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3 7 63 1515 0
SERVICE MANUAL
TE
L 13942296513
SYSTEM
HT-DV50
• This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
AV-HD50 (EZ), (S/M Code No. 09-00C-439-7T1).
www
.
http://www.xiaoyu163.com
DVD SYSTEM
STEREO
RECEIVER
AV-HD50
x
ao
y
i
S/M Code No. 09-012-439-7R1
http://www.xiaoyu163.com
HT-DV50
8
Q Q
3
6 7
1 3
BASIC DVD/CD MECHANISM : DV32BF
DVD
SPEAKER
PLAYER
SYSTEM
SX-AVW50
XD-DV50
SX-CR677
u163
.
EZ
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
REMOTE
CONTROLLER
RC-AAR05
RC-AVL01
m
co
9 9
2 8
9 9
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Summary of Contents for Aiwa HT-DV50
- Page 1 HT-DV50 3 7 63 1515 0 SERVICE MANUAL L 13942296513 DVD SYSTEM BASIC DVD/CD MECHANISM : DV32BF SPEAKER REMOTE STEREO SYSTEM PLAYER SYSTEM CONTROLLER RECEIVER SX-AVW50 RC-AAR05 HT-DV50 XD-DV50 AV-HD50 SX-CR677 RC-AVL01 • This Service Manual is the “Revision Publishing” and replaces “Simple Manual”...
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Page 2: Schematic Diagram - 1 (Main)
http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 1 (MAIN) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 15 – http://www.xiaoyu163.com... -
Page 3: Schematic Diagram - 2 (Front)
http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 2 (FRONT) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 18 – http://www.xiaoyu163.com... - Page 4 http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 3 (FUNC) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 21 – http://www.xiaoyu163.com...
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Page 5: Schematic Diagram - 4 (Tuner)
http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 4 (TUNER) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 23 – http://www.xiaoyu163.com... -
Page 6: Block Diagram
http://www.xiaoyu163.com BLOCK DIAGRAM 3 7 6 3 1 5 1 5 0 PICK UP IC700 (MPEG Decoder) IC301 RF AMP L64021D OPTICAL OUT U001 IC201 DSP&SERVO LA9702W LC78660 18-24 33 34 SP_DIF CN300 DVD EQ DVD RF 40,41 BOOT3T Dolby Digital Servo DVD_RF (A+B+C+D) - Page 7 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 SCHEMATIC DIAGRAM - 1 (MAIN C.B -1/5) MICON VCC 1A TO MAIN C.B 4/5 (SYSCON SECTION) MAIN C.B 1/5 (POWER, VIDEO SECTION) TP023 TP015 A 5V-1 TO MAIN C.B 5/5 (AV DECODER SECTION) TP021 RF VCC...
- Page 8 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 2 (MAIN C.B -2/5) 3 7 6 3 1 5 1 5 0 MAIN C.B 2/5 (SERVO, DSP SECTION) TP218 TP200 D-RAM I/F DVD Decoder RF I/F TP217 CLV/CAV EFM PLL TP212 TP208 Servo Frame sysc Protect Combine Frame sync TP213 EFM Detector...
- Page 9 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 3 (MAIN C.B -3/5) 3 7 6 3 1 5 1 5 0 MAIN C.B 3/5 (RF AMP SECTION) TP309 TP314 TP313 TP316 DVD TE DVD,CD TE Generator 1 3 9 4 2 2 9 6 5 1 3 CD TE TP318 Generator...
- Page 10 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 4 (MAIN C.B -4/5) 3 7 6 3 1 5 1 5 0 MAIN C.B 4/5 (SYSCON SECTION) TP616 TP615 TP610 3-State Buff. Driver TP611 TP612 TP613 TP617 1 3 9 4 2 2 9 6 5 1 3 3-State Buff.
- Page 11 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 5 (MAIN C.B -5/5) 3 7 6 3 1 5 1 5 0 MAIN C.B 5/5 (AV DECODER SECTION) TP711 TP706 TP705 TP712 TP714 TP713 1 3 9 4 2 2 9 6 5 1 3 Memory Interface Audio...
- Page 12 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 6 (FRONY C.B) 3 7 6 3 1 5 1 5 0 FRONT C.B 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 -54- http://www.xiaoyu163.com...