Sony KV-25R2A Service Manual ▷ View online
57
REF. NO. PART.NO DESCRIPTION REMARK
REF. NO. PART.NO DESCRIPTION REMARK
The components identified by
shading and marked are critical
for safety
Replace only with the part number
specified.
shading and marked are critical
for safety
Replace only with the part number
specified.
C
A
< SWITCH >
S001 1-571-532-21 SWITCH, TACTIL
S002 1-571-532-21 SWITCH, TACTIL
S003 1-571-532-21 SWITCH, TACTIL
S004 1-571-532-21 SWITCH, TACTIL
S005 1-571-532-21 SWITCH, TACTIL
S006 1-571-532-21 SWITCH, TACTIL
S601 £ 1-571-433-21 SWITCH, PUSH (AC POWER)
SW532 1-572-707-11 SWITCH, LEVER
< TRANSFORMER >
T511 £ 1-453-264-11 TRANSFORMER ASSY, FLYBACK (NX-1680/U2B4)
T531 1-437-195-11 TRANSFORMER, HORIZONTAL DRIVE
T532 1-431-228-11 TRANSFORMER, POWER MODULATION
T601 £ 1-427-962-11 TRANSFORMER, LINE FILTER
T602 1-431-732-11 TRANSFORMER, CONVERTER (SRT)
T603 £ 1-431-777-11 TRANSFORMER, CONVERTER
< THERMISTOR >
THP601 £ 1-810-961-11 THERMISTOR, POSITIVE
< TUNER >
TU101 8-598-432-00 TUNER (FSS BTP-AC411)
< CRYSTAL >
X001 1-578-774-11 VIBRATOR, CRYSTAL
X302 1-567-505-11 OSCILLATOR, CRYSTAL
X303 1-567-504-11 OSCILLATOR, CRYSTAL
**********************************************************************
*A-1638-117-A C BOARD, COMPLETE
*****************
< CAPACITOR >
C701 1-102-114-00 CERAMIC 470PF 10% 50V
C702 1-102-116-00 CERAMIC 680PF 10% 50V
C703 1-102-117-00 CERAMIC 820PF 10% 50V
C708 1-162-114-00 CERAMIC 0.0047MF 2KV
C710 1-107-652-11 ELECT 10MF 20% 250V
C711 1-102-114-00 CERAMIC 470PF 10% 50V
C712 1-102-117-00 CERAMIC 820PF 10% 50V
C714 1-126-967-11 ELECT 47MF 20% 16V
C717 1-102-114-00 CERAMIC 470PF 10% 50V
C718 1-102-114-00 CERAMIC 470PF 10% 50V
C719 1-102-114-00 CERAMIC 470PF 10% 50V
C722 1-101-880-00 CERAMIC 47PF 5% 50V
C723 1-101-880-00 CERAMIC 47PF 5% 50V
C724 1-101-880-00 CERAMIC 47PF 5% 50V
< CONNECTOR >
CN701 1-784-633-11 PIN, CONNECTOR 4P
CN702 1-695-915-11 TAB (CONTACT)
CN703 *1-564-509-11 PLUG, CONNECTOR 6P
< DIODE >
D701 8-719-929-15 DIODE HZS9.1NB2
D702 8-719-991-33 DIODE 1SS133T-77
D703 1-535-465-11 LEAD, JUMPER (5.0MM)
D704 1-535-465-11 LEAD, JUMPER (5.0MM)
D705 1-535-465-11 LEAD, JUMPER (5.0MM)
D706 8-719-991-33 DIODE 1SS133T-77
D707 8-719-991-33 DIODE 1SS133T-77
D708 8-719-991-33 DIODE 1SS133T-77
D709 8-719-991-33 DIODE 1SS133T-77
D710 8-719-991-33 DIODE 1SS133T-77
D711 1-535-143-31 LEAD, JUMPER (15.0MM)
D713 1-535-465-11 LEAD, JUMPER (5.0MM)
D714 8-719-991-33 DIODE 1SS133T-77
D715 8-719-991-33 DIODE 1SS133T-77
D716 8-719-991-33 DIODE 1SS133T-77
D717 8-719-991-33 DIODE 1SS133T-77
D718 8-719-991-33 DIODE 1SS133T-77
D719 8-719-991-33 DIODE 1SS133T-77
D720 8-719-991-33 DIODE 1SS133T-77
< CRT SOCKET >
J701 £ 1-526-990-21 SOCKET, CRT
< COIL >
L704 1-408-609-41 INDUCTOR 33UH
< TRANSISTOR >
Q702 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q703 8-729-906-70 TRANSISTOR BF871-127
Q704 8-729-200-17 TRANSISTOR BF421L-AMMO
Q705 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q706 8-729-906-70 TRANSISTOR BF871-127
Q707 8-729-200-17 TRANSISTOR BF421L-AMMO
Q708 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q709 8-729-906-70 TRANSISTOR BF871-127
Q710 8-729-200-17 TRANSISTOR BF421L-AMMO
58
REF. NO. PART.NO DESCRIPTION REMARK
REF. NO. PART.NO DESCRIPTION REMARK
The components identified by
shading and marked are critical
for safety
Replace only with the part number
specified.
shading and marked are critical
for safety
Replace only with the part number
specified.
C
S1
< RESISTOR >
R701 1-247-895-91 CARBON 470K 5% 1/4W
R704 1-216-486-00 METAL OXIDE 8.2K 5% 3W F
R705 1-260-103-11 CARBON 2.2K 5% 1/2W
R706 1-247-815-91 CARBON 220 5% 1/4W
R707 1-247-815-91 CARBON 220 5% 1/4W
R708 1-247-791-91 CARBON 22 5% 1/4W
R709 1-202-844-00 SOLID 330K 10% 1/2W
R711 1-247-843-11 CARBON 3.3K 5% 1/4W
R712 1-260-103-11 CARBON 2.2K 5% 1/2W
R714 1-216-486-00 METAL OXIDE 8.2K 5% 3W F
R715 1-249-417-11 CARBON 1K 5% 1/4W
R716 1-247-815-91 CARBON 220 5% 1/4W
R717 1-247-815-91 CARBON 220 5% 1/4W
R718 1-202-814-11 SOLID 33K 10% 1/2W
R719 1-247-791-91 CARBON 22 5% 1/4W
R720 1-247-843-11 CARBON 3.3K 5% 1/4W
R722 1-202-848-00 SOLID 680K 10% 1/2W
R723 1-249-417-11 CARBON 1K 5% 1/4W
R724 1-260-131-11 CARBON 470K 5% 1/2W
R726 1-260-103-11 CARBON 2.2K 5% 1/2W
R727 1-247-815-91 CARBON 220 5% 1/4W
R728 1-216-351-00 METAL OXIDE 1.5 5% 1W F
R729 1-247-815-91 CARBON 220 5% 1/4W
R730 1-247-791-91 CARBON 22 5% 1/4W
R731 1-247-843-11 CARBON 3.3K 5% 1/4W
R733 1-249-417-11 CARBON 1K 5% 1/4W
R734 1-247-807-31 CARBON 100 5% 1/4W
R735 1-249-417-11 CARBON 1K 5% 1/4W
R736 1-216-486-00 METAL OXIDE 8.2K 5% 3W F
R739 1-249-417-11 CARBON 1K 5% 1/4W
R740 1-249-417-11 CARBON 1K 5% 1/4W
R741 1-202-549-00 SOLID 100 20% 1/2W
R744 1-249-421-11 CARBON 2.2K 5% 1/4W
R745 1-249-421-11 CARBON 2.2K 5% 1/4W
R746 1-249-421-11 CARBON 2.2K 5% 1/4W
< VARIABLE RESISTOR >
RV701 1-230-641-11 RES, ADJ, METAL GLAZE 2.2M
RV702 1-241-656-21 RES, ADJ, METAL FILM 110M
*A-1652-053-A S1 BOARD, COMPLETE (KV-25R2A/25R2D/25R2R)
******************
*A-1652-052-A S1 BOARD, COMPLETE (KV-25R2E/25R2K)
******************
< CAPACITOR >
C1103 1-164-232-11 CERAMIC CHIP 0.01MF 10% 50V
C1106 1-164-232-11 CERAMIC CHIP 0.01MF 10% 50V
C1107 1-164-232-11 CERAMIC CHIP 0.01MF 10% 50V
C1108 1-164-232-11 CERAMIC CHIP 0.01MF 10% 50V
C1109 1-104-664-11 ELECT 47MF 20% 25V
C1112 1-163-001-11 CERAMIC CHIP 220PF 10% 50V
C1113 1-104-664-11 ELECT 47MF 20% 25V
C1114 1-163-001-11 CERAMIC CHIP 220PF 10% 50V
C1115 1-104-664-11 ELECT 47MF 20% 25V
C1118 1-162-637-11 CERAMIC CHIP 0.47MF 16V
C1120 1-164-005-11 CERAMIC CHIP 0.47MF 25V
C1122 1-104-664-11 ELECT 47MF 20% 25V
C1123 1-164-004-11 CERAMIC CHIP 0.1MF 10% 25V
C1124 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C1127 1-163-235-11 CERAMIC CHIP 22PF 5% 50V
(KV-25R2A/25R2D/25R2R)
1-163-239-11 CERAMIC CHIP 33PF 5% 50V
(KV-25R2E/25R2K)
C1128 1-163-239-11 CERAMIC CHIP 33PF 5% 50V
C1129 1-163-989-11 CERAMIC CHIP 0.033MF 10% 25V
(KV-25R2E/25R2K)
C1130 1-110-501-11 CERAMIC CHIP 0.033MF 10% 16V
(KV-25R2E/25R2K)
C1131 1-164-005-11 CERAMIC CHIP 0.47MF 25V
(KV-25R2A/25R2D/25R2R)
C1132 1-104-664-11 ELECT 47MF 20% 25V
C1133 1-164-004-11 CERAMIC CHIP 0.1MF 10% 25V
C1143 1-163-005-11 CERAMIC CHIP 470PF 10% 50V
C1144 1-163-005-11 CERAMIC CHIP 470PF 10% 50V
C1145 1-163-077-00 CERAMIC CHIP 0.1MF 10% 25V
C1146 1-164-005-11 CERAMIC CHIP 0.47MF 25V
C1147 1-164-005-11 CERAMIC CHIP 0.47MF 25V
C1148 1-164-005-11 CERAMIC CHIP 0.47MF 25V
C1149 1-126-960-11 ELECT 1MF 20% 50V
C1150 1-126-960-11 ELECT 1MF 20% 50V
C1151 1-104-664-11 ELECT 47MF 20% 25V
C1152 1-164-004-11 CERAMIC CHIP 0.1MF 10% 25V
< CONNECTOR >
CN1101 1-766-925-11 CONNECTOR, BOARD TO BOARD 18P
59
REF. NO. PART.NO DESCRIPTION REMARK
REF. NO. PART.NO DESCRIPTION REMARK
The components identified by
shading and marked are critical
for safety
Replace only with the part number
specified.
shading and marked are critical
for safety
Replace only with the part number
specified.
S1
< DIODE >
D1101 1-216-295-00 SHORT 0 (KV-25R2A/25R2D/25R2R)
8-719-066-72 DIODE BB135 (KV-25R2E/25R2K)
< FERRITE BEAD >
FB1101 1-410-396-41 FERRITE 0.45UH
FB1102 1-410-396-41 FERRITE 0.45UH
FB1103 1-410-396-41 FERRITE 0.45UH
FB1104 1-410-396-41 FERRITE 0.45UH
FB1105 1-410-396-41 FERRITE 0.45UH
FB1110 1-412-002-31 INDUCTOR CHIP 4.7UH
FB1111 1-412-002-31 INDUCTOR CHIP 4.7UH
FB1112 1-412-002-31 INDUCTOR CHIP 4.7UH
< IC >
IC1101 8-759-522-62 IC TDA9870 (KV-25R2A/25R2D/25R2R)
8-759-466-48 IC TDA9875P (KV-25R2E/25R2K)
IC1102 8-759-100-96 IC UPC4558G2
IC1103 8-759-394-57 IC PST593C-MMP-4P
< COIL >
L1101 1-408-596-31 INDUCTOR 27UH (KV-25R2E/25R2K)
L1114 1-410-671-31 INDUCTOR 47UH
L1115 1-408-599-31 INDUCTOR 4.7UH
L1116 1-408-599-31 INDUCTOR 4.7UH
< RESISTOR >
JR1105 1-216-295-00 SHORT 0
JR1112 1-216-295-00 SHORT 0
JR1113 1-216-295-00 SHORT 0
R1101 1-216-073-00 RES,CHIP 10K 5% 1/10W
R1102 1-216-073-00 RES,CHIP 10K 5% 1/10W
R1103 1-216-035-00 RES,CHIP 270 5% 1/10W
R1105 1-216-035-00 RES,CHIP 270 5% 1/10W
R1110 1-216-025-00 RES,CHIP 100 5% 1/10W
R1111 1-216-025-00 RES,CHIP 100 5% 1/10W
R1113 1-216-073-00 RES,CHIP 10K 5% 1/10W
R1116 1-216-295-00 SHORT 0 (KV-25R2A/25R2D/25R2R)
1-216-689-11 METAL, CHIP 39K 0.50% 1/10W
(KV-25R2E/25R2K)
R1117 1-216-073-00 RES, CHIP 10K 5% 1/10W
(KV-25R2E/25R2K)
R1118 1-216-682-00 METAL, CHIP 20K 0.50% 1/10W
(KV-25R2E/25R2K)
R1121 1-216-065-00 RES,CHIP 4.7K 5% 1/10W
R1122 1-216-065-00 RES,CHIP 4.7K 5% 1/10W
R1123 1-216-065-00 RES,CHIP 4.7K 5% 1/10W
R1124 1-216-073-00 RES,CHIP 10K 5% 1/10W
R1125 1-216-065-00 RES,CHIP 4.7K 5% 1/10W
R1126 1-216-073-00 RES,CHIP 10K 5% 1/10W
R1164 1-216-073-00 RES,CHIP 10K 5% 1/10W
(KV-25R2E/25R2K)
R1165 1-216-295-00 SHORT 0 (KV-25R2A/25R2D/25R2R)
R1174 1-216-085-00 RES,CHIP 33K 5% 1/10W
R1175 1-216-085-00 RES,CHIP 33K 5% 1/10W
R1176 1-216-085-00 RES,CHIP 33K 5% 1/10W
R1177 1-216-085-00 RES,CHIP 33K 5% 1/10W
R1178 1-216-073-00 RES,CHIP 10K 5% 1/10W
< CRYSTAL >
X1101 1-767-813-21 VIBRATOR, CRYSTAL
**************************************************************
60
REF. NO. PART.NO DESCRIPTION REMARK
REF. NO. PART.NO DESCRIPTION REMARK
The components identified by
shading and marked are critical
for safety
Replace only with the part number
specified.
shading and marked are critical
for safety
Replace only with the part number
specified.
MISCELLANEOUS
*************
£ 1-416-042-11 COIL, DEGAUSS
1-452-032-00 MAGNET, DISC; 10MM Ø
1-452-094-00 MAGNET, ROTATABLE DISC; 15MM Ø
£ 1-435-264-11 TRANSFORMER ASSY, FLYBACK (NX-1680/U2B4)
1-529-140-11 SPEAKER (5.7X12.6CM)
£ 1-251-317-31 CAP ASSY, HIGH VOLTAGE
£ 1-571-433-21 SWITCH, PUSH (AC POWER)
£ 1-765-286-11 CORD POWER
8-598-432-00 TUNER (FSS BTP-AC411)
£ 8-451-404-23 DEFLECTION YOKE (Y25GXABA)
£ 8-733-254-05 PICTURE TUBE (SD-257) (M60LCS60X)
ACCESSORIES AND PACKAGING MATERIAL
**********************************
4-204-337-41 MANUAL, INSTRUCTION (KV-25R2A) (ITALIAN)
4-204-337-11 MANUAL, INSTRUCTION (KV-25R2D)
(ENGLISH/GERMAN/GREEK/DUTCH/TURKISH/ITALIAN/
FRENCH)
4-204-337-71 MANUAL, INSTRUCTION (KV-25R2E) (SPANISH)
4-204-337-81 MANUAL, INSTRUCTION (KV-25R2E)
(PORTUGUESE/FINNISH/DANISH/NORWEGIAN/
SWEDISH)
4-204-337-91 MANUAL, INSTRUCTION (KV-25R2K)
(CZECH/POLISH/ENGLISH/HUNGARIAN)
4-204-339-91 MANUAL, INSTRUCTION (KV-25R2R)
(ENGLISH/RUSSIAN/BULGARIAN)
*4-042-476-01 BAG, PROTECTION
*4-204-218-01 INDIVIDUAL CARTON
*4-203-271-21 CUSHION (LOWER) (ASSY)
*4-203-268-01 CUSHION (UPPER) (ASSY)
REMOTE COMMANDER
****************
1-475-765-11 COMMANDER, STANDARD TYPE (RM-883)
*****************************************************************
Sony Corporation
Sony UK
Service Promotions Dept.
9-974-971-01
English
98EP7144-1
Printed in U.K.
©
1998.5