SONY BKPF-L751 Repair Manual

$7.99

SONY BKPF-L751 - It's a complete service manual, and it's in PDF format. It contains circuit diagrams ( schemas ) etc. It also usually contains parts catalog. After placing order we'll send You download instructions on Your email address. See below for delivery information

The manual is available only in language(s): English

Link to manual will be sent on Your email address after You place order.

This product was added to our catalog on Wednesday 21 November, 2007.

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Paul Brady - 01/03/2007

Talk about a lifesaver!!!!!!!!!!!! This schematic will also work for the Radio Shack DX-392. This is the full blown service manual complete with alignment instructions, schematics, and parts lists.

Patrick Guice - 04/23/2008

Phenomal manual great resoulution and very legible. Will become very helpfull in future for parts and service.

ivan radic - 02/03/2007

Super fast!Excellent quality and solid transaction!I will return.Thanks

Henry Seiden - 02/26/2009

I downloaded this product and looked through it quickly with Adobe Reader v9. It is clean and a good copy. Some scanned pages are not perfectly square, but that is a minor complaint. The document schematics and board diagrams are easy to read, of good contrast. The whole file downloaded quickly. This is a good service! Sony charges about $100 for the printed version of the same manual. It is still available through their print-on-demand pro parts system, but why would you do that?

Jeff Lewis - 07/24/2006

Received the Hitachi user manual. Happy happy happy! Thanks again.

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Click to see text excerpt from the manual

IC
IC
74AC04SJ (NS)AK5392-VS-E2 (ASAHI)
74AC04SJX
DUAL 24-BIT A/D CONVERTERS
C-MOS HEX INVERTERSNTOP VIEWN
NTOP VIEWN
VREFL OUT 128 VREFR OUTINPUTS
141312111098
VDDAINL+: L-CH ANALOG, POSITIVE
AAY =YGNDL IN 227 GNDR INAINL_: L-CH ANALOG, NEGATIVE
AINR+: R-CH ANALOG, POSITIVE
Y = A VCOML OUT 326 VCOMR OUTAINR_: R-CH ANALOG, NEGATIVE
AYCMODE: MASTER CLOCK SELECT
01AINL+ IN 425 AINR+ IN (L : 256fs/H : 384fs)
10GNDL, GNDR: REFERENCE GROUND
GNDAINL_ IN 524 AINR_ INHPFE: HPF ENABLE
0 : LOW LEVEL
12345671 : HIGH LEVELMCLK: MASTER CLOCK
ZCAL IN 623 VARST: RESET
SMODE1, SMODE2: SERIAL INTERFACE MODE
VD 722 AGND SELECT
TEST: TEST
DGND 821 BGNDZCAL: ZERO CALIBRATION
CAL OUT 920 TEST INOUTPUTS
CAL: CALIBRATION STATUS
RST IN1019 HPFE INSDATA: SERIAL DATA
74AC74SJ (NS)
VCOML: L-CH COMMON VOLTAGE
SMODE2 IN 1118 CMODE INVCOMR: R-CH COMMON VOLTAGE
C-MOS DUAL D-TYPE FLIP-FLOPS WITH DIRECT SET/RESETVREFL: L-CH REFERENCE VOLTAGE
NTOP VIEWNSMODE1 IN 1217 MCLK INVREFR: R-CH REFERENCE VOLTAGE
141312111098INPUTSOUTPUTS
LRCK I/O1316INPUTS/OUTPUTS
VDDSDRDCKDQn+1Qn+1FSYNC I/O
FSYNC: FRAME SYNC CLOCK
QQ01xx10
SDRDSCLK I/O1415 SDATA OUTLRCK: L/R CHANNEL SELECT CLOCK
D10xx01
00xx11SCLK: SERIAL DATA CLOCK
QQ11110
SDRD
D11001SMODE11214SCLK
110xQnQn1113
GNDSMODE2LRCK
12345670: LOW LEVEL16FSYNC
1: HIGH LEVEL1VREFLVOLTAGE
x: DONOT CAREGNDL2REFERENCE15
SERIAL OUTPUT INTERFACESDATA
VCOML3
4
4105HPF19AINL+DELTA-SIGMADECIMATION
AINL_MODULATORFILTERHPFE
2SD512SD9
DQDQ6
ZCAL
3112517
AINR+DELTA-SIGMADECIMATIONMCLK
HPF
2418
68AINR_MODULATORFILTERCMODE
RDQRDQVCOMR26
113VREFR28VOLTAGECALIBRATION
GNDR27REFERENCECONTROLLERSRAM
RST109CAL
AD8041AR (AD)
AD8041AR-REEL
LM1881M (NS)
160 MHz RAIL-TO-RAIL OPERATIONAL AMPLIFIER WITH DISABLE
NTOP VIEWN
VIDEO SYNC SEPARATOR
DISOUTNTOP VIEWN
8765
+VSNCDIS : DISABLE/POWER DOWN INPUTCOMPOSITE1VCC 8COMPOSITE
SYNC OUT2VIDEOCOMPOSITESYNC1
COMPOSITE27 ODD/EVEN OUT
VIDEO INVERTICAL3
_ +SYNC
VERTICAL36 RSET
SYNC OUTODD/EVEN7
NC_VSBURST/BACK
56
12344 GNDOUTRSETBURST/BACK5
_IN +IN
TIMING CHART
COMPOSITE
VIDEO IN
COMPOSITE
SYNC OUT
VERTICAL
SYNC OUT
LM2941CSX (NS)1ABURST OUT
ADJUSTABLE REGULATORODD/EVEN OUT
NTOP VIEWN
OUTINOUT
ADJUSTON/OFFGND
IN
GND
ON/OFF
ADJUST
GND (TAB)
BKPF-L7514-3