Insignia CQ-EH8160AK User Manual

ORDER No.0159

AUTOMOTIVE ELECTRONICS

HONDA CQ-EH8160AK

AM/FM MPX ELECTRONIC TUNING RADIO with Stereo Cassette Tape Player and 6-Disc CD Changer

HONDA PART No. : 39100-S9A-A200

ID CORD : 1TN0

VEHICLE : CR-V

DESTINATION : North America

PRODUCED AFTER : Feb., 2002

Specification*

General

Power Supply DC 12V (11V - 16V),

Test Voltage 13.2V

Negative Ground

Current Consumption Less than 3.0A (at 0.5W)

Power Output 30W×4

Output Impedance 4Ω

AM Radio

Frequency Range 530 - 1,710kHz

Usable Sensitivity 24dB/µV (S/N 20dB)

FM Stereo Radio

Frequency Range 87.7 - 107.9MHz

Usable Sensitivity 6dB/µV (S/N 30dB)

Cassette Player

Reproduction System 4-Track, 2-Program Stereo

Tape Speed 4.76cm/sec.

Wow and Flutter Less than 0.2% (WRMS)

Signal to Noise Ratio More than 38dB (IHF-A)

IDC

Signal to Noise Ratio More than 63dB (IHF-A)

Total Harmonic Distortion Less than 0.4%

Channel Separation More than 50dB (IHF-A)

Dimensions** (W×H×D) 180×102×170mm

Weight** 2.4kg

* Specifications and the design are subject to possible modification without notice due to improvements.

** Dimensions and Weight shown are approximate.

Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation.

“Dolby” and the double-D symbol Laboratories Licensing Corporation.

are trade marks of Dolby

HONDA / CQ-EH8160AK

CONTENTS

Page Page

1 FEATUERS 2

2 LASER PRODUCTS

3 REAR VIEW

4 FRONT VIEW AND FUNCTIONS

5 WIRING CONNECTIONS

6 BLOCK DIAGRAM (Main, Display, Tape Block)

7 BLOCK DIAGRAM (CD Servo Block)

8 TERMINALS DESCRIPTION

9 ALIGNMENT INSTRUCTIONS

10 ALIGNMENT POINTS

11 CD DISC CENTERING ALIGNMENT

12 PACKAGE AND IC BLOCK DIAGRAM

13 REPLACEMENT PARTS LIST 17

14 EXPLODED VIEW (Unit)

15 CD CHANGER PARTS LIST

16 EXPLODED VIEW (CD Deck-1)

17 EXPLODED VIEW (CD Deck-2)

18 EXPLODED VIEW (CD Deck-3)

19 TAPE PLAYER PARTS

20 EXPLODED VIEW (Tape Deck)

21 WIRING DIAGRAM

22 SCHEMAT IC DIAGRAM (1)

23 SCHEMAT IC DIAGRAM (2)

1 FEATUERS

PLL (Phase Locked Loop) synthesized tuning.

18-station preset (12-FM, 6-AM).

Automatic preset setting.

6-Disc CD changer (in dash board).

Dolby noise reduction.

Adjustable VOL, BAS, TRE, FAD and BAL.

2 LASER PRODUCTS

3 REAR VIEW

4 FRONT VIEW AND FUNCTIONS

HONDA / CQ-EH8160AK

5 WIRING CONNECTIONS

6 BLOCK DIAGRAM (Main, Display, Tape Block)

HONDA / CQ-EH8160AK

7 BLOCK DIAGRAM (CD Servo Block)

8 TERMINALS DESCRIPTION

HONDA / CQ-EH8160AK

8.1. Main Block

IC601 : C2CBHG000077

Pin No.

1 BEEP Beep output O 0 2 IDC-ST/SP CD.C start/stop O 4.9 3 EVOL CLK Electronic volume clock O 0 4 EVOL DATA Electronic volume data O 0 5 SEC-LED Security LED on/off O 4.9 6 VOL A Rotary encoder data I 0.5 7 VOL B Rotary encoder data I 0.5 8 LCD-CLK Shift clock for LCD data O 0

9 LCD-DI LCD data O 5.0 10 LCD-DO LCD data I 0 11 RESET Reset input I 4.9 12 XT2 Crystal oscillator terminal - 2.4 13 XT1 Crystal oscillator terminal - 0.7 14 VSS Ground - 0 15 X2 Crystal oscillator terminal - 2.3 16 X1 Crystal oscillator terminal - 1.8 17 REGOFF (Connecting to VDD) - 4.9 18 REGC (Connecting to VDD) - 4.9 19 VDD +5V power supply - 4.9 20 VOL C Rotary encoder data I 4.8 21 VOL D Rotary encoder data I 0.5 22 LCD-CE LCD driver enable O 0 23 BOSE (Connecting to ground) - 0 24 SEC-CS Security ROM chip select O 0 25 SEC-CLK Data shift clock for security ROM O 0 26 SEC-DI Security data I 0 27 SEC-DO Security data O 0 28 SET-SEC1 (Ground pull-down) - 0 29 SET-TIME2 (Vdd pull-up) - 4.9 30 SET-TIME (Vdd pull-up) - 4.9 31 P.CONT COM8V power switch O 4.8 32 ACC CNT ACC 5V power switch O 4.9 33 STB Power amp. Stand-by O 4.9 34 LCD ON LCD illumi. on/off O 4.9 35 TUNER +B Motor antenna power O 4.9 36 PLL-CE PLL chip select O 0 37 PLL-DO PLL data O 0 38 PLL-CLK Shift clock for PLL data O 0 39 PLL-DI PLL data I 5.0 40 VSS Ground - 0 41 VDD +5V power supply - 4.9 42 AREA (Ground pull-down) - 0 43 ST-IND FM stereo detection I 0.3 44 CA.PON Tape power control O 4.9 45 CM.PON Tape power control O 4.9 46 M2 Main motor control O 0 47 M1A Loading motor control O 0 48 M1B Loading motor control O 0 49 T.IN Tape-in detection I 0 50 MSM MS gain contrl O 4.9 51 A/B Tape side detection I 0 52 M2F Main motor control O 0 53 EQ(MTL) Metal tape mode selection O 4.9 54 F/R Tape head change O 0 55 DOLBY Dolby NR on/off O 4.9 56 T.LOAD Tape loading detection I 0 57 MS(PL/FF) MS mode selection O 0 58 MS MS detection I 0 59 REMO3/4 (Ground pull-down) - 0 60 H.BUSOUT Not used - -

Port Description I/O (V)

61 NAVI-IN (Vdd pull-up) - 4.8 62 NC No connection - 63 NC No connection - 64 NAVI-MUTE Not used - 65 BIT1 Tape mode switch I 4.6 66 END.A Tape end signal I 1.5 67 END.B Tape end signal I 2.4 68 BIT2 Tape mode switch I 4.6 69 EQ Metal/Normal switchl I 0 70 BIT3 Tape mode switch I 0 71 NC No connection - 72 NC No connection - 73 IC/VPP (Connecting to ground) - 0 74 REMO Remote control signal O 5.0 75 SW.A Audio signal switch O 0 76 SW.B Audio signal switch O 0 77 MUTE Not used - 78 NC No connection - 79 NC No connection - 80 VSM Phase diff. level detection I 0.6 81 AMP MUTE Power amp mute O 0 82 AVDD +5V power supply - 4.9 83 AVREF1 Analog reference voltage I 5.0 84 AVSS Ground - 0 85 NC (Connecting to ground) - 0 86 NC No connection - 87 ACC-DET ACC level detection I 4.5 88 TAPE EJ Tape eject SW I 4.6 89 H.BUS.IN Not used - 4.8 90 GAIN (+5V pull-up) - 4.8 91 IDCEJECT CD disc eject SW I 4.7 92 BAT-DET Battery level detection I 4.5 93 EJ.INH Tape/Disc eject SW I 4.4 94 IDC-SI CD.C serial data O 4.0 95 RXO Not used - 0 96 TXO Not used - 4.9 97 IDC-CLK Shift clock for CD.C data O 4.9 98 IDC-SO CD.C data O 1.2 99 CD-RESET CD.C reset O 4.9

100 CDON CD.C controller enable O 4.9

Note :

Voltage measuerments are with respect to ground, with a voltmeter (Internal resistance : 10M ohms.)

8.2. Display Block

IC901 : YEAMLC75853

No. 1, 2 S1, 2 Disc LED on/off O 0

3 S3 Not used - -

4-40 S4-40 LCD segment data O 2.5

41-43 COM1-3 LCD common O 2.5

44 S41 LCD segment data O 2.5 45-49 KS2-6 Key strobe O 0.9 50-53 KI1-4 Key data I 0

54 KI5 (Connecting to ground) - 0

55 TEST (Connecting to ground) - 0

56 VDD +5V power supply - 5.1

57 VDD1 LCD angle - 3.3

58 VDD2 LCD angle - 1.7

59 VSS Ground - 0

60 OSC Oscillator terminal - 3.9

Port Description I/O (V)

HONDA / CQ-EH8160AK

61 DO Key data output O 4.1 62 CE LCD driver chip enable I 0 63 CL Shift clock for LCD data I 0 64 DI LCD data input I 0

8.3. CD Servo Block

IC201 : MN662783RPW

Pin No.

1 VDD +5V power supply - 5.0 2 D0 D-RAM data I/O 2.3 3 D1 D-RAM data I/O 1.8 4 /WE D-RAM data write O 4.9 5 /RAS D-RAM row address strobe O 3.4 6 D2 D-RAM data I/O 0.8 7 D3 D-RAM data I/O 0 8 /CAS0 D-RAM columun address strobe O 3.9

9 /CAS1 D-RAM columun address strobe O 0 10 A8 D-RAM address O 0.6 11 A7 D-RAM address O 1.1 12 A6 D-RAM address O 0.7 13 A5 D-RAM address O 0 14 A4 D-RAM address O 1.1 15 A9 D-RAM address O 0.4 16 A0 D-RAM address O 1.0 17 A1 D-RAM address O 1.0 18 A2 D-RAM address O 1.0 19 A3 D-RAM address O 0 20 VSS2 Ground - 0 21 VDD2 +5V power supply - 5.0

22,23 - Not used - -

24 TVD Traverse motor control O 2.5 25 PC Not used - 26 ECS Spindle motor control O 2.4 27 TRD Tracking coil drive O 2.5 28 FOD Focus coil drive O 2.4 29 FBAL Focus balance O 1.9 30 TBAL Tracking balance O 3.0 31 VREF Reference voltage I 2.5 32 FE Focus error I 2.5 33 TE Tracking error I 2.5 34 RFENV RF envelope I 2.5 35 OFT Off track signal I 0 36 /RFDET RF detecting signal I 0 37 BDO Drop-out signal I 0 38 LDON Laser on signal O 4.5 39 ARF RF signal I 2.5 40 IREF Reference current input I 1.2 41 DRF Biase for DSL I 2.4 42 DSLF Loop filter for DSL I/O 2.5 43 SDLF2 Loop filter for DSL I/O 2.2 44 PLLF Loop filter for PLL I/O 1.4 45 VCOF Not used - 46 AVDD2 +5V power supply - 5.0 47 AVSS2 Ground - 0 48 OUTL L channel output O 2.3 49 AVSS1 Ground - 0 50 OUTR R channel output O 2.3 51 AVDD1 +5V power supply - 4.7

52-54 - (Connecting to ground) - 0

55 FLAG Flag output O 0 56 FCLK Frame clock O 0

57-59 - Not used - -

60 TX Not used - 61 MCLK Clock for I/F command I 1.0

Port Description I/O (V)

62 MDATA Data for I/F command I 3.1 63 MLD I/F command load I 5.0 64 BLKCK Subcode block clock O 0 65 SQCK Ext. clock for sub code-Q I 5.0 66 SUBQ Code for sub. code-Q O 3.8 67 DMUTE Mute input I 0 68 STAT Status signal O 5.0 69 /RST Reset input I 5.0 70 CSEL (Connecting to ground) - 0 71 PMCK PM clock O 2.5 72 SMCK SM clock O 2.5 73 SUBC Serial data of sub code O 0 74 SBCK Shift clock for SUBC I 0.6 75 /CLDCK Not used - 76 /TEST (Connecting to VDD) - 5.0 77 X1 Crystal oscillator - 0.4 78 X2 Crystal oscillator - 3.2 79 VDD1 +5V power supply - 5.0 80 VSS1 Ground - 0

IC301 : MN1873260AB4

Pin No.

1 VDD +5V power supply - 5.0 2 OSC2 Crystal oscillator - 2.2 3 OSC1 Crystal oscillator - 2.1 4 VSS Ground - 0 5 XI (Connecting to ground) - 0 6 XO Not used - 7 CM (Connecting to ground) - 0 8 VREFH Reference voltage I 5.0

9 SW13 Shuter SW I 4.9 10 SW12 Horizontal origin I 4.9 11 SW11 Clump SW I 0 12 SW10 Play SW I 0 13 SW4 Shuter SW I 4.9 14 SW3 Tray origin SW I 0 15 SW2 Inner SW I 4.8 16 SW1 Outer SW I 4.9 17 VREFL Reference voltage I 0 18 /RESET Reset input I 4.9 19 - (Ground pull-down) - 0 20 SCKM Clock for serial data I 5.0 21 SIM CD changer serial data I 1.3 22 SOM CD changer serial data O 4.3 23 SQCK Ext. clock for sub. code-Q O 5.0 24 SUBQ Code for sub. code-Q I 1.6 25 - Not used - 5.0 26 - (Ground pull-down) - 0 27 CD.ON CD changer start/stop I 5.0 28 - Not used - 5.0 29 BLKCK Sub. code block clock I 0 30 P.ON Not used - 5.0 31 MUTE Mute output O 5.0 32 - (Ground pull-down) - 0 33 SENS Servo status O 0 34 CLVS Servo status O 5.0 35 FLOCK Focus servo lock O 0.2 36 TLOCK Tracking servo lock O 0 37 VMI Horizontal motor control O 2.5 38 HMI Vertical motor control O 0 39 HVMUTE H/V motor mute O 0

40-42 - (Ground pull-down) - 0

43 SW9 Disc-in (B) SW I 0 44 SW8 Disc-in (L) SW I 0 45 SW7 Disc-in (F) SW I 0 46 SW6 Disc push SW I 0

Port Description I/O (V)

47 SW5 Tray hight SW I 4.5 48 BDO Drop-out signal I 0 49 DQSY Not used - 50 /RST Reset output O 5.0 51 STAT Status signal I 2.1 52 DMUTE Mute output O 0 53 XE Not used - 54 P.DOWN Power down signal O 0 55 - No connection - 56 MLD I/F command load O 5.0 57 MDATA Data for I/F command O 3.1 58 MCLK Clock for I/F command O 4.1 59 SPMT Spindle mute O 5.0 60 MUTE12 Focus/Tracking mute O 0 61 MUTE4 Loading motor mute O 4.8 62 LDOI Loading motor control I/O 2.5 63 TRV Forced traverse control I/O 2.4 64 SYNC Not used - -

HONDA / CQ-EH8160AK

9 ALIGNMENT INSTRUCTIONS

9.1. Alignment Conditions

Power Supply Voltage : DC13.2V

Output Impedance : 4

Output Power : 0.5W

Note :

Do not align the FM/AM package block. When the package block is necessary, it will be supplied already aligned at the factory.

Ω

9.2. Dolby NR Alignment

Step Alignment Item Test Tape VTVM Connection Adjust Remarks

(1) DOLBY NR Rch RFKZ0038 TP201 VR201 Adjust for 388mV ±1.0dB (2) DOLBY NR Lch RFKZ0038 TP301 VR301 Adjust for 388mV ±1.0dB

10 ALIGNMENT POINTS

Balance, Fader Control : center

Bass, Treble Control : Center

Dolby NR: OFF

11 CD DISC CENTERING ALIGNMENT

This adjustment is for assuring that compact discs will be placed in the center of the turntable.

Power Supply Voltage : 13.2V

Test Disc : TCD-792A

1. Attach the adjusting screw to the upper chassis (See Figure 1.).

2. Insert the test CD (TCD-792A) into the disc No.1 position and play it.

3. After checking whether the disc is centered on the turntable, turn the adjusting screw unit it is in the center.

Check that the disc is correctly centered.

Check that the disc is securely clamped.

Check that no abnormal noise is produced when clamping the disc.

HONDA / CQ-EH8160AK

[Directions of Turning the Adjusting Screw]

CD stops before its proper position : Turn the screw counterclockwise.

CD overruns : Turn the screw clockwise.

4. After the adjustment, lock the screw.

HONDA / CQ-EH8160AK

12 PACKAGE AND IC BLOCK DIAGRAM

12.1. Main Block

IC202,203 : YEAMM5243FT1

PK50 : YEP0PTA5 14B0

IC305,612,921 : C0ABBB000179

IC602 : MN1382KTX

IC301,304 : C0ABCB000038

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