JVC AV-21RM4SE Service Manual page 2

Please refer to "AV-20RM4SE, AV-21RM4SE, AV-21RM4SN and AV-21RM4SP (No.YA080)" about this section.
Please refer to "AV-20RM4SE, AV-21RM4SE, AV-21RM4SN and AV-21RM4SP (No.YA080)" about this section.
Please refer to "AV-20RM4SE, AV-21RM4SE, AV-21RM4SN and AV-21RM4SP (No.YA080)" about this section.
4.1 SETTING VALUES OF OPTION ITEMS
When a previous TUNER (VE-30009637) is replaced by a new TUNER (VE-30033888), it should be adjusted to the setting values in
the table below. If the TUNER of the model with the new TUNER (VE-30033888) is replaced, there is no need for adjustment.
4.1.1 SETTING VALUE OF SETTING ITEM
Make sure not to change the values that are not in the table below. If those values are changed, the unit will not operate normally.
Item
Bit 7 Bit 6
F1H 0 0
F1L 1 0
F2H 0 0
F2L 1 0
BS1 0 0
BS2 0 0
BS3 1 0
CB 1 0
1-2 (No.YA080B)
PRECAUTION
SPECIFIC SERVICE INSTRUCTIONS
DISASSEMBLY
ADJUSTMENT
BEFORE
Bit 5 Bit 4 Bit 3 Bit 2
0 0 1 0
0 1 0 0
0 1 1 0
0 0 0 0
0 0 0 0
0 0 0 1
0 0 0 1
0 0 1 1
SECTION 1
SECTION 2
SECTION 3
SECTION 4
Setting value
Bit 1 Bit 0 Bit 7 Bit 6
0 1 0 0
1 0 0 1
1 1 0 0
1 0 0 0
1 1 0 0
1 0 0 0
0 1 0 0
1 0 1 0
AFTER
Bit 5 Bit 4 Bit 3 Bit 2
0 0 1 0
0 1 0 0
0 1 1 1
0 0 0 0
0 0 0 0
0 0 0 0
0 0 1 0
0 0 1 1
Bit 1 Bit 0
1 1
1 0
0 1
1 0
0 1
1 0
0 0
1 0