KRC-535/865 COMPONENT DESCRIPTION 3 7 63 1515 0 SWITCH UNIT(X16-1540-XX) Component Purpose • Function Operation • Conditions • Compatibility LCD DRIVER with Key Matrix Remote Control IC Key Detection SW Q2 starts key scan in M&T. Lights key illumination in Red when the base of Q3 is ON.
KRC-535/865 MICROCOMPUTER'S TERMINAL DESCRIPTION 3 7 63 1515 0 UPD703033GC138 (IC1: X14-) SYSTEM MICROCOMPUTER Name Purpose Operation Description AM+B AM power supply terminal. During AM operation: H. During FM operation: H. FM+B FM power supply terminal. Last FM with RDS model: H During FM seek or AM search: L.
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KRC-535/865 MICROCOMPUTER'S TERMINAL DESCRIPTION 3 7 63 1515 0 Name Purpose Operation Description SUB2 Sub-motor output terminal (2). SUB3 Sub-motor output terminal (3). Cassette mechanism/SRM mechanism Cassette mechanism: H. CAS/SRM voltage switching terminal. SRM mechanism: L. Outputs Low. No connection.
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KRC-535/865 MICROCOMPUTER'S TERMINAL DESCRIPTION 3 7 63 1515 0 Name Purpose Operation Description NORMAL/METAL switching. NORMAL: H. METAL: L. Back-Up detected: L BU-DET Momentary power down detection terminal. Back-Up not detected (momentary power down): H. CH-DATAC DATA input terminal from CH.
KRC-535/865 TEST MODE 3 7 63 1515 0 M&T-SRT Model Test Mode 7. Audio-related specifications 1. How to enter the test mode • While holding the FM and Preset 6 keys, reset the unit. • A short press of the Q key initiates the audio adjustment mode.
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KRC-535/865 TEST MODE 3 7 63 1515 0 10. Special display when the display is All ON Security-related information Pressing the Preset keys while the power is All OFF • Forced Power ON mode (All models) displays the following information.
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KRC-535/865 TEST MODE 3 7 63 1515 0 • Method of writing the Mask key while the EEPROM is in the initial status 1. Enter the test mode. (See 1 How to enter the test mode) 2. Press the CLK key to enter the Mask key registration mode.
KRC-535/865 ADJUSTMENT 3 7 63 1515 0 Set the controls and switches as follows. BALANCE :center position BASS :center position LOUD :OFF DOLBY NR :OFF FADER :center position TREBLE :center position TUNER OUTPUT ALIGNMENT ITEM INPUT SETTINGS (RECEIVER) ALIGN FOR FIG.
PC BOARD (Foil Side View) 3 7 6 3 1 5 1 5 0 SYNTHESIZER UNIT SWITCH UNIT X16-1540-10 A/2 (J74-1305-12) SWITCH UNIT SYNTHESIZER UNIT X14-6440-XX (J74-1140-12/J74-1397-02) (X16-1540-XX) (X14-6440-XX) ILL+B DGND CP56 DA-SCL DA-SDA C173 Q53-55 CP52 ILLUM G RESET R167 R315 R168...
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PC BOARD 3 7 63 1515 0 Component Side View DOLBY UNIT X87-3022-71 (J74-1148-12) DOLBY L DOLBY R DOLBY L 13942296513 Foil Side View DOLBY UNIT X87-3022-71(J74-1148-12) u163 Refer to the schematic diagram for the values of resistors and capacitors.
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3 7 63 1515 0 DC CORD DC CORD (E30-4939) (E30-4940) KRC-865 KRC-535 L 13942296513 (X87-3022-71) (X87-3022-71) IC1 : CXA2560Q Q1 : DTC124EK or 0.01 EQ AMP KRC103S DOLBY OFF,B : 0.4V 4.16V FF,REW : 0V PLAY : 4.05V : 0V TAPE MECHA (D40-1146) : 4.84V...
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3 7 6 3 1 5 1 5 0 PRE OUT FRONT REAR DC IN (X14-6440-XX) F1 10A UPD703033GC138 J3 TOP VIEW : TDA7407D : M5237ML : TA8263BH 1.45V CH CN IC10 : TC74HCO2AF 14.4V 7.5V 0V-4.1V 7.5V 1.25V IC13 : BA6238A REQ H IC15...
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ILL +B ILL +B ILL +B ILL +B S.GND C191 R194 C190 0.01 10u16 R193 100K (X14-6440-XX) SIGNAL LINE UNIT MODEL NAME R323 R324 B LINE KRC-535 (K) 0-12 w w w KRC-865 (M) 0-22 u 1 6 3 KRC-535/865...
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3 7 6 3 1 5 1 5 0 (X16-154X-XX) : LC75808W D1-4 B30-1632-05 UNIT : RS-171 D5-22 : B30-1605-05 MODEL NAME D23-25 : B30-1564-05 KRC-535 (K) Q1,6 : DTA114EUA or 0-11 MA3091-M B38-1086-05 KRC-791Y (E2) KRA302 GND LINE KRC-865 (M) 0-12 MA3082-M B38-1088-05...
NP-ELECT 0.22UF 50WV G01-3080-04 TORSION COIL SPRING C59,60 CK73FB1H104K CHIP C 0.10UF K G09-2038-04 FORMED WIRE CK73GB1H222K CHIP C 2200PF K G09-2042-04 FORMED WIRE K: KRC-535 M1: KRC-865 E2: KRC-36Y indicates safety critical components. E: English T: Chinese A: Arabic...
Installation Size (W × H × D) ....182 × 53 × 161mm Weight ............. 1.4kg KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. US and foreign patents licensed from Dolby Laboratories Licensing Corporation.