Panasonic CQVX100U - Car Audio - DVD Receiver User manual

© 2008 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and distribu-
tion is a violation of law.
ORDER NO. ACED080111C1
C7
AUTOMOTIVE AFTERMARKET
Model No. CQ-VX100U
In-dash 7"Widescreen Color LCD Moni-
tor/DVD Receiver
TABLE OF CONTENTS PAGE PAGE
1 Service Navigation----------------------------------------------- 2
2 Specifications ----------------------------------------------------- 3
3 Features ------------------------------------------------------------- 4
4 Technical Descriptions----------------------------------------- 5
5 Disassembly and Assembly Instructions ---------------11
6 Block Diagram----------------------------------------------------13
7 Wiring Connection Diagram ---------------------------------16
8 Schematic Diagram---------------------------------------------17
9 Printed Circuit Board-------------------------------------------22
10 Exploded View and Replacement Parts List -----------27
11 Schematic Diagram for Printing with Letter Size-----39

2
1 Service Navigation
1.1. About Lead Free Solder (PbF)
Distinction of PbF PCB :
• PCBs (manufactured) using lead free solder will have a PbF
stamp on the PCB.
Caution :
• Pb free solder has a higher melting point than standard sol-
der; Typically the melting point is 50 - 70°F (30 - 40°C)
higher. Please use a soldering iron with temperature control
and adjust it to 700 ± 20°F (370 ± 10°C). In case of using
high temperature soldering iron, please be careful not to
heat too long.
• Pb free solder will tend to splash when heated too high
(about 1100°F/600°C)
1.2. Laser Products
1.3. Replacing the Fuse
Use fuses of the same specified rating 15 amps. Using different
substitutes or fuses with higher ratings, or connecting the unit
directly without a fuse, could cause fire or damage to the stereo
unit.
1.4. Maintenance
Your product is designed and manufactured to ensure a mini-
mum of maintenance. Use a dry, a soft cloth for routine exterior
cleaning. Never use benzine, thinner or other solvents.
1.5. Notes
[RADIO BLOCK]
Do not align the AM/FM package block. When the package
block is necessary, it will be supplied already aligned at the fac-
tory.
[DVD DECK BLOCK]
This model has no servo alignment points because microcom-
puter controls the servo circuit.

3
2 Specifications
2.1. Specifications* 2.2. Dimensions
General
Power Supply DC 12V (11V - 16V)
Test Voltage 14.4V
Negative Ground
Current Consumption Less than 10A (during disc playback)
Maximum Power Output 50 W x 4ch
Power Output 20 W x 4ch
Compatible Speaker Imped-
ance 4 Ω
Video Input Signal Composite video signal, 1.0 Vp-p (75
Ω)
Audio Input Sensitivity 2 Vrms
Video Output Signal Composite video signal, 1.0 Vp-p (75
Ω)
Pre-Amp Output Voltage 2 Vrms
Pre-amp Output Impedance Less than 600 Ω
Dimensions (W×H×D)** 178×50×165mm
(7” ×1-15/16” ×6-1/2” )
Weight** 2.4 kg (5 Ibs. 5 OZ.)
Front AV input (AV1 IN)
Input Impedance 47 kΩ
Allowable External Input 2.0 V
Connector 3.5 mm Stereo mini pin (Equipped
with video input terminal)
Audio Input Sensitivity 2 Vrms
Video Input Signal Composite video signal, 1.0 Vp-p (75
Ω)
FM stereo radio
Frequency Range 87.9 MHz - 107.9 MHz
Usable Sensitivity 12.2dBf
Stereo Separation 30 dB (1 kHz)
S/N ratio 62 dB
AM Radio
Frequency Range 530 kHz - 1710 kHz
Usable Sensitivity 28 dB/µV
Image Rejection Ratio 50 dB
Audio section
Output Voltage/Impedance 2 Vrms/600 Ω
Frequency Characteristics 20 Hz-20 kHz (±1 dB)
Dynamic Range 96 dB (during CD playback)
S/N ratio 95 dB (during CD playback)
Monitor
Liquid Crystal Panel 7-inch wide
Screen
Dimensions (W×H×D)** 154×87×177 mm (6-1/16” ×3-7/16” ×6-15/16” )
Number of Pixels 336 960 pixels (234 vertical ×480 hor-
izontal ×3)
Valid Pixel Ratio Over 99.99%
Display Method Transparent color filter format
Drive Method TFT (Thin Film Transistor) active
matrix format
* Specifications and the design are subject to possible modification
without notice due to improvements.
** Dimensions and Weight shown are approximate.
*** Above specifications comply with EIA standards.

4
3 Features
• Simultaneous Multi-Device Connection (with Expansion
Module (hub unit))
• Expansion Module (The optional Hub unit: CY-EM100U)
• Connectable devices
- The optional adapter allows you to connect the optional
Panasonic DVD changer unit (CX-DH801U)
- The optional adapter allows you to connect the optional
Panasonic CD changer unit (CX-DP880)
- TV Tuner (The optional Panasonic TV tuner unit: CY-
TUN153U).
- The optional adapter allows you to connect the optional
iPod® series.
<Controllable iPod/software version>
4th generation iPod/ver. 3.1.1
5th generation iPod/ver. 1.2.1
iPod photo/ver. 1.2.1
iPod mini/ver. 1.4.1
1st generation iPod nano/ver. 1.3.1
2nd generation iPod nano/ver. 1.1.3
- XM Satellite Radio
- Sirius Satellite Radio
- Hands-Free Kit with Audio Streaming featuring Bluet-
hooth technology (The optional Bluetooth unit: CY-
BT200U)
• Integration of the monitor, FM/AM radio, DVD Video/Video
CD player and CD/MP3/DivX player.
• Built-in AV Input/Output Terminals.
• SQ3 (3-Band Sound Quality).
• GUI (Graphic User Interface).
• Disc type auto-detection.
• Touch Panel Operation.
• DVD-R, DVD-RW Playback.
•IDcode.

5
4 Technical Descriptions
4.1. Terminals Description
4.1.1. Main Block
IC601:C2DBYY000345
Pin
No. Port Description I/O Vol (V)
FM AM DV
D
1 AVREF0 Reference voltage for A/D
Converter 0 - 3.3 3.3 3.3
2 AVSS Ground for A/D converter - 0 0 0
3 FREQ CNT Output for control of fre-
quency of DC O 1.5 1.5 1.5
4 RSTB Reset of TFT O 3.3 3.3 3.3
5 AVREF1 Reference voltage for A/D
Converter 1 - 3.3 3.3 3.3
6 FLSPM CNT Output for control of Self
programming" O000
7 FREQ IN Input for count of frequency
of DC IAC TAC TAC T
8 IC/FLMD0 Flash memory update con-
trol -000
9 VDD +3.3V power supply - 3.3 3.3 3.3
10 REGC Bypass capacitor terminal
for voltage reg. - 2.5 2.5 2.5
11 VSS Groud - 0 0 0
12 X1 Crystal osillator terminal for
main 1 IAC TAC TAC T
13 X2 Crystal osillator terminal for
main 2 -AC TAC TAC T
14 RESET System reset I 3.3 3.3 3.3
15 XT1 Crystal osillator terminal for
Sub I000
16 XT2 Not connected O - - -
17 RDS DATA RDS DATA input O - - -
18 CHSTB/SYS
ID4 input for changer of commu- nication Strobe /HUB(con-
nected equipment
recognition)"
I000
19 RDS_CLK RDS CLK input O - - -
20 N.C. - O - - -
21 HUB_EVEN
Tfor HUB (EVENT input) I 0 0 0
22 TFT_SDA TFT I2C bus data input/out-
put I/O AC TAC TAC T
23 TFT SCL TFT I2C bus clock output O AC
TAC TAC T
24 HUB CNT for HUB (HUB control) O 3.3 3.3 3.3
25 HUB TX Hub data output O 5 5 5
26 CH DATA/
HUB RX Changer data/Hub data input I 3.3 3.3 3.3
27 CHCLK/SYS
ID3 Changer_CLK input I 0 0 0
28 REMODATA
IN External remote control sig- nal input I000
29 CH RM OUT chunger remote control
code output O555
30 MAIN CNT Main_CONT of HUB O 0 0 0
31 SYS ID1 for HUB (Connected equip-
ment recognition 1 ) I555
32 SYS ID2 for HUB (Connected equip-
ment recognition 2 ) I555
33 EVSS Grand potential for external - 0 0 0
34 EVDD Positive power supply for
external - 3.3 3.3 3.3
35 D SDA DVD deck I2C data input/
output I/O 3.3 3.3 3.3
36 D SCL DVD I2C clock output O 3.3 3.3 3.3
37 BEEP Beep correspondence title
output O000
38 REQUEST I2C communication request
(DVD DECK) O000
39 D RESET DVD DECK`S reset output O 3.3 3.3 3.3
40 NEJECT output for compulsion eject O 3.3 3.3 3.3
41 N.C. - O 0 0 0
42 SRC LED SRC button LED O 3.3 3.3 3.3
43 SRC KEY SOURCE key detection I 3.3 3.3 3.3
44 LED ON LED control for SW sub-
strate O3.33.33.3
45 EJECT LED Not connected O - - -
46 SD input for electric field
strength detection I000
47N.C. - ----
48 PLL CE Chip enable output for
PLL_IC communication O3.33.33.3
49 PLL SI Cereal data input for PLL IC
communication I3.33.33.3
50 PLL SO Cereal data output for PLL
IC communication O3.33.33.3
51 PLL CLK Cereal clock output for PLL
IC communication O3.33.33.3
52 SYS
MUTE(F) System mute signal output (FRONT) O555
53 N.C. - O - - -
54 SYS
MUTE(S) System mute signal output (SURROUND) O555
55 NAVI DISP Navigation screen ON
detection I000
56 NAVI RM CH switch for Navi remote of
control signal O000
57 V NAVI NAVI red green blue code
change output O000
58 INV PWR inverter power supply con-
trol output for monitor O3.33.33.3
59 N.C. - O - - -
60 N.C. - O - - -
61 AUDIO SDA E-VOL/AV SW side I2C bus
data intput/output I/O 5 5 5
62 AUDIO SCL E-VOL/AV SW side I2C bus
clock output O555
63 CP RESET iPod Authentication chip for
RESET O3.33.33.3
64 CP READY IPod Authentication chip
communication state detec-
tion
I000
65 MVC DC Not connected O - - -
66 PULSE Not connected I - - -
67 NAVI RM
OUT Navigation remote control data signal output O000
68 NAVI SENS Navigation system connec-
tion detection I000
69 N.C. - O - - -
70 EXT ROM
CE External memory connec- tion chip enable output for
PhoneBook data storage"
O3.33.33.3
71 EXT ROM
SI/FR4 SI External memory connec- tion data input for Phone-
Book data
I3.33.33.3
72 EXT ROM
SO/FR4 SO External memory connec- tion data output for Phone-
Book data
O000
73 EXT ROM
CLK/FR4
SCK
External memory connec-
tion cereal clock output for
PhoneBook data
O000
Pin
No. Port Description I/O Vol (V)
FM AM DV
D
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6
74 BATT SENS Battery level detection I 3.3 3.3 3.3
75 ACC SENS ACC level detection I 5.2 5.2 5.2
76 PANEL DET Not connected O - - -
77 CN DET1 input 1 for Detatchapanel
detection I000
78 V SW video switch O 3.3 3.3 3.3
79 N.C. - O - - -
80 N.C. - O - - -
81 N.C. - O - - -
82 N.C. - O - - -
83 CP SDA Power of iPod authentica-
tion chip I2C bus data input
and output
I/O 0+ 0+ 0+
84 CP SCL IPod attestation chip I2C
bus clock output O0+0+0+
85 FR4 HS For microcomputer writing O 0 0 0
86 N.C. - O - - -
87 N.C. - O - - -
88 N.C. - O - - -
89 N.C. - O - - -
90 N.C. - O - - -
91 N.C. - O - - -
92 N.C. - O - - -
93 N.C. - O - - -
94 FAN CNT FAN motor power supply
control O 3.3 3.3 3.3
95 N.C. - O - - -
96 N.C. - O - - -
97 SYS PWR System power control O 3.3 3.3 3.3
98 NAVI MUTE Navi mute signal input I 0 0 0
99 REVERSE Reverse detection I 3.3 3.3 3.3
100 SIDE
BRAKE Parking brake detection I 3.3 3.3 3.3
101 AMP CNT amplifier control output O 3.3 3.3 3.3
102 ANT CNT antenna control output O 3.3 3.3 3.3
103 BVSS Ground for bus I/F - 0 0 0
104 BVDD Power supply for busI/F - 3.3 3.3 3.3
105 PUSH SW - O - - -
106 ROTARY.1 - O - - -
107 ROTARY.2 - O - - -
108 NAVI SP
CNT NAVI guide voice mute con- trol output O000
109 INIT DET 2 Destination detection 2 I 0 0 0
110 FLMD1 Flash memory updat control - 0 0 0
111 N.C. - O - - -
112 HSD P.IC abnormality detection
check I 3.3 3.3 3.3
113 AMP STB Built-in power amplifier con-
trol output O 3.3 3.3 3.3
114 AMP MUTE Built-in power amplifier
mute output O000
115 N.C. - O - - -
116 N.C. - O - - -
117 N.C. - O - - -
118 N.C. - O - - -
119 N.C. - O - - -
120 N.C. - O - - -
121 Tilt LED/
MOTOR
CNT A
Panel drive voltage control
AO000
122 MA/PANEL
CNT B Mechanism control terminal MA O 3.3 3.3 3.3
123 MB/PANEL
CNT A Mechanism control terminal MB O 3.3 3.3 3.3
124 MC/MOTOR
CNT B Mechanism control terminal MC O000
Pin
No. Port Description I/O Vol (V)
FM AM DV
D125 MONI CNT TFT monitor power supply
control output O3.33.33.3
126 Touch SW Switch output for touch
panel SW detection OAC TAC TAC T
127 INSERT LED Not connected O - - -
128 CN DET2 input 2 for connector con-
nection confirmation I000
129 N.C. - O - - -
130 N.C. - O - - -
131 INIT DET 1 Destination detection 1 I 3.3 3.3 3.3
132 X+ Transistor SW output for
touch panel X respect +
pole
O3.33.33.3
133 Y+ Transistor SW output for
touch panel Y respect +
pole
O3.33.33.3
134 X- Transistor SW output for
touch panel X respect - pole O000
135 Y- Transistor SW output for
touch panel Y respect - pole O000
136 POSI_SENS Monitor position voltage I 3 3 3
137 VSM Tuner S meter input I 2.2 1.2 1.8
138 AD KEY1 AD_KEY input 1 I 3.3 3.3 3.3
139 AD KEY2 AD_KEY input 2 I 3.3 3.3 3.3
140 AD KEY3 AD_KEY input 3 I 3.3 3.3 3.3
141 XG Touch panel X respect-pole I 0 0 0
142 YG Touch panel Y respect-pole I AC
TAC TAC T
143 XR Touch panel X respect+pole I 0 0 0
144 YR Touch panel X respect+pole I AC
TAC TAC T
Pin
No. Port Description I/O Vol (V)
FM AM DV
D
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7
4.2. IC Block Diagram
4.2.1. Main/Sub/Navi/ESC Block
IC51 : C1BB00001045
IC54 : C0DBEYY00005
IC55 : C0ABAA000110
IC202 : C1AB00002836
cqvx100u.book Page 7 Thursday, April 3, 2008 11:30 AM

8
IC201 : C1AA00000779
IC382 : C1AB00001870
IC381 : C1AB00000163
IC602 : C3FBHY000009
IC603 : C0JBAZ002217
IC608 : C0JBAB000255
IC701 : C0DAZHF00004
cqvx100u.book Page 8 Thursday, April 3, 2008 11:30 AM

9
IC702 : C0DBAZC00010
IC704 : C0EBY0000389
IC706 : C0DBCFG00011
IC710 : C0CBCYG00004
4.2.2. TFT Block
IC401 : C0DBAYY00269
IC402 : AP2202KADJTR
cqvx100u.book Page 9 Thursday, April 3, 2008 11:30 AM

10
IC451 : C0DBAYY00279
IC452 : C0FBBY000047
IC901 : C0ABBB000069
IC802 : C3EBCY000018
cqvx100u.book Page 10 Thursday, April 3, 2008 11:30 AM

11
5 Disassembly and Assembly Instructions
5.1. How to Remove the Flexible PCB
Front Panel
Front Panel
FFC
Connector
Cover Plate
4. Disconnect the FPC Ass'y from CN452 on the TFT
PCB.
CN452
FPC Ass'y
CN707
Front Panel
Slide Mechanism
Ass'y
(Monitor Ass'y)
Monitor
D
isassembly of Display Unit
. Remove the two screws( ) from the Front Panel.
2. After removing the screw ( ) from the bottom side, remove
the Connector Cover.
3. Disconnect the FFC, which is connected to
the Front Panel, from CN707 on the Main PCB.
1. Pull out the Monitor to the arrow direction.
2. After removing the two screws ( ) and one screw ( ),
remove the Plate.
3. After removing the four screws ( ), remove the Monitor Ass
'y.
4.Remove the Front Panel.
Front Panel Monitor
cqvx100u.book Page 11 Thursday, April 3, 2008 11:30 AM

12
5.2. How to Disassemble & assemble
First take off the monitor block
and must be as shown above. Remove the screws from the 3
spots as shown above labled with
circles.
Take off the metal that fixes the
connecter and remove the screws
from the 2 spots labled with circles.
Remove the screws from the
2spots labled with circles.
Must be situated as shown above
then remove the locks on the flat
cable of the deck.
Remove the deck block and it is
done.
How to assemble
How to disassemble
Insert the flat cable.
(Caution for inserting diagonally) With pad on the rear side of the deck ass’
y, there must be no gap between the deck
ass’y and the tuner shield case.
Match the connector bracket with the slit of the RCA cord ass’y
and fasten them with 3 screws.
Do not let the ANT receptacle wires get jammed.
Importan
Importan
Match the mounting spots of the deck ass’y and fasten
them with 2 screws.
The deck ass’y must be inside the front plate of the under
cover.
Fasten the 2 parts labeled with a
circle with screws.
cqvx100u.book Page 12 Thursday, April 3, 2008 11:30 AM

13
6 Block Diagram
6.1. Main-1 Block
PA51
FM/AM TUNER
22
1
69 815
20 17
1
24
18
5342
17 16
12
13
19
61 62
19
3
7
SEL
18
16
15
12
FM
L-CH
R-CH
FM
DET
VT OSC IFC/ST REQ FM ST/MONO FM SD
SDA SCL
SDA
SCL
52
STBY
MUTE
113 114
AMP STB
SYS MUTE(F)
4
22
AMP MUTE
X IN
X OUT
DO DI CLK CE
S METER
AM
ANT51
Q56 Q52
Q55
LPF
PD
FM
14
IFC
6
ST REQ
FM CONT
12 9
MONO
IC51
PLL
X602
7.2MHz
5,14,15 SYS5V
6–9 DVD8V
SYS3.3V
16–18
19–22
2.5V
23
25
10
11
12
13
4
28
DSDA
DVD
DECK
31
IC706
2.5V
REG
35
FREQ CNT
3
PLL SI
49 PLL SO
50 PLL CLK
51 PLL CE
48 SD
46 VSM
137
RDS DATA
17 RDS CLK
AUDIO
19
DSCL
36 REQUEST
38 DRESET
39 NEJECT
40
R-CH
Q54
E-4C332a(1/3)
MUTE
MUTE
SOFT
MUTE
MUTE
IC202
CAR AUDIO PROCESSOR
LOUDNESS,
VOLUME,
TONE
(T,M,B)
FADER
FL
RL
SW
IC601(1/3)
SYSTEM CONTROL
Q51
REG
REG
AU9V TU+B
BATT VDD3.3V
AU9V
BATT
BATT
64
IC54,Q703
CQ-VX100W/N/U MAIN(1/3)
FREQ
SHIFT
Q713
PWR
SW
DC
ADJ
Q719,720
Q729–731
CURRENT
CHECK
IC702
DC/DC CONV
97
122
123
136
66
SYS PWR
POSI SENS POSI SENS
MB
124
MC
PULSE
65
MVR DC
MA MB
MC
PULSE
MA
99
100
101
102
7
6
10
4
12
12
15 19 13 17 21
14
3
5
23
21
514
8
1
3
2
11
EXT1
ACC
VCC
CTRL
ANT
CTRL
ACC
SENS
AMP
CNT
ANT CNT
ACC SENS
9
2
15
VCC
RT
SCP 10
7IC714
INV
Q81
Q208,209
54
SYS MUTE(S)
SOFT
MUTE
Q211,212
Q214
Q84
Q82
CN160(1/2)
Q721,724
Q701,702
Q705
Q704
SW5V
AU9V
DVD8V
VDD5V
IC701
REGULATOR
IC201
POWER AMP CN701
R-CH
FL+
FL-
FR+
FR-
RR+
RR-
AMP CNT
ACC
ANT CNT
SIDE BRAKE
REVERSE
9875
Q722
723
NAVI MUTE
RL+
RL-
2
4
9
11
1
3
5
7
15
6
13
8
14
14
10
12
41
42
38
39
36
35
35
40
37
POWER
PANEL
MOTOR
DRIVE
ILL 10V
BATT
PWR
SW
ACC
CHECK
CN710
(2/2)
Q73,74,615
SYS3.3V
SYS5V
MVR DC
BATT PWR
SW
Q725,726
SW+B
Q706–708
Q710–712
ON/OFF
DRIVE
ON/OFF
DRIVE
N MODEL ONLY
N MODEL ONLY
W MODEL
ONLY
N MODEL
ONLY
Q90
IC53
37
AUDIO PRE-OUT
NAVI L
REMOTE
AU SDA
AU SCL
SW L
DVD L
CN252
4
13
14
216
MPX
IN
OUT
4.332MHz
X52
X609
32.768kHz
RDDA
RDCL
IC52
RDS DEM
R-CH
FR
RR
FL
RL
SW
N RESET
38
X IN
2
X OUT
3
CP READY
11 I2C SCL
7I2C SDA
CP RESET
CP READY
CP SCL
CP SDA 15
63
64
84
83
IC609
IPOD CONTROL
AUDIO R R-CH
AUDIO L
DVD VD
VD OUT
DSDA
DSCL
REQUEST
NRESET
NEJECT
Q612–614

14
6.2. Main-2/TFT/SW Block
+
+
IC551
R-CH
CN551
SW552
1
15
3
17
62
30
29
33
Y+
YR
YG
Y-
X+
XR
XG
X-
MONI CONT
CN DET2
34
31
28
27
31
32
29
28
27
32
26
25
30
14
26
16
12
24
14
2
1
16
10
13
12
14
11
7
5
4
20
17
8
15
1
3
2
1
16
10
13
12
14
11
7
5
4
20
17
8
LIGHT
RECEIVE
E-9940A
SW553
MUTE
SW554
SET/UP
SW556
REW
SW558
EJECT
SW557
FF
SW559
RESET
SW551
PANEL
SW555
SRC
SW VDD
67
28
56
54
43
BATT BATT
CHECK
IC704
14 RESET
76 PANEL DET
42 SRC LED
74 BATT SENS
13 X2
12 X1
PUSH SW
105
ROTARY1
106
ROTARY2
107
133
134
125
138
141
132
126
121
144
142
135
140
94 FAN CNT
SRC KEY
77 CN DET1
44 LED ON
45 EJECT LED
AD KEY3
139
AD KEY2
Q610,727
21
NRESET
ILL10V
VDD5V
SW ILL 10V
SYS5V
IC704
V
DET
Q68,69
PWR
SW
VDD5V
Q151,152
PWR
SW
ILL10V
Q611,728
PWR
SW
X601
4.1943MHz
IC603
IC601(2/3)
SYSTEM CONTROL
SW
2
3
5
7
CN707
ENC PUSH
VOL UP
VOL DOWN
FAN
CN256
FAN Vcc
NAVI R
NAVI
RM OUT
NAVI
RM CH REMO
DETA
FW RST
AV1 V
RM OUT
REMOTE
AV1 L
NAVI G
NAVI B
E-4C332a(2/3)
CN710
(1/2) CN452
CN902
TOUCH PANEL
E-4C333
Q61
IC604
IC604
Q602
6
5
42
7
819
9
20
11
12
OVP
PDRA
FB
NDRB
NDRD
PDRC
14
17
5
DIM
RT
VDDA
ENA
5
22
4
15 13
24
25
9
10 8 9
7
20
22
22
23
20
19
18
7
R
G
B
18
17
16
12
13 10
11
23
MONI CNT
RSTB
AD KEY1
128
CN DET2
TOUCH SW
TFT SDA
TFT SCL
X+
143 XR
XG
58
X-
Y+
YR
YG
Y-
INV PWR
SDA
SCL
TILT LED
VDD3.3V
VDD3.3V
Q602(2/2)
Q603
(1/2)
Q601
Q602(1/2)
Q603(2/2)
Q154,157
BATT
AV VIDEO
PWR
SW
SYS5V SYS5V
INV+B
CQ-VX100W/N/U MAIN(2/3) / TFT/ SW
IC452
D/A CONV. IC451
DC/AC INVERTER
TFT5V
3
INV+B
INV+B Q451
Q452
IC802
EEPROM
SYS5V
SYS5V
SYS5V
SYS5V
SYS5V
SYS5V
TFT3.3V
IC401
DC/DC CONV.
40
41 4
47
8
ON/OFF
DRIVE
ON/OFF
DRIVE
ON/OFF
DRIVE
Q404
Q403
Q405
IC402
CN901
2.5V
REG TFT2.5V
TFT3.3V
TFT5V
PWR
SW
STBY
EXT2
EXT3
VSW
15
62 6 1
3
VCOM AMP
83VCOM DC
61CKV 62OEV 64STV2 63STV1 56CPH3 55CPH2 54CPH1 59OEH 53STH2 52
77
78
79
3
23
16
5
1
17
29
21
24
20
19
7
13
10
9
27
26
25
14
30
STH1 STHR
STHL
STVU
STVD
IOR
IOG
IOB
30
29
28
34 27
14
R
G
B
9
4
33
34
SCL
36 PWM1
SDA
RSTB
XCLKI
XCLKO
ACR2
AY2
ACB2
HSI
16 ACR0
X801
27MHz
SW503
DIMMER
SW502
TILT
SW501
OPEN/
CLOSE
IC801
DIGITAL VIDEO PROCESS
TFT
PANEL
-10V
+15V
Q401,402
T451 CN451
1
2
HV
LV
LCD
BACKLIGHT
IC906
SYNC
SEP
W MODEL
ONLY
REM IN
V
R
L
JK551
Y+
YR
YG
Y-
X+
XR
XG
X-
21 653487
IC901
VCOM
DRIVE
VR
VG
VB
Q502
Q501
LED
DRIVE
LED
DRIVE

15
6.3. Main-3 Block
+
47
15
1
8
23
2
9
22
33
40
IC251
AV SWITCH
VIDEO
SEL /
AMP
AUDIO
SEL /
AMP
R-CH
DVD VD
DVD L
AV1L
L CH
R CH R CH
DATA
SCLK
STRB
HCNT
EVENT
REMO
SYS ID1
SYS ID2
ACC
3
10
13
5
4
6
12
9
8
14
11
9
11
3
7
5
13
2
34 65 12 1213 1011 89
58
41
7
2
14
1
3
CQ-VX100 W/N/U MAIN(3/3) /UPDATE
15V
LIMIT
IC710
IC608
INV
16
39
26
27
SCL
SDA
Q63
Q64
AMP
AMP
IC382
V
SEL IC383
VIDEO AMP
CAMERA
EXT V IN
AV2 IN V
AV2 IN R
AV2
IN L
VIDEO
OUT
E-4C332a(3/3)
(E-4C332b)
NAVI L
AV VIDEO 13
R-CH
BEEP1
AMP
IC303
AU SDA
AV1A
AU SCL
37
V SW
78
CH DATA/HUB RX
26 CH CLK/SYS ID3
27 CH STB/SYS ID4
18 HUB CNT
24 HUB EVENT
21 CH RM
29 HUB TX
25 SYS ID1
31 SYS ID2
32 MAIN CNT
30
IC601(3/3)
SYSTEM CONTROL
SW L
EXT
ROM
BATT (CN601) (CN1)
FW RST
VDD3.3V 2
4
9
1
8
7
6
65
70
71
72
73
85
8
6
110
CE
SI
SO
CLK
FR4 HS
FLMD0
FLSPM CNT
FLMD1
21
5
2
4
9
1
8
7
6
5
A2
A4
A9
A1
A8
A7
A6
A5
VDD3V
RST
FLMD1
FLMD0
PR4 HS
PR4 SCK
PR4 SO
PR4 SI
IC602
FLASH ROM
CS SO SI SCK
Q59
Q60
108
57
55
68
12
8
6
2
9
10
3
7
V NAVI
NAVI SP MUTE
NAVI DISP
NAVI SENS
Q88,89
SOFT
MUTE
NAVI R
NAVI G
NAVI B
Q86
MUTE
R-CH
CN709
RM OUT
NAVI SYNC
RGB R
NAVI SP+
NAVI DISP
NAVI SENS
RGB G
RGB B
RM OUT
W MODEL ONLY
SW
Q611–613
CN160(2/2)
CN711
IC55
(Update Block)

16
7 Wiring Connection Diagram
VIDEO OUT
PRE OUT REAR
EXT VIDEO IN
PRE OUT FRONT
CAMERA IN
AV2 IN
VIDEO OUT
Pre-Out (front)
Pre-Out (rear)
EXT VIDEO IN
AV2 IN
Camera Input
(Yellow)
(L)
(R)
(R)
(L)
(R)
(L)
(Yellow)
(Yellow)
(Yellow) DVD Deck
CN902 CN901
CN452
30
[E-4C333]
32
18
1
1
12
CN160
CN252
MAIN P.C.B
[E-4C332a]
CN710
44245
22 2
CN707
20 1
140
SW P.C.B
CN551
[E-9940A]
1
19 2
20
TOUCH PANEL
LCD BACK LIGHT
To Slide
Mechanism Ass'y
CN256
1
3
FAN
Battery
Ground
Power (ACC)
External Amplifier Control Power
Side Brake (Parking Brake) Connection
Motor Antenna Relay Control
Reverse
FPC Ass'y
Front SP
4
Rear SP
/
4/
Extension
Connector
Jig Part No.
YESFZS2071
ANT51
Radio Antenna
Connector
Power
Connector
13 1
16 2
S.W OUT
S.W OUT
(Black)
CN701
21 1
TFT P.C.B
CN451
cqvx100u.book Page 16 Thursday, April 3, 2008 11:30 AM

17
8 Schematic Diagram
8.1. Main-1 Block
CQ-VX100W/N/U MAIN1/3
E-4C332a
Q81
B1GDCFNN0007
D61
B0ACCK000005
D701
B0BA04700003
D712ÐD714
B0ECKP000002
Q214
B1GBCFJN0009
IC201
C1AA00000779
D201ÐD204
D301ÐD304
YEADRB160LT
Q725
B1GBCFJN0009
Q726
B1BDEL000002
Q610
B1GBJCEJ0003
Q611
B1GBJCEJ0003
Q730
B1GBCFNN0009
Q731
B1GDCFNN0007
Q727
B1GBCFJN0009
Q728
B1GBCFJN0009
Q719
B1GBCFJN0009
Q713
2SD0601AHL Q707,Q711 B1ADBD000003
Q706,Q710
B1ABGE000005
Q708,Q712
B1DHDD000039
Q601
B1GDCFJN0011
D705
B0JCPE000004
D706
B0JCPE000004
D711
B0BC3R4A0006
Q151
B1GDCFJJ0008
Q152
B1GBCFJN0009
Q154
B1GBCFJN0009
Q157
B1BDCG000015
IC702
C0DBAZC00010
Q729
B1ADBD000003
Q720
2SB0709AWL
D719
B0JCPE000004
IC55
C0ABAA000110
IC706
C0DBCFG00011
Q208,209,211,212
B1GDCFJJ0008
Q82ÐQ85
B1GBCFGA0005
6.3V10u
6.3V10u
IC602
C3FBHY000009
4.7K
4.7K
4.7K
D703
B0ACCK000005
D64
B0ECKP000002
Q704
B1GDCFNN0007 Q705
B1GBCFJN0009
Q703
B1BBAC000014
IC54
C0DBEYY00005
IC704
C0EBY0000389
Q722
B1GBCFJN0009
Q702,Q721
B1GBCFJN0009
Q723
B1GDCFJJ0008
Q724
B1GDCFJJ0008
Q701
B1GBNCEJ0001
D715
B0JCPE000004
D718
B0ECKL000001
D702
B0ACCK000005
680u
IC701
C0DAZHF00004
Q51
B1BBAC000014
D717
B0BC8R100004
Q52
B1GDCFJJ0008
PA51
C5BA00000129
Z51
J0LM00000001
Q56
B1CBGF000005
D51
B0ACCK000005
IC51
C1BB00001045
IC202
C1AB00002836
IC714
C0JBAZ002192
IC601
C2DBYY000345
Q68
B1GBJCEJ0003
Q69
B1GBCFJN0009
D52
B0ECKL000001
D603
B1GFCFJN0013
Q602
B1GHCFEM0002
Q612ÐQ614
B1GBCFNN0009
47 47
1K
1K
15p
L
L
L
L
L
R
R
R
R
R
R
To E-9940A CN551
To E-4C333 CN551 To Slide Mechanism
Ass'y
10V
9V
8V
5V
3.3V
2.5V
+B
Acc
10V
9V
8V
5V
3.3V
2.5V
RADIO (L,R)
AUDIO (L,R)
VISUAL
NAVI(R,G,B)
The following symbols are
shown on the schematic diagram.
9V
9V
9V
8V 8V
9V
5V
5V 5V 5V
3.3V
5V
5V
5V
3.3V
3.3V3.3V
3.3V
3.3V
3.3V3.3V
3.3V
2.5V
3.3V
3.3V
5V
5V
5V
5V5V5V
5V
5V
3.3V
3.3V
3.3V 3.3V
3.3V
3.3V
8V8V8V
2.5V
5V
2.5V 2.5V
2.5V
9V
9V9V
8V
5V
5V
5V
5V
5V
8V
5V
10V
10V
10V
10V
3.3V
10V
10V10V
9V
9V
9V
9V 8V
R
R
RR
L
L
L
L
LL
RR
L
L
L
L
R
R
R
R
R
R
L
L
R,L
R,L
R
G
B
R
G
B
12.3
12.3 12.4
5.6 5.8 5.2 5.4 5.2
13.0
9.0 5.0 8.0 1.3 5.1
0
0
00
0
0
0
0
3.0 3.0
12.3
5.2 5.2
5.15.1
2.6
0
0
5.1
0
5.1
3.33.3
2.5
3.30.4
0
3.2
0
3.3
0
6.7
5.1
6.7
13.2
6.7
0
6.7
6.7
6.7
6.5
0
6.5
6.7
6.7
6.7
0
6.7
13.2
6.7
5.0
6.7
0
0
2.6
12.5
00.1 13.2
13.2
5.1
5.1
5.1
5.0
0
0
0
0
0
2.6
0
0
3.0
0
12.9
12.2
12.9
1.0
0.2
0.7
1.0 1.3 1.3 1.8 1.5
11.6
0
1.7
0 1.3 1.3 1.8 1.5
3.3 3.3 2.5
0
9.6
12.9
2.5
12.9
12.9
12.9
11.1
12.9
12.9
9.7
12.9
9.7
9.7
11.1
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
11.1
0
0
11.4
11.4
9.8
9.8
0.4
5.0
5.1 3.8
3.8
0
8.9
0.1
7.7
7.7 7.6
8.3
7.1
1.3
0
2.6
0 0
3.3 3.3
0 0
2.5 0 1.3 1.3 0 0 0 5.2 2.5
0.7
00
0.7
0
0.7
0
3.3
3.3
0
0
0
3.3
3.23.23.2
0
00
000
3.0
0
0
0
00
5.1
5.0 13.2
12.4
13.1
0
0
3.3

18
8.2. Main-2 Block
CQ-VX100W/N/U MAIN2/3
E-4C332a
IC608
C0JBAB000255
D722
B0BC5R000009
D723
MA2J72900L
IC710
C0CBCYG00004
Q61
B1GBCFJN0009
Q62
B1GBCFJN0009
Q732—Q734
B1GBHBJJ0001
Q59,Q60
B1GBCFNN0009
Q88,Q89
B1GDCFJJ0008
Q86
B1GBCFGA0005
IC603
C0JBAZ002217
IC604
C0JBAZ002192
D54
B0ADCJ000025
D53
B0BC5R600010
IC303
C0ABBB000105
IC251
C1AB00000284
Q63,Q64
B1ABCF000052
IC381
C1AB00000163
IC382
C1AB00001870
3.3V
9V
5V
+B
9V
5V
3.3V
DVD
VISUAL
AUDIO (L,R)
NAVI
The following symbols are
shown on the schematic diagram.
3.3V3.3V
5V
5V
5V 5V
5V
5V
5V
5V
5V
5V
9V 9V
9V
9V
9V
5V
5V
9V
5V
9V
5V
5V
5V
5V
0
3.3
0
3.3
3.3
3.3
3.3
1.5
1.6
0
1.9
1.5
1.6
0 1.9
2.3
3.2
3.2
1.7
5.1
1.0
0 1.7

19
8.3. Main-3 Block
CQ-VX100W/N/U MAIN3/3
E-4C332a
IC609
C1ZBZ0003800
10u 10u 10u 10u 10u
2.5V
5V
8V
3.3V
8V
5V
3.3V
2.5V
DVD
AUDIO (L,R)
The following symbols are
shown on the schematic diagram.
3.3V 3.3V
8V 8V 8V
8V
3.3V
2.5V
5V
5V
3.3V 2.5V
5V 5V
3.3V 2.5V
5V
5V
5V
5V
5V
3.3V 2.5V
3.3V
3.3V
RR
R
L
R
L
R
L
R
L
FR
R
L
RL
FL
RR
FR
R
L
RL
FL
RR
FR
R
L
RL
FL

20
8.4. TFT Block
D501
B3ABB0000284 D502 B3ABB0000284 D503 B3ABB0000284
Q501
B1GBCFJJ0007 Q502
B1GBCFJJ0007
IC402
AP2202KADJTR
D403
B0JCGD000002
D402
B0JCGD000002
D401
B0JCGD000002 Q405
B1CHMC000009
Q404
B1CHMC000009
Q403
B1CHMC000009
IC401
C0DBAYY00269
0.56
0.22
0.22
Q401
B1GBNCEJ0001
Q402
B1GBCFJJ0007
IC452
C0FBBY000047
D915
B0BC5R600010
IC801
C0HBA0000245
D803—D805
B0BC3R700004
D913
B0BC5R600010
D914
B0BC5R600010
D902
B0BD6R800002
IC901
C0ABBB000069
D903
B0BD6R800002
IC802
C3EBCY000018
D918
B0ACCK000005
IC906
C0BBAA000039
D917
B0ACCK000005
IC451
C0DBAYY00279
D454
B0ADCJ000080
Q451
B1CZRD000001
Q452
B1CZRD000001
D452
B0BC5R600010
D453
B0BC5R600010
D451
B0ADCJ000080
IC451
0.22
12p
100
CQ-VX100W/N/U TFT
E-4C333
To E-4C332a CN710
Copper land
Copper land
Copper land
Copper land
Copper land
15V
10V
5V
3.3V
1.8V
-10V
+B
15V
10V
5V
3.3V
1.8V
-10V
VISUAL
NAVI(R,G,B)
The following symbols are
shown on the schematic diagram.
5V
3.3V
5V
3.3V
3.3V
1.8V 1.8V
3.3V
3.3V 3.3V
3.3V
3.3V
1.8V1.8V
3.3V
1.8V 1.8V
3.3V
3.3V
1.8V
3.3V
-10V
5V
5V
15V
1.8V 3.3V
3.3V
3.3V
5V
5V
5V
5V
5V
5V
5V 3.3V
1.8V
3.3V
3.3V3.3V
3.3V
3.3V3.3V
3.3V
15V
15V 15V
-10V
15V
15V
15V
3.3V
5V5V
-10V
-10V
5V
5V
R
G
B
R
G
B
R
G
B
R
G
B
3.0
0
0
3.0
0
0
2.3
3.3
3.3
0
5.0 5.0 5.0
3.1 3.2
5.0 3.8 5.8
0
5.0 5.0 5.0 5.0 3.7
3.3
4.0 0
0
0
0
0
0 0
0.7 0.8
3.3
3.3
0.4
0.4
0.7
0.8 0.8 0.7 0
3.2
2.2
2.2
0.8
0.4
0.8
3.3
5.0
3.3
0
5.05.0
0
0
03.3
11.4
13.0
2.5
2.5
2.6
1.8
1.1
0
1.2
3.3
1.3
1.3
1.3
3.3
5.0
3.3
1.1
1.3
1.6
5.0
0
11.4
2.6
0
7.0
11.4
13.0
2.5
0
6.9
6.9
6.9
6.9
7.0
7.0
7.0
1.7
3.3
3.3
0
3.3
3.3
3.3
1.9
1.8 1.8 1.8
15
-9.8
1.8 1.8 1.8
3.3
3.3
3.3
0
0
0
0
0