Advertisement
CASSETTE RECEIVER
KRC-29Y/35R
QQ
3 7 63 1515 0
KRC-379R/RY
KRC-479R/RY
KRC-481R
SERVICE MANUAL
KRC-29Y (E)
KRC-29
SCRL
KRC-379R/RY (E)
KRC-379R
TE
L 13942296513
SCRL
KRC-481R (M)
KRC-481R
SCRL
The following reference numbers with accessory parts are the same reference numbers
used on EXPLODED VIEW and PARTS LIST.
262
www
.
CD MD-Changer Control
40W x 4
T. CALL
CD MD-Changer Control
40W x 4
TI
VOL ADJ
T. CALL
CD MD-Changer Control
45W x 4
TI
VOL ADJ
T. CALL
223
x2
246
x
ao
u163
y
i
2 9
8
KRC-35R (E)
KRC-35R
SCRL
KRC-479R/RY (E)
Q Q
KRC-479R
3
6 7
1 3
1 5
SCRL
MECHANISM EXTENSION CORD
W05-0477-00 (7P)
W05-0609-00 (10P)
201
co
.
9 4
2 8
© 2001-1 PRINTED IN KOREA
B51-7734-00 (K) 2150
40W x 4
TI
VOL ADJ
T. CALL
0 5
8
2 9
9 4
45W x 4
2 8
TI
T. CALL
VOL ADJ
261
263
m
DC1
242
9 9
CD MD-Changer Control
CD MD-Changer Control
9 9
40%
Advertisement
Table of Contents
Related Manuals for Kenwood KRC-29Y
Summary of Contents for Kenwood KRC-29Y
- Page 1 CASSETTE RECEIVER KRC-29Y/35R 3 7 63 1515 0 KRC-379R/RY KRC-479R/RY KRC-481R SERVICE MANUAL © 2001-1 PRINTED IN KOREA B51-7734-00 (K) 2150 KRC-29Y (E) KRC-35R (E) CD MD-Changer Control CD MD-Changer Control KRC-29 KRC-35R 40W x 4 40W x 4 SCRL T.
-
Page 2: Block Diagram
KRC-29Y/35R,379R/RY,479R/RY,481R 3 7 63 1515 0 BLOCK DIAGRAM L 13942296513 u163... -
Page 3: Component Description
KRC-29Y/35R,379R/RY,479R/RY,481R 3 7 63 1515 0 COMPONENT DESCRIPTION SYNTHESIZER UNIT (X14-641x-xx) REF. FUNCTION OPERATION P.CON. DETECTION Detects P.CON voltage BACK-UP DETECTION Detects the back-up voltage. SERGE DETECTION Detects serge voltage. ACC DETECTION Detects ACC voltage. PREOUT MUTE DRIVER Mutes when the base terminal voltage level becomes "L". -
Page 4: Microcomputer's Terminal Description
KRC-29Y/35R,379R/RY,479R/RY,481R 3 7 63 1515 0 MICROCOMPUTER'S TERMINAL DESCRIPTION (X14-) IC1 : µ -COM PORT PORT NAME I/O FUNCTION OPERATING CONDITION DSI control. PANEL Panel detection. "L" : Panel exists. AVSS GND. L-RST LCD driver reset. L-CE LCD driver chip enable. - Page 5 KRC-29Y/35R,379R/RY,479R/RY,481R 3 7 63 1515 0 MICROCOMPUTER'S TERMINAL DESCRIPTION (X14-) IC1 : µ -COM PORT PORT NAME I/O FUNCTION OPERATING CONDITION P.CON-DET P.CON short-circuited detection. CH-CONT Changer control. CH-REC H Changer request. 45-47 EN2-1 Power supply IC control. EN2-0 Power supply IC control.
-
Page 6: Test Mode
KRC-29Y/35R,379R/RY,479R/RY,481R 3 7 63 1515 0 TEST MODE 1. How to enter the test mode • Reset the unit while holding the "FM" key and preset "6" key. • All indication segments go ON at the beginning of the test mode. - Page 7 KRC-29Y/35R,379R/RY,479R/RY,481R 3 7 63 1515 0 ADJUSTMENT BALANCE/FADER/BASS/TREBLE : CENTER T.ADV/METAL/DOLBY NR/AUTO : OFF INPUT OUTPUT RECEIVER ALIGNMENT ITEM ALIGN FOR FIG. SETTINGS SETTINGS SETTINGS POINTS CASSETTE DECK SECTION Head azimuth Adjust so that output TCC-153 screw level in playing "FWD"...
-
Page 8: Parts Descriptoins
KRC-29Y/35R,379R/RY,479R/RY,481R 3 7 63 1515 0 PARTS DESCRIPTOINS L 13942296513 u163... - Page 9 PC BOARD (Component side view) 3 7 6 3 1 5 1 5 0 SYNTHESIZER UNIT SWITCH UNIT X14-641x-xx (J74-1121-02) X13-989x-xx (J74-1118-12) PANEL 5V 11 12 8 4 3 2 R254 R253 L-DATAL 10 6 REMO L-CE R402 L-CLK R408 R407 R403 R411...
- Page 10 PC BOARD(Foil side view) 3 7 6 3 1 5 1 5 0 SYNTHESIZER UNIT SWITCH UNIT X14-641x-xx (J74-1121-02) X13-989x-xx (J74-1118-12) PANEL 5V R253 R254 L-DATAL L-CE R402 L-CLK R407 R408 R403 R405 R411 D256 R401 C402 R406 R410 R409 R404 C253 R225...
- Page 11 SGND KRC-379R 7.6V 5.0V R537 OUT2 KRC-379RY 2-71 TDA7384A 5.0V KRC-35R 1 3 9 4 2 2 9 6 5 1 3 7.6V KRC-29Y 2-72 TDA7384A OUT1 7.7V (X14-641x-xx) Q501 R111, MODEL NAME UNIT No. R112 R113 R114 KRC-479R 2-70...
- Page 12 R155 10 ∗ ∗ 5.0V R111 47K R112 47K R154 1K w w w ∗ ∗ PANEL R113 47K R114 47K 5V SW R161 1K REMO u 1 6 3 R153 1K PANEL SW ESD GND KRC-29Y/35R,379R/RY,479R/RY,481R KRC-29Y/35R,379R/RY,481R (1/2) KRC-479R/RY (1/2)
- Page 13 1 3 9 4 2 2 9 6 5 1 3 REMOTE C1 1000P SENSOR DATA L DATA S Q2,3 KEY ILLUMI- NATION SW KRC-29Y/35R,379R/RY,481R (E,E,M) (2/2) KRC-479R/RY (E) (2/2) ∗ ∗ (X13-989x-xx) : LC75883E : RS-171 MODEL NAME UNIT No.
-
Page 14: Exploded View (Mechanism)
KRC-29Y/35R,379R/RY,479R/RY,481R EXPLODED VIEW (MECHANISM) 3 7 63 1515 0 L 13942296513 : N09-4193-08 M2x2.5 : N09-4194-08 M1.7x7 : N09-4195-08 : N09-4196-08 M2x2.2 : N09-4197-08 : N09-4198-08 M2x3 : N09-4199-08 M2x5 (BLK) : N09-4200-08 1.2x3 : N19-2087-08 1.6x3.2 : N19-2088-08 : N19-2135-08 1.6x3.2... -
Page 15: Exploded View (Unit)
: N83-3016-46 WASHER : N29-0205-04 (X14-) φ3x8 : N80-3008-46 φ3x8 : N84-3008-46 (X14-) (X14-) L 13942296513 (X13-) (X14-) (X13-) (X13-) (X13-) (X14-) (X14-) (X13-) (X13-) (X13-) u163 KRC-29Y/35R,379R/RY (E) KRC-479R/RY,481R (E,M) Parts with exploded numbers larger than 700 are not supplied. -
Page 16: Parts List
ITEM CARTON CASE (KRC-479RY) E4 1D ✽ A52-0782-02 TOP PLATE 2D ✽ A53-1687-03 ✽ H54-1931-03 CASSETTE LID ITEM CARTON CASE (KRC-379RY) E5 ✽ H54-1932-03 ITEM CARTON CASE (KRC-29Y) 2C ✽ A64-2183-02 PANEL ASSY E1E4 2C ✽ A64-2184-02 3C ✽ J19-5040-02 PANEL ASSY E2E5 HOLDER 2C ✽... - Page 17 E63-0013-05 PIN JACK ME2E3 E : Europe E1 : KRC-479R E4 : KRC-479RY M : KRC-481R K : North America E2 : KRC-379R E5 : KRC-379RY indicates safety critical components. M : Other Areas E3 : KRC-35R E6 : KRC-29Y...
- Page 18 R354 RD14BB2C100J 1/6W ME2E3 E : Europe E1 : KRC-479R E4 : KRC-479RY M : KRC-481R K : North America E2 : KRC-379R E5 : KRC-379RY M : Other Areas E3 : KRC-35R E6 : KRC-29Y indicates safety critical components.
- Page 19 ANALOGUE IC D10-4110-08 ARM ASSY E : Europe E1 : KRC-479R E4 : KRC-479RY M : KRC-481R K : North America E2 : KRC-379R E5 : KRC-379RY indicates safety critical components. M : Other Areas E3 : KRC-35R E6 : KRC-29Y...
- Page 20 E30-4460-08 CONNECTOR ASSY (10P) E : Europe E1 : KRC-479R E4 : KRC-479RY M : KRC-481R K : North America E2 : KRC-379R E5 : KRC-379RY M : Other Areas E3 : KRC-35R E6 : KRC-29Y indicates safety critical components.
-
Page 21: Specifications
152mm Weight 1400g 1400g 1400g KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. KENWOOD CORPORATION 14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo, 150-8501 Japan KENWOOD SERVICE CORPORATION KENWOOD ELECTRONICS ITALIA S.p.A. P.O. Box 22745, 2201 East Dominguez Street, Via G.