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GM-P420PCE GM-P421PCE GM-P420E
GM-P420PCE GM-P421PCE GM-P420E
CONTENTS
SEMICONDUCTOR SHAPES BLOCK DIAGRAM CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM RGB INPUT PWB CIRCUIT DIAGRAM VIDEO INPUT PWB CIRCUIT DIAGRAM (GM-P420E 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
GM-P420PCE,GM-P421PCE,GM-P420E STANDARD CIRCUIT DIAGRAM
NOTE ON USING CIRCUIT DIAGRAMS
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. Type No indication MM PP MPP MF TF BP TAN (3)Coils No unit : Original setting position when shipped :DC 20k :H :V :Others (5)Voltage values /V 20µS/div 5mS/div Sweeping time is specified Others (4)Test point :Test point (5)Connecting method :Connector :Receptacle (6)Ground symbol :LIVE side ground :ISOLATED(NEUTRAL) side ground :EARTH ground :DIGITAL ground :Wrapping or soldering :Only test point display :[ µ H] :As specified :Ceramic capacitor :Metalized mylar capacitor :Polypropylene capacitor :Metalized polypropylene capacitor :Metalized film capacitor :Thin film capacitor :Bipolar electrolytic capacitor :Tantalum capacitor
2-5 2-17 2-19 2-20 2-21 2-23 2-24 2-23 2-24
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 (4)Oscilloscope sweeping time : Colour bar signal
PATTERN DIAGRAMS
MAIN PWB PATTERN LINE FILTER & AUDIO PWB PATTERN RGB IN PWB PATTERN VIDEO IN PWB PATTERN (GM-P420E ONLY) CONTROL PWB PATTERN LED PWB PATTERN SP TERMINAL L PWB PATTERN SP TERMINAL R PWB PATTERN TEMP. SENSOR PWB PATTERN
2-25 2-29 2-31 2-31 2-33 2-34 2-33 2-33 2-34
:All DC voltage values
Since the voltage values of signal circuit vary to some extent according to adjustments, use them as reference values.
3.INDICATION OF PARTS SYMBOL [EXAMPLE]
In the PW board :R1209 R209
SEMICONDUCTOR SHAPES
TRANSISTOR
BOTTOM VIEW FRONT VIEW TOP VIEW CHIP TR
C
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.
E C B
E C B
B C E (G)(D)(S)
E C B
E C B
B
E
Rated allowable power No indication :1/ 16 [W] Others :As specified :Carbon resistor :Oxide metal film resistor :Metal film resistor :Metal plate resistor :Uninflammable resistor :Fusible resistor Type No indication OMR MFR MPR
IC
BOTTOM VIEW FRONT VIEW
1
TOP VIEW
N
OUT E IN
IN E OUT
1 N
1 N
UNFR FR (2)Capacitors Capacitance value
Composition resistor 1/2 [W] is specified as 1/2S or Comp.
CHIP IC
TOP VIEW
N N
1
1 or higher less than 1 Withstand voltage No indication Others
:[pF] :[µF] :DC50[V] :DC withstand voltage [V]
N
1 N
N
AC indicated :AC withstand voltage [V] Electrolytic Capacitors 47/50[Example]:Capacitance value [µF]/withstand voltage[V]
2-2
No.51953
Apr. 2002 No. 51953
GM-P420PCE GM-P421PCE GM-P420E
GM-P420PCE GM-P421PCE GM-P420E
BLOCK DIAGRAM
ONLY GM-P420E
V1 YCVY IN
V1
L1/R1 Y Y/C C
IC104
VIDEO SW
YCC IN
IC105
VIDEO SW
3D Y/C
IC101
VIDEO PROCESSOR & CODEC
YC/VY R IN G IN B IN
PDP PANEL
V2
V2
Y/G Pb/B Pr/R
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.51953
2-3
2-4
No.51953
GM-P420PCE GM-P421PCE GM-P420E
GM-P420PCE GM-P421PCE GM-P420E
CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAMS [1/6]
12V
IC104 TC4053BF/N/-XE
VIDEO
1Y
IC105 TC4053BF/N/-XE
VIDEO C163 47/16
1Y 0Y
SW
SW
VCC Y-COM X-COM 1X 0X CTL-X CTL-Y
PS C165 0.1
N
C166 10/25
R182 22k *1 Q115
VCC Y-COM X-COM 1X 0X CTL-X CTL-Y
C101 10/16
R101 27k R103 100
0Y
R183 33k
Q101 *1
1Z Z-COM 0Z
PS C164 0.1
1Z Z-COM 0Z
R184 3.3k
3D_ON VIDEO_A
3D_ON VIDEO_A [P2-15]
R102
56k D101 *9
R104 5.6k
GND
CTL-Z
GND
CTL-Z
R188 10k
C167 0.01
R185 22k Q116 *1
CN001
CN001
QGB1230K1-15 V1 12V 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
TP-V2 TP-H2
DEC_SYNC *5 *5 C141 NCB31EK-473X C140 NCB31CK-683X
DEC_SYNC
[P2-9,2-13]
R106 56k
Q112
*7 VIDEO_A
VC
VC
[P2-9]
VIDEO PWB
AVO
VC0
R175
R174
R173
R172
R171
R170
R169
R168
R110 56k
R111 100 D106 *6 R112 5.6k
*1
10
10
10
10
10
10
10
10
0.01 C169 27p CH Q117 *2 R194 2.2k Q104 *1 Q118 *1 R196 1.5k A5V 0.047 R138 C119 22k R137 10/16 100 C120 X C148 47/16 L105 15 NQL034K-150X C150 R139 22k C151 C152 1000p CH CC 0.1 CC 0.1 CC 0.1 CC 0.1 C157 CH 390p C159 0.047 I2CSEL
R189 0
C145 Q119 *1 C147 NCB31EK-473X X101 QAX0655-001 20.25MHz 3p
CH
CH C144 3p
R157
C143 0.1
R156
R190
C142 0.0015
VC1
C103 10/16
R109 27k
Q103
C170 X
PS
VC2
VC3
D105 *6
VC4
VC5
VC6
R192 2.2k
R195 1.5k
10
VC7
X
10
C105 47/16
INTLC
HS
C106
C141 0.047 C140 0.068/16 D3.3V
R193 4.7k
VS
L104 6.8 NQL034K-6R8X C139 47/16
NC
MSY/HS
GNDSY
FPDAT
VSUPY
FSY/HC
GNDC
ASGF
INTLC
VSTBY
VsupC
XTAL2
XTAL1
CLK5
AVO
NC
C104 [P2-15] S_DET AL1 [P2-7] AR1 AL2 AR2 PCMODE [P2-15] [P2-13] YC_SEL VOUT Y1[G] C107 10/16 [P2-15] D5V D5V VOUT
S_DET
R113 27k
D107 *6 R115 100 D108 *6 R116 5.6k
R197 3.9k C146 10/16 C147 GNDF VRT
NC
NC
C0
C1
C2
C3
C4
C5
C6
VS
C7
10/16
Y0 Y1
R167 R166 R165
10 10 10 10
VY0 VY1 VY2 VY3
AL1 AR1 AL2 AR2 PCMODE YC_SEL R114 56k
Y2 R164 Y3 VsupY
NCB31CK-683X
Q110 *1 R140 2.7k Q105 *1
C149 0.0015
ISGND VsupF VOUT Cin Vin1 Vin2 Vin3 Vin4 VsupAI GNDAI VREF FB1IN 25 GNDPA
VIDEO PROCESSOR & CODEC
IC101
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
R117 27k
D109 *6 R119 220 D110 *6
VPC3230D-QA-B3
SA: 88
R118 27k
CH R120 1.2k C117 47/16 C118 0.01 R159 0 C153 C154 C155 0.22 C156 0.0015 C158 10/16 R124 1.2k Y1[G] CH C160 330p C159 NCB31EK-473X
CN002
CN002
NC
NC
NC
NC
NC
C121
0 R142
0 R143 0.22
R147 100
[P2-7]
AR3 D_DET
AR3 D_DET LINE3 LINE2 LINE1 C110 10/16 R129 27k C114 22p D115 *6
R128 1.2k
PB[B]
L101 3.3 NQL092K-3R3X
75
0.22 CH 330p
C125 0.22
R148 100
AL3
AL3
R126 27k
D114 *6
CH
C123
R127 220
R141 0
NC
PS
PS
PS
R144 C122
C127 0.22 PS C128 390p C129
R153 C130 X
0
CH
[P2-15]
LINE3 LINE2 LINE1
0.0015
Q108 R131 220 D116 CH *6 C115 22p *1 HD3
L102
3.3
NQL092K-3R3X
R130 27k
CH C124 330p R146 75 CH C126 330p R149 X R150 0 C131 X
OUT GND Vcc
R145 75
RESET IC102 S-80828ANNP-W
SCL2
SDA2
R132 2.2k
L103 PR[R]
3.3
D119 *6
NQL092K-3R3X C111 10/16 R134 27k R135 220 D118 *6 R133 27k D117 *6 Q109 *1 VD3 CH R136 2.2k
TPGND1
PS 0.1 C132
R151 47k
*5
I2C2
R152
4.7k
C116 22p
NC
QGB1230K1-15 Y/G D5V Pb/B GND Pr/R GND HD VD D_DET LINE3 LINE2 LINE1/75ON1 L3 GND R3
C112 22p
VY
[P2-9]
VIDEO PWB
C108 10/16
R121 27k
D111 *6 R123 220
Q106 *1 CH
PS
C137 0.068/16 R155 10 R154 10
V_CLK1
V_CLK2
R122 27k
D112 *6
R2/Cr2in
Vsupcap
GNDcap
G2/Y2in
GND_D
AISGND
FFRSTW
C113 22p
C136 NCB31EK-473X 0.047
B2/Cb2in
C109 10/16
R125 27k
D113 *6
Q107 *1
CLK20
YcoeO
VsupD
FFWE
ASGF
VGAV
FFOE
FFRE
TEST
FFIE
RES
SDA
SCL
NC
G1
R1
B1
C135 0.0015
D3.3V
DEC_RST I2C2
[P2-15]
[P2-7,2-13]
A5V
IC103 PQ070XH02ZP-W
ON/OFF GND OUT ADJ VIN
INPUT3
INPUT3
[P2-14]
NOTE
STB6V
R191 47k
MAIN PWB (1/6)
A5V
*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
[P2-15]
STB6V C133 100/10 12V R176 10k
C168 47/16
R177 1.5k MFR R178 1.5k MFR R179 1k MFR
[P2-13]
12V
D3.3V [P2-11] D3.3V D3.3V Q111 *1 C161 100/6.3 C162 0.1
FX-1159A [GM-P420PCE] FX-1160A [GM-P421PCE] FX-1161A [GM-P420E]
No.51953 2-5 2-6 No.51953
*5 *6 *7 *8 *9 *10
X
[P2-15] A5V_SW
R158 10k
PS
GM-P420PCE GM-P421PCE GM-P420E
GM-P420PCE GM-P421PCE GM-P420E
MAIN PWB CIRCUIT DIAGRAM
VIN
[2/6]
ON/OFF GND GND OUT OUT ADJ ADJ VIN
STB6V
A5V2
ON/OFF
IC201 PQ070XH02ZP-W
IC202 PQ070XH02ZP-W
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
100/10
R201
MAIN PWB (2/6)
FX-1159A [GM-P420PCE] FX-1160A [GM-P421PCE] FX-1161A [GM-P420E]
CLAMP CLAMP [P2-13] 3AD_SYNC D_HOLD D_CLK1 DIVOUT 3AD_SYNC D_CLKINV D_SOG D_CLK2 D_CLK2 [P2-9]
10k
[P2-15] A5V_SW R202 Q201
C294 47/16
C202
0.1
PS
100/6.3
R274 1k MFR
*1 10k
D5V
I2C2
[P2-5]
I2C2
INPUT3
D3.3V A5V2 D5V
12V PR[R] Y1[G] PB[B]
[P2-13]
12V
12V
R203 D201
C813
150p
Q202 C801 R278
CH
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 *1 CH
C209
IC206 BA7657F-X
SW
R205 R204
47/16 R
470k
10/16
220
D202
R1IN
HD1IN HD2IN
GB7
GB6
GB5
GB4
GB3
GB2
GB1
GB0
GA7
GA6
XTLOAD
XCLK
HOLD
UNLOCK
DPGND
SOGOUT
1/2CLK
VRB
DGNDAD3
DGNDADTTL
DGNDAD3
DVccAD
DGNDADTTL
AVccAD3
EVEN/ODD
DVccAD3
1/2XCLK
DVccADTTL
DGNDPLLTTL
DSYNC/DIVOUT
DVccPLLTTL
G2IN
C810
CTL AB BOUT
D_HDREF C250 0.1 PS
R211
D205
PS XCLKIN CLKIN SYNCIN1 SYNCIN2
AGNDADREF
DVccADTTL
AGNDAD3
GA5
CLK
R GND G GND B GND HD GND VD GND 75ON2 GND L4 GND R4
27k
*6 33p
R206
C802 C803
C814
3.3k
47/16
0.01 330p
C804
RGB INPUT PWB
CH
G1IN GND B1IN
HDOUT AR ROUT
C816 0.01
R262 X R266 0
R263 10
TP-H3
R264 10 R265 10 *5 Y[R] Y[R]7 Y[R]6 Y[R]5
R207
D203
C805
0.01 VCC GOUT SyGIN
R279 C808 10k C815 47/16
27k
*6
Q203 R209
47/16 *1 G CH
R210 C211 C807
C806
GND R2IN GND
AG
C248 0.1 PS C249 0.1
C288 0.1 PS
C287 0.1 PS
C286 1 NCF31AZ-105X C285 0.1 PS C284 0.1 PS
10/16
R208
220
D204
0.01
Y[R]
27k
47/16 3.3k
C809
Y[R] [P2-9]
*6 33p
CSOUT
R280 1k
0.01
47/16 27k *6
Q204 C212 R212 R213 C215
47/16
C214
GND B2IN
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
[P2-15]
75ON2 10/16 220
D206
C811
0.01 VDOUT VD2IN
*1 CH
R214 C213
0.01
47/16
Y1[G]
B
27k
*6 33p
D207
G
R
B
C812
VD1IN
0.01
R254 3.3k
3.3k
C251 100p CH
CLPIN DVccPLL DGNDPLL AVccVCO
R215
INPUT4 Y1[G]
C221 VD3 HD3 Q205
27k
*6 *1 CH
R218 C217
C252 330p CH R255 3k
AGNDVCO RC1 RC2 AVccIR IREF
C216
R217 R216
10/16
220
D208
IC203 TC4053BF/N/-XE
VIDEO
1Y 0Y 1Z
47/16
C220
C821 0.1 PS C817 47/16 Q801 Q802 *1 *1
CH
C253 0.33 QFV81HJ-334 CH C254 100p PS C255 0.1 C256 0.1
33k
SW
*6 47p
D209
2.2k
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] [P2-9] PB[G]7 PB[G]6 PB[G]5
Z-COM 0Z Q206
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 XPOWER SAVE DGNDADTTL DGNDADTTL DGENDREG AVccADREF G/YOUT DACTESTOUT ADDRESS B/CbOUT R/CrOUT [B/CrIN2] [G/CbIN2]
R219
27k
*6 *1
R846 15k
C818 R848 820 18p R849 1.5k R854 2.2k R851 1.5k R853 4.7k C820 0.01
C218
R221 R220
10/16
220
D210
GND
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 CC C266 AG
C268 0.1 PS C267 0.1 0.1
[P2-15]
DSUB GONSYNC CSYNC VSYNC A5V
C222 4.7/50 Q207 *1 R223 4.7k
Q211 *7
CC
C269 0.1 PS C270 0.1
BA0 DGNDADTTL DGNDAD3 DVccADTTL RB7 RB6 RB5 RB4 DVccADTTL DVccADTTL XSENABLE 3WIRE/I2C DGNDAD3 DGNDAD3 AGNDAD3 DVccREG RB3 RB0 RB1 RB2 C281 0.1 PS DVccAD3 AVccAD3 SEROUT
PR[R]
A5V
[P2-13]
CC
C271 C272 0.1 PS 0.1
AB
CC
[P2-5]
12V
SDA
VRT
SCL
RA0
RA1
RA2
RA3
RA4
RA5
RA6
R227 22k
RA7
NC
NC
R283 100
DPGND
C223 4.7/50 Q208 *1 R226 4.7k R282 100
R228 10k
R285 10k
IC207 M5218AFP-W
OUT1 VCC OUT2 IN2(-) IN2(+) C292 X R286 10k IN1(-) IN1(+)
C293 0.1 PS
C295 0.1 PS C275 0.1 PS
C280 0.1 PS
L_OUT
[P2-15]
R224 22k
R287 10k
C273 0.1 PS
C274 0.1 PS
C277 0.1 PR[B]0 PR[B]1 PR[B]2 PR[B]3 PR[B]4 PR[B]5 PR[B]6 R256 X R258 X C279 1 NCF31AZ-105X PR[B]7 PS
R_OUT AL1 AR1 AL2 AR2 AL3 AR3
IC204 BH3862FS-X
R229 47k C224 10/16 R_OUT1 VOL2 C289 10/16 C290 10/16 C236 0.0047 C237 0.0047
R225 10k
C291 X R284 10k
GND
TP-PR
*5 PR[B] PR[B] [P2-9]
[P2-5]
C225 10/16 R289 47k R230 R290 47k 47k R231 R291 47k 47k R232 R292 47k 47k R233 47k C226 10/16 C227 10/16 C228 10/16 C229 10/16 C230 47/16 C231 R234 R294 47k 47k R235 R295 47k 47k R236 R296 47k 47k R237 47k 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
C276 0.1 PS
R257 0
C278 0.1 PS
R259 0
L1_IN
T1
L2_IN
T2
R260 100 SDA2 R239 C239 0.22 PS 2.2k N C240 4.7/16 C241 4.7/16 SCL2
R261 100
L3_IN
NF1
C238 0.22 PS
R244
GND1 Q209
27k
R246
LED1B [P2-15] C246 10/10 AC_DET D220 MA3051/M/-X Q212 *1 R298 R828 3.3k 1/8W Q214 *1 14V R299 2.2k 1/8W R827 15 1/8W R837 0 Q213 *1
L4_IN
L_OUT
*1 220
R245 N R248
FIL
R_OUT C243 0.22 PS C245 0.1 PS R241 100 R242 100 R243 100
R293
47k
PS C242 0.22 R240 2.2k
N
33k
R1_IN
NF2
2.2k
R247 5.6K
R2_IN
Vcc
NOTE
R845 X
R3_IN
LA C244 100/6.3
LA R249 CL
*1 *2 *3 *4 *5
: : : : : : : : : : :
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
B 14V 14V
14V
[P5]
27k
R251
Q210
R297
680
R4_IN
CL
*1
1k
D219
GND
DA
DA
N
220
R250
*6
C247 10/10
RY201
CESK024-001
R830 R831 0 0 R834 0 R841 220k R842 220k R832 220k R844 220k R843 220k K201 CE42681-001Y R833 0 R840 X
LED1B GND JACK_GND GND
33k
R253
2.2k
R238 47k C235 47/16 R252 5.6K
*6 *7 *8 *9 *10
CN00B QGA2501C5-06
[P2-15]
AUDIO
A_MUTE A
AUDIO
R835 220k
LF & AUDIO PWB
AMUTE GND L GND R CN00A QGA2501C5-05 Q215 *1
X
R838 3.3k R839 X
No.51953
2-7
2-8
No.51953
GM-P420PCE GM-P421PCE GM-P420E
GM-P420PCE GM-P421PCE GM-P420E
MAIN PWB CIRCUIT DIAGRAM
[3/6]
NTRST GND TDO TMS
C5 CN0C5 QGA2501C05-06
TCLK
TDI
SCALER BIN GIN RIN
GIN0
SCALER BIN GIN RIN [P2-11]
V_ACTIVE V_FIELD
V_HSYNC
V_VSYNC
DC_OUT
V_SOFT
O_ADJ
DC_IN
COM
R307
R308
R309
R310
R311
AD3 AD5 WR_N AD0
RD_N
CS_N
AD7 AD2 AD4
AD1
V_VALID
V_CLK
IC301 PQ1CY1032Z-W
100
100
100
100
100
GIN4
RM_SYNC
C5 C7
C6 C2 C4
C3
Y5 Y1 Y3
Y2
C301 470/10 QETM1AM-477
R301 1k MFR
Y7
Y4 Y6
Y0
[P2-15]
D5V
R302 100
C0
TPCLKB
*5
TP-H5
*5
TP-V5
*5 RM_CLK
MFR R303 330 MFR D1.8V C302 470/10 QETM1AM-477
R371 10 R312 1k D5V
L301 39u NQL63EM-390X
RM_HSYNC R370 10 RM_VSYNC
[P2-11]
D301 DE5SC3ML-W
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
[P2-11]
D3.3V
D3.3V
D3.3V
C307
GND
OUT
VCC
IC306 TA48M025F-X REG.
2.5V C306 0.01
0.1
PS
R377
1k
2
3
IC302 X
nINIT_CONF nCASC TDI GND nCS
R378
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
1k
R379
1k OE N.C. N.C. VCCS DCLK
C303 100/6.3
C304 0.01
C305 100/6.3
VPPS N.C. N.C. N.C. VPP
R380
DB0 AD6 DB5 OPLL_CLK IRQ RIN5 RIN2 GIN6 GIN2 BIN6 BIN4 BIN1
1k
SK302 X
R381 1k
R382
1k
R383
PPLL_CLK
1k
R372 10
DB2 DB4 DB7 C346 0.1 PS
D3.3V
C344 0.1 PS
C345 0.1 PS
RIN6 RIN3 RIN0 GIN5 GIN1 BIN5 BIN2 2.5V C
Y DB1 DB3 DB6
PS C313 0.1
TP301 TP302 TP303
C332 0.1 PS VC0 VC1
X
#TCK
DATAO DCLK nCE #TDI GND VCCINT x
X X
CONF_DONE nCEO #TDO VCCIO GND
TP333
TP304
X
RESERVED C1[0]
RESERVED NC C2[0] NC C2[1] C2[2]
C343 0.1 PS x x
RIN7 RIN4 RIN1 GIN7 GIN3 BIN7 BIN3 BIN0
TP332 TP331
VC2
TP305 TP306
X
C1[1] NC C1[2] NC C1[3] C1[4]
C0
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 PS MEM_DQ79 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 D_INB2 D_INB3 C318 TEST 0.1 MEM_DQ19 PS 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
TMS VCC TDO DATA TCK
MEM_DQ4 MEM_DQ2 MEM_DQ7
MEM_DQ8 MEM_DQ6 MEM_DQ11 MEM_DQ9
MEM_DQ12 MEM_DQ10 MEM_DQ15
MEM_DQ14 MEM_DQ13
TP360 TP359 TP358 TP357 TP356
TP355 TP354 TP353 TP352
TP351 TP350 TP349 TP348
TP347
TP346 TP345 TP344 TP343 TP342 TP341 TP340
V_CLK2
TP339 TP338 TP337 TP336 TP335 TP334
X
MPLL_CLK Y[R]7
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Y[R]6
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
VCCINT
V_CLK2
VCCIO
VCCIO
GND
GND
GND
GND
GND
Y[R]3 Y[R]4 Y[R]2 Y[R]5
C317 0.1 PS PS C316 0.1
R374 10 MEM_A2 LDQM
R366 10
C1 C2 C3 C4 C342 0.1 PS
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 R313 10 MEM_RAS_N R314 10 MEM_WE_N MEM_A1 R315 10 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 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
VC3 VC4
C333 0.1 PS VC5 VC6 VC7
GND VCCINT C1[5] C1[6]
IC303 X FPGA
C2[3] C2[4] VCCIO GND C2[5] C2[6] C2[7] NC RESERVED Y2[0] Y2[1] VCCINT GND Y2[2] NC Y2[3] Y2[4] Y2[5] Y2[6] MSEL0 MSEL1 VCCINT nCONFIG C340 0.1 PS C341 0.1 PS x x x
R369 100
C5 C6 C7
TP307 TP308 TP309
VY0 C334 0.1 PS VY1 VY2
X X X
C1[7] NC RESERVED NC Y1[0] VCCIO GND Y1[1]
TP330 TP329
R373 10
Y0 Y1
PB[G]3 PR[B]7 PR[B]3 PR[B]0
PB[G]4
PB[G]1 PR[B]5 PR[B]2
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
Y2
D_CLK2 D_HS_SYN
VY4
Y1[3] X Y1[4] NC Y1[5] X Y1[6] NC nSTATUS
RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED V_ACTIVE V_HSYNC V_VSYNC
Y5 Y6
UDQM CLK
TP311
VY5 VY6
CLK
RAS WE MEM_A1 MEM_A5 MEM_A7 MEM_A10
VY3
Y4
DPLL_COA CS CAS MEM_A0 MEM_A4 MEM_A8 BS
ADC_SYNC
TP310
X
Y1[2] NC
TP328
Y3
D_VSYNC D_HSYNC CLK UDQM MEM_A3 MEM_A6 MEM_A9
PR[B]6
C314 0.1 PS
C315 0.1 PS
MEM_DQ 1/4W R332 150 RM_SYNC MEM_A SC_RST RM_SYNC [P2-13]
MEM_A9 MEM_A8 MEM_A7 MEM_A6 MEM_A5 MEM_A4 CLK
TP312
VY7
Y1[7]
RESERVED
Y2[7]
Y7
C329 0.1 PS
1/4W R330 150
[P2-15]
V_FIELD
CORE[0]
CORE[1]
V_CLK1
VCCINT
VCCINT
GAIN[0]
GAIN[1]
VCCIO
VCCIO
VCCIO
GND
GND
GND
GND
GND
GND
GND
C328 0.1 PS
MEM_DQ12 MEM_DQ11 MEM_DQ15 MEM_DQ14 MEM_DQ13 MEM_DQ10 MEM_DQ9 MEM_DQ8
R331 150 1/4W
R333 150 1/4W
D_FIELD D_CLK2 [P2-7]
C338 0.1 PS C336 0.1 PS
R334 R335 R336 R337 R338 R339
150 150 150 150 150 150
1/8W 1/8W 1/8W 1/8W 1/8W 1/8W
R340 R341 R342 R343 R344 R345
150 150 150 150 150 150
1/8W 1/8W 1/8W 1/8W 1/8W 1/8W
MEM_A
TPCLKA
*5
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
TP313 TP314 TP315
TP316
TP317 TP318
TP319 TP320 TP321 TP322
TP323 TP324 TP325 TP326
TP327
UDQM
VSSQ
VDDQ
VSSQ
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
VDDQ
VSS
A9
A8
A7
A6
A5
DQ9
DQ8
N.C
CLK
CKE
N.C
A4
VSS
C335 0.1 PS
D3.3V
VY
NOTE
COR_GA0 [P2-15] COR_GA1 COR_SL0 COR_SL1 VY VC
V_CLK1
A10/AP
VDDQ
VDDQ
LDQM
VSSQ
VSSQ
VDD
VDD
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
CAS
RAS
WE
CS
BA
A0
A1
A2
A3
VY0 VY1 VY2 VY3 VY4 VY5 VY6 VY7
R384 R385 R386 R387 R388 R389 R390 R391
0 0 0 0 0 0 0 0
C337 0.1 PS
R811 R812 R813 R814 R815 R816 R817 R818
0 0 0 0 0 0 0 0
Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7
IC305 K4S161622D-TC80
MAIN PWB (3/6)
C331 0.1 PS
VC
*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
MEM_DQ1
MEM_DQ2
MEM_DQ3
MEM_DQ4
MEM_DQ5
MEM_DQ0
MEM_DQ6
MEM_DQ7
VC [P2-5] VY DEC_SYNC DEC_SYNC
VC0 VC1 VC2 VC3 VC4 VC5 VC6 VC7
R392 R393 R394 R395 R396 R397 R398 R399
0 0 0 0 0 0 0 0
R819 R820 R821 R822 R823 R824 R825 R826
0 0 0 0 0 0 0 0
C0 C1 C2 C3 C4 C5 C6 C7
MEM_A10
MEM_A0
MEM_A1
MEM_A2
MEM_A3
C330 0.1 PS
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
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
R376 R350 R351 R352 R353
150 150 150 150 150
1/8W 1/8W 1/8W 1/8W 1/8W
FX-1159A FX-1160A [GM-P421PCE] FX-1161A [GM-P420E]
[GM-P420PCE]
*5 *6 *7 *8 *9 *10
X
INTLC
AVO
HS
Y[R] [P2-7] PB[G] PR[B]
VS
No.51953
2-9
LDQM WE CAS RAS CS BS
2-10
No.51953
GM-P420PCE GM-P421PCE GM-P420E
GM-P420PCE GM-P421PCE GM-P420E
MAIN PWB CIRCUIT DIAGRAM
[4/6]
GND
VCC
OUT
DC_OUT
V_SOFT
IC401 PQ1CY1032Z-W
IC402 TA48M025F-X REG.
D2.5V C406 0.01
R411
1k
C432
O_ADJ
DC_IN
0.1
PS R412
COM
2
3
1k
R414
nINIT_CONF nCASC TDI GND nCS
D5V D5V R401 1k MFR C401 470/10 QETM1AM-477 D401 DE5SC3ML-W
R402 1.5k
MFR
C403 100/6.3
C404 0.01
C405 100/6.3 D3.3V
1k OE N.C. N.C. VCCS DCLK
L401 39u NQL63EM-390X
R403 150 MFR
D3.3V
IC405 BA033FP-X
GND OUT
[P2-15]
C402 470/10 QETM1AM-477 IN
VPPS N.C. N.C. N.C. VPP
R413
1k
TMS VCC TDO DATA TCK
I2C2
I2C2 SDA2 SCL2
C6
D5V
IC406 EPC2LC20-GMP420
C428 100/6.3 C429 0.01 C430 100/6.3 C431 0.01 R416
CN0C6 X TCK
R404 100 OVSYNC
R405 100
R406 100
1k
SK406 NNV0010-020
R415
GND TDO VCC
1k
D3.3V [P2-5,2-9,2-13]
TMS NC NC NC R417 TDI GND
1k
[P2-13] SUBCLK
x
x
x
x
x
x
x
x
x
x
TP427 TP426
TP425 TP424 TP423 TP422
TP421 TP420 TP419 TP418
TP417
x
B
D2.5V C408 0.1 PS C407 0.1 PS
NOTE
TPGND2
*5
*1 *2 *3
: : : : : : : : : : :
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 31pin CONNECTOR GND GND RARA+ GND RB-
B7
B6
B5
B4
B3
B2
B1
B0
D3.3V
C422 0.1 PS
C423 0.1 PS LVDS3.3V
*4 *5 *6
LE
B7
B6
B5
B4
B3
B2
B1
RV
GND
GND
GND
SDA
GND
SCK
ACK
SCL
HSYNC
VCCINT
VSYNC
VCCIO
SDATA
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
SUBCLK
VCCIO
B0
*7 *8
DATAO DCLK nCE #TDI GND VCCINT G7 G6 G5 G4 G3 G2 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] PLE
TP401 TP402 TP403 TP404
x
#TCK CONF_DONE
x x x C409 0.1 PS
nCEO #TDO VCCIO GND TXCLK RIN0 RIN1 RIN2 RIN3 RIN4 RIN5
IC407 DS90CF383AMTD-X LVDS TRANSMITTER
TP416
G R1 R7 G2 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 LVDSSYNC TxIN25 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
*9 *10
X
[P2-9]
RIN
RIN RIN0 RIN1 RIN2 RIN3 RIN4 RIN5 RIN6 R438 R439 R440 R441 R442 R443 R444 0 0 0 0 0 0 0
R3 R2 R0
TP405
RIN7 R445 x PSCKO 0
C410 0.1 PS
RIN6 GND VCCINT RIN7 PSCK0 PSCK PLE0 PLE
IC403 EP1K50TC144-3 FPGA
G1 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 RCLK-
PLEO
PSSI
BIN [P2-9] 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 C412 0.1 PS C411 0.1 PS
PSSI VCCIO GND BIN0 BIN1 BIN2 BIN3 BIN4 BIN5 BIN6 BIN7 #TMS nSTATUS RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED HALFTONE GIN0 VCCIO GIN1 GIN2 GIN3 GIN4 GIN5 GIN6 GIN7 GND ALARMI VCCINT VCCINT
B3 B4
GND RDRD+ GND R427 R428 TXCLK BLKH R429 R430 R431 R432 R433 R434 100 100 100 100 100 0 0 100 GND PSCK PLE PSS CLE PSSC SL INV ALARM GND SDATA SCK LE GND
C419 0.1 PS R0
B5 B6 B7 RV LVDSSYNC
PSSCO
LV_HSYNC LV_VSYNC
C418 0.1 PS
TP406
TP-H6 TP-V6
*5
BLKH
*5
BLKH OSDEN ALARM VCCIO OSDG OSDR OSDB OSDI GND
R435 100 LV_HSYNC ALARM PSS R436 100 R437 100
VCCIO
GND
GND
GND
CLK
HDI
VDI
LV_VSYNC 0 R458 R454 0 0 0 0
RV 0 0 R459 R460 R461 0
R418 10K
R419 10K
R455
R456
R457
TXCLK D3.3V
C413 0.1 PS GIN0 GIN1 GIN2 GIN3 GIN4 GIN5 GIN6 GIN7 C414 0.1 PS x x x x x
C415 0.1 PS C416 0.1 PS x x x
D2.5V
IC408 TC74VHC541F-X
PSCKX PLEX CLEX G1 A1 A2 A3 A4 A5 A6 R420 R421 0 0 A7 A8 GND VCC G2 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8
TP408 TP409 TP410 TP411
TP412
TP413 TP414
GIN
GIN
TP415
C439 0.1 PS
PSCL PLE CLE PSSC
[P2-9] RM_VSYNC RM_CLK OSDEN RM_HSYNC OSDG OSDR OSDB
PSSCX
P_ALARM V_MUTE
PSSX ALARMX [P2-15] C441 1000p CH
OSD_RST R462 X I2C2 R410 1k C424 0.01 C426 1/50 C425 47p CH
IC404 M35047-069FP
CPOUT VSS2 AC TEST SCL SDA TCK VDD P6 P7 VDD2 VERT HOR P5/B P4 P3/G P2 P1/R P0/BLNK0 VSS1
K401 CE42681-001Y C427 0.1 PS
IC409 TC74VHC541F-X
I2C2
MAIN PWB (4/6)
FX-1159A FX-1160A FX-1161A
2-11 2-12
[GM-P420PCE] [GM-P421PCE] [GM-P420E]
C440 0.1 PS
SDATAX SCKX LEX R422 R423 R424 R425 R426 0 0 0 0 0
G1 A1 A2 A3 A4 A5 A6 A7 A8 GND
VCC G2 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 SDATA SCK LE
SCL2 SDA2
R408 R409
100 100
No.51953
No.51953
PDP PANEL
R407 10K
PSS
B1
RCLK+
GM-P420PCE GM-P421PCE GM-P420E
GM-P420PCE GM-P421PCE GM-P420E
MAIN PWB CIRCUIT DIAGRAM
IC501 BA12FP-X
GND VCC OUT
[5/6]
IC502 BA09FP-X
GND VCC OUT
12V 12V
9V
[P2-15]
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
C511
0.1
[P2-5,2-7] [P2-5] [P2-15] [P2-5] [P2-5]
12V A5V I2C1 Y1[G] VOUT I2C1
Y1[G]
C542 100/6.3
[P2-7] GONSYNC C518 1/50 R508 2.2k D501 C515 *6 120p
CH
CSYNC R502 27k [P2-7]
Q501 C514 *1 10/16
Q502 *2
N
C516 1/50 Q503
C519 0.0047 *6 D503 C521 4.7/50 C520 C522 10/16 C523 0.01 R511 22k 0.1 PS
R503 2.2k R504 220k VSYNC R505 10k
R506 10k R507 22k
*1
*6 D502
CLAMP-TIMING H.STATE V.POL V.STATE H.POL GREEN-SEP-FILTER GREEN-IN CLAMP+OUT GND VCC HD-OUT COMP/H-IN HD+OUT COMP/H-DET VD+OUT VERT-IN DIGITAL-GND VERT-DET VERT-S/S-IN VERT-S/S-ADJ
C534
470/16
SCL1 SDA1
C513 10/16
R501 27k
R509 100 R510 100k
IC503 M52346SP SYNC(RGB)
BUFFER C524 100p CH R512 18k C526 47/16 C525 0.01 L501 2.2 NQL092K-2R2X R513 R514 R515 R516 2.2k 2.2k 2.2k
R585 0 R586 X R587 0 C568 X R584 X
C532 0.1
C533 47/16
N
IC506 TC4538BF/N/-XE
C567
C517 1/50
R521 1K R523 1.5k
Q507 X
R522 1.8k
PS Q505 *1
470/16
QETM1CM-477
IC505 SAD8h 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
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
QETM1CM-477
CH
N
R524 1k C535 0.1 C531 39p C536 0.47/50
2.2k C528 R517 47k 100p C527 10p CH CH R518 33k C529 100/6.3
R588 X
C537 QFLB1HJ-103 R525 MY PS 0 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
C540 1/50 C541 1/50
R535 4.7k
*5 VS_IN
N
R534 2.2k R536 100 R538 4.7k R539 2.7k R537 100
Q506 *1
MICON
R528 X501 CSB503F30 A5V
560
12V
C530 0.01
C545 0.0056
C546 0.0068
INV.
TP-HI
[P2-15]
R519 [P2-15] RGB R520 22k
0 Q504 *1
1A 3Y 2A GND
VCC 1Y 3A 2Y
*5 C538 0.01 R529 2.2k R530 4.7k HS_IN MICON
TP-V1 *5 TP-H1 *5
D_FIELD
IC504 TC7W04F-X INV.
COMPO_HV
[P2-9]
D_FIELD
[P2-5] DEC_SYNC [P2-7] 3AD_SYNC [P2-11] D3.3V
DEC_SYNC 3AD_SYNC
D3.3V
ADC_SYNC DIVOUT DPLL_COA 0 D_VSYNC D_HSYNC C555 D_HDREF D_CLK1
PS
0.1
R569 X
TP517
PS
C554 0.1
TP519
TP518
3AD_SYNC
X
TP515
X
R583
X
X
CLP _SEL GND TDO NC DPLL_COAST NC ADC_SYNC_INV D_HS_IN D_CLK_B VCC GND D_CLK_SEL D_CLK_A TCK VD_OUT NC GND D_FIELD HD_OUT3 HD_OUT2 NC HD_OUT1 GND CLP_RGB VCC
MAIN PWB (5/6)
FX-1159A [GM-P420PCE] FX-1160A [GM-P421PCE] FX-1161A [GM-P420E]
C553 0.1 R562 X
PS
TP513R568
X X X
C556 0.1
PS
X
TP521 TP522
X
[P2-7]
CLAMP
D_HS_SYN
CN0C4 QGG2512M1-10
10 R571
C4
D_CLKINV D_HOLD
TP524
X
TCK GND TDO VCC TMS NC NC NC TDI GND
TP525
X
TP526
X X
C557 PS 0.1 R572 R573 OPLL_CLK R574 PPLL_CLK MPLL_CLK
TP527
TP528
X
10
[P2-11]
SUBCLK
NC NC VCC TDI NC SUBCLK_SEL NC OCLK 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 V_CLK_OUT NC NC
SUBCLK
10 10 10
R575
TP529
X
D_CLK_OUT NC GND NC NC D_HS_OUT VCC D_CLKINV D_HOLD NC GND GND VCC VCC NC VCC NC NC SUBCLK GND NC PLL_CLK_OUT3 PLL_CLK_OUT2 PLL_CLK_OUT1 NC
IC507 EPM3064-GMP420 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
TP512 TP511
HD
D_SOG
0 0 R567 0 R566 VD
R565 X R564 X X R563
PS
V_CLK1 V_CLK2
HD
VD
VS HS INTLC AVO
TP509
X X
C552 0.1
NOTE
*1 *2 *3 *4 *5 *6 *7
: : : : : : : : : : :
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
TP508
R561 0
TP501
RM_SYNC
X
X
0 TP504 R550
TP502
TP503
R557 10
TP530
TP505
X
X X
X
X
X
*8 *9 *10
X
V_ACTIVE V_VALID
V_FIELD V_HSYNC V_VSYNC
150
0 0 0
R546 R547 R548
PS
R549 X
PS
C548 0.1
X
V_CLK
R553 330
R556
C549 0.1
X
X X
TP506 TP507
R551 R552 R554 R555
10 R558
TP-V4
*5
TP-H4
*5
RM_SYNC
RM_SYNC
[P2-9]
R559 X C551 0.1
PS K501 CONT GND VDD OUT
R560 10
CE42681-001Y
C550 100/6.3
NAX0203-001X X502 60MHz_OSC
No.51953
2-13
2-14
No.51953
GM-P420PCE GM-P421PCE GM-P420E
GM-P420PCE GM-P421PCE GM-P420E
MAIN PWB CIRCUIT DIAGRAM
[P2-7,2-13.5] [P2-5,7,9,11] [P2-5,2-7] 14V D5V STB6V
CN00E 15V 15V STB6V STB6V GND
[6/6]
IC603 BA05FP-X
VCC
STB5V
GND OUT
NOTE
*1 *2
: : : : : : : : : : :
R762
100 LED1B
G
C601 100/10 22/25
D
S
QGA2501C1-11
E
IRL5602S
[P2-7]
C603 R601 10k C604 0.01 R603 1M C602 100/10
R750 X
Q601 C606 R602 10k Q602 *1
220k
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
R755 1k
STB6V C629 100/10 C631
15V_SW
C605 22/25 R605
0.01
PS
C632 STB5V 0.1
*3 *4 *5 *6
Q608 *8
LED_1B
Q603 *8
Q604 *8 R677 R678 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 0 X R679 0 X R680 0 X R681 0 X EF605 R687 100 EF604 R686 EF603 R685 EF602 R684 EF601 R683
X
CN00X
POWER SUPPLY
GND 5V 5V POWER GND GND
QGA2501C5-08
LED1A LED1B LED_A LED_B LED_C REM5V REMOCON GND
100/6.3
LED_1A
*7 *8 *9
AC_DET TEMP_ALM
C633 47/16
Q605
LED_1B
CN00Q QGA2501C5-05 AC_DET TEMP_ALM POWER HV GND
LED_A *8 LED_B LED_C *8 Q607 *8 Q606
Q
*10
X
R751 0
[P2-11] [P2-13]
OVSYNC VS_IN
VS_IN
LED
D603 *3
R606 10k
IC604
OUT IN GND NC
REMOCON KEY_SCAN LED
R688 SWIN0 SWIN1
0 X X X X X X QGA2501C5-06
SW_IN0 SW_IN1 SW_IN2 SW_IN3 SW_SCAN0 SW_SCAN1
EF606 R689 0 EF607 R690 0 EF608 R691 0 EF609 R692 0 EF610 R693 0
2Y 3A
1Y 2A 3Y
LED_1B LED_1A
LED_B
LED_A
R628
NRZ0040-103X
REM_IN
1A
VCC
R617 10k SWIN2 R616 10k SWIN3
CH
[P2-5-2-7] [P2-13] [P2-11] [P2-7]
A5V_SW HS_IN V_MUTE A_MUTE HS_IN V_MUTE A_MUTE
IC605 TC7W04F-X
SCAN1 SCAN0 SWIN3 SWIN2 SWIN1 SWIN0
LED_C
R761
10k
PSSI
R720 10k
R719 10k
R623
NRZ0040-101X
R622
R621
R731 100
100
C607 270p
S-80840ALNP-W RESET IC
GND
R757 10k
PLE
SCAN0
10k
X 100 TP607 R625 100 R624 100
X TP605 R620 100 R619 100 R618 100 R713 10k RIN_DET R715 10k
R627 100 R626 100
R759
R614 4.7k R613 4.7k
PLE
10k
SCAN1 EF611
R756 100
R623
R748
10 1/8W
D616
*6
P75/REMOUT_DET
PA1/AUDIO MUTE
PA0/VIDEO MUTE
P74/REMIN_DET
P96/SW SCAN2
P95/SW SCAN1
P94/SW SCAN0
PA4/POWER2
PA2/POWER
RSTX
PA3/HVPOWER
P86/ PLEO
P82/ PSCKO
P93/SW IN3
P92/SW IN2
P91/SW IN1
P90/SW IN0
P73/WIRED1ST
HSTX
PSSI
P81/
P05/LED_B
P04/LED_A
P80/HSYNC
P77/LED_1B
R754 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 C612 PS R629 10k 10k X X X X
VSS X0 X1 VCC
P06/
X601
P87/
10 1/8W
CST4.00MGW
C619
0.1 PS
P76/LED_1A
P84/REM IN
LED_C
MD2
P72/
C611 100/6.3
100
R749
10K
R760
R758
PSCKO
PLEO
PLE [P2-11 OSD_RST DEC_RST SC_RST D_DET
4.7k
R612
MD1 MD0 P71/OVSYNC P70/VSYNC P67/AUDIO_LA P66/ PSSCO P65/ CLEO P64/ VSS
IC606 TC4053BF/N/-XE
1Y 0Y 1Z VCC Y-COM X-COM 1X 0X CTL-X CTR-Y GND CTL-Z
R611 4.7k R610 100
PSSCO CLEO
DEC_RST SC_RST D_DET PCMODE
CN0C2 QGA2501C5-04 WREMOTE STB5V
[P2-5] [P2-15] [P2-5]
P00/FLASH P01/ P02/I2CSTOP P03/WATCH_DOG P83/REMO OUT SW P85/ P97/REM_OUT P07/LED_D P10/SCALER_DB0 P11/SCALER_DB1 P12/SCALER_DB2 P13/SCALER_DB3 P14 P20/SCALER_AD0 P21/SCALER_AD1 P22/SCALER_AD2 P23/SCALER_AD3 P24/SCALER_AD4 P25/SCALER_AD5 P26/SCALER_AD6 P27/SCALER_AD7 P15 P16 P17 97 98 99 100 P14/SCALER_DB4 P15/SCALER_DB5 P16/SCALER_DB6 P17/SCALER_DB7
R630 RXD R631
PCMODE REM_IN
D617 *6
10k
X C620 TCK
Z-COM 0Z
TP606
TP604 X
R640 100 D604 *3
C2
TP610 TP611 TP612
IC601 MB90F553-GMP420
33 32 31
P63/OSD_RESET P62/DECODER_RESET P61/SCALER_RESET P60/D_DET AVSS P55/SCALER_IRQ P54/SCALER_RD_N P53/ SCALER_WR P52/SCALER_CS AVRL AVRH AVCC P55 P54 P53 R728 10k R724 0 WR_N RD_N R727 10k
GND
DB0 DB1
R609 100 C609 100/6.3 C610 0.1
PS A0 A1 VCC WP SCL SDA R752 10k
C1
C613
0.1 PS
FLASH_SW
D608 *9 D609 *9 D610 *9 D611 *9
TXD
DB2 DB3 DB4 DB5 DB6 DB7 DB0 DB1 R721 DB2
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 SDA2 SCL2 R729 4.7k
*3 SA:70 C614 0.1 PS
R641 R642 R643
100 100 100
CN0C1 QGA2501C5-04 GND SCL1 SDA1 I2CSTOP CN00V QGA2501C5-04 STB5V SCL1 SDA1 GND
I2C1
D605 *3 D606 SCL1 SDA1
*3 D607 R644 R645
P30/AUDIO_DA
P31/AUDIO_CL
P45/PCMODE
P47/ SCL1
P44/SOUT
P43/SCLK
P50/SDA0
P51/SCL0
P35/DCD
P34/DSR
P41/RXD
P40/SCK
P36/DTR
P33/CTS
P42/TXD
P32/RTS
P37/RI
LA
A2 VSS
R730 4.7k
VSS
D612
*9
D613
*9
D614
*9
D615
*9
VCC
100 100
CN004
CN004 QGB1230K1-09 DCD DSR RD RTS TD CTS DTR RI GND R703 R704 R705 R706 R707 R708 R709 R710 100 100 100 100 100 100 100 100 C621 0.1 PS
SDA0 SCL0 CS_N
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
DSR DCD RD TD
DCD
SDA1 SCL1
PS
PS C622 0.1 C626 0.01
V+ C1-
C623 0.1 C624 0.1
PS
IC607 SP207ECT-X
232C BUFFER 232C 232C
R646 SDA1 100 SCL1 R647 100
C616 0.1 PS
SDA SCL TOUT GND VDD A0 A1 A2
A0 A1
VDD SDA SCL VDAC P7 P6 P5 P4
C615 0.1
PS
R649
R615 4.7k 4.7k 4.7k 4.7k R650
A2
100 100 R653 R654 R655 R656
R651 R652 4.7k 4.7k 4.7k 4.7k
C617 0.1 PS
SDA1 SCL1
T3OUT T1OUT T2OUT R1IN R1OUT T2IN T1IN GND Vcc C1+
T4OUT R2IN R2OUT T5IN T5OUT T4IN T3IN R3OUT R3IN VC2C2+
DCD
DSR
RXD
DTR
CTS
TCK
RI
R722
RTS
DB5 DB6 DB7
TXD
CTS DTR DTR RI CTS DSR RTS
TP601 TP602
PS
R725 10k
IRQ
DB4
R732 R733
NRZ0040-102X NRZ0040-102X DA CL
SDA1 SCL1
SCL1 SDA1
DB3
X X
R723 0
SDA0 SCL0
IC602 AT24C64-GMP420E
I2C0
R635 100
JLC1563M-X
TP-SDA TP-SCL
*5 *5
I2C2
I2C2
0.1
SCALER
I2C1
I2C1
R721 R722 NRZ0040-103X
C608
R726 100 R753 10k
R734 NRZ0040-102X
R735 NRZ0040-102X
AUDIO
A0 A1
VDD SDA SCL VDAC P7 P6 P5 P4
R648
P0 P1 P2 P3 VSS
RGB PWB
C625 47/16
4.7k 4.7k 4.7k 4.7k
R657 R658 R659 R660
A2 P0 P1 P2 P3 VSS
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
R672 100 4.7k 4.7k 4.7k 100k R673 R674 R675 R676
IC610 DS1621S-X
TEMPERATURE_SENSOR "SA""9E""" REMOCON
CN005
CN005
SW_DET SW2 SW1
IC612 JLC1562BF-X "SA""74"""
IC613 JLC1562BF-X "SA""72"""
IC614 JLC1562BF-X "SA""70"""
QGB1230K1-15 REM_IN GND REM_IN_DET GND NC SW1 SW2 GND STB5V GND L_OUT GND R_OUT SW_DET GND R711 R712 100 100 RIN_DET C627 0.01
1Y 0Y 1Z Z-COM 0Z VCC Y-COM X-COM 1X 0X CTL-X CTL-Y GND CTL-Z
C628 PS 0.1
POWER
SW1 SW2
MAIN PWB (6/6)
REM_IN IR_REM R716 10k RIN_DET
AC_DET TEMP_ALM
LINE3 RGB DSUB 75ON2 LINE2 LINE1 [75ON1] P_ALARM S_DET YC_SEL 3D_ON
TEMP. SENSOR PWB
P46/ SDA1
R634 100
V
C
[P2-5,7,9,11]
[P2-13CCC]
LINE3 RGB DSUB 75ON2 LINE2 LINE1 P_ALARM S_DET YC_SEL 3D_ON VIDEO_A COR_GA1 COR_GA0 COR_SL1 COR_SL0 AC_DET
[P2-5] [P2-13] [P2-7] [P2-5] [P2-11]
[P2-5]
SW_DET
IC609 TC4053BF/N/-XE REMOCON_SW
FX-1159A FX-1160A [GM-P421PCE] FX-1161A [GM-P420E]
VIDEO_A COR_GA1 COR_GA0 COR_SL1 COR_SL0
[GM-P420PCE]
[P2-9]
[P2-7]
AUDIO SCALER
AUDIO SCALER
[P2-7] [P2-9]
[P2-7]
R_OUT L_OUT SW_CTL
No.51953
2-15
2-16
No.51953
CONTROL PWB
T
CN00T
LED PWB
R604 47k
GM-P420PCE GM-P421PCE GM-P420E
GM-P420PCE GM-P421PCE GM-P420E
RGB INPUT PWB CIRCUIT DIAGRAM
J001 QNZ0061-001 RETAINER QNB0036-001 R101 150 R102 150 R G B R103 150 R104 150 HS VS R GND G GND B GND HD GND VD GND 75ON2 GND L GND R CN003 QGB1230J1-15 L201 *5 R201 220k R203 1k
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
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 10k 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 PWB FX-6092A [GM-P420PCE]
FX-6095A [GM-P421PCE] FX-6098A [GM-P420E]
R C601 0.0047
L602
*5
C602 0.0047
No.51953
2-17
2-18
No.51953
MAIN PWB
MAIN PWB
C201 0.0047
DCD DSR RD RTS TD CTS DTR RI GND
MAIN PWB
GM-P420PCE GM-P421PCE GM-P420E
GM-P420PCE GM-P421PCE GM-P420E
VIDEO INPUT PWB CIRCUIT DIAGRAM (GM-P420E ONLY)
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 TOUT GND SDA SCL C101 0.1 PS
EF202 *4 J004 QMCC006-C01 SW V2 R205 150 R206 150 EF203 *4 R203 150 R204 150 R207 10 D201 *1 R601 0
IC101 DS1621S-X SA'9C'
TEMPERATURE_SENSOR
VDD
A0
A1
R101
100
C
Y
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-7038A (GM-P420PCE) FX-7039A (GM-P421PCE) FX-7040A (GM-P420E)
MAIN PWB
L202
*5
R212 220k
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
VIDEO PWB
R307 1k EF304 *4
FX-6099A
VS R308 1k EF305 *4
J008
QNN0321-001
L301 *5 R311 220k C301 0.0047 C302 0.0047 R312 220k R313 1k
L302 *5
R314 1k
No.51953
2-19
2-20
No.51953
A2
GM-P420PCE GM-P421PCE GM-P420E
GM-P420PCE GM-P421PCE GM-P420E
LINE FILTER & AUDIO PWB CIRCUIT DIAGRAM
SP TERM L PWB L NC GND POWER UNIT CN00L QGA2501C5-03Z CN0H1 QGAB801C1-02
LINE FILTER & AUDIO PWB
FX-9085A [GM-P420PCE] FX-9086A [GM-P421PCE] FX-9087A [GM-P420E]
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 R718 X X R722 SP TERM R PWB C708 QTMN1EM-477Z 470/25 QTMN1EM-477Z R701 470/25 C701 1k L
C709 470/25 QTMN1EM-477Z LF901 QQR0810-001 C702 470/25 QTMN1EM-477Z
R702 1k
LF902 QQR1025-001
D702 MA3220/M/-X
LF903 QQR1025-001
DEFFRENCE LIST (PARTS)
R730 0
! Y904 * Y901 *
FX-9085A FX-9087A
LF905 Y901 Y902 Y903 Y904
X CH41005-H-05C CH41005-H-05C CH41005-H-05C CH41005-H-05C
FX-9086A
QQR1025-001 X X X X
R NC
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 AC275V 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 MAIN POWER SW
J501 QNA0030-001 DCOUT
L
N
No.51953
2-21
2-22
No.51953
GM-P420PCE GM-P421PCE GM-P420E
GM-P420PCE GM-P421PCE GM-P420E
CONTROL PWB CIRCUIT DIAGRAM
MAIN PWB
SW_SCAN1 SW_SCAN0 SW_IN3 SW_IN2 SW_IN1 SW_IN0
LED PWB CIRCUIT DIAGRAM
T
CN00T QGA2501F1-06
LED_C
LED_B
LED_A
C605 C607 C603 C601 C609 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-4078A [GM-P420PCE] FX-4079A [GM-P421PCE] FX-4080A [GM-P420E]
SP TERMINAL L PWB CIRCUIT DIAGRAM
NOTE
*4 : *5 : QSW0619-003Z MA111-X
MAIN PWB
LED1B LED_A LED_B LED_C REM5V REMOCON GND R601 100 NRSA63J-101X
LED PWB
FX-7032A [GM-P420PCE] FX-7033A [GM-P421PCE] FX-7034A [GM-P420E]
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-6093A [GM-P420PCE] FX-6096A [GM-P421PCE] FX-6100A [GM-P420E]
No.51953 2-23 2-24
SP TERM R PWB
FX-6094A [GM-P420PCE] FX-6097A [GM-P421PCE] FX-9101A [GM-P420E]
No.51953
SPEAKER
L002
QQL402K-4R7
TOP
8
0 1 15 M
5 A C1 C2 4 V C3 X 1 4 4 10 1 1 12 5 1 8 5 1
2
3
4
5
6
M
CN005 7
10
PATTERN DIAGRAMS
5
1 C437 C436 C435 C434 C431
R428 R430 R432 R434 R436
R685
R684
R686
R683
R682
1 16 1
12 1 R640 C620
L
9 R297 R298 CN004 R418 IC606
D604 R681 R680 R420 R421
L
R247 R246 R245
RY201 R835 R834 8 9 10 R252 R251 4 3 R249 5 R244 R250 R832 R831
D217
D219Q212
Q607Q606Q605Q603
5 D218
R237
9
R238 R229 R236
R727
R616
8 R728
Q213
R828R829 R299R827
C439
R234 R235 C245 R617 R678 R731 Q604 R677 R622 R243 R242
R609
R679
R426 R425 R424 R423 R422
C429
D215 D213
D216 D214 D212
1 D220 C608 R752 15 C440 K
R232 1 R230 R231 R240 C237 C242 C239 R239 C612 C441 C427 C412 C413 R285 C291 R284
R241
R233 C243 C238 C236
R620 R621 R627
K
4 IC207
D211
C416
CN003 R628 R626
8 R282
C419
C420
C421
C293
10
C418
C423
Q207
5 R286
Q208
5 C292 R287
C415
MAIN PWB PATTERN (SOLDER SIDE)
No.51953
R629 R630 R735 R734R631 R283 1 9
X601 R224 R225 R223
C414
R406 R405 R404
C422 C408 R407 C406
8
R227 R228 R226
R409 R408 C425 R410 C424
1 2
4 5
C632
C410
C409
C411
IC609
J 1 16 IC602 8 1 C622 R729 R730 C626
C614 C628 R710 R706 R705 R707
J
R712 R711 C627 R716
C6 9 10
C432
R415 R416
R417 R413
C404
C402
C615
R412 R414 R411
R704 R703 Q211
R280
R708 R709 R221C219 R217C217 R213C213 R205C209 R209C211 C220
R403 R402 R401
CN002
R281
I C275 15 C272
R271 C270 C274 C266
I
C278 R259 R258 C401
C280
C281
6 5
C810
C812
327
330
340
350
R270
Q206
C313 C282 C283
C269
R219R215
R220R216
345
10
Q205 C259 C250 C256 R279 C816 C264
352
C5
C277 C248 C273 C258 C268 C287
5 R212 C806 C808 R211
Q204 R267
R269
254
262
C327
C262 C261 C260 R255 C255
C310
1
C311 237
C302
H
C312
C324
C263
Q202
GM-P420PCE GM-P421PCE GM-P420E
H
1 R204 R203 C804 C802
Q203 C203 C253 C207 R268
R278 C813 C814
C285
C288
C284
C323
C286 C249
301 249 233 217 201 185 169 153
C325
R208 R207
C322 C320 C321 C318 C326
2-25
C214
157 141 C315 C314
C319
129 113 79 27
C316
C317
326 274 240 224 208 192 176 160 144 128 112
R303 R302 R301
89 10
78 26
C301
20
25
1
5
15
R272 R273
R274 R288
R202 Q201
G
R201
G
R277 R276 R275
R373
R376 R353 R352 R351 R350
CKM0477-B01-1
GM-P420PCE GM-P421PCE GM-P420E
2-26
C530 F 11 10 IC503 E 20
C503 C505
C205
R375 R349 R348 R347 R339 R346 R338 R337 R336 R335 R334 R345 R344 R343 R342
R329 R328 R327 R374 R323 R326 R322 R811 R321 R812 R813 R814 R366 R815 R320 R816 R319 R817 R818
IC504 8 5
1 4 C534 C567
R333 C340 R332
R331 C330 R330
F
R341 R340
R819C343 R820 R821 R822C342 R823 R824 R825 C341 R826
C338
R586 C568 R585
C345 C336
C346
C344
C337
R360
R354 R355 R356 R357 R361 R362 R363
C328 C329
12
X501
13 R587 R588 IC505
R584 Q507
C551
R364 C335 R365
R358 R359 R380
C331
E
C332 R392 R393 R394 C333 R395 R396 R397 C334 R398 R399 R384 R385 R386 R387 R388 R389 R390 R391
1
C537
R381 R383 R382
R378 R379 R377 C307
C306
24 1 C548
C557 C509 C511 C553 C556 R568
C549
C552
C304
R555 R546 R547 R554 R548 R551
D 1 C122 C124 C126 C118
R143 R142 R141 C153
D
R567 R566
C949
C951 C950
C554
C555
C946
9
C926
2
C4 C137
10
C127 C160 C128 C159 C129 C155
R939
C939
C938
C
C
No.51953
15 CN001 10 5 1 A
C157 C156 R189 C151 C149
C138
C935 R932 R926 C922
C143
C140 C902
R928 R929
R930
R927
C914
C937
R605
C147
C917
L105
C162 X101
Q602
R604
C915
R177
C606
C170 C141 C142 R197
TOHO 01.12.25
UL MARK
R195
B Q112 Q113 C106 2
1 T
B
Q119
R602 R603 R601
R176 R191 R178 R179
C144 C145
Q118 Q117
R193 R192 C165
R158
C604
Q111
R750
R690 C169 R196 R194 R689 R688
5 6
R691
R692
R693
1 B 5 6 1
Q
R751
5 1 5 E
A
10 11
3
4
5
6
7
0
1
8
FRONT
MAIN PWB PATTERN (PARTS SIDE)
GM-P420PCE GM-P421PCE GM-P420E
GM-P420PCE GM-P421PCE GM-P420E
A
B
C
D
E
F
G
H
I
J
K
L
M
C602 8
C605
C428
10 11
C601 Q601 C970 C969 R980 C968 R979 R978 R977 R975 C923
L910
C303
C305
50
26
1 11
6 5 C5
R991
IC904
C956 C960
R957 C955 R956
IC301
R307 R308 R309 R310 R311
Q908
R990
R955
R953
R925
C633
R924
R931
EF906 L903
R923
C920
7
E
R989 R988
TP405
R810
C976
28
R973 EF903 EF904
140
130
120
144
110 109
Q912
100 1 10 20 30
TP408 TP410 TP412
C961
TP411
Q903
5
L905 C903 C905 R906 R907 R920 Q906 R919 R921 Q905 R922 L906 R917 C913 C910 R918
TP307 TP309 TP311 TP308
20
C918
TP330 TP329 TP328 80
TP409
90
8
4 20
TP413 TP415
R959
1 IC409 20
10 11 EF601 EF602 EF603
30 TP310 36
C904 C908
R916 C911
C919
73
TPCLKA
1 19 14 18 1
IC404
R325 R324 R314 R313
R451 R452 R453
B
9 TPCLKB TP-H5 13 TP-V5
3
11
1
C909 R915
1
R909 R908 C906 C907
EF905
70 72
37 40
50
C912
60
TP325
TP512
C973
TP314
TP319 TP317 TP321
TP313
TP315
K401
5
R981 R987 R982 EF908
TP508
TP506
EF907
Q918
R905 R904
R967 R970
D109 C112 D110 R119 D111 D112 C113 R123 D113 D114 C114 R127 C115 D115 R131 D116 C116 D117 R135 D118
R190
R749 R720
R156
R758 R757 R756
C133
R157
X502
Q913
10 9
R965 R966
R569 R583
20 60 70 75 10 1
R557 TP505
TP-PR TP-PB IC205 50
IC603
R761
R759
R713
51
R715 R614 R613
C972
R719 R760 R625 R624 TP607
IC103
25
TP-H4
TP316 TP318 TP320 TP322 TP324 TP326
Q904 R913 R912 R914 EF909
L913 R992 R993
TP513 TP511 R565 R564 R563 R561 R562
IC406 1 2 C6 C426
EF605
TP509 TP507 R558
1 TP327 R120R124R128R132R136 Q105Q106Q107Q108Q109
327
TP-V4 C611
TP515 TP517
50
40
30
26
D602 D603 R695 R696 R697 R754 R698 R748 R699 R700 R701 R702 4
C550
TP-V2
C631
C4
TP-H2
R910 R911
C966 Q902 Q901 R902 R901 R903 R183 EF611 C168 R182
C607 R606
#5 TP530 TP504 R550 R549 R559 R560 R556 R553 R552 R118R122R126R130R134 R117R121R125R129R133 73 80 R265 R264 R263
72 70
TP519
60
40 37
D617 D616 81
80
70
R623 TP605 60
R619 R618
51 50
C161
R175 R174 R173 R172 R171 R170 R169 R168
76 TP522 80
TP521 TP525 R571 TP524 90 TP527
TP606 TP611 TP610 TP612
4
TP526 R572 R573 R574 R575 TP501 TP503
Q115
R167 R166 R165 R164 R163 R162 R161 R160 R155 R154
L104
R733 R732 R722 R721
TP-SDA TP-SCL
Q116
R184
C539 R531 TP529 R532 TP502 R533 C532 C531
TP528
90
C279 8 10 1 R261 R260 R256 R257 C276 5
K201
C139
R535 R522 R521 R523
R185
C167
R152
40 R188 9 Q114 41
30
R753
25 24
R524
R266
D101
IC102
D103 D104 D105 D106 D107 D108
109 110
C271 144
C617
C533
R536 R537 R538 R539
IC105
20 R153 1 EF610 EF609 EF608 EF607 8 TPGND1 50 10 C130 R148 R147 C512 C125 R146
C618
Q505
C616 R651 R652 R653 R654 R655 R656
C542
C257 120
R664 R665 R666
130
140
16 3
108
100
1
4
R661 R662 R663
10 IC601 20
C609
R104R108R112R116 Q101Q102Q103Q104 R103 R107R111R115
R262
IC611
R186 R187
C166
100
C136 C135
R694 31 1 30 R725 R726 R724 R723
R638 R636 R639 R637
C265
C267
8
C253
IC610
IC612
R149 R150 C131 C132 R151 D119
IC613
TP-VI
5
16
9
16
9 TP601 TP602
16
9
6
EF606
Q506
IC101
Q504 TP-HI R545
C547 C544 R541 R542
R646
X101
R671 R672 R673 R674 R675 R676
R519
C613
R718 R615 R634 R648 R717 R649 R635 R650 R657 R658 R659 R660
C538
R526
1
C119 R137R139 C152 C120 R159 C154 R138
C164
L103
R520
L101
L102
C807
C240
C150
IC104
C536 C508
IC506
IC602
C567
C204
C206
8
5
C241
X501
C534
C803
C811
9
C158
C535
IC202
RY201
C815
C537
R528
C801
R527
R518 C527 C528
C809
C524 R512 R513 R515 R514
R516
C516
C230
24
13
C625
11
R517
R140
20
R508 Q503 R210 R206 R214 R218 R222 1 IC201 Q502 R504 C513 C216 C202 C294 12 C621
C289 C222 C225
1 C227 IC204 C229
12 C232 C234
R253
L501
IC503
C517 D501
C247
C506
C504
R509
C520
C523
R511
1
10
D503
R507 C515 R506 R505
D615 D612 D614 D609
IC501
C502
C218
C525 C519 R510
Q209
Q501R503
#4
#5
C210
C208
C212
C501
C215
D610 D608 D613 D611
C101
C526
C518
EF203
EF204
EF205
C522
R502
C521
R291
C223 R833
C226 R289
C228 C231 R293
C102
C103
C104
C107
C108
C109
C110
C111
R501
EF202
EF201
R295
C235
0 A 1 CN001 5 10 15
B
C
D
E
F
G H 1 5 10 CN002 15 CN003 1 5 10 K 15
C246
5
1
R830
R290 C224
R292
R294
D605 Q210 R641 D606 R642 R248 D607 R643 R296 C233
D502
C514
A
1
4
C529
IC607
C623
C624
C290
C1
Q110
C543
R540
C201
C117
C805
MAIN PB ASS'Y
D204 D203 D202 D201 D206 D205 D208 D207 D210 D209
1
8 C105
C148
1
8
1
4
24
13
1
2
C507
C244
4
16
70
IC502
C146
65
R525
80
16
9
1
12
1
8
C295
V
1
12
R667 R668 R669 R670
64
1 C123 R145 C121 R144
IC505
R181
R180
T
R644 R645
1
1
24
9
R647
C163
60
IC206
13
C221
16
IC203
1
4
5
1
8
1
8
1
8
C2
TP-V1 C510
24
C540
C541
R530 13 R529
R544 C545 C546 R543
12
TP-H1
C251 C252 R254 C254
IC614
R534
10
R102R106R110R114 R101R105R109R113 #4
4
5
TP-H3
C3
20
1
4
IC604
90
40
C610 TP604
2
1
TP518
K501
30
C619
1
IC507 100
C629
X601
36
8 IC605 5
R755
R612 R611 R610
8
R372 R369 R370 R371
L904
5
R462
TPGND2
C901
TP323
TP312
10 EF604
10
X
1
CN201
R958 R960
6
C975
R802 R803 R804 R805 R806 R807
TP305 TP306
10
TP331
R318 R317 R316 R315
R454 R455 R456 R457 R458 R459 R460 R461
6
L916 R801
100
R446 R447 R448 R449 R450
TP414
Q911 R961 C936
C974 C925 L915
R808
1
31 IC903
TP302 TP304
TP301 1 TP303
IC303 108 TP333 TP332
352
36 37 40 50 60 70 72
73 20
IC408
R419 11
31
C940
C947 R809
TP406
26
R427 R429 R431 R433 R435 R437
30
IC905 C916
D401
30
IC403 80
C438
R969 R968 C965 L911
Q
C943 C942 C941
R933 C927
90
40
IC304
R445
20 C407
29
5
19
1
3
90
20
Q915
C944
R941
Q917
C945
TP339 TP337 TP335 TP360 TP358 TP356 TP354 TP352 TP350 TP348 TP346 TP344 TP342 TP340 TP338 TP336 TP334
X901
TP341
C964 C963 R963 C962 R964 R962
D301
81
L401
18
4
TP359 TP357 TP355 TP353 TP351
Q907 C924
80
70
60
51 50
C948
TP416 TP-V6 TP-H6
IC407
L912
L301
R438 R439 R440 R441 R442 R443 R444
TP404
R974 R976 C967
8
TP349 TP347 TP345 TP343
R946 R947 R952 C952 R948 R949 C953 R954
R940
144 140
130
110 109 108 100
1
1
10
10
1
C954
C302
TP403
120
56
1
C603
C921
14
C301
C401
5
1
25
TP401
13
9 IC302
R312
C433
TOP
Q910
FX-1145A
TP425 TP423 TP421 TP419
C402
C405 TP427 TP426 TP424 TP422 TP420 TP418 TP417
Q909
EF901 L901 L902 EF902
R994 C959 L914 C958 C957
IC305
IC401
C403
C430
IC306
IC402
IC405
8
TP402
7
6
9 10
5 C634 R687
3
2
1
CN004 1 5 9 L
M CN005 1 5 10 15 0
I
J
No.51953
2-27
2-28
No.51953
GM-P420PCE GM-P421PCE GM-P420E
GM-P420PCE GM-P421PCE GM-P420E
LINE FILTER & AUDIO PWB PATTERN
TOP
Q406 R717 R721 R719 R718
Q405
R720
D707
B
IC602
A 6 R713 C705
8 1
1 D705
C501 Q403
1
R710 C704 R711
R706 C703
5
1 R402 R
3
R701
1 L
C708
3
R702
R722 3 1 RY401
D704 D703
4 5 C601 R601 R602
D402
C701 C401 Q401 D403 C402 R404 R406 D401 R407
CKM0482-B01-1
R7 7 D502
5 4 R714 R715 R401 Q402 R712 D404 R409 R408
C709
C702
C706
12
10 9
8
C602 D706
Q404 C502 11 10 12 C605 C606 C608 C607
R708 R709
R703 R704 R705
C707 TOHO 01.12.26
C609 C610
R716
D701
D702
1
5
R403 R405 R606
C603
C604
R608
R607
UL MARK
2 H601
IC601
C612
R605
C611
1 2
R604 R610 AUDIO
R603 R609
J501 D504
C613
3
ISOLATED
C904
F901 250V 8A
L J901 1 3
LF902
1
LF903
F901
2 N VA901
LF904
Y904 Y903
C906
BK901
C903
H1
LIVE
LF905 4 S901 LF901 Y901
C905 2
2 1
3
FILTER
Y902
No.51953
2-29
2-30
No.51953
GM-P420PCE GM-P421PCE GM-P420E
GM-P420PCE GM-P421PCE GM-P420E
RGB INPUT PWB PATTERN
FRONT
C502 R502 C501R501 R504 D502 J006 4 3 1 5 1 2 6 6 L601 D501 R603 EF401 D503 R604 L602
R503 R507 R401 3 4
5 9
CKM0479-B01-1 J002 2 4 1 5 3 6
1 6 14
UL MARK J001 5 10 15
1 6 4 J007
R313 R311
VIDEO INPUT PWB PATTERN (GM-P420E ONLY)
2 7 5 3
C601C602
J003
R308 R303 R301 R304 R302 C701"01,12,26 TOHO" 15 1 9 1 15 1
R307 R306 R305
D403 R403
J004 6 5
C401
1 2
R402
14 CN005
2
8 CN004
2
14 CN003
2
FRONT
L201 5 J007 2 J006 R305 R306 R307 3 15 6 1 5 2 CN002 CKM0481-B01-1 UL MARK TOHO "02,01,08" 2 4 6 5 1 R303 R304 3 R301 R302 6 5 1 J005 2
L301 1
J004 3 5 1 2 4 6
J003 1 2 3 1 R201 R202 L101
C201
R213
4
5
4
2
1
R101 R102
R103
R105
C101
EF304
EF305
2
1
R211
C301
J008
6 5
2 7 4 J001 6 CN001 15 R601 14 10 3
EF101
R207 C202
J002
C102
R312 C302
R212
4 7
R308
47 3 L202
6 EF201 4 R205 R203 R206 R204
R104
5 3
1 5 2
R106
3 L302 R314 10 14
R214
EF203 D201
EF202
L102
No.51953
2-31
2-32
No.51953
GM-P420PCE GM-P421PCE GM-P420E
GM-P420PCE GM-P421PCE GM-P420E
CONTROL PWB PATTERN
01.07.06 POWERD507 S507 CKM0485-001-1 1
KATAYAMA 6
T
D504
INPUT S505 D505 S506
MEMU
S504 DOWN
S503 UP D503
UL MARK S502
D502
D506
S501
D501 RIGHT
LEFT
FRONT
LED PWB PATTERN
X
UL MARK
IC601
2
1
5
8
3
00.08.29 WATO
POWER
TOP
SP TERMINAL L PWB PATTERN
FRONT
TOHO 01.12.26
CKM0483-B01-1
C001
TEMP. SENSOR PWB PATTERN
2 J001 UL MARK
1
L003 L002
L001
5
4
C101
V
UL MARK 1
IC101
SP TERMINAL R PWB PATTERN
FRONT
4 R102 "02,03,12" R101 TOHO CKM0604-001-1
1
CKM0478-001-1
D601
3
TOHO 1 01.12.26
CKM0484-B01-1 L001
L002 L003
2 J001 UL MARK
8
1
L 1
TOP
3 R 1
C001
No.51953
2-33
2-34
No.51953
VP0204 DP6060