Toyota CN-TS0373A, CN-TS0371A Service Manual
Specifications*
CN-TS0371A
CN-TS0373A
DISPLAY UNIT
PART No. (CN-TS0371A) : 86110-52140
(CN-TS0373A) : 86110-52130
ID CODE (CN-TS0371A) : 58502
(CN-TS0373A) : 58503
VEHICLE : Yaris
DESTINATION : Europe
PRODUCED AFTER : Nov., 2002
General
Power Supply DC 12V (11V - 16V),
Test Voltage 13.2V
Negative Ground
Current Consumption Less than 0.5A
Display Block
Display Type Positive Pattern LCD Display
CN-TS0371A Dot-Matrix
CN-TS0373A 7-Segment
Display Size
CN-TS0371A 68×33mm
CN-TS0373A 66×25mm
Display Illumination Back-Light Type
Dimensions**(W×H×D) 180.0×68.4×129.2mm
Weight** 590g
* Specifications and the design are subject to possible modification
without notice due to improvements.
** Dimensions and Weight shown are approximate.
CN-TS0371A / CN-TS0373A
CONTENTS
Page Page
1 FEATUERS 2
2 SYSTEM BLOCK DIAGRAM
3 NAME OF EACH PARTS AND CONNECTORS
4 WIRING CONNECTION
5 BLOCK DIAGRAM <CN-TS0371A>
6 BLOCK DIAGRAM <CN-TS0373A>
7 TERMINALS DESCRIPTION <CN-TS0371A>
8 TERMINALS DESCRIPTION <CN-TS0373A>
9 IC BLOCK DIAGRAM
2
10 REPLACEM ENT PARTS LIST [CN-TS0371A]
11 EXPLODED VIEW <CN-TS0371A>
3
5
12 REPLACEM ENT PARTS LIST [CN-TS0373A]
13 EXPLODED VIEW <CN-TS0373A>
6
7
14 WIRING DIAGRAM
8
15 SCHEMATIC DIAGRAM -1
16 SCHEMATIC DIAGRAM -2
9
1 FEATUERS
•
• Using HIT64 Serial Communocation System for Car Navigation (Only for High Grade Type).
• •
•
• Wide size LCD Display.
• •
•
• Car Informations Display (Outside Temperature, Instantaneous Fule Consumption,
• •
Average Fule Cpnsumption, Average Car Speed).
10
11
14
15
18
19
23
25
2 SYSTEM BLOCK DIAGRAM
2
3 NAME OF EACH PARTS AND CONNECTORS
3.1. CN-TS0371A<FRONT>
3.2. CN-TS0371A<REAR>
CN-TS0371A / CN-TS0373A
3
CN-TS0371A / CN-TS0373A
3.3. CN-TS0373A<FRONT>
3.4. CN-TS0373A<REAR>
4
4 WIRING CONNECTION
4.1. CN-TS0371A
CN-TS0371A / CN-TS0373A
4.2. CN-TS0373A
5
CN-TS0371A / CN-TS0373A
5 BLOCK DIAGRAM <CN-TS0371A>
6
6 BLOCK DIAGRAM <CN-TS0373A>
CN-TS0371A / CN-TS0373A
7
CN-TS0371A / CN-TS0373A
7 TERMINALS DESCRIPTION <CN-TS0371A>
Pin
7.1. Main Block
IC600 : C2CBJG000300
Pin
Port Descriptions I/O Vol.
No.
1 D/A1 (NC) - - 2 D/A2 (NC) - - 3 NC - - 4 NC - - 5 TAU Injecter Pulse Input I 0
6 GND GND - 0
7 CNVSS GND - 0
8 XCIN Crystal Oscillator Input
9 XCOUT Crystal Oscillator Output
10 RESET Reset Input I 5.1
11 XOUT Crystal Oscillator Output
12 VSS GND - 0
13 XIN Crystal Oscillator Input
14 VCC +5V Power Supply - 5.1
15 BYTE +5V Power Supply - 5.1
16 +B DET Power Supply Level
17 ACC DET Power Supply Level
18 SPD Speed Pulse Input I 0
19 AVC TM AVC-LAN Start/Stop Detection I 0
20 DRV P Internal Power Supply Control O 5.1
21 NC - - 22 NC - - 23 VOL B Volume Pulse Counter Input I 0.5
24 VOL A Volume Pulse Counter Input I 0.5
25 DE (NC) - - 26 HBRQ (NC) - - 27 AVC RX AVC-LAN Data Input I 0
28 AVC TX AVC-LAN Data Output O 0
29 SI (NC) Serial Data Output for LCD
30 NC - - 31 SCL Serial Clock Output for LCD
32 CS2 Chip Select Output for LCD
33 SOUT (NC) - - 34 SIN (NC) - - 35 CS1 Chip Select Output for LCD
36 A0 (NC) - - 37 NC - - 38 NC - - 39 NC - - 40 LCD-P (NC) - - 41 THM-P (NC) - - 42 B/L-P LCD Back Light Control O 5.1
43 RES (NC) - - 44 HPM (NC) - - 45 MODE2 Back Light Dimmer Control
46 MODE1 - - 47 MODE0 Illumination Control Output O 5.1
48 CS1 (NC) - - 49 KEY S3 Key Scan Source Output 3 O 0
50 KEY S2 Key Scan Source Output 2 O 4.9
51 KEY S1 Key Scan Source Output 1 O 5.0
52 KEY S0 Key Scan Source Output 0 O 4.9
53 KEY D7 Key Scan Input 7 I 5.1
54 KEY D6 Key Scan Input 6 I 5.1
55 KEY D5 Key Scan Input 5 I 5.1
56 KEY D4 Key Scan Input 4 I 5.1
57 KEY D3 Key Scan Input 3 I 5.1
59 KEY D2 Key Scan Input 2 I 5.1
(32.768kHz)
(32.768kHz)
(10MHz)
(10MHz)
Detection(+B)
Detection(ACC)
Driver
Driver
Driver
Driver
Output
I 1.5
O 1.3
O 2.5
I 2.3
I 5.1
I 5.0
O 0
O 5.1
O 5.1
O 4.9
O 5.1
(V)
Port Descriptions I/O Vol.
No.
59 KEY D1 Key Scan Input 1 I 5.1
60 VCC +5V Power Supply - 5.1
61 KEY D0 Key Scan Input 0 I 5.1
62 VSS GND - 0
63 MODEL3 Model Selector Signal 3 I 5.1
64 MODEL2 Model Selector Signal 2 I 5.1
65 MODEL1 Model Selector Signal 1 I 5.1
66 MODEL0 Model Selector Signal 0 I 5.1
67 VER4 Engine Type Signal 4 I 0
68 VER3 Engine Type Signal 3 I 0
69 VER2 Engine Type Signal 2 I 0
70 VER1 Engine Type Signal 1 I 0
71 VREF-D9
(NC)
72 VREF-D8
(NC)
73 VREF-D7
(NC)
74 VREF-D6
(NC)
75 VREF-D5 Reset Detection for LCD Driver I 5.1
76 TEST MODE
(NC)
77 VREF-D3
(NC)
78 VREF-D2
(NC)
79 DM-D9 - - 80 DM-D8 - - 81 DM-D7 - - 82 DM-D6 - - 83 DM-D5 - - 84 DM-D4 - - 85 DM-D3 - - 86 DM-D2 - - 87 NC - - 88 NC - - 89 NC - - 90 LCD TEMP LCD Temperature Detection
91 IG Ignition Voltage Input I 0
92 FUEL Fuel Meter Detection Signal I 5.1
93 TEMP Open Air Temperature Sensor
94 AVSS GND - 0
95 TAUB Injecter Drive Voltage Input I 0
96 VREF +5V Power Supply - 5.1
97 AVCC +5V Power Supply - 5.1
98 L (NC) - - 99 NC - - -
100 ILL+ Illumination Detect I 0
Note :
Voltage measuerments are with respect to ground, with a
voltmeter (Internal resistance : 10M ohms.)
Thermister Input
Input
(V)
- - -
- - -
- - -
- - -
- - -
- - -
- - -
I 3.2
I 0
8
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