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Great service manual. Unfortunately on page no. 41 there are some details which i can't read.
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Wonderful service... doubt that I could have made the repairs to my turntable without this service manual. Great help!
Well worth the price paid!
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nice completed SERVICE MANUAL as the description THANK YOU !!!-
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The service manual is as described and received the link to the download sooner than expected. Great service, quality product. This site is a big help in the electronics repair business.
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Il service manual molto accurato. Rapidi nella risposta
KV-B14K3
RM-849S
SECTION 4 CIRCUIT ADJUSTMENT
4-1. A BOARD ADJUSTMENT
ANTI PAL, LINE CRAWLING ADJUSTMENT (RV301, RV302, T301) � ANTI PAL ADJUSTMENT 1. Input the PAL color-bar signal. 2. Set the PIC, COL and BRT controls to normal. 3. Connect the oscilloscope to pin 3 of CN301 connector. 4. Adjust RV301 (SBM) and RV302 (PHASE) to obtain the waveform as shown below.
RV301 SBM RV503 V. SIZE RV502 V. LIM CV358 CV443 T301 RV551 V. CENT RV302 PHASE RF. AGC
S801
H. CENT
IC001
IC301
wrong pattern
/
right pattern
� LINE CRAWLING ADJUSTMENT 1. Input the PAL color-bar signal. 2. Set the PIC, COL, and BRT controls to normal. 3. Connect the oscilloscope to pin 3 of CN301 connector. 4. Adjust T301 for minimum line crawling.
A BOARD � component side �
L807
IF201
RF AGC ADJUSTMENT (IF201) 1. Receive a strong off-air signals. 2. Adjust RF AGC VR control so that snow noise and crossmodulation disappear from the picture. A�P�C ADJUSTMENT (CV443) (PAL) 1. Short circuit between pin 4 and pin $¶ of IC301 with jumper. 2. Input the PAL color-bar signal. 3. Set the PIC, COL and BRT controls to normal. 4. Adjust CV443 for suitable color intensity. 5. Remove the jumper.
L807
H. SIZE (HORIZONTAL SIZE)
RV503
V. SIZE (VERTICAL SIZE)
RV502
V. LIN (VERTICAL LINEARITY)
S801
H. CENT (HORIZONTAL CENTER)
RV551
V. CENT (VERTICAL CENTER)
� 14 �
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