HX-Z1
14
2.2.3 Removing the display system control board
(See Fig.31, 32)
(1) Remove the four screws
S
attaching the stay bracket (1).
(2) Disconnect the card wire from connector CN43 and
CN880 on the display system control board.
Remove the ten screws
T
attaching the display system
control board.
Fig.31
Fig.32
2.2.4 Removing the bottom board
(See Fig.33 ~ 35)
• Prior to performing the following procedure, remove the dis-
play system control board.
(1) Pull out preset knob, sound mode knob on the front panel
toward the front.
(2) Remove the nut at volume knob encoder from front panel.
(3) Remove the four screws
U
attaching the stay bracket (2).
(4) Remove the eight screws
V
attaching the bottom board.
Fig.33
Fig.34
Fig.35
Summary of Contents for HX-Z1
Page 17: ...HX Z1 17 Fig 5 Fig 6 Fig 7 Fig 8 Fig 9 ...
Page 26: ...HX Z1 26 ...
Page 31: ...HX Z1 31 4 6 5 Extension code connecting method ...
Page 32: ...HX Z1 32 4 7 Flow of functional operation until TOC read ...
Page 35: ...HX Z1 35 5 2 KIA7805API IC360 Regulator Pin layout Block diagram ...
Page 36: ...HX Z1 36 5 3 BH3874AKS2 IC434 Audio sound processor Pin layout Block diagram ...
Page 38: ...HX Z1 38 5 4 KIA7808API IC303 Regulator Pin layout Block diagram ...
Page 39: ...HX Z1 39 5 5 KIA7812API IC240 Regulator Pin layout Block diagram ...
Page 40: ...HX Z1 40 5 6 NJM4580D IC501 IC502 IC571 LPF Mic and H phone amp Pin layout Block diagram ...
Page 42: ...HX Z1 42 5 9 STK412 010 IC701 Power amp Pin layout Block diagram ...
Page 44: ...HX Z1 44 5 11 KIA7809API IC305 Regulator Pin layout Block diagram ...
Page 48: ...HX Z1 48 5 16 BU4094BCF X IC33 Shift Store registor Pin layout Block diagram ...
