ORDER NO.
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2000
c
DBR-T200GB
ARP3060
T ZZV MAR. 2000 Printed in Japan
DIGITAL TERRESTRIAL RECEIVER
Type
Model
Power Requirement
Remarks
DBR-T200GB
NVXK/GB
AC230V
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
1. SAFETY INFORMATION .............................................. 2
2. EXPLODED VIEWS AND PARTS LIST ........................ 3
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ........ 5
4. PCB CONNECTION DIAGRAM .................................. 26
5. PCB PARTS LIST ....................................................... 32
6. ADJUSTMENT ............................................................ 33
7. GENERAL INFORMATION ........................................ 34
7.1 DIAGNOSIS .......................................................... 34
7.1.1 TEST SOFTWARE ........................................ 34
7.1.2 SELF-DIAGNOSIS MODE ............................. 37
7.1.3 TROUBLE SHOOTING ................................. 44
7.2 IC .......................................................................... 53
8. PANEL FACILITIES AND SPECIFICATIONS ............ 71
CONTENTS
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DIGITAL TERRESTRIAL RECEIVER
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2
DBR-T200GB
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians ; it is not meant for the casual do-it-
yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained
to properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may
void the warranty. If you are not qualified to perform the repair of this product properly and safely, you
should not risk trying to do so and refer the repair to a qualified service technician.
WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause
cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 Proposition 65
NOTICE
(FOR CANADIAN MODEL ONLY)
Fuse symbols
(fast operating fuse) and/or
(slow operating fuse) on PCB indicate that replacement parts must
be of identical designation.
REMARQUE
(POUR MODÈLE CANADIEN SEULEMENT)
Les symboles de fusible
(fusible de type rapide) et/ou
(fusible de type lent) sur CCI indiquent que les pièces
de remplacement doivent avoir la même désignation.
ANY MEASUREMENTS NOT WITHIN THE LIMITS
OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL
SHOCK HAZARD AND MUST BE CORRECTED BEFORE
RETURNING THE APPLIANCE TO THE CUSTOMER.
2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appliance
have special safety related characteristics. These are
often not evident from visual inspection nor the protection
afforded by them necessarily can be obtained by using
replacement components rated for voltage, wattage, etc.
Replacement parts which have these special safety
characteristics are identified in this Service Manual.
Electrical components having such features are identified
by marking with a
on the schematics and on the parts list
in this Service Manual.
The use of a substitute replacement component which does
not have the same safety characteristics as the PIONEER
recommended replacement one, shown in the parts list in
this Service Manual, may create shock, fire, or other hazards.
Product Safety is continuously under review and new
instructions are issued from time to time. For the latest
information, always consult the current PIONEER Service
Manual. A subscription to, or additional copies of, PIONEER
Service Manual may be obtained at a nominal charge from
PIONEER.
1. SAFETY PRECAUTIONS
The following check should be performed for the
continued protection of the customer and service
technician.
LEAKAGE CURRENT CHECK
Measure leakage current to a known earth ground (water
pipe, conduit, etc.) by connecting a leakage current tester
such as Simpson Model 229-2 or equivalent between the
earth ground and all exposed metal parts of the appliance
(input/output terminals, screwheads, metal overlays, control
shaft, etc.). Plug the AC line cord of the appliance directly
into a 120V AC 60Hz outlet and turn the AC power switch
on. Any current measured must not exceed 0.5mA.
(FOR USA MODEL ONLY)
Leakage
current
tester
Reading should
not be above
0.5mA
Device
under
test
Test all
exposed metal
surfaces
Also test with
plug reversed
(Using AC adapter
plug as required)
Earth
ground
AC Leakage Test
3
DBR-T200GB
2.1 PACKING
1
PACKING CASE(PAP)
BHD1459
2
SIDE PAD R
BHA1147
3
REMOTE CONTROL UNIT
BXD1040
4
SHEET
AHG1153
5
SIDE PAD L
BHA1146
NSP
6
BATTERY (R6) 2P
VEM1017
7
INSTRUCTION BOOK
(English)
BRB1056
· PACKING PARTS LIST
Mark No.
Description
Part No.
2. EXPLODED VIEWS AND PARTS LIST
NOTES:
·Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
·The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
·Screws adjacent to mark on the product are used for disassembly.
8
POLYETHYLENE BAG
Z21-038
9
SCART LEAD (1.5m:Black)
BDH1020
10
AERIAL/RF LEAD
BDE1064
NSP
11
CA CARD KIT
BPK1021
12
MAINS LEAD(2m:Black)
ADG7009
13
FUSE (T5A)
AEK7001
NSP
14
CATALOGUE BAG
BHG1047
15
TELEPHONE MODEM CABLE
BDH1024
(10m:White)
Mark No.
Description
Part No.
1
2
3
4
11
7
10
13
15
6
14
5
9
8
12
13
4
DBR-T200GB
1
FRONT PANEL ASSY
BMB1102
2
FRONT ASSY
BWE1086
3
PLASTIC BASE(PLS)
BMA1001
4
CHASSIS(MET)
BNA1151
5
CARD ASSY
BWE1081
6
MAIN ASSY(BDB)
BWE1074
7
PCB SUPPORT
AEC1215
8
20P FFC(J1)
BDD1032
9
REAR PANEL(MET)
BNC1142
NSP
10
NAME LABEL(PAP)
BAL1371
· EXTERIOR PARTS LIST
Mark No.
Description
Part No.
2.2 EXTERIOR SECTION
Mark No.
Description
Part No.
11
· · · · · · · · · · · · ·
12
POWER ASSY
BXF1123
13
FUSE (FU101 : T2.5AH250V)
REK1102
14
JOINT
BMR1133
15
12P FFC(J2,J3)
BDD1022
16
SCREW
BBZ30P080FNI
17
REAR PANEL COVER
BAP1003
18
BONNET CASE(MET)
BNE1096
19
SCREW
BBZ30P080FZK
20
PIONEER BADGE (AL)
BAM1004
21
MODEM HOLDER (MET)
BNG1328
22
MODEM ASSY
BXF1124
19
19
19
13
19
19
10
19
16
14
17
16
16
16
16
19
19
19
19
19
15
5
6
18
1
2
20
8
19
19
19
22
3
4
7
21
7
12
9
15
DBR-T200GB
5
A
B
C
D
1
23
4
1
2
3
4
Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS
and PARTS LIST" or "PCB PARTS LIST".
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
M1002
+5V
+32V
IC2001
BXF1122
Ant.
TV
TS
RF
PCMCIA
CPUBUS
PAL,RGB,Audio
PAL,RGB
PAL,Audio
Y,Cb,Cr
PCM
Audio
MPEG2
TS
PES
MPEG2
AT
command
Serial
IC
2
IC
2
PAL,Audio
Audio
BKP1148
(16M)
(16M)
RS232C
MODEM
ASSY
STV6411A
PE5128A
HIN211CB
BXF1124
BKP1141
PC
DSUB
9P
Modular Jack
24LC64ISN
I(8M)/
II
·III
(16M)
BXF1121
M1001
IC1001
IC8001
IC3003/IC3004
IC3005/IC3006
IC4001
IC4003
IC6001
IC5006
BKP1143
RS232C
I/F
IC6005
IC3001/IC3002/IC3009
Telephone
Line
+3.3V
+5V
+3.3V
+5V
+3.3V
+5V
+9V
+32V
+3.3V
+3.3V
+3.3V
+5V
+8V
+5V
+5V
+5V
+5V