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ORDER NO.
RRV2111

DVD SURROUND SYSTEM


HTZ-7
DVD CENTER UNIT

HTZ-C7
POWERED SUBWOOFER SATELLITE SPEAKER

HTZ-SW7, HTZ-ST7
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type Power Requirement Remarks
HTZ-7
MY AC220- 230V

This product is a system(s) component.
This product does not function properly when independent; to avoid malfunctions, be sure
to connect it to the prescribed system component(s), otherwise damage may result.
HTZ-7 is a combination of the following components.
DVD SURROUND SYSTEM (HTZ-7) DVD CENTER UNIT (HTZ-C7)
POWERED SUBWOOFER (HTZ-SW7)
AMP ASSY (A-SW7)
CONTENTS SATELLITE SPEAKER (HTZ-ST7)
1. SAFETY INFORMATION ....................................... 2 7.2 DIAGNOSIS ................................................. 108
2. EXPLODED VIEWS AND PARTS LIST ................... 4 7.2.1 FAIL-SAFE ............................................ 108
3. SCHEMATIC DIAGRAM ...................................... 21 7.2.2 SINGLE UNIT OPERATION METHODS .. 109
4. PCB CONNECTION DIAGRAM ............................ 56 7.2.3 DISASSEMBLY ..................................... 111
5. PCB PARTS LIST ................................................ 81 7.2.4 TEST MODE ......................................... 116
6. ADJUSTMENT .................................................... 92 7.3 BLOCK DIAGRAM ....................................... 120
7. GENERAL INFORMATION ................................ 101 7.4 REMOTE CONTROL UNIT ........................... 122
7.1 PARTS ........................................................ 101 7.4.1 EXPLODED VIEWS AND PARTS LIST ... 122
7.1.1 IC .......................................................... 101 7.4.2 SCHEMATIC DIAGRAM ......................... 124
7.1.2 DISPLAY ............................................... 107 8. PANEL FACILITIES AND SPECIFICATIONS ...... 125

PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER ELECTRONIC CORPORATION 1999
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