC 110-120VÓ
AC 220-240VÓ
AUDIO
AUX TAPE1/MD LD REC
50µs FM50kHz AM 9kHz
UNSWITCHED
L
DE-EMPHASIS CHANNEL SPACE
R
L
R
L
C
+ -
FRONT
+ -
REAR CENTER
R
IN IN REC PLAY REC PLAY LD IN VCR REC OUT VCR PLAY IN
( 6-16 ) SPEAKERS
MONITOR OUT
VIDEO
Lock terminal board (E70-0053-05)
Lock terminal board (E70-0046-05)
Phono jackx3 (E63-0139-15)
Phono jack (E63-0138-15)
AC outlet * (E03-)
Power cord busing (J42-0083-05)
Illustration is R-V300. * Refer to parts list on page 41.
3
R-A100/A150/V300/V350
EXTERNAL VIEW
Indicator (B12-0311-04)
Dressing panel (A21-1990-03)
Front glass * (B10-2385-02)
Panel (A60-1193-01)
SRS
VOLUME CONTROL STEREO RECEIVER R-A100 ON/STANDBY TIMER TIMER MODE SET MODE MULTI CONTROL LEVEL
PHONES
INPUT
TAPE 2
CLOCK
AUTO A.MEMO
BAND
TUNING
(MONITOR)
DOWN
UP
Phone jack (E11-0280-05)
Knob (K29-6779-02)
Knob (K29-6780-02)
Knob (K27-6779-02)
Knob (K29-6660-04)
Metallic cabinet (A01-3459-01)
Lock terminal board (E70-0053-05)
Slide switch (S62-0034-05)
Miniature phone jack * (E11-)
Phono jack * (E63-)
AC power cord (E30-2592-15)
Lock terminal board (E70-0052-05)
ANTENNA
AM
SYSTEM CONTROL DE- EMPHASIS CHANNEL 50µs SPACE FM50kHz AM 9kHz
75µs FM100kHz AM 10kHz SUB WOOFER PRE OUT LD VCR
AC 110120VÓ
AC 220240VÓ
R
L
FM 75 GND CD AUX TAPE1/MD
+ -
SPEAKERS ( 6-16 )
TAPE 2(MONITOR)
L
R
IN IN REC PLAY REC PLAY IN REC PLAY
UNSWITCHED
AUDIO
Phono jackx3 (E63-0139-15)
AC outlet * (E03-)
Slide switch (S62-0001-05)
Power cord busing (J42-0083-05)
Illustration is R-A100. * Refer to parts list on page 41.
4
R-A100/A150/V300/V350
EXTERNAL VIEW
Indicator (B12-0311-04)
Dressing panel (A21-1984-03)
Front glass (B10-2347-02)
Panel (A60-1194-01)
VOICE ACTIVATE
RDS EON
SRS
VOLUME CONTROL STEREO RECEIVER R-A150 ON/STANDBY VOICE ACTIVATE ON/OFF SET 1 SET 2 MODE AUTO A.MEMO BAND TUNING MULTI CONTROL LEVEL
PHONES
INPUT
TAPE 2
(MONITOR)
CLOCK
TIMER MODE
TIMER SET
DOWN
UP
Phone jack (E11-0280-05)
Knob (K27-6661-02)
Knob (K29-6662-02)
Knob (K27-6661-02)
Knob (K29-6660-04)
Metallic cabinet (A01-3459-01)
Lock terminal board (E70-0052-05)
Miniature phone jack * (E11-)
Phono jack * (E63-)
AC power cord * (E30-)
ANTENNA
AM
SYSTEM CONTROL
R
L
FM 75 GND CD AUX TAPE1/MD TAPE 2(MONITOR) LD
SUB VOICE WOOFER ACTIVATE PRE OUT VCR
+ -
SPEAKERS ( 6-16 )
L
R
IN IN REC PLAY REC PLAY IN REC PLAY
AUDIO
UNSWITCHED
Lock terminal board (E70-0053-05)
Phono jackx3 (E63-0139-15)
AC outlet * (E03-)
Power cord busing (J42-0083-05)
Illustration is R-A150. * Refer to parts list on page 41.
5
R-A100/A150/V300/V350
CIRCUIT DESCRIPTION
1. Back up data and initial data
POWER ON/OFF MAIN VOLUME LEVEL AUDIO INPUT · SELECTOR VIDEO INPUT · SELECTOR(R-V300/V350) TAPE1/MD TAPE2/MONITOR FL DISPLAY MODE SOURCE DIRECT(R-V300/V350) SURROUND(R-V300/350) DSP MODE(R-V300/V350) SPEAKER CH.LEVEL(R-V300/V350) BALANCE DELAY(R-V300/V350) EFFECT LEVEL(R-V300/V350) TONE BASS TONE TREBLE INPUT LEVEL SRS 3D(R-A100/A150) SRS 3D LEVEL(R-A100/A150) TUNING MODE(AUTO/MONO) PRESET MEMORY(40ch) LAST BAND FM LAST FREQUENCY AM(MW) LAST FREQUENCY LW LAST FREQUENCY LAST P.ch RDS DISPLAY MODE(R-A150/V300) TA/NEWS/INFO.(R-A150/V300) CLOCK DISPLAY TIMER SLEEP TIMER VOICE ACTIVATE KEY WORD VOICE ACTIVATE : OFF : -65dB : TUNER : VCR : TAPE1 : OFF : SELECTOR : OFF : STEREO : ARENA : 0dB : CENTER : 20ms :3 : 0dB : 0dB : 0dB : OFF : LEVEL 0 : AUTO : TEST PRESET FREQUENCY : FM : 87.5MHz : 531kHz (CH.SP 9kHz) : 530kHz (CH.SP10kHz) : 153kHz : [--ch] : FREQUENCY DISPLAY : OFF : AM 12:00 : OFF : OFF : NON SPECIFIC SPEAKER(RD:KENWOOD) : ON
2. Main microprocessor uPD780206GF025 (X14-, IC1) MIYCX type uPD780206GF027 (X14-, IC1) KPTE type
2-1 Microprocessor periphery block diagram
(X14) ED1
FL DISPLAY
(X14)
KEY MATRIX REMOCON u-COM
KEY SCAN KEY RETURN
SERIAL COMMUNICATION
(X14) S28, S29
ROTARY ENCODER (VOLUME CONTROL)
(X05) IC2
PLL IC
(X09) IC2 (X14) IC52 (E,T type only)
RDS DEMO. IC
u-COM
DELAY IC
(X09) IC3
DSP IC
(X09) IC4, IC5
ELECTRIC VOL. TONE CONT.
(X08) Q1,2,5~8,15
+10dB ATT.
uPD780206GF025 uPD780206GF027
(X09) IC1, IC301
AUDIO SELECTOR
(X05) Q6~8
MUTE
(X09) IC1
VIDEO SELECTOR
(X14) IC51 (E,T type only)
VOICE ACTIVATION
VOICE INPUT POWER ON ACTIVE VOICE ON
6
VOICE SET 1
VOICE SET 2
SP. RELAY PROTECTION POWER CHIP ENABLE PHONES DETECT RESONATOR(X1. MAIN) X'TAL RESONATOR (X2. TIMMER) RESET
R-A100/A150/V300/V350
CIRCUIT DESCRIPTION
2-2 Key matrix
2 KR3 3 KR2 4 KR1 TUNING % DISPLAY(RDS) PTY (MULTI MODE) (MULTI LEVELfi) (MULTI LEVEL%) 0 CLOCK 0 TIMER MODE 0 TIMER SET 76 KS3 TUNING fi AUTO MEMORY BAND 77 KS4 (VOICE ON/OFF) (TIMER SET) INPUT @ 78 KS5 (CLOCK SET) (TIMER MODE) ON/STANDBY 0 VOICE ON/OFF KS6 81 KS7 DSW1(D29) DSW2(D30) DSW3(D31) 82 KS8 DSW1~DSW4 : Tuner distination DSW5 : R-A100/A150 or R-V300/V350 Model distination PTY,TA / NEWS / INFO / DISPLAY(RDS) : RDS function model (R-V350/A150) ( ) : R-V300 / V350 /A100 function 0 : R-A150 (E,T type) function 73 KS0 74 KS1 75 KS2 5 KR0 TA/NEWS/INFO AUTO INPUT # TAPE2(MONITOR) DSW4 DSW5(D34)
2-3 Pin description
No. 1 2-5 6,7, 8 9 10 11,12 13 14,15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Name Vdd KR3-0 ENC_VOL1,2 HP_DET CE RESET X1,2 IC(Vpp) XT1,2 Vdd HP_MUTE PROTECTION SBUSY SDATA DSP_CLK DSP_DATA DSP_ST MUTE Avss PLL_DO PLL_CE PLL_DATA PLL_CLK T_MUTE STEREO SD RDS_SLEVEL Avdd Avref RDS_CLK RDS_DATA N.C. REMOCON_IN Vss I/O I I I I I I I O I I/O I/O O O O O O O O O O I I I I I I I Description Power supply(+5V) Key return 3-0 Encoder pulse detect1,2 Headphone detect Chip enable Microprocessor reset Clock generator Connect to Vss Sub clock generator Power supply(+5V) Mute of headphones Protection detection Serial data busy Serial data Clock for DSP Data for DSP Strobe for DSP Mute control GND of A/D converter PLL DO Chip enable for PLL Data detection for PLL Clock for PLL Mute for tuner Stereo signal detection Synchro signal detection Signal level of RDS Analog power supply for A/D converter Reference voltage for A/D converter Clock for RDS Data for RDS No used Input port of remote control signal GND
L: Yes L: Enable L: Reset
L: Mute ON
L: Mute ON L: Stereo L: SD detection
7
R-A100/A150/V300/V350
CIRCUIT DESCRIPTION
No. 41 42 43 44,45 46 47,48 49 50 51 52 53 54 55 56 57 58,59 60 61 62 63-70 71 72 73-78 79 80 81 82 83-89 90-100 Name +10dB_ATT VOL_DATA TAP VCR_REC N.C. Vdd N.C. CS_RELAY F_RELAY TC9215 TAPE1_REC VOICE_CTRL SEL_STB1 SEL_DATA SEL_CLK VOICE VOL_CLK N.C. REM_REWRREQ REM_RWR REM_REREN INP 0-7 VSEL1 POWER SEG11-16 Vload SEG10 SEG9 SEG8 SEG1-7 GRID1-11 I/O O I/O O O I I O I O O O O O O O I O I O I I O O O O O O O O O Description +10Db attenuator L: ATT ON Electric volume control data LO-HI tap change-over R-V300/V350 VCR REC change-over R-A100/A150 No used Power supply(+5V) No used Center and surround speaker relay control L: C,Sch OFF R-V300/V350 NPUT LEVEL O Input level change-over H: 0dB R-A100/A150 Front speaker relay control L: L,Rch OFF Vidual selector change-over R-V300/V350 TAPE! REC change-over R-A100/A150 Voice activation / Standby LED Strobe signal for selector IC Data signal for selector IC Clock signal for selector IC Input port of voice activation Clock signal for electric volume No used Rewrite request signal of interlocution remocon data Rewrite in signal of interlocution remocon data Transmit signal of interlocution remocon data L: Transmission Remote control data bits 0-7 Vidual selector Power relay control Display segment control 11-16 / Key scan 0-5 Connect to PLL down resistor Display segment control 10 Display segment control 9 / Key scan 7 8Tuner destination) Display segment control 8 / Key scan 8 (Model discrimination) Display segment control 1-7 Display grid control 1-11
2-4 DESTINATION LIST OF TUNER
Destination K1 (1700) K2 (1610) E1 E3 (RDS) E4 (LW) (RDS) M Band FM AM FM AM FM AM FM AM FM MW LW Frequency Range 87.5MHz~108.0HMz 530kHz~1700kHz 87.5MHz~108.0HMz 530kHz~1610kHz 87.5MHz~108.0HMz 531kHz~1602kHz 87.5MHz~108.0HMz 531kHz~1602kHz 87.5MHz~108.0HMz 531kHz~1602kHz 153kHz~279kHz Channel Space 100kHz 10kHz 100kHz 10kHz 50kHz 9kHz 50kHz 9kHz 50kHz 9kHz 9kHz IF +10.7MHz +450kHz +10.7MHz +460kHz +10.7MHz +450kHz +10.7MHz +450kHz +10.7MHz +450kHz +450kHz PLL Frequency 50kHz 10kHz 25kHz 10kHz 25kHz 9kHz 25kHz 9kHz 25kHz 9kHz 9kHz 0 0 (Q5,D33) 1 0 1 1 0 Diode SW (X14-) DSW3 0 0 0 0 DSW2 (D31) 0 0 0 1 DSW1 (D30) 0 0 1 0 DSW0 (D29) 0 1 1 1
K2 / E1 change only setting DSW1 (DSW1=0:K2/1:E1)
Diode SW(DSWx) 0=No diode (Static mode,LOW) 1=Diode (Static mode,HIGH) X=Transistor SW (0=OFF / 1=ON)
2-5 MODEL DISTINATION
MODEL R-V300/V350 R-A100/A150 DIODE SW (X14)D34 0 1
8
R-A100/A150/V300/V350
CIRCUIT DESCRIPTION
3. Test mode
While pressing the @INPUT key, plug the AC power cord into the AC wall outlet. All the fluorescent display indicates. (The all-illuminated state is cleared by pressing any main unit keys. Cancelling:Plug the AC power cord out from the AC wall outlet. Setting:
3-1 Contents of the test mode
No. 1 2 OPERATION KEYS INPUT MULTI. CONTROL LEVELELL TIMER SET TUNER MODE î87.50íîCDíîLDíîVCRí îTAPE1íîAUXí í01íî02íî39íî40í CHANGES THE PRESET CH. 01 THROUGH 40 PRO LOGICíî3 STEREO TEST TONE ON/OFF (PRESS AUTO KEY) PRO LOGIC ONíîOFF îARENíîJAZZ CLUBîSTADIUMî DSP ONíîOFF STEREO ONíîOFF SRS ONíîOFF îTEST LchíîTEST CchîTEST RchîTEST Schî îS.DIRECT ONîS.DIRECT ON / MUTE ONîOFFî 8 MULTI.CONTROL MODE R-V300/V350 R-A100/A150 R-V300/V350 R-A100/A150 R-A100/A150 R-A100/A150 R-V300/V350 R-A100/A150 EXCEPT TUNER REMARKS
3
4
TIMER MODE
5 6 7
CLOCK A.MEMO AUTO
FL DISPLAY ONíîOFF AUTO ONíîOFF
ó BASS 0dB ó TREBLE 0dB ó L/R, BALANCE ó INPUT 0dB ó
MODE 0 EXCEPT R-A100/A150 ó VOLUME ó SP0 ó DELAY0 ó EFFECT0 ó L/R,BALANCE ó TONE ó INPUT ó
MULTI. CONTROL LEVEL
KEY TUNING DOWN / UP
BAND
-89dBíî0dB MIN.íîMAX 15íî30 1íî5 DOWNíîUP LMINíîRMAX MINíîMAX -6dBíî0dB -6dBíî0dB
-40dB 0dB 20 3 CENTER FLAT 0dB
9
PTY TAPE2 DISPLAY TA/NEWS/INFO.
îINPUT SELECTORîOFF.S-LEVELîON.S-LEVELî TUNER MODE ONLY TIMER NO PSíî01 87.50 îTAîNEWSîINFOîOFFî Change the segment cyclically
R-V350(E/T) R-A150(E/T) E,T type only
10 11
3-2 Error message
DISPLAY ERR1 ERR2 DESCRIPTION Main u-COM sub clock no output Main u-COM sub clock frequency NG
9
R-A100/A150/V300/V350
ADJUSTMENT
No. FM SECTION (A) 98.0MHz 1kHz, ±40kHz dev (E, T type) 60dBu (ANT INPUT) (C) 98.0MHz 1kHz, ±40kHz dev pilot: ±6kHz dev 60dBu (ANT INPUT) ITEM INPUT SETTING OUTPUT SELECTOR SELECTOR : FM Connect a DC voltmeter between port of CN2 (B) TUNER/AMP SETTING ALIGNMENT POINTS ALIGN FOR FIG.
1
DISCRIMINATOR L31£L32 (E, T only)
AUTO 98.0MHz
L31 (X05-)
0V (a)
L32 (X05-)
Minimum distrotion
2
DISTORTION (STEREO)
(B)
AUTO (98.0MHz)
IFT (W02-)
Mininum distrotion
(a)
AUDIO SECTION R-A100/A150 ONLY Volume: Minimum Selector: any modes other than TUNER
1
B CLASS IDLE CURRENT
Connect a DC voltmeter
CN31 : Lch CN32 : Rch
13mV
(b)
(a)
(b)
DC Voltmeter
13mV
ANTENNA AM
SYSTEM CONTROL DE- EMPHASIS CHANNEL 50µs SPACE FM50kHz AM 9kHz
75µs FM100kHz AM 10kHz SUB WOOFER PRE OUT LD VCR
AC 110120VÓ AC 220240VÓ
+
R
L
FM 75 GND CD AUX TAPE1/MD
+ -
SPEAKERS ( 6-16 )
TAPE 2(MONITOR)
L
R
IN IN REC PLAY REC PLAY IN REC PLAY
UNSWITCHED
AUDIO
AC voltmeter FM SG AG (A)
Oscilloscope Distortion meter
2
(B)
1 CN31(L) CN32(R)
FM SG Dummy antenna AM SG
MPX (D)
AG
(C)
AG
10
R-A100/A150/V300/V350
PARTS DESCRIPTIONS
11
A
B
C
D
E
PC BOARD(Component side view)
1
2
3
4
5
6
7
12
Refer to the schematic diagram for the value of resistors and capacitors.
F
G
H
I
J
K
L
M
N
O
PC BOARD(Component side view)
1
2
3
4
5
6
7
Refer to the schematic diagram for the value of resistors and capacitors.
13
14
P
Q
R
S
T
U
V
W
X
Y
PC BOARD(Component side view)
1
2
3
4
5
6
7
15
16
Refer to the schematic diagram for the value of resistors and capacitors.
Z
AA
AB
AC
AD
AE
AF
AG
AH
AI
PC BOARD(Component side view)
1
2
3
4
5
6
7
Refer to the schematic diagram for the value of resistors and capacitors.
17
18
A
B
(X05-4670-XX) : R-A100(M)/R-V300 (M,C,I,Y,X)
C
D
E
F
G
H
I
J
1
L1
R46 100K
R13 47K
1000P R73
C16 10u16
C14 1u50
C64
33P
C15 22P
C13
0.011
1uH
L3
A1 (W02-2582-05)
FM FRONT END
4P
C22
C21
+
+
MIX
DISTORTION(ST) VT 5 0.1 IFT
R43 220
R45 10K
C8 0.01
R3 33K
R4 33K
D2 J1 FM 75 FM 300 GND 2 3 AM ANT GND C1 0-8P 1 ANT1 L1
RF AMP C2
R2 0-100 FET D2 C3 0-8P L3 L4
C4 3P L5 R13 680
TR1
R40 1K 24
3.7V
23 22
2.3V (2.1V)
21
2.0V (2.1V)
19 20
0V (2.9V)
18
2.6V (2.1V)
17
C19 4.7u25
C8
2
5.1V
2.3V (2.1V)
R7
D1
47K
FM:6.6V
0.011
C65
X2 456kHz
680
5600P
C18 1000P
C17
1.4V
2.1V
16 15 14
1.4V
13
10P D1 L2 R1 100K
C6 4P
27P
C7
C27 1u50
+
180P C5 1000P
470K1.2M
C18 180P
TUNE
C19
7.5K
R14
R5
2.4V (0.3V)
ALC AM OSC AM MIX AM RF.AMP MUTE AGC STEREO DRIVE DECODER UNTIBIRDIE
4.1V
GND
C10
R14 68 100 R7
VCC R12 100
6
C26 47u16 +
0.1
0.1
C9
BUFF
R11 100K680K
10.5V
R42 270 1/4W FM IF AMP R1 3.3K R6 R5 330 100
STEREO SW
10K
R8
4
GND
R6
J2
3.9K
X
C13 C12 0-8P 8P L6
OSC C14 27P
TR2
FET TR1 TR2,3 D1-3
: 2SK302 : 2SC2714
2-6P
D3
3
C16
1.8V
Q1
9.5V
CF2
TR3 7 100P C17 IF-OUT R44 100 CF1
+11V
OSC BUFFER
AM IF LEVEL DET
AM DET
TRIG
R10 680-2.2K
150P
C20
C15
FF S-CURVE AM/ FM IF BUFF
FF
FF PILOT DET
: 2SC2413 : HVU202 or 1T362
10K
18P
R9
1.0V
R3 0.01 +11V 8 R8 330 FM IF 10 C2 FM DET
COMP AM/ FM SW
VCO
680
R2
OSC
0.01
R4 330
C1
TUNING DRIVE AM
PHASE DET
VT VOLTAGE BAND FREQ. LF FM HF LF AM HF VT 1.6V 7.6V 1.4V 5.2V VT
R24 5.6K
R25 100 +11V 1/4W L4 1uH
+11V +11V
11.0V 2.2V
REG GND
FM
3.1V (3.7V)
VCC
0.5V
C30 100u16
C29 2.2u50
1/4W
R26 560
LF: LOWEST FREQUENCY HF: HIGHEST FREQUENCY C31 47u10 C32 0.01 +
R12
R28
10K
1K
2.2V 5.1V
0V ST: 0V MONO :4.8V
IC1
AM/FM/ MPX SYSTEM +5V R17 270
10
3.9V (1.4V)
12 C12 2.2u50 C11 1u50 + + R18 3K
4
R47 15K
+
+
1
11
3
5
2
6
7
4
8
9
4.0V (0V)
R29 1K
R30
R31 10K
C-V100 DESTINATION UNIT No. COUNTRY ABB. PX Y X05-4670-20 GENERAL MARKET M MALAYSIA I X05-4670-21 CHINA C AUSTRALIA X X05-4670-72 A J2
1K
5.1V
100P
R70
C33
D3
1K
+11V
+11V
+5V
C28
R27 10K AIN 19 18
C10 0.047
C9 10u16
1000P
1000P
C34
C35
+
AM IFT
0V
14 13
Q5
AOUT 20
VDD 17
10.7MHz
YES F10-1098 22 YES NO
2.6V
21 VSS
16
15
12
0.022
1.0V
0V
11.0V (0V)
0V (0.6V)
CF3
X OUT
AM IN
FM IN
IF IN
IC2
PLL
FM+B Q3 +11V
L2
1.0V
0V (2.6V) 2.6V (0V)
C5 1000P
C20
0.1
F10-1101
C23 1u50 + D10 R19 8.2K C25 10u16 C63 22P + D4
C-V300
5
DESTINATION UNIT No. COUNTRY ABB. GENERAL MARKET M MALAYSIA I X05-4670-21 CHINA C AUSTRALIA X X05-4670-72
A
J2
REFERENCE DIVIDER
PHASE DETECTOR CHARGE PUMP
UNLOCK DETECTOR
R32 1.2K
YES NO
F10-1101 1 2 SWALLOW COUNTER 1/16, 1/17 4bit R33 12bit PROGRAMMABLE DIVIDER 12K
R48 47K
ON:FM OFF:AM
NC
PD
5.1V
IC1 IC2 IC4
: LA1832 : LC72131 : NJM4565M C2B I/F
+11V
+11V
Q1 Q3,6
: 2SC2714(R,O) : 2SA1576A(R,S) or 2SA1586(Y,GR) or X IN NC CE
DATA SHIFT REGISTER LATCH
UNIVERSAL COUNTER
D13 +11V +15V
2SD1819A(Q,R) Q7,8 : 2SD1757K or 2SD2114K C36 27P
4.3V
X1 7.2MHz
2.6V
ST: 4.3V MONO: 0V
D1,2,8
: 1SS133 or HSS104
C37 22P
R20 1K 2 4 5 3 R23 1K R22 1K C38 470P R21 1K ( ) +B +B ( ) ( ) ( )
D3,4
: RD5.1ES(B2) or HZS5.1N(B2) or MTZJ5.1(B) or UZ-5.1BSB
10
11
6
1
2
3
5
6
7
4
8
9
Q5,9,10
: 2SC4081(R,S) or 2SC4116(Y,GR) or
DI
2SB1218A(Q,R)
BO1
DO
CL
0V (9.0V)
D10 D12
: MA111 : RD3.3ES(B2) or HZS3.3N(B2) or MTZJ3.3(B) or UZ-3.3BSB
SIGNAL LINE GND LINE +B LINE -B LINE
D13
: RD2.7ES(B2) or HZS2.7N(B2) or MTZJ2.7(B) or UZ-2.7BSB
7
270 1W
R41
D8
K
L
M
N
O
CN1 15 +15V +15V 14 13 +15V R64 1K IC4 (1/2) 8 C59 10u16 + R15 R55 150K -15V Q7 W115 R62 56K Q6 R63 1K 820 R61 10K DE-EMPHASIS MUTE DRIVE +15V ( 5 ) ( 4 ) ( 3 ) 5 4 3 2 1 PLLDATA PLLCLK PLLCE PLLDO CH.SPACE R65 6 T.MUTE -15V 7 -15V R59 3.3K 12 D12 3 + + C61 4700P R51 47K 1 11 C67 10 1000P 9 39K +15V MUTE 8 Lch +15V GND 3/5 DET S-LEVEL SD STEREO Rch X11-A/5 -E4
C57 1u50
R57 47K
0V
0V
2
4
0V
-14.9V
A
Q10
47K
Q9
R53
C62 4700P
C58 1u50 +
R58 47K
0V
5 0V 6
IC4 (2/2) + R56 C60 10u16 + R16 39K R60 3.3K Q8
MUTE ON: 0.3V MUTE OFF:4.9V ON: 0.7V OFF: -2.3V
7
( 2 )
R52 47K
0V
R54
R49 +15V
75us: 0.6v 50us:0v
47K
47K
150K
S1
FM:100kHz 75uS AM:10kHz
R50
470
C24 0.01
FM:50kHz 50uS AM:9kHz CH SPACE DE-EMPHASIS
X
A
The DC voltage is an actual reading measured with a high impedance type voltmeter as the AM/FM signal generator is specified to the conditions as shown in the list below. The measurement value may vary depending on the measuring instruments used or on the product. The value shown in ( ) is actual reading measured in the AM made.
MODULATION MODE FM AM CARRIER FREQUENCY 98MHz 1000(999)kHz 1kHz 400Hz DEVIATION STEREO 67.5kHz 7.5kHz(Pilot) MONO 30% MOD 60dB 60dB ANT INPUT
+15V
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). indicates safety critical components. For continued protection against risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.
14.5V
+15V
R-A100/A150/V300/V350(M) (1/5)
The DC voltage is an actual reading measured with a high impedance type voltmeter with no signal input. The measurement value may vary depending on the measuring instruments used or on the product.
R-A100/A150/V300/V350
Y05-3540-20
P
Q
R
S
R-A150 (E,T) (X05-468X-XX) R-V350 (K,P,E,T)
T
C-V150/V350 (X05-468X-XX) DESTINATION UNIT No. COUNTRY ABB. EUROPE E 2-71 U.K. T 0-51 A - C YES R3 1.8K R16, R61-66, 68,70 20 NO 10 YES C53, 54 0.022 C62, Q6165 63 C73 NO NO NO YES YES CF1,2 L72-0536 (MS3) L62 L39-1351 L39-1352 W6,13, W51,52, W11 56,76 54,55 NO NO YES YES NO
C-V100 (X05-4680-10) DESTINATION UNIT No. COUNTRY ABB. U.S.A. K 0-10 CANADA P A - C NO R3 560 R16, R61-66, 68,70 20 15 NO C53, 54 0.033 C62, Q6165 63 C73 NO YES NO CF1,2 L72-0596 (MS2) L62 L39-1351 W6,13, W51,52, W11 56,76 54,55 YES NO YES X L62
X W51
1
X R70 1M
X Q65
3.6V
MW: 0V LM: 0.7V
2
+B +B
X W52
X W54
X R61 C2 1u50 +
D62
D61
L61 1uH
(K,P) TYPE
A1 (W02-2582-05)
FM FRONT END
MIX
DISTORTION(ST) VT 5
R3 33K
R4 33K
3
FM 75
J1 1 ANT1 L1
RF AMP C2
R2 0-100 FET C3 0-8P L3 L4
C4 3P R13 L5 680
TR1
0.1
C8
IFT
7
IF-OUT D2 C6 4P
10P D1 L2 R1 100K
180P C5 1000P
C18 180P
3 AM ANT 4
GND
R5
GND
470K1.2M
C1 0-8P
C19
2
GND
27P
C7
R14 68 100 R7
C10
0.1
0.1
C9
R12
GND R11 100K680K C16 2-6P
VCC 6 100 +7V C17 100P OSC 8
3.9K
R6
10K
R8
C13 C12 0-8P L6 8P
OSC C14 27P
TR2
J2
D3
FET TR1 TR2,3 D1-3
: 2SK302 : 2SC2714 : 2SC2413 : HVU202 or 1T362
TR3 OSC BUFFER
R10 680-2.2K
150P
C20
C15
4
(T,E) TYPE A1 (W02-2584-05): (T,E) TYPE
FM FRONT END
10K
MIX
18P
R9
DISTORTION(ST) 0.1 IFT C13
VT
33K
R2
J1 FM 75 1
RF AMP C6
C1 27P ANT1 L1
C2 15P
C4 0-5P L2
R4 0-100 FET1 C7 5-10P R6 33K R7 33K L3 L4
C9 5P L6 680 R9
TR1
IF-OUT C12 2P C11
D3 C8 0-6P
2
GND
27P
C3
3 AM ANT
GND
C5
GND
3-7P
D1
680K-1.5M
100K R3
100K
R1
L5
C10 1000P
D2
R8
27P
5
10P
C14
R5 100 R16 220
C15
R11 0-100 R19 100 C23 100P TR3
0.1
0.1
VCC 6 OSC 8
3.9K
R12
R14 10K
TR2
FET1 TR1 TR2,3 D1-4
: 2SK302 : 2SC2714 : 2SC2413 : SVC220 or
C19 8P D4 C17 2-6P L7
OSC C20 27P C22 1-3P
R18 150K560K
J2
4
GND
OSC BUFFER
10K R17 4701.5K
C16
R15
47P
C21
KV1440
6
VT VOLTAGE BAND FREQ. LF FM HF LF AM HF VT 1.6V 7.8V 1.3V 5.0V
IC1 IC2 Q1,2,4,31-34,61,62 Q3,64,81,103 Q63 Q65 Q101,102
: LA1836 : LC72131
D1,2,32,61,62 D31
: 1SS133 or HSS104 : RD8.2ES(B2) or HZS8.2N(B2) : RD5.1ES(B2) or HZS5.1(B2) : RD3.3ES(B2) or HZS3.3N(B2) : RD2.7ES(B2) or HZS2.7N(B2)
10P
X W76
5
7
: 2SC4081(R,S) or 2SC4116(Y,GR) : 2SA1576A(R,S) or 2SA1586(Y,GR) : 2SC2878(B) : 2SK302(Y,GR) : 2SD1757K D102 D101 D81
LF: LOWEST FREQUENCY HF: HIGHEST FREQUENCY
7
C82 27P
22K
SIGNAL LINE GND LINE +B LINE -B LINE
X Q61
U
V
W
DISCRI CN2 1 2
X
Y
Z
AA
AB
AC
AD
8.3V
R55 X Q62 W85 X R68 2.2K C66 6P +15V 5.6K
14.5V
+15V R50 10K R53 1K R52 100K DET-OUT BUFFER Q33 R57 100
DETECTOR:BUFFER DET OUT:AMP X W56 100K 0.033 R67 C64
X
R56 B L34 100P C59 100 R51 3.9K
7.7V
8.3V 2.9V (3.1V)
L63 10uH C68 2P Q31
C50 1500P R41
S METER BUFFER 100P C48
2.3V
R40 2K
3.8V
Q34
C67
X R62 1M
X C62 0.033
22P
X R64
10K
2.2K X W11
C73
2.4K
C45
22P R37
0.047
C44
+11V X C63 9P X W55 W24 X Q63 X R66 1.5K +11V
+
+
X 4700P C47
C
R36 39K X R65 15K
C60 0.1
X W6
R38 33K
C43 0.47u50
C46 100u10
X C54
C53
X Q64
820P
X R63 47K
X
X
R42 2K
R39 82K
X31 456kHz
C70 100P
C49 1u50
C61 0.01 X W13
C51 10u10 + + C52 10u10 3.7V
3.3V
R43 2.2K C56 2.2u50 + C55 2.2u50 16 +
+
R46 1K R45 1K L35 L36
11.0V
R17 330
100
100 3.3K
R21
+11V
1.9V (1.5V)
29 30 28
3.7V 3.7V
2.9V
21
3.7V
2.2K
R44
R12
0V (1.3V)
2.9V (3.9V)
4.7V (1.7V)
3.7V
27 26 25 20 19 18 23 24 22 17
R11 330
R69
10K
R5 10K
+11V
A R8 680
0.01
R19
680
C9
X D2 C5 0.01 220 R7
R14
9.4V 9.1V 8.7V
Q3 X R20 X CF2
IF AMP
3.7V
AM OSC AM MIX AM RF.AGC S METER AGC STEREO SW STEREO DRIVE
3.7V 2.7V (4.0V)
DECODER UNTIBIRDIE
Q4
R2 220 C3 0.01 W27
1.9V
Q1
9.3V
X CF1 R22
8.7V
Q2 1.2V X R16
ALC BUFF
0.8V
8200P
1.3V
R10 100
10 R13
1.8V
680
8200P R48
C57
C58
Lch R47 3.9K
Rch
R4 2.2K
0.01
R18
C10
390
R3
R9 D1 47
0.01
0.01
C6
C7
0.01
AM IF LEVEL DET
AM DET
TRIG
MUTE Q101 Q102
3.9K
X
R15 330
C8
FF S-CURVE AM/ FM IF BUFF VCO AM/ FM SW
FF
FF PILOT DET
1000P
C1 47u16
+15V
MUTE
C96
MUTE ON: 0.7V OFF: -2.2V
CN1 15 DET-OUT S-LEVEL SD STEREO Rch GND Lch +15V -15V T.MUTE PLL-DATA PLL-CLK PLL-CE PLL-DO MONO X11-A/5 -E4 3/5
+
R1 +11V 220 1/4W
R103
7.1V (0V)
TUNING DRIVE AM
PHASE DET
AM/FM /MPX SYSTEM
820
FM IF
COMP
IC1
R105 8.2K
FM DET
3.8V
R102 1K
14 13 12 11 10 9 47K
Q103 R101 MUTE DRIVE 1K
3.7V
FM +11V 1/4W L81 1uH 1 R90 5.6K VT R89 100 REG GND
D101 R104
8.1V
R35 33K
VCC
11.0V (0V)
+11V +11V +11V
+15V -15V
8 7 6
-14.9V
11 2 3 5 6 4 7 8 9 12 13 10 14
B
C90 2.2u50
C89 47u16
5.1V
1/4W
R94 560
98MHz :3.8V
+
+ R87 1K +5V 100P C85 R86 1K R85 1K
3.7V 8.1V
DT
3.7V
0.2V 0V 8.1V ST: 0V MONO : 4.8V 3.8V (2.4V)
1.7V
6.7V (0V) 7.1V
ON:FM OFF:AM +15V
15
( 5 ) ( 4 ) ( 3 ) ( 2 )
5 4 3 2 1
FM +B
0.022
C91
C87 10u16
D81
C93 0.01
+
R91 2.2K
0.2V
NC 14 1000P C84
11.0V
Q81 C36 0.047 C33 10u16 C35 10u16 + C34 0.01 +11V + L33
L31 C30 0.047 L32
1.0V 2.5V
22 VSS 21 20 AIN 19
R88 1K PD 18
C86
5.0V
VDD 17 16
1000P
0V (0.6V)
R33 3K
0V
AM IN 15
C42 2.2u35
13
12
R93 1.2K
C41 0.47u50
+8V
C40 1u50
X OUT
AOUT
FM IN
R32 5.6K
Q32 R49 47K +
D32
IF IN
+ R34
C37
0V (2.5V) 2.5V (0V)
2.7K R92 12K C31 47u16 0.01 D31 C32
8.1V
8.2K
1.0V
0.01
PLL
R59
C38 10u10
IC2
+
+
REFERENCE DIVIDER
PHASE DETECTOR CHARGE PUMP
UNLOCK DETECTOR
+
DISCRI +8V +8V
8.1V
R31 +15V 150 1W
14.5V
1 2
SWALLOW COUNTER 1/16, 1/17 4bit 12bit PROGRAMMABLE DIVIDER
11.0V
C2B I/F X IN DATA SHIFT REGISTER LATCH BO1 UNIVERSAL COUNTER +11V +11V
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). indicates safety critical components. For continued protection against risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. The DC voltage is an actual reading measured with a high impedance type voltmeter with no signal input. The measurement value may vary depending on the measuring instruments used or on the product.
NC CE
1
DO
12.2V
CL
DI
10
2.5V
X81 7.2MHz C81 22P
4.6V
0V (9.1V)
11
2
3
5
6
7
4
8
9
R84 10K 2 4 5 3 ( ) R80 1K R81 1K R82 1K
ST: 7.2V MONO: 0V
(
)
C92 470P
R83 1K
The DC voltage is an actual reading measured with a high impedance type voltmeter as the AM/FM signal generator is specified to the conditions as shown in the list below. The measurement value may vary depending on the measuring instruments used or on the product. The value shown in ( ) is actual reading measured in the AM made.
R-A100/A150/V300/V350 (M) (2/5)
MODULATION MODE FM AM CARRIER FREQUENCY 98MHz 1000(999)kHz 1kHz 400Hz DEVIATION STEREO 67.5kHz 7.5kHz(Pilot) MONO 30% MOD 60dB 60dB ANT INPUT
R-A100/A150/V300/V350
Y05-3540-20
D102
+15V
( (
) )
AE
AUDIO UNIT (X09-4780-20) (A/3) : R-A100 (X09-473X-XX) (A/3) : R-A150
AF
AG
AH
AI
AJ
AK
AL
AM
AN
C285 1000P
R139 15K
32.0V
Q57,58
1
C97 4700P
R111 1.5K
C93 4.7u35
C94 4.7u35
R119 1.2K
R243 VR1 470
R135 100K
2 10
C99 0.47u50
R141
R107 47K
R109 20K
R110 110K
4.7V
C92 1u50
32.3V
C283
R155 100
100P
C90 4.7u35
1/4W
C91 1u50
4.0V
4.0V
4.5V
4.8V
Lch 1
220P C51
R51
+
C95 5600P
R121 2.2K
R133 2.2K
R143 2.2K
2.2K
470K
R53
C113 220P
4.7V
+ 41 40 39 38 37 36
CD
220P 470K 42 35 34 C52 R54 C.REF NC NC V.REF R.IN L.IN NC NC NC
)
4.7V
+
R112 1K
+
C96 5600P 22
-10dB ATT CONTROLLER
Q31
Q51
R145 360
1K
33
32
31
30
29
28
27
26
25
24
23
R156 100
C114 220P
SCL
SDA
A.GND
T.L.
D.GND
L.OUT
R.OUT
T.R.
SRS
SRS
C284
22
4.7V
1K
C116 100u10
4.7V
NC NC NC NC
R122 2.2K
R134 2.2K
100P
R142 2.2K
VSS
R.IN
L.IN
B.R.
B.R.
B.L.
NC
NC
NC
NC
NC
NC
NC
NC
R136 100K
6
220P
470K
C53
R57
1K
1
2
17
18
19
20
13
14
15
10
11
12
16
21
3
5
6
8
4
7
9
C85 0.1u50
C87 0.1u50
C84 2.2u50 4.7V
220P
470K
C120
C54
R58
C83 2.2u50
-40V
R154 6.8K
R105 5.6K
R106 5.6K
1K R103 2.2K
+9V
23
220P
470K
C55
R61
1K
R231
R238 100
220P
470K
C56
R62
TAPE1 REC Rch 6
R242
R6 6.8 R7 1
+40V
+
+9V AVR
R99 4.7 +15V 1/4W
( 8 ) ( 13 )
14.4V
R237 1.5K
R42 4.7K
R60 1K
Q94
Q53-56
R172 4.7K
C124 0.01
R104 2.2K
X Q91
R234 10K
R235 1K
C281 4.7u35 + R236 27K
VOL.MORE THAN -9dB:-14.7V LESS THAN -9dB: 2.1V -6dB ATT ON:2.2V OFF-14.7V
+40V
15K
1/4W
C266 100P
R176 4.7 1/4W
C286 1000P +40V
Q59-62
Q72
D19
R101 2.2K R102 2.2K R232 2.2K
-6dB ATT CONTROLLER
R233 4.7K Q25 R35
A CLASS 1ST
A CLASS 2ND
14.6V
3
J3 Lch 1
220P C57
R63 1K
R38
MUTE ON:2.4V OFF:-4.8V
R39 47K
R40 100K
-15V
+40V -40V 32.3V
+40V +40V
32.7V
+40V Q81
Q74
D21
R36
10K
MUTE CONTROLLER
11
( )
32.7V
3.9K 2W R37
1.2K
32.7V
R47 47 1/4W
X Q25
33u10 C31
D25
+ ~ ~
470K
R65
47u50
8
7
6
5
4
3
2
25
VCR/L
RIN
VCR/R
GND
GND
LIN
-15V
TC1
1K R67
C29 10u16
10
220P
470K
C28 100u16
100
220P
470K
+15V
C287 47u35
C60
R70
TAPE2 REC Rch 4
+
RIN
LIN
-32.3V
-32.7V POWER ON:0.2V OFF:19.1V
R30 47K
T1R/R
T1R/L
19
1K
9
10
11
12
13
14
15
16
-15V
R68
+15V
TC2
R31 47K
+
X Q21
+23V
C59
R69
1K
4
Lch 5
220P C61
R71
R98 1K
470K
R73
1K
R12
220P
470K
C62
R74
1K
+15V -15V
4 5 7
27
26
25
23
22
220P
470K
C67
R85
R88 1K
R89 1K
R17 16K
LD
220P 470K C68 R86
)
+15V
14.0V
C17 10u16 +
D15
5.5V
C14 47u35
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1K
-15V
27
+15V
CK
220P
470K
C63
R77
1K
C20 10u35
Lch 3 VCR REC Rch 4
DATA
5
R75
VDD
-15V
-15V C21 47u16
R SOUCE TUNER TAPE1 PLAY TAPE2 PLAY VCR PLAY AUX CD LD
-0.6V
+ R21 15K
C19 470u35
R20 10K
+
D14
-23.8V
-28V
220P
470K
C64
R78
BUFFER
+15V GND
Rch IC2 (1/2)
7
X Q3
-14.8V
R76 1K R79
L VSS C74 1u50 + R90 1K ST
14.6V
0V 5 + 6 C76 220P R24 100
R19 10K
-15V AVR
R18 3.3 1/4W
8
C78 4.7u35 + C24 100P
-23.8V
3
4
5
6
7
8
9
10
11
12
13
Lch 5
220P C65
470K
R81
1K
R92 100K
-14.7V
100P C72
( 6 ) ( 10 )
14
1
2
R96 100K
10
11
13
220P
470K
C66
R82
C70 470P
26
12
14
15
16
17
18
19
20
27
1K
E13
CH SPACE 27 20 19 17 18 16 PLL DO PLL CE
( )
R95 100K
C79 0.01
R209 100
R211 100
R213 100
R215 100
R217 100
C23 100P
+15V R91 100K
C75 220P
R93 100K
R222
PLL CLK PLL DATA
100
3
C4 47u10
+5.6V
C3 10u35
-15V +15V
7 8 9 10 11 15 12 14
( )
-15V +15V +15V
-15V
-14.7V
R216 100K R218 100K R239 2.2K R223
-15V
C11 47u50
C10 10u50
X05-468 -CN1 2/5
Lch GND Rch STEREO
100K
+
+
D10
Lch
D5
T.MUTE
-33.0V
1 POWER 2 E.VOL CLK 3 NC 4 SEL DATA 5 SEL CLK 6 TC9215(SEL) 7 SEL ST 8 INPUT ADJ 9 F.RELAY 10 E.VOL DATA 11 TC9215(ATT) 12 SD 13 10dB ATT 14 S-LEVEL 15 STEREO 16 T.MUTE 17 PLL CLK 18 PLL DATA 19 PLL CE 20 PLL DO 21 MUTE 22 NC 23 NC 24 NC 25 PROTECTION 26 HP DET 27 CH.SPACE 28 F.OFF 29 D.GND 30 D.GND 31 +5.6V 32 +5.6V 33 -30V 34 FIL 35 FIL
C9 100u50
12 13 14 15
CN12
-32.3V
R46
D9
SD S-LEVEL DET
7
(
(
)
B
R5 1.2K
(
)
A
6
(
)
5
C73 1u50 +
0V
+ 4
1
R212 100K R214 100K
6.6V
+
C2 330u25
(
)
1/5
4
2
C77 4.7u35 +
6.1V
R3 1K
(
)
6
X05-467 -CN1
C80 100P
2 3
(
)
1
(
)
Rch 6
R80
21
2
4
5
6
7
8
VCR PLAY
R94 100K
0V
0V
R220
( ( ( ( ( ( ( ( ( (
R221 100
100K
10.7V
( ( ( ( ( ( ( ( (
5.5V
X R8
820 2W
IC1
INPUT SELECTOR
0V
R23 100
D20
R219 10K R210 100K
5.5V
+5.6V
+17V
16.7V
+17V
Q14
R240 68 2W
(
Rch 2
X Q15
-15.3V
+
D16
R84
(
)
1K
0.01
C13 1000u35
Lch 1
19
(
)
R83
C71
-14.7V
(
)
J4
( ( ( ( ( (
C18 47u16
+
R14 220 1/4W R22 1K
C15 1000P
15.8V
11.1V
+
K2
R125 47K
-15V
-15V
X Q13
10K
2.2K
D11
+12V
+12V
11.6V
+
D13
D12
+12V
14.6V
R13
+23V
Rch 6
R72
C16 1000P
X Q12
10K
6
0V
IC2 (2/2)
(
)
TAPE2 PLAY
+15V AVR
C25 1000P
RELAY CONTROLLER
X Q5
D17
(
(
)
Lch 3
MODE SELECTOR
14.7V
POWER ON:0.1V OFF:0.6V
R29
+
R48 47 1/4W
-40V
C40
POWER ON:14.4V OFF:0V
14.4V
C38 3300u56
100u50
R28 10K
(
)
Rch 2
1
R64
-15V
-15V +15V +15V
IC3
+15V
14.6V
R27 15 1/4W
X Q22
14.6V
13.8V
220P
470K
C58
R66
TAPE1 PLAY
C37 3300u56
-15V R97 1K
( 21 )
-14.7V
4.7K
C39
+40V
+15V CONTROLLER (A CLASS)
+14V
Q21
OVER CURRENT/OVER VOLTAGE CONTROLLER
Q82,83
+
+
-
OVER VOLTAGE DETECTOR
+
+
+23V
K1
R15
20.5V
R11 3.3
14.6V
+15V
14.6V
180 2W
+15V
+23V
+23V
1/4W
+23V +12V
Q11
15.2V
20.7V
R123
+5.6V AVR
Q1
+
1/4W
X Q95
+
R45 1K
-30V
-17.3V
+
-30V AVR
-30V
Q2
1K
-40V
-35.0V
1/4W
0.22 2W
9.8V
R140
32.0V
C122 0.1
-6dB ATT CONTROLLER
R41
2.2K
10K
C282 10u16
Q92
+
R44 27K
R152 220
R174 1.3K
Lch 5
9.2V
-10dB ATT CONTROLLER
Rch
C260 100P
0.6V
C262 100P
+14V
R59
X Q26
R43 1K
C32 1u50
D32 Q58
1.1V
1/4W
-0.6V
1.1V
0.22 2W
+
R150 220
R244
(
)
Rch 4
C89 47u16
+
R118 2.7K
R132 2.2K
C112 2.2u50
Q54
Q56
0V
1/4W
31.5V
C264 100P
Q93
VR2 470
R56
ELECTRIC VOL.
+
19.0V
47P
+
+
C86 0.1u50
+
C88 0.1u50
4.7V
+
R120 1.2K
AUX
(
)
Lch 3
B.L.
2
R55
L.OUT
R.OUT
4.7V
4.7V
Q32
Q52
0V
R144 2.2K
(
Rch 2
NC
NC
R52
R138 47K
R146 360
-32.3V -32.0V
1/4W
IC4
4.7V
+
(
)
J2
C115 100u10
+
+
Q59
+
R114 1K
-1.1V
C267 100P
R137 47K
-32.0V
CURRENT ADJ.VR. (Lch)
R177 4.7 1/4W R159 1K R160 1K
-32V
C41 2P
R157 47K
Q75
-32.7V
R158 47K
+
C42 2P
-31.5V -31.5V
Q60
Q62 CURRENT ADJ.VR. (Rch)
R178 4.7 1/4W
Q76
-1.1V
C268 100P
0.22 2W
R115 1K
( )
MUTE CONTROLLER
+40V
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). indicates safety critical components. For continued protection against risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.
Lch
C259
R131 2.2K
0.6V
C261 100P
R151 220 1/4W
CURRENT MIRROR
31.5V
R171 4.7K C123 0.01
+40V
32.7V 1.1V
R175 4.7 1/4W
Q73
13.8V 0V
R149 220 1/4W
R153 6.8K
C98 0.47u50
R108 3.6K
R113 4.3K
2.7K
+14V
R173 1.3K
C263 100P
R241
C119
19.0V
Q61
C100
470P
0V
47P
0.22 2W
+
+40V
Q53
-31.5V
Q55
1/4W
+
-0.6V
C121 0.1
R117
C111 2.2u50
100P
D31
Q57
1.1V
Q71
C265 100P
) )
)
)
)
)
)
) )
)
)
)
)
)
)
) )
) ) ) ) ) ) ) )
) )
AO
AP
AQ
AR
AS
AT
AU
AV
AW
AX
CURRENT ADJ. TEST POINT 13mV
Lch IDLE
13mV
Rch LDLE
CN31
Q73-76
1
2
CN32
1
2
R-A100 (X09-4780-20)
DESTINATION COUNTRY ABB. GENERAL MARKET M UNIT No. 0-20 W151 YES CN1,2 NO CN9,10 YES R8 NO F1 F5
POWER AMP.
R179
AUDIO UNIT (X09-467X-XX) (B/6) : R-V300/V350 (X09-479X-XX) (B/6) : R-V300
J301 Lch 1
X C301
R301 1K
NO YES
0V
3.3K 1/4W
R303
220P
+
C129 R187 4.7
DESTINATION COUNTRY ABB.
UNIT No. 0-20
Q3,15,25,26,91 2SA933AS(Q,R) or 2SA1175(F,E)
Q5,12,13,21 22,84,95 2SC1740S(Q,R) or 2SC2785(F,E)
220K
J6 CD
22
23
22
27
26
25
20
X C302
R304
220P
220K
20.7V
2W +23V C269 1000P
K3
0.01
1 Lch -
GENERAL MARKET
M
7
R302 1K
D35
C127 0.22
28
27
26
25
24
23
22
21
20
19
18
17
VDD
DATA
X C303
R307
220P
C131 0.22
C130 0.01
R183 470 R184 470
2 Rch +
0-51 2-70
NO
YES
NO
YES YES NO
AUX
DESTINATION COUNTRY ABB. U.K. T EUROPE E UNIT No. 0-51 2-70 Q3,15,25,26,91 2SA1048(Y,GR) or 2SA1309A(Q,R) Q5,12,13,21 22,84,95 2SC2458(Y,GR) or 2SC3311A(Q,R)
X C304
R308
220P
220K
LD/DVD
TUNER
TAPE1 PLAY
Q78
C132 0.22 +23V
R182 1.6K
6
R306 1K R309 1K
C305
R311
R180
3.3K 1/4W
C128 0.22
E14
1 2
220P
220K
1
2
3
4
5
6
7
8
9
10
11
12
13
ST
C126 0.01
REC
C306 R312 C322 220P 220K
R188 4.7
( 2 )
( 3 )
( 4 )
( 6 )
( 7 )
( 9 )
4
R310 1K
(X09- ) (B/3)
0V
TAPE1/MD
-15V
( 11 )
CURRENT PROTECTION
Rch 6
-14.7V
E15
3 C141 4.7u35 R202 47K + 2
R201 3.3K
WH15
E16
3 2 1
R34 220 2W R33 220 2W
J302 J5 Lch 1
X C307
R313 1K
+15V 25
R363 100
( )
C323
2W
3
1000P
Q77,78
-15V
WH14
0.01
R
14
GND
VSS
Lch 5
+15V
R315
220P
220K
X C308
R316
220P
220K
C34 470P
R190 47K
R189 47K
C33 470P
PROTECTION ON:1.1V
C331 2.2u50 4
( )
5 + 8
7
R351 2.0K R345 R353 220K 2.2K
-15V
6
C335 22u16 +
+15V
Q81
1
PLAY
+23V
R205 15K
Q82 Q83
0V
D36
R203 6.2K
Rch 2
R314 1K
ON:0.7V
R206
C333
R341
R343
220P
220K
220K
X Q84
P2
HEADPHONE Lch 3
C309
R317 1K
+15V
-15V
20
R319
220P
220K
4.7K
D37
C142 220u10
R204 10K
47K
C340
C310
R320
C339
220P
220K
390P
0.01
+
R207
SP.RELAY CONTROLLER
REC
R346 R354 220K R342 R344
C334
220K
220K
220P
2.2K
9
R318 1K
-15V
+23V
TAPE2 Lch 5
X C311
R321 1K
R323
220P
220K
0V
C332 2.2u50 + 3 + 2 4
+15V
18
CN21
3 3
X C312
R324
220P
220K
L07
PLAY
11
R322 1K
2
2
USED (M) TYPE
1 1 120V
USED (T,E) TYPE
230V
J303 Lch 1
X C315
27
R327
220P
220K
(X09- ) (C/3)
CN24 LD
3 2 1 0V 3 2 1
IC302
R328 220P 220K
2
2
120V
X C316
28
27
26
25
24
23
22
21
20
19
18
17
C325
2
VDD
1
1
R326 1K R329 1K
BYPASS
C313
R331
220P
220K
TAPE1 REC
4 3 2 1
4 3 2 1
S1
120V 240V
Lch 3
VTR1 REC
DSP
C314
R332
OUT Rch 4
220P
220K
REC SEL. DSP/BYPASS ATT.ON/OFF
+15V VSS
ATT
C326
0.01
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
1
2
26
X C317
R335
220P
220K
IN
X C318
R336
220P
CN25
1 2
3
R334 1K
D1,6-8,11-14
X CN10
D2,17,20,31,32,35,36 D3 D5 D9 D10
D1
X W151 X F1
10.7V
11.3V
D3
C1 4.7U35 R1 2.7K 1/4W +
D2
X
CN1
2.5A L 250V X CN2
USED (T) TYPE
L L
D15,16 J1 D19 D21 D25 D37
J1
C5 0.01 C6 100u50 +
USED (M,E) TYPE
N N
-35.6V
C7 100u50 +
D6
: S5688B or 1SR139-400 : 1SS131 or HSS104A : MTZJ2.7(B) or UZ-2.7BSB : MTZJ6.8(B) or UZ-6.8BSB : MTZJ16(B) or UZ-16BSB : MTZJ18(B) or UZ-18BSB : MTZJ5.6(B) or UZ-5.6BSB : MTZJ10(B) or UZ-10BSB : MTZJ3.9(B) UZ-3.9BSB : D5SBA20F03 : MTZJ5.1(B) or UZ-5.1BSB
T 1.25A L 250V
CN4
T 1.25A L 250V
IC1 IC2 IC3 IC4 Q1,11 Q2 Q3,15,25,26,91 Q5,12,13,21,22,84,95 Q14 Q31,32,51,52,93,94 Q53-58,81 Q59-62,77,78,82,83 Q71,72 Q73,74 Q75,76 Q92
: NJU7312AL : NJM4565D-D : TC9215AP : TDA7466 : 2SD2525 : 2SA1534A(R,S) : : : 2SB1640 : 2SC2878(B) : 2SA992(F,E) : 2SC1845(F,E) : 2SC4137F50(V,W) : 2SD2493 : 2SB1624 : 2SC3940A(R,S)
F2
X
F5
X CN9
CN3
R-V300 (X09-467X-XX)
DESTINATION COUNTRY ABB. U.S.A. K CANADA P UNIT No. 0-10 C301-304,307,308, 311,312,315,316 NO C317, 318 YES
The DC voltage is an actual reading measured with a high impedance type voltmeter with no signal input. The measurement value may vary depending on the measuring instruments used or on the product.
2
1
D8
D7
CN11
-18.0V
(M) : AC110-120V/220-240V~ 50/60Hz (T,E) : AC230V~ 50Hz
+B -B
SIGNAL LINE GND LINE +B LINE -B LINE
R-A100/A150/V300/V350(M) (3/5)
(
)
Rch 6
220K
-14.7V
-15V
+15V
R-V300 (X09-479X-XX)
DESTINATION COUNTRY ABB. GENERAL MARKET M MALAYSIA I AUSTRALIA X CHINA C PX Y UNIT No. 0-20 0-71 0-20 0-20 NO C301-304,307,308, 311,312,315-318
R-V350 (X09-467X-XX)
DESTINATION COUNTRY ABB. U.K. T EUROPE E UNIT No. 0-51 2-71 C301-304,307,308, 311,312,317,318 YES C315, 316 NO
1000P
C327
R
-15V
(
)
Lch 5
14
WH4
VCR
R333 1K
ST
R330 1K
GND
-15V
CN23
0V
DATA
CK
(
)
Rch 2
0.01
16
15
L
+15V
3
3
0V
(
)
CN22
R325 1K
(
)
Rch 6
(
(
)
Rch 4
(
(
)
Rch 4
INPUT SELECTOR
TAPE2 PLAY
VCR PLAY
PROTECTION ON:0.8V
220K
AUX
CD
CK
Q77
23
(
)
DESTINATION COUNTRY ABB. U.K. T EUROPE E
C321
Lch 3
0.01
UNIT No.
W151
CN1,2
CN9,10
R8
F1
F5
16
15
R181 1.6K
R-A150 (X09-473X-XX)
R305 1K
(
)
Rch 2
IC301
L
+15V
C125 0.01
18
)
(
) ) )
14.6V
( )
( )
( )
( )
( )
( )
(
CN301
1
R362 100
SEL DATA SEL CLK SEL ST TUNER Lch TUNER Rch -15V SEL OUT R DSP OUT R GND SEL OUT L DSP OUT L +15V VOL IN R VOL IN L
2
LINE BUFFER
0V
R361 100
3 4 5
X09-A/6 -E5 4/5
+
0V
IC303 (1/2)
-14.7V
-15V
6 7 8 9 10
14.6V
+15V
+15V
C
-15V
-15V
11
14.6V
+15V
12 13
IC303 (2/2)
1
14
C336 22u16 +
R352 2.0K
0V
14.7V
IC301 IC302 IC303
: NJU7312AL : NJU7311AL : NJM4565L-D X14-E/11 -CN8 5/5
D
X14-A/11 -CN1 5/5
E
R-A100/A150/V300/V350
Y05-3540-20
AY
AUDIO UNIT (X09-467X-XX) (A/6) : R-V300/V350 (X09-479X-XX) (A/6) : R-V300
AZ
BA
BB
BC
BD
BE
BF
BG
BH
E5
SEL DATA 1 2 3 4
R75 R76 100K
4 5 7
R78
SEL ST TUNER Lch TUNER Rch -15V
C134 0.47u50
C136 3300P
C137 0.082
C135 0.082
3/5 WH14
C142 2.2u50
R41
C156 10u16
220K R43 R44 10K 10K
C119 10u16
C
DSP IN R DSP OUT R GND DSP IN L DSP OUT L +15V VOL IN R VOL IN L
7 8
C147 5600P
C148 5600P
C141 2.2u50
C146 100P
C155 10u16
C145 100P
22 5.2V
21 4.5V
20 4.5V
19 4.5V
18 4.5V
16 4.5V
C143 4.7u35
10 11 12 13 14 C53 10u16 + C51 47P R31 75 3 +15V +15V +15V
+
+
2.3V
24
1M
C144
15 4.5V
9
R79
23
17
14
+
0.1
IC3
VDD ADM AGND A B A B INV-PHASE ADM-CONT SRAM L+DELAY A R45 1K R46 1K A B
20K 40KHz
36 4.7V
42 4.7V
39 4.7V
38 4.7V
29 4.0V
28 4.0V
VREF
41
40
37
35
34
33
32
31
30
27
26
25
24
23
LOUT
ROUT
LIN
D.GND
-5V +5V
SDATA
A.GND
CREF
SCK
RIN
IC4
22
2.5V
5.0V
VSS
R23 330 1W
J5
4.8V 4.7V
5.1V
4.7V
R+DELAY
B
A 7K/5K OUTFILTER L+R -6dB A DCOUT VOL /MUTE S-TRIM
B
C41 220u10
V1/2OUT MONITOR OUT GND NC
V1IN V MUTE (CONT4)
CONT3
+5V
D27
C59 0.01
-5V
-15V
C52 47P
R32 75
2
VCR PLAY 1
C54 10u16 +
VIDEO SEL.
12
11
14
13
10
13
4.5V
DOLBY SURROUND DECODER
+
+
+
C120 10u16
220K
R42
+
C133 220u10
6
-15V
-15V
X1 8MHz
C138 220u10
5
C116 10u16 +
9
8
+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
IC1
4.7V
4.7V
4.7V
C153 2.2u50
C150 0.1
C149 0.1
+15V
LD PLAY2
R33 75
C46 100P GND
4.7V
V2IN V MUTE (CONT2)
+15V
VSS
C152 0.1
C151 0.1
C154 2.2u50
NC
NC
-5V C60 0.01
C40 10u16
D26
VCR REC3
R35 3.3K C55 47P 1
+
R47 5.6K
11
0.7V 6
4.5V
4.5V
4.5V
C130 2.2u50
9.3V
C162 2.2u50 +
C163 4.7u35
9.9V
R69 100
Q20
14.6V
( 2 )
( 3 )
C124
+ 14 13 12 11
18K
2200P
+
( 4 )
9V AVR
4.6V
C167 47u16
D41 4.6V
R74 22K
+
C131 0.33u50
VSS
+
R80 39K
C112 1000P
D42
C113 0.01
C165 47u16
4.5V
R34 75
R36 3.3K
C56 47P
MONITOR OUT 4
R24 330 1W
C161 2.2u50 +
10
12
1
2
3
4
5
7
8
9
+
( 21 )
R73
R144 2.4K R143
20
19
18
17
16
15
D43 X05-467 -CN1 1/5 R-V350 (X09-467X-XX)
DESTINATION COUNTRY ABB. U.K. T EUROPE E DESTINATION COUNTRY ABB. U.K. T EUROPE E
R67 1K
B (42.0V)
CREF
P/L
VSS
P/L
-14.7V
68K
+15V
R141
IC5
68K R145
4.6V
C12,13, 77-80 YES
+9V
C121 22u25
C122 1u50
R134 27K
-5.1V
2
3
4
5
6
7
A.GND
COUT
ADDR
SOUT
R142
SDA
3
A
X05-468 -CN1 2/5
10
1
2
3
4
5
6
7
8
9
0-51 2-71
NO
NO YES
YES
YES
T2AL 250V
NO
NO YES
T1AL 250V
NO
2SD2525
E03-0310-05 E03-0149-05 WH1,2, WH16 NO WH1719 YES
SCK
CM
-15V +15V +43V -43V
UNIT No. 0-51 2-71
Q15,17,18, 31,32,45 2SC2458(Y,GR) or 2SC3311A(Q,R)
Q16,29,30 2SA1048(Y,GR) or 2SA1309A(Q,R)
Q35, 36 YES
R1 NO
R6,7, 123 YES
5.1V
W94 NO
W103 W177 YES YES NO
2 NO
4.8V
4.0V
R50 1K
4.0V
C17 4700u63
R49 1K
( 2 ) ( 10 )
11.5V
+ + +43V -43V
A 32.7V
B 42.0V
C159 100P
C157 1u50
C158 1u50
B
R-V300 (X09-4670-10)
DESTINATION COUNTRY ABB. U.S.A. K CANADA P DESTINATION COUNTRY ABB. U.S.A. K CANADA P UNIT No. 0-10 C12,13 YES C77-80 NO CN5-8 NO D/6 YES F/6 E710 F1 5A 125V Q35, 36 YES F2, 3 NO F4, 5 1A 125V R6, 7 NO F6 1.25A 125V P1 YES Q13 2SD2525 J1 E03-0148-05
+
C160 100P
D11
+ ~ ~
K1
D45
NO YES
+15V
R52 10K R51 10K
C18 4700u63 +
A -32.7V
B -42.0V
UNIT No. 0-10
Q15,17,18, 31,32,45 2SC2458(Y,GR) or 2SC3311A(Q,R)
Q16,29,30 2SA1048(Y,GR) or 2SA1309A(Q,R)
R1, 123 YES
W94 NO
W103, 177 YES
WH16, WH1,2, 18,19 17 YES NO
2 NO X
( 11 ) (
0.7V
X W103
R101 10K
Q35 K1 ON/OFF
11.5V
X F4 CN12
K2
R81 1K
R82 1K
R83 1K
4
R72
18K
R22 390 1W 100K R77
2
3
C111
C110 680P
C118 0.47
C117 1u16
C108
C100
1000P
0.47
C106
0-71 3-01 2-91
NO YES
NO YES
+
+
0.1
NO
NO
YES
NO
NO
C105 0.1
+
+
+
+
0.15
C98
2SC1740S(Q,R) or 2SC2785(F,E)
2SA933AS(Q,R) or 2SA1175(F,E)
C103 4.7u35
DESTINATION COUNTRY ABB. GENERAL MARKET M MALAYSIA I AUSTRALIA X CHINA C PX Y
4
X F5 X
R104
C174
100P
UNIT No. 0-20
+9V
+15V
Q15,17,18, 31,32,45
R38 1K
Q16,29,30
Q3537
R1,6, 7,123
W94, 177
W103
WH1,2 YES
WH1619
2 YES
R28 390 2W R29 390 2W
Q36
CN10 CN9
C104 0.47u50
C102 0.47u50
C101 4.7u35
0.15 C99 3.3u50
C107 47u16
9V AVR
9.1V
23.4V 11.2V
R30 390 2W R37 39 1W R39 2.2 1/4W
10K
5.0V
5.0V
4.5V
4.5V
4.5V
4.5V
4.5V
4.5V
4.5V
4.5V
4.5V
4.5V
4.5V
5.5V
2.9V
2.9V
40 5.0V
39 0.1V
2.9V
DOLBY PROLOGIC DECODER
+
Q19
+12V
Q13
+15V +23V R15
23.8V
D19
42
41
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
R27 1K
15.3V
C35 1000P
10K
14.6V 9.7V
Q15
15V AVR
R17
C25 1000u35
VCC
VCC
OSC
C47 47u16
(BYPASS-1)
BSW2 B A B
BSW2 A
5
B
A
B
A CMODO
RECT
LOG DIFF
XXX
XXX
C33 47u25
IC1 IC2 IC3 IC4 IC5 IC6,7 D2,4,5,19-22 D6 D8,10,15,30-35, 37,38,40,45-47 D9 D11,12 D13,26,27 D16 D17 D18 D23,25
: NJM2279D : LA2786 : LV1016 : TDA7466 : TDA7309 : STK499-080 : S5688B or 1SR139-400 : MTZJ6.8(B) or UZ-6.8BSB : 1SS131 or HSS104A : MTZJ2.7(B) or UZ-2.7BSB : D5SBA20F03 or RBV-602LFA : MTZJ5.1(B) or UZ-5.1BSB : MTZJ16(B) or UZ-16BSB : MTZJ3.9(B) or UZ-3.9BSB : MTZJ18(B) or UZ-18BSB : MTZJ5.6(B) or UZ-5.6BSB : MTZJ10(B) or UZ-10BSB : MTZJ8.2(B) or UZ-8.2BSB
XXX
VOA
VOA
VOA
VOA LPF
XXX
XXX
Q14
2.2K
Q1 Q3,26,27,203, 204,253,254 Q12 Q13 Q14 Q15,17,18,31,32,45 Q16,29,30 Q19,20 Q21-24,201, 202,251,252 Q25 Q35-37
D25 D23 1000P
XXX
: 2SD2525 : 2SC1845(F,E) : 2SA1534A(R,S) : X : 2SB1640 : X : X : 2SC3940A(R,S) : 2SC2878(B) : 2SA992(F,E) : 2SC2458(Y,GR) or 2SC3311A(Q,R)
XXX
B NOISE GENERAT DEVIDER
A
B
A CTRIM MUTE LPF BSW2 BSW2
C27 47u35
C45 47u16
C39 47u25
D29
+15V
+
+
R19 220 1/4W
R25 1K
C29
BSW2
BSW2
BSW11 (BYPASS-11)
5.2V
-15V
CONTROL
+
R26 100
Q17
15.8V
10K
+
C23 0.01
+24V
D20
D21
X R123 3.3K C26 470u35 +
+
14.1V
+
XXX
R21
16K
D22
CP1 10Kx7
LPF
P.S.
C36 47u25
RECT NOISE CH VOA BALANCE CONTROL VR CONTROL VR VR VOA VOA VOA RECT RECT
-15.5V
LOG DIFF XXX XXX
R20 15K
R18 2.2K
-26V
DUAL T CONTROL
+
-0.6V
C28 47u35
Q16
+
-15V AVR
-15V
R16
-23.5V
R40 47 1/4W
-25.5V
C24 0.01
VCC
P.S.
NOISE FILTER VREF
+15V -15V
-24V
-14.7V
10
11
12
13
14
15
16
17
18
19
20
21
)
10
11
4.5V 12
4.5V 13
4.5V 14
4.5V 15
5.4V 16
C93 0.47u50 4.5V 17
C94 4.7u35 5.4V 18
4.5V 19
C96 3.3u50 4.5V 20
4.5V 21
IC2
4.6V
4.6V
4.5V
4.5V
4.5V
4.5V
4.5V
4.5V
4.5V
4.5V
R119 100
R117 100
R118 100
C92 4.7u35
C89 0.1
C90 0.1
C95 0.15
C97 0.15
C91 0.47u50
+
C83 220u10
R86 100K
+15V
6
D29,43 D41,42
CS RELAY
F RELAY
VOL DATA
+10dB ATT
S.LEVEL
HI TAP
STEREO
PLL DATA
PLL DO
TMUTE
PLL CK
PLL CE
MUTE
POWER
V.SEL 1
VOL CK
SEL DATA
H.P RELAY
CH SPACE
PLL CLK
PLL DATA
T MUTE
S-LEVEL
-B
+
+15V -15V
WH13 WH11
7
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). indicates safety critical components. For continued protection against risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.
The DC voltage is an actual reading measured with a high impedance type voltmeter with no signal input. The measurement value may vary depending on the measuring instruments used or on the product.
STEREO
DSP ST
SEL CK
SEL ST
PLL DO
PLL CE
-15V
GND
SD
+15V
DET
Lch
Rch
SD
+B
SIGNAL LINE GND LINE +B LINE -B LINE
-15V
C171 1u50 + C172 1u50
4.5V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
R115 100
C84 10u16
C85 10u16
C86 10u16
C87 10u16
C81 0.022
C82 0.047
+
+
+
+
+
C88 220u10
+
+
+
+
+
+15V -15V
R85 100K
+15V
-15V
R116 100
20
19
17
18
16
15
12
14
27
R122 2.2K
20
21
22
E4
CN15
22
)
5
6
7
8
1
2
3
4
9
1
2
3
4
5
6
7
8
9
0.1
(
YES
T2AL 250V
C32
( ( )
DESTINATION COUNTRY ABB. GENERAL MARKET M MALAYSIA I AUSTRALIA X CHINA C PX Y
X W94
UNIT No. 0-20 0-71 3-01 2-91
YES NO NO NO NO NO T2AL 250V
+15V
NO
C173 100P
NO
NO 2SD2525
E03-0325-05 E03-0330-05 E03-0148-05
-15V
T1AL 250V
R103 10K
0.7V
+9V
9.1V
+9V
D46
T2AL 250V
2SD2012 or 2SD2061
E03-0149-05
0.1
10K
C31
C12,13, 77-80
+9V
1
R-V300 (X09-479X-XX)
( ( (
CN5, CN7, 6 8
D/6, F/6
E710
F1
F2
F3
F46
24
23
P1
Q13
J1
22
R102
56K
UNIT No.
F1
F2
F3
P1
Q13
J1
D.GND
CN5, CN7, 6 8
D/6, F/6
E710
F46
ELECTRIC VOL.(C,S)
+15V
A 32.7V
(
)
(
X09-B/6 -CN301
47K
)
1
SEL CLK
( (
) )
100K
+
+
+
L-R
VOL. MORETHAN-9dB:4.7V LESSTHAN-9dB:0V
R138 4.7K
( 13 )
IN-FILTER
ELECTRIC VOL.(L,R)
+
2.1V
A
R48 5.6K
B-NR B A B
B
VSS
DEC
VCC
50K 50K
4.5V
+
+
14.6V
D38
24K
)
K2 ON/OFF
CN11
) ( )
) ( )
) ( ) ( ) ( ) ( ) ( ) ( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
BI
BJ
BK
BL
BM
BN
BO
BP
BQ
BR
(X14- ) (F/11)
WH12 CN13
( 26 )
E1
Rch 1 R12 470P C40 220 2W
W231
P1
X
J1
4 3
H.P DET HP.Lch GND HP.Rch Lch H.P.SW 3 4 R13 220 2W GND 2
470P
C41
FLch
IC6
POWER IC (70W) K5 PHONES ON/OFF Q45
K5
2 1
HEADPHONE
0.7V
Q201,202, 251,252
Q21-24
R89
( 6 )
ATT,-10dB
R201 2.2K
MUTE
+ C201 4.7u35
10K R90 10K
D40
DC VOLTAGE A B R-V300 MXCY R-V300 K R-V350 ET
R237 1K
R235 2.2K
MUTE ON:1.4V OFF:-2.3V
C203 390P
R239 1K R203 2.2K
R205 47K
FRch
R214 0.1 2W R213
Q21 ATT MUTE
Q201
R226 4.7 2W
R222 47K
R215 3.3K
C204 390P
R206 47K
R132 2.4K
R216 3.3K
R238
3.9V
1K
R130 10K
Q202
R202 2.2K
1/4W
C214 0.1
C213 0.1
Q30
Q22
23.8V
ATT.-10dB DRIVE
1/4W
R240 1K
R204 2.2K
R221 47K
R225 4.7 2W
0.1 2W
C211 0.01
R217 3.3K
J2
+ C77 4700P
R133 1K R135 100K
Q29
R236 2.2K
C202 4.7u35 +
0V
C212 0.01
R218 3.3K
VOL.MORETHAN-9dB:-14.6V LESSTHAN-9dB:0.8V
R139 4.7K
D31 Q203
0V
1
-
Lch
1
R251 2.2K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
R136 18K
R131 10K
D32
0V
K3
X
FRONT
-
0V
D17
A -32.0V (-41.4V) B
+ R243 1K
0V
R220 470 R219 470 R211 47 1/4W
C78 4700P
MUTE ON:0V OFF:5.0V
Q29
R241 2.2K
0V
B (41.4V)
0V
B 41.8V
D30
C251 4.7u35
0V
A 32.0V
Q204
A 32.3V
2
+
C253 390P
R140 4.7K 2W
MUTE DRIVE Q18 D37
R255 47K
A -32.7V A 32.7V B (42.0V) B (41.8V)
X
Cch
Rch
R245 1K
R253 2.2K
Q23
R246
Q251
R209 47K R254
C254 390P
R256 47K
R208 360
X C79 0.01
Q18
PROTECTION
Sch
R244 1K
Q24
1K
2.2K
R207 360
OVER CURRENT DETECTOR
23.8V
X14-E/11 -CN8 J3
+
5/5 Cch
Q252
R252 2.2K
R210 47K
R212
1
-
C205 100u10
C206 100u10
C207 100u50
+43V
R242 2.2K
+
+
-43V
+
+
C208 100u50
C252 4.7u35
47 1/4W
F
X (X09- ) (F/6)
CP4 0.47x2 5Wx2 CP2 0.47x2 5Wx2
+
R264 0.1 2W
R263 0.1 2W
2
+ X C80 0.01 +
SLch
+43V -43V
+43V -43V
1/4W R272 47K
R271 47K
IC7
R266 3.3K
R265 3.3K
1/4W
R276 4.7 2W
R275 4.7 2W
POWER IC (70W)
3
-
SRch
CP5 0.47x2 5Wx2 CP3 0.47x2 5Wx2
C262 0.01
R268 3.3K
C261 0.01
R267 3.3K
C264 0.1
C263 0.1
D9
D8
C14 100u50 + C3 0.01
E6
4 Rch Lch GND MUTE
D34 D4
C15 100u50 + R273 100
R270 470
D33 Q253 K3 FL,FRsp ON/OFF
R269 470 R91
( 9 )
D2
Q254
3 2 1
WH15
1 2 3 4 4 3 2 1
C4 C9 4.7u35 + 0.01
-18.1V
E16
X
E15
X
D5
0.7V
WH18
1 1/4W
R12
10K
13.9V
+17V
R8 33 1W R9 33 1W R3 1K
R274 100
+ C6 1000P C20 47u50 +43V -43V +
R92 10K
C5 330u25
-35.7V
Q31 WH20
X (X09) (D/6)
WH19
(K,P,C,E,T,X) TYPE PRIMARY UNIT (X09) (E/6)
D12 D47
+ ~ ~
K6
X
6.8V
11.0V
16.6V
-16.0V
R14 2.2K
OVER CURRENT DETECTOR
A 32.0V B 41.8V
+43V
K4
E9
7 6 5
X
WH17
7 6 5 4
X
E10
X 4 3
E8
(K,P) (T,E) (C) (X) : 120V : 230V : 220V : 240V HOT 0V COLD 5
D6 Q3
R6 560 1W R7 560 2W
D18
-33.0V
D16 Q12
C48 4.7u35 R96 47K +
6.3V
-33V AVR
5.5V
K4 C,Ssp ON/OFF
R97 3.3K
( 8 )
D10
-43V
4 3 2 1
2 3
R105
WH2 RED
Q1
5.6V AVR
C7 47u10 + C8 0.01 C22 10u50 + 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Q25-27
PROTECT Q25 -10N
0V
R99 12K
R93 10K
X
X
Q32
2
10K
ON:0.7V OFF:0V
1
1
R106 10K
ON:0.3V OFF:19.0V
1
WH1 WHT
0V
A 32.0V 0V 0V -32.3V 0V 0V A -32.0V B (-41.4V)
R259 47K R260 47K
B (41.4V)
R261 47 1/4W
A 32.0V
B 41.8V
D15
R98 6.2K
Q37
R94 10K
K6 ON/OFF
+5.6V
+43V
0V
Q26 D13
Q27
0V
+43V -43V
C11 0.01
C10 0.01
R257 150
X
C259 2200P
D35
R258 75
WH16
A 32.7V
R262 47 1/4W
A -32.7V
( 25 )
C49 220u10
C258 100u50
C257 100u50
C255 100u10
+
B (42.0V)
+43V -43V
B (-42.0V)
R100 10K
+
(M,I,Y) TYPE
X
C256 100u10
E7
+
+
1
2
3
4 L07
R114 100K
R112 100K
R111 100K
R113 10K
+
WH10
14 13 14 X C13 X C12 0.1 13 12 11 10 9 8 7 6 5 4 3 0.1
9 10 11 12 13 14 15 16 17 18 WH8 YEL 19 20 120V 0V 120V 0V 7 6 4 3 2 WH9 BLU WH4 GRY
-43V +43V
-43V +43V
12 11 10 9 8
(X14- ) (K/11)
AC110V-120V AC220V-240V
S33
WH7 BRN
+5.6V
7
( (
34
23
24
25
26
27
35
6 X F2 X CN5 X CN6 X F1 CN4
W
( 35 ) ( 34 )
R120
100
R121 100
23 DSP DATA
24 DSP CK
25 PROTECT
26 HP DET
27 CH.SPA/DET
28 F.OFF
29 D.GND
30 D.GND
31 +5.6V
32 +5.6V
33 -30V
34 AC2
35 6800P AC1 X R1 3.3M 1/2W C1 X W177
X J1
W
( )
( )
( )
( )
( )
)
)
5 4 3
X F3 T2.5AL 250V X CN7 X CN8
CN3
2 1
2 1
X F6 CN18 CN17
E2
E1
X14-A/11 -CN1 5/5
SECONDARY UNIT (X09) (C/6)
X WH1 WHT X WH2 RED X 2
1 X P1
2 (K,P) : AC120V~ 60Hz COLD (M,Y,I) : AC110-120V/220-240V~ 50/60Hz (C) : AC220V~ 50Hz (X) : AC240V~ 50Hz (T,E) : AC230V~ 50Hz
CN1
HOT
G
R-V300/V350(K) (4/5)
R-A100/A150/V300/V350
Y05-3540-20
BS
X09-A/3 -E14 3/5
BT
BU
BV
(X14-4XXX-XX) (A/11)
BW
BX
BY
BZ
CA
CB
D
1
X09-A/5 -E6 4/5
KS5 KS4 +5V +5V KS4 S12 KS5 S11
( )
+5V
3 4
56
50
49
51
53
54
60
61
62
63
64
65
66
S14
+5V
7
R55
100 R57
100 R59
100 R61
100 R63
100 R64
100 R65
100 R66 INP4 14 XT2
X W201
(
KR0 KR0 KR3 KR3 KR3
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
8 9
INP7
INP6
INP5
VOICE DEPT
VOL. CLK
RWRREQ
VOICE ON/OFF
TC9215
KR3
X W92
S15 KS1 KR1 KR1 KR1 KR2 KR2 KR2
X W41 X W204 KR1
1
2
3
+5V
3
(X14- ) (C/11)
Q3,4
4.8V
W11
W12
W25
W31
W4
W1
(X14- ) (H/11)
+5.6V R24
( 43 )
LED DRIVER
+5V
D41
D5 D3
+5V
D32 D8 X S29 X S28
2.2K
X R14
X R2
2.2K
X Q3
X W103
X W106
X W94
X Q4
X R11 220
X R3
220
+5V
X A2
REMOTE SENSOR
C5 100u10 +
( 1 ) ( 2 ) ( 3 ) ( 4 ) ( 5 )
X W118
CN2
+5V 1 2 3 4 5 6 R18 7 +5V R42 1 R43 1 KS5 KS4 LED G LED R
X R15
10K
X R1
10K
(X14- ) (D/11)
X W119 13 12
( 11 )
CN3
ENC2
X R54 X W99
1
2
X W91
3
X D7
X
F
D6 D4
D42 D9
ENC1 R32 100K KS2 REM OUT KS1 KR2 GND +5V R50 100K R51 220
( 41 ) ( 33 ) ( 37 ) ( 36 )
11 10 9 8 7
680
C3 1000P
C4 1000P
R16 10K
KR1 GND
R17 10K
( 10 ) ( 9 ) ( 8 )
4
( 4 ) ( 3 ) ( 9 )
X
R44 1
R45
1 R46
( 9 )
9
REMOTE
1
( 8 )
8
KR2
1 R47
B
47 1/4W +5V
5.0V
6
Q2
R19 470 1 12 2 11
( ) ( 10 ) ( 11 ) ( 12 ) ( 13 )
Q1
R10 R8 470 1K
LED DRIVER
REM+5V C2 100u10 +
5.4V
R9 1K
( 32 )
SD STEREO
PLL DO
VDD
CLK
CE
DT
10
INPUT< S1 S4
INPUT> S13
TAPE2 S22
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
( 30 )
( 29 )
( 28 )
( 27 )
( 26 )
( 24 )
( 23 )
( 22 )
( 18 )
5
R69 330 R71 100K R74 R72 100K 330
( 11 )
+5.6V
S9
S18
S25
( 21 )
MODE /CLK
MULTI /MODE
MULTI /SET
( 1 )
1
KR3
R35 220
R60 4.7M 470K F2 R83
+5.6V +5V
D25
R81 100K
8
2
1
4
3
9
C16 0.1
D27
D19
D23
D24
X2 32.768KHz
13
10
8
5
100K
100K
( 20 )
( 19 )
D26
R76
R75
W104
W109
W107
W110
W105
W14
W17
W13
W33
W21
W28
W23
(X14- ) (J/11)
(X14- ) (I/11)
W101
X CLOCK SET S2 TIMER MODE S3 TIMER SET S14 A.MEMO S11 BUND S20
+5V +5.6V
4.9V
G
ENC2 ENC1 KS2 REM OUT KS1 KR2
6 7
D20
10 KS1 KR2
( )
+5.6V
5.4V
D1
11
+5.6V
3/5
9 8 7 6
D18
6
X09-A/3 -CN12
D13
E
X09-A/5 -CN15 4/5 ON/OFF S5 SET1 S6 SET2 X S15 D PTY S12 TA/NEWS S21 DISPLAY S27 X H
72
32
41
33
31
30
29
28
27
26
24
23
22
21
57
71
54
55
51
53
49
50
42
43
18
+5V REM+5V KR0 KR1 KS3
D2
+5.6V
5 5.4V
)
D17
1 POWER 2 VOL.CLK 3 V.SEL1 4 SEL.DT 5 SEL.CLK 6 9215CONT 7 SEL.STB 8 CS.RELAY 9 F.RELAY 10 VOL.DATA 11 TAPE2/DET 12 SD 13 +10dBATT 14 RDS S.LEV 15 STEREO 16 T.MUTE 17 CLK 18 DT 19 CE 20 PLL.DO 21 MUTE 22 DSP.STB 23 DSP.DT 24 DSP.CLK 25 PROTECT 26 HP.DET 27 CH.SPACE 28 F.OFF 29 D.GND 30 D.GND 31 +5.6V 32 +5.6V 33 -30V 34 F1 35
KR0 KR1 KS3 KR3
G
7
(
)
KR3
1
(
)
2
(
)
3
(
4
CN1
5.5V
GND
8
3
(
(
)
12
(
C
)
X
AUTO
S10
TURN<
S19
TURN>
S26
WH2
13
5.5V
4.8V
C10 22P
22P
C9
10.7V
( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( (
13
)
(
)
S31
13
KR3
( 2 )
2
KS3
DT
ST
( 3 )
3
KR1
XT1
12
KR1
MUTE
AVSS
R40 2.2K
SBUSY
SDATA
( 4 )
4
KR0
PLL CLK
T MUTE
(
(
)
ON/ STAND BY
11
KR0
( 31 )
31
DSP
R53 220
PROTECTION
10
KR2
5
REM+5V
(
(
(
)
KR2
(
(
)
)
X D38
(
(
(
)
)
A1
)
)
)
(
)
X D12
KR1
X
A
REMOTE SENSOR
KR3
13
(
)
KR1
12
S8
S17
S24
S30
50 KS1 F-RELAY
D11
49 48 47
CS-RELAY
+5.6V R37 100K R33 100K +5V CP2 10Kx3
46 45 44
VDD
43
TAPE2/ADP
220 R25
( 42 )
42
VOL DATA
220
X IC1
(BOTTOM VIEW)
41 40 +10db ATT VSS
u-COM
R26 100K R20 220 R34 100K 39 38 REM IN
37 36
DATA RDS CLK
R30 100K +5V +5.6V 35 34 AVREFO AVDD
33
RDS SLEVEL
R41 2.2K R52 220 32 TUNER
INTERLOCUTION
)
REM OUT
KR0
+5V
A.MEMO
BAND
TURN<
TURN>
(
)
(
)
KR0
11
SEL
(X14- ) (G/11)
KR2
(
)
(
)
KR2
10
KR3
(
)
(
)
2
RTREN
STB1
DATA
RWR
INP3
CLK
REMOTE
9
(
)
)
KR2
8
67
(
)
KR0
KR0
100
(
)
+5V
S7
S16
S23
S32
4.7K
R22
R23
R73
220 R78
220 R82
R36
220
220
220
KS3
(
)
GND
6
SET 2
SET1
ON/OFF
AUTO
67
)
5
52
55
57
S13
(
)
(
)
KR1
5
(
)
LED R
4
(
)
F
LED G
3
(EXEPT E.T)
(EXEPT E)
(EXEPT E)
TIMER SET
(E.T ONLY)
TIMER MODE
(E.T ONLY)
CLOCK SET
(E.T ONLY) KS3
D14
(
(
)
KS4
(
)
2
X W200
W202
KS5
D16
(
)
KS5
(
)
1
X
E
(
)
WH1
10
KS4
X W203
D15
CP3 4.7Kx12 CP1 4.7Kx11
(
9
( ) )
) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( )
( )
( )
( )
( )
( )
( )
( )
(
( ( ( ) )
) ) ( ) ( )
( )
( )
( )
( )
( )
( ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) )
)
)
)
)
)
)
)
)
CC
CD
CE
CF
CG
CH
(X14- ) (E/11)
CN8
CI
CJ
X (X14- ) (B/11)
X J4
CK
CL
( 10 )
R145 Lch 4 10K R146
R137 1K
R129 100
SUB WOOFER PRE OUT
+5.6V 60 R216 100K 67 R231 100K 68 68 R209 100K + 28dB MA1IA MICIN NC AVDD P82 (V.DEPT)OUTP6 P81 P80 VSS AD8 RESB OUTP7 (LED R)OUTP5 R237
( 35 ) ( ( ( ) ) )
4.9V
Rch +5V
3 C42 0.47u50 10K X R142 1K
Q10
C38 1000P R130 100K
GND R6 100K
2 R152 65 66 67 69 INP2(POWER) + 29dB MA2IB + 53 52 51 32dB MA2IA MA1O 10dB MA1ID 16dB MA1IC 22dB MA1IB 35 L101 10uH +5.6V C110 0.01 X101 NP 4 100K 50 49 48 47 46 45 44 43 R205 100K R225 100K 42 41 40 39 38 37 R238 R236 100K C116 220 +5.6V 10 11 12 13 14 15 37 67 73 60 35 71 ( G1 )
R7 100K
-32.3V
( S16 ) ( S15 )
IC3
(BOTTOM VIEW) INTERRUPT COMMUNICATION u-COM
28 27 26 RWRREQ
( S10 )
1K
MUTE CONTROLLER
5.5V
64 P87 P86 P85 P84
INP1(V.ON/OFF)
AD15
AD14
+5V
D44
D43
0.01 R117
C20
X
I
5.4V
R118 22K 1K
R110 22 +5.6V 1 1/4W C29 100u10
X WH5
+5.6V
R235 100K R233 100K
63 62 61 60 59
68
69
70
( S14 ) ( ( ( ( ( ( ( (
S16
S16
S15
S15
S15
S14
S14
S14
S13
S13
S12
S12
S11
S11
S13
S12
S11
S10
S10
3.3V
R119 100
BUFFER Q8
C30 1u50
-30V
( S13 )
1
5.3V
-23.5V
R67
100 R68
100 R70
100
4.6V
( S12 ) ( S11 )
4.6V
2 60 61 62
( )
X J3
R124 100K
C32 1u50 + C31 1000P
+
(LED G)PB3 AVSS ADIN FAO FAI
68
69
70
71
72
73
74
75
76
77
78
79
80
C33 470P
R121 22K
RWR RTREN
VSEL1
VLOAD
INP2
INP1
INP0
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
POWER
SEG10
R115
R113
100K
1K
-30V
23
6 7
R227
10K
-29.0V
-18.0V
-29.0V
-31.8V
81 -20.6V
S9
FL
C109
KS1
KS2
KS2
KS4
KS5
S8
( 64 ) ( 65 )
21 D6 20 D5 19 D4 18 D3 17 D2 16 D1 15 D0 VSS 13 VDD 9
C6 47u6.3 + +5V X1 4.332MHz 10
X J2
C25 1000P
5
S.BUSY C118 100u10
0.01
KS7
SEG9
S9
( 63 )
22 D7
8 REM
KS8
SEG8
S8
SEG7
S7
SEG6
S6
D37
( 70 )
SEG4
S4
SEG3 SEG2 SEG1
S3 S2 S1
GRID11
G11
GRID10
G10
1
D GND
5.5V
GRID9
G9
5.6V
1 2 3 4 5 18
( )
-30V
FL
GRID6
G6
GRID5
G5
GRID4
G4
RDS.DT
8 9
2 16
X W228
GRID2 E-VOL MAIN CLK
G2
P6 11 10 9 8 7 VOICE ON/OFF VOICE DEPT RDS.CLK RDS.DT POWER DET CE D GND P13 P7 P8 P9 P10 P11 P12
f
f
f
f
f
f
f
f
f
a
( 16 )
2.5V
GRID1 ENC 2
G1
g m c e r n p
g m c e r n p
g m c e r n p
g m c e r n p
g m c e r n p
g m c e r n p
g m c e r n p
g m c e r n p
g m c e r n p
R224 2.2K
HP.DET
-29.4V
ENC 1 VDD KR0 KR1 KR2 KR3 R103
( 56 ) ( 36 )
16
15
RST
KR2
CE
X1
X2
1K
-29.7V
12
11
10
R218
10K
R94
R95
R97
R98
D31
D30
X W229
D29
R31
R27 10K
10K
FL SEGMENT DRIVER
+5.6V
( 3 ) ( 9 )
5 4
R28
R29
10K
10K
X Q7
MW LW TIMER 1 2
-
SRS 3D SLEEP AUTO STEREO TUNED
e
g r n
m
RESET
C102 1u50 R215 1K
4.9V
1 2
D34
220 C103 2.2u50
3
R213
0.01
R91 220
X Q5
( KR0 ) ( KR1 ) ( KR2 )
-32.3V
X3 5MHz
R92 220
Q5
C19 0.01
C12
P14 2 1 S.DATA 5.6V P16
d
d
d
d
d
d
d
d
d
R217 100K
( 19 )
p
D100
C114 0.01
D33
3
S.BUSY
Q100
C13 0.01
R58 10K
( 9 )
( 8 )
( 7 )
( 6 )
( S8 )
( S9 )
X R87 22K
( KR3 )
4.8V
CHANNEL SPACE CONTROLLER
( 2 )
+5.6V
L100 1uH
( 4 )
47K R212
c
+
( 20 )
P15
-
-
-
-
-
-
col Dp
-
-
R208 22K
d
MUTE
(10G-2G)
+5.6V X R85 10K
+5.6V
+5V +5.6V +5.6V
+5V +5.6V +5.6V
5.5V
ED1
11G
P1 P4 P2 P5 P9 P3
10G
9G
8G
7G
6G
5G
4G
3G
2G
P1 P5
3
( 3 )
RDS INFO. MEMO
+5.6V
dB
P6 P7 P11 P12
PRO LOGIC
P6
R38 220
EON NEWS
P8 P10 +5.6V
+5.6V
PTY TP TA
P13 P14 P15
D21
R77 750
R93
10K
R84 10K
R96
1K
5.1V
11G
P16
P15
P14
P13
P12
P11
P10
NP
NP
9G
8G
7G
6G
5G
4G
3G
2G
P9
P8
P7
P6
P5
P4
P3
P2
F2
R62 100K
100K
D28
9
8
7
6
45
44
43
42
41
40
39
38
37
36
35
34
33
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
55
54
53
52
51
50
49
48
47
46
32
31
30
29
28
27
-30V R105
-32.3V
( S16 )
( S15 )
( S14 )
( S13 )
( S12 )
( S11 )
( S10 )
( S9 )
( S8 )
( S7 )
( S6 )
( S5 )
( S4 )
( S3 )
( S2 )
( S1 )
D35
C23 0.01
10K
26
( G11 )
( G10 )
( G9 )
( G8 )
( G7 )
( G6 )
10
( G5 )
( G4 )
( G3 )
R106 150
R107
150
X R79
( G2 )
5
5.1V
RESET IC
C14 1u50
R88
GND
F2
P1
1K
1G
+
10G
IN OUT
+ C15 0.33F5.5
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
Q6
+
D22
4.6V
C11 1u50
C7 0.12
R89
1K
+
IC2
RESET
C22 100u6.3
R56
TIMER
1
2
FM AM MW LW
P2
ms
Col P3
3 STEREO
P7
kHz
P4 Dp
DSP
P8
MHz
EX.BASS
+
VREF
470
470
470
470
KR1
(
)
R104 100K
6
RDDATA
TA
S.DIRECT
LED R
(
)
-29.4V
9
8
7
6
5
4
3
2
1
( 37 )
h
k
RDS DEMODULATOR
OSCO
T57
LED G
(
)
TP
TAPE2
f
b
IC52
14
(
)
PTY
EX.BASS
j
(
)
(
)
100
( 52 )
AM
DSP
VOICE ON/OFF
(
)
VOICE DEPT
39P
(
)
99 -29.7V
FM
3 STEREO
RDS.CLK
(
(
)
GRID3
G3
)
(
)
98 -29.7V
( 8 )
12
KR2
P5
NEWS
b
b
b
b
b
b
b
b
b
PRO LOGIC
POWER
7
68
(
)
( 3 )
13
LED G
P4
k
k
k
k
k
k
k
k
k
DET
6
4
(
)
(
)
97 -29.7V
(
)
96 -29.7V
(
)
95 -29.7V
11G
10G a j h
9G a j h
8G a j h
7G a j h
6G a j h
5G a j h
4G a j h
3G a j h
2G a j h
1G
S.BUSY D GND CE
( 5 ) ( 4 )
15 14
KR1 LED R
X WH3
P1 P2 P3
RDS INFO. MEMO EON
dB ms kHz MHz
R222
( 37 )
GRID7
G7
(
)
94 -29.7V
ANODE CONNECTION
S.DATA
100K
GRID8
G8
(
)
93 -29.7V
+5.6V
+5.6