Sony HCD-DH7BT Service Manual - Page 28
Printed, Wiring, Boards, Servo
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HCD-DH3/DH5BT/DH7BT Ver. 1.2 http://www.xiaoyu163.com Q • Semiconductor Location Ref. No. Location D1001 E-3 D3501 H-5 D3502 H-5 IC101 C-7 IC102 E-6 IC103 E-4 IC104 E-4 IC106 E-3 IC201 C-4 Q103 F-8 Q3801 G-5 Q6-6. A B C 3 7 6 3 1 5 1 5 0 PRINTED WIRING BOARDS - SERVO Section (1/2) - • See page 27 for Circuit Boards Location. 1 2 3 4 5 8 9 :Uses unleaded solder. 6 7 DMB15 BOARD (SIDE A) (FOR CHECK) CN105 R107 R209 R208 R215 C205 R214 C206 R210 R233 C215 C220 C224 C218 C219 IC201 C217 A MAIN BOARD CN301 (Page 39) CN106 R1545 C108 R2502 R2501 CN202 C225 C226 R243 FB115 FB114 FB113 FB112 C102 IC101 28 4 C2501 CN201 99 8 210 9 MS-214 BOARD 1 7 2 6 CN001 M001 (LOADING) M 1-862-780- S001 S003 11 (11) S002 S001 S003 (DISC IN/OUT) (TRIGGER) S002 (CHUCKING) 9 C222 C221 R227 C208 R216 TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 D TEL E F FB405 R224 C210 R228 C223 FL402 FB401 C403 R219 C179 CN401 B FL403 FB406 POWER HT BOARD 1 3 CN205 (Page 50) 9 4 2 FB403 2 9 FB402 FL401 6 5 1 3 C402 FB404 C180 C190 R161 RB107 RB113 RB112 R1557 R152 C129 R101 Q Q RB108 3 7 6 3 1 5 1 5C105 0 892498299 IC106 C307 R319 R3651 5 C187 1 C189 D1001 C181 R191 R193 IC104 R1108 R1105 R3653 C305 C306 C167 IC103 C177 C170 R1101 C302 C178 FL107 R1553 R189 R190 R192 R195 R197 R1102 IC102 R1549 R1550 R155 R1168 R142 R153 X101 R234 C119 C116 C112 CN101 C117 C118 C101 FL101 C133 C132 C138 R136 R116 R117 E Q103 R1129 OPTICAL PICK-UP BLOCK (KHM-313CAB) G wHw w R3801 . R3802 C3801 R3712 C3711 R3713 R3711 C3712 R3716 C3721 R3723 L3602 R3722 R3714 R3721 R3715 C3724 R3726 C3713 R3717 R3718 C3701 R3724 C3722 R3725 C3723 R3727 R3728 C3714 19 CN302 x a o18 i C3804 C3802 R3773 R3771 C3772 C3771 C3774 R3774 R3776 R3772 R3786 C3784 R3784 C3781 R3783 R3803 R3804 Q3801 C3805 E C3803 R3805 R3777 R3778 R3781 R3782 R3775 C3773 C3707 C3782 R3785 C3783 R3787 R3788 1 C308 2 y D3501 D3502 u 1 6 C153 C152 R1559 R1543 C137 C135 C150 R4706 R4705 3. CN301 co m 1-869-463- 11, 21 HCD-DH3/DH5BT/DH7BT D MAIN BOARD CN302 (Page 39) 28 28 http://www.xiaoyu163.com C VIDEO BOARD CN501 (Page 34) Note: New part of EEPROM (IC103) on the DMB15 board cannot be used. Therefore, if the mounted DMB15 board is replaced, exchange new EEPROM with that used before the replacement.
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