Wells Gardner d9200 schematic
SERVICE SUPPLEMENT
D9200 Series Digital-Control Color Monitor
ODS (On screen display menu) CONTROLS & ADJUSTMENTS
Key Descriptions:
1. MODE
Calls or removes MAIN MENU
Saves adjusted value and returns to MAIN MENU
2. SEL/DEGAUSS
When Main Menu is not displayed by pressing Select, the monitor will degauss
3. DOWN/UP
Searches Icon on Main Menu
Adjusts the value of each icon
If you require different display characteristics, other than the factory mode presets of size, position, color settings, use the control panel to program it to your requirements
in each resolution mode. This monitor is capable of operating in (3) different scan frequencies CGA(15.75kHz), EGA(24.8kHz) and VGA(31.5kHz) with a +/- 1.8 Khz
tolerance, by simply selecting a video input and changing the cable position.
27D9204
33D9205
MODEL 27D9204
MODEL 33D9205
Wells-Gardner Electronics Corporation • 9500 West 55thStreet, Suite A • McCook, IL 60525-3605 • (800) 336-6630
REPLACEMENT PARTS LIST
C314 CAP LYT 2200UF 20% 25V 105C LZ 045X0605-022
C828 CAP LYT 2200UF 20% 25V 105C LZ 045X0605-022
C417 CAP LYT 22UF 20% 250V 85 DEG 045X0560-066
C428 CAP .1UF 10% 400V MET P-ESTER 046X0540-010
C430, C453 CAP 1.2UF 5% 440V HIGH CURRENT/ 046X0564-007
HIGH VOLT MET P-PROP
C431 CAP 470PF 5% N750 1K CER 080X0099-244
C306 CAP LYT 2200UF 20% 35V 105C LZ 045X0605-027
C810 CAP LYT 220UF 20% 35V 105C LZ 045X0608-007
C439 CAP 100PF 10% X5F 2KV CER 080X0099-251
C441 CAP .009UF 5% 1600V HIGH 046X0564-002
CURRENT/HIGH VOLT MET P-PROP
C442 CAP .047UF 5% 250V METAL FILM 047X0789-011
C448 CAP 330PF 10% Y5F 1KV CER 080X0099-237
C449 CAP .0053UF 5% 1600V HIGH 046X0564-001
CURRENT/HIGH VOLT MET P-PROP
C455 CAP .15UF 5% 440V HIGH CURRENT/ 046X0564-021
HIGH VOLT VOLT MET P-PROP
C456 CAP .24UF 5% 440V HIGH CURRENT/ 046X0564-010
HIGH VOLT MET P-PROP
C457,C473 CAP .1UF 5% 250V MET P-ESTER 046X0540-014
C308 CAP LYT 220UF 20% 50V 105C LZ 045X0608-006
C475,C438 CAP .39UF 5% 440V HIGH CURRENT/ 046X0564-006
HIGH VOLT MET P-PROP
C802 CAP .22UF 20% 250V UL/CSA/VDE 046X0547-001
C803, C804 CAP 1500PF 20% 400V UL/CSA/VDE 046X0547-004
C466 CAP LYT 470UF 20% 63V 105C LZ 045X0605-023
C807, C808 CAP LYT 470UF 20% 250V 85 DEG C 045X0600-005
C823, C847 CAP LYT 470UF 20% 35V 105C LZ 045X0608-004
C811 CAP .0047UF 5% 630V MET P-ESTER 046X0540-015
C812, C829 CAP 220PF 5% N1500 1KV CER 080X0099-116
C827 CAP LYT 470UF 20% 50V 105C LZ 045X0608-008
C835, C836 CAP 4700PF 20% 250V CER UL/CSA 046X0561-003
C825, C826 CAP LYT 390UF 20% 200V 85C LZ 045X0605-010
C842 CAP .68UF 20% 250V UL/CSA/VDE 046X0552-005
C903 CAP .1UF 5% 250V MET P-ESTER 046X0540-014
D301 DIODE RECT 1N4002 1A 200V 066X0159-001
D404 DIODE RECT 1N4004 1A 400V 066X0160-001
D405 DIODE RECT S2L60 1.5A 600V 066X0172-001
D408 DIODE RECT-FAST 11DQ04 1A 45V 066X0171-001
D409 DIODE RECT D5L60 5A 600V 066X0173-001
D410 DIODE RECT RGP02-16E .5A 1600V 066X0161-001
D411 DIODE RECT RL4A 3A 600V 066X0162-001
D412 DIODE RECT FMP-G2FS 5A 1500V 066X0163-001
D414 DIODE RECT 1N4936 1A 400V 066X0164-001
D415 DIODE RECT 1N4936 1A 400V 066X0164-001
D416 DIODE RECT GUF4001 1A 50V 066X0165-001
D417 DIODE RECT FMQ-G5FS 10A 1500V 066X0167-001
D418 DIODE RECT GUF4005 1A 600V 066X0166-001
D421 DIODE 1N4148 066X0099-001
D422 DIODE RECT-FAST 11DQ04 1A 45V 066X0171-001
D423 DIODE RECT-FAST 11DQ04 1A 45V 066X0171-001
D424 DIODE 1N4148 066X0099-001
D425 DIODE 1N4148 066X0099-001
D426 DIODE 1N4148 066X0099-001
D427 DIODE 1N4148 066X0099-001
D428 DIODE 1N4148 066X0099-001
D429 DIODE 1N4148 066X0099-001
D431 DIODE RECT GUF4001 1A 50V 066X0165-001
D433 DIODE RECT 1N4004 1A 400V 066X0160-001
D434 DIODE 1N4148 066X0099-001
D801 DIODE RECT 1.2A 1000V 066X0179-001
(RM11C SANKEN)
D802 DIODE 1N4148 066X0099-001
D803 DIODE 1N4148 066X0099-001
D804 DIODE 1N4148 066X0099-001
D805 DIODE 1N4148 066X0099-001
D806 DIODE RECT 1A 800V GUF4006 066X0180-001
D807 DIODE RECT 1N4936 1A 400V 066X0164-001
D809 DIODE RECT D2L20U 1-3A 200V 066X0169-001
D810 DIODE RECT D2L20U 1-3A 200V 066X0169-001
D811 DIODE RECT 1.5A 600V RUA4 066X0177-001
D812 DIODE RECT D2L20U 1-3A 200V 066X0169-001
D813 DIODE RECT S3L604004 1.8A 600V 066X0170-001
D814 DIODE RECT S3L604004 1.8A 600V 066X0170-001
D901 DIODE RECT 1N4002 1A 200V 066X0159-001
D902 DIODE RECT 1N4002 1A 200V 066X0159-001
F801 FUSE BUSSMANN S506 250V 3.15A 016X0216-001
F801A FUSE CLIP FC-21D 2D5NJ41FC21D
IC101 SOCKET IC 42 PIN (PC 003A0716-001
IC101 IC U-COM S3P8615DZZ-AQB5 V1.21 086X0365-003
IC102 IC KA7542Z (UKA7542Z-N) 086X0372-001
IC103 IC KS24C02 086X0394-001
IC301 IC TDA8172 VERT IC DEFL SGS 086X0364-001
IC401 IC PWM UC3842AN 086X0257-001
IC402 IC KA358 086X0395-001
IC403 IC KB2147 DEFL PROCESSOR 086X0396-001
IC404 IC PWM UC3842AN 086X0257-001
IC801 IC LATCHED UNIV INOUT-VOLTAGE SW- 086X0412-001
(SANKEN STR83145)
IC802 IC PWM UC3842AN 086X0257-001
IC803 IC MC7812ACT V REG MOT 086X0243-001
IC804 TRSTR MC7805CT V REG 086X0200-001
IC805 IC PHOTO-OPTOISOLATOR (CNY17-3) 086X0367-001
IC806 IC KA431AZ 086X0398-001
BD801 DIODE BRIDGE RECT D3SBA60 2A 800V 066X0176-001
(4A W/HEATSINKS)
LF801 CHOKE LINE FILTER 052X0151-001
LF802 CHOKE LINE FILTER 052X0151-001
L402 COIL LINEARITY (20.5T) 009A3043-001
L404 COIL LINEARITY (CHOKE 60UH) 009A3021-001
Q103 TRSTR PNP 2SA733Q 086X0379-001
Q105 TRSTR NPN 2SC945P 086X0380-001
Q106 TRSTR NPN KSC2316 (FAIRCHILD) 086X0429-001
Q107 TRSTR PNP KSA1013-Y 086X0382-001
Q108 TRSTR NPN 2SC945 086X0380-001
Q306 TRSTR NPN KSA2330Y 086X0383-001
Q307 TRSTR NPN KSR1002 086X0384-001
Q401 TRSTR NPN KSC1845-F 086X0385-001
Q402 TRSTR NPN KSC1845-F 086X0385-001
Q403 TRSTR NPN 2SC945P 086X0380-001
Q404 TRSTR PNP 2SA733Q 086X0379-001
Replacement Parts List is continued inside.
PD27920X PCB RSDD D9200
CGA/EGA/VGA DEFL BD
DESIGNATION DESCRIPTION PART NO.
PD27920X PCB RSDD D9200
CGA/EGA/VGA DEFL BD
(cont.)
DESIGNATION DESCRIPTION PART NO.
Q405 TRSTR NPN 2SC945P 086X0380-001
Q406 TRSTR PNP 2SA733Q 086X0379-001
Q407 FET IRF644A 086X0386-001
Q408 TRSTR NPN KSC2310 086X0381-001
Q410 TRSTR NPN KSC1845-F 086X0385-001
Q411 TRSTR PNP 2SA1370 086X0387-001
Q412 TRSTR NPN 2SC945P 086X0380-001
Q413 FET IRF644A 086X0386-001
Q414 FET 2N7000 086X0390-001
Q415 FET IRFS640A 086X0388-001
Q418 TRSTR NPN 2SC5144 (TOSHIBA) 086X0413-001
Q419 TRSTR NPN 2SC945P 086X0380-001
Q423 TRSTR NPN 2SC945P 086X0380-001
Q424 TRSTR PNP 2SA733Q 086X0379-001
Q425 TRSTR NPN 2SC4770 086X0392-001
Q426 FET IRF630A 086X0389-001
Q427 FET IRF630A 086X0389-001
Q428 TRSTR NPN 2SC945P 086X0380-001
Q430 TRSTR NPN KSR1002 086X0384-001
Q801 TRSTR NPN 2SC945P 086X0380-001
Q802 FET 2SK2676 086X0393-001
PTC801 THERM PTC 14 OHM 220 043X0517-001
RL401 SWITCH POWER RELAY DPST TV-5 RATING 002A0744-001
RL801 SWITCH POWER RELAY SPST TV-5 RATING 002A0745-001
RS101 CAP RESONATOR CERA CERA CST 8.00 MGW 2D5CV1280003
R415 RES 22 OHM 5% 1/4W RF FUSING 044X0509-001
R430 RES 27 OHM 5% 1/4W FF FUSING 044X0509-006
R443 RES 22 OHM 5% 1/4W RF FUSING 044X0509-001
R804 RES 15 OHM 5% 2W MO/MF 340X5150-633
R854 RES 1.2 OHM 5% 1W RF FUSING 044X0509-003
R855 RES 0.1 OHM 5% 2W RF FUSING 044X0509-004
R856 RES 1.8 OHM 5% 2W RF FUSING 044X0509-005
R857 RES 0.39 OHM 5% 2W RF FUSING 044X0509-002
R858 RES 0.1 OHM 5% 2W RF FUSING 044X0509-004
R859 RES 0.1 OHM 5% 2W RF FUSING 044X0509-004
TH802 THERM NTC 5 OHM 3A (08SP005) 043X0518-001
T401 TFMR HORIZ SIZE REG(B+) 053X0666-001
T402 TFMR HORIZ LIN FEED BACK 053X0665-001
T403 TFMR HORIZ PULSE 053X0664-001
T404 TFMR HORIZ SCAN 053X0663-001
T405 TFMR HORIZ DRIVER 053X0662-001
T406 TFMR HV REG HORIZ DEFL 053X0661-001
T801 TFMR SMPS 053X0660-001
T802 TFMR SYNC 053X0659-001
T901 FLBK TFMR D9200 27" 053X0658-001
ZD101 ZENER DIODE 5.1V 5% 066X0040-028
ZD102 ZENER DIODE 5.1V 5% 066X0040-028
ZD401 ZENER DIODE 9.1V 5% 0.5W 066X0040-020
ZD402 ZENER DIODE 12V 5% 0.5W 066X0040-051
ZD403 ZENER DIODE 12V 5% 0.5W 066X0040-051
ZD404 ZENER DIODE 31V 5% 0.4W 066X0040-004
ZD901 ZENER DIODE 6.2V 5% 0.5W 066X0040-036
LED SADD AC POWER INDICATOR LED 038A8137-000
Q502 TRSTR 2N3906 MOT 086X0114-501
Q503 TRSTR 2N3906 MOT 086X0114-501
W501 CONNECTOR 15 PIN D-S 2D5CJ71DSUB1
CS201 SOCKET CRT 29MM D9200 003A0717-001
C206 CAP .22UF 5% 250V METAL FILM 047X0789-014
C207 CAP .10UF 5% 250V METAL FILM 047X0789-012
C210 CAP .22UF 5% 250V METAL FILM 047X0789-014
C211 CAP .10UF 5% 250V METAL FILM 047X0789-012
C217 CAP .22UF 5% 250V METAL FILM 047X0789-014
C219 CAP 4700 pF 10% Z5F 500 CER 080X0099-056
C220 CAP 1000PF 10% Z5F 2KV CER 080X0099-095
D201 DIODE 1N4148 066X0099-001
D202 DIODE 1N4148 066X0099-001
D203 DIODE 1N4148 066X0099-001
D204 DIODE 1N4148 066X0099-001
D205 DIODE HV SWITCHING 1SS244 .2A 250V 066X0174-001
D206 DIODE 1N4148 066X0099-001
D207 DIODE HV SWITCHING 1SS244 .2A 250V 066X0174-001
D208 DIODE 1N4148 066X0099-001
D209 DIODE HV SWITCHING 1SS244 .2A 250V 066X0174-001
D210 DIODE RECT 1N4936 1A 400V 066X0164-001
IC201 IC KA2500 (UKA2500–N) 086X0369-001
IC202 IC VIDEO OSD S5D2501E01 (KS2501B) 086X0370-002
L207 COIL PEAKING 56UH 009A2811-019
L208 COIL PEAKING 56UH 009A2811-019
Q201 TRSTR NPN KSC3502E 086X0402-001
Q203 TRSTR NPN KSP2222A 086X0403-001
Q205 TRSTR PNP 2SA1370 086X0387-001
Q206 TRSTR NPN KSC3502E 086X0402-001
Q208 TRSTR NPN KSP2222A 086X0403-001
Q210 TRSTR PNP 2SA1370 086X0387-001
Q211 TRSTR NPN KSC3502E 086X0402-001
Q212 TRSTR NPN KSP2222A 086X0403-001
Q215 TRSTR PNP 2SA1370 086X0387-001
Q218 TRSTR NPN KSC2310 086X0381-001
Q219 TRSTR NPN KSC2310 086X0381-001
Q220 TRSTR NPN KSC2310 086X0381-001
SG201 SPARK GAP MTA 301M 2DDXMTA301MT
SG202 SPARK GAP MTA 301M 2DDXMTA301MT
SG203 SPARK GAP 1.5KV +/- 500V 2DDX1500V—T
SG204 SPARK GAP MTA 301M 2DDXMTA301MT
SG205 SPARK GAP 1.5KV +/- 500V 2DDX1500V—T
ZD201 ZENER DIODE 9.1V 5% 066X0040-020
D214 DIODE 1N4148 066X0099-001
D215 DIODE 1N4148 066X0099-001
D216 DIODE 1N4148 066X0099-001
ZD201 ZENER DIODE 5.1V 5% 0.5W 066X0040-028
ZD202 ZENER DIODE 5.1V 5% 0.5W 066X0040-028
IC203 IC HCMOS QUAD EXLUSIVE OR 086X0399-001
GATEMC74HC86AN(MOTOROLA)
IC204 IC HCMOS QUAD 2 TO 1 LNE DTA 086X0401-001
SLCT/MUX MC74HC157N(FAIRCHILD)
IC205 IC HCMOS DUAL MONOSTABLE 086X0400-001
MUTIVBRTR CD74HC221E(HARRIS)
P209 HEADER DUAL ROW RA .100 14P 006A0484-014
PD27920X PCB RSDD D9200
CGA/EGA/VGA DEFL BD
(cont.)
DESIGNATION DESCRIPTION PART NO.
PN279200 PCB D9200
VIDEO NECK BOARD
DESIGNATION DESCRIPTION PART NO.
March 2004
MODEL 27D9204/MODEL 33D9205
PI279201 PCB D9200
VIDEO/SYNC INPUT BOARD
DESIGNATION DESCRIPTION PART NO.
REPLACEMENT PARTS LIST (cont.)
Main, Neck & Control PCB Assembly Parts List
Wells-Gardner Electronics Corporation • 9500 West 55thStreet, Suite A • McCook, IL 60525-3605 • (800) 336-6630
P865 PCB D9200 27“
SYNC DECODER BOARD
DESIGNATION DESCRIPTION PART NO.
SW105 SW104 SW103 SW102
DOWN UP SEL MODE
– or +
BRIGHTNESS
31.5 Khz/60 Hz
31.5 Khz/60 Hz
CONTRAST
MAIN – MENU
31.5 Khz/60 Hz
↔
↔
↕
↕
CONTRAST
H-SIZE
31.5 Khz/60 Hz
V-POSITION
31.5 Khz/60 Hz
V-SIZE
31.5 Khz/60 Hz
SIDE-PIN
31.5 Khz/60 Hz
TRAPEZOID
31.5 Khz/60 Hz
COLOR GAIN
RE
R
G
B
There are four switches on the
control panel with Key
H-POSITION
31.5 Khz/60 Hz
069X3165-100
POSITION FOR EACH RESPECTIVE
NOTE THE VIDEO CABLE
CGA/EGA
HOOK-UP
LW1 06
W105
HOOK-UP: VGA vs CGA/EGA
CGA/
EGA
VGA
SYNC
DECODER
P502
W102
VR402
SUB-HORIZ.
SIZE
(FACTORY SEALED)
LW1 03
VR901
H.V. ADJ.
LW8 01
VR401
SUB-BRD
ADJ
(CURRENTLY NOT USED)
FOCUS
SCREEN CONTROL (G2)
FACTORY SEALED
G2
P204
P203
VIDEO NECK BOARD
P201
POWER ON LED
INDICATOR
(OPTIONAL)
P202
CGA/
EGA
VGA
REMOTE CONTROL BOARD
SW104
SW105
NEUTRAL
(WHT)
GROUND
(GREEN)
HOT
(BLK)
AC HOOK-UP
SW103
SEL
UP
DOWN
W802
W801
DEFLECTION BOARD
HOOK-UP
SW102
MODE
W804
CURRENTLY
(NOT USED)
VGA
INTERFACE BD
H/V
COMP
VIDEO/SYNC
GND
V
ROTATION
R
G
B
VR101
RASTER
NOTE
1. RESISTANCE IS SHOWN IN OHM K = 1,000 M = 1,000,000
2. UNLESS OTHERWISE NOTED IN SCHEMATIC ALL CAPACITOR
VALUES LESS THAN 1 ARE EXPRESSED IN uF AND THE VALUES
MORE THAN 1 IN pF
RESTRICTED
CONFIDENTIAL DOCUMENT
THIS DRAWING AND ALL INFOR-
MATION SHOWN HEREON ARE
THE EXCLUSIVE PROPERTY OF
WELLS-GARDNER CORP. AND ARE
SUBMITTED ONLY ON A CONFI-
DENTIAL BASIS. THE RECIPIENT
AGREES NOT TO REPRODUCE THE
DRAWING, TO RETURN IT UPON
REQUEST, AND THAT NO DISCLO-
SURE OF THE DRAWING OR THE
INFORMATION SHOWN HEREON
WILL BE MADE TO A THIRD PARTY
WITHOUT PRIOR WRITTEN CON-
SENT FROM WELLS-GARDNER
CORPORATION.
MODEL 27D9204
MODEL 33D9205
CRT CRT 27" RCA GRADE A A68AEG25X07 088X0370-001
DEFLECTION BOARD PCB D9200 27" RCA CRT W/PWR INDICATOR 054A9204-007
VIDEO/SYNC INPUT PCB D9200 27" VIDEO/SYNC INPUT BOARD 054A9204-206
VIDEO NECK BOARD PCB D9200 VIDEO NECK BOARD PN279200
R426 RES 1.3K OHM 5% 1/2W CF 340X3132-934
R314B RES 1.3 OHM 5% 1/2W CF 340X3013-934
R317 WIRE #20 BARE SOLID 320X2000-000
R406 RES 22K OHM 5% 1/4W CF 340X2223-934
R313 RES 200 OHM 5% 1W MO/MF 420X4201-325
WGM2792-S6TS05B 27D9204
DIFFERENCE LIST
DESIGNATION DESCRIPTION PART NO.
CRT CRT 33" RCA GRADE A A80AEJ15X08 088X0454-001
DEFLECTION BOARD PCB D9200 33" RCA CRT W/PWR INDICATOR 054A9205-005
VIDEO/SYNC INPUT PCB D9200 VIDEO/SYNC INPUT BOARD PI279201
VIDEO NECK BOARD PCB D9200 VIDEO NECK BOARD PN279200
R426 RES 1.5K OHM 5% 1/2W CF 340X3152-934
R314B RES 3.6 OHM 5% 1/2W CF 340X3036-934
R317 RES 10.0 OHM 10% 3W 420X6100-425
R406 RES 18K OHM 5% 1/4W CF 340X2183-934
R313 RES 270 OHM 5% 1W MO/MF 420X4271-325
J829 / R855 2 TURN WIRE & RES 0.1 OHM 5% 2W FUSING 044X0509-004
WGM3392-S5TS15C 33D9205
DIFFERENCE LIST
DESIGNATION DESCRIPTION PART NO.
1
10
5 V
0 V
19
3.2V
1 V
0 V
-880 V
200 V
0 V
2
3
40 V
11
5 V
0 V
12
12 V
0 V
20
3.4V
1 V
0 V
21
0 V
18 V
0 V
-18 V
5 V
0 V
4
5
13
3.6V
1 V
0 V
14
5 V
0 V
20 V
0 V
18 V
0 V
22
23
5 V
0 V
140 V
0 V
6
7
660 V
8
3.2V
-8 V
15
5 V
0 V
64 V
0 V
24
168 V
20 V
0 V
16
0 V
72 V
0 V
25
42 V
14 V
0 V
17
168 V
0 V
26
170 V
0 V
50 V
0 V
9
4.4V
0.6V
18
0 V
1240 V
27
0 V
5 V
0 V
Loading...