Kenwood KOS-V1000 User manual

This product uses Lead Free solder.
This product complies with the RoHS directive for the European market.
Advanced Integration A/V Controller
RELAY
UNIT
SP LEVEL
CONTROL
TV TUNER
I/F
USB
I/F
RESET
SP IN
NAVIGATION
I/F
5L I/F
REMOTE
IN OUT
iPod
VIDEO AUDIO
Size AAA battery
(Not supplied)
KOS-V1000
KOS-V500
DC cord(K,M type)
(E30-6682-05)
DC cord(E type)
(E30-6683-05)
DC cord(K,M type)
(E30-6700-05)
DC cord(E type)
(E30-6699-05)
Cord with plug
(E30-6483-05)
Cord with plug
(E30-6694-05)
Cord with plug
(E30-6697-05)
Cord with plug
(E30-6698-05)
Connecting cord assy
(E30-6145-05)
Remote control
sensor assy
(T95-0273-05)
Cord with plug
(E30-6696-05)
Remote controller assy
(A70-2082-15)
Screw set
(N99-1782-05)
Screw set
(N99-1782-05)
Accessories
(KOS-V1000)
(W01-1699-05)
Antenna adaptor(E type)
(T90-0552-05)
(6m) (6m) (GND1.5m,BU6m) (GND1.5m,BU6m) (6m) (1m)
(6m) (3.5m) (190mm) (6m)
(3.5m)
x2 (KOS-V1000)
RC-DV330
FRONT
FRONT
REAR
REAR
© 2007-4 PRINTED IN JAPAN
B53-0527-00 (N)521
ADVANCED INTEGRATION A/V CONTROLLER
KOS-V1000/V500
SERVICE MANUAL

2
KOS-V1000/V500
BLOCK DIAGRAM
●The IC106 in the DIGITAL I/O UNIT (X88-2020-10/13) is not a replaceable component.
In case of defective of this IC, replace the entire unit (X88-2020-10/13).
●TEST MODE are the same as KVT-719DVD. Please refer to the service manual (KVT-719DVD: B53-0507-00).
PANE L
TOUCH
LCD
OUT
RELAY
INVERTER
CIRCUIT
TIMING CONTROLLER
CHROMA GAMMA DECODER
u-COM
MONITOR
RECEIVER
CONTROL
KEY
REMOTE
SEPARATER
& TIMING SHIFT
CIRCUIT
SYNCRONOUS
CHROMA DECODER IC
COMPOSITE
SW
RGB SW
ENCODER
VIDEO
MEDIA
PROCESSOR
OSD
ATTESTATION
iPod
IC
SDRAM
DAC
AUDIO SRAM
FROMSDRAM
FROM
RELAY
CIRCUIT
CONTROL
REMOTE
I/F
CIRCUIT
I/F
TV
I/F
RGB SW SW
COMPOSITE
SW
AV OUT
NAVI
I/F IF
LX-BUS SP-IN
IF
AV-IN
IF
AV-OUT
IF
PRE
OUT OUT
SP
& E-VOLUME
AUDIO INPUT SELECTOR
AMP
POWER
REAR
CAM
iPod
USB
TUNER
AM/FM
AUDIO
u-COM
SYSCON
FROM
(X35)
(X14)
(X88)
SYSTEM

3
KOS-V1000/V500
BLOCK DIAGRAM
(X14-982) (X88-202)
BU:9.5~16V 5V REG.
IC1
IC2
3.3V REG.
Q518
8V REG.
5V REG.
IC332
SW 14V
Q7
12V REG.
Q9
5V REG.
IC4
5V REG.
Q11
SW 5V
Q103 IC3
DC/DC
CONVERTER
CONVERTER
DC/DC
IC100
SW 3.3V
Q102
1.8V REG.
IC105
3.3V
SUB PROCESSOR
AUDIO MUTE CIRCUIT
MAIN PROCESSOR
POWER AMP
RELAY CONTROLLER
14.4V
5V
TV TUNER BOX
LX BUS
8V
TUNER
ISOLATION AMP
AUDIO SELECTOR
E-VOL
REFERENCE VOLTAGE CIRCUIT 5V
LPF
AUDIO DAC
8V
3.3V SRAM
REFERENCE VOLTAGE CIRCUIT
12V 5V
5V
SYNCRONOUS SEPARATER
VIDEO AMP
CHROMINANCE DECODER
VIDEO SELECTOR
PLL
VIDEO DAC
5V
VIDEO AMP
5V 12.5V CHROMINANCE DECODER
11V
PRE OUT AMP
SP-IN AMP
TV TUNER I/F
REMOTE CONTROL CIRCUIT
RDS DECODER
VIDEO LOGIC CIRCUIT
5V
VIDEO DAC
PLL
USB VBUS
3.3V
FLASH ROM
SDRAM
MAIN CPU
CPLD
OSD
CO-PROCESSOR for iPod
1.8V
3.3V
MAIN CPU
POWER SUPPLY
X88-202
X14-982
KOS-V1000
USED ONLY
USED ONLY
KOS-V500
KOS-V500
USED ONLY
A600 FM/AM
IC600
J804 NAVI-IF
J802 LX-IF
J803 TV-IF ISO AMP
IC801
SERIAL/PARALLEL
CONVERTOR
IC603
J700
AV IN-1 ISO AMP
IC707
AV IN-2
IC706
ISO AMP
J805 SP IN ISO AMP
IC803
VR BUFFER
IC805
J400 iPod ISO AMP
IC401
J101
USB-2
USB-1
MEDIA
PROCESSOR
IC106
DAC
IC301
L.P.F.
IC305
SYSTEM MICROCOMPUTER
IC300
SELECTOR
IC400
SELECTOR
IC604
SELECTOR
IC605
SELECTOR
IC602
AUDIO MICROCOMPUTER
IC902
E-VOL
4ch POWER AMP
IC601
MUTE BUFFER
IC954
MUTE BUFFER
IC952
MUTE BUFFER
IC953
MUTE
MUTE
AVOUT1
FL/FR
RL/RR
SUB
AVOUT2
J600
J951
FL/FR
RL/RR
J500
SUB
RL/RR
FL/FR
J600
MUTE AVOUT J951
TUNER PA0
AUX
CH
SREQ, MREQ RST, TX, RX, INI, STB, CON,
AOUT SW5/6
Q8,9 Q10,11 AIN SEL5/6
CD (MAIN)
MD (SUB)
AUD MUTEB/C AUD MUTE0~2, A SDA, A SCL,
MUXB MUXC ACIN3 VOL.IN
FL/FR
PA1 RL/RR
LD0
LD1
LD2
AOUT MUTEB PRE MUTESW PRE MUTEF
PW IC MUTE
AOUT MUTEB
AUDIO

4
KOS-V1000/V500
BLOCK DIAGRAM
KOS-L702
(X88-202)
PLL
DAC
VIDEO
MEDIA
PROCESSOR
OSD
IC300
IC309
IC106 IC302
SELECTOR
RGB
IC700
RGB
SELECTOR
IC213
NAVI-IF
TV-IF
J804
J803
SELECTOR
CSYNC
IC212
SELECTOR
IC703
COMP
SYNCRONOUS
SEPARATOR
IC702IC701
J702
REAR-CAM
J700
AV IN-1
AV IN-2
J401
iPod
COMP
SELECTOR
IC704
IC402
AMP
ISO
SELECTOR
IC214
MUTE
IC204
SEPARATOR
SYNCRONOUS
MUTE
IC216
EX-OR INVERTER
IC217
IC218
SEPARATOR
SYNCRONOUS
SEL
CSYNC
IC215
MULTI
VIBRATOR
IC219
INVERTER
IC220
IC205
BUFFER
IC202
MUX
MUX
IC203
IC200
IC201
IC451
IC951
IC705
AMP
VIDEO
IC208
IC206
RGB
AMP
DECODER
CHROMINANCE
IC211
SHIFT
LEVEL
VIBRATOR
MULTI
IC209
INVERTER
IC210
AUDIO MICROCOMPUTER
CONVERTER
SERIAL/PARALLEL
SYSTEM MICROCOMPUTER
IC603
IC902
LEVEL SHIFT
VIDEO AMP
LEVEL SHIFT
VIDEO AMP
J951
AV OUT-1
AV OUT-1
RGB
V
H
CSYNC
IC300
COMPOSITE VIDEO LINE
RGB VIDEO LINE
CONTROL LINE (AUDIO MPU)
CONTROL LINE (SYSTEM MPU)
SYNC SIGNAL LINE
KOS-V1000 ONLY
DOT CLK
S CE
OS, DATA O
OS CLK
R[5:0], G[5:0], B[5:0]
OSD(RGB)
OSD SYNC
V
H
TV
AV1
RC
AV2
iPod
AV2
AV1
TV
iPod
AUTO SW1/2
VINSEL1-3 VOUTSEL1-4
VSYNC DET
V
H
CONPOSITE VISUAL LINE
RGB VISUAL LINE
RGB SW3 RGB MUTE
SYNC SEL VMUTE
COMP MUTE
SYNC SW
VIN SW2,
CS, DATA ,
CLK,
MUTE
MAIN RGBCSYNC
RGB SW
VIN SW4/5
OEM SW
VOUTSEL4
MUTE
MUTE
MUTE
SYNC DET
RGB OUT
SW2
RGB2
HSY
RGB1
SYNC IN2
COMP
VISUAL

5
KOS-V1000/V500
COMPONENTS DESCRIPTION
●VIDEO CONTROL UNIT (X14-982x-xx)
Ref No. Function Description
IC1 Power Management Reference Voltage Regulator (BU5V)
IC2 Power Management Three terminal Regulater (BU3.3V)
IC3 Power Management Three Outputs DC/DC Converter from a 3.3V or 5V Supply for designed use in TFT-LCD
panels (+11V,-11V,12.5V)
IC4 Volutage Regulator with Shut Down Switch (Adjustable Voltage) (M_V5V)
IC5,6 Power Management Three terminal Adjustable Regulater (V-5V,A8V etc)
IC100 Power Management Dual 5V/3.3V Step-Down DC/DC Converter 550kHz, 2Phase Synchronous Regulaters
(SW3.3V, SW5V)
IC200,201 2-INPUT OR GATE level shift 3.3V →5.0V
IC202,203 2-CHANNEL MULTIPLEXER/
DEMULTIPLEXER
IC204 Video Signal Synchronous Signal Separator and Detector, performs Horizontal and Vertical
synchronous signal from composit video signals, suitable for car navigation and LCD TV.
IC205 TRIPLE NON-INVERTER 3 Buffer
IC206 Video Driver 3channel 75Ωdriver with 6dB amplifier
IC208 Video SW 2-Input 1-Output 1-Circuit Video Switch Clamp, 6dB AMP, 75ΩDriver
IC209 MONOSTABLE MULTIVIBRATOR
IC210 INVERTER Buffer
IC211 Video interface Video interface IC for a TFT-LCD, Automatic identification of color system, Video/chroma
signal processor, Two RGB input lines (one for OSD)
IC212 Video SW 5in, 3CTL,1out
IC213,214 Video SW 2-Input 1-Output 3-Circuit Video Switch
IC215 Video SW 2-Input 1-Output 1-Circuit Video Switch Clamp
IC216 EXCLUSIVE OR GATE
IC217 2-INPUT NOR GATE
IC218 Video Signal No-adjustment Sync Separator
IC219 MONOSTABLE MULTIVIBRATOR
IC220 2-INPUT NOR GATE
IC300 Voltage Detectors (RESET IC) Power monitor for microcomputers and reset for CPUs (for system microcomputer)
IC301 EEPROM 8bit EEPROM for system µ-com
IC302 EEPROM ROM CORRECTION
IC303 Microcomputer System Microcomputer
IC304 2-INPUT OR GATE level shift 3.3V →5.0V
IC305 TRIPLE NON-INVERTER 3 Buffer
IC400 Differential 4ch Multiplexer iPod out audio: select from USB_LR or iPod_LR
IC401 ISOLATION AMP Ground Noise Isolation Amplifier (for iPod Audio out)
IC402 ISOLATION AMP Single isolation amplifier developed by the video signal (for iPod Video out)
IC451 TRIPLE NON-INVERTER 3 Buffer
IC600 Gain contol (E-VOL) 6-channel multimedia approach
IC601 Audio Power Amplifier 4×50W/4ΩPower Amplifier (for KOS-500)
IC602 Differential 4ch Multiplexer MAIN2 out audio: select from MAIN1 or SP-IN

6
KOS-V1000/V500
Ref No. Function Description
IC603 Sirial/Parallel convertor 12bit Serial IN Parallel OUT Driver
IC604,605 Differential 4ch Multiplexer SUB out audio: select from TV, AVIN2, iPod or AVIN1
MAIN1 out audio: select from TV, AVIN2, iPodUSB, or AVIN1
IC606 Tuner RDS Demodulator
IC700 Video SW 2-Input 1-Output 3-Circuit Video Switch
IC701 Video SW 3in, 2CTL, 1out
IC702 Video Signal No-adjustment Sync Separator
IC703,704 Video SW 5in, 3CTL, 1out
IC705 Video SW 2-Input 1-Output 1-Circuit Video Switch Clamp, 6dB AMP, 75ΩDriver
IC706,707 ISOLATION AMP Ground Noise Isolation Amplifier (for iPod Audio out)
IC800 2-INPUT AND GATE pass remote control code “active=L”
IC801 ISOLATION AMP Ground Noise Isolation Amplifier (for iPod Audio out)
IC802 2-INPUT AND GATE remote control for NAVI
IC803 OP AMP Dual operational amplifier (SP IN)
IC804 OP AMP Dual low noise operational amplifier(SP IN) (for KOS-500)
IC805 OP AMP Dual operational amplifier (SP IN)
IC806 2-INPUT AND GATE pass remote control code “active=L”
IC807 2-INPUT OR GATE level shift 3.3V →5.0V
IC900 EEPROM ROM CORRECTION
IC901 QUAD 2-INPUT AND GATE logic cirsuit for start up audio microcomputer
IC902 Microcomputer Audio Microcomputer
IC903 Voltage Detectors (RESET IC) Power monitor for microcomputers and reset for CPUs (for audio microcomputer)
IC951 Video SW 2-Input 1-Output 1-Circuit Video Switch Clamp, 6dB AMP, 75ΩDriver
IC952~954 OP AMP Dual operational amplifier (PRE_OUT)
IC955 OP AMP Dual low noise operational amplifier (1/2 Vcc for KOS-1000)
IC956 OP AMP Single-Supply Operational Amplifier
IC957 DUAL BUS BUFFER NON
INVERTED, 3-STATE OUTPUTS logic cirsuit for remote control
Q1 Detection Switch Transisitor for surgeptotector
Q2 Detection Switch Transisitor for BU_DET detection
Q3 Detection Switch Transisitor for ACC_DET detection
Q4 Control Switch Transisitor for P_ON control circuit, SW14V
Q5,6 Control Switch Transisitor for SW14V REG circuit
Q7 Power Switch P Channel Power MOSFET. Low drain-source ON resistance (SW14V)
Q9 POWER TR Transisitor for 12V REG circuit
Q10 Detection Switch Transisitor for 12V REG circuit
Q11 POWER TR For Power Amplification (V-5V)
Q12 Detection Switch Transisitor for SP active detection
Q21 Control Switch Transisitor for PON control circuit, A8V
Q22 Control Switch Transisitor for PON control circuit, A8V
Q101 Control Switch Transisitor for POWER_START control of DC/DC CONV
COMPONENTS DESCRIPTION

7
KOS-V1000/V500
Ref No. Function Description
Q102,103 High Speed Power Switch Power MOS FET with Schottky Barrier Diode (SW3.3V, SW5V)
Q104 Control Switch Transisitor for POWER_START control of DC/DC CONV
Q200 Control Switch Transisitor for NTSC/PAL select cntrol
Q201 Control Switch Transisitor for NTSC/PAL select cntrol
Q203 Control Switch Transisitor for OEM_SW
Q205 Driver Transisitor for SYNC drive
Q208 Control Switch Transisitor for level shift control of EP-SYNC
Q209 Control Switch Transisitor for SYNC drive
Q210 Driver Transisitor for COMP_MUTE control
Q211 Driver Transisitor for level shift control of SYNC
Q300 Detection Switch Transisitor for RESET detection circuit
Q301 Detection Switch Transisitor for RESET detection circuit
Q400,401 Control Switch Transisitor for USB/iPod select cntrol
Q500 Detection Switch Transisitor for REVERSE detection circuit
Q501 Detection Switch Transisitor for Park_DET detection circuit
Q502 Detection Switch Transisitor for ILLUMI_DET detection circuit
Q503 Detection Switch Transisitor for BU_DET detection circuit
Q506 Medium Power TR Transisitor for P_CON control circuit
Q507 Control Switch Transisitor for P_CON control circuit
Q508 Control Switch Transisitor for P_CON control circuit
Q509 Control Switch Transisitor for P_CON control circuit
Q510 Medium Power TR Transisitor for ANT_CON control circuit
Q511 Control Switch Transisitor for ANT_CON control circuit
Q512 Control Switch Transisitor for EXT_AMP control circuit
Q518 POWER TR For Power Amplification(A8V)
Q522 Control Switch Transisitor for stop control when over current is detected, RELAY1 circuit
Q523 Control Switch Transisitor for RELAY1 control circuit
Q524 POWER TR Transisitor for RELAY detection & control circuit
Q525 Control Switch Transisitor for over current detection of RELAY1 control circuit
Q526 Detection Switch Transisitor for RELAY_DET1 detection circuit
Q527 Control Switch Transisitor for RELAY1 control circuit
Q529 Control Switch Transisitor for RELAY2 control circuit
Q530 POWER TR Transisitor for RELAY detection & control circuit
Q531 Control Switch Transisitor for over current detection of RELAY2 control circuit
Q532 Detection Switch Transisitor for RELAY_DET2 detection circuit
Q533 Control Switch Transisitor for RELAY2 control circuit
Q600,601 Control Switch Transisitor for selsct MAIN2 out audio
Q602 Mute Switch Transisitor for FRONTL of PREOUT_MUTE circuit
Q603 Muting Driver Transisitor for PRE_OUT_MUTE control circuit, FRONTL /R & REARL/R (Q603)
Q604 Mute Switch Transisitor for FRONTR of PREOUT_MUTE circuit
Q605 Mute Switch Transisitor for REARL of PREOUT_MUTE circuit
COMPONENTS DESCRIPTION

8
KOS-V1000/V500
Ref No. Function Description
Q606 Mute Switch Transisitor for REARR of PREOUT_MUTE circuit
Q607 Mute Switch Transisitor for SWL of PREOUT_MUTE circuit
Q608 Mute Driver Transisitor for PREOUT_MUTE control circuit, SWL/R
Q609 Mute Switch Transisitor for SWR of PREOUT_MUTE circuit
Q610 Control Switch Transisitor for Tunner Power control circuit, AM+B
Q611 POWER TR For General Purpose Amplification (AM+B)
Q700 Mute Switch Transisitor for AVOUT(R or 1R) of PREOUT_MUTE circuit
Q701 Mute Driver Transisitor for AVOUT_MUTE control circuit, AVOUTL/R or AVOUT1L/1R & AVOUT2L/2R
Q702 Mute Switch Transisitor for AVOUT (L or 1L) of PREOUT_MUTE circuit
Q703 Control Switch Transisitor for mute control of 1/2 Vcc circuit when is off
Q704,705 Control Switch Transisitor for RIP_MUTE control circuit
Q900 Control Switch Transisitor for MUTE control when A_RESET is active
Q901,902 Detection Switch Transisitor for RESET detection circuit
Q903 Control Switch Transisitor for A_RESET control
Q904 Detection Switch Transisitor for RESET detection circuit
Q906 Control Switch Transisitor for MUTE control when BU_DET SUB is detected
Q951 Control Switch Transisitor for stop control when over current is detected, RELAY3 circuit
Q952 Control Switch Transisitor for RELAY3 control circuit
Q953 POWER TR Transisitor for RELAY detection & control circuit
Q954 Control Switch Transisitor for over current detection of RELAY3 control circuit
Q955 Detection Switch Transisitor for RELAY_DET3 detection circuit
Q956 Control Switch Transisitor for RELAY3 control circuit
Q957 Control Switch Transisitor for stop control when over current is detected, RELAY4 circuit
Q958 Control Switch Transisitor for RELAY4 control circuit
Q959 POWER TR Transisitor for RELAY detection & control circuit
Q960 Control Switch Transisitor for over current detection of RELAY4 control circuit
Q961 Detection Switch Transisitor for RELAY_DET4 detection circuit
Q962 Control Switch Transisitor for RELAY4 control circuit
Q963 Mute Switch Transisitor for AVOUT2R of PREOUT_MUTE circuit
Q964 Mute Switch Transisitor for AVOUT2L of PREOUT_MUTE circuit
COMPONENTS DESCRIPTION

9
KOS-V1000/V500
MICROCOMPUTER’S TERMINAL DESCRIPTION
● System µ-com: 703261YGC315A (X14-982: IC303)
Pin No. Pin Name Application I/O Note
1 AVREF0 Power supply terminal -
2 AVSS GND -
3 V_MUTE Mute signal of composite video signal for monitor O
4 NC (Not used) O
5 AVREF Reference voltage input -
6 NC (Not used) O
7 CIR_BU_DET Backup detection signal for X88 O
8 FLMD0 (Used only for software update) I
9 VDD Power supply terminal -
10 REGC Capacitor connection terminal for reducing power supply noise -
11 VSS GND -
12 X1 Inverter input terminal for system clock [4.953MHz] -
13 X2 Inverter output terminal for system clock [4.953MHz] -
14 RESET System reset input I
15 XT1 Inverter input terminal for sub clock [32.768kHz] -
16 XT2 Inverter output terminal for sub clock [32.768kHz] -
17 PANEL_DET Monitor connection detection I
18 VSY (VD) V-SYNC input I
19 BU_DET Backup detection I
20 OSD_MODE OSD circuit switching control signal O
21 ACC_DET ACC detection I
22 γ_CS CS signal to Chroma γ-IC O
23 γ_DATA DATA signal to Chroma γ-IC O
24 γ_CLK CLOCK signal to Chroma γ-IC O
25 CIR_TX DATA signal to media processor O
26 CIR_RX DATA signal from media processor I
27 CIR_INI Initialization signal for media processor O
28 CIR_RESET Reset signal for media processor O
29 CIR_STB Standby signal for media processor I
30 CIR_MREQ Request signal to media processor O
31 CIR_SREQ Request signal from media processor I
32 CIR_CON Media processor operation permission O
33 EVSS GND -
34 EVDD Power supply terminal -
35 SDA DATA I/O signal with E2PROM I/O
36 SCL CLOCK signal to E2PROM O
37 NC (Not used) O
38 PLL_EN PLL IC enable signal O
39 PGOOD Error detection in power supply voltage to DC/DC converter IC I
40 SYNC_DET Detection of composite video signal in monitor output I

10
KOS-V1000/V500
Pin No. Pin Name Application I/O Note
41 NC (Not used) O
42 MON_SYS_ON Power ON/OFF control for monitor µ-com O
43 MON_S_DATA DATA signal to monitor µ-com O
44 MON_M_DATA Communication with monitor µ-com I
45 MON_RESET Monitor µ-com reset O
46 POWER_START DC/DC converter IC ON/OFF control O
47 POWER_PWM Reference CLOCK for external synchronization of DC/DC
converter IC O
48 PON Main power supply ON/OFF control O
49 REMO_PWM Remote control code conversion signal of touch panel signal O
50 HSY (HD) H-SYNC input I
51 PLL_MDATA Control DATA signal to PLL IC O
52 PLL_CLK Control CLOCK signal to PLL IC O
53 SYS_SDATA DATA signal from AUDIO µ-com I
54 SYS_MDATA DATA signal to AUDIO µ-com O
55 SYS_CLK Communication CLOCK signal with AUDIO µ-com O
56 SYS_SREQ Request signal from AUDIO µ-com I
57 TYPE3 Model detection terminal O 500: Fixed to Lo, 1000: Fixed to High
58 MON_POWER Monitor power KEY ON/OFF input I
59 SYS_MREQ Request signal to AUDIO µ-com O
60 SYS_ON AUDIO µ-com ON/OFF control O
61 NC (Not used) O
62 TYPE1 Model detection terminal I Not monitored in KOS
63 TYPE2 Model detection terminal I KOS is fixed to High
64 NTSC_PAL NTSC/PAL determination input I
65~67 NC (Not used) O
68 REMO_POWSW System ON/OFF control input from external remote control
ASSY (not used) I
69 BVSS GND -
70 BVDD Power supply terminal -
71 WRT_E2P Used when writing E2PROM I
72 RGBOUT_MUTE RGB output mute signal to monitor O
73,74 NC (Not used) O
75 SYNC_SEL Composite switching signal to monitor output O
76 FLMD1 (Used only for software update) I
77 REMO_SEL Remote control output switching signal O
78 OEM_SW SYNC signal switching control O
79 VIN_SW2 COMP/RGB input switching for Chroma γIC O
80 SYNC_SW2 SYNC input switching for Chroma γIC O
81 RGB_SW3 RGB video signal selector control O
82 VIN_SW4 RGB video signal selector control O
MICROCOMPUTER’S TERMINAL DESCRIPTION

11
KOS-V1000/V500
Pin No. Pin Name Application I/O Note
83 VIN_SW5 Composite video signal switching control O
84 COMP_MUTE Mute control of input unit in sync separation IC for composite
video signal O
85 RGB_MUTE Mute control of input unit in Chroma γIC for RGB video signal O
86 AOUT_SW5 Audio signal selector control O
87 AOUT_SW6 Audio signal selector control O
88,89 NC (Not used) O
90 VR For PHASE/TINT automatic adjustment I
91 VG For RGB level automatic adjustment I
92 VB For PHASE/TINT automatic adjustment I
93 NC (Not used) O
94 NT_PAL NTSC/PAL switching signal for monitor O
95~99 NC (Not used) O
100 TYPE0 Destination (Voltage reading) I
MICROCOMPUTER’S TERMINAL DESCRIPTION
Setup of destination
MODEL Category Destination TYPE3 TYPE2 TYPE1 TYPE0
KOS-V
500
K010 *
E010 *
M0 1 0 *
1000
K110 *
E110 *
M1 1 0 *
TYPE0 Setup voltage
Destination µ-com setup value
min Mid point voltage max
K 0.00 0.00 0.41
E 0.42 0.83 1.23
M 1.24 1.65 2.06

12
KOS-V1000/V500
MICROCOMPUTER’S TERMINAL DESCRIPTION
SW Logic
●To MONITOR(OP_MONITOR or OEM_MONITOR)
Name of control line γ_VIN
_SW2
γ_SYNC
_SW2 RGB_SW3 VIN_SW4 VIN_SW5 COMP _MUTE
RGB
_MUTE OEM_SW
Terminal number 79 80 81 82 83 84 85 78
OP_
MONITOR
Full_GRAPHIC 1 0 0 0 0 0 0 1
iPod_VIDEO 0 0 0 1 0 0 1 1
AVIN/VIN 0 0 0 1 0 0 1 1
TV (Other than SECAM) 0 0 0 1 0 0 1 1
TV (SECAM) 1 0 1 1 0 0 0 1
NAVI 10101001
PARK_OFF * 1 * 1 * 1 * 1 * 1 * 1 * 1 * 1
REVERS_OFF 0 0 0 1 0 0 1 1
NAVI_OFF 1 0 1 0 1 0 0 1
OEM_
MONITOR
Full_GRAPHIC 1 1 0 0 0 0 0 0
iPod_VIDEO 0 0 0 1 0 0 1 0
AVIN/VIN 0 0 0 1 0 0 1 0
TV (Other than SECAM) 0 0 0 1 0 0 1 0
TV (SECAM) 1 0 1 1 0 0 0 0
NAVI 10101000
PARK_OFF * 1 * 1 * 1 * 1 * 1 * 1 * 1 * 1
REVERS_OFF 0 0 0 1 0 0 1 0
NAVI_OFF 1 0 1 0 1 0 0 0
* 1: Superimpose OSD without switching the image shown on the display (monitor output).
The specifications for these yellow cells are not used this time and the no-input control method as described in the followings is used.
●AUDIO switching SW (To MAIN, SUB, AV_OUT)
AOUT_SW5 AOUT_SW6
USB_AUDIO 0 1
iPod_AUDIO 1 0
●RGB_OUT control
“RGB_OUT” operation is controlled with the OR of “V_MUT” and
specifications shown in the next table.
Name of control line RGBOUT
_MUTE V MUTE
Function
Terminal number 72
OP_
MONITOR
(In house)
Full_GRAPHIC 0 1
iPod_VIDEO 0 1
AVIN/VIN 0 1
TV (Other than SECAM) 0 1
TV (SECAM) 0 1
NAVI 0 1
PARK_OFF * 1 1
REVERS_OFF 0 1
NAVI_OFF 0 1
OEM_
MONITOR
(Out-of-
house)
Full_GRAPHIC 0 1
iPod_VIDEO 1 1
AVIN/VIN 1 1
TV (Other than SECAM) 1 1
TV (SECAM) 0 1
NAVI 0 1
PARK_OFF * 1 1
REVERS_OFF 1 1
NAVI_OFF 0 1
* 1: Superimpose OSD without switching the image shown on the
display (monitor output).
●Control method when there is no input
Decide if there is a signal or not based on the number of pulses that
is coming in the SYNC_DET terminal (pin40) within 100ms.
Name of
control line
SYNC
_DET SYNC_SW COMP _MUTE
µ-com terminal
number 40 76 84
Control IC - MM1503-E -
Control IC
terminal number -1-
OP_
MONITOR
and
OEM_
MONITOR
None 3 or less 1 1
Yes 4~7 0 0
None 8~44 1 1
Yes 45~79 0 0
None 80 or more 1 1
* Plus “COMP_MUTE” to the control defined in the above table of
“To MONITOR (OP_MONITOR or OEM_MONITOR)”.

13
KOS-V1000/V500
MICROCOMPUTER’S TERMINAL DESCRIPTION
● Audio µ-com: 703030BYGCJ30 (X14-982: IC902)
Pin No. Pin Name Application I/O Note
1 TV_JUDGE TV-BOX new/old detection I
2 TUN_SCL F/E I2C clock output terminal O
3 NAVI_RX Navi control data input I
4 NAVI_TX Navi control data output O
5 TV_MC_REQ Communication request to TV_COM O
6 EVDD Power supply terminal -
7 EVSS GND terminal -
8 TV_SC_CON Start-up request to TV_COM O
9 BEEP BEEP O
10 MIX_REMO Remote control data input I
11 SYS_SREQ Communication request to SYS_COM O
12 SYS_MDATA SYS_COM communication data input I
13 SYS_SDATA SYS_COM communication data output O
14 SYS_MCLK SYS_COM communication clock I
15 SYS_MREQ SYS_COM communication request input I
16 EXT_CON EXT-CONT output O
17 VSYNC_DET Video detection I
18 VPP (Used only for software update) I
19 RGB_MUTE MUTE RGB except when NAVI or SECAM O
20 RGB_SW NAVI/SECAM switching O
21 AIN_SEL5 Audio-In switching O
22 AIN_SEL6 Audio-In switching O
23 R_QUAL RDS decoder QUAL input terminal I
24 R_DATA RDS decoder DATA input terminal I
25 R_AFS_H Switching constant when noise detected I/O
26 AM+B AM power ON O
27 AUTO_SW_1 SW for video detection O
28 AUTO_SW_2 Video detection, NTSC/PAL determination O
29 SEL_CLK CLK for Audio and Video selector O
30 SEL_DATA DATA for Audio and Video selector O
31 RESET System reset input I
32 XT1 (Not used) I
33 XT2 (Not used) O
34 REGC Capacitor connection terminal for reducing power supply noise -
35 X2 Inverter output terminal for system clock [19.800MHz] -
36 X1 Inverter input terminal for system clock [19.800MHz] -
37 VSS GND terminal -
38 VDD Power supply terminal -
39 CLKOUT (Not used) -
40 PRE_MUTESW PREout sub woofer MUTE O

14
KOS-V1000/V500
Pin No. Pin Name Application I/O Note
41 PRE_MUTER PREout rear MUTE O
42 PRE_MUTEF PREout front MUTE O
43 RELAY_SW1 ON/OFF of external equipment relay control O
44 RELAY_SW2 ON/OFF of external equipment relay control O
45 RELAY_SW3 ON/OFF of external equipment relay control O Used only in KOS-V1000.
46 RELAY_SW4 ON/OFF of external equipment relay control O Used only in KOS-V1000.
47 RELAY_DET1 Detection of external equipment relay control I
48 RELAY_DET2 Detection of external equipment relay control I
49 RELAY_DET3 Detection of external equipment relay control I Used only in KOS-V1000.
50 RELAY_DET4 Detection of external equipment relay control I Used only in KOS-V1000.
51 ILL_DET ILL detection I
52 PAK_DET Parking detection I
53 REV_DET Reverse detection I
54 P_CON P-CON control output O
55 BVDD Power supply terminal -
56 BVSS GND terminal -
57 ANT_CON P-ANT control output O
58 NC (Not used) O
59 PWIC_STBY PWIC standby O
60 PWIC_MUTE PWIC_FR MUTE O
61 AUD_MUTEC E-VOL inputSEL_C MUTE O
62 AUD_MUTEB E-VOL inputSEL_B MUTE O
63 AUD_MUTEA E-VOL inputSEL_A MUTE O
64 AUD_MUTE2 E-VOL center, SWMUTE O
65 AUD_MUTE1 E-VOL rear MUTE O
66 AUD_MUTE0 E-VOL front MUTE O
67 AUD_SDA E-VOL data output / ROM correction E2PROM communication
data input/output I/O
68 AUD_SCL E-VOL clock output / ROM correction E2PROM communication
clock output O
69 PON A8V, V5V, SW5V ON/OFF O
70 LX_RST Hardware-reset to slave unit O
71 AVDD Power supply terminal -
72 AVSS GND terminal -
73 AVREF Reference voltage input -
74 PWIC_DCDET SP_FR output DC offset detection I
75 LINE_MUTE LINE-MUTE input detection I
76 NC (Not used) -
77 A_WRT_E2P Used when writing E2PROM I
78 LX_MUTE MUTE request from slave unit I
79 A_TYPE0 Destination (Voltage reading) I
MICROCOMPUTER’S TERMINAL DESCRIPTION

15
KOS-V1000/V500
Pin No. Pin Name Application I/O Note
80 A_TYPE1 Model detection terminal I Not monitored in KOS
81 A_TYPE2 Model detection terminal I KOS is fixed to High
82 A_TYPE3 Model detection terminal I 500: Fixed to Lo, 1000: Fixed to High
83 TUN_IFC F/E IFC OUT input terminal I
84 TUN_SMET S meter input I
85 R_NOISE FM noise detection terminal I
86 RIP_MUTE Power IC inside O Used only in KOS-V1000.
87 BU_DET BU reduced voltage detection I
88 TV_SC_REQ Communication request from TV_COM I
89 SYS_ON SYS_COM communication control input I
90 R_CLK RDS decoder CLK input terminal I
91 LX_REQ_S Communication request from slave unit I
92 LX_REQ_M Communication request to slave unit O
93 LX_CON Start-up request to slave unit O
94 LX_DATA_S/
A_FLASH_MDATA Data from slave unit / Data from Flash re-write terminal writer I
95 LX_DATA_M/
A_FLASH_SDATA Data to slave unit / Data to Flash re-write terminal writer O
96 LX_CLK/
A_FLASH_SCK LX BUS clock / Clock from Flash re-write terminal writer O
97 TV_SC_DATA DATA input from TV_COM I
98 TV_MC_DATA DATA output to TV_COM O
99 TV_BP_CLK CLK output to TV_COM O
100 TUN_SDA F/E I2C data input/output terminal I/O
MICROCOMPUTER’S TERMINAL DESCRIPTION

16
KOS-V1000/V500
ADJUSTMENT
●SYNC Timing adjustment
Use the arbitrary monitor. (When using the arbitrary monitor,
use the “Parking OFF” since the screen is shown dark when
the source is the composite source.)
• Conditions
Video source : NAVI source and VIDEO source
Input video : NAVI and VIDEO signals
Operation mode : Parking OFF (to display OSD)
1. Use the Parking OFF to check if there is any space
at the edge of OSD. When AV1 is entered in the
composite signal.
2. Change each source.
3. Check that there are no jitter noises on the OSD.
4. If the jitter noises are observed, fine-adjust by turning
VR201 (X14-982) to the position where the jitter noise
is removed while observing the screen.
5. After turning VR201, re-check the timing with VSEL.
Reference
Baseline when no input
43K + 4.7K VR
OSD shifts to left when the above values are used. VR MAX 155ns
43K + 4.7K VR
OSD shifts to right when the above values are used. VR MIN 95ns
Mono-multi
HSY
Monitor HSY
Mono-multi
HSY
Monitor HSY
●COLOR adjustment
• Conditions
Video source : NTSC composite video signal (AV-INI)
Input video : Color bar
Operation mode : Test Mode
• Adjustment
Adjust color with the remote controller by touching AUTO
Adjust, CHROMA FNC, and COLOR in this sequence
(AUTO Adjust →CHROMA FNC →COLOR) on the test
mode screen.
* To shift to the test mode, press the [Reset] key to start
the system while pressing the [MODE] and [VOL UP] keys
at the same time ([MODE] + [VOLUP]). Refer to KVT-
719DVD Service Manual (B53-0507-00) for the details of
the test mode.
1. Connect the adjustment connector pin. (Surface A)
Trigger with the composite or G signal and adjust color
as shown below while monitoring G signal.
The figure shown below is the output wave form of R, G,
and B colors.
2. Set the default values for COLOR register. (Default
value: 5C)
3. Shift to the COLOR adjustment screen and fine-adjust
the COLOR register.
Adjust the register by changing the COLOR value with
the UP/DOWN on the remote controller such that the
amplitude of one horizontal becomes constant.
Adjust the register so that the level of the Kpart is flat.
4. After adjustment, press the final [selection] key.
Color of OSD on the screen turns purple when the KEY
is pressed.
Then press the [end] key and when “Write OK” is
shown the adjustment is complete.
COLOR : 70
When COLOR register is increased

17
KOS-V1000/V500
COLOR : 60
When COLOR register is set to 60
COLOR : 50
When COLOR register is decreased
●RGB Automatic adjustment
• Conditions
Video source : NTSC composite video signal (AV-INI)
Input video : White 100%
Operation mode : Test Mode
• Adjustment
Start the automatic adjustment by touching AUTO Adjust
and RGB in this sequence (AUTO Adjust →RGB) on the
test mode screen.
• Measurement equipment and etc.
Video signal generator
KOS-L702 monitor
Horizontal position default value for both of internal and
external monitors (Reference only)
Graphic 2
VIDEO (NTSC) 3
NAVI 2
VIDEO (PAL) 5
OSD default value
ALL 0
●TINT/PHASE Automatic adjustment (PAL)
• Conditions
Video source : PAL composite video signal (AV-INI)
Input video : Magenta (Luster)
Operation mode : Test Mode
• Adjustment
Start the automatic adjustment by touching AUTO Adjust
and TINT/PHASE in this sequence (AUTO Adjust →
TINT/PHASE) on the test mode screen.
* Make this adjustment after setting up Chroma auto
CONT-VIDEO.
(* Make the adjustment after the TINT and PHASE
adjustments of NTSC.)
• Measurement equipment and etc.
Video signal generator
KOS-L702 monitor
ADJUSTMENT

18
KOS-V1000/V500
ABCDE
1
2
3
4
5
6
7
VIDEO CONTROL UNIT X14-982x-xx (J76-0395-11)
VR201
124
VR800
W600
4
3
3
1
1
1
1
1
4
8
1
10
1
1
1
1
4
8
5
125
26
1
16
100
1
4
5
100
1
1
1
1
5
8
4
1
1
14
4
8
5
16
1
9
1
8
4
1
5
1
16
16
16
5
4
8
1
5
8
6
C260
C324
C251
C217
C226
C219
C809
C616
C629
C676
C818
C707
C678
C657
C222
C234
C223
C746
C694
C902
C750
C751
C827
C811
C401
C691
C605
C606
C619
C677
C679
C267
C215
C218
C220
C227
C403
C405
C614
C615
C660
C663
C665
C668
C669
C672
C731
C736
C738
C740 C741
C743 C745
C753C757
C804
C803
C807
C812
C813
C814
C819 C820
C823
C824
C835
C836
C837
C838
C917
C918
C761
C760
C961
C964
C408
C404
C805
C806
X600
C988
C993
C976
C977
C978
C980
C982 C984
C987
C983
C979
C986
C981
C985
C959
L400
L401
L600
L602
L604
R627
R847
R878
L900
R983
C801
C817
L603
L605
R802
R805
R806
R914
R928 R929
R934
L402
L202
L205
L206
L211
L212
L700
L702
L215
R628
R629
R630
R631
R632
R633
R634
C306 C305
R31
3
R31
9
R32
2
R32
3
R32
4
C271
C302
L300
R311
R312
R386
R389
C413
L201
C400
R406
C839
C810
R848
R610
L601
C711
C828
C834
C659
R621
R622
R623
R624
R625
R626
C221
C225
C224
L213
C235
R239
R241
R251 R252
R253
R265
R297
C747
C748 R258
C727
C693
C906
C909
R927
R932
R989
R995
C209
R216
R221
C754
C756
R738
R765
C821
C832
C833
R886
R887
R664
R985
R388
C726
C901
C908
C911
X900
R900
R901
R906
R910
R913
R915
R930 R931 R935
R936
R937
R938
R939
R955
R966
R967
R968
R969
R973
R990
R706
R707
C608
C617
C618
C620
C621
C622
C623
R757
R758
C666
C667
C670 C671
R648
R652
R658 R661
R771
C248
C250
C253
C255
C259
C262
C268
C269
C284
R772
R235
R240
R242
R270
R271
R272
C415
R750
R
8
R831
R833
R864
R865
R866
R424
C303
C304
C323
R420
X300
C205
C212
C213
R214
C216
C453
C958
R231
R232
R233
R460
13
R773
C206
C228 C229 C230
C232
C233
C240
C241
C242
C243
C244
C245
C246
C247
C249
R223
C264
C265
C270
C272
C273
C274
C275
C276
C277
C406
C407
C692
C700 C701
C702
C703
C704
C705
C708
C709
C710
C717
C722
C729
C737C739 C742C744
C825
C826 C829
C830
R306
R307
R215
R217
R218
R219
R220
C957
R234
R236
R237
R243
R247
R249
R254
R255
R261
R262
R263
R266
R273
R274
R275 R276 R277
R283
R284
R285
R286
R287
R288
R290
R291
R293
R295
R301
R302 R30
3
R304
R314
R315
R316
R317
R318
R321
R325
R326
R327
R328
R329
R330
R331
R332
R333
R334
R335
R336
R337
R338
R341
R342
R343
R345
R346
C416
R381
R382
R383
R384
R385
R394
R401
R402
R407
R408
R409
R410
R411
R413
R414
R454
R456
R602
R635
R642
R645
R646
R649
R651
R654
R655
R656
R657
R659
R660
R662
R663
R667 R668
R669
R700
R701
R702
R718
R719
R720
R721
R722
R723
R724
R725
R726
R727
R728
R729
R736
R737
R743
R744
R745
R746
R748
R800
R801
R807
R811
R815
R816
R817
R818 R819 R820
R821
R822
R823
R824
R830
R832
R834
R835
R836
R837
R838
R839
R840
R841
R842
R843
R844
R845
R852
R853
R854
R855
R856
R857
R869
R870
R872
R881
R883
R884
R885
R888 R891
R892
R897 R898
R899
R902
R903
R904
R905
R916
R917
R918
R919
R920 R921
R922
R923
R924
R925
R926
R941
R942
R943
R946 R947 R948 R949
R950
R951
R952
R953 R956
R957
C900
R960
R961
R962
R963
R964
R965
R970
R972
R974
R975
R976
R977
R979
R980
R981
R982
R986
R991
R992
R993
X200
X201
X202
X301
R998
C965
C454
C455
R447
R450
R445 R448
R421
R446
R449
C966 C967 C968
C969
C970
R490
R491
R492
R493 R494 R495
R478
R479
R480
R481
R482
R483
C956
R689
R697
R698
R692
R484
R485
R487
R489 R488
R486
R396
R358
R360
R364
R357
R199
C191C192
R238
C808
R776R777
R416
C194
C193
C411
C412
R422
R423
R392
R296
C771
C772
C773C774
C914
R756
C913
R755
R673
R674
R672
R671
8
54
1
8
54
1
8
54
18
54
18
54
1
5
6
10 6
15
1
45
85
81
4
14
58
14
58
15
610
15
610
8
5
1
13
4
64
31
46
31
13
54
8
916
14
87
8
9
7
8
18
16 9
16
17 64
32 49
33 48
81
169
81
169
78
14
8
16
9
8
9
13
54
13
54
13
54
4
159
2610
313 11 7
412 8
5
31
1
2
9
10
4
32
12
43
9
8
25
76
75 51
26
50
75 51
76 50
45
31
19
20
1
2
8
9
12
25 36
24
13 48
37
BE
BE
BE
BE
BE
BE
BE
BE BE
BE
BE
BE
BE
BE
BE BE
BE
BE BE
BE
BE
BE
BE
BE
BE
BE BE
CN202
CN203
J802
J803
A600
J401
J804
J700
J702
J400
J805
J600
J951
P501
P600
D830
D832
D831
D833
Q900
Q300
D405
Q904
Q201
Q700
Q702
D829
D820
D400
Q903
Q905
Q906
Q901
Q902
D607
D608
D610
D611
D616 D617
D700
D701 D703
D702
D718
D706
D707
D710 D711
D714
D715
D716
D804
D805D806
D807D808
D809
D810
D811
D812
D813
D814
D815
D816
D822
D823
D825
D826
D828
Q600
Q601
Q605 Q606
Q607
Q609
D618
Q208
Q209
Q210
Q301
D704
Q200
Q
2
D212
D705
D717
D301
D401
D602
D603
D604
D609
D613
D615
D713
D819
Q205
D13
D834
D835
Q963
D959
D958
D955
Q907
Q908
IC803
IC603
IC802
IC301 IC302
IC211
IC212
IC300
IC303
IC214
IC208
IC957
IC400
IC401
IC213
IC706
IC707
IC801
IC800
IC600
IC806
IC701
IC804
IC805
IC700
IC602
IC604
IC605
IC807
IC206
IC209
IC210
IC705
IC901
IC902
IC900
IC903
IC202
IC203
IC204
IC205
IC402
IC606
IC951
IC954
IC952
IC953
IC219
IC220
TP221
TP222
TP223
TP225
TP226
TP228
TP230
TP233
TP240
TP241
TP242
TP245
TP301
TP318
TP329
TP331
TP600
TP601
TP602
TP901
TP902
TP903
TP904
TP907
TP910 TP911
TP912
TP913
TP914
TP915
TP922
TP220
TP900
TP712 TP713
TP714
TP700
PC BOARD (COMPONENT SIDE VIEW)

19
KOS-V1000/V500
JIHGF
1
2
3
4
5
6
7
201
127
226
INSP
C508
L500
C36
C3
C200
L10
1
1
1
8
59
1
O
1
1
15
I
1
28
1
4
4
8
1
5
C26 C24
C318
C518
C516
C7 C317
C324
C8
C14
C320
C28
C13
C30
C312
C452
C34
C647
C314
C10
C634
C635
C645
C646
C992
C994
C920
C921
C640
C641
C764
R754
L7
L6
C319
R56
R15
F500
R510
R560
R571
R500
R533
R536
TH600
R74
L211
R43
C306 C305
C316
R139
R313
R319
R322
R323
R324
C17
C311 L301
L300
R386
L451
R138
R134
R135
R140
R141
C117
R115
L1
L2
L4
L5
R16
L3
R37
R45
F1
C313
L100
L101
R102
C310
L201
R387
C4
C137
R9
R14
R101
C138
C451
R778
R132
R133
C202
C203
R221
C33
R41
R39
R109
R588
R599
R591
C500
C501
C502
C505
C512
C522
C524
R580
C989
R788
R502
R513
R528
R535
R537
R559
R570
R760
R612
C631
C633
C644
C650
C653
C654
R618
R620
R118
C284
R42
R827
R829
R831
R833
C315
C327
C328
C18
C22
C23
C1
C2
R13
R47
R299
C213
R298
C199
C201
220
1
1
22 12
111
19
C100
C109
C114
C119
C120
C128
C130
R114
R117
C9
C11
R18
R20
C20
C21
C104
C115
C116
C630
C632
C636
C637
C638
C639
C642
C643
C648
C649
C651
C652
L102
L103
R306
R307
R7
R10
R17
R19
R27
R31
R46
R113
R116
R120
R121
R122
R123
R200
R201
R202
R203
R205
R207
R210
R211
R
217
1
8
R301
3
02 R303
304
R317
325
3
26
327
3
28
3
29
3
30
R334
335
R336
337
R361
R362
R365
R366
R367
R368
R378
R379
R380
R385
R390
R394
R451 R452
R511
R512
R526
R534
R550
R552
R553 R558
R561
R563
R564
R569
R611
R613
R614
R615
R616
R617
BE
R619
R803
R823
R824
R825
R826 R828
R830
R832
R834
R835
C997
C998
X
200
R8
R54
R55
C953
R587
R598
R581
R592
R597
R586
R589
R578
R789
R786
C554
C555
C329
C557
C293
R958
R791
R790
C766
C767
R784
R779
C556
R799
C525
R798
C528
C531
C534
C537 C540
C543
C546
C526
C529
C532
C535
C538 C541
C544
C547
C527
C530
C533
C536
C539 C542
C545
C548
C664
C991
5
5
8
1
45
8
1
45
8
8
5
13
54
13
54
14
GO
D
D
D
D
G
S
G
S
D
D
D
DS
G
S
G
DDDD
SGSS
13
54
5
10
6
18
5
3 45
5
GI
IGO
1
2
260
4
BE
BE
BE
BE
BE
BE BEBE
BE
BE
BE
BE
BE
BE
BE
BE
BE
B
BE
BE
E
BE
BE
BE
BE
BE
BE
BE
B
BE
E
N202
Q518
J200
J800
Q11
J801
J500
S1
J1
P502
P500
CN301
D1
D14
D512
D515
D523
Q524
Q530
Q501
Q512
D100
D101
Q5
Q6
Q7
Q9
Q953
Q959
D800
D802
D809
D810
D811
D812
J501
D502
D503
D507
D511
D520
D521
D522
D526
D528
Q500
Q503
Q527
Q533
D9
D3
Q1
Q2
Q3
Q203
D200 D201
D202
D203
D204
D205
D209
D210
D211
D213
D214
Q101
Q102
Q104
D963
Q4
D964
D2
D4
D8
D10
D11
D508
D519
D525
D527
D605
D606
Q510
Q526
Q532
D965
D13
Q12
Q103
D12
D952
D954
D951
D953
Q956
Q962
Q955
Q961
D719
IC601
IC1
IC2
0
1 IC302
IC305
IC100
IC3
IC4
IC304
IC5
IC6
IC451
IC200
IC201
C
203
C
205
IC955
IC956
TP226
TP245
TP300
TP452
TP451
Refer to the schematic diagram for the values
of resistors and capacitors.
X14-982x-xx
Ref. No.
Address
Ref. No. Address Ref. No. Address
IC1
IC2
IC3
IC4
IC5
IC6
IC100
IC200
IC201
IC202
IC203
IC204
IC205
IC206
IC208
IC209
IC210
IC211
IC212
IC213
IC214
IC219
IC220
IC300
IC301
IC302
IC303
IC304
IC305
IC400
IC401
IC402
IC451
IC600
IC601
IC602
IC603
IC604
IC605
IC606
IC700
4G
3F
4G
3G
5G
3H
6F
6F
6F
6E
6E
5E
5E
6E
6E
6E
6D
6D
5D
5E
5E
5E
6E
4E
2E
2F
3E
2F
2F
2D
2D
2D
3F
5C
4H
4C
4C
4C
4C
3A
3D
IC701
IC705
IC706
IC707
IC800
IC801
IC802
IC803
IC804
IC805
IC806
IC807
IC900
IC901
IC902
IC903
IC951
IC952
IC953
IC954
IC955
IC956
IC957
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q9
Q11
Q12
Q101
Q102
Q103
Q104
Q200
Q201
Q203
Q205
5C
6C
6C
6C
3D
2E
2C
2C
3C
2C
4D
3D
3A
4B
3B
3B
6C
6B
6B
6B
4F
4G
3D
6G
6G
6G
6G
6G
6G
5G
2H
5G
2F
6F
5F
5G
6G
6E
6E
6F
5D
Q208
Q209
Q210
Q300
Q301
Q500
Q501
Q503
Q510
Q512
Q518
Q524
Q526
Q527
Q530
Q532
Q533
Q600
Q601
Q605
Q606
Q607
Q609
Q700
Q702
Q900
Q901
Q902
Q903
Q904
Q905
Q906
Q907
Q908
Q953
Q955
Q956
Q959
Q961
Q962
Q963
5D
5D
5D
4E
4E
5H
5H
4H
3H
6G
3G
2H
2G
2G
2G
2G
2G
4C
4C
6C
6B
6B
5B
6D
7D
3B
3B
3B
4B
3C
4B
3B
3B
4B
2G
2G
2G
2G
2G
2G
6D

20
KOS-V1000/V500
KLMNO
1
2
3
4
5
6
7
VIDEO CONTROL UNIT X14-982x-xx (J76-0395-11)
D516
Q506 Q507 Q508
Q400
D302
D817
D818
D510
D518
Q502
Q509
Q511
Q522
Q523
Q528
Q529
D957
Q602
Q22
D206
D207
D208
D6
D517
D600
D601
Q10
Q525
Q531
D402
D404
Q951
Q957
Q952
Q958
Q964
D956
Q954
Q960
Q211
Q21
Q703
Q704
Q705
IC703
IC704
IC216
IC217
IC215
IC218
C27 C25
R33
C517
R545
C507
C510C509
R75
R73
R504
C261
C300
C301
C307
C308
C309
R305
R309
R348
L203
C140
R129
R137
C112
C113
C15
R28
C16
C252
C321
R34
R35
C29
L8
C131
R21
R22
R356
C121
C122
R762
C37
C6
C281
C286
R759
C706
C402
C231
C236
R281
C728
C103 C139
R104
R136
C204
C207
C208 C214
C752
R769
R400
R403
R546
C800
C802
R347
R782
R783
C600
C601
R590
C503
C504
C521
C523
R417
R418
C561
C563
R579
R792
R522
R523
R532
R555
R566
C661
C551
R637
C257
C258
C282
C283
R764
R256
R280
C552
C553
C19
R30
R32
C322
R11
R308
R310
R320
R339
R340
R349
R350
C210
C211
R224
R226
R227
R230
R294
R499
C102
C105
C107 C108
C110
C124
C126
C133
C134
C135
C136
R106
R107
C132
R111
C106
C111
C123
C125
C127
C129
C325
C291 C292
C263
C279
C280
C285
C511
C602
C718
C719 C720
C721
C723
C724
C725
R300
R12
R23
R25
R29
R50
R105
R110
R124
R125
R128
R130
R131
R204
R206
R208
R209
R212
R213
R222
R246
R257
R259
R260
R267
R282
R344
R374
R505
R507
R508
R509
R520
R521
R524
R525
R527
R529
R530
R531
C287
C141
C142
R551
R554
R556
R557
R562
R565
R567
R568
R604
R636
R742
R749
R846
C952
C954
C955
R583
R594
C962
C963
R691
R693
C995
R695
R694
R696
R690
R593
R582
R763
R785
R584
R585 R595
R596
R268
R264
R395
C296
C288
C289
C298
L214
R397
C297
C299
R292
R359
R363
R269
R228
R229
R225
R289
R278
C143
C513
C562
C145
C144
C146
C326
R399
C564
C765
R761
R770
R766
R39
54
1
6
14
17
8
71
814
4
58
4
31
13
54
31
BE
BE
BE
BE
BE
BE
BE
BE BE
BE
BE
BEBE
BE
BE
BE
BE
BE BE
BE
BE
BE
BE BE
BE
E
BE
E
TP8
TP9
TP526
TP200
TP201
TP522
TP821
TP803
TP12
TP313
TP309
TP231
TP7
TP232
TP11
TP345
TP10
TP310
TP16
TP13
TP4
TP717
TP316
TP801
TP802
TP806
TP807
TP521
TP532
TP822
TP647
TP229
TP347
TP720
TP722
TP827
TP311
TP314
TP303
TP202
TP203
TP218
TP951
TP605
TP208
TP319
TP1
TP2
TP3
TP6
TP204
TP205
TP206
TP207
TP209
TP210
TP211
TP212
TP213
TP214
TP215
TP216
TP217
TP219
TP227
TP244
TP302
TP304
TP305
TP306
TP307
TP308
TP312
TP315
TP317 TP320
TP321 TP322
TP323
TP324
TP325
TP326
TP327
TP328
TP330
TP333 TP335
TP336
TP337
TP339
TP340
TP341
TP342
TP343
TP344
TP348
TP349
TP350
TP351
TP354
TP500
TP501
TP502
TP503
TP504
TP505
TP506 TP507
TP508 TP509
TP510 TP511
TP512 TP513
TP514 TP515
TP516
TP517
TP518
TP519
TP520
TP528
TP529
TP530
TP531
TP603
TP604
TP606
TP607
TP608
TP609
TP610
TP611
TP716
TP718
TP721
TP800
TP804
TP805
TP808
TP809
TP823
TP824 TP825
TP826 TP828 TP829 TP830 TP831
TP832 TP833
TP834 TP835
TP836 TP837 TP838
TP334
TP15
TP235
TP234
TP224
TP332
TP14
TP338
TP955
TP956
TP954
TP952
TP499
TP498
TP246
PC BOARD (FOIL SIDE VIEW)