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THIS MANUAL IS VERY GOOD AND VERY CLEAR
PLEASE NOTE IT DOES NOT CONTAIN THE SETUP INFORMATION TO ALIGHN THE GEARS IN THE CD MECH IT DOES SHOW ALL THE PARTS AND THEIR LOCATIONS .
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Complete service and operation manual. All schematics are there, all circuit boards AND add-on boards. Including exploded views ,component names and specifications. Also electrical and mechanical adjustment procedures are in this manual. This manual also covers the more advanced BR-S811E unit. Scan quality is fair and usable.
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High quality scan of original Service Manual. Everything´s fine!
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Good scan of the original service manual. All schematics and adjustment procedures are there. It helped me to fix a long lasting problem with the tracking circuitry. The manual also includes the supplementals 1,2 and 3. Included are; electrical schematic's , pcb layout's, mechanical drawing's and exploded views, disassembly manual and maintenance procedures. 236 pages.
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The Service Manual received was helpful. The electronic information is exactly what I needed.
I recomend all of my friends about this technical page.
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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