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This is exactly the thing you need to service this box. The manual is complete and the quality of the scan is good. I recommend this!
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The delivery of this manual was very fast, less than 8 hours. The manual is very clear and concise, and helped a great deal in the repair and final setup of the Hitachi HMA-G2 Amplifier.
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Great service. The manual was exactly what I was looking for: schematic + layout. I managed to fix the player. Highly recommended!
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At $5,00 certainly good bang for your buck. Includes electric schematics as well as exploded parts view + parts list for reordering. Unfortunately no details on the PCB contents or working, but then again, this is not overly complex. Best bonus: this manual does contain the heavily searched for LED error codes as well as descriptions for test operation. Haven't gotten around to fixing the machine yet, one thing the manual won't do for you is getting it out of the kitchen assembly :-(
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It`s not your fault tear down is rather incomplete. It doesn`t have complete instructions as to deconstruction for repair.
PD-42D30ES
2.5 DISASSEMBLY OF PROCEDURE [RECEIVER UNIT] 2.5.1 REMOVING THE TOP COVER (1) Remove the 4 screws [A] on the both left and right sides. (2) Remove the 3 screws [B] on the rear side. (3) Lift upwards and withdraw the TOP COVER. 2.5.2 REMOVING THE FRONT PANEL � Remove the TOP COVER. (1) Remove the 1 screw [C] and 1 screw [D]. (2) Disengage the 2 claws [E] on the both left and right sides. (3) Disengage the 2 claws [F] on the bottom side. (4) Withdraw the FRONT PANEL in a front direction. 2.5.3 REMOVING THE DAMPER (INSIDE FRONT PANEL) � Remove the TOP COVER. � Remove the FRONT PANEL. (1) Remove the 1 screw [G], and remove the DAMPER. 2.5.4 REMOVING THE FRONT CONTROL PWB � Remove the TOP COVER. � Remove the FRONT PANEL. (1) Remove the 4 screws [H], and remove the FRONT CONTROL PWB. 2.5.5 REMOVING THE REAR COVER � Remove the TOP COVER. (1) Remove the 2 screws [I], and withdraw the AC INLET. (2) Remove the 2 screws [J] and the 2 screws [K], and withdraw the display output terminal. (3) Remove the 16 screws [L], and withdraw the video/audio terminal. (4) Remove the 2 screws [M], 3 screws [N], 1 screw [O], and withdraw the REAR COVER in a rear direction. 2.5.6 REMOVING THE DIST PWB, DIST RELAY PWB, MICOM PWB, MI-COM INTERFACE PWB, AV JACK PWB, AV SW PWB, and SUB TUNER PWB. � Remove the TOP COVER � Remove the REAR COVER. (1) Remove the 1 screw [P], and remove the PB HOLDER. (2) Remove the 2 screws [Q] and 2 screws [R]. (3) Lift upwards and withdraw the SUPPORT BRACKET, the DIST PWB, and the DIST RELAY PWB. (4) Remove the 5 screws [S] and 1 screw [T], and remove the SUPPORT BRACKET. (5) Pull right and left and remove the DIST PWB and the DIST RELAY PWB. (6) Lift upwards and withdraw the MI-COM PWB and the MICOM INTERFACE PWB. (7) Pull right and left and remove the MI-COM PWB and the MI-COM INTERFACE PWB. (8) Remove the 3 screws [U], and remove the TERMINAL BRACKET. (9) Lift upwards and withdraw the AV JACK PWB and the AV SW PWB. (10) Pull right and left and remove the AV JACK PWB and the AV SW PWB. (11) Lift upwards and withdraw the SUB TUNER PWB. 2.5.7 REMOVING THE MAIN PWB AND RECEIVER POWER PWB � Remove the TOP COVER � Remove the REAR COVER. � Remove the DIST PWB, DIST RELAY PWB, MI-COM PWB, MI-COM INTERFACE PWB, AV JACK PWB, AV SW PWB, and SUB TUNER PWB. (1) Remove the 2 screws [V] and 2 screws [W]. Then, lift upwards and withdraw the MAIN PWB. (2) Remove the 6 screws [X], and remove the MI-COM HOLDER and the RECEIVER POWER PWB. 2.5.8 REMOVING THE AC INLET � Remove the TOP COVER � Remove the REAR COVER. (1) Remove the 1 screw [Y], and remove the AC INLET.
(No.52090)1-15
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