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There are currently no product reviews.
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complete and unabridged very good quality
easy to download.
recieved in two days.
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Awesome manual. Complete diagrams of all board assemblies as well as how to get to each part of the t.v. down to the individual screws and their locations. Get it.
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perfect copy, im very satisfied, i was need the diagram over the powersupply and
the copy was very sharp
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This is exactly the service manual I needed.
Complete with all schematics, partslists, PCB layouts and alignment instructions.
This manual covers both the T-4970 en T-488F Onkyo tuner.
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IF PRINTED CIRQUIT BOARD WIRING VIEW WAS ONE TONE LIGHTER, THEN 5 STAR RANK HAS TO BE MY CHOISE.
SECTION 4 BLOCK DIAGRAM
4-1. OVERALL BLOCK DIAGRAM (PM-41 (-11/-21/-31/-41/-51/-61) BOARD)
Reproduction prohibited
PM-41 BOARD (-11/-21/-31/-41/-51/-61)
NTSC 53.693175MHz PAL IC106 DRAM 16Mbit 53.203425MHz
(-11/-21/-31/-41/-51) NTSC 3.58MHz PAL 4.43MHz
NTSC 14.318182MHz PAL 17.73447MHz
IC201 SG-RAM 32
X'TAL
IC204 PLL 32
MAIN BUS 32
IC203 GPU
IC502 VDAC + RGB ENCODER CN502 AV MULTI OUT 12PIN IC405 AUDIO AMP DIG 3.3V IC205 2.5V REGULATOR DIG 2.5V
(-61) CN102 17PIN 67.7376MHz IC103 CPU IC203 GPU + SG-RAM
16 CN101 17PIN
SUB BUS
8
16
MOT7.5V J001 DC JACK 7.5V IN EIAJ TYPE-3 IC601 5V REGULATOR IC602 3.5V REGULATOR CTR7.5V
IC102 BOOT ROM 4Mbit
IC304 MECHA-CON
IC732 CD DSP +DIGITAL SERVO +CDROM DECODER +SPU
16
IC310 4Mbit DRAM
AUD5V, VID5V, DIG5V SER3.5V (-21) IC722 MOTOR DRIVER IC723 RF AMP
IC606 3.5V REGULATOR
DIG3.3V CTR3.3V (-31/-41/-51/-61)
IC607 3.5V REGULATOR
DIG3.3V CTR3.3V CN701 4PIN CN702 16PIN
4-1
4-2
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