Yamaha RX-397 Service Manual Download Page 41

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RX-397

Ref.

No.

Part No.

Description

Remarks

Markets

New Parts

* 103

WF482600 REAR PANEL

* 103

WF482700 REAR PANEL

* 103

WF482900 REAR PANEL

104

VS025000 LEG

D60xH21

106

VR264400 SPACER

108

VQ366100 DAMPER, PCB

111

WF817400 KNOB D48

111

WF817600 KNOB D48

* 112

WF485600 KNOB

* 112

WF485800 KNOB

* 113

WF485900 KNOB D14L

* 113

WF486100 KNOB D14L

114

WC560500 KNOB D23

114

WC560700 KNOB D23

115

V6876100 BUTTON/D5

115

V8540300 BUTTON/D5

119

V2438700 CORD STOPPER

10P1

121

WE774100 BIND HEAD BONDING B‑T. SCREW 3x8 MFZN2B3

124

WE200400 DISH HEAD B‑TIGHT SCREW

3x6 MFNI33

124

WE200500 DISH HEAD B‑TIGHT SCREW

3x6 MFNI3BL BL

125

WE774300 BIND HEAD B‑TIGHT SCREW

3x8 MFZN2W3

127

VS997700 BIND HEAD S‑TIGHT SCREW

3x10 MFNI33

128

VT669300 PW HEAD B‑TIGHT SCREW

3x8‑8 MFC2

129

WE774600 SCREW IC

3x18 MFZN2W3

130

VY731200 BONDING HEAD TAPPING SCREW

3x10 MFNI33

131

WE774700 BIND HEAD S‑TIGHT SCREW

4x10 MFZN2W3

132

VD069600 PW HEAD S‑TIGHT SCREW

4x8‑10 MFNI33

132

VH313200 PW HEAD S‑TIGHT SCREW

4x8‑10 MFNI3BL TI

133

VY731400 DAMPER

HOLE

141

WF487600 PLATE SIDE

141

WF487800 PLATE SIDE

165

VQ368600 PUSH RIVET

P3555‑B

ACCESSORIES

* 200

WF676300 REMOTE CONTROL

RAX16

200‑1 AAX70730 BATTERY COVER

CG‑8912

202

V6267000 INDOOR FM ANTENNA

1.4m 1pc

UCRL

203

VQ147100 INDOOR FM ANTENNA

1.4m 1pc

AGE

204

VQ307400 AM LOOP ANTENNA

81‑653‑645‑110

BATTERY, MANGANESE DRY

UM‑4E 2pcs

Summary of Contents for RX-397

Page 1: ...e departments of YAMAHA are continually striving to improve YAMAHA products Modifications are therefore inevitable and specifications are subject to change without notice or obligation to retrofit Sho...

Page 2: ...and your skin When soldering do not inhale solder fumes or expose eyes to solder flux vapor If you come in contact with solder or components located inside the enclosure of this product wash your han...

Page 3: ...397 DPX 1200 RX 397 IMPEDANCE SELECTOR WARNING Do not change the setting of the IMPEDANCE SELECTOR switch when the unit power is switched on as doing so may damage the unit IMPEDANCE SELECTOR FRONT P...

Page 4: ...4 RX 397 RX 397 REAR PANELS U C models R model A model...

Page 5: ...5 RX 397 DPX 1200 RX 397 G E models L model REMOTE CONTROL PANEL RAX16...

Page 6: ...10 dB Turnover Frequency 3 5 kHz Continuous Loudness Control Attenuation 1 kHz 30 dB Gain Tracking Error 0 to 60 dB 2 dB or less GENERAL Power Supply U C models AC 120 V 60 Hz R model AC 110 120 220...

Page 7: ...8 6 q OPERATION 12 P C B A G E L models w MAIN 4 P C B R L models e MAIN 2 P C B r MAIN 3 P C B t MAIN 1 P C B y MAIN 5 P C B u FUNCTION 4 P C B i FUNCTION 1 P C B o FUNCTION 2 P C B 0 OPERATION 13 P...

Page 8: ...hen remove the Support Top Fig 1 c Remove 7 screws t and then remove the Front Panel Unit Fig 1 3 Removal of Plate Side Remove 2 push rivets y and then remove the Plate Side L R Fig 1 4 Removal of Sub...

Page 9: ...ET 1 PRESET INHI memory initialization inhibited 2 PRESET RSRV memory initialized 3 AD DATA CHECK 1 DC PS protection 2 THM L R 3 REC OUT No applied to this model 4 K0 K1 panel key 4 XM STATUS 1 XMS1 N...

Page 10: ...inhibited or Memory initialized In order to keep the user memory stored be sure to se lect PRESET INHIBITED Memory initialization inhibited Protection history will remain in memory 2 Turn off the pow...

Page 11: ...i ously can be defined as long as the backup data has been stored The history of the protection function is cleared when DIAG is cancelled by selecting PRESET RESERVED Memory initial ized of DIAG menu...

Page 12: ...ET This menu is used to reserve inhibit initialization of the back up RAM 2 PRESET INHI 2 PRESET RSRV PRESET INHIBIT Initialization inhibited RAM initialization is not executed Select this sub menu to...

Page 13: ...the values of all keys However it is possible to advance to the next sub menu by turning the INPUT of the main unit When using this func tion note that turning the INPUT more than 2 clicks will cause...

Page 14: ...protection HI level threshold value can be set Protection operates when the voltage value of the de tection terminal exceeds this value 6 PROTECTION HISTORY Four protection histories are display The...

Page 15: ...PE NRM RDS or XM can be selected SW MODE Selectable when FNC has been selected ZONE2 NOT or EXIST can be selected SW MODE Se lectable when FNC has been selected 7 SW PCB 7 MODEL RX397 7 DEST UC 7 TuDs...

Page 16: ...across the terminals of R137 L ch and R138 R ch are between 0 1mV to 10 0mV 2 If the measured voltage exceeds 10 0mV open cut off R131 L ch R132 R ch and reconfirm the voltage 3 Confirm that the volt...

Page 17: ...P71 RXD2 TA0IN TB5IN P70 TXD2 TA0OUT 1 P96 ANEX1 DTFD O FL Driver Tx DATA 2 P95 ANEX0 CKFD O FL Driver CLOCK 3 P94 O 4 P93 DEST1 I Model Distinction 1 5 P92 TB2in DEST0 I Model Distinction 0 6 P91 TB1...

Page 18: ...cted 62 Vcc2 Vcc MCU Power Supply 5V Vcc 63 P30 CDMT O CD Direct Mute Unconnected 64 Vss Vss MCU Ground Gnd 65 P27 MIMT O Main IN Mute 66 P26 PDon I Pure Direct ON Detect 67 P25 CDon I Tape Monitor Ke...

Page 19: ...DPX 1200 RX 397 DISPLAY DATA V801 15 BT 105GNK WF519900 GRID ASSIGNMENT PIN CONNECTION PATTERN AREA q 0 Note 1 F1 F2 Filament 2 NP No Pin 3 NX No Extend Pin 4 P1 P35 Datum Line 5 1G 15G Grid ANODE CO...

Page 20: ...S355 1SS380 MA8056 M MA8051 M MA8120 H UDZS5 1BTE 17 UDZS3 0BTE 17 UDZS22BTE 17 1SS133 1SS270A 1SR139 1T2 MTZJ16A MTZJ6 8B MTZJ10B MTZJ9 1B MTZJ6 2B MTZJ3 0A MTZJ27B S1NB20 S1NB60 2SC2412K Q R S DTC14...

Page 21: ...ON 1 P C B Side B Lead Free Solder Used FUNCTION 1 P C B Side A FUNCTION 2 CB603 FUNCTION 4 CB781 FUNCTION 2 CB602 CD DVD AUX IN PLAY OUT REC IN PLAY OUT REC TAPE MD FUNCTION 4 P C B Side A FUNCTION 4...

Page 22: ...CB401 OPERATION 1 CB801 OPERATION 13 CB301 TUNER PACK FUNCTION 1 CB502 MAIN 1 W103 1 Circuit No R613 IC603 XL602 C630 632 C622 623 C629 C621 631 C627 628 633 R698 R710 711 R684 R714 717 R688 R678 R677...

Page 23: ...INTED CIRCUIT BOARD OPERATION 10 CB810 OPERATION 5 CB814 OPERATION 7 CB815 MAIN 1 CB103 FUNCTION 2 CB606 A B C D E 1 2 3 4 5 6 7 FM AM EDIT MEMORY TUNING MODE TUNING 8 OPERATION 1 P C B Side A OPERATI...

Page 24: ...ON 9 CB752 MAIN 1 CB107 PURE DIRECT TAPE MONITOR OPERATION 2 W405 LOUDNESS BALANCE TREBLE BASS OPERATION 2 P C B Side A OPERATION 2 P C B Side B Lead Free Solder Used OPERATION 3 P C B Side A OPERATIO...

Page 25: ...ide A OPERATION 9 P C B Side A OPERATION 2 CB403 PURE DIRECT OPERATION 10 P C B Side A FUNCTION 2 CB607 PHONO OPERATION 13 P C B Side A OPERATION 13 P C B Side B Lead Free Solder Used OPERATION 1 W806...

Page 26: ...Solder Used MAIN 1 P C B Side A Circuit No C156 159 161 162 A G E L O U C R X X NOT USED O USED APPLICABLE MAIN 1 MAIN 5 P C B Side A IMPEDANCE SELECTOR FUNCTION 2 CB605 MAIN 3 CB251 OPERATION 1 W801...

Page 27: ...f Q251 AC POWER ON Connect the power cable AC POWER OFF Disconnect the power cable AC POWER ON Connect the power cable Circuit No J252 CB253 254 F251 TE251 W293 ST254 U C X O O O X X X NOT USED O USED...

Page 28: ...L ANALOG 13 15 MD TAPE REC OUT RY251 F252 F251 J252 TE251 MIMT Muting Q401 402 NJU7313AM Motor Volume VR431 IC431 Tone Con Balance VR751 754 IC401 8 23 6 9 22 25 3 28 11 20 12 19 2 29 7 24 5 26 4 27 P...

Page 29: ...6 4 7 0 0 0 0 0 0 0 0 0 0 4 7 4 7 4 7 4 7 4 8 4 7 4 7 2 3 2 2 0 0 0 0 0 0 0 0 0 0 4 7 4 7 4 7 4 7 4 7 4 7 4 7 4 8 4 8 4 4 4 6 0 0 0 0 0 0 0 4 7 4 7 4 7 4 7 4 7 14 4 4 8 4 8 4 8 4 8 0 1 6 1 8 1 7 1 7 0...

Page 30: ...19 8 19 8 19 8 19 8 19 8 19 8 19 8 19 8 19 8 19 8 19 8 19 8 19 8 19 8 19 8 21 6 19 6 21 3 21 4 0 1 0 PURE DIRECT ON PURE DIRECT OFF PURE DIRECT OFF TO FUNCTION 2 CB611 Page 29 D 4 TO FUNCTION 2 W601 P...

Page 31: ...9 0 0 1 0 0 6 1 1 1 1 0 4 1 0 1 0 0 5 0 5 0 0 0 0 0 0 0 44 8 44 8 4 7 4 8 4 8 4 6 4 3 4 6 0 0 0 0 0 0 0 0 10 1 0 1 0 1 0 1 10 1 10 1 1 1 1 0 0 44 8 44 6 44 7 1 1 0 5 0 5 AC4 2 AC5 6 AC65 3 AC48 0 2 CH...

Page 32: ...7 28 29 30 31 Key Name SLEEP POWER CD DVD PHONO TUNER STANDBY MD TAPE AUX SPEAKERS A no key no key no key SPEAKERS B PRESET VOLUME PRESET VOLUME A B C D E MUTE Device Device Device Device Device Devic...

Page 33: ...LE Note Those parts marked with are not included in the P C B ass y L EMIT LIGHT EMITTING MODULE LED DSPLY LED DISPLAY LED INFRD LED INFRARED MODUL RF MODULATOR RF PHOT CPL PHOTO COUPLER PHOT INTR PHO...

Page 34: ...61270 C CE CHP 27pF 50V B GE C633 UR837470 C EL 47uF 16V GE C634 636 US062100 C CE CHP 100pF 50V B C781 782 US063100 C CE CHP 1000pF 50V B D601 602 VU992600 DIODE ZENR MA8051 M 5 1V D603 604 VT332900...

Page 35: ...C CE CHP 0 1uF 16V C830 US062100 C CE CHP 100pF 50V B C833 US064100 C CE CHP 0 01uF 50V B C834 836 UA654100 C MYLAR 0 01uF 50V J D431 VU171900 DIODE ZENR UDZ5 1B 5 1V D442 VR711500 LED or SLR 325DC D...

Page 36: ...L MTL 0 047uF 630V UC C254 WC041600 C PP 0 022uF 630V RAGEL C255 UM416100 C EL 1uF 50V C256 UA653470 C MYLAR 4700pF 50V J C257 UA653100 C MYLAR 1000pF 50V J C258 WB696300 C POL MTL 0 1uF 400V UC C258...

Page 37: ...0 VOLT SELCT R8140246 R Z SW291 WD073700 VOLT SELCT R8140254 L Z T251 XW606A00 TRANS PWR UC Z T251 X6351A00 TRANS PWR R Z T251 XW608A00 TRANS PWR AGEL Z TE101 VC313700 TERM SP 8P UCRA Z TE101 V4811400...

Page 38: ...0 HF85 3470 HF85 3560 HF45 4100 HF85 4150 HF45 4220 HF85 4270 HF45 4330 HF85 4390 HF45 4470 HF45 4560 HF45 4680 HF45 4750 HF45 4820 HF45 4910 HF45 5100 HF85 5110 HF45 5120 HF45 5150 HF45 5180 HF45 520...

Page 39: ...5 133 128 121 121 121 103 128 30 21 11 20 121 121 121 127 130 125 125 125 7 1 7 3 7 10 7 7 7 8 7 4 6 2 6 3 5 4 6 1 6 5 5 1 5 2 7 13 7 12 6 4 7 9 7 2 7 5 101 132 114 202 203 204 125 125 125 2 120 2 122...

Page 40: ...SCREW 3x8 MFZN2W3 3 113 VT669300 PW HEAD B TIGHT SCREW 3x8 8 MFC2 5 WG054100 P C B ASS Y FUNCTION UC 5 WG054200 P C B ASS Y FUNCTION RL 5 WG054300 P C B ASS Y FUNCTION A 5 WG054400 P C B ASS Y FUNCTI...

Page 41: ...I 124 WE200500 DISH HEAD B TIGHT SCREW 3x6 MFNI3BL BL 125 WE774300 BIND HEAD B TIGHT SCREW 3x8 MFZN2W3 127 VS997700 BIND HEAD S TIGHT SCREW 3x10 MFNI33 128 VT669300 PW HEAD B TIGHT SCREW 3x8 8 MFC2 12...

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