Sanyo CE23LC4-C User manual

Part No. SKSM0821 N2RL SEPTEMBER 2005
Colour Television
Service Manual
Model CE23LC4-C
Service Ref. No. CE23LC4-C-00
PRODUCT CODE: 111374310
ORIGINAL VERSION:Chassis No.UK1-A
Give complete "SERVICE REF. NO." for parts
order or servicing, it is shown on the rating sheet
on the cabinet back of the TV set.
Note
This TV receiver will not work properly in foreign
countries where the television transmission
system and power source differ from the design
specifications. Refer to the specifications for the
design specifications
CE23LC4-C
Contents
Safety precautions/Specifications ..................................................................................................................2
Option settings............................................................................................................................................3~4
IC descriptions............................................................................................................................................5~6
Service Data ..............................................................................................................................................7~8
Block Diagram ................................................................................................................................................9
IC Block Diagrams........................................................................................................................................................................10~14
CPU Functions........................................................................................................................................15~19
Cabinet Parts List ........................................................................................................................................20
Cabinet Disassembly....................................................................................................................................21
Pin description of semiconductors................................................................................................................22
Part Description and reading of schematic diagram ....................................................................................23
Electric Parts List....................................................................................................................................24~30
Please use Schematic Diagram SKP20552
inserted with this Service Manual.

-2-
N2RL
SAFETY PRECAUTION
X-RADIATION PRECAUTION
The primary source of X-RADIATION in the television receiver is the picture tube. The picture tube is specially
constructed to limit X-RADIATION emissions. For continued X-RADIATION protection, the replacement tube
must be the same type as the original including suffix letter. Excessive high voltage may produce potentially
hazardous X-RADIATION. To avoid such hazards, the high voltage must be maintained within specified limit.
Refer to this service manual, high voltage adjustment for specific high voltage limit. If high voltage exceeds
specified limits, take necessary corrective action. Carefully follow the instructions for +B1 volt power supply
adjustment, and high voltage adjustment to maintain the high voltage within the specified limits.
PRODUCT SAFETY NOTICE
SPECIFICATIONS
Product safety should be considered when a component replacement is made in any area of a receiver.
Components indicated by mark in the parts list and the schematic diagram designate components in which
safety can be of special significance. It is particularly recommended that only parts designated on the parts list in
this manual be used for component replacement designated by mark . No deviations from resistance wattage
or voltage ratings may be made for replacement items designated by mark .
!
!
!
1: An isolation transformer should be connected in the
power line between the receiver and the AC line
when a service is performed on the primary of the
converter transformer of the set.
2: Comply with all caution and safety-related notes
provided on the cabinet back, inside the cabinet, on
the chassis or the picture tube.
3: When replacing a chassis in the cabinet, always be
certain that all the protective devices are installed
properly, such as, control knobs, adjustment covers
or shields, barriers, isolation resistor-capacitor networks
etc. Before returning any television to the customer,
the service technician must be sure that it is completely
safe to operate without danger of electrical shock.
Power source AC 220~240V, 50Hz
Television system System I
Colour system PAL/NTSC4.43 (PAL/NTSC4.43/NTSC3.58 IN AV MODE)
Receiving channel UHF: #21~69
Aerial input impedance 75ohm
Rear AV terminal
AV1: CENELEC standard
INPUT: Composite video, RGB and Audio L/R
OUTPUT: TV-output with composite video and audio L/R
AV2: CENELEC standard
INPUT: Composite video, RGB, S-VHS and Audio L/R
OUTPUT: Monitor output with composite video and Audio L/R
Front AV terminal
AV3: RCA jacks
INPUT: Composite video and Audio L/R
Sound output(Music) 12 x 2
Dimensions (WxHxD) 580 x 480 x 257mm
Weight 8.4 Kg
Important recycling information.
Your SANYO product is designed and manufactured with high quality
materials and components which can be recycled and reused.
This symbol means that electrical and electronic equipment, at their
end-of-life, should be disposed of separately from your household
waste.
Please dispose of this equipment at your local community waste collec-
tion / recycling centre.
In the European Union there are separate collection systems for used electrical and electronic
products.
Please help us to conserve the environment we live in!
Note: This symbol mark and recycle system are applied only to EU countries and are not applied
to other countries of the world.

-3- N2RL
OPTION SETTING
To enter to the Option Mode
+ Press and hold the F/OK button on the remote control and P▼button on the front panel of the TV. The option win-
dow will appear on the screen.
To set the Option Mode
+ Highlight the desired option item by using the P▲or P▼ button .
+ To switch the option mode, use the Volume - (LEFT) or Volume + (RIGHT) button.
+ The data which is set in the option mode is stored into the memory IC automatically.
The following table shows the available option items and default setting mode.
Exit from the Option Mode
+ Press the MENU button.
i
Option Mode Mode Description & Note
OSD H-POS Set value to 6
COUNTRY EU or UK Country default “EU”
SORT MODE Sort mode, default “Sorting”
PLUG & PLAY ON or OFF Plug & Play mode, default “ON”
WELCOME TEXT ON or OFF Welcome Text default “ON”
SURROUND ON or OFF Surround sound default “ON”
BASS FEATURE Bass Feature default “BBE+Bass Exp”
AVL ON or OFF AVL mode, default “OFF”
AV3 ON or OFF AV3 mode, default “ON”
COLOUR SYSTEM ON or OFF Colour system, default “OFF”
AFC ON or OFF AFC mode, default “ON”
PROGRAM NAME ON or OFF Program name default “OFF”
TEXT NO SIGNAL ON or OFF Disables Text when no signal, default “ON”
BLUE BACK ON or OFF Blue Black mode, default “OFF”
DIGITAL MODE ON or OFF Digital mode, default “OFF”
SCART Set value to 2
Option
OSD H-Pos 6 
Country  EU
Sort Mode SORTING
Plug & Play ON
Welcome Text ON
Surround ON
Bass Feature BBE+Bass Exp
AVL OFF
AV3 ON
Colour System OFF
AFC OFF
Program Name ON
Text no signal ON
Blue Back OFF 
Digital Mode OFF
Scart 2
OPTION MODE FOR CE23LC4-C-00

-4-
N2RL
OPTION SETTINGS
N2RJ N2RK N2RL N2SJ N2SL
PICTURE Brightness 38 38 38 25 25 Contrast 50 50 50 50 50 Colour 30 30 30 33 33 Sharpness 35 35 35 35 35 Brightness 47 47 47 30 30 Contrast 63 63 63 63 63 Colour 35 35 35 40 40 Sharpness 40 40 40 40 40 Brightness 31 31 31 25 25 Contrast 32 32 32 35 35 Colour 30 30 30 35 35 Sharpness 32 32 32 35 35 Dyn skin tone Off Off Off Off Off TXT Brightness Max Max Max Max Max SOUND Volume 10 10 10 10 10 Balance 00000 Bass 00000 Treble 00000 Sound Preset Normal Normal Normal Normal Normal BBE Off Off Off Off Off Surround Off Off Off Off Off
OPTION
OSD H-Pos 66666 Country EU UK EU EU EU Sort Mode Sorting Sorting Sorting Sorting Sorting Plug+Play On On On On On Welcome Txt On On On On On Surround On On On On On Bass Feature BBE+Bass Exp BBE+Bass Exp BBE+Bass Exp BBE+Bass Exp BBE+Bass Exp AVL Off Off Off Off Off AV3 OnOnOnOnOn Colour System Off Off Off Off Off AFC Off Off Off Off Off Program Name On On On On On TXT no signal On On On On On Blue Back Off Off Off Off Off Digital Mode Off On Off Off Off Scart 22222
Analogue Settings for All UK1A N2R* and N2S*

-5- N2RL
IC Descriptions for UK1A
IC001
This is an LA42052 which is the audio amplifier for the set. It has left and right inputs from the LOC and left and right
outputs to the speakers and headphone socket. It also has mute and standby functions which are activated by the
LOC as appropriate.
IC1101 (monitor sets only)
This is a switching IC, NJM2233BM, which allows the sync signal input on monitor sets to be switched between pin
20 of SCART 1 (conventional & ALBOS) and pin 14 of SCART 1 (SIS signal). The IC takes a 5V supply and is
switched by the control line SC2_8, which is normally used for SCART 2 pin 8 signalling but is adapted fro the moni-
tor sets.
IC1205
This a ROHM BA7603F triple video switch which allows the RGB input to be switched between SCART 1 and
SCART 2. The switch is controlled by the RGB_SW line from the IC.
IC2001
This is a picture improvement chip, Philips TDA9178, which takes a YUV input from the LOC and carries out vector
processing of luminance and colour to improve overall picture quality and reduce noise. The IC requires an 8V
power supply and is also connected to the I2C bus.
IC201
This is the Philips LOC 1 chip which is the main system processor. It consists of three ICs encapsulated in one BGA
package with 388 balls. The “Cosmic” and “Picasso” chips carry out analogue and digital processing respectively,
and together from the UOC III which is used in many other sets. These are complemented by the Lithium IC which
carries out digital processing and scaling functions.
The IC requires 5V, 3.3V and 1.8V for correct operation – although only 5V and 3.3V are required in “standby”
mode. Full descriptions of all port functions are given elsewhere in this manual.
IC1221(digital only)
This is a ROHM BA7609F triple video switch which allows audio and video from the digital system to be output to
the SCART 2 socket for recording. The IC is controlled by the REC_CTL signal from the MCU IC860.
IC4001
This is a SST SST39VF020 CMOS multi-purpose flash with a capacity of 2Mbits. It is connected to the LOC using
address lines, data input/output, write enable and control lines. The flash IC is powered by the 3V3 SW supply.
IC4002
This is a ROHM BD5260G open drain voltage detector IC which works in conjunction with the backlight enable line
BL_EN. It takes input from the main power and the 5V CPU line.
IC6600
This is a chopper regulator, Sharp PQ1CY series, which provides the power for the LCD panel – 3.3V for 15” and
20”, 5V for 17” and 23”. The regulator is switched on at power up via the control line POWER 1 and transistor
Q6600. The power is switched to the panel, also by POWER 1, via the FET switch Q1600.
IC6602
This is a Sharp PQ1CZ series chopper regulator which provides the 14V supply for the audio IC. It is switched by
the control line POWER 1 from the LOC.

-6-
N2RL
IC Descriptions for UK1A (continued)
IC6603(digital only)
This is a Sharp PQ1CZ series chopper regulator which provides the 6V supply for the digital module, hence it is only
present on digital sets. The regulator is switched by the POWER 1 control line from the LOC.
IC6604
This is a linear voltage regulator providing in this case 8V to supply the picture improvement IC IC2001. The regula-
tor is switched by the control line POWER 1.
IC6605
This is a chopper regulator, Sharp PQ1CY series, which provides 6V. This voltage is clamped by a diode after the
regulator to produce 5V CPU. This voltage is passed to IC 6606.
IC6606
This is a linear voltage regulator, ROHM BA05SFP, which takes the 6V from IC6605 as an input and produces 5V
SW. This regulator is controlled by the POWER 1 control line from the LOC.
IC6607
This is a linear voltage regulator which takes the 6V from IC6605 and produces 3V3 STB used by the LOC in stand-
by mode.
IC6608
This is a ROHM BA00BC0WFP linear regulator which converts the 6V from IC6605 to the 1V8 use by the LOC
when the set is powered on. This regulator is controlled by the POWER 1 control line.
IC6642
This is also a ROHM linear regulator which takes the 5V SW from IC6606 as an input and produces 3V3 SW used
by various parts of the circuit.
IC701 (20” LCD only)
This is a THine THC63LVDF84B LCD panel interface which converts 4 LVDS data streams from the LOC into 28bits
of RGB data and a clock to send to the panel. Currently this IC is only required on 20” LCD sets where the panel
requires data in RGB form rather than LVDS.
The IC requires a 3V3 power supply on several pins.
IC801
This is the non-volatile memory(NVM) IC which contains data settings for the LOC and stored user data such as pic-
ture settings and programs. It also contains data relating to the LCD panel type and data requirements. It is a 24C64
64K EEPROM arranged as 8192 x 8bits. It uses the 3V3 STB power supply and is connected to the LOC via the
12C bus.
IC860(digital only)
This is a Renesas RSF21162SP microprocessor which acts as a controller for the digital module via the I2C bus and
the D/A_CTL and REC_CTL line to IC1251 and IC1221. This IC has a small amount of memory which contains the
ICs program, this is programmed separately from the LOC program via the KSUB socket.
IC861(digital only)
This is a ROHM BD4828G CMOS voltage detector which controls the reset line to the IC860 microprocessor.

-7- N2RL
To enter to the Service Mode
+ Press and hold the GREEN button on the remote control and then press the P▼button on the cabinet.
To select the service item and change data value
+ To select the adjustment item, use the P▲or P▼button.
+ To change the service data, use the Volume -(LEFT) or Volume + (RIGHT) button.
+ The data which is set in the service mode is stored into the memory IC automatically.
EXAMPLE: 000 GTV 4.0 E4.17
ITEM NO SECTION VALUE
ITEM
Exit from the Service Mode
+ Press the MENU button or turn off the TV set by using the Mains switch.

-8-
N2SL
# item value # item value # item value # item value
0 Soft. Version E417 60 MUS 0 120 9178 CTI-RF 1 180 CHSE 2
1 Init TV 0 61 PWLDAC 8 121 9178 PK-RF 35 181 NLEL 100
2 ISP Mode 0 62 CB 0 122 9178 SP-RF 32 182 NUEL 200
3 Sedna version 10601 63 CB PF PAL 0 123 9178 CR-RF 32 183 DSG 1
4 PWT 0 64 CB AV NT 0 124 9178 LW-RF 32 184 FMWS 1
5DCXO 48 65 BPS 0 125 UOC COR-RF 3 185 CV2 0
6 DCXO Auto 0 66 FCO 0 126 PeakFrq-RF 3 186 PA-BA-MU 48
7 WSS 1 67 PeakFreqPAL443 3 127 SCA Lit H Flt-RF 30 187 PA-TR-MU 45
8 WPR 20 68 PeakFreqPALM 3 128 SCA Lit V Flt-RF 27 188 PA-BA-TK 28
9 WPG 20 69 PeakFreqPALN 3 129 9178 CFS-AV 1 189 PA-TR-TK 40
10 WPB 20 70 PeakFreqNTSC443 3 130 9178 VDC-AV 1 190 PA-BA-NR 32
11 BLOR 20 71 PeakFreqNTSCM 3 131 9178 CDS-AV 0 191 PA-TR-NR 32
12 BLOG 20 72 PeakFreqSECAM 3 132 9178 CTI-AV 1 192 BEEP-VOL 35
13 WPR-SECAM 0 73 PeakFreqAV 3 133 9178 PK-AV 35 193 BEEP-FRQ 4
14 WPG-SECAM 0 74 Tint Def 32 134 9178 SP-AV 32 194 AGC Speed 1
15 WPB-SECAM 0 75 Tint NT 0 135 9178 CR-AV 20 195 AGC Take over 27
16 BLOR-SECAM 0 76 Blackstretch 1 136 9178 LW-AV 32 196 OIF 32
17 BLOG-SECAM 0 77 Bluestretch 0 137 UOC COR-AV 3 197 VA 3
18 reserve 32 78 Whitestretch 0 138 UOC PeakFrq-AV 3 198 VAI 0
19 reserve 32 79 GAM 0 139 SCA Lit H Flt-AV 38 199 SVO 0
20 RGB Bright 29 80 PWL 0 140 SCA Lit V Flt-AV 27 200 GD 1
21 TXT MIN 6 81 BSD 0 141 HPOS50 425 201 BPB 0
22 TXT MID 16 82 AAS 0 142 VPOS50 14 202 BPB2 1
23 TXT MAX 31 83 PeakRatioOvShot 0 143 203 TXT-H-POS 10
24 BR RF PN 245 84 RatioPreAftShot 0 144 204 TXT-H-POSA 24
25 BR AV 245 85 CRA0 0 145 SACR 17 205 TXT-H-POSB 6
26 BR RGB 245 86 DL 0 146 SACG 17 206 OSD-H-POS 6
27 BR S 245 87 Tint NTSC 31 147 SACB 17 207 CL 0
28 CN RF PN 0 88 OSO 0 148 SAGR 31 208 PGR 45
29 CN AV 0 89 FSL 0 149 SAGG 31 209 PGG 45
30 CN RGB 0 90 HP2 0 150 SAGB 31 210 PGB 45
31 CN S 0 91 SoftClipLevel 0 151 reserve 32 211 BackLight 63
32 SH RF PN 0 92 FO0 152 reserve 63 212 BL PWMMin 0
33 SH AV 0 93 Picture booster 1 153 reserve 41 213 BL PWMMax 255
34 SH RGB 0 94 AMS 1 154 reserve 58 214 BL PWMFreq 240
35 SH S 0 95 LDH 1 155 reserve 63 215 GAMMA 32
36 CL RF P 0 96 FHS 0 156 OP AUDIO CON 2 216 BRIFE 55
37 CL AVP 0 97 WLB 1 157 OP DUB DBE 0 217 SATBE 35
38 CL N 0 98 DEM 0 158 AVL-LEV 5 218 CONBE 35
39 CL S 0 99 CD2-0 0 159 AVL-WGT 0 219 PANEL 0
40 CL RGB 0 100 OSP 0 160 AVL-MOD 3 220 LPG 1
41 PV-BR-DY 47 101 WPO 0 161 LOUD-NA 3 221 EGL 0
42 PV-CL-DY 35 102 DSK 1 162 LOUD-CH 0 222 RBL 0
43 PV-CT-DY 63 103 ASK 0 163 BBE-CONT 10 223 FILT BW M 0
44 PV-SH-DY 40 104 WSK 0 164 BBE-PROC 10 224 FILT BW 2
45 PV-BR-ST 38 105 SSK 1 165 OP CLIP 0 225 SCAN TIME 6
46 PV-CL-ST 30 106 DGR 1 166 ADC-AV-L 16 226 Phi 1 2
47 PV-CT-ST 50 107 GGR 0 167 DEC-LEV 16 227 reserve 32
48 PV-SH-ST 35 108 WGR 0 168 MONO-LEV 16 228 reserve 0
49 PV-BR-EC 31 109 SGR 1 169 NIC-LEV 16 229 reserve 32
50 PV-CL-EC 30 110 DBL 0 170 SAP-LEV 16 230 reserve 32
51 PV-CT-EC 32 111 GBL 0 171 E2D 0 231 reserve 63
52 PV-SH-EC 32 112 SBL 0 172 FFI 0 232 reserve 41
53 CLO SECAM 0 113 BON 0 173 MR VOL L 63 233 reserve 58
54 DTR SECAM 1 114 BT5-0 0 174 MR VOL H 4 234 reserve 63
55 YSECAM 12 115 NL5-0 0 175 L HI CUT 26 235 POS chg 30
56 YNTSC 0 116 VG5-0 32 176 ASD SC1 THR 16 236 POS chg no sig 40
57 YPAL 4 117 9178 CFS-RF 1 177 AGN 0 237 zoom or txt 30
58 YAV 4 118 9178 VDC-RF 1 178 OVMADAPT 0 238 dcxo swing 96
59 ACL 0 119 9178 CDS-RF 0 179 OVMTHR 0 239
items marked have changed from previous NVM data
Software ver E417Model: N2RL NVM file: N2RL_070405_5C4E
SERVICE DATA

-9- N2RL
BLOCK DIAGRAM
This is a diagram for all models and therefore differs slightly from the actual block diagram.
TTL
side AV
audio, video
headphone
RGB
sync
video & aud
i
IC001
audio amplifier
LA42052
I2C
IC201 LOC1 TDA15521E
LVDS
IC1205
BA7603
RGB switch
Cosmic
Picasso
Lithium
IC701
THC63LVDF84B
LVDS to TTL
IC2001
TDA9178
IC4001
SST39VF020
2Mb flash
IC1101
sync switch
(monitor only
)
NJM2233BM
A101
tuner
UHF/VHF
IC801
64K NVM
IC1251
BA7603F
YUV switch
(digital on
SAW
sound
SAW
video
SCART 1 SCART 2
Power Input
power regulators
IC6600 - IC6609, IC 6642
control
Digital i
n
IC860
RSF21162SP
sub cpu
(digital on
XGA / WXGA
LCD panel
VGA
20"
LCD panel
XGA/WXGA
15", 17", 23"
Outline

-10-
N2SL
UK1A Power - Block Diagram
Power Operation
Mains power on, set in "standby", 5V 3V3 STB are available via IC6605 and When set powers on a HIGH on control "power 1" switches on regulators to
p
other voltages required by set. Power failure at any of these suppli
e
to the LOC by either "P_FAIL 1" or "P depending on which supply has failed. will force the set back into standby. Once all the voltages are present th
e
will be enabled by "power 3" via FET Q1600. In digital sets the failure of the di power from IC6603 will be signaled b
y
DM" to the LOC
power 3
from LOC
power input
power 1
from LOC
power fail
to LOC
Q1600
p
anel
p
ower swIC6600
IC6604
14V audio
IC6608
8V 3V3 SW 3V3 STB 1V8 SW
digi power f
a
to LOC
IC6603
IC6605 IC6606
IC6607
6V di
g
ital modul
e
5V CPU 5V SW
IC6642
power fail
to LOC
IC6602

-11- N2RL
LOC I series
BLOCK DIAGRAMS
QSS SOUND IF
AGC
QSS MIXER
AM DEMODULATOR
VISION IF/AGC/AFC
PLL DEMOD.
VIDEO AMP.
SOUND TRAP GROUP DELAY
VIDEO SWITCH
VIDEO IDENT.
VIDEO FILTERS
2H/4H
COMB FILTER
DECODER
PAL/SECAM/NTSC
H/V SYNC SEP. H-OSC. + PLL
SIFIN/DVBIN
AGCOUT
VIFIN
CVBS3/Y3 C2/C3 CVBS4/Y4 C4 CVBSO/
SSIF
MULTI-STANDARD
AM
I2S
LS-OUT
AUDIO CONTROL
VOLUME
TREBBLE/BASS
FEATURES
PEAKING
RGB/YPBPRINSERT
YUV INTERFACE
BLACK STRETCH
RG B
RGB CONTROL
TEXT INSERT
RGB MATRIX
A/D CONVERTER
DACs
I/Os
C
Y
H/V
DVBO/FMRO
SWITCH
REFO
HP-OUT
REF
Y DELAY ADJ.
BLUE STRETCH
CVBS2/Y2
IFVO/SVO/
YSYNC
YUV
DVBO/IFVO/
QSSO/AMOUT
SOUND PLL
DEEMPHASIS
BL
R/PR
G/Y
B/PB
Vo Uo Yo YiUi Vi
SWO1 BL G/Y
(CVBSx/Yx)
B/PB
R/PR
(Cx)
CVBSI
PIP FMRO
DIGITAL
HV
VERTICAL
COUNTDOWN
BASE-BAND DL
MAIN µC &
TELETEXT
DECODER
/ UV DELAY
SKIN TONE / U/V TINT
BL R G BCR
256K FLASH
STEREO DEC.
AUDIO
SELECT
A/D
&
D/A
4 AUDIO IN 1 AUDIO OUT
4k
SRAM SLAVED
µCFLASH
INTERFACE
FLASH
PANEL
PLL GLOBAL
CONTROL GPIO
PWM
GPIO
PWM
FONT
12k RAM/
8k ROM OSD
LINE
MEMORY
UP/DOWN
SCALER OVERLAY
MIXER OUTPUT COLOUR
LUT
DITHER
UNIT
OUTPUT
INTERFACE
AUTO
ADJUST COLOUR
MATRIX
INPUT SELECT
ANALOG
INTERFACE
(AVI)
LINE
PLL I2C
TEST
IMAGE
GENERATOR
LVDS (single or dual pixel)
PC/HD IN
(RGB H/V sync)
DDC Backend
IC201

-12-
N2SL
IC BLOCK DIAGRAMS
IC001 LA42052 <Audio Output>
THERMAL PROTECTION CIRCUIT
OUTPUT AMPLIFIER
OUTPUT AMPLIFIER
INPUT AMPLIFIER
INPUT AMPLIFIER
REFERENCE
AMPLIFIER
3
2
12
6
5 7
4
PRE GND
IN 1
IN 2
1
RIPPLE FILTER
STAND BY
Vcc
8
10
P.P
RIPPLE FILTER
OUT 2
POWER
GND
OUT 1
POP NOISE PREVENTION BLOCK
IC1205 BA7603F

-13- N2RL
IC BLOCK DIAGRAMS
IC2001
smart peaking
LT1
VDC
CDS
CT1
ADC
spectral processing
output
stage
delay
control
Sout
Yout
Uout
Vout
colour
processing
luminance
processing
saturation
correction
input-
stage
supply
window
generation
calibrate
noise
measuring
featuremode
detection
colour vector processing
'cue flash'
luminance vector processing
black stretch
histogram processing
gamma control
skin tone correction
green enhancement
blue stretch
'Sandcastle'
'ground
ADext1(low frequencies)
ADext2(low frequencies)
ADext3(low frequencies)
I C-control
I C- 2
2
Vcc
DECDIG
Vin
Uin
Yin
U.V
Y
CF
IC4001
FIGURE 1: PIN ASSIGNMENTS FOR 32-LEAD PLCC
5
6
7
8
9
10
11
12
13
29
28
27
26
25
24
23
22
21
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
A14
A13
A8
A9
A11
OE#
A10
CE#
DQ7
A14
A13
A8
A9
A11
OE#
A10
CE#
DQ7
A14
A13
A8
A9
A11
OE#
A10
CE#
DQ7
A14
A13
A8
A9
A11
OE#
A10
CE#
DQ7
4 3 2 1 32 31 30
A12 A15 NC NC VDD WE# NC
A12 A15 A16 NC VDD WE# NC
A12 A15 A16 NC VDD WE# A17
A12 A15 A16 A18 VDD WE# A17
32-lead PLCC
Top View
1150 32-plcc NH P4.3
14 15 16 17 18 19 20
DQ1 DQ2
VSS
DQ3 DQ4 DQ5 DQ6
DQ1 DQ2
VSS
DQ3 DQ4 DQ5 DQ6
DQ1 DQ2
VSS
DQ3 DQ4 DQ5 DQ6
DQ1 DQ2
VSS
DQ3 DQ4 DQ5 DQ6
SST39LF/VF512SST39LF/VF010SST39LF/VF020SST39LF/VF040 SST39LF/VF010 SST39LF/VF020 SST39LF/VF040SST39LF/VF512
SST39LF/VF512SST39LF/VF010SST39LF/VF020SST39LF/VF040 SST39LF/VF010 SST39LF/VF020 SST39LF/VF040SST39LF/VF512

-14-
N2SL
IC BLOCK DIAGRAMS
IC6600 / IC6605 PQ1CY1032ZP

N2RL
-15-
CPU PORT FUNCTIONS
BALL PADNAME TYPE DESCRIPTION
A1 N/C N/A Not Connected
A2 N/C N/A Not Connected
A3 VSS_CORE51 Digital Ground Common digital core 1V8 ground
A4 N/C N/A Not Connected
A5 VSS_CORE5 Digital Ground Common digital core 1V8 ground
A6 VSS_CORE4 Digital Ground Common digital core 1V8 ground
A7 N/C N/A Not Connected
A8 N/C N/A Not Connected
A9 N/C N/A Not Connected
A10 N/C N/A Not Connected
A11 N/C N/A Not Connected
A12 N/C N/A Not Connected
A13 N/C N/A Not Connected
A14 VSS_LVDS1 LVDS Ground LVDS supply ground
A15 UIN U-input for YUV interface (2nd B input / PB input)
A16 HOUT Horizontal Output
A17 N/C N/A Not Connected
A18 N/C N/A Not Connected
A19 N/C N/A Not Connected
A20 AUDIOIN2R Audio 2 Input (Right signal)
A21 N/C N/A Not Connected
A22 N/C N/A Not Connected
A23 AUDIOIN4L Audio 4 Input (Left signal)
A24 N/C N/A Not Connected
A25 N/C N/A Not Connected
A26 N/C N/A Not Connected
B1 N/C N/A Not Connected
B2 N/C N/A Not Connected
B3 GPIO0/T0/TMS 5v TTL General Purpose I/O / Counter input / Test control
B4 N/C N/A Not Connected
B5 N/C N/A Not Connected
B6 VDD_IO3 Digital Supply Digital 3V3 supply used for I/Os
B7 VDD_CORE4 Digital Supply Digital 1V8 supply used for core logic
B8 N/C N/A Not Connected
B9 N/C N/A Not Connected
B10 N/C N/A Not Connected
B11 N/C N/A Not Connected
B12 VDD_LVDS3 LVDS Supply LVDS supply voltage (3.3 Volt)
B13 VSS_LVDS2 LVDS Ground LVDS supply ground
B14 YIN Y input for YUV interface (2nd G input / Y input or CVBS/Yx input)
B15 VIN V input for YUV interface (2nd R input / PR input or CX input
B16 FBISO/CSY Flyback input / sandcastle output or composite H/V timing output
B17 SVM Test signal, Do not connect
B18 CVBSO/PIP CVBS / PIP output
B19 CVBS2/Y2 CVBS2 / Y2 input
B20 AUDIOIN2L/SSIF (2) Audio 2 Input (Left signal) / sound IF input
B21 CVBS4/Y4 CVBS4 / Y4 input
B22 N/C N/A Not Connected
B23 IFVO/SVO/CVBSI (1) IF video output / selected CVBS output / CVBS input
B24 SIFAGC/DVBAGC (1) AGC Sound IF / internal-external AGC for DVB applications
B25 N/C N/A Not Connected
B26 N/C N/A Not Connected
C1 N/C N/A Not Connected
C2 N/C N/A Not Connected
C3 N/C N/A Not Connected
C4 N/C N/A Not Connected
C5 N/C N/A Not Connected
C6 VDD_CORE5 Digital Supply Digital 1V8 supply used for core logic
C7 N/C N/A Not Connected
C8 N/C N/A Not Connected
C9 RSN9 LVDS
differential
driver
LVDS Panel Bus PB for ODD / EVEN pixels
C10 N/C N/A Not Connected
C11 N/C N/A Not Connected
C12 VSS_LVDS11 LVDS Ground LVDS supply ground
C13 VDD_LVDS2 LVDS Supply LVDS supply voltage (3.3 Volt)
C14 VDD_LVDS1 LVDS Ground LVDS supply ground
C15 VSScomb Ground connection for Comb filter
C16 AUDOUTHPR Audio output for headphone channel (right signal)
C17 AUDOUTLSL Audio output for audio power amplifier (left signal)
C18 C2/C3 Chroma 2/3 input
C19 AUDIOIN3R Audio 3 input (right signal)
C20 C4 Chroma 4 input
C21 AUDIOIN4R Audio 4 input (right signal)
C22 AGC2SIF AGC capacitor second sound IF
C23 DVBO/FMRO (1) Digital Video Broadcast output / FM radio output
C24 PLLIF IF-PLL loop filter
C25 N/C N/A Not Connected
C26 N/C N/A Not Connected
ROW A
ROW B
ROW C

-16-
N2SL
CPU PORT FUNCTIONS (continued page 2 of 5)
D1 GPIO5 5V TTL General purpose I/O
D2 XTAL0 external crystal (scaler)
D3 GPIO2/TCK 5V TTL General purpose I/O / test control
D4 N/C N/A Not Connected
D5 N/C N/A Not Connected
D6 VSS_IO3 Digital Ground Digital 3V3 ground used for I/Os
D7 N/C N/A Not Connected
D8 N/C N/A Not Connected
D9 RSP9 LVDS
differential
driver
LVDS Panel Bus PB for ODD / EVEN pixels
D10 RSN8 LVDS
differential
driver
LVDS Panel Bus PB for ODD / EVEN pixels
D11 RSP8 LVDS
differential
driver
LVDS Panel Bus PB for ODD / EVEN pixels
D12 VSS_LVDS21 LVDS Ground LVDS supply ground
D13 N/C N/A Not Connected
D14 N/C N/A Not Connected
D15 VDDcomb Supply voltage for Comb filter (5 V)
D16 AUDOUTHPL Audio output for headphone channel (left signal)
D17 AUDOUTLSR Audio output for audio power amplifier (right signal)
D18 CVBS3/Y3 CVBS3 / Y3 input
D19 AUDIOIN3L Audio 3input (left signal)
D20 N/C N/A Not Connected
D21 VP2 2nd supply voltage TV processor (+5 V)
D22 VCC8V 8 Volt supply for audio switches
D23 DVBO/IFVO/FMRO (1) Digital Video Broadcast output / IF video output / FM radio output
D24 GND1 Ground 1 for TV processor
D25 N/C N/A Not Connected
D26 N/C N/A Not Connected
E1 GPIO3/TRST General purpose I/O / Test control
E2 VSS_CORE7 Digital Ground Common digital core 1V8 ground
E3 VDDA_XTAL Crystal oscillator supply voltage (1.8 V scaler)
E4 GPIO1/T1/TDI 5v TTL General Purpose I/O / Counter input / Test control
E23 QSSO/AMOUT/AUDEEM (1) QSS intercarrier output / AM output / deemphasis (front-end audio out)
E24 DECSDEM Decoupling sound demodulator
E25 AUDOUTSR Audio output for SCART/CINCH (right signal)
E26 YSYNC Y input for Sync separator
F1 VSSA_PPLL panel PLL analog supply ground
F2 SDA/GPIO13 I2C data HS-I2C 3.4 MHz, General purpose I/O
F3 VSSA_XTAL Crystal oscillator supply ground (scaler)
F4 VSS_CORE6 Digital Ground Common digital core 1V8 ground
F23 AUDOUTSL Audio output for SCART/CINCH (left signal)
F24 AUDIOIN5R Audio 5 input (right signal)
F25 AUDIOIN5L Audio 5 input (left signal)
F26 YOUT Y output (for YUV interface)
G1 VDDA_PPLL
G2 N/C N/A Not Connected
G3 SCL/GPIO12
G4 XTAL1
G23 N/C N/A Not Connected
G24 REFO/REFIN (1)(2) Automatic Volume Levelling / Switch output / sound IF input /subcarrier
reference output / external reference signal input for Isignal mixer for
DVB o
p
erations
G25 AGCOUT Tuner AGC output
G26 VSC Vertical sawtooth capacitor
H1 VDD_IO01 Digital Supply Digital 3V3 supply used for I/Os
H2 VSS_CORE41 Digital Ground Common digital core 1V8 ground
H3 GPIO9/ACLK 5 V TTL General purpose I/O / Analog video clock I/O
H4 GPIO4/PWM1/TCP_TDO 5 V TTL General purpose I/O / Pulse width modul. output / test control
H23 SIFIN2/DVBIN2 (1) SIF input 2 / DVB input 2
H24 EHTO Test signal, Do not connect
H25 IREF Reference current input
H26 VDRA vertical drive A output
J1 KBD0 Keyboard ADC input (scaler)
J2 VDD_IO0 Digital Supply Digital 3V3 supply used for I/Os
J3 N/C N/A Not Connected
J4 RST_N
J23 SIFIN1/DVBIN1 (1)
J24 GNDIF
J25 VDRB
J26 EWD/AVL
K1 A17/GPIO11 5V TTL Memory address bus, general purpose I/O
K2 KBD1 Keyboard ADC input (scaler)
K3 N/C N/A Not Connected
K4 VSS_CORE3 Digital Ground Common digital core 1V8 ground
K23 VIFNI2 IF input 2
K24 VIFIN1 IF input 1
K25 DECBG Bandgap decoupling
K26 SECPLL SECAM PLL decoupling
ROW J
ROW K
ROW D
ROW E
ROW F
ROW G
ROW H

-17- N2RL
CPU PORT FUNCTIONS (continued page 3 of 5)
L1 GPIO6 General purpose I/O
L2 VSS_IO31 Digital Ground Digital 3V3 ground used for I/Os
L3 VDD_CORE11 Digital Supply Digital 1V8 supply used for core logic
L4 PWM0 5 V TTL Pulse width modulated backlight brightness control
L11 RSN7 LVDS
differential
d
riv
e
r
LVDS Panel Bus PB for ODD / EVEN pixels
L12 VSS_LVDS3 LVDS Ground LVDS supply ground
L13 N/C N/A Not Connected
L14 N/C N/A Not Connected
L15 GND1 ground 1 for TV processor
L16 VP3 3rd supply for TV processor (+5 V)
L23 VP1 1st supply for TV processor (+5 V)
L24 GND1 Ground 1 for TV processor
L25 PH1LF Phase 1 filter
L26 PH2LF Phase 2 filter
M1 VDD3V3_RGB2 Analog supply voltage (3.3 V)
M2 VSS_CORE11 Digital Ground Common digital core 1V8 ground
M3 VSS_CORE01 Digital Ground Common digital core 1V8 ground
M4 N/C N/A Not Connected
M11 RSP7 LVDS
differential
d
riv
e
r
LVDS Panel Bus PB for ODD / EVEN pixels
M12 N/C N/A Not Connected
M13 N/C N/A Not Connected
M14 N/C N/A Not Connected
M15 VDDA1 Analog supply for TCG u-controller and digital supply for TV
pr
ocesso
r
(
+
3
.
3
V
)
M16 VDDA1 Analog supply for TCG u-controller and digital supply for TV
pr
ocesso
r
(
+
3
.
3
V
)
M23 GND1 Ground 1 for TV processor
M24 DECDIG Decoupling digital supply
M25 VGUARD/SWIO V-guard / I/O switch (e.g. 4mA current sinking capability for direct
d
riv
e
o
f LED
s)
M26 XTALOUT Crystal oscillator output (TV processor)
N1 VDDA1V8_ADC_B Analog supply voltage for ADC (1.8 V)
N2 VSSA_ADC_B Analog supply ground for ADC
N3 IN_B Analog Blue colour input (scaler)
N4 VSSA_RGB2 Analog supply ground
N11 RSP5 LVDS
differential
d
riv
e
r
LVDS Panel Bus PB for ODD / EVEN pixels
N12 RSN5 LVDS
differential
d
riv
e
r
LVDS Panel Bus PB for ODD / EVEN pixels
N13 RSN6 LVDS
differential
d
riv
e
r
LVDS Panel Bus PB for ODD / EVEN pixels
N14 RSP6 LVDS
differential
d
riv
e
r
LVDS Panel Bus PB for ODD / EVEN pixels
N15 VREFAD_POS Positive reference voltage (+3.3 V)
N16 VREFAD_NEG Negative reference voltage (0 V)
N23 VREF_POS_LSR+HPR Positive reference voltage SDAC (+3.3 V)
N24 VREF_POS_HPR Positive reference voltage SDAC (+3.3 V)
N25 VREF_NEG_HPL+HPR Negative reference voltage SDAC (0 V)
N26 XTALIN Crystal oscillator input (TV processor)
P1 VSSA_RGB1 Analog supply ground
P2 VDD3V3_RGB1 Analog supply voltage (+3.3 V)
P3 AVI_TEST
P4 REF_B Reference voltage Blue
P11 RSP4 LVDS
differential
d
riv
e
r
LVDS Panel Bus PB for ODD / EVEN pixels
P12 RSN4 LVDS
differential
d
riv
e
r
LVDS Panel Bus PB for ODD / EVEN pixels
P13 VDD_LVDS0 LVDS Supply LVDS supply voltage (3.3 Volt)
P14 VSS_LVDS0 LVDS Ground LVDS supply ground
P15 VREFAD Reference voltage for audio ADCs (3.3/2 V)
P16 GNDA ground
P23 VDDA3 Supply (+3.3 V)
P24 VREF_POS_LSL Positive reference voltage SDAC (+3.3 V)
P25 VREF_NEG_LSR+HPR Negative reference voltage SDAC (0 V)
P26 N/C N/A Not Connected
R1 VDDA1V8_ADC_G Analog supply voltage for ADC (+1.8 V)
R2 VSSA_ADC_G Analog supply ground for ADC
R3 IN_G Analog Green input (scaler)
R4 REF_G Reference voltage Green
R11 RSN3 LVDS
differential
d
riv
e
r
LVDS Panel Bus PB for ODD / EVEN pixels
R12 RSP3 LVDS
differential
d
riv
e
r
LVDS Panel Bus PB for ODD / EVEN pixels
R13 RSN2 LVDS
differential
d
riv
e
r
LVDS Panel Bus PB for ODD / EVEN pixels
R14 RSP2 LVDS
differential
d
riv
e
r
LVDS Panel Bus PB for ODD / EVEN pixels
R15 VDDA Analog supply for audio ADCs (+1.8 V)
R16 VDDA2 supply voltage for SDAC (+3.3 V)
R23 VSSC4 ground
R24 VDDC4 digital supply for SDACs (+1.8 V)
R25 N/C N/A Not Connected
R26 N/C N/A Not Connected
T1 VDD3V3_IN Analog supply for analog input buffer (+3.3 V) (scaler)
T2 VSSA_CLEAN Analog supply ground (clean)
T3 RBIAS External bias resistor
T4 SOGIN Green input for sync separation (scaler)
T11 RSN0 LVDS
differential
d
riv
e
r
LVDS Panel Bus PB for ODD / EVEN pixels
ROWT
ROW L
ROW M
ROW N
ROW P
ROW R

-18-
N2SL
CPU PORT FUNCTIONS (continued page 4 of 5)
U1 VDD_CORE0 Digital core supply (+1.8 V)
U2 VSSA_RGB0 Analog supply ground
U3 IN_R Analog Red colour input (scaler)
U4 REF_R Reference voltage Red
U23 R/PrIN3 3rd R input / PR input
U24 INSSW3 3rd RGB /YPRPB insertion input
U25 N/C N/A Not Connected
U26 N/C N/A Not Connected
V1 VDD3V3_RGB0 Analog supply voltage (+3.3 V)
V2 VDDA1V8_ADC_R Analog supply voltage for ADC (+1.8 V)
V3 VDD3V3_LPLL LPLL Supply voltage (+3.3 V)
V4 VSSA_ADC_R Analog supply ground for ADC
V23 B/PbIN3 3rd B input / PB input
V24 G/YIN3 3rd G input / Y input
V25 N/C N/A Not Connected
V26 N/C N/A Not Connected
W1 VDD1V8_LPLL Analog supply voltage (+1.8 V)
W2 VSSA_CLEAN_LPLL LPLL supply ground (clean)
W3 VSSA_LPLL Analog supply ground
W4 N/C N/A Not Connected
W23 BLKIN Test signal, Do not connect
W24 BCLIN Beam current limiter input
W25 N/C N/A Not Connected
W26 N/C N/A Not Connected
Y1 AHS 5 V TTL Horizontal / Composite sync
Y2 AVS 5 V TTL Vertical Sync
Y3 N/C N/A Not Connected
Y4 VDD_CORE01 Digital Supply Digital 1V8 supply used for core logic
Y23 GO Green output
Y24 RO Red output
Y25 BO Blue output
Y26 N/C N/A Not Connected
AA1 ASCL/GPIO14 DDC clock 400 kHz, general purpose I/O
AA2 ASDA/GPIO15 DDC data 400 kHz, general purpose I/O
AA3 VDD_IO1 Digital Supply Digital 3V3 supply used for I/Os
AA4 N/C N/A Not Connected
AA23 P1.1/T0 Port 1.1 or Counter Timer 0 input
AA24 P1.0/INT1 Port 1.0 or external interrupt 1
AA25 INT0/P0.5 External interrupt 0 or port 0.5 (4mA sinking capability for direct drive of
LED
s)
AA26 N/C N/A Not Connected
AB1 N/C N/A Not Connected
AB2 VDD_CORE1 Digital Supply Digital 1V8 supply used for core logic
AB3 N/C N/A Not Connected
AB4 D4 5 V TTL Memory data bus
AB23 N/C N/A Not Connected
AB24 N/C N/A Not Connected
AB25 N/C N/A Not Connected
AB26 N/C N/A Not Connected
AC1 N/C N/A Not Connected
AC2 IAPMUTE 5 V TTL Control signal for in-circuit emulation
AC3 D6 5 V TTL Memory data bus
AC4 VSS_IO0 Digital Ground Digital 3V3 ground used for I/Os
AC5 A0/CFG0 5 V TTL Memory address bus, config pins for boot strap
AC6 A5/CFG5 5 V TTL Memory address bus, config pins for boot strap
AC7 RDPSEN_N 5 V TTL Memory read enable, program store enable
AC8 VDD_CORE1 Digital Supply Memory read enable, program store enable
AC9 A14/CFG14 5 V TTL Memory address bus, config pins for boot strap
AC10 N/C N/A Not Connected
AC11 VSS_CORE21 Digital Ground Common digital core 1V8 ground
AC12 VSS_IO11 Digital Ground Digital 3V3 ground used for I/Os
AC13 N/C N/A Not Connected
AC14 VDD_CORE3 Digital Supply Digital 1V8 supply used for core logic
AC15 VDD_CORE51 Digital Supply Digital 1V8 supply used for core logic
AC16 N/C N/A Not Connected
AC17 VDDC2 Digital Supply Digital 1V8 supply used for core logic
AC18 P0.2/I2SDO2 Port 0.2 or I2S digital output 2
AC19 P1.7/SDA Port 1.7 or I2C bus data line
AC20 VDDP Supply to periphery and on chip voltage regulator (+3.3 V)
AC21 VDDC1 Digital Supply Digital 1V8 supply used for core logic
AC22 DECV1V8 Decoupling 1.8 V supply
AC23 VDDC3 Digital Supply Digital 1V8 supply used for core logic
AC24 N/C N/A Not Connected
AC25 N/C N/A Not Connected
AC26 N/C N/A Not Connected
ROW AC
ROW U
ROW AB
ROWV
ROWW
ROWY
ROW AA

-19- N2RL
CPU PORT FUNCTIONS (continued page 5 of 5)
AD1 D7 5 V TTL Memory data bus
AD2 N/C N/A Not Connected
AD3 D2 5 V TTL Memory data bus
AD4 VDD_CORE0 Digital Supply Digital 1V8 supply used for core logic
AD5 A2/CFG2 5 V TTL Memory address bus, config pins for boot strap
AD6 A7/FCG7/RSTOUT 5 V TTL Memory address bus, config pins for boot strap, reset output
AD7 A9/CFG9/PWM2 5 V TTL Memory address bus, config pins for boot strap, PWM[2] output
AD8 VSS_CORE1 Digital Ground Common digital core 1V8 ground
AD9 A15/CFG15 5 V TTL Memory address bus, config pins for boot strap
AD10 VSS_I01 Digital Ground Digital 3V3 ground used for I/Os
AD11 N/C N/A Not Connected
AD12 VSS_I021 Digital Ground Digital 3V3 ground used for I/Os
AD13 N/C N/A Not Connected
AD14 VSS_CORE31 Digital Ground Common digital core 1V8 ground
AD15 VSS_CORE41 Digital Supply Digital 1V8 supply used for core logic
AD16 N/C N/A Not Connected
AD17 VSSC2 Digital Ground Common digital core 1V8 ground
AD18 P0.3/I2SCLK Port 0.3 or I2S clock
AD19 P1.6/SCL Port 1.6 or I2C clock line
AD20 P2.2/PWM1 Port 2.2 or PWM1 output
AD21 P3.1/ADC1 Port 3.1 or ADC1 input
AD22 VSSC/P Digital Ground Common digital core 1V8 ground for u-controller and periphery
AD23 VSSC3 Digital Ground Common digital core 1V8 ground
AD24 N/C N/A Not Connected
AD25 N/C N/A Not Connected
AD26 N/C N/A Not Connected
AE1 D5 5 V TTL Memory data bus
AE2 D3 5 V TTL Memory data bus
AE3 D0 5 V TTL Memory data bus
AE4 A1/CFG1 5 V TTL Memory address bus, config pins for boot strap
AE5 A4/CFG4 5 V TTL Memory address bus, config pins for boot strap
AE6 WR_N/GPIO8 5 V TTL Memory write enable, general purpose I/O
AE7 A11/CFG11 5 V TTL Memory address bus, config pins for boot strap
AE8 A10/CFG10 5 V TTL Memory address bus, config pins for boot strap
AE9 A16/GPIO10 5 V TTL Memory adress bus, general purpose I/O
AE10 VDD_IO2 Digital Supply Digital 3V3 supply used for I/Os
AE11 N/C N/A Not Connected
AE12 VSS_CORE2 Digital Ground Common digital core 1V8 ground
AE13 VDD_IO11 Digital Supply Digital 3V3 supply used for I/Os
AE14 T_ENABLE LVTTL, pull down Test control enable
AE15 VDD_CORE31 Digital Supply Digital 1V8 supply used for core logic
AE16 N/C N/A Not Connected
AE17 VDD_CORE2 Digital Supply Digital 1V8 supply used for core logic
AE18 P0.4/I2SWS Port 0.4 or I2S Word Select
AE19 P1.3/T1 Port 1.3 or Counter/Timer1 input
AE20 P2.1/PWM0 Port 2.1 or PWM0 output
AE21 P3.0/ADC0 Port 3.0 or ADC0 input
AE22 P3.3/ADC3 Port 3.3 or ADC3 input
AE23 P2.5/PWM4 Port 2.2 or PWM4 output
AE24 P1.4/RX Port 1.4 or UART bus
AE25 P1.5/TX Port 1.5 or UART bus
AE26 N/C N/A Not Connected
AF1 N/C N/A Not Connected
AF2 D1 5 V TTL Memory data bus
AF3 VSS_CORE0 Digital Ground Common digital core 1V8 ground
AF4 A3/CFG3 5 V TTL Memory address bus, config pins for boot strap
AF5 A6/CFG6 5 V TTL Memory address bus, config pins for boot strap
AF6 A8/CFG8/CLKOUT 5 V TTL Memory address bus, config pins for boot strap, crystal clock output
AF7 A12/CFG12 5 V TTL Memory address bus, config pins for boot strap
AF8 A13/CFG13 5 V TTL Memory address bus, config pins for boot strap
AF9 INT_N/GPIO7 5 V TTL Open drain interrupt request output, general purpose I/O
AF10 N/C N/A Not Connected
AF11 VSS_IO01 Digital Ground Digital 3V3 ground used for I/Os
AF12 VSS_IO2 Digital Ground Digital 3V3 ground used for I/Os
AF13 VDD_IO21 Digital Supply Digital 3V3 supply used for I/Os
AF14 VSS_CORE71 Digital Ground Common digital core 1V8 ground
AF15 VDD_CORE21 Digital Supply Digital 1V8 supply used for core logic
AF16 N/C N/A Not Connected
AF17 N/C N/A Not Connected
AF18 P0.1/I2SDO1 Port 0.1 or I2S digital output 1
AF19 P0.0/I2SDI1/O Port 0.0 or I2S digital input 1 or I2S digital output
AF20 P2.0/TPWM Port 2.0 or Tuning PWM output
AF21 P2.3/PWM2 Port 2.3 or PWM2 output
AF22 P3.2/ADC2 Port 3.2 or ADC2 input
AF23 P2.4/PWM3 Port 2.4 or PWM3 output
AF24 P1.2/INT2 Port 1.2 or external interrupt 2
AF25 N/C N/A Not Connected
AF26 N/C N/A Not Connected
ROW AF
ROW AD
ROW AE

-20-
N2RL
CABINET PARTS LIST FOR MODELS CE23LC4-C-00
CE23LC4-C-00
CABINET PARTS
1 610 321 3491 CABINET FRONT-N2RJ
2 610 322 3865 BUTTON UNITED-N2RJ
3 665 000 5525 PLAIN,CAB BACK-N2RP
4 665 000 5242 PLAIN,CAB BOTTOM-N2RC
5 665 000 5617 PLAIN,LID SIDE-N2RA
6 610 317 1982 DEC IND-N2RA
7 610 321 1831 HANDLE-N2RJ
8 610 322 3728 ASSY HINGE-N2RAA
9 610 322 4190 COVER TOP-N2RJ
10 610 322 3995 COVER SHAFT-N2RJ
11 610 322 3940 COVER SHAFT TOP-N2RJ
12 610 320 7940 COVER USB-N2RJ
13 610 321 5549 DEC STAND-N2RA
14 610 321 8144 FRAME SIDE-N2RJ
15 610 317 2187 HOLDER PANEL BTM-N2RA
16 610 317 2194 HOLDER PANEL TOP-N2RA
17 610 317 2422 STAND BASE-N2RA
18 610 321 8328 STAND TOP-N2RJ
19 610 317 2477 SHAFT STAND-N2RA
20 610 317 2484 SHAFT SLIDE-N2RA
21 610 317 2545 SLIDE TOP-N2RA
22 610 317 2552 SLIDE BASE-N2RA
23 610 317 2569 SLIDE SHAFT-N2RA
24 610 321 2005 CHASSIS BASE-N2RJ
25 610 317 2033 PAD RUBBER-N2RA
26 610 321 1718 MOUNTING BRKT-N2RJ
27 610 322 9706 SHIELD CASE LVDS-A-N2RJ
Note: Parts order must contain Service Ref. No., Part No., and descriptions.
30 26
JXPLA
1
613
12
28 665 000 5228 TERMINAL SIDE-N2RK
29 665 000 5235 TERMINAL BTM-N2RK
ACCESSORIES
30 645 066 4991 ASSY,REMOCON JXPLA
645 054 9533 BATTERY ENERGIZER R6SH2VP
645 075 9666 ADAPTOR,AC-DC
645 067 6475 CORD,POWER-2.0MK
665 000 3941 INST MANUAL - N2RL (1)
665 000 4863 INST MANUAL - N2RL (2)
665 000 3965 INST MANUAL - N2RL (3)
3
10 8
18
5
17
429
13
11
24
27
7
29
14
28
Item Part No. Description Item Part No. Description