KVT-819DVD/829DVD Y33-2760-61 TDF-819DVD /829DVDY/839DVD E type M,X type Antenna adaptor Cord with plug (1m) (T90-0552-05) (E30-6693-05) Illustrations is KVT-819DVD Remote controller Carrying case DC cord (6m) (A70-2082-15) (W01-1661-05): E,M,X type (E30-6681-15) (W01-1664-05): K,R type DC cord (35cm) (E30-6676-15) SIZE AAA BATTERY...
Page 2
KVT-819DVD/829DVD /829DVDY/839DVD ● The IC106 in the DIGITAL I/O UNIT (X88-2020-14) is not a replaceable component. In case of defective of this IC, replace the entire unit (X88-2020-14). ● The IC5, IC21, and IC60 in the DVD unit (X37-1120-03) are not replaceable components.
Page 3
KVT-819DVD/829DVD /829DVDY/839DVD CAUTIONS IN ASSEMBLING PANEL DRIVE MECHANISM (A10-5171) Observe the instructions described in this document when you are going to replace the parts or components that are shown in this document. 1. Replacement of motor fl at spring • When mounting the flat spring that shall be in contact...
Page 4
KVT-819DVD/829DVD /829DVDY/839DVD CAUTIONS IN ASSEMBLING PANEL DRIVE MECHANISM (A10-5171) 2. Phase matching among gears • Monitor tilt is driven under the control of the rotary sensor and the phase matching among gears and sensor is required. The procedure for the phase matching is described in the rest of this subsection.
Page 5
KVT-819DVD/829DVD /829DVDY/839DVD CAUTIONS IN ASSEMBLING PANEL DRIVE MECHANISM (A10-5171) 3. Insertion of slider (Slider -Slide section inside of the unit) • This subsection describes cautions for inserting the slider (slide section inside of the unit) into the outer chassis. 1) On the rail at the left side of the slider, there is a part called a stabilizer that is used to minimize play in right and left sides.
Page 6
CN401 J501 J705 J401 W251 J702 J701 J351 J704 J703 J704 (X14-983) (X34-489) DC CN iPod SPDIF DC CN RELAY SW PRE OUT PRE OUT AV IN AV IN NAVI I/F TV-TUNER I/F FRONT REAR AV OUT AV IN1 AV IN2 BACK CAM AV OUT SPDIF...
Page 7
KVT-819DVD/829DVD /829DVDY/839DVD BLOCK DIAGRAM DISC (X37-112) PDIC VCC DVD LD/CD LD IC21 VREFH KDP2C OPTICAL IMON/VR DVD/VR CD SPINDLE SW REG PICKUP MOTOR PDIC I/V OUT D1.2V THERMISTER IC39 FO+-,TR+- D3.3V IOPDET CONNECTOR D3.3V A3.3V HALL IC (30P) A3.3V V3.3V PLL3.3V...
Page 8
KVT-819DVD/829DVD /829DVDY/839DVD COMPONENTS DESCRIPTION ● VIDEO CONTROL UNIT (X14-983x-xx) Ref. No. Application / Function Operation / Condition / Compatibility 3.3V regulator BU_3.3V 3.3V regulator TC3.3V IC10 OP AMP AREF power supply (4V) IC101 DC-DC control IC DC-DC control (Mechanism 7.5V, V5V)
Page 9
KVT-819DVD/829DVD /829DVDY/839DVD COMPONENTS DESCRIPTION Ref. No. Application / Function Operation / Condition / Compatibility 9V regulator LED9V regulator Q44~46 9V regulator control LED9V regulator Q101 DC-DC output voltage switching Q103,106 DC-DC protection control Q108,111 Q104 DC-DC SW FET (5V or 8V)
Page 10
KVT-819DVD/829DVD /829DVDY/839DVD COMPONENTS DESCRIPTION Ref. No. Application / Function Operation / Condition / Compatibility IC71 3 terminal regulator Audio8V and Tuner8V generation IC101 µ-com Primarily, audio board control IC102 Reset IC µ-com reset voltage (4.2V) monitoring IC104 Logic IC (AND)
Page 11
KVT-819DVD/829DVD /829DVDY/839DVD COMPONENTS DESCRIPTION Ref. No. Application / Function Operation / Condition / Compatibility Q53,54 Transistor SW5V circuit Q61,62 Transistor Vedeo5V circuit Q70~72 Transistor Audio8V and Tuner8V generation Q81~85 Transistor Relay SW1 output, and over current detection circuit Q91~95 Transistor...
Page 12
KVT-819DVD/829DVD /829DVDY/839DVD COMPONENTS DESCRIPTION Ref. No. Application / Function Operation / Condition / Compatibility IC304 Timing controller IC Control of LCD module IC401 Dimmer sensor Detection for auto-dimmer Dimmer SW Turn on or off in response to the PWM control signal to dimmer the back light...
Page 13
KVT-819DVD/829DVD /829DVDY/839DVD COMPONENTS DESCRIPTION ● DVD UNIT (X37-1120-03) Ref. No. Application / Function Operation / Condition / Compatibility One chip LSI for DVD player RF signal processing / Servo processing / Decoding processing / AV decoding processing FLASH ROM To retain F/W for one chip LSI (Nonvolatile memory)
Page 14
KVT-819DVD/829DVD /829DVDY/839DVD PC BOARD (COMPONENT SIDE VIEW) VIDEO CONTROL UNIT X14-983x-xx (J76-0389-32) Q503 R533 C539 P102 R529 R530 Q501 Q502 IC450 CN502 R539 R540 C503 C531 C532 C507 C533 C508 C506 C530 L501 C534 C505 C511 C510 C504 C194 C193...
KVT-819DVD/829DVD /829DVDY/839DVD INTERCONNECTION DIAGRAM BATT DC CORD (E30-6676) E,E2 TYPE BATT 12 13 14 15 12 13 14 15 16 11 10 9 DC CORD (E30-6675) K,M,R,X,V TYPE DC CORD DC CORD (E30-6680) (E30-6681) K,M,R,X,V TYPE E,E2 TYPE DVD MECHA...
Page 34
DGND DGND KVT-819DVD/829DVD/829DVDY/839DVD (1/5) CAUTION : For continued safety, re place safe ty critical com po nents only with manufacturer’s rec om mend ed parts (refer to parts list). Indicates safety critical com po nents. To reduce the risk of electric shock, leakage-cur rent or re sis tance mea sure ments shall be car- ried out (ex posed parts are ac cept ably in su lat ed from the supply cir cuit) be fore the ap pli ance is returned to the customer.
Page 40
• DC voltages are as measured with a high impedance volt me ter. Val ues may vary slight ly due to vari a tions between in di vid u al in stru ments or/and units. KVT-819DVD/829DVD/829DVDY/839DVD (2/5) X88-2020-14 (6/6)
Page 41
R202 REMOTE C202 SENSOR R217 CN201 KVT-819DVD/829DVD/829DVDY/839DVD (3/5) ∗ to W02-5159- ∗ 5 MINI LCD CAUTION : For continued safety, re place safe ty critical com po nents only with manufacturer’s rec om mend ed parts (refer to parts list).
Page 47
KVT-819DVD/829DVD /829DVDY/839DVD AVOUT IC811 C806 BCAM 1.4V C831 0.1 VOUT VOUT VOUT KVT H VOUT J704 SEL1 SEL2 SEL3 SEL1 SEL2 SEL3 SEL4 IC802,806,810 0 or 3.6V KVT LO VOUT TV-C BCAME 1.4V C808 VIDEO SW DDX H 22u16 X14V...
Page 48
KVT-819DVD/829DVD /829DVDY/839DVD C233 TYPE 10u50 KVT HI MODEL C235 KVT LOW MODEL IC203 0.01 DDX HI MODEL DDX LOW MODEL 8.3V KOS HI MODEL ∗ SEL4 ∗ KOS LOW MODEL SEL3 4.5V BU5V-A NOT USED SUB-R XCOM ROM CORRECTION YCOM SUB-L 8.3V...
Page 56
KVT-819DVD/829DVD /829DVDY/839DVD EXPLODED VIEW (DRIVE MECHANISM) : N09-6205-05 M2x2.2 : N09-6206-05 M2x3.5 : N09-6207-05 : N09-6211-05 : N09-6255-05 M1.7x2.2 : N09-6270-05 WASHER (1.6x4) : N19-2195-04 WASHER : N19-2303-04 RETAINING RING : N29-0538-04 Parts with the exploded numbers larger than 700 are not supplied.
Page 57
KVT-819DVD/829DVD /829DVDY/839DVD EXPLODED VIEW (TUNER BOX & ACCESSORIES) (X86-) M2.6x18 N09-6234-05 A251 φ2.6x5 N86-2605-48 φ3x8 N89-3008-43 N09-4461-05 φ3x8 N84-3008-43 (X34-) SIZE AAA BATTERY (NOT SUPPLIED) (X34-) W251 Depends on the modles. Refer to the parts list. Parts with the exploded numbers larger than 700 are not supplied.
Page 74
CHIP C 1.0UF C480 CK73HB1A104K CHIP C 0.10UF E3 : KVT-829DVD E4 : KVT-829DVDY (Europe) Indicates safety critical com po nents. K1 : KVT-819DVD (North America) R2 : KVT-839DVD (Latin America) X2 : KVT-839DVD (Australia) M2 : KVT-839DVD (Other Areas)
Page 75
D 1/16W R262 RK73HH1J331D CHIP R D 1/16W E3 : KVT-829DVD E4 : KVT-829DVDY (Europe) Indicates safety critical com po nents. K1 : KVT-819DVD (North America) R2 : KVT-839DVD (Latin America) X2 : KVT-839DVD (Australia) M2 : KVT-839DVD (Other Areas)
Page 76
E3 : KVT-829DVD E4 : KVT-829DVDY (Europe) Indicates safety critical com po nents. K1 : KVT-819DVD (North America) R2 : KVT-839DVD (Latin America) ● IC5, IC21, and IC60 in the DVD unit (X37-1120-03) are not X2 : KVT-839DVD (Australia) M2 : KVT-839DVD (Other Areas) replaceable components.
Page 77
CC73HCH1H020C CHIP C 2.0PF RK73HB1J473J CHIP R J 1/16W E3 : KVT-829DVD E4 : KVT-829DVDY (Europe) Indicates safety critical com po nents. K1 : KVT-819DVD (North America) R2 : KVT-839DVD (Latin America) X2 : KVT-839DVD (Australia) M2 : KVT-839DVD (Other Areas)
Page 79
E3 : KVT-829DVD E4 : KVT-829DVDY (Europe) Indicates safety critical com po nents. K1 : KVT-819DVD (North America) R2 : KVT-839DVD (Latin America) ● IC106 in the DIGITAL I/O UNIT (X88-2020-14) is not a X2 : KVT-839DVD (Australia) M2 : KVT-839DVD (Other Areas) replaceable component.
Hideaway unit ............1.1kg (2.4lbs) E ................35dB (1kHz) AM tuner section : K,R,X type Frequency Range KENWOOD follows a policy of continuous advancements K,R ............530~1700kHz(10kHz) in development. For this reason specifications may be X ......531~1611kHz (9kHz), 530~1700kHz (10kHz) changed without notice.