Harman Kardon AVR 347 (serv.man4) Service Manual ▷ View online
MANUAL ASS'Y
BOX,OUT CARTON
4
5
1
2
DESCRIPTION
NO
CPS6A564
CQXAVR347
CPG1A822W
1
1
1
Q,ty
PARTS NO.
CPS6A565
SNOW,PAD(R)
3
1
SNOW,PAD(L)
SET
AVR347SET
1
6
MICROPHONE ASS'Y
CJXAVR340MICRO
1
2. Package Drawing
AVR347
SNOW PAD (R)
4
BOX ,OUT CARTON
6
SET
5
SNOW PAD (L)
3
MICROPHONE ASS'Y
6
MANUAL ASS'Y
1
REMOCON ASS'Y
2
7
REMOCON ASS'Y
CARTAVR347
1
POLY BAG
NO
DESCRIPTION
PARTS NO.
Q,ty
1
2
3
4
5
6
7
1
1
CPB1061Y
POLY BAG
1. Instruction manual ass'y - Accessories
SHEET GUIDE
STAPLE
9
8
KPL0905
CQE1A331Z
3
1
1
HARTZONE23
CABR03P3
CSA1A027Z
REMOCON ASS'Y(ZONE2)
AM LOOP ANTENNA ASS'Y
BATTERY
1
1
3
CARD WARRANTY
CQE1A172X
1
INSTRUCTION MANUAL
FM 1 POL ANT(UL)
CQX1A1185Z
CSA1A019Z
1
1
CARD WARRANTY
SHEET GUIDE
2
BATTERY ASS'Y
4
9
3
AM LOOP ANTENNA ASS'Y
MANUAL INSTRUCTION
6
FM 1 POLE ANT(UL)
7
STAPLE
10
TRANSMITTER ASS'Y
REMOCON
A
REMOCON ASS'Y(ZONE2)
8
BATTERY ASS'Y
5
11
A
REMOCON ASS'Y
CARTAVR347
1
BATTERY
CANR03P
2
COVER ASS'Y
11
SHEET,FRONT COVER
COVER A
COVER B
BAG , POLY
PAD, COVER
COVER ASS'Y
12
CQE1A219Z
CGR1A332M7H43
CGR1A331M7H43
CPS1A676
CPB1A176Z
1
1
1
11
1
CGRAVR130ZA
1
4
5
2
3
1
12
1
CORD,POEWR (UL)
13
IMAGE BROCHURES
13
HQE1A273Z
1
MICROPHONE ASS'Y
B
B
MICROPHONE ASS'Y
CJXAVR340MICRO
1
IMAGE BROCHURES
10
CJA2A070Z
CORD,POWER(UL)
harman/kardon
AVR 347/230 - AVR 350/230 Service Manual
Page 5 of 95
1
2
1
1. Removing the Top Cabinet
Remove the Screws
5
4
6
DISASSEMBLY
~
13
11
10
7
9
13
3
12
8
7
5
6
8
9
4
3
2
1
Remove the Screws
2. Removing the Front Panel
1
9
~
6
3
4
7
Remove the Screws
4. Removing the Main PCB
1
2
5
~
1
7
18
36
~
1
38
Remove the Screws
14
13
12
29
11
10
9
30
32 33
3. Removing the Rear Panel
24
19
22
AVR347
31
7
6
5
4
3
1
34
35
17
8
28
2
15
16
25 26
20 21
38
37
27
23
harman/kardon
AVR 347/230 - AVR 350/230 Service Manual
Page 6 of 95
DISASSEMBLY PROCEDURE (AVR347)
<1> TOP-CABINET(21) REMOVAL
1. Remove 13 screws(S1,S7) and then remove the Top-cabinet.
<2> FRONT PANEL ASS’Y REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Disconnect the card cable between connector(CN72-17p) on the Fip PCB(37-1)
and connector(CN72) on the Input PCB(39-1).
3. Disconnect the lead wire(BN81-8P) on the Fip PCB(37-1) from connector(CN81) on the Trans PCB(40-4).
4. Disconnect the lead wire(BN22-6P) on the Phone PCB(37-5) from connector(CN22) on the Input PCB(39-1).
5. Disconnect the lead wire(BN18-5P) on the Phone PCB(37-5) from connector(CN18) on the Input PCB(39-1).
6. Disconnect the lead wire(BN10-4P) on the Volume PCB(37-6) from connector(CN10) on the Input PCB(39-1).
7. Disconnect the lead wire(BN41-6P) on the Volume PCB(37-6) from connector(CN41) on the Video PCB(41).
8. Disconnect the lead wire(BN90-2P) on the Main PCB(38-1) from connector(CN86) on the Moms PCB(37-4).
9. Remove 1 screw(S10) and then lead wire(JW82-1P,JW83-1P) on the Phone PCB(37-5).
10 .Remove 1screw(S10) and then lead wire(JW84-1P) on the Volume PCB(37-3).
11. Remove 10 screws(S1) and then remove the Front Panel ASS’Y.
<3> Volume PCB(37-6) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Front Panel ASS’Y, referring to the previous step<2>.
3. Pull out the Volume Knob ASS’Y.
4. Disconnect connector(CN84) on the Volume PCB(37-6) from the lead wire(BN84-5P) on the Fip PCB(37-1).
5. Disconnect the lead wire(BN92-5P)on the Volume PCB(37-6) from connector(CN92) on the Phone PCB(37-5).
6. Remove 8 screws(S2,S14), and then remove the Volume PCB(37-6).
<4>PHONE PCB(37-5) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Front Panel ASS’Y, referring to the previous step<2>.
3. Disconnect connector(CN92) on the Phone PCB(37-5) from the lead wire(BN92-5P) on the Volume PCB(37-6).
4.. Disconnect connector(CN85)on the Phone PCB(37-5) from the lead wire(BN85-3P) on the Fip PCB(37-1).
5. Remove 2 screws(S2) and then remove the Phone PCB(37-5).
<5>POWER LED PCB(37-3) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Front Panel ASS’Y, referring to the previous step<2>.
3. Disconnect connector(CN88) on the Power Led PCB(37-3) from the lead wire(BN88-4P) on the Fip PCB(37-1) .
4. Remove 2 screws(S2) and then remove the Power led PCB(37-3).
<6>FIP PCB(37-1) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Front Panel ASS’Y, referring to the previous step<2>.
3. Disconnect the lead wire(BN84-5P) on the Fip PCB(37-1) from connector(CN84) on the Volume PCB(37-6).
4. Disconnect the lead wire(BN85-3P) on the Fip PCB(37-1) from connector(CN85) on the Phone PCB(37-5).
5. Disconnect the lead wire(BN88-4P) on the Fip PCB(37-1) from connector(CN88) on the Power Led PCB(37-3).
6. Disconnect the connector (CN89) on the Fip PCB(37-1) from lead wire(BN89-4P) on the Key PCB(37-2).
7. Remove 3 screws(S2) and then remove the Guide PCB(37-8) & the Fip PCB(37-1).
<7>KEY PCB(37-2) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Front Panel ASS’Y, referring to the previous step<2>.
harman/kardon
AVR 347/230 - AVR 350/230 Service Manual
Page 7 of 95
3. Remove the Fip PCB(37-1), referring to the previous step<6>.
4. Remove 10 screws(S2) and then remove the Key PCB(37-2).
<8>TUNER MODULE(43) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Disconnect the card cable between connector(CON1-13P) on the Tuner module(43)
and connector(CN13) on the Input PCB(39-1).
3. Remove 2 screws(S8) and then remove the Tuner Module(43).
<9>HUDSON PCB(42) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Disconnect connector(CN80) on the HUDSON PCB(42) from the lead wire(BN80-3P) on the RS232 PCB(37-7).
3. Remove 3 screws(S15).
4. Disconnect the board to board connector between and connector(CN81-44P) on the HUDSON PCB(42)
and connector(BN81-44P) on VIDEO PCB(41) and then remove the HUDSON PCB(42).
<10>VIDEO PCB(41) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Hudson PCB(42), referring to the previous step<9>.
3. Disconnect the card cable between connector(BN14-17p) on the Video PCB(41)
and connector(CN14) on the Input PCB(39-1).
4. Disconnect connector(CN43) on the Video PCB(41)
from the lead wire(BN43-3P) on the Regulator PCB(A)(40-2).
5. Disconnect connector(CN41) on the Video PCB(41) from the lead wire(BN41-6P) on the Volume PCB(37-6).
6. Disconnect the card cable between connector(CN42) on the Video PCB(41)
and connector(BN44-11P) on the iPod PCB(39-2).
7. Disconnect the card cable between connector(BN15-15P) on the Video PCB(41)
and connector(CN15-15P) on the INPUT PCB(39-1).
8. Remove 6 screws(S8) and then remove the Video PCB(41).
<11>iPod PCB(39-2) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Hudson PCB(42), referring to the previous step<9>.
3. Remove the Video PCB(41), referring to the previous step<10>
4. Disconnect the card cable between connector(BN19-15P) on the the iPod PCB(39-2)
and connector(CN19) on the Input PCB(39-1).
5. Disconnect the card cable between connector(BN44-11P) on the iPod PCB(39-2)
and connector(CN42) on the Video PCB(41).
6. Disconnect the card cable between connector(CN47-7P) on the iPod PCB(39-2)
and connector(CN47) on the RS232 PCB(37-7).
7. Disconnect the board to board connector between and connector(CN23) on the XM PCB(39-4)
and connector(BN17-12P) on the iPod PCB(39-2).
8. Remove 2 screws(S13) and then remove the iPod PCB(39-2).
<12>XM PCB(39-4) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Hudson PCB(42), referring to the previous step<9>.
3. Remove the Video PCB(41), referring to the previous step<10>
4. Disconnect the card cable between connector(BN21-7P) on XM PCB(39-4)
and connector(CN21) on the input PCB(39-1).
5. Disconnect the lead wire(BN85-2P) on the XM PCB(39-4) from connector(CN85) on the Regulator PCB(A)(40-2).
6. Disconnect the board to board connector between and connector(CN23) on the XM PCB(39-4)
and connector(BN17-12P) on the iPod PCB(39-2).
7. Remove 1 screws(S15) and then remove the XM PCB(39-4).
harman/kardon
AVR 347/230 - AVR 350/230 Service Manual
Page 8 of 95
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