JRC JSS-296 - Page 87

K61
CFG-896:K20-K36, K60, K61
CFF-896:K200-202
(c) Check the control signal on CDJ-2960.
(IC3-IC6, R101-R132, R54-R91)
NFC DUMMY OR
C-RELAY
NFC check 1 : NG
NFC check 2 :
RF input level : OK
SWR : OK
(a) Check the relay.
CFG-296:K10-K18, K40-K48,
K51-K54, K60, K61
CFG-896:K10-K18, K40-K48,
K50-K51
CFF-896:K200-K204
(b) Check the sensor circuit on
CFG-296/896. (IC1-IC3, CD5-CD8 etc.)
(c) Check the control signal on CDJ-2960.
(IC3-IC6, R101-R132, R54-R91)
NFC
NFC check 1 : NG
NFC check 2 :
RF input level : OK
SWR : NG
(a) Check the resistance of the dummy
load. (CFG-296/896 R4)
(b) Check the all relay on CFG-296/896,
CFF-896.
(c) Check the sensor circuit on CFG-296/
896. (IC1-IC3, CD5-CD8 etc.)
(d) Check the control signal on CDJ-2960.
(IC3-IC6, R101-R132, R54-R91)
JSB-NAH RF CABLE
RF output of CAH-1960 is less
than 5W at the time of the NFC
check 1.
AND
NAH check 2 :
RF input level : NG
NFC check 1 : NG
NFC check 2 : NG
(a) Check the RF-cable connection between
JSB-196GM and NAH-692/695/698.
(b) Check the RF-cable connection between
CAH-1960 (J3) and CHASSIS.
NAH-NFC RF CABLE
RF output of CAH-1960 is less
than 5W at the time of the NFC
check 1.
AND
NAH check 2 :
RF input level : OK
RF output level : OK
NFC check 1 : NG
NFC check 2 : NG
(a) Check the RF-cable connection between
NAH-692/695/698 and NFC-296/896.
(b) Check the RF-cable connection between
CMC-2692/2695/2698 (J2) and
CHASSIS.
(c) Check the RF-cable connection on the
CFG-296/896 (TB3, TB4).
NAH SPLITTER
NAH check 2 :
RF input level : NG
NFC check 2 :
RF input level : OK
(a) Check the cable connection between
CDJ-2962 (J3) and CMC-2692/2695/
2698 (J5).
(b) Check the RF sensor on the
CMC-2692/2695/2698. (CD1 etc.)
NAH PA(A)
OR COMBINER
NAH PA(B)
OR COMBINER
NAH PA(C)
OR COMBINER
NAH check 2 :
RF input level : OK
SWR : NG
NFC check 2 : OK
(a) Check the RF-cable connection
between CAH-2692 (J1) and
CMC-2692/2695/2698 (J3/J100/J200).
(b) Check the RF-cable connection
between CAH-2692 (J2) and
CMC-2692/2695/2698 (J4/J101/J201).
(c) Check the RF-cable connection
between CMC-2692/2695/2698 (J2)
and CHASSIS.
Refer to the next page about NAH check 2, NFC check 1 and NFC check 2.
Note
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