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GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG SP TERMINAL L PWB PATTERN
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG
FRONT
GM-P420PCE/A,GM-P421PCE/A GM-P420E/A,GM-P420PCEG/A STANDARD CIRCUIT DIAGRAM
NOTE ON USING CIRCUIT DIAGRAMS
3
TOHO 01.12.26
CKM0483-B01-1
1.SAFETY
The components identified by the symbol and shading are critical for safety. For continued safety replace safety critical components only with manufactures recommended parts.
2 J001 UL MARK
1
L003 L002
L001
2.SPECIFIED VOLTAGE AND WAVEFORM VALUES
The voltage and waveform values have been measured under the following conditions. (1)Input signal (2)Setting positions of each knob/button and variable resistor (3)Internal resistance of tester : Colour bar signal
Type No indication MM PP MPP MF TF BP TAN (3)Coils No unit
L
C001
:Ceramic capacitor :Metalized mylar capacitor :Polypropylene capacitor :Metalized polypropylene capacitor :Metalized film capacitor :Thin film capacitor :Bipolar electrolytic capacitor :Tantalum capacitor :[ µ H] :As specified
1
: Original setting position when shipped :DC 20k :H :V :Others /V 20µS/div 5mS/div Sweeping time is specified (4)Oscilloscope sweeping time
Others (4)Test point :Test point (5)Connecting method
:Only test point display
SP TERMINAL R PWB PATTERN
:Connector :Receptacle (6)Ground symbol :LIVE side ground :ISOLATED(NEUTRAL) side ground :EARTH ground :DIGITAL ground
:Wrapping or soldering
FRONT
(5)Voltage values
:All DC voltage values
Since the voltage values of signal circuit vary to some extent according to adjustments, use them as reference values.
CKM0484-B01-1 L001
L002 L003
2 J001 UL MARK
TOHO 1 01.12.26
3.INDICATION OF PARTS SYMBOL [EXAMPLE]
In the PW board :R1209 R209
TEMP. SENSOR PWB PATTERN
5
4
C101
IC101
8
1
3 R 1
C001
4.INDICATIONS ON THE CIRCUIT DIAGRAM
(1)Resistors Resistance value No unit K M :[ ] :[K ] :[M ]
5.NOTE FOR REPAIRING SERVICE
This model's power circuit is partly different in the GND. The difference of the GND is shown by the LIVE : ( ) side GND and the ISOLATED(NEUTRAL) : ( ) side GND.Therefore, care must be taken for the following points. (1)Do not touch the LIVE side GND or the LIVE side GND and the ISOLATED(NEUTRAL) side GND simultaneously. If the above caution is not respected, an electric shock may be caused. Therefore, make sure that the power cord is surely removed from the receptacle when, for example, the chassis is pulled out. (2)Do not short between the LIVE side GND and ISOLATED(NEUTRAL) side GND or never measure with a measuring apparatus measure with a measuring apparatus ( oscilloscope, etc.) the LIVE side GND and ISOLATED(NEUTRAL) side GND at the same time. If the above precaution is not respected , a fuse or any parts will be broken. Since the circuit diagram is a standard one, the circuit and circuit constants may be subject to change for improvement without any notice. NOTE Due improvement in performance, some part numbers show in the circuit diagram may not agree with those indicated in the part list. When ordering parts, please use the numbers that appear in the Parts List.
Rated allowable power No indication :1/ 16 [W] Others Type No indication OMR MFR MPR UNFR FR
V UL MARK 1
:As specified :Carbon resistor :Oxide metal film resistor :Metal film resistor :Metal plate resistor :Uninflammable resistor :Fusible resistor
Composition resistor 1/2 [W] is specified as 1/2S or Comp.
4 R102 02,03,12 R101 TOHO CKM0604-001-1
TOP
(2)Capacitors Capacitance value 1 or higher less than 1 Withstand voltage No indication Others :[pF] :[µF] :DC50[V] :DC withstand voltage [V]
AC indicated :AC withstand voltage [V] Electrolytic Capacitors 47/50[Example]:Capacitance value [µF]/withstand voltage[V]
2-36
No.51953B
VP0207 DP6060
Jul. 2002 No. 51953B
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG CONTROL PWB PATTERN LED PWB PATTERN
CONTENTS
SEMICONDUCTOR SHAPES BLOCK DIAGRAM CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM RGB INPUT PWB CIRCUIT DIAGRAM VIDEO INPUT PWB CIRCUIT DIAGRAM (GM-P420E/A ONLY) TEMP. SENSOR PWB CIRCUIT DIAGRAM LINE FILTER & AUDIO PWB CIRCUIT DIAGRAM CONTROL PWB CIRCUIT DIAGRAM LED PWB CIRCUIT DIAGRAM SP TERMINAL L PWB CIRCUIT DIAGRAM SP TERMINAL R PWB CIRCUIT DIAGRAM
2-2 2-3
LEFT
UL MARK S502
S501
S503 UP
S504 DOWN
TRANSISTOR
D505 S506
BOTTOM VIEW
FRONT VIEW
TOP VIEW CHIP TR
INPUT S505
C
E C B
E C B
B C E (G)(D)(S)
E C B
E C B
B
E
IC
BOTTOM VIEW FRONT VIEW
1
T
N
01.07.06
OUT E IN
IN E OUT
1 N
1 N
KATAYAMA
TOP VIEW
1
6
CHIP IC
TOP VIEW
N N
1
N
1 N
N
D507 POWER S507
CKM0485-001-1
1
SEMICONDUCTOR SHAPES
MEMU
D506
5 X
8
UL MARK
FRONT
CKM0478-001-1
TOP
00.08.29 WATO
D503
2-2
No.51953B
No.51953B
2
D504
MAIN PWB PATTERN LINE FILTER & AUDIO PWB PATTERN RGB INPUT PWB PATTERN VIDEO INPUT PWB PATTERN (GM-P420E/A ONLY) CONTROL PWB PATTERN LED PWB PATTERN SP TERMINAL L PWB PATTERN SP TERMINAL R PWB PATTERN TEMP. SENSOR PWB PATTERN
2-27 2-31 2-33 2-33 2-35 2-35 2-36 2-36 2-36
1
3
PATTERN DIAGRAMS
D501 RIGHT
IC601
D502
2-5 2-19 2-21 2-22 2-23 2-25 2-26 2-25 2-26
POWER
D601
2-35
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG
BLOCK DIAGRAM
ONLY GM-P420E
V1 YCVY IN Y CB CR
TEMP.SENSOR PWB IC307
UV CONV
V1
L1/R1 Y Y/C C
IC104
VIDEO SW
YCC IN
IC105
VIDEO SW
3D Y/C
IC101
VIDEO PROCESSOR & CODEC
YC/VY
IC508
SW
IC001
I/P CONVERTER
Y/C
IC101
TEMP. SENSOR
PDP PANEL
V2
V2
Y/G Pb/B Pr/R
YC/VY R IN G IN B IN
L2/R2
IC206
RGB SW
PC RGB
RGB
IC205
A/D CONVERTER
Y/Pb/Pr (RGB)
IC304
SCALER
IC403
FPGA
RGB
IC407
LVDS Tx
Y/G Pb/B Pr/R
RM HSYNC RM VSYNC RM SYNC
LV HSYNC LV VSYNC
COMPO. RGB
HS/VS
L3/R3
IC203
IC503
SYNC (RGB)
CLP RGB
IC507
PULSE GENERATOR
VIDEO INPUT PWB
VIDEO SW
IC305
SDRAM
IC505
SYNC (COMPO.)
VD/HD
CONTROL PWB MAIN PWB
IC204
PC IN
PC RGB
L/R
AUDIO SW
PC AUDIO IN
PC L/R
IC207
AMP
L/R OUT
RS-232C
IC607
BUFFER
LINE FILTER & AUDIO PWB
IC602
AMP
L/R
LED PWB
REMOCON
IC601
AUDIO OUT
SP L
IC609
EXT SW AUDIO OUT
L/R OUT
REMOCON SW
IC601
MICON
SP R
RGB INPUT PWB
IC613
I/O EXPANDER AC INLET
F901
S901
LF901 LF904
LINE FILTER
POWER SUPPLY
No.51953B
2-3
2-4
No.51953B
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG
CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAMS [1/7]
12V
IC104
1Y
IC105
TC4053BF/N/-XE VIDEO SW C163 47/16 PS C164 0.1
1Y 0Y 1Z Z-COM 0Z VCC Y-COM X-COM 1X 0X CTL-X CTL-Y GND CTL-Z
TC4053BF/N/-XE VIDEO SW
VCC Y-COM X-COM 1X 0X CTL-X CTL-Y
N
C166 10/25 PS C165 0.1
R182 22k *1 Q115
YCVYIN YCCIN YCYOUT YCCOUT 3D_ON VIDEO_A
YCVYIN YCCIN YCYOUT YCCOUT 3D_ON VIDEO_A [P2-15,16] [P2-15,16]
C101 10/16
R101 27k R103 100
0Y
R183 33k
Q101 *1
1Z Z-COM 0Z
R184 3.3k
R102
56k D101 *9
R104 5.6k
GND
CTL-Z
R188 10k
C167 0.01
R185 22k Q116 *1
CN001
CN001
QGB1230K1-15 V1 YS L1 GND R1 GND V2 GND Y GND C S_DET L2 PCMODE R2
C102 10/16
R105 27k
D103 *6 R107 100 D104 *6 R108 5.6k
Q102 *1
R180 10k
R181 10k Q113 *7 *7
R186 33k 3D_ON Q114
R187 3.3k
DEC_SYNC
[P2-9,10] DEC_SYNC [P2-13,14]
TP-V2 TP-H2
*5 *5 C141 NCB31EK-473X
AVO
R106 56k
Q112
*7 VIDEO_A
C140 NCB31CK-683X
VC
VC
[P2-13,14]
VIDEO PWB
R175
R174
R173
R172
R171
R170
R169
R168
R110 56k
R111 100 D106 *6 R112 5.6k
10
10
10
10
10
10
10
10
0.01 C169 18p CH Q117 *2 R194 2.2k Q104 *1 Q118 *1 R196 1.5k A5V 0.047 Q110 *1 R138 22k C119 R137 10/16 100 C120 X C148 47/16 L105 15 NQL034K-150X C150 R139 22k C151 C152 1000p CH PS 0.22 CC 0.1 PS 0.22 PS 0.22 C157 CH 390p C159 0.047 I2CSEL
R189 0
C145 Q119 *1 C147 NCB31EK-473X X101 QAX0655-002 20.25MHz 3p
CH
CH C144 3p
NC
R157
*1
C143 0.1
R156
R190
C142 0.0015
VC1
C103 10/16
R109 27k
Q103
PS
VC0
VC2
R198 15k
VC3
D105 *6
VC6
R192 2.2k
R195 1.5k
10
VC4
VC5
VC7
X
10
C105 47/16
INTLC
HS
C106 R193 5.6K
VS
C141 0.047 C140 0.068/16 D3.3V
L104 6.8 NQL034K-6R8X C139 47/16
NC
CLK5
VSTBY
GNDC
FPDAT
VSUPY
[P2-15,16] [P2-7,8] [P2-7,8] [P2-7,8] [P2-7,8]
S_DET AL1 AR1 AL2 AR2
S_DET
C104 10/16
R113 27k
D107 *6 R115 100 D108 *6 R116 5.6k
C146 10/16 C147
MSY/HS
FSY/HC
GNDSY
VsupC
AVO
XTAL2
XTAL1
INTLC
ASGF
R197 3.9k GNDF VRT
NC
C6
C4
VS
NC
C0
C1
C2
C3
C5
C7
Y0 Y1
R167 R166 R165
10 10 10 10
VY0 VY1 VY2 VY3
AL1 AR1 AL2 AR2 PCMODE YC_SEL VOUT R114 56k
Y2 R164 Y3 VsupY
NCB31CK-683X
[P2-15,16] PCMODE [P2-15,16] [P2-13,14] [P2-13,14] YC_SEL VOUT Y1[G]
C149 0.0015
ISGND VsupF VOUT Cin Vin1 Vin2 Vin3 Vin4 VsupAI GNDAI VREF FB1IN 25. GNDPA
B2/Cb2in Vsupcap FFRSTW R2/Cr2in GNDcap
C107 10/16 [P2-15,16] D5V D5V
R117 27k
D109 *6 R119 220 D110 *6
R140 2.7k
VIDEO PROCESSOR & CODEC
GNDY R163 Y4 R162 Y5 Y6 Y7 GNDLLC VsupLLC LLC1 LLC2 VsupPA R161 R160
C138 0.068/16 10 10 10 10 VY4 VY5 VY6 VY7 VY
NCB31CK-683X
IC101
VPC3230D-QA-B3
SA: 88
Q105 *1 CH R120 1.2k C117 47/16 C118 0.01
R118 27k
CN002
CN002
R858 75 NRSA02F-750X
C153 R159 0 C154 C155 0.22 C156 0.0015 C158 100/6.3 Y1[G] CH C160 330p C159 NCB31EK-473X
QGB1230K1-15 Y/G D5V Pb/B GND Pr/R GND HD VD D_DET LINE3 LINE2 LINE1/75ON1 L3 GND R3 R121 27k
C112 27p
VY
[P2-13,14]
VIDEO PWB
C108 10/16
D111 *6 R123 220
Q106 *1 CH
PS
C137 0.068/16 R155 10 R154 10
V_CLK1
V_CLK2
R859 75 NRSA02F-750X
R122 27k
D112 *6
C113 22p
R124 1.2k
C171 47p CH
C136 NCB31EK-473X 0.047
G2/Y2in
GND_D
AISGND
G1 R1 B1
YcoeO
NC
NC
NC
NC
C121
R147 100
[P2-7,8]
AR3
AR3 D_DET LINE3 LINE2 LINE1 C110 10/16 R129 27k C114 22p D115 *6
[P2-15,16] D_DET [P2-15,16] [P2-15,16] [P2-15,16] LINE3 LINE2 LINE1
R128 1.2k
C172 47p CH
R143 75
PS CH
C175
PB[B] CH
C174
C178
0.22
0.22 R144 75 C122 CH 330p R145 75
0.22
C125 0.22
R148 100
[P2-7,8]
AL3
AL3
R860 75 NRSA02F-750X
R126 27k
D114 *6
CH
R142 75
R141 75
C176
PS
C177
0.22 0.22
C123
R127 220
PS
NC
PS
PS
PS
CH
C173
C127 0.22 PS C128 390p C129
R153 C130 X
0
NC
NC
C109 10/16
R125 27k
D113 *6
Q107 *1
R199 75
RES
NC
CLK20
VsupD
FFWE
ASGF
VGAV
FFOE
TEST
FFIE
FFRE
SCL
SDA
C135 0.0015
NOTE
*1 *2 *3 *4
: : : : : : : : : : :
CH
330p Q108 *1 HD3
330p
SCL2
SDA2
330p
0.0015
RESET IC102 S-80828ANNP-W
OUT GND Vcc
2SC2412K/QR/-X 2SA1022/BC/-X MA3056/M/-X NQR0321-001X CHP303-3216T MA111-X DTC124EKA-X DTA144TKA-X MA3120WA-X 2SA1037AK/QR/-X NON MOUNT
R130 27k
R131 220 D116 CH *6 C115 22p
CH C124 330p
D3.3V D119 *6
*5 *6 *7 *8
R132 2.2k
PR[R]
R146 75
CH C126 330p
R150 0 C131 X PS 0.1 C132 R151 47k
C111 10/16
R133 27k
D117 *6 R135 220 D118 *6 Q109 *1 VD3 CH R136 2.2k
TPGND1
*5
R149 X
I2C2
*9 *10
R152
4.7k
X
R134 27k
C116 22p [P2-7,8] A5V [P2-13,14]
DEC_RST I2C2
[P2-15,16] [P2-15,16]
IC103
PQ070XH02ZP-W
ON/OFF
INPUT3
INPUT3
[P2-7,8]
GND
OUT
ADJ
VIN
STB6V
R191 47k
MAIN PWB (1/7)
A5V
[P2-15,16] STB6V C133 100/10 12V R176 10k
C168 4.7/25
R177 1.5k MFR R178 1.5k MFR R179 1k MFR
[P2-13,14]
12V
D3.3V [P2-11,12] D3.3V D3.3V Q111 *1 C161 100/6.3 C162 0.1
FX-1170A [GM-P420PCE/A] FX-1174A [GM-P421PCE/A] FX-1175A [GM-P420E/A] FX-1176A [GM-P420PCEG/A]
[P2-15,16] A5V_SW
R158 10k
PS
No.51953B
2-5
2-6
No.51953B
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG MAIN PWB CIRCUIT DIAGRAM
VIN
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG
[2/7]
IC201
ON/OFF GND OUT ADJ VIN GND OUT ADJ
IC202
A5V2
ON/OFF
PQ070XH02ZP-W
PQ070XH02ZP-W
STB6V
[P2-15,16]
STB6V C201
R288 47k
R272 1.5k MFR R273 1.5k MFR C203 C204 100/6.3 C205 0.01
R275 820 MFR R276 820 MFR R277 1k MFR C206 100/6.3 C207 0.01
MAIN PWB (2/7)
FX-1170A [GM-P420PCE/A] FX-1174A [GM-P421PCE/A] FX-1175A [GM-P420E/A] FX-1176A [GM-P420PCEG/A]
CLAMP CLAMP [P2-13,14] 3AD_SYNC 3AD_SYNC [P2-13,14] D_CLK2 [P2-9,10]
100/10
R201
10k
R202 Q201
C294 47/16
C202
0.1
PS
100/6.3
R274 1k MFR
[P2-15,16]
A5V_SW
*1 10k
[P2-15,16] [P2-15,16] [P2-5,6]
D5V
I2C2 INPUT3
I2C2
Y1[G]
[P2-13,14]
12V
12V
R203 D201
Q216 *1 R855 100 R856 1.2k R857 1.2k
PB[B]
Y1[G]
PR[R]
C813
150p
C801 R278
CH
IC206
BA7657F-X
SW
27k
CN003 CN003 QGB1230K1-15 R267 EF201 *4 EF202 *4 EF203 *4 EF204 *4 EF205 *4 X R268 X R269 X R270 X R271 X C210 C208
*6
Q202 R205
*1 CH
C209
D_HOLD
47/16
470k
D_CLKINV
10/16
R204
220
D202
EVEN/ODD
XTLOAD
HOLD
SOGOUT
UNLOCK
DSYNC/DIVOUT
DPGND
1/2CLK
1/2XCLK
XCLK
DGNDPLLTTL
DVccPLLTTL
AGNDADREF
AVccAD3
DVccAD3
DVccAD
DVccADTTL
DGNDADTTL
DGNDAD3
AGNDAD3
DGNDAD3
DGNDADTTL
DVccADTTL
R GND G GND B GND HD GND VD GND 75ON2 GND L4 GND R4
27k
R
R206 C802 C803 C814
D_CLK1
DIVOUT
D_SOG
R1IN
HD1IN HD2IN
D3.3V
A5V2
D5V
12V
D_CLK2
*6 33p
3.3k
47/16
.01 330p
C804
RGB INPUT PWB
CH
G1IN GND B1IN
HDOUT AR ROUT
C816 .01
R262 X R266 0
R263 10
TP-H3
R264 10 R265 10 *5 Y[R]
R207
D203
C805
.01 VCC GOUT SyGIN
R279 C808 10k C815 47/16
Y[R]7
Y[R]6
Q203 R209 R208
*1 G CH
R210 C211 C807
C806
GND R2IN GND G2IN
AG
C248 0.1 PS C249 0.1 PS
C288 0.1 PS
C287 0.1 PS
C286 1 NCF31AZ-105X C285 0.1 PS C284 0.1 PS
Y[R]5
27k
*6
47/16
10/16
220
D204
.01
Y[R]
27k
47/16 3.3k
C809
*6 33p
Y[R] [P2-9,10] [P2-13,14]
CSOUT
R280 1k
CLK
VRB
GB7
GB6
GB5
GB4
GB3
GB2
GB1
GB0
GA7
GA6
47/16
R211 D205
CTL AB BOUT
D_HDREF C250 0.1 PS
GA5
.01
27k
[P2-15,16]
*6
Q204
C215
47/16
C214
C810 C811
GND B2IN
XCLKIN CLKIN SYNCIN1 SYNCIN2
GA4 GA3 GA2 GA1 GA0 DGNDADTTL DGNDAD3 DVccADTTL BB7 BB6 BB5 BB4 C283 0.1 PS C282 0.1 PS
Y[R]4 Y[R]3 Y[R]2 Y[R]1 Y[R]0
75ON2
C212 R212 R213
.01 VDOUT VD2IN
*1 CH
0.01
47/16 B
10/16
220
D206
27k
*6
C213
G
R
R214
B
C812
VD1IN
.01
R254 3.3k
3.3k
C251 100p CH
CLPIN DVccPLL DGNDPLL AVccVCO
33p
D207
R215
INPUT4 Y1[G]
C221
27k
*6
VD3 HD3
Q205
C252 330p CH R255 3k
AGNDVCO RC1 RC2 AVccIR IREF
C216
R217 R216
*1 CH
R218 C217
IC203
TC4053BF/N/-XE VIDEO SW
47/16
C220
10/16
220
D208
C821 0.1 PS C817 47/16 Q801 Q802 *1 *1
CH
C253 0.33 QFVE1HJ-334 CH C254 100p PS C255 0.1 C256 0.1
33k
*6 47p
D209
2.2k
1Y 0Y 1Z Z-COM 0Z
VCC Y-COM X-COM 1X 0X CTL-X CTL-Y
PS 0.1
R850 1.5k
G
R852 8.2k C819 10/50 AR Y2[G]
DPGND AGNDIR G/YIN1 AVccAMPG G/YIN2 [R/YIN2]
IC205
CXA3506R
BB3 GNDAD3 BB2 BB1 BB0 DGNDADTTL DVccADTTL BA7 BA6 BA5 DGNDAD3 BA4 BA3 BA2 BA1
CC Q803 *1
C257 0.1
TP-PB
*5 PB[G] PB[G]
CC
C258 0.1 PS C259 0.1 PS PS C263 0.1 PS C260 PS C261 PS C262 0.1 0.1 0.1
AGNDAMPG G/YCLP B/CbCLP R/CrCLP DPGND SOGIN1 B/CbIN1 AVccAMPB SOGIN2 B/CbIN2 AGNDAMPB DPGND R/CrIN1 AVccAMPR R/CrIN2 AGNDAMPR [B/CrIN2] [G/CbIN2]
R219
PB[G]7 PB[G]6 PB[G]5
[P2-9,10] [P2-13,14]
27k
*6
Q206
R846 15k
C218
R221 R220
*1
GND
C818 R848 1.8k 8p R849 1.5k R854 2.2k R851 1.5k R853 4.7k C820 0.01
10/16
220
D210
CTL-Z
CC
C264 C265
0.1 0.1
PB[G]4 PB[G]3 PB[G]2 PB[G]1 PB[G]0
33k
CH
C219
*6 56p
R222
2.2k
R281 10k
R847 1.2k
PB[B] CC AG
C268 0.1 PS
CC
C266 C267 0.1 0.1
[P2-15,16] [P2-13,14] [P2-13,14] [P2-13,14] [P2-5,6]
DSUB GONSYNC CSYNC VSYNC A5V
C222 4.7/50 Q207 *1 R223 4.7k A5V
Q211 *7
CC
C269 0.1 PS C270 0.1
BA0 DGNDADTTL DGNDAD3 DVccADTTL RB7 RB6 RB5
PR[R] AB
CC
C271 C272 0.1 PS 0.1
CC
DGENDREG
AVccADREF
DGNDADTTL
DVccADTTL
DVccADTTL
DGNDADTTL
XSENABLE
3WIRE/I2C
ADDRESS
DGNDAD3
B/CbOUT
DVccREG
R/CrOUT
SEROUT
DPGND
AVccAD3
DVccAD3
AGNDAD3
DGNDAD3
G/YOUT DACTESTOUT
XPOWER SAVE
12V
RB4 RB3
SDA
VRT
R227 22k C293 0.1 PS C295 0.1 PS C275 0.1 PS C280 0.1 PS
C223 4.7/50 Q208 *1 R226 4.7k R282 100
R228 22k
M5218AFP-W R285 33k OUT1 R224 22k IN1(-) IN1(+) C291 X R284 10k GND VCC OUT2 IN2(-) IN2(+) C292 X R286 10k C297 0.33 NCF21HZ-334X C276 0.1 PS R287 33k C273 0.1 PS C274 0.1 PS
IC207
[P2-15,16] [P2-15,16]
L_OUT R_OUT AL1 AR1 AL2 AR2 AL3 AR3
NC
NC
C277 0.1
PR[B]4
PR[B]5
PR[B]6
BH3862FS-X
[P2-5,6] [P2-5,6] [P2-5,6] [P2-5,6] [P2-5,6] [P2-5,6]
R229 47k
C224 10/16
R225 22k C289 10/16 C290 10/16 C236 0.0047 C237 0.0047
R256 X
R258 X
C279 1 NCF31AZ-105X
PR[B]0
PR[B]1
PR[B]2
PR[B]3
PR[B]7
IC204
PS
SCL
RA0
RA1
RA2
RA3
RA4
RA5
RA6
RA7
RB0
RB1
RB2
R283 100
C281 0.1 PS
GND1
TP-PR
*5 PR[B] PR[B] [P2-9,10]
R_OUT1
VOL2
C225 10/16 R289 47k R230 R290 47k 15k R231 R291 47k 15k R232 R292 47k 15k R233 15k C226 10/16 C227 10/16 C228 10/16 C229 10/16 C230 47/16 C231 R234 R294 47k 15k R235 R295 47k 15k R236 R296 47k 15k R237 15k 10/16 C232 10/16 C233 10/16 C234 10/16 D218 *3 D217 *3 D216 *3 D215 *3 D214 *3 D213 *3 D212 *3 D211 *3
L_OUT1
VOL1
C296 0.33 NCF21HZ-334X
R257 0
C278 0.1 PS
R259 0
L1_IN
T1
L2_IN
T2
R260 100
R261 100 A_MUTE2 [P2-15,16]
SDA2
L3_IN
NF1
C238 0.22 PS C239 0.22 PS
R239 2.2k
R244
GND1 Q209
27k
R246
SCL2
LED1B
[P2-15,16]
L4_IN
L_OUT
C240 4.7/16 C241 4.7/16
*1 220
R245
FIL
R_OUT C243 0.22 PS C245 0.1 PS R241 100 R242 100 R243 100
N
N
R293
47k
PS C242 0.22 R240 2.2k
AC_DET R248
[P2-15,16]
33k
R1_IN
NF2
2.2k
Q212 *1 R298 R249 CL R828 3.3k 1/8W Q214 *1 R299 2.2k 1/8W
D220 MA3051/M/-X
NOTE
14V
R2_IN
Vcc
*1
R845 X R827 15 1/8W
: : : : : : : : : : :
2SC2412K/QR/-X 2SA1022/BC/-X
14V
R3_IN
LA C244 100/6.3
LA
*2 *3 *4 *5 *6
[P2-13,14]
27k
R251
Q210
R297
680
R837 0 Q213 *1
MA3056/M/-X
B 14V
R4_IN
CL
*1
1k
D219
GND
DA
DA
220
R250
*6
R253
RY201
CHP303-3216T MA111-X DTC124EKA-X DTA144TKA-X MA3120WA-X 2SA1037AK/QR/-X NON MOUNT
14V LED1B GND
CESK024-001 2.2k
R830 R831 0 0 R834 0 K201 CE42681-001Y R844 220k R843 220k R833 0 R840 X
33k
*7 *8 *9 *10
X
R238 47k
C235 47/16
JACK_GND GND CN00B QGA2501C5-06
[P2-15,16] [P2-15,16]
AUDIO
A_MUTE AMUTE GND L GND R CN00A QGA2501C5-05 A
AUDIO
R841 220k
R842 220k
R832 220k
R835 220k
LF & AUDIO PWB
Q215 *1
R838 3.3k R839 X
No.51953B
2-7
2-8
No.51953B
LF & AUDIO PWB
NQR0321-001X
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG MAIN PWB CIRCUIT DIAGRAM [3/7]
NTRST TDO TMS TDI GND
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG
C5 CN0C5 QGA2501C05-06
TCLK
SCALER BIN GIN
SCALER BIN GIN RIN
[P2-15,16]
[P2-11,12] [P2-11,12] [P2-11,12]
GND1
100 100 100 100 100 GIN0 GIN4
RIN RM_SYNC
V_ACTIVE V_FIELD CLK_OUT3 V_HSYNC V_VSYNC
IC301
DC_OUT
PQ1CY1032Z-W
O_ADJ V_SOFT COM
DC_IN
R307
R308
R309
R310
R311
AD3 AD5 WR_N AD0
CS_N
RD_N
V_VALID
AD7 AD2 AD4
AD1
C5 C7
C6 C2 C4
GND1 D5V
Y7
Y4 Y6
[P2-15,16]
C301 470/10 QETM1AM-477 GND1
R301 1k MFR
Y5 Y1 Y3
Y2
Y0
R302 100
C3
C0
TPCLKB TP-H5
*5 *5
TP-V5
*5 RM_CLK
MFR R303 330 MFR D1.8V C302 470/10 GND1QETM1AM-477
R371 10 R312 1k D5V
[P2-11,12] [P2-11,12] [P2-11,12]
L301 39u GND1 NQL63EM-390X
RM_HSYNC R370 10 RM_VSYNC
D301 DE5SC3ML-W GND1 D3.3V
D1.8V C310 0.1 PS C311 0.1 PS C327 0.1 PS
PS PS C326 0.1 C325 0.1
PS PS C324 0.1 C323 0.1 C322 0.1 PS
D3.3V
D3.3V
[P2-11,12]
VDD_IO OP_B23 OP_A8 GND_IO OP_A12 VDD_IO GND_CORE VDD_CORE GND_IO OP_FIELD_3D VDD_IO OP_VSYNC GND_IO AD7 AD2 AD4 MEM_DQ49 TMS MEM_DQ48 NTRST AD3 AD5 WR_N AD0 MEM_DQ53 MEM_DQ50 MEM_DQ52 VDD_IO VDD_IO AD1 V_VSYNC CS_N MEM_DQ55 MEM_DQ54 MEM_DQ56 MEM_DQ51 GND_CORE RD_N V_ACTIVE V_FIELD MEM_DQ58 MEM_DQ57 MEM_DQ59 GND_IO VDD_CORE V_HSYNC V_IN15 VCLK MEM_DQ61 MEM_DQ60 MEM_DQ63 VDD_CORE GND_IO V_VALID V_IN12 V_IN14 MEM_DQ64 MEM_DQ62 MEM_DQ66 GND_CORE VDD_IO V_IN13 V_IN9 V_IN11 MEM_DQ67 MEM_DQ65 MEM_DQ70 VDD_IO VDD_HIO V_IN10 V_IN5 V_IN7 MEM_DQ69 MEM_DQ68 MEM_DQ74 MEM_DQ72 V_IN8 V_IN6 V_IN2 V_IN4 MEM_DQ73 MEM_DQ71 MEM_DQ78 GND_IO D_INB23 V_IN3 D_INB22 V_IN0
GND1
K301 NQR0351-003X
DB0 AD6 DB5 OPLL_CLK IRQ RIN5 RIN2 GIN6 GIN2 BIN6 BIN4 BIN1
C
Y
PPLL_CLK
R372 10
RB301 0 NRZ0040-0R0X
NRZ0040-0R0X RB302 0 RB304 0 NRZ0040-0R0X RB303 0 NRZ0040-0R0X
DB2 DB4 DB7
TP388
TP387
RIN6 RIN3 RIN0 GIN5 GIN1 BIN5 BIN2
C353 0.1 PS
C354 0.1 PS
DB1 DB3 DB6
PS C313 0.1
C355 22/6.3 x x x x GND1
CN0C7 QGG2512M1-10
C7
TP361
x
PbProut1
TCK GND TDO VCC TMS NC NC NC TDI GND
RB305 10
NC NC GND PbProut0 NC RESERVED RESERVED SIG1 RESERVED SIG2 GND RESERVED
TP385 TP384 TP383 TP382 TP381
RIN7 RIN4 RIN1 GIN7 GIN3 BIN7 BIN3 BIN0
TP362 TP363 TP364 TP365 TP366
x x
RESERVED RESERVED VCCIO
x
OP_B19 GND_IO VDD_CORE GND_CORE VDD_IO PPLL_SHLD GND_IO TDI TCLK TDO DB0 AD6 GND_IO DB5 OP_HSYNC OCLK_IN OPLL_AVCC IRQ OP_A21 OP_A18 OP_A14 OP_A10 OP_A6 OP_A4 OP_A1 OP_B21 OP_B17 OP_B13 OP_B10 PPLL_CLK_IN PPLL_AGND OP_B6 OP_B4 GND_IO OP_B1 OP_B0 GND_IO GND_IO DB2 DB4 DB7 OP_FIELD OPLL_DGND OPLL_SHLD OCLK_OUT OP_A22 OP_A19 OP_A16 OP_A13 OP_A9 OP_A5 OP_A2 OP_B22 OP_B18 C312 OP_B15 0.1 OP_B12 PS OP_B9 PPLL_DVCC PPLL_AVCC OP_B5 GND_IO OP_B2 GND_IO DB1 DB3 DB6 OP_ENABLE OPLL_DVCC OPLL_AGND RST_N OP_A23 OP_A20 OP_A17 OP_A15 OP_A11 OP_A7 OP_A3 OP_A0 OP_B20 OP_B16 OP_B14 OP_B11 OP_B8 PPLL_DGND OP_B7 OP_B3 GND_IO GND_IO
IC304
REMBRANDT-I SCALER
PS MEM_DQ77 C321 MEM_DQ75 0.1 MEM_DQ0 MEM_DQ76 GND_IO V_IN1 D_INB19 C320 D_INB20 0.1 MEM_DQ1 MEM_DQ79 PS MEM_DQ3 MEM_DQ5 VDD_IO D_INB21 C319 D_INB16 0.1 D_INB17 PS MEM_DQ4 MEM_DQ2 MEM_DQ7 VDD_IO VDD_HIO D_INB18 D_INB13 D_INB15 MEM_DQ8 MEM_DQ6 MEM_DQ11 MEM_DQ9 GND_CORE D_INB14 D_INB10 D_INB12 MEM_DQ12 MEM_DQ10 MEM_DQ15 GND_IO VDD_CORE D_INB11 D_INB8 D_INB9 MEM_DQ14 MEM_DQ13 MEM_DQ18 VDD_CORE GND_IO D_INB7 D_INB5 D_INB6 MEM_DQ17 MEM_DQ16 MPLL_CLK_IN GND_CORE D_INA23 D_INB4 C318 D_INB2 0.1 D_INB3 PS TEST MEM_DQ19 MPLL_AGND VDD_IO VDD_HIO D_INB0 D_INA22 D_INB1 MPLL_DGND MPLL_DVCC MEM_DQ21 MPLL_SHLD D_INA19 D_INA20 D_INA18 D_INA21 MEM_DQ20 MPLL_AVCC MEM_DQ23 GND_IO MEM_DQ32 VDD_IO MEM_DQ36 GND_IO VDD_CORE GND_CORE VDD_IO MEM_A2 GND_IO MEM_DQM_L DPLL_DIV/PPLL_DISABLE VDD_IO
MEM_DQ0 C1 MEM_DQ1 MEM_DQ3 MEM_DQ5
MEM_DQ4 MEM_DQ2 MEM_DQ7
C5
C3
C4
C0
C1
C2
C6
C7
MEM_DQ8 MEM_DQ6 MEM_DQ11 MEM_DQ9
MEM_DQ12 MEM_DQ10 MEM_DQ15
Y1
Y4
Y2
Y5
Y3
Y6
Y0
Y7
MEM_DQ14 MEM_DQ13
MPLL_CLK Y[R]7
x
x
x
TP386
Y[R]6
PbProut2
PbProut3
PbProut4
PbProut5
PbProut6
PbProut7
VCCIO
VCCIO
Y[R]3 Y[R]4 Y[R]2 Y[R]5
GND
GND
GND
GND
TCK
NC
NC
NC
Yout3
Yout1
Yout4
Yout0
Yout2
Yout5
Yout6
Yout7
TDO
C317 0.1 PS PS C316 0.1
R374 10 MEM_A2 LDQM
x x
RESERVED RESERVED RESERVED GND CLKA GND
R366 10
x x x
UV_CONVERTER
VCCINT GND VD RESERVED HD VCCIO GND RESERVED RESERVED Yin0 Yin1 NC NC GND x x C351 0.1 PS x x x C352 0.1 PS VDO
RB306 10 IPCB7 IPCB6 IPCB5 CLK_OUT0 [P2-13,14] IPCB4
C348 0.1 PS RB307 0
GND CLKB VCCINT Pbin7 Pbin6 Pbin5 GND Pbin4 Pbin3 Pbin2 Pbin1 Pbin0
VCCIO VCCIO Prin4 Prin6 Prin5 Prin7 Prin3 GND Prin2 Prin1 TMS Prin0 Yin7 Yin6 Yin5 Yin4 Yin3 Yin2
TP377
V_HSYNC
TP376 TP375
PB[G]6 PB[G]5
PB[G]2 PB[G]0 PR[B]4 PR[B]1
Y[R]1 PB[G]7 Y[R]0
PB[G]3 PR[B]7 PR[B]3 PR[B]0
PB[G]4
PB[G]1 PR[B]5 PR[B]2
CLK_OUT2 [P2-13,14]
IPCB2 IPCB1 IPCB0 RB308 0 NRZ0040-0R0X
TP374 TP373
PR[B]6
NRZ0040-0R0X IPCB3
GND_IO GND_IO D_INA11 D_INA7 D_INA3 D_INA0 GP0/D_INA_OVFL0 D_VALID/D_INB_OVFL1 D_VSYNC CLANP/MCONF0 MCLK_IN MEM_RAS_N R313 10 MEM_WE_N R314 10 R315 10 MEM_A1 MEM_A5 R316 10 MEM_A7 R317 10 MEM_A10 R318 10 MEM_DQ46 MEM_DQ43 MEM_DQ40 MEM_DQ38 MEM_DQ34 MEM_DQ29 MEM_DQ27 MEM_DQ25 GND_IO D_INA12 GND_IO D_INA9 D_INA5 D_INA2 RB313 10 MEM_A11/D_INA_OVFL2 D_FIELD/D_INB_OVFL0 DIN_CLK DPLL_CLK/D_HSYNC_SYN ADC_CLK MCLK_OUT_B R319 10 MCLK_OUT R320 10 MEM_DQM_U MEM_A3 R321 10 MEM_A6 R322 10 MEM_A9 R323 10 MEM_DQ47 MEM_DQ45 MEM_DQ42 MEM_DQ39 MEM_DQ35 MEM_DQ31 MEM_DQ28 MEM_DQ26 GND_IO GND_IO D_INA14 D_INA13 GND_IO D_INA10 D_INA8 D_INA4 D_INA1 GP1/D_INA_OVFL1 D_ACTIVE/D_INB_OVFL2 D_HSYNC ADC_CLKB/DPLL_REF DPLL_COAST/MCONF1 R324 10 MEM_CS_N R325 10 MEM_CAS_N MEM_A0 R326 10 MEM_A4 R327 10 MEM_A8 R328 10 R329 10 MEM_BS MEM_DQ44 MEM_DQ41 MEM_DQ37 MEM_DQ33 MEM_DQ30 GND_IO MEM_DQ22 MEM_DQ24 D_INA17 D_INA15 D_INA16 GND_IO D_INA6 VDD_IO GND_CORE VDD_CORE GND_IO ADC_SYNC_INV
x C347 0.1 PS
IC307 EPM3064ATC100-7
RESERVED RESERVED
TP380 TP379 TP378
R369 100
R373 10
C314 0.1 PS
C315 0.1 PS
D_CLK2 D_HS_SYN
DPLL_COA CS CAS MEM_A0 MEM_A4 MEM_A8 BS
ADC_SYNC
D_VSYNC
RAS WE MEM_A1 MEM_A5 MEM_A7 MEM_A10
CLK UDQM MEM_A3 MEM_A6 MEM_A9
MEM_A11
GND1 CLK
UDQM CLK
D_HSYNC
GND1
TDI
NC
NC
NC
NC
NC
NC
MEM_DQ 1/4W R332 150 RM_SYNC
MEM_A11
TP367 TP368
TP369
TP370
TP371
TP372
C349 0.1 PS
C350 0.1 PS C356 22/6.3 GND1
C328 0.1 PS C329 0.1 PS
1/4W R330 150
x
x
x
x
x
x
SC_RST MEM_A
MEM_A7 MEM_A6 MEM_A5 MEM_A9 MEM_A8 MEM_A4
[P2-15,16]
RM_SYNC [P2-13,14]
R331 150 1/4W
R333 150 1/4W
CLK
D_FIELD D_CLK2
[P2-13,14] [P2-7,8]
MEM_DQ12
MEM_DQ11
MEM_DQ15
MEM_DQ14
MEM_DQ13
MEM_DQ10
MEM_DQ9
MEM_DQ8
GND1
GND1
R334 R335 R336 R337 R338 R339 RB314
150 150 150 150 150 150 150
1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W
R340 R341 R342 R343 R344 R345 RB315
150 150 150 150 150 150 150
1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W
MEM_A
TPCLKA
*5
IPCB
[P2-17,18]
IPCB
RB309 0 NRZ0040-0R0X RB310 0 NRZ0040-0R0X
IPCR6 IPCR7 IPCR5 IPCR4 IPCR3 IPCR2 IPCR1 IPCR0
RB311 0 NRZ0040-0R0X
RB312 0 NRZ0040-0R0X
DQ9 DQ8 CKE CLK A9 A8 A7 A6 UDQM A5 VSSQ VDDQ VSSQ A4 DQ12 DQ14 DQ13 DQ11 DQ10 VSS DQ15 VDDQ VSS VSS N.C N.C A11
NOTE
IPCR
[P2-17,18] IPCR
IPY7 IPY6 IPY5 IPY4 IPY3 IPY2 IPY1 IPY0
IC305
K4S641632F-TC75
MAIN PWB (3/7)
FX-1170A [GM-P420PCE/A] FX-1174A [GM-P421PCE/A] FX-1175A [GM-P420E/A] FX-1176A [GM-P420PCEG/A]
No.51953B
*1 *2 *3 *4
: : : : : : : : : : :
2SC2412K/QR/-X 2SA1022/BC/-X MA3056/M/-X NQR0321-001X CHP303-3216T MA111-X DTC124EKA-X DTA144TKA-X MA3120WA-X 2SA1037AK/QR/-X NON MOUNT
VDDQ
VDDQ
VSSQ
VSSQ
LDQM
A10/AP
*5 *6 *7 *8 *9 *10
X
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
CAS
RAS
BA0
BA1
WE
CS
[P2-17,18]
IPY
MEM_DQ0
MEM_DQ6
MEM_DQ3
MEM_DQ1
MEM_DQ2
MEM_DQ4
MEM_DQ5
MEM_DQ7
MEM_A10
MEM_A0
MEM_A1
MEM_A2
[P2-13,14] [P2-13,14] [P2-13,14]
VDO SIG1 SIG2
1/8W 1/8W 1/8W 1/8W 1/8W Y[R] PB[G] PR[B] 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W R354 R355 R356 R357 R358 R359 150 150 150 150 150 150
LDQM WE CAS RAS CS BS
R375 R346 R347 R348 R349
150 150 150 150 150 R360 R361 R362 R363 R364 R365 150 150 150 150 150 150 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W
MEM_A3
C330 0.1 PS
A0
A1
A2
A3
IPY
VDD
VDD
VDD
C331 0.1 PS
R376 R350 R351 R352 R353
150 150 150 150 150
1/8W 1/8W 1/8W 1/8W 1/8W
[P2-7,8]
Y[R]
[P2-7,8] PB[G] [P2-7,8]
PR[B]
GND1
No.51953B
2-9
2-10
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG MAIN PWB CIRCUIT DIAGRAM [4/7]
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG
IC402
GND OUT VCC
R411
IC401
DC_OUT V_SOFT
PQ1CY1032Z-W
TA48M025F-X REG.
1k
C432
DC_IN
COM
O_ADJ
0.1
D2.5V C406 0.01 PS
2
3
IC406
EPC2LC20-01
nINIT_CONF nCASC TDI GND nCS
R412
1k
[P2-15,16]
D5V D5V
GND1
R402 1.5k
MFR
C403 100/6.3
GND1 C404 0.01 C405 100/6.3 D3.3V
R414
1k OE N.C. N.C. VCCS DCLK
GND1 C401 GND1 470/10 QETM1AM-477
R401 1k MFR
L401 GND1 39u NQL63EM-390X
R403 150 MFR
D3.3V
IC405
BA033FP-X
D401 DE5SC3ML-W
GND
OUT
C402 470/10 GND1QETM1AM-477
IN
VPPS N.C. N.C. N.C. VPP
R413
1k
TMS VCC TDO DATA TCK
[P2-15,16]
I2C2
I2C2
SDA2 SCL2
C6
D5V
CN0C6 X C428 100/6.3 C429 0.01 C431 0.01 TCK R416
R404 100
[P2-15,16] OVSYNC [P2-5,6] [P2-9,10] [P2-13,14]
R405 100
R406 100
C430 100/6.3
1k
SK406 NNV0010-020
R415
GND TDO VCC
1k
D3.3V
GND1 GND1 GND1
TMS NC NC NC R417 TDI GND
1k
[P2-13,14]
SUBCLK
TP427 x TP426 x
TP425 x TP424 x TP423 x TP422 x
TP421 x TP420 x TP419 x TP418 x
TP417 x
GND1 B
D2.5V C408 0.1 PS C407 0.1 PS
NOTE
B5 B7 B4 B6 B3 B2 B1 B0
D3.3V
C422 0.1 PS
TPGND2
*5
*1 *2
: : : : : : : : : : :
2SC2412K/QR/-X 2SA1022/BC/-X MA3056/M/-X NQR0321-001X CHP303-3216T MA111-X DTC124EKA-X DTA144TKA-X MA3120WA-X 2SA1037AK/QR/-X NON MOUNT
CN201 CN201 QGA1211F1-31X CONNECTOR 31pin GND GND RARA+ GND RB-
GND1 C423 0.1 PS LVDS3.3V
*3 *4 *5 *6
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
VCCIO
SCL
VCCINT
SUBCLK
HSYNC
VCCIO
SDATA
VSYNC
GND
GND
SCK
B6
GND
GND
SDA
ACK
RV
LE
B7
B5
B4
B3
B2
B1
B0
*7 *8
DATAO DCLK nCE #TDI GND VCCINT G7 G6 G5 G4 G3 G2 G1 x C421 0.1 PS G7 G6 G5 G4 G3 G2 G1 G0 R C420 0.1 PS G1 G5 G6 R7 R6 R5 R4 R3 R2 R1 C435 0.1 PS G7 B2 B0 G3 G4 G0 C434 0.1 PS
PLE
[P2-15,16] PLE
TP401 TP402 TP403 TP404
x
#TCK CONF_DONE
IC407
DS90CF383AMTD-X LVDS TRANSMITTER
*9 *10
TxIN4 TxIN3 TxIN2 GND TxIN1 TxIN0 TxIN27 LVDSGND TxOUT0TxOUT0+ TxOUT1TxOUT1+ LVDSVCC LVDSGND TxOUT2TxOUT2+ TxCLKOUTTxCLKOUT+ TxOUT3TxOUT3+ LVDSGND PLLGND PLLVCC PLLGND PWRDWN TxCLKIN TxIN26 GND C438 0.1 PS C437 0.1 PS R6 R5 R4
X
x x x C409 0.1 PS
nCEO #TDO VCCIO GND TXCLK RIN0 RIN1 RIN2 RIN3 RIN4 RIN5 RIN6 GND VCCINT RIN7 PSCK0 PSCK PLE0 PLE
TP416
G R1 R7 G2
[P2-9,10]
RIN
RIN RIN0 RIN1 RIN2 RIN3 RIN4 RIN5 RIN6 R438 R439 R440 R441 R442 R443 R444 0 0 0 0 0 0 0
C433 0.1 PS
VCC TxIN5 TxIN6 TxIN7 GND TxIN8 TxIN9 TxIN10 VCC TxIN11 TxIN12 TxIN13 GND TxIN14 TxIN15 TxIN16 VCC TxIN17 TxIN18 TxIN19 GND TxIN20 TxIN21 TxIN22 TxIN23 VCC TxIN24 C436 0.1 PS TxIN25
R3 R2 R0
IC403
EP1K50TC144-3 FPGA
RIN7
C410 TP405 0.1 PS x R445 0 PSCKO
G0 VCCIO GND R7 R6 R5 R4 R3 R2 R1 VCCINT GND R0 VMUTE CLE0 CLE PSSC0 PSSC MSEL0 MSEL1 VCCINT nCONFIG CLEO
RB+ GND RCRC+ GND RCLKRCLK+ GND RDRD+ GND R427 R428 100 100 100 100 100 0 0 100 GND PSCK PLE PSS CLE PSSC SL INV ALARM GND SDATA SCK LE GND
PLEO
BIN
[P2-9,10]
PSSI C411 0.1 PS VCCIO GND BIN0 BIN1 BIN2 BIN3 BIN4 BIN5 BIN6 BIN7 #TMS
VS_SELECT
BIN BIN0 BIN1 BIN2 BIN3 BIN4 BIN5 BIN6 BIN7 R446 R447 R448 R449 R450 R451 R452 R453 0 0 0 0 0 0 0 0 x
B4 C419 0.1 PS R0
B5 B6 B7 RV
LVDSSYNC
PSSCO
TXCLK BLKH
R429 R430 R431 R432 R433 R434
LV_HSYNC LV_VSYNC
C418 0.1 PS
TP406
TP-H6 TP-V6
*5
BLKH
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
VD1OUT1
HALFTONE
VSMUTE
VCCINT
VCCINT
OSDEN
ALARMI
VCCIO
VCCIO
OSDR
OSDB
OSDG
VCCIO
ALARM
C412 0.1 PS
nSTATUS GIN0
GIN1 GIN2 GIN3 GIN4 GIN5 GIN6 GIN7 GND
*5
LVDSSYNC
BLKH
OSDI GND
GND1 LV_HSYNC ALARM PSS
GND1
R435 100 R436 100 R437 100
GND
CLK
VDI
HDI
GND
GND
LV_VSYNC
0 R458
R454 0
0 0 0
RV
0 0 0 R459 R460 R461
R418 10K
R419 10K
R455
R456
R457
TXCLK D3.3V
GND1
C413 0.1 PS
GIN1 GIN2 GIN4 GIN5 GIN6 GIN0 GIN3 GIN7
C415 0.1 PS C414 0.1 PS C416 0.1 PS
x x x x x
IC408
D2.5V TC74VHC541F-X
TP409 TP410 TP411
[P2-9,10]
GIN
GIN
TP413 TP414
C439 0.1 PS
PSCKX PLEX
G1 A1 A2 A3 A4 A5 A6
VCC G2 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 PSCL PLE CLE PSSC
[P2-13,14]
VD
CLEX PSSCX
OSDR OSDB OSDG OSDEN
[P2-9,10] RM_HSYNC [P2-9,10] RM_VSYNC [P2-9,10]
RM_CLK
R420 R421
0 0
A7 A8 GND
[P2-15,16] [P2-15,16] [P2-15,16] [P2-15,16]
P_ALARM V_MUTE VS_SEL VS_MUTE C441 1000p CH
PSSX ALARMX
IC404
[P2-15,16]
IC409
TC74VHC541F-X
OSD_RST R462 X I2C2 R410 1k C424 0.01 C426 1/50 C425 47p CH
M35047-069FP C427 0.1 PS
[P2-15,16]
I2C2
SCL2 SDA2
R408 R409
100 100
CPOUT VSS2 AC TEST SCL SDA TCK VDD P6 P7
VDD2 VERT HOR P5/B P4 P3/G P2 P1/R P0/BLNK0 VSS1
MAIN PWB (4/7)
K401 CE42681-001Y
C440 0.1 PS
SDATAX SCKX LEX
G1 A1 A2 A3
VCC G2 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 SDATA SCK LE
GND1
FX-1170A FX-1174A FX-1175A FX-1176A
2-11 2-12
[GM-P420PCE/A] [GM-P421PCE/A] [GM-P420E/A] [GM-P420PCEG/A]
R422 R423 R424 R425 R426
0 0 0 0 0
A4 A5 A6 A7 A8 GND
GND1
No.51953B
No.51953B
PDP PANEL
R407 10K
PSSI
PSS
B1 B3
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG MAIN PWB CIRCUIT DIAGRAM
IC501
BA12FP-X
VCC GND OUT GND VCC OUT
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG
[5/7]
IC502
12V 12V
BA09FP-X
9V
[P2-15,16]
14V C501
22/25
PS
C506
PS 47/16
A5V C507
47/16
C503 C502
22/25 0.1
PS
C504
47/16
C509 C508
47/16 0.1
PS
C512
47/16
C505
0.1
C510
47/16
[P2-5,6] [P2-7,8] [P2-5,6] [P2-15,16] [P2-5,6] [P2-5,6]
C511
0.1
12V A5V I2C1 Y1[G] VOUT I2C1
Y1[G]
C542 100/6.3
[P2-7,8] GONSYNC
D504 *6 C513 10/16 R501 27k Q501 C514 *1 10/16 Q502 *2 R508 2.2k D501 C515 *6 120p
CH
C518 1/50
BUFFER R509 100 R510 100k M52346SP SYNC(RGB) CLAMP-TIMING H.STATE V.POL V.STATE H.POL GREEN-SEP-FILTER CLAMP+OUT GREEN-IN VCC GND HD-OUT COMP/H-IN HD+OUT COMP/H-DET VD+OUT VERT-IN DIGITAL-GND VERT-DET VERT-S/S-ADJ VERT-S/S-IN R511 22k 12V
C532 0.1
C533 47/16
N
IC503
C524 100p CH R512 18k
C525 0.01 L501 2.2 NQL092K-2R2X R513 C526 47/16 R514 R515 R516 2.2k 2.2k 2.2k
R585 0 R586 X R587 0 C568 X R584 X
TC4538BF/N/-XE R522 1.8k
C567
IC506
[P2-7,8]
CSYNC R502 27k
N
C516 1/50 Q503
SCL1 SDA1
C517 1/50 C519 0.0047 *6 D503 C521 4.7/50 C520 C522 10/16 C523 0.01 0.1 PS
R521 1K R523 1.5k
Q507 X
PS Q505 *1
470/16
QETM1CM-477
SA"D8h" TA1318N SYNC(COMPONENT) HD2IN VD2IN HD1IN VD1IN AGND AFC HVCO VCC DAC2 VD3IN HD3IN CPOUT DAC3 VD2OUT VD1OUT SYNC1IN DAC1 SYNC2IN ADRESS SCL SDA HD2OUT DGND HD1OUT
IC505
PS
C539 0.1 C543 X CH R540 X R531 4.7k R532 4.7k R533 4.7k
VSYNC 1T1 1T2 1CD 1A 1B 1Q 1Q GND
SHAPER VCC 2T1 2T2 2CD 2A 2B 2Q 2Q
C534
470/16
QETM1CM-477
CH
R503 1k R504 220k R505 5.6k
R506 10k R589 5.6k R507 22k
*1
*6 D502
N
R524 1k C535 0.1 C531 150P
C536 0.47/50 QFVE1HJ-474
[P2-7,8]
2.2k C528 R517 47k 100p C527 10p CH CH R518 33k C529 100/6.3
VSYNC
R588 X
C537 QFLB1HJ-103 R525 MY 0 PS 0.01 R526 X501 R527 10k 1k
C544 0.01 R541 82k R542 2.2k C547 0.1 PS R543 4.7k R544 18k R545 4.7k
TP-VI
*5 VS_IN Q506 *1 MICON
C540 1/50 C541 1/50
R535 4.7k
R534 2.2k R536 100 R538 4.7k R539 2.7k R537 100
[P2-15,16]
X501 R528 CSB503F30 A5V
560
N
C530 0.01
C545 0.0056
C546 0.0068
INV.
TP-HI
C569 1000p *5 HS_IN [P2-15,16] MICON
R519
0 Q504 *1
[P2-15,16]
RGB
R520 22k
1A 3Y 2A GND
VCC 1Y 3A 2Y
C538 0.01
R529 2.2k
R530 4.7k
TP-V1 *5 TP-H1 *5
HD VD
Q508 *7
VIDEO VD
[P2-15,16] [P2-11,12]
[P2-9,10] D_FIELD [P2-7,8] D_CLK2
D_FIELD
TC7W04F-X INV. COMPO_HV
RB353 0 RB354 0
IC504
SELY SELY VY VY Y[R]
[P2-17,18] [P2-5,6] [P2-7,8]
[P2-5,6] DEC_SYNC [P2-7,8] 3AD_SYNC [P2-11,12]
D3.3V
DEC_SYNC 3AD_SYNC
D3.3V
ADC_SYNC DIVOUT DPLL_COA D_VSYNC D_HSYNC C555 D_HDREF D_CLK1
C570 22/6.3 PS
Y[R]
PS
0.1
TP-HDO
*5
C554 0.1
D5V
[P2-15,16]
GND1
TP515
SWITCH
SELY VY
TP519
TP518
3AD_SYNC
X
X X
TP517
X
IDTFST163233A-X
D_SOG
SELY0 VY1 Y[R]1 RB319 RB320 0 0 RB318 0
[P2-17,18]
HDO
R591
0
TP-S1
[P2-9,10] [P2-17,18] VDO [P2-9,10]
SIG1
*5 R592 0
TP-S2
*5
R596
0
TP513 R568
X X X
SELY2
[P2-9,10] SIG2
C556 0.1
PS
X
TP521 TP522
X
[P2-7,8] CLAMP CN0C4 C4 QGG2512M1-10
TCK GND TDO VCC TMS NC NC NC TDI GND
D_HS_SYN D_CLKINV D_HOLD
10 R571
TP528
X 0 R597
C557 PS 0.1 R572 R573 OPLL_CLK R574 PPLL_CLK MPLL_CLK
10 10 10 10 R575
X
[P2-11,12] SUBCLK
NC NC VCC TDI NC CLK_OUT0 NC CLK_OUT1 PLL_CLK_B PLL_CLK_SEL3 GND PLL_CLK_SEL2 PLL_CLK_SEL1 PLL_CLK_A TMS V_ACTIVE V_VALID VCC V_FIELD_OUT V_HS_OUT V_VS_OUT NC CLK_OUT3 NC CLK_OUT2
SUBCLK
TP530
[P2-17,18] CLK_OUT1
SIG2 NC GND NC CLP_OUT D_HS_OUT VCC D_CLKINV D_HOLD HDO GND GND VCC VCC NC VCC SIG1 NT/PAL_SEL SUBCLK GND VDO PLL_CLK_OUT3 PLL_CLK_OUT2 PLL_CLK_OUT1 NC
IC507
EPM3064ATC100-7
PULSE_GENERATOR
NC NC NC VD_IN CLP_HD HD_B HD_SEL3 GND HD_SEL2 HD_SEL1 HD_A VCC GND V_CLK_A V_CLK_SEL V_CLK_B VCC GND V_VS_IN V_HS_IN V_FIELD_IN V_ACT_IN NC NC GND
0 0 R567 0 R566 VD
VY3 Y[R]3 SELY4 VY5 Y[R]5 RB323 RB324 0 0 RB321 RB322 0 0
TP512 TP511
R565 X R564 X X HD R563
PS
SELY6 VY7 Y[R]7
RB325 C572 0.1 PS RB326
0
SELC0 VC1
0 RB327 RB328 0 0
V_CLK1 V_CLK2
PS
C553 0.1 R562 X C552 0.1
PB[G]1 SELC2 VC3 PB[G]3 SELC4
RB329 RB330
0 0
NOTE
*1 *2 *3 *4 *5 *6 *7
: : : : : : : : : : :
VC5 PB[G]5 RB331 RB332 0 0
VS HS INTLC AVO
2SC2412K/QR/-X 2SA1022/BC/-X MA3056/M/-X NQR0321-001X CHP303-3216T
SELC6 VC7 PB[G]7
RB333
0
TP509
R561 0 TP508
X X
1A 2B1 2B2 3A 4B1 4B2 5A 6B1 6B2 7A 8B1 8B2 GND VCC 9A 10B1 10B2 11A 12B1 12B2 13A 14B1 14B2 15A 16B1 16B2 TEST0 TEST1
1B1 1B2 2A 3B1 3B2 4A 5B1 5B2 6A 7B1 7B2 8A GND VCC 9B1 9B2 10A 11B1 11B2 12A 13B1 13B2 14A 15B1 15B2 16A SEL0 SEL1
VY0 RB334 RB335 0 0 Y[R]0 SELY1 VY2 RB336 RB337 0 0 Y[R]2 SELY3 VY4 RB338 RB339 0 0 Y[R]4 SELY5 VY6 RB340 RB341 0 0 Y[R]6 SELY7
CLP _SEL GND TDO NC DPLL_COAST NC ADC_SYNC_INV D_HS_IN D_CLK2 VCC GND SIG_SEL D_CLK_A TCK VD_OUT NC GND D_FIELD HD_OUT3 HD_OUT2 NC HD_OUT1 GND CLP_RGB VCC
C573 0.1 PS RB342 RB343 0 0
VC0 PB[G]0 SELC1 VC2
RB344 RB345
0 0
PB[G]2 SELC3 VC4
RB346 RB347
0 0
PB[G]4 SELC5 VC6
RB348 RB349
0 0
PB[G]6 SELC7
SELC
MA111-X DTC124EKA-X DTA144TKA-X MA3120WA-X 2SA1037AK/QR/-X NON MOUNT
RB351 X GND1 SELC VC PB[G] RB350 0 GND1 RB352 X SIG_SEL
VC
Y[R] PB[G]
[P2-15,16] MODE_SEL
R590
100
IC508
TP501
TP504
TP502
RM_SYNC
[P2-9,10] CLK_OUT2
X
10
0
X X
TP503
X
10
0
0
X
X
R551 R552 R554 R555
TP505
R583
R550
R569
TP506
R558
*8 *9 *10
X
R557
R593
V_FIELD V_HSYNC V_VSYNC
150
0 0 0
10
SIG_SEL
[P2-19,20]
V_ACTIVE V_VALID
R546 R547 R548
PS
C549 0.1
0
R595
X X
PS
X
SELC VC PB[G]
[P2-17,18] [P2-5,6] [P2-7,8]
CLK_OUT3
C548 0.1
R594
0
TP-V4
*5
R553 330
R556
X
[P2-9,10] CLK_OUT0
TP-H4
*5 RM_SYNC RM_SYNC [P2-9,10]
R559 X C551 0.1
PS
TP-ACT
*5
K501 CE42681-001Y
MAIN PWB (5/7)
2-13 2-14
CONT GND
VDD OUT
R560 10
C550 100/6.3
NAX0203-001X X502 60MHz_OSC
FX-1170A FX-1174A FX-1175A FX-1176A
[GM-P420PCE/A] [GM-P421PCE/A] [GM-P420E/A] [GM-P420PCEG/A]
No.51953B
No.51953B
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG MAIN PWB CIRCUIT DIAGRAM
[P2-7,8] 14V [P2-5,6/7,8/9,10] [P2-11,12/13,14] D5V STB6V [P2-5,6]
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG
[6/7]
R762 100
GND
15V 15V STB6V STB6V GND L602 QQL26AK-220Z
OUT
VCC
S
D
QGA2501C1-11
CN00E
E
L601 QQL26AK-220Z
C603 22/25 R601 10k C604 0.01 R603 1M
IRL5602S-X
IC603 BA05FP-X
C606 STB6V C629 100/10 C631
15V_SW
STB5V
LED1B
[P2-7,8]
Q601
MAIN PWB (6/7)
PS
R602 10k Q602 *1
220k
C605 22/25 R605
Q608 *8
G
LED_1B
Q603 *8
0.01
C632 STB5V 0.1
Q604 *8 R677 330 330 330 330 330 D602 IR_REM MA788-X
C634 0.1 PS
R682 1/8W 1/8W 1/8W 1/8W 1/8W 0 X R678 0 X R679 0 X R680 0 X R681 0 X EF605 R687 100 EF604 R686 EF603 R685 EF602 R684 EF601 R683
POWER SUPPLY
GND 5V 5V POWER GND GND
C601 100/10 C602 100/10
R750 X
100/6.3
LED_A LED_B LED_C REM5V REMOCON GND
C633 47/16
[GM-P420E/A] [GM-P420PCEG/A]
Q605
LED_1B
CN00Q QGA2501C5-05 AC_DET TEMP_ALM POWER HV GND
LED_A *8 LED_B LED_C *8 Q606 *8 Q607
Q
AC_DET TEMP_ALM
R751 0
[P2-11,12] OVSYNC VS_IN [P2-13,14]
LED
VS_IN
SIG_SEL
D603 *3
SIG_SEL [P2-13,14]
R606 10k
IC604
OUT IN GND NC
REMOCON KEY_SCAN LED
R688 SWIN0 SWIN1
0 X
EF606 R689 0 EF607 R690 0 EF608 R691 0 EF609 R692 0 EF610 R693 0
T
X X X X X
LED_1B LED_1A
2Y 3A
1Y 2A 3Y
NRZ0040-103X
R617 10k SWIN2 R616 10k SWIN3
SW_IN0 SW_IN1 SW_IN2 SW_IN3 SW_SCAN0 SW_SCAN1 PLE
CH
[P2-5,6/7,8] A5V_SW [P2-13,14]
TC7W04F-X HS_IN V_MUTE A_MUTE
HS_IN
R761
10k
PSSI
R720 10k
R719 10k
R623
NRZ0040-101X
R622
R621
IC605
SCAN1 SCAN0 SWIN3 SWIN2 SWIN1 SWIN0
LED_C
R731 100
100
C607 270p
S-80840ALNP-W RESET IC
GND
R757 10k
SCAN0
10k
X TP605 R620 100 R619 100 R618 100
X 100 TP607 R625 100 R624 100
RIN_DET R715 10k
R756 100
[P2-11,12] V_MUTE [P2-7,8] A_MUTE
R627 100 R626 100
R759
R614 4.7k R613 4.7k
PLE
10k
SCAN1 EF611
R623
100
R749 R748 10 1/8W R754 10 1/8W D616 *6
10K
R760
R758
PSCKO
PLEO
PLE
PROGRST
PA1/AUDIO MUTE
PA0/VIDEO MUTE
P75/SIG_SELECT
P74/REMIN_DET
PA3/HVPOWER
P94/SW SCAN0
P95/SW SCAN1
P96/SW SCAN2
P73/WIRED1ST
P90/SW IN0
PA4/POWER2
PA2/POWER
P84/REM IN
P92/SW IN2
P91/SW IN1
P93/SW IN3
P05/LED_B
P04/LED_A
P77/LED_1B
P76/LED_1A
P80/HSYNC
P06/ LED_C
P87/ PSSI
RSTX
P82/PSCKO
HSTX
P86/ PLEO
MD2
P81/
P72/
C611 100/6.3
CST4.00MGW
4.7k
R612
OSD_RST [P2-11,12] DEC_RST SC_RST D_DET
PSSCO CLEO
C619
CN0C3 QGA2501C1-12 TVPPI TAUX3 TMODE TAUX TICS TRES TTXD TRXD TCK TVCC VCC GND
C3
R695 R696 R697 R698 R699 R700 R701 R702 100 100 100 100 100 100 100 100 R694 4.7k
0.1 PS C612
X601 0.1 PS R629 10k 10k
100
VSS X0 X1 VCC
MD1 MD0 P71/OVSYNC P70/VSYNC P67/AUDIO_LA P66/ PSSCO P65/ CLEO P64/ VSS
TC4053BF/N/-XE
1Y 0Y 1Z VCC Y-COM X-COM 1X 0X CTL-X CTR-Y GND CTL-Z R763 X
IC606
R611 4.7k R610 100
DEC_RST [P2-5,6] SC_RST D_DET
[P2-15,16] [P2-5,6]
P00/FLASH P01/ P02/I2CSTOP P03/WATCH_DOG P83/REMO OUT SW P85/ A_MUTE2 P97/HS_MODE_SEL
R630 RXD R631
PCMODE REM_IN
D617 *6
10k
R640 100 D604 *3
C2
PCMODE [P2-5,6] CN0C2 QGA2501C5-04
WREMOTE STB5V GND
X C620 TCK
Z-COM 0Z
R764
IC601
MB90F553APF
97. 98. 99. 100. P14/SCALER_DB4 P15/SCALER_DB5 P16/SCALER_DB6 P17/SCALER_DB7
P63/OSD_RESET P62/DECODER_RESET P61/SCALER_RESET P60/D_DET AVSS 33. P55/SCALER_IRQ 32. P54/SCALER_RD_N 31. P53/ SCALER_WR AVRL AVRH AVCC P55 R727 10k
TP612 X DB0
DB1 DB2 DB3 DB4
P07/LED_D P10/SCALER_DB0 P11/SCALER_DB1 P12/SCALER_DB2 P13/SCALER_DB3 P14
R609 100 C609 100/6.3 C610 0.1
PS A0 A1 VCC WP SCL SDA R752 10k
C1
C613
0.1 PS
CN0C1
QGA2501C5-04
GND SCL1 SDA1 I2CSTOP
FLASH_SW TXD
R718 R636 4.7k 4.7k R717 4.7k R637 4.7k R638 100 R639 100
SCL1
D5V
SDA1
IC611
RESET1 SCL1 SDA1 GND VCC RESET2 SCL2 SDA2 R729 4.7k
*3 SA:70 C614 0.1 PS
R641 R642 R643
100 100 100
P20/SCALER_AD0
P21/SCALER_AD1
P23/SCALER_AD3
P22/SCALER_AD2
P24/SCALER_AD4
P25/SCALER_AD5
P26/SCALER_AD6
P27/SCALER_AD7
P52/SCALER_CS
P30/AUDIO_DA
P31/AUDIO_CL
P47/ SCL1
P43/SCLK
P44/SOUT
P50/SDA0
P51/SCL0
P35/DCD
P34/DSR
P41/RXD
P40/SCK
P36/DTR
P33/CTS
P42/TXD
P32/RTS
LA
R721 D612 *9 D613 *9 D614 *9 D615 *9 DB0 DB1 DB2
P17
P46/ SDA1
DB7
P45/PCMODE
P16
P54 P53 R728 10k R724 0
A2 VSS
R634 100 R635 100
QGA2501C5-04 STB5V SCL1 SDA1 GND
R730 4.7k
D606 SCL1 SDA1 R644 R645 100 100
SDA0 SCL0 CS_N
SDA1 SCL1
C621 0.1 PS
PS
PS C622 0.1 C626 0.01
V+ C1-
C623 0.1 C624 0.1
R646 SDA1 100 SCL1 R647 100 232C
C616 0.1 PS
SDA SCL TOUT GND VDD A0 A1 A2
C617 0.1 PS R651 R652 4.7k 4.7k 4.7k 4.7k 1.5k 4.7k 4.7k 4.7k R657 R658 R659 R660
A0 A1 A2 P0 P1 P2 P3 VSS VDD SDA SCL VDAC P7 P6 P5 P4
SDA1 SCL1
SDA1 SCL1
CN004 QGB1230K1-09 DCD DSR RD RTS TD CTS DTR RI GND
WR_N
A0 A1
VDD SDA SCL VDAC P7 P6 P5 P4
C615 0.1
PS
PS
IC607
232C SP207ECT-X BUFFER 232C
R615 4.7k 4.7k R649 4.7k 4.7k R650
A2
100 100 R653 R654 R655 R656
100 100 R663 R664 R665
R661 R662 4.7k 4.7k 4.7k 4.7k R666
C618 0.1 PS R667 4.7k 4.7k R668 100k R669 100k R670
A0 A1 A2 P0 P1 P2 P3 VSS
VDD SDA SCL VDAC P7 P6 P5 P4
R671 100
SDA1 SCL1
R703 R704 R705 R706 R707 R708 R709 R710
100 100 100 100 100 100 100 100
RGB PWB
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
DSR DCD RD TD
DCD
T3OUT T1OUT T2OUT R1IN R1OUT T2IN T1IN GND Vcc C1+
T4OUT R2IN R2OUT T5IN T5OUT T4IN T3IN R3OUT R3IN VC2C2+
DCD
DSR
CTS
RXD
DTR
RTS
DB5
TCK
TXD
RI
CTS DTR DTR RI CTS DSR RTS R721 R722
DB6 DB7 R722
TP601 TP602
PS
R725 10k
IRQ
DB4
RD_N
R732 R733
NRZ0040-102X NRZ0040-102X
X X
SK602
CEMS007-008
SCL1 SDA1
CN004
DB3
R723 0
SDA0 SCL0
IC602 BR24C64
JLC1563M-X
SDA2 SCL2
I2C2
DA
CL
I2C2 [P2-5,6/7,8/9,10] [P2-11,12/13,14]
I2C0
TP-SDA *5 TP-SCL *5 I2C1
I2C1
[P2-13,14]
0.1
SCALER
C608
R726 100 R753 10k
NRZ0040-103X
R734 NRZ0040-102X
R735 NRZ0040-102X
AUDIO
R672 100 4.7k 4.7k 4.7k 100k R673 R674 R675 R676
R648
P0 P1 P2 P3 VSS
[P2-13,14] MODE_SEL [P2-11,12] VS_MUTE [P2-7,8] A_MUTE2
A_MUTE2
C625 47/16
IC610 DS1621S-X
TEMPERATURE_SENSOR SA"9E" REMOCON
CN005
CN005 QGB1230K1-15
IR_OUT
NORMAL
R711
100 C627 .01 SW1
1Y 0Y 1Z Z-COM 0Z VCC Y-COM X-COM 1X 0X CTL-X CTL-Y GND CTL-Z
REM_IN GND REM_IN_DET GND NC SW1 SW2 GND STB5V GND L_OUT GND R_OUT SW_DET GND
C628 PS 0.1 RIN_DET
CTL_SW1
POWER
STB5V
R712 100
NOTE
R769 X
RGB PWB
R766 X
R768 5.6k
*1 *2 *3 *4
: : : : : : : : : : :
2SC2412K/QR/-X 2SA1022/BC/-X MA3056/M/-X NQR0321-001X CHP303-3216T MA111-X DTC124EKA-X DTA144TKA-X MA3120WA-X 2SA1037AK/QR/-X NON MOUNT
AC_DET TEMP_ALM
SW_DET SW2 SW1
JLC1562BF-X SA"74"
IC612
IC613
JLC1562BF-X SA"72"
IC614
JLC1562BF-X SA"70"
LINE3 RGB DSUB 75ON2 LINE2 LINE1 [75ON1] P_ALARM S_DET YC_SEL 3D_ON VIDEO_A
LINE3 RGB DSUB 75ON2 LINE2 LINE1 P_ALARM S_DET YC_SEL VS_SEL 3D_ON VIDEO_A
SW2
REM_IN IR_REM R716 10k RIN_DET
R765 33
*5 *6 *7
C640
Q610 *1 IR_THRU R767 4.7k Q611 DTC363TK-X IR_THRU
PS
0.1
*8
Q612 DTC363TK-X IR_THRU
*9 *10
X
SW_DET
AC_DET VIDEO AUDIO SCALER
IC609
TC4053BF/N/-XE REMOCON_SW
AUDIO SCALER
REM_T
[P2-7,8] R_OUT [P2-7,8] L_OUT
SW_CTL
No.51953B
2-15
2-16
No.51953B
TEMP. SENSOR PWB
DB6
P15
I2C1
D608
*9
D609
*9
D610
*9
D611
*9
DB5
D605 *3
*3 D607
V
CN00V
P37/RI
VCC
VSS
C
[P2-5,6] [P2-13,14] [P2-7,8] [P2-7,8] [P2-5,6] [P2-5,6] [P2-11,12] [P2-5,6] [P2-5,6] [P2-11,12] [P2-5,6] [P2-5,6]
[P2-13,14] [P2-7,8] [P2-9,10]
CONTROL PWB
[P2-11,12] [P2-19,20] [P2-7,8]
LED_B
LED_A
R628
REM_IN
1A
VCC
CN00T QGA2501C5-06
LED PWB
R604 47k
FX-1170A FX-1174A FX-1175A FX-1176A
[GM-P420PCE/A] [GM-P421PCE/A]
LED_1A
X
CN00X QGA2501C5-08
LED1A LED1B
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG MAIN PWB CIRCUIT DIAGRAM
K003
NQR0351-003X
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG
[7/7]
D5V
IC002
MBV200TC90PFN03 C051 47/16
DC_OUT O_ADJ
K002 R075 X R074 X IPCB0 IPCR7 IPCR6 IPCR5 IPCR4 C042 .1 PS
C041 NQR0351-003X
IC009
V_SOFT
PQ1CY1032Z-W
C052
.1
PS
DC_IN
K4S161622D-TC80
RA030 X RA031 X
ASDD0 ASDD1 ASDD2
ASDD3
PS
C053
.1
RA033 X
ASDD4 ASDD5 ASDD6 ASDD7
RA032 X
C054 .1
R082
PS
X
R081 X
SDWE SDCAS SDRAS SDA11 SDA10 SDA00 SDA01 SDA02 SDA3
RA034 X
RA035
X
PS
VCC DQ0 DQ1 VSSQ DQ2 DQ3 VCCQ DQ4 DQ5 VSSQ DQ6 DQ7 VCCQ LDQM -WE -CAS -RAS CS A11 A10 A0 A1 A2 A3 VCC
VSS DQ15 DQ14 VSSQ DQ13 DQ12 VCCQ DQ11 DQ10 VSSQ DQ9 DQ8 VCCQ NC UDQM CLK CKE NC A9 A8 A7 A6 A5 A4 VSS
COM
IC003
ASDD15 ASDD14 ASDD13 ASDD12
RA038
X
RA039
X C091 D001 1k MFR R092 GND1
R091 1.5k MFR R093 150 MFR
VOUT32 EXTG7 EXTG6 EXTG5 EXTG4 EXTG3 EXTG2 EXTG1 R071 0
D3.3V2 R076 1k
39u NQL63EM-390X L001
C057 ASDD11 ASDD10 ASDD9 ASDD8 C056 SDCK
SDCKE RA042 X RA040 X
.1
PS
RA041 X
470/10 QETM1AM-477
DE5SC3ML-W
C092 470/10 QETM1AM-477
R072 X
R033 1.8k EXTG0
R073
X
.1
PS
RA043 X
SDA9 SDA8 SDA7 SDA6 SDA5 SDA4
RA045 X SD_A
IPCB7 IPCB6 IPCB5 IPCB4 IPCB3 IPCB2
A15 A14 A13 A12 A11 A10 A9 A8 NC NC WE RESET NC NC RY/BY NC NC A7 A6 A5 A4 A3 A2 A1
A16 BYTE GND DG15 DQ7 DQ14 DQ6 DQ13 DQ5 DQ12 DQ4 VCC DQ11 DQ3 DQ10 DQ2 DQ9 DQ1 DQ8 DQ0 OE GND CE A0
IC_SOKET: NNV0013-048
IPCR3
47/16
IPCR2 IPCR1 IPCR0
IPCB1
K001 X001 NAX0321-001X
RA044 X NQR0351-003X IPCB
SD_A
RA036
X
RA037
X
C055
.1
RA014 100 RA016 RA015 100 NRZ0040-101X 100 NRZ0040-101X
C022 10/16 C021 .1 PS
SD_A
CONT Vdd GND OUT
R065 47 R063 X C018 X
IPCB
ASDD8 ASDD9 ASDD10 ASDD11
ASDD12 ASDD13 ASDD14 ASDD15
SDCK SDCKE SDA9 SDA8 RA017 100 SARY 47/16
SDA01 SDA00 SDA10 SDA11
ASDD7 ASDD6 ASDD5 ASDD4 ASDD3 ASDD2 ASDD1 ASDD0
C020 CH X
SDA3 SDA02
SDRAS SDCAS SDWE
NRZ0040-101X
NRZ0040-101X
NRZ0040-101X
NRZ0040-101X
C017 X R064 CH X
C016 PS .1
R062 X
C061
C027 PS .1
C026 PS .1
C025 PS .1
C024 PS .1
C023 PS .1 RA011 100
R066 0
PS
IC004
K4S161622D-TC80
R068 33
R067 33
C062
RA012 100
RA013 100
C019 .1 PS
R061 0
C015 10/16 R060 X
.1
R059 1k
RA046
X
RA047
X
BSDD0 BSDD1 BSDD2 BSDD3
C063
.1
RA049 X
PS
RA048 X
BSDD4 BSDD5 BSDD6 BSDD7
C064
.1
R083 X R084
PS
X
SDWE SDCAS SDRAS SDA11 SDA10 SDA00 SDA01 SDA02 SDA3
RA050
X
RA051
X
RA052
X
RA053
X C065
VCC DQ0 DQ1 VSSQ DQ2 DQ3 VCCQ DQ4 DQ5 VSSQ DQ6 DQ7 VCCQ LDQM -WE -CAS -RAS CS A11 A10 A0 A1 A2 A3 VCC
VSS DQ15 DQ14 VSSQ DQ13 DQ12 VCCQ DQ11 DQ10 VSSQ DQ9 DQ8 VCCQ NC UDQM CLK CKE NC A9 A8 A7 A6 A5 A4 VSS
BSDD15 BSDD14 BSDD13 BSDD12
RA054
X
RA055
X
SDA7 SDA6 SDA5 SDA4
NRZ0040-101X
RA018 100
C067
BSDD11 BSDD10 BSDD9 BSDD8
RA056 C066
.1
PS
BSDD8 BSDD9 BSDD10 BSDD11
NRZ0040-101X
RA019 100 C028 .1 PS RA020 100
X
RA057
X
.1
X
PS
RA059 X
BSDD12 BSDD13 BSDD14 BSDD15
NRZ0040-101X
SDCK SDCKE SDA9 SDA8 SDA7 SDA6 SDA5 SDA4
RA058
BSDD7 BSDD6 BSDD5 BSDD4
NRZ0040-101X
RA021 100 C029 .1 PS RA022 100
BSDD3 BSDD2 BSDD1 BSDD0
RA060 X RA061 X SELY7 SELY6 SELY5 SELY4 SELY3 SELY2 SELY1 SELY0 NRZ0040-0R0X NRZ0040-101X RA023
NRZ0034-122W
PS
.1
0
0
RA024
NRZ0040-0R0X
C030 .1 PS
SELC7 SELC6 SELC5 SELC4 SELY SELC3 SELC2 SELC1 SELC0 SELC
RA025
0
NRZ0040-0R0X
[P2-13,14]
SELY
0
RA026
NRZ0040-0R0X
[P2-13,14] SELC
RA027 0
NRZ0040-0R0X
RA028 0
NRZ0040-0R0X
C031 .1 PS
VIN6 VIN5 VIN4 VIN3 VIN2 VIN1 VIN0 VSS IICAD0 IICAD1 IICAD2 IICSCL IICSDA VDD XRST VSYNC0 HSYNC0 SCK0 VSS SCK1 HSYNC1 VSYNC1 VSYNC2 HSYNC2 SCK2 VDD SCK3 HSYNC3 VSYNC3 IGFLGC IGFLGD VSS TESTMD TESTGO BIST BURNIN TESTBE TESTAK CKSEL SCANEN MINTEST VDD TDI TMS TCK TRSTZ TDO XROMENA VSS PDIV2 PDIV1 PDIV0
SDA6 SDA5 SDA4 VSS SDD18 SDD19 SDD110 SDD111 VDD SDD112 SDD113 SDD114 SDD115 VSS SDD17 SDD16 SDD15 SDD14 VDD SDD13 SDD12 SDD11 SDD10 VSS VIN31 VIN30 VIN29 VIN28 VIN27 VIN26 VIN25 VIN24 VDD VIN23 VIN22 VIN21 VIN20 VIN19 VIN18 VIN17 VIN16 VSS VIN15 VIN14 VIN13 VIN12 VIN11 VIN10 VIN9 VIN8 VDD VIN7
SDA7 VDD SDA8 SDA9 SDCKE VDD SDCK VSS SDD08 SDD09 SDD010 SDD011 VDD SDD012 SDD013 SDD014 SDD015 VSS SDA3 SDA2 SDA1 SDA0 SDA10 SDA11 VDDP VDD SDRAS SDCAS SDWE VSS SDD07 SDD06 SDD05 SDD04 VDD SDD03 SDD02 SDD01 SDD00 VSS SDPLLPDN SDCKREF AVCC SLF AVSS SVCORNG SDIV0 SDIV1 SDIV2 VDD PLLTST PLLRST
R032 1.8k
IC001
MN82711
I/P CONVERTER
VSS VOUT35 VOUT34 VOUT33 VOUT32 VDD VOUT31 VOUT30 VOUT29 VOUT28 VSS VOUT27 VOUT26 VOUT25 VOUT24 VDD VOUT23 VOUT22 VOUT21 VOUT20 VSS VOUT19 VOUT18 VOUT17 VOUT16 VDD VOUT15 VOUT14 VOUT13 VOUT12 VSS VOUT11 VOUT10 VOUT9 VOUT8 VDD VOUT7 VOUT6 VOUT5 VOUT4 VSS VOUT3 VOUT2 VOUT1 VOUT0 VDD PPLLPDN PCKREF AVCC PLF AVSS PVCORNG
R058 100 C014 .1 PS
VOUT32 EXTG7 EXTG6 EXTG5 EXTG4 EXTG3 EXTG2 EXTG1 EXTG0
RA010 100
NRZ0040-101X
IPCR
RA009 100
NRZ0040-101X
IPCB IPCB (P3_UV_CONVERTER)
C013 .1 PS
IPCB7 IPCB6 RA008 IPCB5 100 IPCB4 NRZ0040-101X IPCB3 IPCB2 RA007 IPCB1 100 IPCB0 NRZ0040-101X
IPCR IPCR (P3_UV_CONVERTER)
C012 .1 PS
IPCR7 IPCR6 RA006 IPCR5 100 IPCR4 NRZ0040-101X IPCR3 RA005 IPCR2 100 IPCR1 NRZ0040-101X IPCR0
IPY IPY (P3_UV_CONVERTER)
C011 .1 PS
IPY7 IPY6 IPY5 IPY4 IPY3 IPY2 IPY1 IPY0
RA004 100
NRZ0040-101X
RA003 100
NRZ0040-101X
R057 0
C032 .1 PS
C008 X CH
MAIN PWB (7/7)
R054 X C007 X
R053 X
C006 X CH
CLK_OUT1
R055 X
HDO
RA001
K004
NQR0351-003X
VDO
0 0 0
0 0 0
0 0 0 0
x
NRZ0040-0R0X
C001
0
TP001
x
TP002
x
TP003
R052 0
VDO
I2C2
R041
R042 R043 R044
R045 R046 R047
.1 PS R048 R049 R050 R051
HDO
CLK_OUT1 Q001
X
X002 NAX0203-001X CONT Vdd GND OUT
GND1
FX-1170A FX-1174A FX-1175A FX-1176A
[GM-P420PCE/A] [GM-P421PCE/A] [GM-P420E/A] [GM-P420PCEG/A]
1k R013 R014 100 R015 100 47 R016 47 R017 R018 100 R019 100
.1 PS
47
47
Q002
X
RA002 0 NRZ0040-0R0X
0
0
R001 R006 0 X R002 R007 0 R003 X 0 R008 R004 X 100 R005 100
X C003 .1 PS X R026 0 R027 X R028 0 R029
R031
R030 R040 0
R024
R025
X X
I2C2
S
D
D
S
SDA2
SCL2
R012 100
R011 100
PROGRST
No.51953B
PROGRST
R020 R021 R022 R023
C002 10P CH
C004 10P CH
C005
R010 X
R009 X
C010 10/16
C009 .1 PS
R056 47
1.8k
G
G
X
2-17
2-18
No.51953B
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG RGB INPUT PWB CIRCUIT DIAGRAM
J001 QNZ0061-001 RETAINER QNB0036-001 R101 150 R102 150
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG
R G B
HS VS
R105 150
R106 150
PC_IN
R107 470
L R
R108 470 J002 QMS3005-C01 PC AUDIO_IN R J003 QNZ0060-001 R301 150 L202 *5 C202 0.0047 R202 R204 220k 1k L L201 *5 R201 220k R203 1k
CN003 QGB1230J1-15
RS-232C INPUT
DCD DSR RD RTS TD CTS DTR RI
R302 150
R303 150
R305 150
R306 150
CN004 QGB1230J1-09
NOTE
*1 *2 R304 150 R307 150 R308 150 *3 *4 *5
: : : : : :
MA3056/M/-X MA3120WA-X 2SC3773/3-4/-X NQR0321-001X NQL092K-5R6X NON MOUNT REM_IN GND REM_IN_DET GND NC SW1 SW2 GND STB5V GND L_OUT GND R_OUT SW_DET GND CN005 QGB1230J1-15
RETAINER QNB0037-001 J004 QMS3005-C01 EF401 *4
R402 10k
R401 10k
X
REMOCON_IN C401 0.01 R403 100k D403 *1
C701 0.01 J006 QMCC006-C01 R501 X SW1 C EX_SW Y SW2 C501 0.0047 R507 10 C502 0.0047 D503 *1 J007 QNN0321-001 L AUDIO OUT L601 *5 R502 10k R503 100 R504 100
R603
560
L R 560
D501
*1
D502 *1
R604
RGB INPUT PWB
FX-6113A [GM-P420PCE/A] FX-6119A [GM-P421PCE/A] FX-6120A [GM-P420E/A] FX-6121A [GM-P420PCEG/A]
2-20 No.51953B
R C601 0.0047
L602
*5
C602 0.0047
No.51953B
2-19
MAIN PWB
MAIN PWB
C201 0.0047
DCD DSR RD RTS TD CTS DTR RI GND
MAIN PWB
R103 150
R104 150
R GND G GND B GND HD GND VD GND 75ON2 GND L GND R
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG VIDEO INPUT PWB CIRCUIT DIAGRAM (GM-P420E/A ONLY)
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG TEMP. SENSOR PWB CIRCUIT DIAGRAM
J001 QNZ0417-001 EF101 *4
V1
R101 150
R102 150 V1
J002 QNN0321-001 L101 *5 C101 0.0047
R105 1k R103 220k R106 1k
L102
*5 C102 0.0047
R104 220k
RCA
J003 QNN0202-003 NC R201 150 R202 150
MAIN PWB
EF201 *4
12V L1 GND R1 GND V2 GND Y GND C S_DET L2 PCMODE R2 CN001 QGB1230J1-15
MAIN PWB
V
CN00V QGA2501F1-04 STB5V SCL1 SDA1 GND C101 0.1 PS
TOUT
J004 QMCC006-C01 SW V2
R203 150
R204 150 R207 10 D201 *1 R601 0 EF203 *4
GND
EF202 *4
SDA
SCL
IC101 DS1621S-X SA'9C'
TEMPERATURE_SENSOR
VDD
A0
A1
C
Y
R205 150
R206 150
R101
100
NOTE
*1 *2
: : : : : :
R102
MA3056/M/-X MA111-X 2SC3773/3-4/-X NQR0321-001X NQL092K-5R6X NON MOUNT
100
J005
QNN0321-001 L201 *5 C201 0.0047 C202 0.0047 R211 220k R213 1k R214 1k
*3 *4 *5 X
TEMP. SENSOR PWB
FX-7046A FX-7048A FX-7049A FX-7050A
MAIN PWB
L202
*5
R212 220k
[GM-P420PCE/A] [GM-P421PCE/A] [GM-P420E/A] [GM-P420PCEG/A]
J006 CEMB010-004 Y/G R301 150 R302 150
Pb/B
R303 150
R304 150
COMPO./GBR
Pr/R
R305 150
R306 150
Y/G D5V Pb/B GND Pr/R GND HD VD D_DET LINE3 LINE2 LINE1 L3 GND R3 CN002 QGB1230J1-15
J007 HS
QNZ0417-001
R307 1k VS R308 1k
EF304 *4
VIDEO INPUT PWB
FX-6117A
[GM-P420E/A]
EF305 *4
J008
QNN0321-001
L301 *5 R311 220k C301 0.0047 C302 0.0047 R312 220k R313 1k
L302 *5
R314 1k
No.51953B
2-21
2-22
No.51953B
A2
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG LINE FILTER & AUDIO PWB CIRCUIT DIAGRAM
SP TERM L PWB
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG
L NC GND
POWER UNIT CN00L QGA2501C5-03Z CN0H1 QGAB801C1-02
LINE FILTER & AUDIO PWB
FX-9090A FX-9092A FX-9093A FX-9094A
R729 X D707 X R717 680 Q405 *1 D703 *5 R725 100K QRE122J-151 R728 151 D701 RY401 10K R723 R726 X CESK024-001 R727 X R R731 0 MA3220/M/-X IC601 TA8200AH AUDIO_OUT R720 3.3K Q406 *1
[GM-P420PCE/A] [GM-P421PCE/A] [GM-P420E/A] [GM-P420PCEG/A]
C709 470/25 QTMN1EM-477Z LF901 QQR0810-001 C702 470/25 QTMN1EM-477Z L LF902 QQR1025-001
R702 1k
D702 MA3220/M/-X
LF903 QQR1025-001
DEFFRENCE LIST (PARTS)
R718 X R730 0
X R722
! Y904 * Y901 *
FX-9090A FX-9093A FX-9094A
LF905 Y901 Y902 Y903 Y904
X CH41005-H-05C CH41005-H-05C CH41005-H-05C CH41005-H-05C
FX-9092A
QQR1025-001 X X X X
SP TERM R PWB
R NC
C708 QTMN1EM-477Z 470/25 QTMN1EM-477Z R701 470/25 C701 1k
MAIN PWB
14V 14V LED1B GND JACK_GND GND CN00B QGA2501C5-06Z R706 10K C705 Q403 0.1 PS R713 *1 100 C703 X R711 10K
AMP2IN2(AMP2+) PRE-GND IN1(AMP1+) AMP1RIP.-FILTER OUT1(AMP1) MUTE-POP-C VCC PW-GND MUTE OUT2(AMP2)
GND CN00R QGA2501C5-03Z
1/8W R719 2.2K
1/8W R721 X R724 100k
C904 2200P AC250V QCZ9079-222
Y903 *
LF905 *
Y902 *
C502 0.01 C501 1000/25
C905 2200P AC250V QCZ9079-222 R603 0 R604 0 LF904 QQR0810-001
C706
R707 X R GND L GND AMUTE R703 33K
R715 4.7K C704 X
N 4.7/50 L N R601 100k C707 4.7/50 R N R602 100k C602 4.7/50 N *5 D706 R605 220 R606 220 PS C605 0.22 PS C606 0.22 R607 2.2 1/2W QRE122J-2R2 C601 4.7/50 *5 D705
C609 47/16
C610 47/16
NOTE
*1 *2 *3
: : : : :
2SC2412K/QR/-X 2SA1022/BC/-X MA3056/M/-X MA111-X NON MOUNT
MAIN PWB
OUT1 IN1(-) IN1(+) GND
VCC OUT2 IN2(-) IN2(+)
Q404 R714 *1 100
R609 6.8k
PS C611 0.1
*5 X
C906 1 AC250V QFZ9040-105
R704 15K
R705 10K
IC602 M5218AFP-W
R610 6.8k
CN00A QGA2501C5-05Z R708 33K
R712 X
R710 10K
R716 4.7K
PS
C612 0.1
PS C607 0.22 PS C608 0.22 R608 2.2 1/2W QRE122J-2R2
R709 15K
C603 47/16
C604 47/16
ISOLATED
LIVE
D404 *5 R401 100k R403 10 C401 47/16 C402 47/16 R408 12k R405 33k D401 *5 D504 D1FS4-X R404 4.7k C613 0.01 R402 10 D402 *5 R406 10k Q402 MUTE SW OFF MUTE ON MUTE Vth=2.8V ! F901 8A/250V QMFZ041-8R0-J1
D502 RK34-LFC4
MUTE SW
Q401 *2
*1
R409 10k
D403 MA3051/M/-X
VA901 QAF0028-471
R407 10k
! J901 QMCB006-C01 JX-682 ! S901 QSP4K21-C01
J501 QNA0030-001 DCOUT
L
N
No.51953B
2-23
2-24
No.51953B
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG CONTROL PWB CIRCUIT DIAGRAM
MAIN PWB
SW_SCAN1 SW_SCAN0 SW_IN3 SW_IN2 SW_IN1 SW_IN0
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG LED PWB CIRCUIT DIAGRAM
T
CN00T QGA2501F1-06
LED_C
LED_B
LED_A
C609 C603 C605 C607 C601 0.1 0.1 0.1 0.1 0.1 C602 C604 C606 C608 0.1 0.1 0.1 0.1 F F F F F F F F F
D502 *5
D501 *5
D503 *5
D504 *5
D506 *5
D505 *5
D507 *5
D604 SML-210VT-X
D603 SML-210VT-X
D602 SML-210VT-X POWER
S502 LEFT
*4
S501 *4 RIGHT
S503 UP
*4
S504 DOWN
*4
S506 *4 MENU
S505 *4 INPUT
S507 *4 POWER
X CN00X QGA2501F1-08
RED
YG D601 GL3ED8
IC601 GP1U261X IR DETECT
Vcc GND Vout
LED_HOLDER LC40656-002A
LED1A
CONTROL PWB
FX-4083A FX-4085A FX-4086A FX-4087A
[GM-P420PCE/A] [GM-P421PCE/A] [GM-P420E/A] [GM-P420PCEG/A]
NOTE
*4 : *5 : QSW0619-003Z MA111-X
MAIN PWB
LED1B LED_A LED_B LED_C REM5V REMOCON GND R601 100
LED PWB
NRSA63J-101X
FX-7045A [GM-P420PCE/A] FX-7052A [GM-P421PCE/A] FX-7053A [GM-P420E/A] FX-7054A [GM-P420PCEG/A]
SP TERMINAL L PWB CIRCUIT DIAGRAM
SP TERMINAL R PWB CIRCUIT DIAGRAM
LF & AUDIO PWB
CN00L QGA2501C5-03 L NC GND
LF & AUDIO PWB
L001 QQL402K-100
CN00R QGA2501C5-03 R NC GND
L001 QQL402K-100
L002
QQL402K-4R7 RED
RED C001 0.01 L003 QQL402K-4R7 BLACK J001 CEMT019-001
SPEAKER
C001 0.01
L003
QQL402K-4R7 BLACK J001 CEMT019-001
SP TERM L PWB
FX-6114A [GM-P420PCE/A] FX-6123A [GM-P421PCE/A] FX-6124A [GM-P420E/A] FX-6131A [GM-P420PCEG/A]
No.51953B
SP TERM R PWB
FX-6115A [GM-P420PCE/A] FX-6127A [GM-P421PCE/A] FX-9128A [GM-P420E/A] FX-6132A [GM-P420PCEG/A]
No.51953B
2-25
2-26
SPEAKER
L002
QQL402K-4R7
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG
PATTERN DIAGRAMS
M
MAIN PWB PATTERN (SOLDER SIDE)
L
K
J
I
H
G R350 R351 R352 R353
C092
F RA037 RA035 C054 RA033 C053 RA031 R346 R347 R348
R356 R093 C091
E
D
C
B
A
8 6
C406 C404
5
1
C606
R930 Q909 R602 R603 R601 R928 R929 C921
C055
C431
C429
R361
R403 R402 R401 R303 R302 R301
C437
K003
C402
C422
C423
C408
C436 C435 C434
R365 C409 C410
R407
1
C330 IC305
54
R375
C329
C920
R358 R360 R359 R376
R605
Q907
R604
7
R340 R334 R335 R336
R925 R927
C401
C301
R364
R357
RA058 C066 RA056 C067
C950 C946
L601 7
R923
C915
C421
C922 R926
R932 C917
R032 R059
R406 R405 R404
R064
RA054
C420 C419 C416
C418
RB314 R339 R338
C052 C018 R060 C019
R063
C062 R062
C951
C939
R939
C976 C935
C975 Q 5
C017
160
274
176
144
240
326
224
208
192
128
112
26
78
C411
C412 C413
R066
C414
237
C317
345
6
27 20
R421
R420
R418
C324
C310
R320 R319 R323 R317 R316 RB313 R328 R322 R327
28
R076
R434 R436
C323
48
C415
C319
C014 R033 R072 R341 R342 RB315 R345 R344 R343
R071
R074 R075
C042
C926
L916
157
141
C439
1
350
C311
C331
25
C016
C028
R428 R430 R432
C949
352
C026
C328
R337 R061 1
C025 C027
R810
C023
C024
C938
R751 C937
1
5
R354
C604
C302
R349
RA060
Q908
R924
R362 R363
E
Q602
L602
R750
C5
R355
C065
TOP
10 11
R092 R091
RA036 RA034 R081 RA032 RA030
RA045 RA043 R082 RA041 RA039
RA044 RA042 C056 RA040 C057 RA038
RA053 RA051 C064 RA049 C063 RA047
8 RA052 RA050 R083 RA048 RA046 RA061 RA059 R084 RA057 RA055
6
6
C029
C441
C427
C316
R682
R425 R424 R423 R422 1 R426
C440
C327
IC002
C313
R055
R373
C432
X
R685
R409 R408 C425 R410 C424
R416
RA001
R006 C031
254 330 327
R052
R681
R680
R679
R678
R677
R008 R007
R022 R027
113
201
153
301
185
169
217
129
27
C004 R025 R024 R017 R016
2
10
C007 R054
C552
C553
R566
C325
R020 R029 R028 R021 R019 R014
R031 C002
C001 R003 R002 R001
249
233
8
79
1
9
R026 R023 R018 R015 R013
5
R049 R048 C005
1
R568
R567
C6
C032
R686
5
5
C902
C322 C320 C321C318 C326
R053 R057
1
C312
RB352
R411
C573
R684
C315C314
R415
89
10
C006 R051 R050
R414
RA002
RB350
C030
R683
RB351
R417
340 R412
262
15
R073
24
B
25
5
R413
C003
C572
5
C554
C555
Q604
Q607 Q606 Q605 Q603
R617
C347
R731 R622 C282 C283
C348
C349
C4
R762 Q608
R616
R594
C549
C612
C551
C353
X601
R620 R621 R627
4
1
C280
C278 R259 R258
10 9
C350
C548
C557 C556
R626
C281
C162
R555 R546 R547 R554 R548 R551
RB353
R628
C632
R595
9
10
R177
C284
1
2
R609
16
5
9 R727
C249
C275
C277 C273 C268
C248 C258 C287
C262 C261 C260 R255 C255
C352 C351
R158
C285
C7
IC606
C354
Q111
R178 R191 R176 R179
4
C274
C259
R193
C250
C608
C620
C140
C269
C263 CKM0611-A01-1
C253
C568 R585 R587 R588
R195 R198 C141 C142 R197
Q119
C165
R586
R192
R584
Q507
C137
8 R728
C138
1
C3
R752
R730
C614
R629 R630 R735 R734 R631
C286
R729 C272
1
2
R693 R692 R691 R690 R689 R688
R141 C178 C175 C177 C174 C176 C173 C160 C127 R199 C159 C128 C129 C155 C153 C157 C156
C288
C169
R196
C270
C266
C264
3
C256
10
4
R194
3
D604
R640 R838 Q212
C615
12
R279 C816
C220
C207
R281
Q211
1
R277 R276 R275
D219 R839 Q215
R299 R828 1
IC505
C205
C124 C122
C511
X101
R297 R298 Q214 D220
13 12
X501
24 1
1
C144 C145
C143
R189
R837
4
12
R845 R827 R241
C243 C238 R243 R242 C236 R240 C237 C242 C239 R239
C151
5
C534
C537
R143
IC602 8 C812 C808 C804
C536
C147 Q112 Q113 2
C149 L105
RY201
1
2
Q213
R831 5 R840
C1
4
R249 R835 R834
R250 R842 R832
D218
1 R766 R768 R769 Q611 R767
R765 C219 C217 C213 C209 C211
8
C567 C810
Q205 Q206
C245
C806
Q204
C802
Q203 C203
02.05.29 HIRAI
R201
C509
1
4
9 4
R142
10 3
C118 C530 11 IC503
C503 C505
C172 C171
C106
4
R235
D216
R237
D214
R233
D212
R231
1
Q207 R283
C640 Q612 IC609 8
Q610
Q202
20 Q801 1
R848 Q802 R849 R847
R251
R844
R272 R273 R274
R244
R232
R230
D217 D215 D213
R234
R224 R225 R223
R846 C818
D211
1
C622
R706 R707 R703 R709
R221 R217 R213 R205 R209
C626
10
A
R220 R216 R219 R215
R271 R269 R270
R212 R204 R203 R211
R267 R268
Q208
5
8 R282
1
R208 R207
R288 R202 Q201
R850
C821 Q803
R860
1
R280
R278 C813
C814
V
IC504 8 5
T
5
C126
Q118
Q117
C2
6
UL MARK
1
R238 R229 R236
R246 R245
1
R710
R705
R704
R708
9
R227 R228 R226
16
C628
R853 C820
R852
C293
C296 R284 R285 C291
C214
R851
R854
4
C292 5
IC207
R286
C297
R712 R711 C627 R716
R287
M 0
CN005 10 L
CN004 K
G CN003 10 E1 1 J I 1 CN002 10 H
F
E
D
C
R859
R858
B CN001 10 A
0
15
5
1
9
5
1
15
5
15
5
15
5
1
No.51953B
2-27
2-28
No.51953B
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG MAIN PWB PATTERN (PARTS SIDE)
GM-P420PCE,GM-P421PCE GM-P420E,GM-P420PCEG
A
B
C
D
E
F
G
H
I
J
K
L
M
C953 RB334 RB335 RB336 RB337
RB338 RB339 RB340 RB341 RB342 RB343 RB344
C601
C605
RB345 RB346 RB347 RB348 RB349
RB318 RB319 RB320 RB321 RB322 RB323 RB324 RB325 RB326 RB327 RB328 RB329 RB330 RB331 RB332
C602 8
C092
IC301
R307 R308 R309 R310 R311
Q601
L914 C958
R993
1 5 C5
6
26
25
L602
C401
C603
C302 D301 L301
IC003
R931
7
R940
R953 C956
R989 R988 Q918
L401
TP405
C974
70
60
R941
C021
1
IC905
C977 C924 80 81 C945 90
X001
10
100
TP-V6 TP-H6
50
50
R995
R331
R330
X901
RA019
R068
R318 R329
R973
R969 C965 R975 L911 R968 Q912
RA011
EF903
D401
R332
R067
R333
EF904
R808
10
20
TP411
Q903
170
RA023
TP409
90 C013 C012 80 70 C011
RA008
8
4 20
TP413
C936
1 IC409 20
10 11 EF601 EF602 EF603
C041
RA024
IC001 180
R451 R452 R453
R916 C911
C904 C908
1
C909 R915
EF905
56
RA003 RA004
29
RA025
RA007
1 19 14 18 1
190
IC404
B
C918
9 TPCLKB TP-H5 13
3
1
R967 R981 R909 R987 R908 R970 C906 R982 R974 C907 R976 C967
RA005 RA006
10 EF604 11 EF605 A
RA026
C912
200
L904
TP509 TP513 TP511 TP512 C570 51 50 40
K401
5
L905 C903 C905 R906 R907 R920 Q906 R919 R921 Q905 R922 L906 R917 C913 C910 R918
Q001 R012 R030 R040 TP369 TP371 R041 RB311RB310 TP368 R042 RB312 TP370 R044 R045 RB309 R047 RB308
RB307
R749 R720 R719 R760 R625 R624 TP607
C972
C925
TP-V4 R009 TP-H4
TP361 TP365 TP363 TP362
RB306 RB305 TP366 TP364
TP505
TP001
R043
R905 Q904 R904 R913 R912 R914 EF909
R005 R004
EF907
R933 C927
R010
RB354 TP517
R965 R966
TP-V2
C4
R958 R960 C961
R910 R911
73 72 70
C966 Q902 Q901 R902 R901 R903 EF611
10 70
TP519
TP-H2
R596 TP518
R175 R174 R173 R172 R171 R170 R169 R168
C161
76 80
90
4
TP387 TP388
R183 C168 R182
R167 R166 R165 R164 R163 R162 R161 R160 R155 R154
L104
C279 8 10 1 R261 R260 R256 R257 C276 5
TP-SDA TP-SCL
Q116
R184
TP-HDO
TP-S1
K201
100
C139
C539 R531 R532 R533 C532 C531
R535 R522 R521 R523 R591 R597 R590 R572 R592 R573 R574 R575
IC611
R186 R187
C166 40 R188 9 Q114 41 30 25
R733 R732 R722
C136 C135
R694 31 100 R726 R724 R723
TP381 TP382 TP383 TP384 TP385 TP386
R185
C167
TP-S2
TP376 TP375 TP378 TP377 TP380 TP379
IC102
109 110
D101
D103 D104 D105 D106 D107 D108
C257 120
C271 144
C617
130
140
C533
C616 R651 R652 R653 R654 R655 R656
R536 R537 R538 R539
R664 R665 R666
16 3 1
24 20 R153
R524
1
4
R638 R636 R639 R637
R152
R661 R662 R663
10 IC601 20
30 R725
R856
C618
C609
1
R753
C542
4
10
5
C3
20
1
4
TP612
TP522
K501
Q115
R571
R764
R721
90
40
C610
2
1
30
IC604 R763
C619
1
100
8 IC605 5
C629
X601
75 TP521
1
C607 R606
60
IC205 50
40 37 36
D617 D616
80
70
R623 TP605 60
R618
TP-PB
C631
R156
60
D109 C112 D110 R119 D111 C113 D112R123 D113 C114 D114 R127 D115 C115 D116 R131 D117 C116 D118 R135
Q913
C133
R190 C963 C964 C962 R963 R962 R964 R961 Q911 R959
TP515
R157
IC507
R619
10 9
20
R120R124R128R132R136 Q105Q106Q107Q108Q109 TP367 R011 100 IC307 90 C355 80 76 RB301 TP-ACT Q002 #5 1 75 X502 R569 10 70 R118R122R126R130R134 K301 R557 10 R117R121R125R129R133 9 R550 R593 60 R583 RB302 20 80 RB303 R559 R265 R560 51 25 R264 R556 RB304 90 TP372 26 R263 R553 50 40 C550 R552 TP374 30 TP-H3 C7 2 1 TP373 R262 TP528 TP504 R104R108R112R116 TP503 R266 Q101Q102Q103Q104 108 R103 R107R111R115 TP501 TP502 TP530 Q505 R102R10