Text preview for : Pioneer-TS4 Canal+ tuner.pdf part of Pioneer TS4 Canal+ tuner
Back to : Pioneer-TS4 Canal+ tuner. | Home
ORDER NO.
ARP3039
CANAL PLUS TUNER
TS4
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
NYXK/FR
Model TS4
Power Requirement
AC230V
Remarks
CONTENTS
1. SAFETY INFORMATION .............................................. 2 2. EXPLODED VIEWS AND PARTS LIST ........................ 3 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ........ 5 4. PCB CONNECTION DIAGRAM .................................. 24 5. PCB PARTS LIST ....................................................... 30 6. GENERAL INFORMATION ........................................ 33 6.1 DIAGNOSIS .......................................................... 33 6.1.1 TEST SOFTWARE ........................................ 33 6.1.2 SELF-DIAGNOSIS MODE ............................. 36 6.1.3 TROUBLE SHOOTING ................................. 43 6.2 IC .......................................................................... 55 7. PANEL FACILITIES AND SPECIFICATIONS ............ 70 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 ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
c PIONEER CORPORATION 1999
O- SZS AUG. 1999 Printed in Japan
TS4
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians ; it is not meant for the casual do-ityourselfer. 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 be of identical designation.
(slow operating fuse) on PCB indicate that replacement parts must
REMARQUE (POUR MODÈLE CANADIEN SEULEMENT) Les symboles de fusible (fusible de type rapide) et/ou de remplacement doivent avoir la même désignation.
(fusible de type lent) sur CCI indiquent que les pièces
(FOR USA MODEL ONLY)
1. SAFETY PRECAUTIONS
The following check should be performed for the continued protection of the customer and service technician.
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.
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.
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.
Device under test Test all exposed metal surfaces
Reading should Leakage not be above current 0.5mA tester
Also test with plug reversed (Using AC adapter plug as required)
Earth ground
AC Leakage Test
2
TS4
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.
2.1 PACKING
14 8 9 13 6 12 10 11 7
4 3
5
2
1
· PACKING PARTS LIST
Mark No.
1 2 3 4 5 NSP 6 7
Description
PACKING CASE(PAP) SIDE PAD R REMOTE CONTROL UNIT SHEET SIDE PAD L BATTERY (R03) 2P INSTRUCTION MANUAL (French)
Part No.
BHD1369 BHA1147 BXD1010 AHG1153 BHA1146 VEM1018 BRC1003
Mark No.
8 9 10 11 12 13 14
Description
POLYETHYLENE BAG SCART CABLE (1m:Black) STICKER
Part No.
Z21-038 BDH1018 BAX1271
NSP
NSP
MODEM APPROVAL CARD BRM1022 AC POWER CORD(2m:Black) BDG1035 CATALOGUE BAG BHG1047 MODEM CABLE (10m:White) BDH1014
3
TS4
2.2 EXTERIOR SECTION
18 19 19 19 19 19 17 19
19 19 14
19 13
19 19 11 15 6 19 5 7 7 19 12 10 19
19
19 16 16
9 2
4 1
3 19 8
EXTERIOR PARTS LIST
Mark No.
1 2 3 4 5 6 7 8 9 10
Description
FRONT PANEL ASSY FRONT ASSY PLASTIC BASE(PLS) CHASSIS(MET) CARD ASSY MAIN ASSY(FRANCE) PCB SUPPORT 20P FFC(J1) REAR PANEL(MET) NAME LABEL(PAP)
Part No.
BMB1071 BWE1079 BMA1001 BNA1149 BWE1080 BWE1055 AEC1215 BDD1032 BNC1137 BAL1366
Mark No.
11 12 13 14 15 16 17 18 19
Description
WASHER FACED NUT POWER ASSY FUSE (F101: T2AH250V) JOINT 12P FFC(J2)
Part No.
BBN1005 BXF1112 REK1101 BMR1133 BDD1033
HEXAGON HEADED SCREW BBA1059 BARRIER(PLS) BEC1173 BONNET CASE(MET) BNE1090 SCREW BBZ30P080FZK
4
5
3.1 BLOCK DIAGRAM
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
5
AC CLK +30V +24V/+19V +24V +12V POWER SUPPLY SWITCHING & SERIES POW 1 PC5V +5V +5.5V +3.3V +8V FLASH I 16Mbit/16bit x1 (for BOOT/API) IC3001 FLASH II 4Mbit/16bit x1 (for DATA) IC3002 SDRAM 16Mbit/16bit x1 (for MPEG Decode and Graphic) IC3005 16bit bus 16bit bus PAL C R/G/B R/G/B CVBS CVBS PAL Y MPEG A/V D/A PAL TELETEXT SECAM PAL/ SECAM CVBS ST STV6411A AV SWITCH with Volume control IC4001 AUDIO L/R AUDIO L/R Card I/F 2 MODEM I/F RS232 I/F IEEE1284 I/F
RF in RF out
: MEMORYS
: KEY PARTS
DIREDCT CONV. NIM
DRAM 16Mbit/16bit x1 (for CPU) IC3003
Diseqc Cont.
TV SCART
TUNER
Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".
6
6
SGS-THOMSON DEMUX CPU DESCRAMBLER
STi5510 IC2001
2
QPSK, FEC
M1001 BXF1108
Card I/F 1
I2C IC
EEPROM 16Kbit IC6005 AK4319 AUDIO D/A 18-BIT IC4002
CVBS PAL Y PAL C CVBS L/R LPF AUDIO L/R AUDIO L/R
VCR SCART
A MAIN ASSY
MODEM V23 Sub CPU uPD78013BY IC6001 RS232C DRIVER IC5001
(BWE1055)
7
TEL JACK 4-DIGIT LED KEYS
7
SLOW SWITCHING CIRCUIT
I2C
L R RCA PIN JACK
IR RECEIVER REMOTE CONTROLLER
CA BANK
CARDS
C CARD ASSY
B FRONT ASSY
(BWE1079)
(BWE1080)
8
8 C B A
TS4
5
D
1
2
3
4
TS4 3.2 OVERALL CONNECTION DIAGRAM
A
CN4001-1
BKN1019
JA4002
BKB1017
CN5005
BKP1123
CN50
BKP11
M1001
BXF1108
CN4001-2
BKN1019
B
A ( A 1/6- A 6/6)
MAIN ASSY(BWE1055)
CHDEC BLOCK : B1E1055 DMXCPU BLOCK : B2E1055 MEMORY BLOCK : B3E1055 ANALOG AV BLOCK : B4E1055 IO/MODEM BLOCK : B5E1055 SUBPWR/CPU BLOCK : B6E1055
C
CN2003
9604S-12C
CN6001
9604S-20C
BDD1033
CN8503
9604S-12C
CN8001
9604S-20F
CARD ASSY BWE1080
S8003 S8006 S8002 S8001 S8004 D80 BEL
D
CN8502
BKP1141
CN8501
C
BKP1142
S8005
6
1 2 3 4
5
6
7
8
TS4
A
CN5004
BKP1122
CN5003
BKP1137 CN101
F101
RY5001
SW1
T5001 BTX1032 C101
L101
L102 C112 C114 C111 D101-D104
B
C113
12 3456 789 0-=~!@ # $% ^
BKP1120
CN6002
^%$ #@!~=-0987 654321
GND +5.5V GND GND GND GND POW1 +3.3V +3.3V +3.3V AC_CLK +5V +5VReturn +8V +24V +12V +24/19V GND +30V
T101 PC102 PC101
D
POWER ASSY BXF1112
C116
C
CN201
BDD1032
B
8004 D8001 BEL1037
FRONT ASSY BWE1079
M8001 BXX1026
D
7
5 6 7 8
1
2
3
4
TS4 3.3 MAIN ASSY(1/6)
A 1/6
A
MAIN ASSY (1/6) (BWE1055) CHDEC BLOCK
BXF1108
A 6/6
A 6/6
A 6/6
B
A 6/6
A 6/6
C
A 6/6
A 6/6
D
8
A 1/6
1 2 3 4
5
6
7
8
TS4
A
BXF1108
DIGITAL TUNER MODULE
Not Used
A 6/6
A 6/6 A 2/6
CN1002
A 6/6
B
Not Used
A 6/6
Not Used
CN1001
C
A 6/6
A 6/6
D
A 1/6
5 6 7 8
9
1
2
3
4
TS4 3.4 MAIN ASSY(2/6)
A
A 2/6
MAIN ASSY (2/6) (BWE1055) DMXCPU BLOCK
A 3/6
A 3/6
B
A 3/6
IC2001 DEMUX CPU DESCRAMBLER STI5510
A 6/6
C
A 6/6
A 5/6 A 6/6 A 1/6 A 5/6
D
A 6/6 A 6/6 A 6/6 A 6/6
10
A 2/6
1 2 3 4
5
6
7
8
TS4
A
A 6/6 A 6/6
Not Used
A 3/6 A 6/6 A 3/6 A 6/6 A 3/6 A 6/6 A 6/6 A 6/6
3.3 1/2W
CN2002
3.3 1/2W
A 6/6
B
A 5/6
Not Used
C
A 6/6 A 1/6,4/6,6/6
A 6/6 A 6/6
C CN8503
D
CN2003
A 4/6 A 6/6 A 4/6 A 6/6 A 6/6 A 6/6
A 6/6
A 2/6
5 6 7 8
11
1
2
3
4
TS4 3.5 MAIN ASSY(3/6)
A
A 3/6
MAIN ASSY (3/6) (BWE1055) MEMORY BLOCK
IC3001 : 16M FLASH
A 6/6
IC3002 : 4M FLASH
A 6/6
A 6/6
IC3001
A 2/6
B
A 2/6
C
A 3/6 A 2/6
IC3005 : 16M SDRAM
D
A 2/6
12
A 3/6
1 2 3 4
5
6
7
8
TS4
A
IC3003 : 16M DRAM
A 6/6 A 2/6
A 2/6
B
A 2/6
C
D
5
6
7
A 3/6
8
13
1
2
3
4
TS4 3.6 MAIN ASSY(4/6)
A 4/6
A
MAIN ASSY (4/6) (BWE1055) ANALOG AV BLOCK
A 6/6
A 6/6
Q4030 DTC124TKA-TLB
R4148
A 6/6 A 6/6
B
A 2/6 A 6/6
IC4002 : DAC
A 2/6
C
IC4001 : AV SWITCH
A 6/6
2.2/50
2.2/50
A 6/6
2.2/50
2.2/50
A 2/6
D
A 6/6
14
A 4/6
1 2 3 4
2.2/50
2.2/50
5
6
7
8
TS4
A
A 6/6 A 6/6
A 6/6
A 6/6
CN4001-2 BKN1019 CN4001-1
A 6/6
B
BKN1019
A 6/6
C
2.2/50
2.2/50
RCA OUT
BKB1017
2.2/50
JA4002
A 6/6
D
5
6
7
A 4/6
8
15
1
2
3
4
TS4
3.7 MAIN ASSY(5/6)
A
A 5/6
MAIN ASSY (5/6) (BWE1055) I/O MODEM BLOCK
IC5004 : MODEM U-COM
IC5001 : MODEM IC
A 6/6 A 2/6
20K
B
A 6/6
-TLB
A 6/6
A 6/6
15K
A 6/6
C
2SC4061K(NP)-TLB MMSTA13-TLB
0.033
A 6/6
LB
20K
MOD
D
16
A 5/6
1 2 3 4
5
6
7
8
TS4
IC5006 : RS-232C DRIVER
A
A 6/6 A 2/6 A 6/6
SERIAL I/F CN5004
20K
B
A 2/6
20K
A 6/6
PACS1284-04Q
6/6
CN5005
CN5003
C
MODULAR JACK
IC5007 : Termination Network
PARALLEL I/F
D
A 5/6
5 6 7 8
17
1
2
3
4
TS4 3.8 MAIN ASSY(6/6)
A
A 6/6
MAIN ASSY (6/6) (BWE1055) SUBPWR/SUBCPU BLOCK
A 1/6
CN6002
A 1/6,2/6,3/6 A 2/6,4/6,5/6
D CN201
A 2/6,4/6 A 4/6,5/6
B
A 4/6 A
A 1/6 A 1/6
A 4/6
C
A 4/6 A 2/6 A 1/6 A 4/6
A 2/6 A 3/6
MEMORY
A 2/6
D
A 1/6
IC6005 : EEPROM
18
A 6/6
1 2 3 4
5
6
7
8
TS4
A
: The power supply is shown with the marked box.
3/6 6,5/6
A 2/6
IC6002: Reset IC B
A 4/6
CN6001
A 4/6
IC6001 : SUB CPU
B CN8001
C
A 4/6
A 3/6
MEMORY
A 1/6
D
A 6/6
5 6 7 8
19
B
A
D
C
20
TS4
3.9 FRONT ASSY
B
SWITCHES
S8001 : S8002 : S8003 : S8004 : S8005 : S8006 : (UP) (LEFT) PERSO(MENU) (RIGHT) (DOWN) VALIDER(ENTER)
1
1
B
FRONT ASSY (BWE1079)
2
2
A 6/6 CN6001
3 4
3
CN8001
4
5
6
7
8
TS4 3.10 CARD ASSY
A 2/6 CN2003
A
CN8503
B
CN8501
C
CARD ASSY (BWE1080)
D
C
CN8502
C
7 8
21
5
6
1
2
3
4
TS4 3.11 POWER ASSY
A
D
POWER ASSY (BXF1112)
B
C
F101 REK1101: Only this part is supplied as a service part.. D
NOTE FOR FUSE REPLACEMENT CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TYPE AND RATINGS ONLY.
22
D
1
2
3
4
5
6
7
8
TS4
A
B
A 6/6 CN6002
C D
23
5 6 7 8
1
2
3
4
TS4
4. PCB CONNECTION DIAGRAM
4.1 FRONT ASSY
A
NOTE FOR PCB DIAGRAMS :
1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below.
Symbol In PCB Diagrams Symbol In Schematic Diagrams B C E B C E Part Name
B
FRONT ASSY
SIDE A
B C E B B C E D D G S G S D G S C E B C E
Transistor
Transistor with resistor
Field effect transistor
Resistor array
B
3-terminal regulator
3. The parts mounted on this PCB include all necessary parts for several destinations. For further information for respective destinations, be sure to check with the schematic diagram. 4. View point of PCB diagrams.
Connector
Capacitor
SIDE A
C
P.C.Board
Chip Part
SIDE B
A CN6001
D
24
B
BNP1334-B
2 3 4
1
5
6
7
8
TS4 4.2 CARD ASSY
A
C
CARD ASSY
SIDE A
B
BNP1335-B
A CN2003
C
D
5
6
7
8
C
25
1
2
3
4
TS4 4.3 MAIN ASSY
A
A
MAIN ASSY
TUNER MODULE VCR SCART TV SCART
B
C
C
Q1003 Q1002 D Q1010 Q1013 Q1008 IC1002 Q1006 Q1007 IC2001 IC3002 IC3008 IC3003 IC3001 Q1012 Q1011 Q1009 Q1005 Q1014 Q4010 Q4011 IC3005 IC1011 Q4009 Q1004 Q2011 IC2003 Q4008 Q4025 IC3004 Q4028 Q4029 Q4022
CN8503
Q4021 IC4001
Q2006 Q2009 Q2004 Q2002 IC2004 IC2002
26
A
1
2
3
4
5
6
7
8
TS4
A
RCA PIN JACK
D-SUB 25PIN IEEE 1284
MODULAR JACK
D-SUB 9PIN SIDE A RS232C
B
C
8503
D
CN201
B
BNP1323-B
CN8001
Q4013 Q4012 IC7101 Q5001 Q5004 Q4021 Q4020 Q4026 Q4027 IC4003 Q4014 Q4017 IC5003 Q5002 Q5003 Q5008 Q5007 Q5006 IC5006 IC4001 IC4002 Q4016 Q4015 Q4019 Q4018 IC5001 IC5005 IC5002 IC5004 Q5005 Q2005 Q2007 Q2003 Q2001 Q2008 04 Q2002 Q2010 IC2002 Q6018 Q6017 IC6005 Q6007 Q6009 IC6001 Q6011 Q6006 IC6002 Q6036 Q6034 Q6033 Q6010 Q6012 Q6003 Q6001 Q6002 Q6004
D
5
6
7
8
A
27
1
2
3
4
TS4
A
A
MAIN ASSY
B
C
D
28
A
1
2
3
4
5
6
7
8
TS4
A
SIDE B
B
C
BNP1323-B
D
5
6
7
8
A
29
TS4
Mark No. Description Part No. Mark No. Description Part No.
5. PCB 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. · When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%). 561 ........................................................ RD1/4PU 5 6 1 J 560 56 × 101 473 ........................................................ RD1/4PU 4 7 3 J 47k 47 × 103 0.5 R50 ..................................................................................... RN2H R 5 0 K 1 1R0 ..................................................................................... RS1P 1 R 0 K Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5621 ...................................................... RN1/4PC 5 6 2 1 F 5.62k 562 × 101
Mark No.
Description
Part No.
Mark No.
Description
Part No.
DTA124EK DTA143EK DTB113ZK DTC123TKA DTC124EUA DTC124EUA DTC124TKA DTC143EK IRFR9024N MMSTA13 UMD2N 1SR154-400 1SS355 1SS355 DA204U DAN202K HVU356 PDZ4.7B RB160L-40 S1ZB60-4072 UDZ11B UDZ12B UDZS5.1B BTF1072 BTF1087 BTH1065 BTX1032 DTL1038 BSR1014 ACH1246 CCSRCH101J50 CCSRCH150J50 CCSRCH220J50 CCSRCH220J50 CCSRCH221J50 CCSRCH330J50 CCSRCH331J50 CCSRCH391J50 CCSRCH8R0D50 CEAT100M50 CEAT101M10 CEAT101M16 CEAT101M50 CEAT1R0M50
LIST OF ASSEMBLIES
MAIN ASSY FRONT ASSY CARD ASSY POWER ASSY BWE1055 BWE1079 BWE1080 BXF1112
Q1014 Q5006 Q6001-Q6004 Q4008-Q4013,Q4028,Q4029 Q1004,Q1008-Q1010,Q1013,Q6032 Q6034 Q4030 Q2005-Q2010,Q6005-Q6012 Q1005 Q5008 Q4014,Q4016,Q4017 D5002 D1001,D1007,D1009,D1010,D5004 D6002,D6003,D6011,D6013 D1008,D6017 D4012,D4013 D2001 D4011 D1005,D1011 D5003 D4016 D4017-D4036 D6016
A MAIN ASSY
SEMICONDUCTORS
IC5001 IC4002 IC1001 IC5005 IC6005 IC2002 IC5006 IC3003 IC3005 IC3001 IC3002 IC1002 IC4003 IC5004 IC5007 IC5002 IC6001 IC6002 IC2003 IC2001 IC4001 IC2004 IC5003 Q2001,Q2002 Q1006,Q2003,Q2004,Q6033,Q6036 Q1012 Q5007 Q1007,Q2011,Q4015,Q4018-Q4023 Q4025-Q4027,Q5003,Q5004,Q6031 Q6035 Q5001,Q5002 Q1011 Q6017 Q6018 Q5005 73K321L-IH AK4319A-VM BA05SFP BA10324AF CAT24WC16JI HD74HCT125FP HIN211CB HYB3118165BST-60 HYB39S16160AT-10 BGC1002-A-AV
MBM29LV400TC-90PFTN NJM317DL1 NJM3404AM COILS AND FILTERS P80C52 F1001 PACS1284-04Q F5018 L4005 PC123F2 T5001 PE5128A L2002,L2004 PST9124N SWITCHES AND RELAYS SN74LVU04ANS RY5001 STI5510 STV6411A TC74ACT04F TLP127 2SA1036K 2SA1037K 2SB1132 2SC4061K 2SC4081 2SC4081 2SC4081 2SC4793 2SD1664 2SK2103 2SK2503 DTA113TKA
CAPACITORS
C6013 (0.047F/5.5V) C2009,C2012-C2014 C5015 C4021,C4022,C4050,C4051 C6015,C6016 C2005-C2008,C2010,C2011 C2019 C2003,C2004 C5028 C5016 C4070 C1009,C2056 C1006 C1007 C5026
30
TS4
Mark No. Description Part No.
CEAT220M50 CEAT221M16 CEAT2R2M50 CEAT2R2M50 CEAT330M35 CEAT470M10 CEAT470M16 CEAT470M25 CEAT471M10 CEAT4R7M50 CKSQYB273K50 CKSQYB471K50 CKSRYB102K50 CKSRYB102K50 CKSRYB103K50 CKSRYB103K50 CKSRYB332K50 CKSRYB471K50 CKSRYB472K50 CKSRYB473K16 CKSRYB821K50 CKSRYF103Z50 CKSRYF103Z50 CKSRYF104Z16 CKSRYF104Z16 CKSRYF104Z16 CKSRYF104Z16 CKSRYF104Z16 CKSRYF104Z16 CKSRYF104Z16 CKSRYF104Z16 CKSRYF104Z16 CKSRYF104Z16 CKSRYF333Z50 BCN1046 RD1/2VM3R3J RAB4C102J RAB4C103J RAB4C180J RAB4C220J RAB4C220J RAB4C333J RS1/10S1200F RS1/10S1202F RS1/10S1801F RS1/10S3601F RS1/16S0R0J RS1/16S100J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S102J RS1/16S102J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S104J RS1/16S104J RS1/16S105J
Mark No.
Description
Part No.
RS1/16S111J RS1/16S113J RS1/16S121J RS1/16S131J RS1/16S152J RS1/16S153J RS1/16S182J RS1/16S183J RS1/16S201J RS1/16S203J RS1/16S220J RS1/16S222J RS1/16S222J RS1/16S223J RS1/16S224J RS1/16S242J RS1/16S330J RS1/16S331J RS1/16S332J RS1/16S333J RS1/16S363J RS1/16S470J RS1/16S471J RS1/16S471J RS1/16S471J RS1/16S472J RS1/16S472J RS1/16S472J RS1/16S473J RS1/16S473J RS1/16S474J RS1/16S513J RS1/16S513J RS1/16S560J RS1/16S562J RS1/16S563J RS1/16S620J RS1/16S680J RS1/16S681J RS1/16S682J RS1/16S750J RS1/16S750J RS1/16S910J RS1/2S1R8J RS1/10S BXF1108 9604S-12C 9604S-20C BAX1145 BKB1017 BKN1019 BKP1120 BKP1122 BKP1123 BKP1137 BSS1027 BSS1059 BSS1061 BSS1076
C4023,C4030-C4035,C4037 C4061 C2001,C2002,C4038-C4041 C4074,C4075 C6022 C4065 C1010,C1012 C6019 C4060,C6025,C6026 C5012,C5025,C5047 C5046 C5023,C5024 C2034,C2058,C4047,C4048 C4052-C4059,C5020,C5022 C1001-C1005,C1011,C1016,C2031 C2037 C1015 C2062,C4071,C6036,C6037 C5029 C6056,C6063 C5030 C1017-C1020,C2016,C2033,C2035 C4009,C4066,C4068,C6031,C6035 C2015,C2017,C2026,C2028,C2032 C2038-C2043,C2045,C2046 C2048-C2050,C2052,C2053,C2055 C3001-C3004,C3007-C3009 C4001-C4008,C4010-C4015 C4017-C4020,C4062,C4069 C4072,C4073,C5013,C5014 C5017-C5019,C5021,C5031-C5035 C5044,C5045,C6014,C6033 C6052,C6053,C6057-C6059,C6062 C5027
R4064,R4065,R4068 R2078-R2081 R2003,R2008,R6007-R6013 R2019,R2020 R1021 R5016 R5015 R4136 R4063,R4066,R4067 R5012,R5013,R5017-R5019 R2116-R2123,R2130,R3005 R1009,R1013,R2013,R2014,R2021 R2028,R2042 R1026,R1027,R2022,R2023,R4133 R4082 R4058,R4060 R6005 R4069-R4080,R4147,R5007 R6057,R6058,R6071 R4135,R6059 R5014 R2070,R6037 R2005,R2011,R4014,R4015 R4017,R4018,R4020,R4021,R4029 R4086,R5011,R6090 R1010,R1025,R2132,R3001-R3003 R3006,R4049,R4085,R4091,R5003 R6049,R6061,R6062 R3007-R3009,R4038,R4039 R4044,R4045,R6039,R6089,R6091 R5904 R4050,R4051,R4055,R4056 R4118-R4121 R2129 R4097-R4100,R4103-R4106 R6088 R4023,R4027,R4028 R1019 R2007,R2010 R4087 R1018,R2015-R2018,R4022 R4024-R4026,R4040,R4042,R6060 R4143-R4145 R1022,R1023 Other Resistors
RESISTORS
R5020,R5021 (680/1/2W) R2001,R2002 R6001,R6002 R2054,R2069,R6019 R2107-R2115 R2030-R2032,R2056,R2059 R2089-R2093 R6003 R1014 R1016 R1015 R1017 R4142 R2038,R4140,R4141 R4001,R4004,R4007,R4010,R4013 R4016,R4019,R4047,R4048,R6022 R6027,R6028,R6052,R6053 R1020,R2006,R2012,R2131,R4090 R6055 R1011,R1024,R2004,R2009 R2024-R2027,R2041,R2044 R2050,R2051,R2053,R2086,R2098 R2100-R2102,R2125-R2128,R3004 R3023,R4057,R4059,R4083,R4089 R5010,R5901-R5903,R6063-R6065 R1012,R2036,R2040,R4030-R4035 R4084,R6004,R6023,R6024 R2039
OTHERS
M1001 DIGITAL TUNER MODULE CN2003 12P FFC CONNECTOR CN6001 20P FFC CONNECTOR SERIAL NO. LABEL(PAP) JA4002 2P PIN JACK CN4001 CN6002 CN5004 CN5005 CN5003 X6002 X5001 X2002 X6001 SCART CONNECTOR 19P PLUG DSUB 9P CONNECTOR DSUB 25P CONNECTOR 4P MODULAR JACK (32.768KHz) (11.0592MHz) (27MHz) (10.0MHz)
31
TS4
Mark No. Description Part No. Mark No. Description Part No.
B
FRONT ASSY
D8001 BEL1037 ASG7013 BCN1056 9604S-20F BXX1026
SEMICONDUCTORS SWITCHES AND RELAYS
S8001-S8006
RESISTORS
R8001 (27K/1/4W)
OTHERS
CN8001 20P CONNECTOR M8001 REMOTE SENSOR UNIT
C CARD ASSY
CAPACITORS
C8501-C8504 CKCYF103Z50 BCN1057
RESISTORS
R8502 (100/1/4W)
OTHERS
CN8503 12P CONNECTOR 9604S-12F CN8502 8P CARD CONNECTOR BKP1141 CN8501 16P CARD CONNECTOR BKP1142
D POWER ASSY
This ASSY has no service part as a assy part. Only the fuse (F101:REK1101) is the service part as a set part.Refer to page 4.
32
TS4
6. GENERAL INFORMATION
6.1 DIAGNOSIS
6.1.1 Test Software
1. Test Software Operating Environment The following shows the environment for running the test software using the control program and performing various measurements.
DOS/V
Control program GGF1362 Serial1 Serial 2 Parallel External Not necessary when receiving the satellite signal . MODEM If this jig is attatched, it is unable to change LNB. Frequency meter 22KHz:ON/OFF DC Voltmeter 0V:14V:18V DC45V DC OFFSET JIG GGF1291 Oscilloscope ATT:AGC RFIN DC CUT/JIG RF OUT TV VCR GGF1290 MODEM AUDIO L&R REMOTE 3.5" floppy disc
PAL/SECAM Spectrum analyzer VIDEO/AUDIO SIGNAL GEN.1
PAL/SECAM VIDEO/AUDIO SIGNAL GEN.2
DOS/V Parallel Serial 1 Serial 2
: Contains control program. Using DOS/V parallel & serial 1, 2, general tests can be carried out. : For downloading data to Flash ROM (II). Straight cable. : For control program control using RS-232C. Straight cable. : Controls the External modem using RS-232C.
Voltage Gen. 0V:6V:12V
Note: The Communication check softwares are different in each countries as below; French version : GGF1362 Spanish version : GGF1364 Italian version : GGF1366 Polish version : GGF1367
For performing modem operation check. External modem : DOS/V modem. Controlled using RS-232C. For performing modem operations check. DC45V JIG : Jig for biasing DC45V to the modem cable. Voltage Gen : Control voltage generator for SLOW SW output selection.
33
TS4
7Software Configuration
The following shows the test software and Application Download configuration.
Power ON FLASH ROM (I)
Application Download mode Test Pin (K2002) = Low
Test terminal check (For Application Download)
Initialization routine
Initialization routine
Test mode (Terminal = Low)
Test terminal check
CPU initialization
Ready to Application Download
EEPROM check
FLASH ROM (II) EEPROM check
Test DL check
CANAL + Product software
Downloaded Test software Test software
The Test software is composed of Boot and Main. Boot exists together with the product software on the FLASH ROM (I). Main exists on the FLASH ROM (II). (FLASH ROM (I) is MBM29LV160T-90PFTN or TC58FVT160FT-85.) The Test software Boot has only the function of the least required devices (IC) initialization, diagnosis, and downloads the Test software Main into the FLASH ROM (II). The Test software Main is downloaded into the FLASH ROM (II) and performs the operation checks of all devices, and settings of IC parameters. Application Download mode is the unusual mode. If the IRD is need to be changed "CANAL +Product software" in FLASH ROM (I), select the Application Download mode. Application Download mode can download the new "CANAL +Product software".
7LED DISPLAYS
· Initialization
Checks of devices are performed in the following order and results are displayed on the LED. 1) 2) 3) 4) 5) 6) 7) 8) 9) 34 LEDs all lit LED "0" lights LED "1" lights LED "2" lights LED "3" lights LED "4" lights LED "5" lights LED "6" lights LED "7" lights Reading the Version (reading each version of the software ,hardware and Patch inside the EEPROM) Initializing the Tuner section (setting the data to the register by IIC) Initializing the EEPROM 16K (24LC16B/CAT24WC16J/CAT24WC16JI/BR24C16F) (writing the factory delivery data by IIC) . Initializing the Video Encoder (inside STi5510) (initializing on the software) Initializing the demulitiplexer part of the Main CPU STi5510 (inside STi5510 , initializing on the software) Initiallizing the MPEG VIDEO part (initiallizing on the software) Initializing the MPEG AUDIO part (initializing on the software) DAC reset ON
TS4
10) LED "8" lights 11) LED "9" lights 12) LED "10" lights 13) LED "11" lights 14) LED "12" lights 15) LED "13" lights 16) LED "14" lights 17) LED "15" lights 18) LED "16" lights 19) LED "17" lights 20) LED "18" lights 21) LED "19" lights 22) LED "20" lights 23) LED "21" lights 24) LED "22" lights 25) LED "23" lights 26) LED "24" lights 27) LED "25" lights 28) LED "26" lights 29) LED "27" lights 30) LED "28" lights 31) LED "29" lights 32) LED "30" lights 33) LED "31" lights 34) LED "32" lights 35) LED "33" lights 36) LEDs all lit
Initializing the FLASH ROM (II) 4M(MBM29LV400TC-90PFTN / TC58FVT400FT-85) (reading the electrinic signature ,initializing on the software) Initializing the Teletext part (inside STi5510 , initializing on the software) Initializing the Subtitle part (initializing on the software) Initializing the Mailbox (initializing on the software) Initializing the Task (initializing on the software) Initializing the Device_manager (initializing on the software) Initializing the interrupt of STi5510 (initializing inside STi5510) Initializing the SHUTDOWN Task (inside STi5510 , initializing on the software) Initializing the Service part (initializing on the software) Initializing Sound part (initializing on the software) Initializing the Section part (inside STi5510 ,initializing on the software) Initializing the Mload part (initializing on the software) Initializing the OSD part (initializing on the software) Initializing the Parallel part (initializing on the software) Initializing the Parallel TASK (inside STi5510 ,initializing on the software) Initializing the Backup part (initializing on the software ,reading EEPROM) Initializing the Card part(inside STi5510, initializing on the software) Initializing the Emm part (initializing on the software) Initializing the Ecm part (initializing on the software) Initializing the MCOM TASK part (initializing on the software) Initializing the Clock part (reading SubCPU and EEPROM by IIC ,initializing on the software) Initializing the Serial part (initializing on the software) Initializing the Serial TASK (inside STi5510 ,initializing on the software) Initializing the AV Switch(STV6411A) (writing the necessary data to STV6411A by IIC, initializing on the software) Initializing the Scvcr part (writing the necessary data to AV Switch(STV6411A) , Video encoder (inside STi5510) and SubCPU by IIC , initializing on the software) Initializing the Sctv part (writing the necessary data to AV Switch(STV6411A) , Video encoder (inside STi5510) and Subcpu by IIC , initializing on the software)
Note : The right side two digit of the LED indicator of the frontpanel display the selfcheck number during executing each step.
7OSD Display
TV
Color Bar
White
Yellow
Cyan
Green
Magenta
Red
Blue
Black
35
TS4
6.1.2 Self-Diagnosis Mode
Procedure
1) Open the bonnet and short the Test Pin K6003 and GND. (The Test Pin terminal is located at the upper side of CN6002 as seen from the front.) 2) Turn ON the power. Push any key. The self-diagnosis mode is set. LED "0 to 33" on the IRD front panel light up one by one and then all lit. If a LED stops between "0 and 33", the circuit block corresponding to that number should be checked. 3) When all the LEDs are lit, it indicates that the IRD is waiting for downloading of the Test software Main. The Test software Main will be downloaded from the PC connected to the IRD. 4) When the downloading completes normally, OK is displayed on the PC display. If OK, it indicates that the parallel port of the IRD is operating normally. 5) After completing the downloading, resetting the power supply, and this time all LEDs "0 to 33" will light up one by one, and finally all lit. If a LED stops, the circuit block corresponding to that number should be checked.
Example Downloading of Self-Diagnosis Program
1) Move the cursor to "Program Download" at MAKE CHECK_STEP, press the RETURN key and then press the F10 key to end the setting. When the IRD side sets into the downloading standby state, select IRD CHECK from the main menu, and press the RETURN key. Press the RETURN key once more to download the program.
2)
MAIN ASSY
Rear side
CN5005 CN5004 CN5003
IC2001 STi5510 Test Pin (K6003) [for Self-Diagnosis Mode]
Test Pin (K2002) [for Application Download Mode]
CN6002
Front side
Fig.1 Test Pin LOCATION
36
TS4
7Starting and Operating the Communication Check Software GGF1362
PC Operation Environment DOS/V machine OS : MS-DOS Execution program : MAIN. EXE
When the MAIN.EXE is started, the following initial screen is displayed. MAIN MENU IRD CHECK MAKE CHECK_STEP RETURN to DOS Ver. * * *
Select MAKE CHECK_STEP with the cursor, and press the RETURN key. The following will be displayed.
1: Self check error list 2: Program Download 3: Set Parameter 1 4: Set Parameter 2 5: Set Parameter 3 6: Set Parameter 4 7: Tuner Check 8: Check DSCR/BANK/Card Detect 9: DSCR/BANK Card R/W Check 10: DSCR Card R/W Check 11: BANK Card R/W Check 12: Check Audio Volume 13: Check Video Contrast (RGB) 14: Check Video Mute (RGB) 15: Check Video Mute (VIDEO) 16: Check Audio Mute 17: Check SECAM Mode 18:Check S_VHS Mode 19: Check Slow_SW OFF (0V) STEP:
20: Check Slow_SW 16:9 (6V) 21: Check Fast_SW 22: Check MONO/STEREO (VCR_SCART) 23: Check MONO/STEREO (TV_SCART) 24: Check Input Voltage 25: Check High BAND (22kHz) 26: Check LNB DC (18V) 27: Check LNB DC (14V) 28: Check MODEM (SET) 29: Check DSCR Card Detect 30: Check BANK Card Detect 31: Application DownLoad 32: Check Parallell Port 33: Check MODEM Sensitivity 34: Check MODEM Carrier Frequency 35: Check VCXO 36: Check Slow_SW 4:3 (12V) 37: Flash Soft clear 38: Set data for V42
Push Enter key after choose by Arrow key f10: END
37
TS4
Press the "F10" key after inputting the command number to be transmitted to IRD. After returning to the initial screen, select "IRD CHECK" with the cursor key and press the RETURN key. The screen for executing the command will be displayed. Pressing the RETURN key will execute the command selected at "MAKE CHECK_STEP". The following shows a list of commands and their functions. No. 1 2 3 4 5 6 7 8 9 10 Command Self Check error list Program Download Set parameter 1 Set Parameter 2 Set Parameter 3 Set Parameter 4 Tuner Check Not used. Used for downloading the Test program to IRD. Transmits the command used for setting the parameters required for IRD tuning signals. (To set parameters, press the function key F1 at the IRD Check Mode Screen.) Same as above except the use of function key F2. Same as above except the use of function key F3. Same as above except the use of function key F4. Used to check if the Tuner Bit Error Rate is OK or not at limited MPEG stream signal. OK :Bit Error rate OK, NG : Bit Error rate NG Function
Check DSCR/BANK Card Detect Checks the DETECT terminal of DSCR Card and BANK Card. DSCR/BANK Card Check DSCR Card Check Checks both the No. 10 and No. 11 command function. Used to check if the DSCR Card is present and to check the communication with the main microprocessor. OK : Communication check OK NG : Communication check NG Used to check if the Bank Card is present and to check the communication with the main microprocessor. OK : Communication check OK NG : Communication check NG Varies the audio output level (Recovers after two seconds) Varies the RGB output contrast level (4 step: 0.7V, 0.8V, 0.9V, 1.0V) Mutes RGB output (Recovers after 2 seconds) Mutes composite video output (Recovers after 2 seconds) Mutes all audio outputs (TV_SCART, RCA) (Recovers after 2 seconds) Switches the video output to SECAM Switches the video output to Y/C separation output Also switches the video output to PAL Sets the SLOW_SW (16:9/4:3 discrimination signal) to OFF (Low Level) Sets the SLOW_SW to 16:9 Sets the FAST_SW (RGB/Video switching signal) to ON (High Level) Switches the VCR_SCART audio output to monaural Switches the SCART mode 5, 2, 4 and 1. (Refer to the next page Fig 2)
11
BANK Card Check
12 13 14 15 16 17 18 19 20 21 22 23
Check Audio Volume Check Video Contrast (RGB) Check Video Mute (RGB) Check Video Mute (Video) Check Audio Mute Check SECAM Mode Check S_VHS Mode Check Slow_SW OFF (0V) Check Slow_SW 16:9 (6V) Check Fast_SW ON Check Mono/Stereo (VCR_SCART) Check Mono/Stereo (TV_SCART)
38
TS4
No. 24
Command Check Input Voltage
Function Checks the tuner AGC voltage, external Slow_SW input voltage OK : Both check are OK, NG : Both check are NG * The IRD has to be set to the initial state, and 6V or 12V has to be applied from outside.
25 26 27 28
Check High Band (22kHz) Check LNB DC (18V) Check LNB DC (14V) Check MODEM(SET)
Checks the oscillation circuit in the IRD 22kHz pulse is carried from the antenna input DC18V is carried from the antenna input DC14V is carried from the antenna input Checks the communication between the MODEM in the IRD and External MODEM. (Refer to the Appendix Page 71.) OK : Communication check is OK, NG:Communication check is NG (Use DC OFFSET JIG) Checks the DETECT terminal of the DSCR Card Checks the DETECT terminal of the BANK Card Used for downloading the Application to IRD Performs parallel port loop back test Check sensitivity between IRD's modem and external modem. Check carrier frequency at 390 Hz, 450 Hz, 1300 Hz and 2100 Hz. Check VCXO frequency at upper and lower side. Sets the Slow_SW to 4:3 Erase the Test Program Sets V42 packet communication timing.
29 30 31 32 33 34 35 36 37 38
Check DSCR Card Detect Check BANK Card Detect Application Download Check pararell Port Check MODEM Sensitivity Check MODEM Carrier Frequency Check VCXO Check Slow_SW4:3(12V) Flash Soft clear Set data for V42
Fig.2 TV VCR SCART TEST TV SCART output Mode 1 VCR output Mode 2 VCR output Mode 3 MPEG A/V output Mode 4 MPEG A/V output Mode 5 VCR output Mode 6 MPEG A/V output RCA audio output VCR output VCR output MPEG Audio output MPEG Audio output VCR output MPEG Audio output VCR SCART output TV output MPEG A/V output TV output Mute Mute MPEG A/V output
39
TS4
7Outline of the IRD Check on the Main Menu
Select IRD CHECK on the MAIN MENU, and press the RETURN key. The following screen will be displayed. STEP : * * * NEXT : * * *
F1 : Set Tuning parameter1 F3 : Set Tuning parameter3 F5 : Set the state of IRD F7 : Set eeprom data F9 : Set AV level data
F2 : Set Tuning parameter2 F4 : Set Tuning parameter4 F6 : F8 : ESC : Return
The command selected at "MAKE CHECK_STEP" on the MAIN MENU will be displayed onto . F7 --- Refer to the Precautions after repairs (P.42) Pressing the RETURN key at this screen will transmit the selected command to the IRD. If the IRD operates normally for the transmitted command, "OK" will be displayed. If a problem exists, NG will be displayed.
40
TS4
7 Function keys
Set Parameter : Sets the parameters of the received signal. Example Tuner freq Code rate Symbol rate IQ mode RF switch Video PID Audio PID Pcr PID Error rate APR AQ Time AQ freq AQ C rate AQ S rate IQ mode RF switch AQ V PID AQ A PID AQ P PID : : : : : : : : : : : : : : : : : : : Set Parameter 1
0950000KHz (Min: 950000 Max: 2150000) 1/2 2/3 3/4 5/6 7/8 27500k (Min : 18000, Max : 30000) I,Q I,-Q LNB-A LNB-B 0200 (0000 - 1FFF) 0280 (0000 - 1FFF) 1FFE (0000 - 1FFF) Normal Viterbi 1 2 3 4 5 R Known Unknown 2150000KHZ (Min : 950000, Max : 2150000) 1/2 2/3 3/4 5/6 7/8 25000k (Min :18000, Max : 30000) I,Q I,-Q LNB-A LNB-B 0200 (0000 - 1FFF) 0280 (0000 - 1FFF) 1FFC (0000 - 1FFF) f1 : sweep f2 : up f3 : down f9 : send Esc : return
After the completion of data setting of each function, using the F9 key, data can be transmitted to control the IRD. Set the state of IRD Example Set Sub CPU_port HI_BAND LNB_POWER TV/NOT 16:9/4:3 RGB ON/OFF VCR OUT PAL/SECAM REC/PB (TV) TV AUDIO VCR AUDIO Mute TV a Mute VCR a/v : : : : : : : : : : : : ON OFF NOT 4:3 OFF SVHS SECAM PB Stereo Stereo off on OFF 14V 18V TV 16 : 9 ON CVBS PAL REC Mono Mono on off (REC)
off (PB) F9 : send Esc : return
41
TS4
Set AV level data: Used to control the Audio volume and RGB level. Set Audio & RGB level Audio volume RGB level : 0 : 0.7 (Min: 9 Max: 0) 0.8 0.9 1.0
f2 : up
f3 : down
F9 : send
Esc : return
After the completion of data setting of each function, using the F9 key, data can be transmitted to control the IRD.
Precautions after repairs
When the test software operates, in the EEPROM data, the effective data is written to the address from 0x7F0 to 0x7FF which is related with the test software. when the power is turned ON again, the test software instead of the CANAL + product software will operate and problems will result. After completing repairs, break the above data so that the test software will not operate. The following describes the procedure. There are 2 ways to break the test software data. (But use method 1 as much as possible) Method 1 (Recommended) 1) Operate the test software (do not short the test pin). 2) Select MAKE CHECK_STEP with the cursor, and press the RETURN key. 1 3) In the menu, select the command "37: Flash soft clear" and press the RETURN key. And then press the F10 key to end the setting. 4) Select IRD CHECK from the main menu, and press the RETURN key. Press the RETURN key once more to clear the Flash data. Method 2 1) Operate the test software (do not short the test pin). 2) Press F7 and set the EEPROM DATA SET mode. 2 3) Press ALT and F10 . 4) Press PAGE UP so that the address at the most bottom on the display becomes 0x7F0. 5) Press the key to move the cursor to the 0x7F0 position, and change the address 0x7F0 to 0x7FF data to all FF. 6) Press F9 . Here, turn ON the power again, and check that the normal software operates.
42
TS4
6.1.3 TROUBLESHOOTING
Prologue
Before entering into repairing stages, we recommend you to make confirmations as following; 1) This flow chart doesn't describe simple defections like below. So check them before your starting; * Whether push-switche(s) is(are) broken. * Whether connector plug(s) or socket(s) get(s) out of place(s). * Whether there are poor contacts of the wire(s). 2) Generally, the IRD may have; * Soldering defections made by the mechanical stresses. * Devices failures which show an evident chage of their colour.
43
TS4
[TS4 REPAIRS]
[Tie a wire between K6003 and the Ground] (1) (From this page) [Turn the Power on] OK
NG
YES
NO
[Enter to "Power Supply Ass'y" check] ((A)) (See page 46) ((AA)) (See page 46) [Retrun from ((A)) "Power Supply Ass'y" check] NG OK
[MAIN ASS'Y is faulty. Repair shorten places.]
((G)) (From page 49) [SubCPU Check routine]
YES YES YES YES YES YES YES (1) Redo from start (See this page)
NO
[Replace D6017]
NO
[Replace Power Supply Ass'y]
NO
[Replace D6011]
NO
[Replace parts around IC6002]
NO
[Replace X6001]
NO
[Replace X6002]
NO
[Replace IC6001]
(a) (See page 45)
44
TS4
(a) (From page 44) [Push all the keys, one by one.]
NO
YES
NO
YES [Replace parts around Q6017/Q6018] [Replace R2098] (See the bottom side of IC2001) [Replace IC6001] [Replace parts around VCXO] (For example: crystal resonator, IC2003...) [Replace R3005]
NO
YES YES YES
NO
NO
NO
NO
YES
YES YES
NO
[Enter I2C (IIC) check] ((B)) (See page 47)
[Enter checking around IC2001 (OMEGA) or Memory devices]
[Add solder to Resistor-Arrays around IC2001]
[Add solder to IC3001]: FLASH ROM (I)
[Add solder to IC3003]: DRAM
[Add solder to IC3002]: FLASH ROM (II)
[Replace IC3001]: FLASH ROM (I)
[Replace IC3003]: DRAM
[Replace IC3002]: FLASH ROM (II)
[Replace the MAIN Ass'y]
(b) (See page 46)
45
TS4
(b) (From page 45) YES OK OK OK Passed: OK [On Screen Display appears on the monitoring TV]
NO: Stopped at "1" [Replace M1001 (BXF1108 TUNER MODULE).] NO: Stopped at "2" [Replace IC6005 (EEPROM.] NO: Stopped at "8" [Replace IC3002 (FLASH ROM (II)).] NO: Stopped at "31" [Replace IC4001 (Audio/Video Switch).] Stopped NG YES
NO
[Replace the MAIN Ass'y.]
((A)) (From page 44,49) POWER SUPPLY ASS'Y CHECK [Power on] <+3.3V check: CN201 Pin 8/9/10> OK
NG
[Replace the fuse F101]
NG
[Replace the Power Supply Ass'y]
<+5V check: CN201 Pin 12> OK <+5.5V check: CN201 Pin 2> OK <+8V check: CN201 Pin 14> OK <+12V check: CN201 Pin 16> OK <+24V check: CN201 Pin 15> OK <+30V check: CN201 Pin 19> OK (When POW 1=Low) YES [Power Supply Ass'y seems OK] [Go back to the MAIN Ass'y check] ((AA)) (See page 44)
NG NG NG NG NG NO
[Replace the Power Supply Ass'y] [Replace the Power Supply Ass'y] [Replace the Power Supply Ass'y] [Replace the Power Supply Ass'y] [Replace the Power Supply Ass'y] [Replace the Power Supply Ass'y]
46
TS4
((B)) (From page 45,49) [IIC_BUS check] [Add solder to the contacts: R6057/R6058.] (See bottom side of IC6005) (EEPROM) [Add solder to the contacts: R6027/R6028.] (See bottom side of IC6001) (SUB CPU) [Add solder to IC6001(PE5128A SubCPU.) Pin 62/63/64.] [Add solder to the contacts: R6052/R6053.] (See bottom side of IC6005) (EEPROM) [Add solder to IC6005(EEPROM) Pin5/6.] [Add solder to the contacts: R4047/R4048.] (See bottom side of IC4002) (DAC) [Add solder to IC4001(STV6411A Audio/Video Switch) Pin21/22] [Replace IC6005(EEPROM).] [Replace IC6001(PE5128A SubCPU.).] [Replace IC4001(STV6411A Audio/Video Switch) .] [Replace M1001(BXF1108 TUNER MODULE).] [Replace the MAIN Ass'y.]
[Communication block repairs]
[Connect the PC and setup "main.exe"environment.] Serial communication check: [Execute any "Set parameter" operation.] (In the "main.exe" Window, push F1 key then F9 key.) NO YES
[Replace IC5006(HIN211CB RS232 drivers).] NG [Trace the Serial communication line.] OK
Parallel communication check: [Execute "No.2:Download" operation.] (Download the GGF1362-program from the PC to FLASH ROM(II)) NO [After checking the controls and data lines, Replace the MAIN Ass'y.] YES MODEM check: [Execute "No.28:Check MODEM(SET)" operation.] NO ((C)) for TS4 (See page 48) for the other models, YES [replace the MODEM Ass'y.] Card check: [Execute "No.11 Bank Card R/W CHECK" operation.] or[Execute "No.10 DSCR Card R/W CHECK" operation.] NO YES
[Replace the Card Ass'y.] [Card check] OK
NG
[End]
[Around 14.2848MHz CARD_CLK .] [After checking the line, Replace the Main Ass'y.]
47
TS4
((C)) (From page 47) [INDIVIDUAL MODEM REPAIRS] NG OK [Replace IC5004(P80C52 MODEM controller) .] [Execute "No.28 Check MODEM(SET)".] NO:"No Carrier" occurs [Replace IC5001 (73K321L MODEM/AFE IC)] OK [Execute "No.28 Check MODEM(SET)".] NO:"No Carrier" occurs [Replace IC5005(BA10324 OP.AMP./ Hybrid circuit)] OK [Execute "No.28 Check MODEM(SET)".] NO:"No Carrier" occurs OK ((MA)) (See this page) [End]
(((MA))) (from this page) Q5002> Line Transf.> TLP127> PC123> BSR1014> NG NG NG NG NG NG OK OK OK OK OK OK [END] [END] [END] [END] [END] [END]
[Analog video,analog audio,tuner receiving checks] OK NG [Connect the PC and setup "main.exe"environment.] [Confirm RF correct incoming signal with a good IRD.] NG OK NG OK NG OK [End]
[End]
[The channel decoder is faulty.] [The Analog video is faulty.] [The Analog audio is faulty.]
((D)) (See page 49) ((E)) (See page 50) ((F)) (See page 51)
48
TS4
[Channel Decoder section]
((D)) (From page 48) NO [Trace "A+5V" line.] YES NO YES NO [Trace "D+3.3V" line.] YES NO [Trace "A+30V" line.] YES NO [Enter IIC check] YES NO [Enter IIC check] YES [Connect the PC and setup "main.exe"environment.] [LNB Power check routine] [In the "main.exe" Window, push F5 key.] [Examine M1001(LNB POWER(RF INPUT)).] NO NO <13V(12.5V~14V) or ((G)) (See Page 44) 18V(17V~19V) ?>
((B)) (See page 47) ((B)) (See page 47)
YES
<13V and 18V are switched correctly ?> YES [Examine 22kHz(HighBand/ LowBand switching signal.] YES [Execute any "Set parameter" operation.] (In the "main.exe" Window, push F1 key then F9 key.) OK [Examine around the IC2001(OMEGA:STi5510A).]
Regulator) Pin 3(VIN) :available?> YES YES [RF incoming signal is faulty.] [Replace Q1012 or Q1009] [IC1002(NJM317DL1 Voltage (Antenna line seems to has a Regulator) Pin 2(VOUT) and Pin 1 NO short path to the ground.) (ADJ)] NO Vadj): 1.25V?> (Around Q1006/Q1007) YES YES [Replace IC1002] [Add solder to R1014/R1015/ NO NO R1016/R1017/R1018.] [Replace the Power Supply Ass'y] YES NO ((G)) (See page 44) YES [Replace Q1010 or Q1013]
NO
<22kHz vailable at M1001(D22)?> YES [Replace Q1008]
NO
[Replace M1001]
NG
[REPLACE M1001 (BXF1108 TUNER MODULE)]
49
TS4
[Analog Video section]
((E)) (From page 48) [The PAL/SECAM output is faulty.] [Examine IC4001 (STV6411A:Audio/Video Switch) CVBS input.] (R4143*/IC4001: Pin 36:CVBS) *See bottom side NG [Examine IC4001(STV6411A:Audio/Video Switch) CVBS output.] (IC4001: Pin 3: CVBS_OUT) NG OK [Around Analog video portion is faulty.] [The Y/C output is faulty.] [Examine IC4001(STV6411A:Audio/Video Switch) Y/C input.] (R4144*/IC4001: Pin 38 :Y , R4145*/IC4001: Pin 40 :C) *See bottom side NG OK [Examine IC4001(STV6411A:Audio/Video Switch) Y/C output.] (IC4001: Pin 7: Y_OUT, IC4001: Pin 5: C_OUT) NG OK [Around Analog video portion is faulty.]
[Replace the MAIN Ass'y]
[Replace the MAIN Ass'y]
[Replace IC4001]
[Replace IC4001]
[The RGB output is faulty.] [Examine IC4001(STV6411A:Audio/Video Switch) RGB input.] (IC4001: Pin 42 :R , IC4001: Pin 44 :G , IC4001: Pin 46 :B) NO YES [Examine IC4001(STV6411A:Audio/Video Switch) RGB output.] (IC4001: Pin 1 :R(C) , IC4001: Pin 63 :G , IC4001: Pin 61 :B) NG OK [Around the Analog video portion is faulty.]
[Replace the MAIN Ass'y]
[Replace IC4001]
50
TS4
[Analog Audio section]
((F)) (From page 48) [Check the Power supplied properly.] [Examine IC4002(AK4319A-VM D/A converter) input] (IC4002:Pin 6: SDATA) NO OK [Examine IC4002(AK4319A-VM D/A converter) output.] (IC4002:Pin 18/19: L, IC4002:Pin 16/17: R) YES NO [Examine IC4003(NJM3404AM OP. Amplifier) output] (IC4003:Pin 1: L, IC4003:Pin 7: R) NO OK [Examine IC4001(STV6411A:Audio/Video Switch) Audio outputs.] [Select where to go from below.] Audio output terminals which are NG TV-SCART & VCR-SCART & CINCI TV-SCART & VCR-SCART TV-SCART & CINCI TV-SCART VCR-SCART CINCI Others
[Trace the line going up to IC2001 OMEGA:STi5510A.]
[Replace IC4002]
[Replace IC4003]
Pin 2: TV_L
Pin 64: TV_R
Examine: IC4001 Pin 62: Pin 60: VCR_L VCR_R
Pin 59: RCA_L
Pin 58: RCA_R
NG OK NO (TV_MUTE/VCR_MUTE) YES [Examine around the Muting circuitry] (Q4015/Q4016/Q4018/Q4019/Q4030/D4012/D4013/Q4014/Q4017)
[Replace IC4001] [Add solder to the CN4001]
51
TS4
7Appendix. MODEM Check Sequence
1. Initialization
External Modem Normal Modem Check Start It takes about 38 to 40 seconds Computer ATZ Initialize IRD modem AT1¥Q50 OK ATZ OK ATS0 OK Initialize ex-modem OK AT + MS = 3.0 1 OK ATE0 OK
(This is for 4TH generation)
IRD
52
TS4
2. Dialing, Transmission & Receiving
External Modem Check "No dialtone" Computer ATDT37632111 RX? RX? · *2 ·
(This is for 4TH generation)
IRD
NO DIALTONE Check "Dialing" (Except France) ATX ATD ATA CONNECT RX? RX? · *2 · CONNECT 75TX/1200RX
Check "DCD Line"
MD? Carrier Detection OK or NG
Check "Data Transmission" "CAnal +" is received from IRD
CAnal + "CAnal +" is transmitted from IRD
Check "Data Receving" "PIONeer" is transmitted from external modem
PIONeer
"PIONeer" is received from external modem
53
TS4
3. Cut off detect confirmation
External Modem Check "Cut off modem cable" RX? RX? · *2 · Computer Remove cable & push key
(This is for 4TH generation)
IRD
NO CARRIER
Check "DCD Line"
MD? Carrier Detection OK or NG
* 1 : France model : "AT + MS = 3.0 is sent to external modem. Except France : "AT + MS = 2,0,2400,2400" is sent to external modem. * 2 : Computer continues sending "RX?" to IRD for 10 seconds until result code come back to computer. result code : This is the code that return from IRD's modem. Ex) "NO DIALTONE", "CONNECT 75TX/1200RX", "NO CARRIER", etc.
54
TS4 6.2 IC
· The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. CAUTION : Use handling procedures necessary for a static sensitive component.
¶ List of IC
STI5510 73K321L-IH BGC1002-A-AV HIN211CB HYB3118165BST-60 PST9124N STV6411A CAT24WC16JI AK4319A-VM
7 STI5510 (MAIN ASSY (2/6): IC2001)
PROGRAMMABLE TRANSPORT IC ¶ Block Diagram
Block move DMA
ST20 CPU
Programmable transport interface
2 Kbytes instruction cache and 2 Kbytes data cache 4 Kbytes SRAM
IEEE 1394 link layer interface IEEE 1284 interface
EMI
Interrupt controller
1 OS-Link 2 UARTS 2 I2C PIO 3 PWM Diagnostic controller and system services
MPEG audio and exterenal decoder I/F MPEG video decoder
PAL/NTSC /SECAM encoder
2 SmartCard interfaces (ASC)
Teletext interface
55
TS4
¶ Pin Function
Signal names are prefixed by not if they are active low; otherwise they are active high.
Power supplies Pin VDD GND VClamp1-3 VDDA0-1 VSSA0-1 RTCVDD VDD_VPLL VSS_VPLL Number 13 16 3 2 2 1 1 1 Function Power supply. Ground. Power supply for clamp diodes. Analog power supply for PAL/NTSC/SECAM encoder. Analog ground for PAL/NTSC/SECAM encoder. Real time clock supply. Analog power supply for video PLL. Analog ground for video PLL.
Video output interface Pin R_OUT G_OUT B_OUT C_OUT CV_OUT Y_OUT I_REF_DAC_RGB I_REF_DAC_YCC V_REF_DAC_RGB V_REF_DAC_YCC OSD_ENABLE notHSYNC ODD_OR_EVEN
Audio output interface Pin SCLK/A_C_STB PCM_DATA/A_C_DATA PCMCLK LRCLK/A-WORD_CLK A_C_REQ A_PTS_STB
56
In/Out out out out out out out in in in in in/out in/out in/out
Function Red output. Green output. Blue output. Chroma output. Composite video output. Luma output. DAC current reference. DAC current reference. DAC voltage reference. DAC voltage reference. OSD enable. Horizontal sync. Vertical sync.
In/Out out out in/out out in in
Function Serial clock or AC-3 data strobe. PCM data out or AC-3 data out. PCM clock. Left/right clock or AC-3 word clock. AC-3 data request. AC-3 audio PTS strobe.
TS4
External interrupts Pin Interrupt0-1
System services Pin ClockIn SpeedSelect0-1 notRST CPUAnalyse / TrigIn CPUReset ErrorOut / TrigOut1 Err In/Out in in in in in in/out, out Function
In/Out in
Function Interrupt.
System input clock - PLL or TimesOneMode. PLL speed selector. System reset. Error analysis / External trigger input to DCU. Soft reset for analyzing from OS-Link. Error indicator / Signal to trigger external debug circuitry (e.g. LSA).
1 This pin is tri-stated during reset and then sampled at the end of the reset to determine whether the OS-Link is active and to determine the function of the shared CPUAnalyse / TrigIn and the ErrorOut / TrigOut. If the ErrorOut pin is sampled high (i.e at VDD) then the DCU signals (TrigIn and TrigOut) are selected and a low value indicates OS-Link signals (i.e. CPUAnalyse, ErrorOut) are to be used.
External memory interface Pin MemAddr2-23 MemData0-31 MemRdnotWr MemReq MemGrant MemWait notMemCAS0-3 notMemRAS0-3 notMemCSROM notMemOE notMemBE0-3 notMemCS2 BootSource0-1 ProcClockOut In/Out out in/out out in out in out out out out out out in out Function Address bus. Data bus. MemData0 is the least significant bit (LSB) and MemData31 is the most significant bit (MSB). ReadnotWrite strobe. Direct memory access request. Direct memory access granted. Memory cycle extender. CAS strobes - bytes 0-3 or banks 0,1. RAS strobes - banks 0,1. Chip select strobe for ROM in bank3. Output enable strobe - banks 0-3. Byte enable strobes - banks 0-3. Chip select strobe for memory in bank 2. Boot from ROM or from link. Processor clock.
57
TS4
SDRAM interface Pin AD0-11 DQ0-15 notSDCS0-1 notSDCAS notSDRAS notSDWE MEMCLKIN MEMCLKOUT DQML DQMU
Clocks Pin LPClockIn LPClockOsc AUX_CLK_OUT In/Out in in/out out Function Low power input clock. Low power clock oscillator. Auxiliary clock for general use.
In/Out out in/out out out out out in out out out
Function SDRAM address bus. SDRAM data bus (lower byte). SDRAM chip select. SDRAM CAS. SDRAM RAS. SDRAM write enable. SDRAM memory clock input. SDRAM memory clock output. DQ mask enable (lower). DQ mask enable (upper).
Parallel input/output Pin PIO0[0-7] PIO1[0-7] PIO2[0-7] PIO3[0-7] PIO4[0-7] In/Out in/out in/out in/out in/out in/out Function Parallel input/output pin or alternative function (see Table 4.15). Parallel input/output pin or alternative function (see Table 4.15). Parallel input/output pin or alternative function (see Table 4.15). Parallel input/output pin or alternative function (see Table 4.15). Parallel input/output pin or alternative function (see Table 4.15).
OS-Link Pin LinkIn LinkOut In/Out in out Function Serial data input channel. Serial data output channel.
58
TS4
Transport stream input Pin TSInByteClk TSInByteClkValid TSInData0-7 TSInError TSInPacketClk
Teletext interface Pin TtxtEvennotOdd TtxtHsync In/Out in in Function Teletext even not odd vertical sync signal. The HSYNC signal input when the teletext interface is operating in the input mode.
In/Out in in in in in
Function Transport stream input byte clock. T Transport stream input byte clock valid edge. Transport stream input data. Transport stream input packet error. Transport stream input packet strobe.
The teletext clock and data inputs are shared PIO pins, as shown in Table 1.
High speed data port These pins have a dual function, and can be used either to interface to an external IEEE 1394 link layer controller or provide an IEEE 1284 parallel port interface. Pin 1284Data0-7 / AVData7-0 1284notSelectIn 1284notInit / AVPacketTag3 1284notFault / AVPacketTag2 1284notAutoFd / AVPacketTag1 1284Select / AVPacketTag0 1284PError / AVByteClkValid 1284Busy / AVPacketClk 1284notAck / AVByteClk 1284notStrobe / AVPacketError In/Out in/out in in out in out out, in/out out, in/out out in IEEE 1284 port control signals or AV signals. Function IEEE 1284 por data or AV data.
59
TS4
Test access port (TAP) Pin TDI TDO TMS TCK notTRST In/Out in out in in in Function Test data input. Test data output. Test mode select. Test clock. Test logic reset.
PIO pins and alternative functions
Table 1 shows the assignment of the alternative functions to the PIO bits. Parentheses ( ) in the table indicate suggested or possible pin usages as a PIO, not an alternative function connection.
Port bit 0 1 2 3 4 5 6 7
Alternative function of PIO pins PIO port 0 ASC0TxD or Sc1DataOut ASC0TRxD or Sc1DataIn Sc1ClkGenExtClk Sc1Clk (Sc1RST) (Sc1CmdVcc) (Sc1CmdVpp) Sc1Dir (Sc1Detect) PIO port 1 SSC0 MTSR SSC0 MRST SSC0 SClk PWMOut0 PWMOut1 ASC1TxD ASC1RxD PWMOut2 PIO port 2 ASC2TxD or Sc0DataOut ASC2RxD or Sc0DataIn Sc0ClkGenExtClk Sc0Clk (Sc0RST) (Sc0CmdVcc) (Sc0CmdVpp) Sc2Dir (Sc0Detect) PIO port 3 SSC1 MTSR SSC1 MRST SSC1 SClk CaptureIn0 CaptureIn1 CaptureIn2 CompareOut2 1284InnotOut PIO port 4 ASC3TxD ASC3RxD TtxtClockIn 1284PeriphLogicH 1284HostLogicH Interrupt2 Interrupt3 TtxtData
Table 1 Alternative functions of PIO pins
60
TS4
7 BGC1002-A-AV (MAIN ASSY (3/6): IC3001)
16MB FLASH MEMORY ¶ Block Diagram
RDY/BSY DQ0 DQ15
VDD VSS
RDY/BSY Buffer
I/O Buffer
WE BYTE RESET
Control Circuit
Auto Sequence Control Circuit
Command Register
Program Circuit
Erase Circuit
Data Latch
CE OE
CE, OE Control Circuit Column Decoder & Sense Amp
Address Buffer Row Decoder
A0
Address Latch
Memory Cell Array
A19 A-1
Erase Block Decoder
¶ Pin Assignment
(TOP VIEW) A15 A14 A13 A12 A11 A10 A9 A8 A19 NC WE RESET NC NC RDY/BSY A18 A17 A7 A6 A5 A4 A3 A2 A1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 26 A16 BYTE VSS DQ15/A-1 DQ7 DQ14 DQ6 DQ13 DQ5 DQ12 DQ4 VDD DQ11 DQ3 DQ10 DQ2 DQ9 DQ1 DQ8 DQ0 OE VSS CE A0
¶ Pin Function
A0 to A19 DQ0 to DQ14 DQ15/A-1 CE OE BYTE WE RDY / BSY RESET NC VDD VSS Address Input Data Input / Output Output (Input) / Address Input Chip Enable Input Output Enable Input Word / Byte Select Input Write Enable Input Ready / Busy Output Heardware Reset Input No Connection Power Supply Ground
61
TS4
7 HYB3118165BST-60 (MAIN ASSY (3/6): IC3003)
EDO-DRAM ¶ Block Diagram
I/O1 I/O2
I/O16
WE UCAS LCAS
&
Data in Buffer No. 2 Clock Generator Data out Buffer OE
16
16
10 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9
Column Address Buffer (10)
10
Column Decoder
Refresh Controller
Sense Amplifier I/O Gating
16
Refresh Controller (10)
1024 x16
10
Row Address Buffers (10) Row Decoder 1024 Memory Array 1024x1024x16
10
10
RAS
No. 1 Clock Generator
VCC Voltage Down Generator VCC (internal)
¶ Pin Assignment
Vcc I/O1 I/O2 I/O3 I/O4 Vcc I/O5 I/O6 I/O7 I/O8 N.C. 1 2 3 4 5 6 7 8 9 10 11 50 49 48 47 46 45 44 43 42 41 40 Vss I/O16 I/O15 I/O14 I/O13 Vss I/O12 I/O11 I/O10 I/O9 N.C.
N.C. N.C. WE RAS A11/N.C. A10.N.C. A0 A1 A2 A3 Vcc
15 16 17 18 19 20 21 22 23 24 25
36 35 34 33 32 31 30 29 28 27 26
N.C. LCAS UCAS OE A9 A8 A7 A6 A5 A4 Vss
62
TS4
7 STV6411A (MAIN ASSY (4/6): IC4001)
AV SWITCH IC ¶ Block Diagram
FB SWITCH
FBIN_ENC 19 FBIN_VCR 18
4V 0V
17 FBOUT_TV
RGB SWITCH
6dB
BIN_ENC 46 BIN_VCR 32 GIN_ENC 44 GIN_VCR 30 RCIN_ENC 42 RIN_VCR 28 CIN_ENC 40 CIN_VCR 48 CIN_TV 54 CVBSIN_STB 34 YCVBSIN_ENC 36 YCVBSIN_TV 52 YCVBSIN_VCR 50 YIN_ENC 38 LIN_ENC 45 LIN_STB 41
B_ENC B B_VCR G_ENC G_VCR R/C_ENC R_VCR MUTE
61 BOUT_TV 63 GOUT_TV 1 RCOUT_TV
6dB
6dB
C SWITCH R/C_ENC C_ENC C_VCR MUTE
6dB
9 TRAP
VOUT_RF
Y/CVBS SWITCH CVBS/Y_ENC CVBS/Y_VCR CVBS_STB 6dB Y_ENC MUTE C SWITCH R/C_ENC C_ENC C_TV MUTE
11 FILTER 3 5 YCVBS/OUT_TV COUT_VCR YCVBSOUT_VCR
6dB
7
Y/CVBS SWITCH CVBS_STB CVBS/Y_ENC CVBS/Y_TV Y_ENC 6dB MUTE
SLOW BLANK, I/O MONITOR
25 SLB_TV 27 SLB_VCR
I2C BUS DECODER
0/6dB
21 SCL 22 SDA 59 LOUT_CINCH 58 ROUT_CINCH 62 LOUT_VCR
0/6dB
VCR SWITCH
LIN_TV 53 LIN_VCR 49 RIN_TV 56 RIN_STB 39
L_ENC L_STB L_TV R_ENC R_STB R_TV MUTE
STEREO/ MONO
60 ROUT_VCR 8 AOUT_RF LOUT_TV
TV SWITCH
L_ENC L_STB L_VCR
-14dB
RIN_ENC 43 RIN_VCR 47
0/6dB
R_VCR R_STB R_ENC MUTE
-14dB
STEREO/ MONO
0/6dB
2
64 ROUT_TV
STV6411A
63
TS4
¶ Pin Assignment
YCVBSOUT_VCR YCVBSOUT_TV
COUT_VCR
AOUT_RF
GNDV2
16
15
14
13
12
11
10
9
8
7
6
5
4
NC
3
2
FBOUT_TV FBIN_VCR FBIN_ENC ADD SCL SDA VCC12 NC SLB_TV NC SLB_VCR RIN_VCR GNDV1 GIN_VCR NC BIN_VCR
1
RCOUT_TV
VOUT_RF
LOUT_TV
FILTER
VCC2
GNDV3
VCC3
NC
NC
NC
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
ROUT_TV GOUT_TV LOUT_VCR BOUT_TV ROUT_VCR LOUT_CINCH ROUT_CINCH GNDA RIN_TV VCCA CIN_TV LIN_TV YCVBSIN_TV VREF YCVBSIN_VCR LIN_VCR
CVBSIN_STB
CIN_ENC
GIN_ENC
RIN_STB
RIN_ENC
RIN_VCR
RCIN_ENC
YCVBSIN_ENC
¶ Pin Function
Pin Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Symbol RCOUT_TV LOUT_TV YCVBSOUT_TV NC COUT_VCR NC YCVBSOUT_VCR AOUT_RF VOUT_RF GNDV3 FILTER VCCV3 NC GNDV2 NC VCCV2 Description Red/chroma Output, to TV Scart Audio Left Output, to TV Scart Y/CVBS Output, to TV scart Not Connected Chroma Output, to VCR Scart Not Connected Y/CVBS Output, to VCR Scart Audio (L+R) Output to RF Modulator Video (CVBS) Output to RF Modulator Video Switches Ground 3 Chroma Trap Filter Video Switches Supply 3 (8V) Not Connected Video Switches Ground 2 Not Connected Video Switches Supply 2 (8V)
64
CIN_VCR
NC
YIN_ENC
BIN_ENC
VCC1
LIN_STB
LIN_ENC
NC
TS4
Pin Number 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
Symbol FBOUT_TV FBIN_VCR FBIN_ENC ADD SCL SDA VCC12 NC SLB_TV NC SLB_VCR LB_VCR RIN_VCR GNDV1 GIN_VCR NC BIN_VCR VCCV1 CVBSIN_STB NC YCVBSIN_ENC NC YIN_ENC RIN_STB CIN_ENC LIN_STB RCIN_ENC RIN_ENC GIN_ENC LIN_ENC BIN_ENC RIN_VCR CIN_VCR LIN_VCR YCVBSIN_VCR VREF YCVBSIN_TV LIN_TV CIN_TV VCCA RIN_TV GNDA ROUT_CINCH LOUT_CINCH ROUT_VCR BOUT_TV LOUT_VCR GOUT_TV ROUT_TV
Description Fast Blanking Output, to TV Scart Fast Blanking Input, from VCR Scart Fast Blanking Input, from Encoder I2C Bus IC Address Programmation I2C Bus Clock I2C Bus Data Slow Blanking Power Supply (12V) Not Connected Slow Blanking Input/Output from TV Not Connected Slow Blanking Input/Output from VCR Red Input, from VCR Scart Video Switches Ground 1 Green Input, from VCR Scart Not Connected Blue Input, from VCR Scart Video Switches Supply 1 (8V) CVBS Input from STB Not Connected Y/CVBS Input from Encoder Not Connected Y Input, from Encoder Audio Right Input, from STB Chroma Input, from Encoder Audio Left Input, from STB Red/Chroma Input, from Encoder Audio Right Input, from Encoder Green Input, from Encoder Audio Left Input, from Encoder Blue Input, from Encoder Audio Right Input, from VCR Scart Chroma Input, from VCR Scart Audio Left Input, from VCR Y/CVBS Input from VCR Scart Voltage Reference Decoupling Y/CVBS Input, from TV Scart Audio Left Input, from TV Scart Chroma Input, from TV Scart Audio Switches Supply (8V) Audio right input, from TV Scart Audio Switches Ground Audio Right Output, to CINCH Audio Left Output, to CINCH Audio Right Output, to VCR Scart Blue Output, to TV Scart Audio Left Output, to VCR Scart Green Output, to TV Scart Audio Right Output, to TV Scart
Notes : 1. In application, all unused pins should be left open or high frequency bypassed to ground.
65
TS4
7 AK4319A-VM (MAIN ASSY (4/6): IC4002)
18 bit 2ch D/A ¶ Block Diagram
DVDD AVDD DVSS AVSS DIF0 DIF1
¶ Pin Assignment
(TOP VIEW) DIF1
1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13
24
1
2
3
21
22
DIF0 DZF AVSS AVDD VREF AOUTL+ AOUTL AOUTR+ AOUTR TST CKS DEM1
LRCK BICK SDATA
4 5 6
DVDD
Serial Input Interface Voltage Reference 20 VREF
DVSS LRCK
% Modulator 19 AOUTL+ 18 AOUTL
PD
7
8x Interpolator
SCF
BICK SDATA PD
"H": ON SMUTE 11 "L": OFF
8x Interpolator
% Modulator
SCF
17 AOUTR+ 16 AOUTR
De-emphasis Control DZF 23
XTI
Clock OSC/Divider
XTO
15 12 13 8 9 10 14
CLKO SMUTE
"L": CLK=256fs "H": CLK=384fs
TST
XTI
DEM0
DEM1
XTO
CLKO
CKS
DEM0
7 73K321L-IH (MAIN ASSY (5/6): IC5001)
MODEM IC ¶ Block Diagram ¶ Pin Assignment
4
4 AD0-AD7 11 DATA BUS BUFFER 8-BIT BUS FOR CONTROL AND STATUS DTMF & TONE GENERATORS
3
2
1
28
27
26
5 6 7 8 PLCC PINOUTS ARE THE SAME AS THE 28-PIN DIP
25 24 23 22 21 20 19
RD WR ALE CS RESET
14 13 12 20 25
READ WRITE CONTROL LOGIC
FSK MODULATOR/ DEMODULATOR
TRANSMIT FILTER RECEIVE FILTER
16 TXA
27 RXA
INT 17
STATUS AND CONTROL LOGIC
TXD 21 RXD 22
SERIAL PORT FOR DA