Harman Kardon AVR 100 Technical Manual page 34

[6] VIDEO 3 P.C.BOARD(b) REMOVAL.
1. Remove the Chassis-top(35), referring to the previous step[1].
2. Remove the Front-panel ASS'y(AA), referring to the previous step[2].
3. Disconnect the lead wire(CW 403,6P) from connector(CN 501) on the Input P.C.Board
(m).
4. Remove 2 screws(J) and then remove the Video 3 P.C.Board(b).
5. Pull out the Shield-video(8).
[7] TONE P.C.BOARD(c) REMOVAL.
1. Remove the Chassis-top(35), referring to the previous step[1].
2. Remove the Front-panel ASS'y(AA), referring to the previous step[2].
3. Disconnect the lead wire(CN 710,10P) from connector(CN 803) on the Pre out P.C.
Board(l).
4. Pull out the Balance-knob(5).
5. Remove 4 screws(J) and then remove the Tone P.C.Board ASS'y(AC).
6. Remove 4 hexagon nut(2) and then remove the Shield-balance(9).
[8] PHONES P.C.BOARD(e) REMOVAL.
1. Remove the Chassis-top(35), referring to the previous step[1].
2. Remove the Front-panel ASS'y(AA), referring to the previous step[2].
3. Disconnect the lead wire(CN 709,5P) from connector(CN 1) on the Amp P.C.Board(i).
4. Disconnect the lead wire(CN 708,6P) from connector(CN 35) on the Main P.C.Board
(j).
5. Remove 2 screws(E) and then remove the Phones P.C.Board(e).
[9] POWER P.C.BOARD(f) REMOVAL.
1. Remove the Chassis-top(35), referring to the previous step[1].
2. Remove the Front-panel ASS'y(AA), referring to the previous step[2].
3. Disconnect the lead wire(CN 705,5P) from connector(CN 404) on the Front P.C.Board
(h).
4. Remove 2 screws(J) and then remove the Power P.C.Board(f).
[10] STANDBY P.C.BOARD(g) REMOVAL.
1. Remove the Chassis-top(35), referring to the previous step[1].
2. Remove the Front-panel ASS'y(AA), referring to the previous step[2].
3. Remove 2 screws(J) and then remove the Standby P.C.Board(g).
[11] TUNER P.C.BOARD(k) REMOVAL.
1. Remove the Chassis-top(35), referring to the previous step[1].
2. Remove 1 screw(I) of Chassis-bottom and then Shield-tuner(41).
3. Remove 28 screws(G,K) and then remove the Chassis-back(32).
4. Pull out the Tuner P.C.Board(k).
[12] PRE OUT P.C.BOARD(l) REMOVAL.
1. Remove the Chassis-top(35), referring to the previous step[1].
2. Remove 1 screw(I) and then pull out the Bracket-pcb(22).
3. Disconnect the lead wire(CW 801,5P) from connector(CW 201) on the Amp P.C.Board
(i).
4. Disconnect the connector(CN 803) from lead wire(CN 710,10P) on the Tone P.C.Board
(c).
5. Disconnect the connector(CN 804) from lead wire(2P) on the Input P.C.Board(m).
6. Remove 28 screws(G,K) and then remove the Chassis-back(32).
7. Pull out the Pre out P.C.Board(l).
AVR100/AVR200
34